Michael Niedermayer
a1043f9c50
automatically remove mess
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Originally committed as revision 4529 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-16 07:53:03 +00:00
Michael Niedermayer
7cbaa7bafa
parse pict_type for streams in avi
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fix mpeg4 parser so it outputs te pict_type
support header only parseing without repacking
Originally committed as revision 4527 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-15 15:58:21 +00:00
Mike Melanson
af9da83b0e
automatically detect Cinepak data from Sega FILM/CPK files
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Originally committed as revision 4525 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-14 18:39:59 +00:00
Wolfram Gloger
f0ff20a197
minor fixes for invalid audio data patch by (Wolfram Gloger: wmglo, dent med uni-muenchen de)
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Originally committed as revision 4524 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-14 16:37:29 +00:00
Måns Rullgård
bf4e3bd2d0
kill a bunch of compiler warnings
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Originally committed as revision 4522 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-14 15:42:40 +00:00
Ian Caulfield
bf01fb696d
subs.diff fixes a couple of minor bugs in my DVB subtitle decoder, and also fixes a few
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problems in the DVD decoder (the palette entries were being read
back-to-front, and the timing conversions were slighly off)
patch by (Ian Caulfield: imc25, cam ac uk)
Originally committed as revision 4520 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-14 01:15:27 +00:00
Michael Niedermayer
2eca4a44b1
set pix_fmt
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Originally committed as revision 4518 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-13 21:34:24 +00:00
Mike Melanson
ca16618b01
tinfoil patch: no array is written to in bulk before counts are
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validated; do not free frames that are not allocated; removed all of the
output modes that no one uses and only PAL8 remains
Originally committed as revision 4517 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-13 20:48:47 +00:00
Mike Melanson
485bb00108
removed a bunch of unused, sub-optimal code
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Originally committed as revision 4516 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-13 18:49:01 +00:00
Mike Melanson
8458dab185
tinfoil patch: be more diligent about checking array boundaries before
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writing to them
Originally committed as revision 4515 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-13 18:39:21 +00:00
Mike Melanson
b9029997d4
tinfoil patch: validate motion vectors and do not free frame on exit if
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frame is NULL; also removed some ancient MC code that did not perform
half-pel C-plane MC
Originally committed as revision 4514 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-13 18:25:17 +00:00
Mike Melanson
a06c7e07d7
tinfoil patch: make sure pixel_ptr never goes negative
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Originally committed as revision 4513 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-13 17:46:09 +00:00
Mike Melanson
6b892a4227
tinfoil patch: accept no widths that are no multiples of 4
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Originally committed as revision 4512 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-13 17:12:38 +00:00
Mike Melanson
3c8c94b403
tinfoil patch: make sure that pixel pointer does not go out of bounds
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Originally committed as revision 4511 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-13 16:59:01 +00:00
Måns Rullgård
a71a1dfc37
fix building in separate directory
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Originally committed as revision 4509 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-13 13:45:42 +00:00
Kostya Shishkov
f63166f8df
security fixes
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* check for writing to lines -1,-2,...
* check for motion compensation (copying from and to valid place)
patch by (Kostya: kostya shishkov, gmail com)
Originally committed as revision 4508 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-13 09:12:09 +00:00
Edward Hervey
856170f752
DV video encoder/decoder doesn't set keyframe and picture type properties patch by (Edward Hervey:bilboed,gmail com)
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Originally committed as revision 4503 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-11 01:28:04 +00:00
Michael Niedermayer
77b854883e
mkstemp on win32 workaround by (Ivan Wong: email, ivanwong info)
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Originally committed as revision 4495 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-06 09:46:04 +00:00
Steven M. Schultz
6987c58a0a
liba52/crc.c fails to compile patch by ("Steven M. Schultz": sms, 2bsd com)
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Originally committed as revision 4494 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-05 23:25:35 +00:00
Alex Beregszaszi
23972d5a6c
10l
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Originally committed as revision 4493 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-05 19:15:34 +00:00
Michael Niedermayer
804b0dac58
segfault fix
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Originally committed as revision 4491 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-04 22:46:27 +00:00
Alexander Strasser
c11c2bc20b
libavutil: Utility code from libavcodec moved to a separate library.
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Originally committed as revision 4489 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-01 20:07:05 +00:00
Michael Niedermayer
0cc64d3d1c
fix assertion failure for mpeg2 encoding
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Originally committed as revision 4488 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-01 20:01:41 +00:00
Michael Niedermayer
cdd106899f
workaround 'colocated mv if colocated block is L1 predicted' bug in x264
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Originally committed as revision 4487 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-01 14:47:07 +00:00
Michael Niedermayer
5aa083eec1
A.B.C versions
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Originally committed as revision 4486 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-31 10:51:04 +00:00
Michael Niedermayer
e53222d19b
try to check for nonsense time_base instead of setting fake one
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Originally committed as revision 4485 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-31 10:00:25 +00:00
Michael Niedermayer
efbc614de0
check time_base.den for mpeg4
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avoid zero time_base.* for h263
Originally committed as revision 4483 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-30 16:15:36 +00:00
Michael Niedermayer
2f300f8965
motion vector limit for mpeg2
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Originally committed as revision 4482 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-27 13:16:35 +00:00
Diego Biurrun
51fd379af2
Reduce verbosity.
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Originally committed as revision 4478 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-27 07:29:20 +00:00
Michael Niedermayer
8583bef871
fixing colocated mv if colocated block is L1 predicted for the temporal direct case
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untested (none of the conformance streams laying around on my disk seems affected by this change)
Originally committed as revision 4477 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-27 00:15:55 +00:00
Michael Niedermayer
4866bd2b82
fixing colocated mv if colocated block is L1 predicted
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fixes "H.264 decoding bug in either lavc/JM"
Originally committed as revision 4476 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-26 23:40:55 +00:00
Martin Boehme
acb22f9391
Fix for overflow issue in mpegvideo.c patch by (Martin Boehme: boehme, inb uni-luebeck de)
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this integer overflow might lead to the execution of arbitrary code during encoding with threads
Originally committed as revision 4474 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-25 23:07:27 +00:00
Michael Niedermayer
ddebfb15dc
thread mess check for avcodec_open/close()
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Originally committed as revision 4472 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-25 14:35:01 +00:00
Michael Niedermayer
91d44ffc9a
fix user data parsing code so it suppors pre1 and cvs
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Originally committed as revision 4471 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-24 09:28:24 +00:00
Michael Niedermayer
d9dd7a0d2c
minor user data reading bugfix
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Originally committed as revision 4467 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-23 11:16:18 +00:00
Reimar Döffinger
cad4368af7
Add missing +1 in bounds check.
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Originally committed as revision 4465 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-22 09:01:47 +00:00
Reimar Döffinger
4eecd5bc66
reset restart_count when restart_interval is set and fill the
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MJpegDecodeContext with 0 on init.
Originally committed as revision 4464 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-22 08:48:00 +00:00
Michael Niedermayer
2e8f2c20c9
portable IEEE float/double read/write functions
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Originally committed as revision 4458 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-19 14:25:23 +00:00
Michael Niedermayer
ea4377de8c
portable IEEE float/double read/write functions
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Originally committed as revision 4457 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-19 13:29:13 +00:00
Michael Niedermayer
4c1a012e9c
dont pre allocate uselessly large buffer and dont ignore FF_INPUT_BUFFER_PADDING_SIZE
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Originally committed as revision 4452 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-17 12:56:56 +00:00
Michael Niedermayer
e33943728e
verify len field validity in mjpeg_decode_com()
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Originally committed as revision 4451 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-17 11:27:00 +00:00
Michael Niedermayer
50e2450bc1
10l (forgot to commit this yesterday)
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DVB subtitle decoder by (Ian Caulfield: imc25, cam ac uk)
Originally committed as revision 4449 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-17 09:22:51 +00:00
Michael Niedermayer
c6ec28b18c
DVB subtitle decoder by (Ian Caulfield: imc25, cam ac uk)
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Originally committed as revision 4448 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-17 00:28:12 +00:00
Michael Niedermayer
b194c327fc
yamaha adpcm nibbles in the wrong order fix by (Vidar Madsen: vidarino, gmail com)
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Originally committed as revision 4446 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-16 11:18:42 +00:00
Vidar Madsen
2ff4524e72
Add Yamaha ADPCM encoding/decoding patch by (Vidar Madsen: vidarino, gmail com)
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Originally committed as revision 4442 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-15 06:51:36 +00:00
Michael Niedermayer
e0111b3243
more fine grained skip_frame
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Originally committed as revision 4441 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-14 21:57:22 +00:00
Michael Niedermayer
8c3eba7c62
skip_idct
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skip_frame
skip_loop_filter
Originally committed as revision 4440 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-14 21:39:36 +00:00
Michael Niedermayer
fec9ccb7e6
check for CODEC_CAP_DELAY in audio decoders too
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Originally committed as revision 4439 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-14 15:30:39 +00:00
Michael Niedermayer
46044471a0
ffmpeg version should be "CVS"
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Originally committed as revision 4438 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-14 14:34:39 +00:00
Michael Niedermayer
aa6ff39bb0
check len (should fix #1165694 )
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Originally committed as revision 4436 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-11 23:39:47 +00:00
Michael Niedermayer
1a55810e87
fix segfault (bug #1165640 )
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Originally committed as revision 4435 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-11 22:56:23 +00:00
Michael Niedermayer
472ea1284e
fix infinite loop (suggested change by rjayne at convera dot com)
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fixes bug #1160195
Originally committed as revision 4434 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-11 22:34:34 +00:00
Michael Niedermayer
02fb0d7c72
fix decoding of (broken) files with f_code=0
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fix segfault if the first P frames header is damaged
Originally committed as revision 4432 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-11 22:15:03 +00:00
Michael Niedermayer
5b2ad9f520
segfault fix
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Originally committed as revision 4430 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-11 00:43:21 +00:00
Michael Niedermayer
337afd1420
patch from http://www.freebsd.org/cgi/cvsweb.cgi/ports/multimedia/ffmpeg-devel/files/patch-libavcodec::x264.c
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(math.h needed for log2() at least)
Originally committed as revision 4426 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-10 00:22:13 +00:00
Michael Niedermayer
32fe3ac0f9
Here is the patch suggested by: unkaggregate, users sf net
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Main reason is: deltas in interframes need scaling by 3/4 before applying.
Detailed description is at:
http://sourceforge.net/tracker/index.php?func=detail&aid=1222099&group_id=16082&atid=116082
He also mentioned some samples at:
http://www.nerdgrounds.com/indeo21_test/
patch posted to ffmpeg-devel by (Kostya: kostya shishkov, gmail com)
Originally committed as revision 4425 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-09 21:39:29 +00:00
Alex Beregszaszi
41a33f51d2
100l - this has only worked on big endian
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Originally committed as revision 4418 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-02 19:43:23 +00:00
Alex Beregszaszi
19d9ac8169
parenthesing to avoid compiler errors in the future - compared asm outputs, behaviour didnt changed
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Originally committed as revision 4417 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-02 19:39:58 +00:00
Alex Beregszaszi
0ede2c556a
print 'not working' message
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Originally committed as revision 4416 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-02 19:28:32 +00:00
Alex Beregszaszi
282152b133
1l
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Originally committed as revision 4414 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-02 19:10:30 +00:00
Sigbjørn Skjæret
4af5b6cdb0
Disable AltiVec IDCT for lowres decoding in lavc patch by (Sigbjørn Skjæret: cisc, broadpark no)
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Originally committed as revision 4413 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-01 09:37:35 +00:00
Michael Niedermayer
73480a1552
off by 1 error bugfix
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avoid adding duplicate global headers to the bitstream
Originally committed as revision 4410 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-29 08:41:01 +00:00
Gildas Bazin
eba9ae3cfc
IWMMXT configure support + runtime selection patch by (Gildas Bazin, gbazin : altern org)
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Originally committed as revision 4409 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-28 22:46:36 +00:00
Mark Weaver
ff547a52d2
WMA MAX_CODED_SUPERFRAME_SIZE too small patch by (Mark Weaver: mark-clist, npsl co uk)
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Originally committed as revision 4407 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-28 14:56:16 +00:00
Michael Niedermayer
3f46995ca5
support extracting sps/pps from bitstream and putting it in extradata
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Originally committed as revision 4403 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-28 08:13:23 +00:00
Michael Niedermayer
e679cd1ab0
fixing first_mb_in_slice if frame_mbs_only_flag==0 && mb_aff==0
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Originally committed as revision 4402 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-28 06:45:41 +00:00
Michael Niedermayer
6b53b87e20
check mb_y
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Originally committed as revision 4401 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-27 23:13:10 +00:00
Michael Niedermayer
3d15acf27b
keep decoding nal units after an error
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Originally committed as revision 4399 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-27 09:37:16 +00:00
Michael Niedermayer
80581e9887
x86_64 + PIC fix by (Jacob Meuser: jakemsr, jakemsr com)
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Originally committed as revision 4397 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-27 00:55:29 +00:00
Michael Niedermayer
90ad92b39d
support changing in bitstream global headers into extradata style and back
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Originally committed as revision 4395 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-27 00:04:03 +00:00
Michael Niedermayer
718b27a7d0
tiny docs improvement which i apparebtly forgot to commit
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Originally committed as revision 4394 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-26 23:04:59 +00:00
Guillaume Poirier
ee8f719308
GCC4 fix
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Originally committed as revision 4388 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-23 20:24:25 +00:00
Michael Niedermayer
806bb93fe2
make decoder a little bit more tolerant to missing NAL units
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Originally committed as revision 4385 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-19 23:33:09 +00:00
Falk Hüffner
2fdf9cb2fb
Communicate proper aliasing to gcc (needed for 4.1).
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Originally committed as revision 4384 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-19 21:46:14 +00:00
Diego Biurrun
bb628dae44
spelling fixes
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patch by Peter Robinson pbrobinson @ at @ gmail . dot . com and myself
Originally committed as revision 4382 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-17 15:02:53 +00:00
Loren Merritt
36940eca76
H.264 lossless mode
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Originally committed as revision 4381 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-17 08:24:35 +00:00
Ronald S. Bultje
7dc1bea30f
non-avc h264 stream problems patch by ("Ronald S. Bultje" rbultje, ronald bitfreak net)
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Originally committed as revision 4368 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-09 20:01:02 +00:00
Loren Merritt
1b7576e785
typo in cabac tables
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Originally committed as revision 4360 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-08 00:40:41 +00:00
Michael Niedermayer
a7cc43047f
apiexample fix by (Chip: szarlada, freemail hu)
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Originally committed as revision 4357 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-07 20:57:15 +00:00
Michael Niedermayer
59d8efb340
uint_fast64_t emulation by (Wolfram Gloger: wmglo, dent med uni-muenchen de)
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Originally committed as revision 4356 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-07 14:12:15 +00:00
Michael Niedermayer
8d204aa415
10l (dont read variables before they have been set)
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Originally committed as revision 4355 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-05 15:51:20 +00:00
Måns Rullgård
fb3ca6ba3e
remove mixed code/declarations
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Originally committed as revision 4353 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-04 15:49:54 +00:00
Fabrice Bellard
240c1657dc
subtitle codec type support
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Originally committed as revision 4346 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-03 13:59:38 +00:00
Loren Merritt
43efd19a88
decode H.264 with 8x8 transform.
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deblocking is still incorrect with 8x8+cavlc
Originally committed as revision 4339 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-02 21:15:20 +00:00
Loren Merritt
d2bb7db135
sort H.264 mmx dsp functions into their own file
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Originally committed as revision 4338 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-02 20:45:35 +00:00
Michael Niedermayer
c26ae41db2
adding a few const
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Originally committed as revision 4337 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-01 21:19:00 +00:00
Michael Niedermayer
435b0720a8
100l for myself (breaking amd64)
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Originally committed as revision 4336 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-01 18:04:01 +00:00
Måns Rullgård
ca15919699
fix segfault if flush is called before the first frame
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(I think that's it, and this fixes it)
Originally committed as revision 4335 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-01 12:03:25 +00:00
Michael Niedermayer
6510f43cf3
merge a few asm blocks so gcc cant unoptimize it (658->631 dezicycles on duron)
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Originally committed as revision 4334 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-01 11:56:58 +00:00
Michael Niedermayer
987ae784e6
get rid of 2 movq (680 -> 658 dezicycles on duron)
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Originally committed as revision 4333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-01 11:36:32 +00:00
Michael Niedermayer
e4b36d4434
avoid one transpose (730->680 dezicycles on duron)
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Originally committed as revision 4332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-01 08:43:40 +00:00
Loren Merritt
85bbfcd4ee
10l (symbol mangling)
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Originally committed as revision 4331 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-01 04:51:46 +00:00
Michael Niedermayer
1f3dbc09b1
add rounding bias before the horizontal idct (765->730 dezicyles on duron)
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Originally committed as revision 4330 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-01 01:18:41 +00:00
Loren Merritt
1d62fc8560
MMX for H.264 iDCT (adapted from x264)
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Originally committed as revision 4329 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-31 22:48:33 +00:00
Michael Niedermayer
5a408f91e6
decrease V_NB_BITS if possible
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Originally committed as revision 4327 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-30 22:02:00 +00:00
Michael Niedermayer
f4e61cd194
more trivial optimizations
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Originally committed as revision 4326 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-30 20:34:05 +00:00
Måns Rullgård
568d4b810f
enable x264 multi-threading
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Originally committed as revision 4325 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-30 20:34:02 +00:00
Michael Niedermayer
9a9d530126
maxdepth is supposed to be a constant, its faster if its too large then if its non constant
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Originally committed as revision 4324 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-30 19:14:50 +00:00
Michael Niedermayer
de312e51d0
optimizations
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Originally committed as revision 4320 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-30 15:03:06 +00:00
Michael Niedermayer
f56f96d80f
faster float->short conversation
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Originally committed as revision 4319 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-30 00:07:52 +00:00
Michael Niedermayer
e19ca8451d
ilog() -> av_log2()
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Originally committed as revision 4318 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-29 22:50:22 +00:00
Michael Niedermayer
13c2469d7f
Vorbis sse fix by (Balatoni Denes: dbalatoni, programozo hu)
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Originally committed as revision 4317 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-29 22:11:05 +00:00
Loren Merritt
6d1feb028f
decode h264 end-of-slice flag
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Originally committed as revision 4316 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-29 18:18:13 +00:00
Michael Niedermayer
3f3f8b2b75
cleanup
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Originally committed as revision 4312 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-26 14:40:20 +00:00
Bernhard Rosenkränzer
6ad1fa5a49
Better ARM support for mplayer/ffmpeg, ported from atty fork
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while playing with some new hardware, I found it's running a forked mplayer
-- and it looks like they're following the GPL.
The maintainer's page is here: http://atty.jp/?Zaurus/mplayer
Unfortunately it's mostly in Japanese, so it's hard to figure out any
details.
Their code looks quite interesting (at least to those of us w/ ARM CPUs).
The patches I've attached are the patches from atty.jp with a couple of
modifications by myself:
- ported to current CVS
- reverted their change of removing SNOW support from ffmpeg
- cleaned up their bswap mess
- removed DOS-style linebreaks from various files
patch by (Bernhard Rosenkraenzer: bero, arklinux org)
Originally committed as revision 4311 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-26 14:32:46 +00:00
Michael Niedermayer
e18c1f19f6
AV_LOG_DEBUG is not a good default ...
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Originally committed as revision 4307 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-26 08:57:13 +00:00
Zoltán Hidvégi
3072f0cb2e
MMX code for (put|avg)_h264_chroma_mc8
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Originally committed as revision 4305 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-25 08:05:41 +00:00
Mike Melanson
9c7154c7ae
read loop filter limit values from Theora header, courtesy of Matthieu
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Castet (castet.matthieu -at- free.fr)
Originally committed as revision 4304 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-24 14:21:42 +00:00
Jacob Meuser
f39e56a84b
ldconfig as config.mak variable patch by (Jacob Meuser: jakemsr, jakemsr com)
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Originally committed as revision 4303 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-22 23:58:58 +00:00
Michael Niedermayer
bb4c2140c2
libgsm warper by (Alban Bedel: albeu, free fr)
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Originally committed as revision 4302 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-22 23:39:11 +00:00
Michael Niedermayer
ded8477def
fix max b frames with b frame strategy 1
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Originally committed as revision 4300 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-21 22:20:26 +00:00
Michael Niedermayer
0775c88f4e
START/STOP_TIMER for ppc32 by (Luca Barbato: lu_zero, gentoo org)
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Originally committed as revision 4298 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-21 21:37:07 +00:00
Mike Melanson
2935001c86
fix bugs in new loop filter code; also, refrain from filtering against
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data that has yet to be rendered; still #if'd out, will revisit when
proper algorithm can be validated
Originally committed as revision 4297 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-21 19:31:16 +00:00
Michael Niedermayer
14ee9d1539
remove unused vp3 related function pointers
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Originally committed as revision 4293 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-21 07:43:49 +00:00
Michael Niedermayer
720537282b
disable broken loop filter optimization
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melanson please test your optimizations before commiting!
Originally committed as revision 4292 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-21 07:35:15 +00:00
Mike Melanson
f44b08a5a0
apply the loop filter to fragments as they are rendered into the final
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output
Originally committed as revision 4291 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-21 05:20:52 +00:00
Mike Melanson
dc4b78d9dd
render by the slice rather than the plane
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Originally committed as revision 4290 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-21 04:43:36 +00:00
Mike Melanson
7dc9ed1155
clean up some warnings and dead code
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Originally committed as revision 4288 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-21 02:06:27 +00:00
Denes Balatoni
84a96d6a3d
1.) LGPL license mentioned
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2.) Stack useage decreased by 64kb
3.) One more bug fixed
patch by (Balatoni Denes <dbalatoni.programozo@hu>)
Originally committed as revision 4287 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-21 01:17:20 +00:00
Mike Melanson
7f9926a45e
another bitstream extraction to optimize: fixed-length motion vectors
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Originally committed as revision 4286 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-21 01:12:41 +00:00
Mike Melanson
39922395d2
read Huffman tables from Theora header (patch courtesy of
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Matthieu Castet <castet.matthieu at free.fr>)
Originally committed as revision 4284 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-19 23:59:10 +00:00
Loren Merritt
ba4ffc2b48
memory leak
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Originally committed as revision 4282 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-19 19:11:40 +00:00
Måns Rullgård
2c57805831
accept old extradata format
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Originally committed as revision 4281 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-19 11:45:10 +00:00
Måns Rullgård
d381c5054a
fix decoding of multi-channel vorbis streams
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Originally committed as revision 4280 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-19 11:41:41 +00:00
Michael Niedermayer
7beddb12d4
use O(number of non zero coeffs) instead of O(number of coeffs) storage for the coefficient colleting/reordering
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Originally committed as revision 4279 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-19 10:48:36 +00:00
Loren Merritt
29860cc88c
fix crash on negative POC
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Originally committed as revision 4278 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-19 04:48:06 +00:00
Mike Melanson
d30769555f
replace unpack_token() with a series of lookup tables
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Originally committed as revision 4277 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-19 02:43:21 +00:00
Aurelien Jacobs
def4272a03
install libav(codec|format).pc/libpostproc.pc for pkg-config (original patch from <j at v2v.cc>)
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Originally committed as revision 4276 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-19 00:17:50 +00:00
Michael Niedermayer
3b5ffe7a39
fix mpeg2 chroma_420_type
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Originally committed as revision 4274 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-18 19:42:42 +00:00
Mike Melanson
f4daf33ee8
fix 4MV MC and reinstate new MC VLC
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Originally committed as revision 4273 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-18 17:14:59 +00:00
Måns Rullgård
7919d97e6d
fix shared libpostproc build
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Originally committed as revision 4272 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-18 14:05:17 +00:00
Loren Merritt
5cf08f2393
H.264 deblocking optimizations (mmx for chroma_bS4 case, convert existing cases to 8-bit math)
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Originally committed as revision 4271 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-18 09:17:22 +00:00
Michael Niedermayer
288774bbfc
reduce size of Vp3Fragment from 32byte to 16byte
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Originally committed as revision 4270 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-18 09:07:26 +00:00
Michael Niedermayer
b5da363592
optimizing rle decoding loops a little
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Originally committed as revision 4269 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-18 08:48:11 +00:00
Michael Niedermayer
8aeadb903a
disabling buggy optimizations
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Originally committed as revision 4268 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-18 07:59:07 +00:00
Mike Melanson
d8278bab79
replace get_superblock_run_length() with a VLC table
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Originally committed as revision 4267 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-18 00:11:49 +00:00
Mike Melanson
0ad72bdd5c
use VLCs for in place of get_fragment_run_length(), get_mode_code(), and
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get_motion_vector_vlc()
Originally committed as revision 4266 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-17 23:39:23 +00:00
Mike Melanson
4935b1b9eb
signature has an 'x'
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Originally committed as revision 4265 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-17 23:09:59 +00:00
Mike Melanson
b81f89490f
Fraps FPS1 video decoder (v1 & v2), courtesy of Roine Gustafsson <roine
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at users sf net>
Originally committed as revision 4264 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-17 22:47:34 +00:00
Michael Niedermayer
6f7aa5891d
some optimizations gcc should have done (10% faster loop filter)
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Originally committed as revision 4263 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-17 20:50:47 +00:00
Michael Niedermayer
ee408eadba
SATURATE_U8 -> clip_uint8 (10% faster loop filter)
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Originally committed as revision 4262 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-17 20:30:22 +00:00
Michael Niedermayer
0bde73d907
Vorbis decoder by (Balatoni Denes | dbalatoni programozo hu)
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Originally committed as revision 4261 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-17 19:02:43 +00:00
Michael Niedermayer
5773a74669
porting the mmx&sse2 (sse2 untested) vp3 idcts to the lavc idct API
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Originally committed as revision 4260 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-17 18:28:40 +00:00
Michael Niedermayer
1482fee88d
remove duplicate zigzag tables
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Originally committed as revision 4259 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-17 11:36:07 +00:00
Michael Niedermayer
36af0c959e
fix idct permutation
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Originally committed as revision 4258 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-17 11:31:57 +00:00
Michael Niedermayer
8b6103da0f
porting vp3 idct over to lavc idct api
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Originally committed as revision 4257 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-17 11:12:04 +00:00
Michael Niedermayer
ea191e08d6
remove permutation done to quant tables and then undone during idct
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move permutation from idct to unpack_vlcs
Originally committed as revision 4256 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-17 09:18:49 +00:00
Michael Niedermayer
b178f758fa
disabling vp3 mmx&mmx2 idcts, they must be ported over to the lavc idct API, ill port the vp3 c idct
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Originally committed as revision 4255 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-17 09:11:48 +00:00
Michael Niedermayer
36661afe02
fix last coeff
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Originally committed as revision 4254 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-17 08:46:40 +00:00
Michael Niedermayer
a2df5a50ae
clear blocks after each idct instead of per picture
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dont store the all zero coefficients of skiped blocks
Originally committed as revision 4253 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-17 00:52:29 +00:00
Ivan Kalvachev
1cf9f514dc
parse and save hrd_fullness and range_map
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Originally committed as revision 4252 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-16 23:11:38 +00:00
Michael Niedermayer
220a6f401d
some benchmarking code
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Originally committed as revision 4250 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-16 21:49:18 +00:00
Michael Niedermayer
d5e188359e
various 10l fixes for the loop filter
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Originally committed as revision 4249 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-16 17:22:36 +00:00
Ivan Kalvachev
42cc17f926
whitespace cosmetics
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Originally committed as revision 4248 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-16 14:55:22 +00:00
Michael Niedermayer
7bad42cf59
fix dequant matrix
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Originally committed as revision 4246 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-16 09:29:13 +00:00
Michael Niedermayer
0d175622d8
another try at decode_ref_pic_list_reordering()
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Originally committed as revision 4245 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-15 01:40:34 +00:00
Måns Rullgård
3f9d3777b9
work with latest svn of x264
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Originally committed as revision 4244 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-14 21:02:49 +00:00
Michael Niedermayer
89ba9eede9
preserve parse context
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Originally committed as revision 4241 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-14 15:34:49 +00:00
Michael Niedermayer
6ab8721198
fill missing reference pictures with something to avoid assertion failure
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Originally committed as revision 4240 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-14 00:04:11 +00:00
Michael Niedermayer
cf5c5c8f08
10l (%f vs. %Ld)
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Originally committed as revision 4239 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-13 23:11:32 +00:00
Matthieu Castet
ba7ee4a460
fix theora header parsing
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patch by Matthieu Castet <castet dot matthieu at free dot fr>
Originally committed as revision 4238 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-13 21:06:44 +00:00
Måns Rullgård
30344a83e0
remove/replace non-ascii characters
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Originally committed as revision 4237 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-13 21:04:16 +00:00
Måns Rullgård
ad2b531d3f
change extradata format for vorbis
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Originally committed as revision 4235 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-13 18:10:23 +00:00
Michael Niedermayer
0444b02304
alignment fix by (Gábor Kovács >picard demoscene hu)
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Originally committed as revision 4233 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-13 12:00:12 +00:00
Michael Niedermayer
d2cc7468f3
10l (mb_type uninitalized and then changed and overwritten)
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Originally committed as revision 4232 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-13 08:17:25 +00:00
Michael Niedermayer
5cb46bc722
typo found by Chengji Zhao
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Originally committed as revision 4231 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-12 23:34:23 +00:00
Michael Niedermayer
5085d59ddc
arm alignment fix
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Originally committed as revision 4228 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-12 18:54:03 +00:00
Ivan Kalvachev
25a0a0a58f
few bistream fixes and verbosity tweaks
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Originally committed as revision 4225 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-12 15:13:19 +00:00
Michael Niedermayer
4ad8ecd136
sanity check
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Originally committed as revision 4224 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-12 10:15:19 +00:00
Michael Niedermayer
d9c780a8b7
some asserts()
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Originally committed as revision 4223 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-12 08:44:17 +00:00
Michael Niedermayer
bf873ee62a
b_frame_strategy sanity check
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Originally committed as revision 4222 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-12 01:31:11 +00:00
Diego Biurrun
49d40989ff
Add missing pp=ac to pp_help.
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Originally committed as revision 4221 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-11 23:51:44 +00:00
Michael Niedermayer
160147ccfc
fixing decoding of AlanKay-245.asf
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Originally committed as revision 4219 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-11 17:13:42 +00:00
Måns Rullgård
aac064b5bd
theora decoding using libtheora
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Originally committed as revision 4218 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-11 16:42:15 +00:00
Michael Niedermayer
ef56de328f
support the LE reader, so it can be tested a little
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Originally committed as revision 4216 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-11 01:50:46 +00:00
Michael Niedermayer
cea27ac714
LE bitstream reader based upon a patch by (Balatoni Denes <dbalatoni programozo hu)
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Originally committed as revision 4215 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-11 01:46:13 +00:00
Michael Niedermayer
0de1318a29
typo
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Originally committed as revision 4214 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-10 21:02:20 +00:00
Roine Gustafsson
983ea0bc87
a few #ifdef CONFIG_X_ENCODER, patch by (Roine Gustafsson <roine users.sourceforge net]
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Originally committed as revision 4213 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-10 20:39:11 +00:00
Michael Niedermayer
33f725723f
optimization
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Originally committed as revision 4212 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-10 19:54:38 +00:00
Michael Niedermayer
24dea064cc
change macros to inline functions
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remove redundant operations
remove silly 2 layer bswap_XX/ByteSwapXX system
Originally committed as revision 4211 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-10 10:05:44 +00:00
Michael Niedermayer
9cd8179818
#defines for strict_std_compliance and split between inofficial extensions and non standarized things
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Originally committed as revision 4205 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-08 20:15:42 +00:00
Michael Niedermayer
c998bdd9a0
fix PIC
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Originally committed as revision 4204 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-08 18:48:19 +00:00
Charles Yates
eb94aca926
support BUILDSUF patch by <charles dot yates at pandora dot be>
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Originally committed as revision 4203 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-08 15:04:59 +00:00
Michael Niedermayer
1c02a9732a
fix block corruption caused by clear_blocks() optimization
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Originally committed as revision 4202 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-08 13:04:46 +00:00
Michael Niedermayer
6b51185c63
overflow fix
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Originally committed as revision 4201 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-08 09:58:41 +00:00
Michael Niedermayer
1192ce3707
complain about mpeg4 limits only if codec_id == MPEG4
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Originally committed as revision 4200 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-08 00:44:06 +00:00
Roine Gustafsson
44608ac7cd
ff_reverse to utils.c patch by (Roine Gustafsson )roine users.sourceforge net)
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Originally committed as revision 4199 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-07 19:24:07 +00:00
Michael Niedermayer
bda1c56c47
minor optimization of the h264 loop filter
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Originally committed as revision 4198 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-07 16:35:24 +00:00
Michael Niedermayer
21be92bf4d
reverse 1 hunk from 1.96->1.97, fixes decoding of (MR1_BT_A.h264 and MR1_MW_A.264)
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Originally committed as revision 4197 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-07 11:07:47 +00:00
Michael Niedermayer
b712fb6740
fix decoding of conformace streams AUD_MW_E.264 and BA1_FT_C.264 again (there where last correctly decoded with h264.c rev 1.96)
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Originally committed as revision 4189 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-06 17:04:03 +00:00
Michael Niedermayer
758082aff7
set time_base for variable fps too
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Originally committed as revision 4187 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-06 14:36:15 +00:00
Michael Niedermayer
02af2269c0
check for error
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Originally committed as revision 4183 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-05 20:05:41 +00:00
Kevin Baragona
893bc62480
Even More spelling errors. patch by (Kevin Baragona <kevinmb500 gawab com)
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Originally committed as revision 4181 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-05 14:34:47 +00:00
Kevin Baragona
3b66c4c59a
More spelling errors patch by (Kevin Baragona (kevinmb500 gawab com>)
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Originally committed as revision 4180 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-05 14:17:28 +00:00
Justin Ruggles
132041f06f
While adding stereo rematrixing, I came across something that needs to
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be fixed even without adding the feature. The output correctly uses 4
dummy values for the rematrixing flags in block-0, but the bit
allocation routine does not take these bits into account. From what I
can tell, there was a patch in 2003 that corrected the output to make it
DVD and spec compatible, but it didn't correct the bit allocation. It's
only 4 bits over the entire 6 blocks, so overflow errors would happen
rarely or never, but it's still worth fixing. So here is a fix.
patch by (Justin Ruggles {jruggle earthlink net)
Originally committed as revision 4179 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-05 14:10:52 +00:00
Michael Niedermayer
725de25c4c
fix segfault with 'ffmpeg -i 1.avi -cmp 257 -4mv 2.avi'
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Originally committed as revision 4178 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-05 13:40:28 +00:00
Michael Niedermayer
5fddb9b382
GCC4 fix by (Keenan Pepper (keenanpepper gmail com)
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Originally committed as revision 4177 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-05 12:37:38 +00:00
Loren Merritt
a55f20bd9a
fix storage of motion vectors for frames with more than 4096 macroblocks.
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Originally committed as revision 4175 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-03 21:49:18 +00:00
Loren Merritt
7c33ad19fd
clear the DPB after seeking.
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Originally committed as revision 4174 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-03 06:53:59 +00:00
Michael Niedermayer
8b975b7ca5
put most codecs under ifdefs
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Originally committed as revision 4173 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-02 22:14:42 +00:00
Michael Niedermayer
422f4df8b2
#ifdefs around most register_avcodec
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Originally committed as revision 4171 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-02 19:26:18 +00:00
Michael Niedermayer
c0df9d75bd
switch to native time bases
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Originally committed as revision 4168 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-30 21:43:59 +00:00
Michael Niedermayer
82c0c4ba78
print pix_fmt if its known instead of if the raw codec is used
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Originally committed as revision 4162 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-25 18:41:38 +00:00
Michael Niedermayer
644a92626a
PIX_FMT_NONE and related fixes
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Originally committed as revision 4161 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-25 18:29:06 +00:00
Yartrebo
66b32bf272
tighter snow slicing patch by (Yartrebo || yartrebo earthlink net)
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Originally committed as revision 4159 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-25 10:03:01 +00:00
Loren Merritt
42251a2a4f
MMX for H.264 deblocking filter
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Originally committed as revision 4158 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-25 01:01:41 +00:00
Michael Niedermayer
dee6dde669
avoid unneeded clear_blocks()
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Originally committed as revision 4157 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-25 00:57:48 +00:00
Matthieu Castet
f9e0f2a206
extract from the subid the options
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instead of doing a case where we should add lot's of versions.
patch by (matthieu castet {castet.matthieu free fr)
Originally committed as revision 4156 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-25 00:10:11 +00:00
Michael Niedermayer
9786bd4d94
fixing broken_rv20_1mb_.rm
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Originally committed as revision 4155 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-24 22:08:31 +00:00
Loren Merritt
b80875c186
fix ref comparison in B-frame deblocker ('unused' and 'unavailable' were treated as different)
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Originally committed as revision 4154 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-24 21:06:22 +00:00
Mike Melanson
160d679c07
Ministry of English Composition, reporting for duty (and the word is "skipped", not "skiped"; "skiped" would rhyme with "hyped")
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Originally committed as revision 4153 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-24 17:21:11 +00:00
Kevin Baragona
dfb706da4d
Spelling errors patch by (Kevin Baragona | kevinmb500 gawab com)
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Originally committed as revision 4151 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-24 11:13:49 +00:00
Michael Niedermayer
bd0854596a
typo fix by ("Todd.Kirby" doubleshot pacbell net)
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Originally committed as revision 4150 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-24 11:08:07 +00:00
Michael Niedermayer
4719d1f381
Video-Galileo_small.rm fix by (matthieu castet # castet.matthieu free fr)
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Originally committed as revision 4149 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-21 21:27:03 +00:00
Michael Niedermayer
2de4ba7ff7
avoid clearing block[] if its not used at all
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Originally committed as revision 4148 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-21 21:23:22 +00:00
Loren Merritt
e2e5894a91
deblocking filter doesn't need to call fill_caches again. 1.4% faster decoding.
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Originally committed as revision 4147 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-21 20:38:42 +00:00
Michael Niedermayer
dff0f03546
mpeg2_fast_decode_block_intra()
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Originally committed as revision 4146 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-20 20:31:04 +00:00
Michael Niedermayer
8b39f75b8f
simplify
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Originally committed as revision 4144 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-20 10:16:19 +00:00
Michael Niedermayer
ee572c5482
remove duplicate clip to 8bit function
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Originally committed as revision 4143 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-20 10:05:15 +00:00
Michael Niedermayer
f707a5ebba
buffer overflows
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Originally committed as revision 4142 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-20 09:52:04 +00:00
Michael Niedermayer
856dbbff7f
Indeo 2 decoder by (Kostya <> kostya.shishkov gmail com)
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Originally committed as revision 4141 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-20 09:42:47 +00:00
Michael Niedermayer
29df259923
optimizing non_intra ac coeff decode
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Originally committed as revision 4140 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-19 11:37:01 +00:00
Mike Melanson
6f921f3100
remove superfluous CONFIG_ENCODERS (entire function is already wrapped)
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Originally committed as revision 4139 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-19 04:29:11 +00:00
Michael Niedermayer
e91f4bf160
avoid UPDATE_CACHE() in GET_RL_VLC() if not needed
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Originally committed as revision 4137 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-18 20:07:48 +00:00
Michael Niedermayer
5bb8a0daa1
various fixes related to the non alt_bitstream_reader
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Originally committed as revision 4136 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-18 12:08:16 +00:00
Aurelien Jacobs
8230cf0210
add an AMD64 specific implementation of rdtsc()
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Originally committed as revision 4135 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-18 11:24:20 +00:00
Bret Hughes
6c618a263d
gcc 4 compilation fix
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patch by Bret Hughes <bhughes at elevating dot com>
Originally committed as revision 4134 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-17 21:41:16 +00:00
Michael Niedermayer
4e492bf107
read 32bit instead of 64bit to avoid overreading and missalignments
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Originally committed as revision 4133 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-17 13:30:45 +00:00
Yartrebo
8c2515bbb9
fix overflow in mc_block() patch by (Yartrebo )yartrebo earthlink net
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Originally committed as revision 4132 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-17 09:27:53 +00:00
Michael Niedermayer
b44985ba12
store the number of runs to avoid storing the last run value
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about 10% lower bitrate for -qscale 32 (forman & some music video)
worst case bitrate increase <0.1% (lossless or low qscale)
and now the bad news, even though this just adds a single subtraction and an if() into the medium sized unpack_coeffs() loop and the if() will only be false once per unpac_coeff() call, gcc produces 50% slower code, i didnt look at the generated asm yet, not sure if i want to ...
Originally committed as revision 4131 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-15 13:24:30 +00:00
Loren Merritt
2cd340438a
allow 2pass ratecontrol. also fixes psnr displayed by mencoder.
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Originally committed as revision 4130 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-15 05:54:47 +00:00
Michael Niedermayer
cbb1d2b161
replace complicated pointer dereference + index stuff by pointers in unpack_coeffs()
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Originally committed as revision 4129 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-14 20:54:03 +00:00
Michael Niedermayer
99cd59e58f
minor optimization
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Originally committed as revision 4128 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-14 20:30:08 +00:00
Michael Niedermayer
3c096ac791
optimizing unpack_coeffs()
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Originally committed as revision 4127 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-14 18:33:26 +00:00
Yartrebo
86e59cc01d
Snow segfault bug in revision 1.43 patch by (Yartrebo /yartrebo earthlink net/)
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Originally committed as revision 4126 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-13 01:57:19 +00:00
Måns Rullgård
f40487c282
s/u_char/uint8_t/
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Originally committed as revision 4124 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-12 22:20:02 +00:00
Michael Niedermayer
f5a719287d
rescale coefficients during IDWT, that way the lifting steps are much simpler and faster
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Originally committed as revision 4119 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-10 14:21:53 +00:00
Michael Niedermayer
a0a74ad9f0
increasing precission of the quantization parameter
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this is needed as the quantization stepsize for each subband is also in this precission and insignificant changes to the wavelet like scaling its coefficients slightly differently would lead to wildly variing PSNR and bitrate
note, a encoder could also simply choose to leave the least significant bits of the quantization parameters zero which would give the exact previous behaviour except a y very tiny number of bits in the header
Originally committed as revision 4115 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-09 22:15:48 +00:00
Michael Niedermayer
c97de57c39
fix QROOT != 8
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Originally committed as revision 4114 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-09 19:48:59 +00:00
Jindřich Makovička
a18ba90880
Fix upside-down picture for BGR24 images (fixes pig-loco-rgb.avi)
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Patch by Jindrich Makovicka
Originally committed as revision 4112 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-08 21:34:48 +00:00
Roberto Togni
76d6abc17c
Fix colors for YV12 case (u/v planes are swapped)
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Fixes locoRGBA.avi (the file is really YV12, even if it's called RGBA)
Originally committed as revision 4111 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-07 22:02:28 +00:00
Loïc Le Loarer
debc2adb16
CABAC support for MBAFF I frames patch by (Loïc Le Loarer < lll+ffmpeg m4x org)
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This patch corrects the support for I slice in CABAC and MBAFF mode.
This decodes correctly 6 more frames of the conformance suite.
Originally committed as revision 4109 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-05 18:29:26 +00:00
Michael Niedermayer
538a38418c
10% faster unpack_coeffs
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Originally committed as revision 4108 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-05 17:59:05 +00:00
Michael Niedermayer
3cff4572ce
fixing lossless snow
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Originally committed as revision 4107 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-05 09:37:43 +00:00
Loïc Le Loarer
826de46ea3
CABAC support for MBAFF I frames patch by (Loïc Le Loarer | lll+ffmpeg m4x org)
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Originally committed as revision 4106 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-05 01:35:22 +00:00
Benjamin Larsson
0979831511
printf -> av_log patch by (Benjamin Larsson <>banan student.ltu se)
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Originally committed as revision 4105 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-04 21:47:50 +00:00
Michael Niedermayer
565a45ace3
merge vertical lifting steps and a little cleanup
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Originally committed as revision 4104 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-04 21:35:18 +00:00
avcoder
a622dc4320
Typo errors patch by (QuickTime | ffmpeg gmail com>
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Originally committed as revision 4103 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-04 11:25:44 +00:00
Ivan Kalvachev
aa26aa789b
reinitialize on aspect change,
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required for dvb aspect changes
Originally committed as revision 4102 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-03 17:34:31 +00:00
Yartrebo
a0d1931c0e
Snow Slicing patch by (Yartrebo) yartrebo earthlink net
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Originally committed as revision 4101 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-03 15:43:57 +00:00
Mike Melanson
589f82202c
Autodesk Animator Studio Codec (AASC) video decoder, courtesy of
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Konstantin Shishkov
Originally committed as revision 4099 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-03 05:02:08 +00:00
Kostya Shishkov
29846f4845
support some more color modes; patch by Kostya
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Originally committed as revision 4097 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-01 04:30:31 +00:00
Mike Melanson
5b225466ea
free that last frame
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Originally committed as revision 4095 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-28 20:40:21 +00:00
Mike Melanson
034eeaa17f
Westwood SND1 decoder, courtesy of Kostya
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Originally committed as revision 4094 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-28 18:05:25 +00:00
Michael Niedermayer
09c3e44e8a
motion estimation bitrate penalty compensation
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Originally committed as revision 4092 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-27 12:19:59 +00:00
Loren Merritt
048bfeeb12
display deblocking strength in FF_DEBUG_PICT_INFO
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Originally committed as revision 4091 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-27 10:58:21 +00:00
Loren Merritt
171070658e
allow 16 refs with B-frames
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Originally committed as revision 4090 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-27 10:54:16 +00:00
Loïc Le Loarer
6ba71fc467
This is the second patch for MBAFF support, this adds the deblocking
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filter code for the I slice.
With this patch, 4 more frames are decoded correctly from the
conformance streams.
patch by (Loïc Le Loarer <lll+ffmpeg m4x org>)
Originally committed as revision 4088 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-27 00:44:11 +00:00
Loïc Le Loarer
3bf3d666a7
The cvs version 1.103 of h264.c brokes 13 conformance streams, this
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patch corrects this and decodes the same streams as version 1.102.
patch by (Loïc Le Loarer <lll+ffmpeg m4x org>)
Originally committed as revision 4087 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-27 00:27:37 +00:00
Michael Niedermayer
083b80b53a
replace custom bitstream reader with get_bits/vlc()
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Originally committed as revision 4085 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-26 23:51:13 +00:00
Michael Niedermayer
fcbc799cd3
make reverse[] non static
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Originally committed as revision 4084 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-26 23:50:14 +00:00
Mike Melanson
a8a15e9db2
Winnov WNV1 video decoder, courtesy of Konstantin Shishkov
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Originally committed as revision 4083 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-26 20:32:55 +00:00
Michael Niedermayer
cec1f05fd7
check mb/me_threshold range, fixes assertion failure
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Originally committed as revision 4082 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-26 18:10:44 +00:00
Michael Niedermayer
71434945f2
more checks, fixes assertion failure
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Originally committed as revision 4081 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-26 17:01:49 +00:00
Michael Niedermayer
3ed4046fad
create temporary file in current directory if it failed in /tmp
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Originally committed as revision 4075 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-23 19:19:59 +00:00
Diego Biurrun
3e0fdf3745
Replace stray spaces by a tab.
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Originally committed as revision 4074 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-23 14:10:22 +00:00
Michael Niedermayer
59fa3f96f4
support omiting various headers in mpeg4 as WMP seems to have difficulty with them
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based upon 27_WMP_compatibility_with_ISOMPEG4.patch by (Calcium | calcium nurs or jp)
indention fixed
uses workaround_bugs instead of strict_std_compliancy as WMP is not the reference implementation
Originally committed as revision 4069 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-23 11:39:38 +00:00
Calcium
1ba02582a5
04_AMR_no_debug_output.patch by (Calcium | calcium nurs or jp)
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Originally committed as revision 4062 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-22 18:28:15 +00:00
Michael Niedermayer
02dc898338
alignment fix
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Originally committed as revision 4059 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-19 13:10:09 +00:00
Måns Rullgård
d4e87f79f0
indentation fix
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Originally committed as revision 4058 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-19 12:30:01 +00:00
Måns Rullgård
f9791751e3
B frames and CABAC/CAVLC selection by Erik Slagter (erik at slagter dot name)
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Originally committed as revision 4057 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-19 12:27:10 +00:00
Tuukka Toivonen
3da3c8d65e
disable luma in postprocess filters patch by (Tuukka Toivonen |tuukkat ee.oulu fi)
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fixed by myself
Originally committed as revision 4056 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-19 03:01:13 +00:00
Víctor Paesa
078a8dd66d
ogg has to be at the right of vorbis patch by ("Víctor Paesa" wzrlpy hotmail com)
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Originally committed as revision 4055 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-18 02:13:13 +00:00
Michael Niedermayer
8ca5d3bbf4
10l typo
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Originally committed as revision 4053 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-17 21:35:50 +00:00
Luca Barbato
cc973ecbe7
add libdir support to configure patch by (Luca Barbato )lu_zero gentoo org)
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Originally committed as revision 4050 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-16 19:11:58 +00:00
Måns Rullgård
68c6d60fdf
set constant QP from AVCodecContext.global_quality.
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set key_frame flag on coded_picture correctly.
Originally committed as revision 4045 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-16 13:09:30 +00:00
Loren Merritt
f9e6ebf7f9
slice-based idwt (10% faster decoding)
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Originally committed as revision 4040 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-15 21:05:34 +00:00
Loren Merritt
0149db6668
10l (compile fix)
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Originally committed as revision 4032 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-12 03:10:44 +00:00
Loren Merritt
4e4d983e8b
Set keyframe flag only on IDR-frames (needed for reordering across I-frames).
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Read vui bitstream restrictions (allows B-frame delay in advance, rather than waiting till we're out of order.)
Mark duplicate frames due to delay as duplicates.
Originally committed as revision 4028 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-11 02:14:44 +00:00
Mike Melanson
6d021b00e2
replace custom bit-reading functions with FFmpeg's internal function;
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roll alac_file data structure members into ALACContext
Originally committed as revision 4027 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-10 05:34:10 +00:00
Michael Niedermayer
42ebf67d89
optimize & simplify
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Originally committed as revision 4026 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-09 23:48:17 +00:00
Måns Rullgård
7c653cc988
Oops patch by (Måns Rullgård <mru inprovide com>)
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Originally committed as revision 4025 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-09 19:46:31 +00:00
Michael Niedermayer
6662ec29a5
H.264 encoding with x264 by (Måns Rullgård <mru inprovide com>)
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Originally committed as revision 4024 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-09 03:04:56 +00:00
Michael Niedermayer
d8a57c6db9
(10l) supported pix_fmts forgotten
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Originally committed as revision 4022 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-08 20:35:27 +00:00
Michael Niedermayer
c1e292ea91
fixing playback of xvid pretending to be divx (sample_vop_nc.avi)
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Originally committed as revision 4021 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-08 14:39:58 +00:00
Loren Merritt
885e88d252
remove an assert that was breaking compilation on some gccs.
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Originally committed as revision 4020 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-07 09:05:33 +00:00
Michael Niedermayer
40c5fa2689
AVOption removial patch from (James A. Morrison >ja2morri csclub.uwaterloo ca>)
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with minor changes from me
Originally committed as revision 4019 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-06 23:20:53 +00:00
Loic Le Loarer
6867a90b41
MBAFF I slice no deblocking patch by (Loic >>lll+ffmpeg m4x org<<)
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Originally committed as revision 4018 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-06 23:02:25 +00:00
Michael Niedermayer
5df8a0c608
group audio codec ids
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Originally committed as revision 4017 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-06 22:49:46 +00:00
Michael Niedermayer
9e42e70cd6
indeo3 for bigendian patch by (demo-n <demo-n users.sourceforge net)
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Originally committed as revision 4016 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-06 20:07:41 +00:00
Michael Niedermayer
deb13e3c73
spam
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Originally committed as revision 4015 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-06 19:59:37 +00:00
Måns Rullgård
26165f99c6
improved detection of "AVC1" style H.264 patch by (Måns Rullgård <mru inprovide com>)
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Originally committed as revision 4013 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-06 19:40:12 +00:00
Mike Melanson
fc90504b99
get rid of nasty exit()'s so the decoder will only warn the user before
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it runs off the end of a buffer; eventually, this should be replaced
with FFmpeg's internal bit reader which is hopefully more robust
Originally committed as revision 4012 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-06 14:48:50 +00:00
Falk Hüffner
647b610c6e
-freduce-all-givs has been removed from gcc
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Originally committed as revision 4011 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-06 14:42:10 +00:00
Mike Melanson
f770ee038f
decoder works fine now, when fed properly-sized chunks by the demuxer;
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cleaned up some cruft for this commit
Originally committed as revision 4010 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-06 07:00:24 +00:00
Mike Melanson
7ff85a81ed
do not use a variable before proper initialization
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Originally committed as revision 4009 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-06 06:22:24 +00:00
Mike Melanson
6d6d7970e7
first pass at ALAC decoder from David Hammerton; while David's original
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decoder works great, this decoder is not completely and seamlessly
integrated yet with FFmpeg
Originally committed as revision 4008 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-06 00:43:55 +00:00
Torsten Martinsen
2a515c08f2
Support for AMR Interface Format 2 patch by ("Torsten Martinsen" <tma gatehouse dk>)
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Originally committed as revision 4007 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-05 11:44:25 +00:00
Michael Niedermayer
27ef18d12f
typo
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Originally committed as revision 4006 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-05 03:37:19 +00:00
Michael Niedermayer
8c787559a2
mpeg-es bitrate parsing
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Originally committed as revision 4005 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-05 03:36:32 +00:00
Loren Merritt
a18030bb62
10l (fix reordering when B-frames are not present)
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Originally committed as revision 4004 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-05 00:14:21 +00:00
Loren Merritt
2f944356bf
H.264: decode arbitrary frame orders and allow B-frames as references.
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Originally committed as revision 4003 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-04 12:47:38 +00:00
Loren Merritt
3622988f21
oops, other half of the vismv patch
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Originally committed as revision 4001 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-03 12:12:44 +00:00
Loren Merritt
b75e10d52c
vismv didn't display 8x8 mvs in H.264
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Originally committed as revision 4000 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-03 07:21:23 +00:00
Loren Merritt
e21f398378
vismb: display 4x4 partition boundaries in H.264
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Originally committed as revision 3999 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-03 06:57:17 +00:00
Michael Niedermayer
ee89b2b9e7
04-vp3 fix(by matthieu castet).patch
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Originally committed as revision 3998 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-03 02:24:20 +00:00
Michael Niedermayer
f86f4481d8
cast to uint32 as the table is uint32_t, this also worksaround a gcc or libc bug related to frexp()
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Originally committed as revision 3997 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-02 20:46:06 +00:00
Mike Melanson
a54ea19a52
VP3 post-processing loop filter; disabled until the correct final step
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is determined
Originally committed as revision 3996 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-01 06:14:45 +00:00
Mike Melanson
9c7fb60816
go LOCO, courtesy of Kostya Shishkov
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Originally committed as revision 3995 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-01 02:24:58 +00:00
Loren Merritt
56b31a8ee2
10l (deallocated memory again)
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Originally committed as revision 3994 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-28 05:27:21 +00:00
Sebastian Jedruszkiewicz
cdb2c1cacb
indeo3 for bigendian patch by (elf at frogger dot rules dot pl Sebastian Jedruszkiewicz)
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Originally committed as revision 3990 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-27 23:43:24 +00:00
Jindřich Makovička
655f688d54
support for negative strides
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Originally committed as revision 3989 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-27 08:56:26 +00:00
Michael Niedermayer
f52072e3f0
10l (shorten.o missing)
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Originally committed as revision 3985 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-26 03:40:29 +00:00
Michael Niedermayer
85ad569574
shorten decoder by (Jeff Muizelaar <jrmuizel gmail com>)
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Originally committed as revision 3984 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-26 03:36:04 +00:00
Michael Niedermayer
8dd2a893dd
set supported pix_fmts
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Originally committed as revision 3982 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-25 15:06:21 +00:00
Loren Merritt
19fe8b4100
In-loop deblocking for B-frames.
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Originally committed as revision 3979 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-25 07:40:29 +00:00
Måns Rullgård
88730be651
kill warnings patch by (Måns Rullgård <mru inprovide com>)
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Originally committed as revision 3977 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-24 19:08:50 +00:00
Michael Niedermayer
53513831da
-strict -1 comment fix
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Originally committed as revision 3976 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-24 16:39:03 +00:00
Nilesh Bansal
5c5dea3f0c
01-makefile_fix_updated.patch
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Adds --enable-theora/--enable-vorbis/--enable-ogg to configure
If compiled WITHOUT --enable-theora, native VP3 decoder is used
patch by (Nilesh Bansal <nileshbansal gmail com>)
Originally committed as revision 3975 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-24 15:18:02 +00:00
Loren Merritt
738386a5ed
10l in implicit_weight_table
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Originally committed as revision 3974 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-24 09:27:46 +00:00
anonymous
8da75fb272
- renaming the AC coding set variable names to more meaningful ones
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- removed old MB decoding functions, and moved around macros to be used in
the previously unused code, which match better msmpeg4.c/whole MPV
framework
- cleaned (not yet functionnal, lots missing) DC prediction
- trying to pass the proper coded status to block decoder
patch by anonymous
Originally committed as revision 3973 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-23 17:24:17 +00:00
François Revol
3e459e39fa
use av_free() instead of free() where it's meant to.
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Originally committed as revision 3971 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-22 11:37:03 +00:00
Alex Beregszaszi
659c369256
macromedia flavour adpcm decoding (used in flv and swf)
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Originally committed as revision 3969 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-21 19:27:32 +00:00
Alex Beregszaszi
58aa2b1d35
10l
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Originally committed as revision 3967 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-21 17:52:23 +00:00
Josh Varner
fe533bb3a7
removing --disable-risky patch by (Josh Varner <jlvarner gmail com>)
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Originally committed as revision 3966 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-21 17:50:48 +00:00
Loren Merritt
09f20d3786
Fix a crash when multiple metadata packets are present.
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Originally committed as revision 3965 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-20 23:21:50 +00:00
Milan Cutka
d6c80d3633
Fixed decoding of 410p ffv1 files patch by (Milan Cutka <cutka szm sk>)
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Originally committed as revision 3964 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-17 19:03:12 +00:00
Michael Niedermayer
ae2f1d4624
buffer overflows
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one found by Milan Cutka
one by me
Originally committed as revision 3963 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-17 19:00:42 +00:00
Michael Niedermayer
c2d57a34d0
memleak fix
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Originally committed as revision 3962 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-17 00:00:20 +00:00
Loic Le Loarer
e7e09b49b4
remove goto and reindent patch by (Loic Le Loarer <lll+ffmpeg m4x org>)
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Originally committed as revision 3960 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-16 23:18:06 +00:00
Matti Hamalainen
aabdc46187
Off-by-one bug in libavcodec/idcinvideo.c, caused
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segfaults on all .cin videos from Quake II.
patch by (Matti Hamalainen <mhamalai ratol fi>)
Originally committed as revision 3956 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-16 22:42:41 +00:00
Roberto Togni
d2a7718df9
Multichannel mp3 in mp4 support ISO/IEC 14496-3:2001/FPDAM 3 (MP3onMP4)
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Derived from MPlayer patch by Larry Ruedisueli
Originally committed as revision 3955 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-15 20:58:32 +00:00
Michael Niedermayer
a8d02f2bc9
buffer overflow
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Originally committed as revision 3954 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-13 23:36:04 +00:00
Martin Drab
4d9ae03b09
optimization and gcc 4.0 bug workaround patch by (Martin Drab >drab kepler.fjfi.cvut cz<)
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Originally committed as revision 3945 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-07 17:09:48 +00:00
Loic Le Loarer
6fbcaaa0ef
INTRA PCM macroblocks support patch by (Loic )lll+ffmpeg m4x org)
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This patch adds the support for INTRA PCM macroblocks in CAVLC and CABAC
mode, the deblocking needed a small modification and so did the
intra4x4_pred_mode prediction.
With this patch, the 5 streams of the conformance suite containing INTRA
PCM macroblocks now decode entirely, 4 are completely corrects, 1 is
incorrect since the first B slice because of deblocking in B slice not
yet implemented.
The code is not optimized for speed, it is not necessary IPCM
macroblocks are rare, but it could be optimized for code size, if
someone want to do this, feel free.
Originally committed as revision 3941 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-07 00:10:28 +00:00
Michael Niedermayer
3f26d68aec
emulate (idiotic) MS behavior for inconsistant dimensions
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Originally committed as revision 3940 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-06 18:43:06 +00:00
Michael Niedermayer
1b781f82c9
support skiping some bitstream encoding
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Originally committed as revision 3939 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-06 17:01:07 +00:00
Michael Niedermayer
09b0499f1b
seperate bitstream encoding skip from PASS1 flag
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Originally committed as revision 3938 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-06 10:36:07 +00:00
Michael Niedermayer
db2fcbbdb3
10l (use of deallocated memory)
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Originally committed as revision 3936 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-04 11:53:35 +00:00
James A. Morrison
9a0a8d420d
Build libpostproc out of source directory patch by (James A. Morrison >ja2morri csclub.uwaterloo ca>)
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Originally committed as revision 3933 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-04 03:29:50 +00:00
Loic Le Loarer
0bf796340a
H.264 multiple slice support in CABAC patch by (Loic (lll+ffmpeg m4x org)
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3 more streams of the conformance suite decode to the
end instead of failing on an assert (CABACI3_Sony_B.jsv,
CABAST3_Sony_E.jsv and CABASTBR3_Sony_B.jsv), they are still false since
the first B slice probably because of deblocking in B slices not yet
implemented.
Originally committed as revision 3932 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-04 02:47:45 +00:00
anonymous
7cc84d241b
- samples from mplayer ftp in the "adv" profile seem to have profile=2,
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which isn't the advanced one; and indeed, using adv. profile parser fails.
Using normal parser works, and that's what is done
- attempt at taking care of stride for NORM2 bitplane decoding
- duplication of much code from msmpeg4.c; this code isn't yet used, but
goes down as far as the block layer (mainly Transform Type stuff, the
remains are wild editing without checking). Unusable yet, and lacks the AC
decoding (but a step further in bitstream parsing)
patch by anonymous
Originally committed as revision 3931 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-04 02:20:38 +00:00
Michael Niedermayer
44f1698a38
merge a few shifts into the dequantization, faster and more accurate, lets hope it doesnt overflow
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Originally committed as revision 3930 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-03 03:28:27 +00:00
Michael Niedermayer
125d624610
optimizing imdct12
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Originally committed as revision 3929 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-02 22:38:28 +00:00
Michael Niedermayer
6e0d8c06c7
mb_lmin/max to limit the per mb quality for the ratecontrol independant from the frame limits
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Originally committed as revision 3928 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-02 19:33:48 +00:00
Christophe Massiot
957c743a23
Border processing adaptive quant patch by (Christophe Massiot |cmassiot freebox fr)
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Originally committed as revision 3927 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-02 18:49:04 +00:00
Johan Bilien
ebaa7e0315
rtp_callback: send number of mb patch by (Johan Bilien {jobi via.ecp fr)
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Originally committed as revision 3926 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-02 18:14:59 +00:00
Michael Niedermayer
ce4a29c066
optimize antialias
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switch to integer antialias code as default as its faster now
Originally committed as revision 3925 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-02 01:37:33 +00:00
Michael Niedermayer
d04728bb57
faster, simpler and more accurate l3_unscale()
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Originally committed as revision 3924 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-01 23:43:07 +00:00
Michael Niedermayer
711ae726f7
optimizing imdct36()
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Originally committed as revision 3923 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-01 21:27:18 +00:00
Michael Niedermayer
c342499df2
make keyframe default for AVFrames
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Originally committed as revision 3920 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-01 18:36:51 +00:00
François Revol
3c8e39f72d
Stereo MACE fix by Burkhard Plaum <plaum AT ipf DOT uni-stuttgart DOT de>
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Still doesn't work with our mov demuxer though...
Originally committed as revision 3919 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-01 15:13:27 +00:00
Michael Niedermayer
8845e427a7
10l (array gets padded with 0 which is CODEC_ID_NONE -> parsers claim to support CODEC_ID_NONE)
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Originally committed as revision 3918 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-01 13:03:44 +00:00
Loïc Le Loarer
0d315f281c
H.264 multiplce instance in reference list patch by (Loic <lll+ffmpeg m4x org )
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With this patch, the streams CAWP5_TOSHIBA_E.264 and CVWP5_TOSHIBA_E.264
are completely decoded
Originally committed as revision 3917 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-01 11:26:11 +00:00
Loïc Le Loarer
dc032f3332
correct long term picture management patch by (Loic <lll+ffmpeg m4x org>)
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fixes decoding of MR2_MW_A.264
Originally committed as revision 3916 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-01 11:12:53 +00:00
anonymous
bf2bc926f0
- a lot less overflows when decoding frames
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- no more error with norm6 codes
- almost skipped frames (~110 bits) are not overflowed
However:
- there are very few bits left in those frames, so I wonder if enough MB
data is actually left
- NORM6/DIFF6 (4/5) bitplanes are a lot more present, which I don't find
obvious.
patch by anonymous
Originally committed as revision 3915 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-01 10:03:55 +00:00
anonymous
2ce151f898
Documentation patch by anonymous
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Originally committed as revision 3914 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-01 09:51:49 +00:00
Roberto Togni
b2eef2f0ea
Add 32bit RGB support
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Originally committed as revision 3912 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-31 22:34:02 +00:00
Michael Niedermayer
e993bc03ac
10000l vbr mp3 fix
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Originally committed as revision 3911 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-31 21:26:20 +00:00
Michael Niedermayer
a3a5f4d6c3
support 32bit output for the mpeg audio decoder
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Originally committed as revision 3910 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-31 12:16:21 +00:00
Michael Niedermayer
b696d2a676
more accurate dequant of near zero coefficients
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Originally committed as revision 3909 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-31 04:06:47 +00:00
Michael Niedermayer
84af4a7ee6
10l (missing overflow check)
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Originally committed as revision 3908 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-31 03:14:22 +00:00
Michael Niedermayer
9da235c803
100000l (typos in the #define for selecting the NORM6 method -> wasnt compiled, after fixing typos new method doesnt even compile -> swicth back to old until its fixed)
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Originally committed as revision 3907 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-30 22:28:11 +00:00
anonymous
5e424311dd
- add another way to decode norm6 VLC; modify VLC_NORM6_METH0D define in
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vc9data.h to select the behaviour
- modified decode_b_picture_primary_header so that
decode_bi_picture_header is no more required
Fixes:
- modifications for some more using of MpegEncContext
- fixed a bit frame type decoding
- switch from pointers to index for AC tables
- corrected P CBPCY decoding (p_cbpcy += 4)
patch by anonymous
Originally committed as revision 3906 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-30 21:54:20 +00:00
anonymous
0d33db8a4d
In that patch:
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- avctx and gb elements were removed from VC9Context, hence a larger diff
- some code was added to h263dec.c regarding CODEC_ID_WMV3 (should apply to CODEC_ID_VC9 too)
- VLC tables and other related tables were made global whenever this seemed necessary; appropriate changes were therefore made to other parts of the code using those tables
- the change for the bitplane management to a struct (some of them should eventually be mapped to MpegEncContext arrays) wasn't associated with the proper frees; should be fixed now
patch by anonymous
better names for globalized tables by me
Originally committed as revision 3905 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-30 16:34:57 +00:00
Michael Niedermayer
093c6e50c9
10l (didnt test code after cvs up ...)
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Originally committed as revision 3904 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-30 14:10:30 +00:00
Michael Niedermayer
a7a858996f
dithering for the mpeg audio decoder
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Originally committed as revision 3903 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-30 14:04:56 +00:00
Michael Niedermayer
bd9ea6a462
fixing missaligned memory accesses in fill_rectangle()
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Originally committed as revision 3901 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-30 02:16:50 +00:00
Michael Niedermayer
4b9ac0b5f0
require a few valid and equal mp3 headers for resync
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Originally committed as revision 3900 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-29 23:59:32 +00:00
François Revol
f4ff1b92cc
added a lock/unlock_lib pair to allow extern progs to serialize access to lavc.
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Originally committed as revision 3899 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-29 20:09:33 +00:00
Alex Beregszaszi
bf1f4da01f
exported ff_mpa_synth_filter for upcoming qdm2 decoder
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Originally committed as revision 3897 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-28 19:54:10 +00:00
Michael Niedermayer
7d8b13b46b
make decode012() static inline
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Originally committed as revision 3895 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-28 11:21:57 +00:00
Michael Niedermayer
edaf11e87a
10l (negative strides)
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Originally committed as revision 3887 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-26 17:04:34 +00:00
anonymous
0c040aacbe
use dc tables from msmpeg4 instead of duplicating them patch by anonymous
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Originally committed as revision 3886 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-26 12:01:35 +00:00
Michael Niedermayer
a64a006e95
dont duplicate decode012()
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Originally committed as revision 3884 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-25 01:40:58 +00:00
Michael Niedermayer
6b250f09e8
check norm6 vlc validity as there are some bit sequences which dont corespond to any codeword, the other vlc tables all seem to be huffman tables though
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Originally committed as revision 3883 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-25 01:29:10 +00:00
anonymous
e5540b3fd3
Fixes:
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- i/p/b_decode_mbs functions now checks the proper values (from
bitplane). I didn't find it very clear, but it seems "raw" = "to read at
the MB layer". I used a structure, but we could spare that indirection and
add a flag in the VC9Context for each array.
- Properly decode (or so I think) the CBPCY (as it is predicted)
- many more things
patch by anonymous
Originally committed as revision 3882 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-24 23:01:18 +00:00
Michael Niedermayer
b299f0d907
more 10l typos
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Originally committed as revision 3881 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-24 01:56:53 +00:00
Michael Niedermayer
9c68c65adb
norm-6 / diff-6 support (untested, parts of it just guessed as the spec is unclear)
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Originally committed as revision 3880 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-24 01:46:12 +00:00
Michael Niedermayer
d29f0cd9c1
fixing many bugs in bitplane_decoding()
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spliting row/colskip cases into their own functions as these will be needed for NORM/DIFF-6
Originally committed as revision 3879 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-24 00:35:18 +00:00
Michael Niedermayer
e902560005
dont use several 100 mb memory for a tiny 120 element table
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remove redundant code related to av_free()
typo fix
Originally committed as revision 3878 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-23 22:54:51 +00:00
Michael Niedermayer
bc399ae6a4
1000000000l typos
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Originally committed as revision 3877 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-23 22:49:41 +00:00
Michael Niedermayer
e25fa2136f
mention table duplications, note, please avoid duplicating tables!
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Originally committed as revision 3876 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-23 22:10:55 +00:00
Roberto Togni
cca1a42653
Check pointers before writing to memory
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Originally committed as revision 3874 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-23 21:36:24 +00:00
Michael Niedermayer
4ae33c9b52
simplify
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Originally committed as revision 3873 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-23 19:11:02 +00:00
Michael Niedermayer
934982c4ac
avoid buf_size == 0 checks in every decoder
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Originally committed as revision 3872 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-23 18:09:06 +00:00
Michael Niedermayer
884182b383
more detailed error messages
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Originally committed as revision 3871 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-23 17:59:01 +00:00
Michael Niedermayer
9b21f0561b
10l
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Originally committed as revision 3870 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-23 16:18:10 +00:00
Michael Niedermayer
e8ea90123d
framerate check
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Originally committed as revision 3869 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-23 14:07:25 +00:00
Michael Niedermayer
46f2f05f59
simplify deblock
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Originally committed as revision 3868 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-23 14:03:13 +00:00
Michael Niedermayer
91c56db64e
use clip_uint8()
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Originally committed as revision 3867 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-23 11:08:18 +00:00
Michael Niedermayer
3b33943e9b
simplify
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reference list 1 swaping fix? seems its not used by any samples i found though
Originally committed as revision 3863 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-23 03:49:36 +00:00
Alex Beregszaszi
4c12e8bee3
preliminary vc9 bitstream decoder, committing to make syncing and team-work on it easier
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Originally committed as revision 3862 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-22 18:00:36 +00:00
Alex Beregszaszi
21aa398f3d
preliminary vc9 bitstream decoder, committing to make syncing and team-work on it easier
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Originally committed as revision 3861 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-22 17:52:01 +00:00
Michael Niedermayer
4cfbbbde42
count errors instead of printing 2^31
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Originally committed as revision 3857 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-21 23:47:03 +00:00
Philipp Matthias Hahn
8b8e1c5580
Out-of-directory build patch by (Philipp Matthias Hahn <pmhahn titan.lahn de>)
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preserve support for spaces in directories in case of in-tree builds by (James A. Morrison <ja2morri csclub.uwaterloo ca>)
Originally committed as revision 3855 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-21 22:16:05 +00:00
Michael Niedermayer
dd4f8a04fe
jpeg style yuv fixes
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Originally committed as revision 3852 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-20 00:30:20 +00:00
Loic Le Loarer
827c91bfb7
H.264 b ref pic list order and long term pictures patch by (Loic Le Loarer <loic.le-loarer polytechnique org>)
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Originally committed as revision 3851 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-19 17:35:51 +00:00
Michael Niedermayer
eed4ebd22c
div by zero aspect fix
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Originally committed as revision 3850 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-19 13:24:43 +00:00
Michael Niedermayer
895345da9a
svq3_get_se_golomb() fix
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Originally committed as revision 3849 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-19 13:03:38 +00:00
Loïc Le Loarer
61f040dd1a
compile with TRACE define patch by (Loic <lll+ffmpeg m4x org>)
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Originally committed as revision 3848 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-19 12:58:34 +00:00
Michael Niedermayer
2c65638640
x86_64 pointer typecast fix by (Martin Drab <drab kepler.fjfi.cvut cz>)
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Originally committed as revision 3845 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-18 01:01:54 +00:00
Michael Niedermayer
80a4995853
simplify
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benchmark
Originally committed as revision 3844 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-17 18:25:32 +00:00
Matthieu Castet
d06c75a830
10l patch by (matthieu castet <castet.matthieu free fr>)
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Originally committed as revision 3842 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-16 22:11:47 +00:00
Michael Niedermayer
67e11730fc
simplify
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Originally committed as revision 3841 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-15 20:04:41 +00:00
Michael Niedermayer
b349fde101
simplify, null pointer, selftest
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Originally committed as revision 3840 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-15 19:05:26 +00:00
Roberto Togni
1ede228a4f
Decode MP3 in ADU format
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Originally committed as revision 3839 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-15 14:59:47 +00:00
Roberto Togni
f9c6d80e4e
1l, forgot to remove duplicated error message
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Originally committed as revision 3838 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-15 14:05:37 +00:00
Diego Biurrun
47d9182521
Mention the l5 pp filter in 'mplayer -pphelp' output.
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Originally committed as revision 3837 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-15 10:34:49 +00:00
Roberto Togni
3048af8350
Use avcodec_check_dimensions instead of custom hack
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Originally committed as revision 3836 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-15 00:07:38 +00:00
Michael Niedermayer
a9c3ff5b9e
assertion about bits statistic and minor bits stat fix
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Originally committed as revision 3835 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-14 23:48:12 +00:00
Michael Niedermayer
30231f8169
10l (dont modify the input picture pts)
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Originally committed as revision 3833 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-13 11:59:19 +00:00
Kurosu
f41c1fac3c
av_malloc vs av_mallocz patch by (Kurosu <kurosu inforezo org>)
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Originally committed as revision 3830 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-12 18:25:48 +00:00
Michael Niedermayer
d5f121e2a5
10l (gcc 2.95 fix)
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Originally committed as revision 3827 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-12 11:14:12 +00:00
Michael Niedermayer
1f3f950799
disallow strcat
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Originally committed as revision 3826 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-12 01:44:02 +00:00
Michael Niedermayer
2fc8ea249f
dissallow sprintf
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Originally committed as revision 3823 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-12 00:59:42 +00:00
Michael Niedermayer
0ecca7a49f
various security fixes and precautionary checks
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Originally committed as revision 3822 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-12 00:16:25 +00:00
Diego Biurrun
f14d4e7e21
Quote path expression to take care of $(prefix) possibly containing spaces.
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Originally committed as revision 3821 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-11 08:16:04 +00:00
Michael Niedermayer
6041c21749
fixing selftest
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Originally committed as revision 3820 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-11 03:18:08 +00:00
Michael Niedermayer
eaba7c7fd6
picture heap corruption fix
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Originally committed as revision 3819 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-10 23:41:25 +00:00
Roberto Togni
c31b812166
Check pointers before writing to memory, fix possible integer overflows
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Force alignement for mszh and zlib decoders
Originally committed as revision 3817 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-09 23:39:32 +00:00
Gert Vervoort
9c6221ae62
10l (obmc_scratchpad not always initialize)
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patch by (Gert Vervoort <gert.vervoort at hccnet dot nl>)
Originally committed as revision 3816 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-09 00:48:37 +00:00
Loren Merritt
934b0821db
10l: scratchpad could be allocated before its size was known.
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Originally committed as revision 3812 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-08 08:56:18 +00:00
Loren Merritt
9f2d1b4ff5
H.264 weighted prediction.
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Bidirectional weighting has not been tested for bitwise accuracy, but looks correct.
Originally committed as revision 3811 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-07 05:56:07 +00:00
Michael Niedermayer
85df8f7cf0
print "D" instead of "P" for dropable frames in flv with -debug 1
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Originally committed as revision 3810 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-06 01:02:36 +00:00
Michael Niedermayer
3f05305d73
RV30/RV40 demuxing (untested)
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Originally committed as revision 3809 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-06 00:54:03 +00:00
Michael Niedermayer
f6d5112387
fixing decoding of http://mplayerhq.hu/~atmos4/ffrv20-crashing-atmos.rm
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Originally committed as revision 3808 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-05 02:36:10 +00:00
Michael Niedermayer
503a47255f
fix decoding of http://mplayerhq.hu/~diego/problem.mov
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Originally committed as revision 3806 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-05 00:20:52 +00:00
Loren Merritt
1b2dcdc1e0
reduce stutter if we learn too late that the stream contains B-frames.
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Originally committed as revision 3801 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-04 10:26:47 +00:00
Loren Merritt
a4dae92b58
Sort B-frames into display order.
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Originally committed as revision 3799 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-04 01:12:48 +00:00
Gianluigi Tiesi
8ff53f5b07
Disable encoders patch by (Gianluigi Tiesi <mplayer netfarm it>)
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Originally committed as revision 3797 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-03 16:13:52 +00:00
Diego Biurrun
bf69c4e55f
Make -pphelp output consistent with the other instances of -xxx help.
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Originally committed as revision 3792 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-03 00:36:26 +00:00
Michael Niedermayer
2d2651f821
WV1F support
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Originally committed as revision 3790 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-01 23:02:09 +00:00
Michael Niedermayer
53f0090dcc
faster and slightly less accurate nearest neighbor resampler
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Originally committed as revision 3789 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-31 17:37:23 +00:00
Michael Niedermayer
17bfbd70ab
10l
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Originally committed as revision 3788 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-31 14:02:35 +00:00
Michael Niedermayer
6cb5dcb392
special case for filter_length==1
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Originally committed as revision 3787 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-31 12:58:46 +00:00
Loïc Le Loarer
579448a083
- correct several errors on the deblocking accross slice boundaries.
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- add support for deblocking_filter_idc==2 which means no deblocking accross slice.
- correct MMCO with multiple slices.
5 more streams from H264 conformance suite are now correctly decoded.
patch by (Loic <lll+ffmpeg >< m4x dot org>)
Originally committed as revision 3786 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-31 00:07:17 +00:00
Roberto Togni
f31ecffb4f
Fix avc1 if there is nore than one nal per mov frame
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Originally committed as revision 3785 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-30 18:05:54 +00:00
Panagiotis Issaris
13160c0708
imgresample test cleanup patch by (Panagiotis Issaris <takis )( lumumba d0t luc d0t ac.be>)
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Originally committed as revision 3784 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-30 14:48:01 +00:00
Roberto Togni
4d4bb927ce
Fix compilation when both amr_nb and amr_wb are enabled
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Originally committed as revision 3782 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-29 23:17:42 +00:00
Michael Niedermayer
caa336b4cc
common.c -> bitstream.c (and the single non bitstream func -> utils.c)
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common.h -> common.h/bitstream.h
Originally committed as revision 3777 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-29 17:50:25 +00:00
Michael Niedermayer
6143607303
motion_val doxy
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Originally committed as revision 3776 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-29 12:14:14 +00:00
Loren Merritt
5ad984c997
implement B_DIRECT and B_SKIP macroblock types.
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fix reference list sorting for B-frames.
fix mv caching for mixed list B-blocks.
Originally committed as revision 3775 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-29 04:17:52 +00:00
Loren Merritt
650cec0c8c
vismv for h264 displayed incorrect motion vectors.
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Originally committed as revision 3765 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-20 03:03:37 +00:00
Michael Niedermayer
f0b77c69c1
better motion_subsample_log2 docs
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Originally committed as revision 3762 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-19 12:26:54 +00:00
Sigbjørn Skjæret
0d00cf38c6
fixes transcoding to vorbis with ffmpeg on big endian machines patch by (Sigbjørn Skjæret {sskjer-1 broadpark no})
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Originally committed as revision 3759 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-18 16:20:42 +00:00
Loic Le Loarer
5175b9376f
add multi slice support
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for main profile H.264 streams. I have tested this on all H264
conformance streams and comparing the result with the current CVS
version, there is 8 streams which decode correctly more frames and 2
streams which are now completely correct with my patch.
This patch also correct some typo in comments.
patch by (Loic Le Loarer <lll+ffmpeg >at< m4x org>)
Originally committed as revision 3758 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-18 03:49:07 +00:00
Drew Hess
a2c3bf82a7
fixes for PIC code on x86-64 patch by (Drew Hess <drew.hess gmail com>)
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Originally committed as revision 3757 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-18 03:07:15 +00:00
Michael Niedermayer
3c9ec07ef2
quantizer overflow warning + AAN dct fix
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Originally committed as revision 3754 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-14 20:17:23 +00:00
Michael Niedermayer
7984bbe2ce
fix timestamp prediction for low_delay mpeg streams
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Originally committed as revision 3751 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-14 12:04:45 +00:00
Michael Niedermayer
e42a152bbc
x86 cpu capabilities detection rewrite / cleanup
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Originally committed as revision 3750 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-13 16:11:38 +00:00
Michael Niedermayer
74679f5c1c
another try at fixing rv20 ...
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Originally committed as revision 3749 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-13 11:41:59 +00:00
Michael Niedermayer
f48c0551ca
flush remaining data from parser at EOF
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Originally committed as revision 3748 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-12 14:19:54 +00:00
Michael Niedermayer
732ce18eab
warn the user if the quantization code could overflow with the selected custom matrix and qp limits
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Originally committed as revision 3747 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-11 18:33:18 +00:00
Michael Niedermayer
bf835aee11
uppercase codec_tag=AVC1 support
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Originally committed as revision 3746 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-09 22:04:15 +00:00
Michael Niedermayer
a979965313
out of buffer access fix
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Originally committed as revision 3744 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-09 01:01:11 +00:00
Michael Niedermayer
0fd6aea1f1
more flexible frame skip decission
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Originally committed as revision 3743 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-08 18:02:56 +00:00
Michael Niedermayer
bbf18b21b7
frame skip support
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Originally committed as revision 3742 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-08 11:46:16 +00:00
Michael Niedermayer
d0271e8a3a
rv20 encoding
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Originally committed as revision 3739 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-07 13:14:37 +00:00
Michael Niedermayer
bc17df09d4
seeking in rm
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Originally committed as revision 3737 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-06 22:44:03 +00:00
Michael Niedermayer
18ade9543f
rv10 thread safety fix / rv10 ffplay fix
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Originally committed as revision 3733 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-06 17:21:17 +00:00
Matthieu Castet
e7ddb0cf4c
detect sse on athlon-xp patch by (matthieu castet <castet >.< matthieu >at< free >.< fr>)
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Originally committed as revision 3729 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-05 23:26:43 +00:00
Michael Niedermayer
423962dc01
next try at fixing rv20 decoding
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Originally committed as revision 3728 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-05 23:21:39 +00:00
Michael Niedermayer
9d2a069519
raw rgb flip fix
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Originally committed as revision 3724 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-30 21:50:16 +00:00
Loren Merritt
42dd22c4a5
fix interlacing check in v1 huffyuv.
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Originally committed as revision 3721 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-28 19:19:39 +00:00
Loren Merritt
f37b9768f6
split ffhuffyuv into 2 codecs:
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"huffyuv" is compatible with the official version
"ffvhuff" contains our improvements
Originally committed as revision 3720 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-28 18:29:38 +00:00
Michael Niedermayer
17179d2d97
fix some codec_id values so that new ones can be added at the end of the subsets without breaking binary compatibility
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Originally committed as revision 3719 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-28 15:33:15 +00:00
Michael Niedermayer
6989963c1f
10l (dont use codec_id for error simulation)
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Originally committed as revision 3718 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-28 14:58:50 +00:00
Burkhard Plaum
073c2593c9
Memory leak fix patch by (Burkhard Plaum <plaum >at< ipf.uni-stuttgart )dot( de>)
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Originally committed as revision 3717 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-27 18:10:06 +00:00
Loren Merritt
1108708609
new option: context_model
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stores per-frame optimal huffman tables.
Originally committed as revision 3715 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-27 03:54:18 +00:00
Michael Niedermayer
2554db9b5f
fix for build on IRIX by (Michel Bardiaux {mbardiaux peaktime be})
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Originally committed as revision 3713 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-25 19:26:46 +00:00
Jeff Muizelaar
21d7e2ff40
fix some type mismatches patch by (Jeff Muizelaar <muizelaar rogers com>)
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Originally committed as revision 3712 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-25 19:17:27 +00:00
Luca Abeni
bac6516545
YUV420P to UYVY422 conversion patch by (Luca Abeni <lucabe72 >< email >< it>)
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Originally committed as revision 3710 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-24 22:54:16 +00:00
Loren Merritt
7d7f635dc0
Fixed typo which caused incorrect motion prediction in B-frames. patch by (Loren Merritt <lorenm ta u tod washington tod edu>)
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Originally committed as revision 3709 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-24 22:50:49 +00:00
Michael Niedermayer
6db2583c4f
check num_entries too to avoid reading over the array end and dont check i>0 it must be >0 there
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Originally committed as revision 3708 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-24 00:15:49 +00:00
Loren Merritt
80516d720a
Fixes a segfault when flushing delayed B-frames on the 2nd pass. patch by (Loren Merritt <lorenm.u@washington@edu>)
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Originally committed as revision 3707 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-23 23:58:54 +00:00
François Revol
2450cff2c3
BeOS threading support. changed some "if FOO_THREAD||BAR_THREAD" to a more generic "if HAVE_THREADS"
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Originally committed as revision 3702 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-21 18:04:56 +00:00
James A. Morrison
6813f1d5cf
whitespace cleanup patch by (James A. Morrison <ja2morri>@<csclub>dot<uwaterloo>point<ca>)
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Originally committed as revision 3699 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-21 01:47:36 +00:00
Michael Niedermayer
55429b5534
workaround apps which dont provided correctly padded streams
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Originally committed as revision 3695 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-19 20:49:12 +00:00
Michael Niedermayer
9993064eec
fixing rv20201002
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Originally committed as revision 3694 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-19 18:19:36 +00:00
Michael Niedermayer
35ef76b51c
rv20103001 support
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Originally committed as revision 3692 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-19 16:57:47 +00:00
Michael Niedermayer
ec892563ae
reset ref_index
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Originally committed as revision 3690 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-19 13:08:25 +00:00
Michael Niedermayer
e731697665
fix parser
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Originally committed as revision 3689 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-19 11:37:03 +00:00
Mike Melanson
acfd8f0fdb
native QPEG video decoder, courtesy of Konstantin Shishkov
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Originally committed as revision 3688 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-17 03:45:53 +00:00
Michael Niedermayer
096c3b7e90
overflow fix
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Originally committed as revision 3685 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-16 13:40:56 +00:00
Michael Niedermayer
dffcdbb5f6
extradata and FF_INPUT_BUFFER_PADDING_SIZE doc
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Originally committed as revision 3684 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-15 15:53:53 +00:00
Michael Niedermayer
b43ff7e2b0
attribute_used
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Originally committed as revision 3682 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-14 22:05:21 +00:00
Michael Niedermayer
fc0be57f66
plane predicted non-interlacd rgb decodeing fix
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Originally committed as revision 3681 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-14 15:46:34 +00:00
Michael Niedermayer
4940ed6ae1
automatic workaround for another padding bug
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Originally committed as revision 3678 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-13 01:05:12 +00:00
Michael Niedermayer
311c700878
merge pam_decode_frame() into pnm_decode_frame()
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Originally committed as revision 3677 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-12 23:38:43 +00:00
Michael Niedermayer
99f0623629
pnm parser
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Originally committed as revision 3675 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-12 22:55:29 +00:00
Milan Cutka
e20815b396
When bswap_32 is a macro, png images fail to decode properly, patch by (Milan Cutka <cutka>at<szm>dot<sk>)
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Originally committed as revision 3672 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-12 09:48:06 +00:00
Michael Niedermayer
788d7a8cac
av_resample_compensate() doxy
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Originally committed as revision 3671 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-12 02:05:26 +00:00
Maarten Daniels
ccff9da62a
H261 fixing and cleaning:
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-corrected wrong value in mv data
-set correct mb_type after adjusting index
-don't use H263 loop filter when the loop filter flag is set but when
using the H261 encoder
-use the same unquantizer as H263 (which is optimized btw)
-removed unused members in H261Context
patch by (Maarten Daniels <maarten.daniels >at< luc >dot< ac >dot< be>)
regression test checksum update by me
Originally committed as revision 3669 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-12 01:21:34 +00:00
Michael Niedermayer
5b6d559680
move p*m from image/lavf -> image2/lavc
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video/audio_codec_id in AVFormatParameters to override/help demuxer
av_guess_codec() to guess the default codecs based upon muxer + filename
Originally committed as revision 3668 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-11 18:09:28 +00:00
Michael Niedermayer
6c3890b6d3
10l (CONFIG_ZLIB)
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Originally committed as revision 3667 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-11 10:33:11 +00:00
Michael Niedermayer
4eff7cf42d
porting png support from -f image to -f image2
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Originally committed as revision 3665 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-09 23:31:46 +00:00
Michael Niedermayer
d07730ddd1
fix image stream copy
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Originally committed as revision 3662 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-08 23:36:32 +00:00
Michael Niedermayer
359fa0febc
cbr audio muxing fix
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Originally committed as revision 3661 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-06 19:11:34 +00:00
Michael Niedermayer
d34a07466f
switch ffv1 to the put/get_symbol() from snow
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Originally committed as revision 3659 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-31 12:22:00 +00:00
Michael Niedermayer
880eae9c50
switch ffv1 from CABAC to the range coder
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Originally committed as revision 3658 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-31 10:08:50 +00:00
Michael Niedermayer
9b41cb1c41
remove debug stuff
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Originally committed as revision 3657 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-31 02:51:39 +00:00
Michael Niedermayer
5d0e4cb87a
segfault fix
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Originally committed as revision 3656 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-31 00:42:43 +00:00
Michael Niedermayer
2886975773
CABAC -> range coder
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Originally committed as revision 3655 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-30 02:16:27 +00:00
Michael Niedermayer
672a19aac2
range coder
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Originally committed as revision 3654 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-30 01:43:37 +00:00
Roberto Togni
9287acd197
Fix mjpeg-b (padding bytes can exist between end of sos and image data)
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Originally committed as revision 3653 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-29 20:45:47 +00:00
Michael Niedermayer
5bbad3eb53
cleanup
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Originally committed as revision 3650 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-28 18:42:31 +00:00
Michael Niedermayer
87b9e6b2dd
simplify ff_h261_reorder_mb_index
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Originally committed as revision 3649 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-28 18:17:48 +00:00
Michael Niedermayer
1499a1f7df
simplify
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Originally committed as revision 3648 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-28 17:34:14 +00:00
Michael Niedermayer
9740687b6b
fix and cleanup h261 mb_type selection
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Originally committed as revision 3647 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-28 17:21:34 +00:00
Michael Niedermayer
13e5b1f684
cleanup
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Originally committed as revision 3646 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-28 12:12:33 +00:00
Michael Niedermayer
1c3990dbba
H.261 encoder by (Maarten Daniels <maarten dot daniels at luc dot ac dot be>)
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Originally committed as revision 3643 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-28 10:12:57 +00:00
Michael Niedermayer
d7e2f57f0e
YUV420P to YUV422 conversion routine by (Danny Laarmans <dlaarmans at androme dot com>)
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Originally committed as revision 3642 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-27 21:42:26 +00:00
Mike Melanson
ab711b3c8d
Miro VideoXL (VIXL) decoder, courtesy of Konstantin Shishkov
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Originally committed as revision 3641 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-27 04:30:48 +00:00
Michael Niedermayer
3237f73183
stride align cleanup
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Originally committed as revision 3640 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-26 12:47:56 +00:00
Michael Niedermayer
ec7eb8966c
optimization
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Originally committed as revision 3639 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-26 03:12:21 +00:00
Michael Niedermayer
9297ddd32e
type fix
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Originally committed as revision 3638 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-25 15:37:13 +00:00
Michael Niedermayer
0f242af274
type fix
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Originally committed as revision 3637 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-25 15:27:56 +00:00
Wolfram Gloger
ed2cea4290
fix -pixfmt mono[bw] patch by (Wolfram Gloger <wmglo at dent dot med dot uni-muenchen dot de>)
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Originally committed as revision 3636 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-25 01:16:13 +00:00
Michael Niedermayer
8e6325b96b
mjpeg parser
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Originally committed as revision 3634 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-24 22:37:29 +00:00
Bohdan Horst
cc044c1cc0
INT MIN/MAX patch by (Bohdan Horst <nexus at irc dot pl>)
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Originally committed as revision 3632 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-24 13:20:32 +00:00
Michael Niedermayer
db4d9faf8d
optimzation
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Originally committed as revision 3630 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-24 02:59:36 +00:00
Michael Niedermayer
58897665ae
optimization
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Originally committed as revision 3629 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-24 02:08:45 +00:00
Michael Niedermayer
7b89e963e8
fix CABAC+LOOP missmatch
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Originally committed as revision 3628 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-23 21:13:31 +00:00
Michael Niedermayer
3981c385cc
cbp_table cleanup
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Originally committed as revision 3627 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-23 19:12:21 +00:00
Michael Niedermayer
9af1ec8e9a
cleanup of decode_cabac_residual()
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Originally committed as revision 3626 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-23 15:59:01 +00:00
Michael Niedermayer
d6b0c1bbf8
decode intra cabac mb_type cleanup
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Originally committed as revision 3625 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-23 12:07:57 +00:00
Gildas Bazin
03393cb766
small typo patch by (Gildas Bazin <gbazin at altern dot org>)
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Originally committed as revision 3624 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-22 19:55:57 +00:00
Loren Merritt
d5af70c3b8
H.264 CABAC + B-frames patch by (Loren Merritt <lorenm at u dot washington dot edu>)
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Originally committed as revision 3623 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-22 18:30:50 +00:00
Roman Shaposhnik
f02be79d61
* Introducing IIDC1394 grabbing interface.
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Use it with -grab dc1394
* Introducing yet another packed pix_fmt in order to support some of
the IIDC1394 modes: uyvy411 (Cb Y0 Y1 Cr Y2 Y3).
Originally committed as revision 3621 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-22 02:04:30 +00:00
Michael Niedermayer
6e225de2fe
user selectble cutoff frequency
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Originally committed as revision 3619 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-21 21:07:40 +00:00
Michael Niedermayer
4e255822e5
100l (dont reset the sample position at the block end)
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Originally committed as revision 3618 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-21 20:01:32 +00:00
Michael Niedermayer
ed861c6bd2
make most resample filter parameters selectable at runtime
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Originally committed as revision 3617 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-21 03:11:34 +00:00
Michael Niedermayer
f25ba8b393
optimization
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Originally committed as revision 3616 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-20 19:06:29 +00:00
Michael Niedermayer
51a880208a
make filter size, int32/int16 and a few other things selectable at compiletime
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Originally committed as revision 3615 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-20 18:02:34 +00:00
Michael Niedermayer
2ac615da82
10l
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Originally committed as revision 3614 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-20 12:04:08 +00:00
Michael Niedermayer
7494cac0fd
fix constrained parameters flag
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Originally committed as revision 3609 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-18 23:07:18 +00:00
Michael Niedermayer
15862411e6
infinte recursion fix
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Originally committed as revision 3606 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-18 03:02:48 +00:00
Aurelien Jacobs
8b4d077fc9
gcc 3.4.3 preversions do not appreciate invalid instruction and operand combinations anymore patch by (Aurelien Jacobs <aurel at gnuage dot org>)
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Originally committed as revision 3604 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-17 20:27:11 +00:00
Michael Niedermayer
45cb4767bc
xvid fake divx version workaround
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Originally committed as revision 3595 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-15 11:48:50 +00:00
Michael Niedermayer
035817727f
support strictly enforcing gop size
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Originally committed as revision 3594 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-15 02:37:04 +00:00
Michael Niedermayer
9efc77c86f
fix forcing of individual frame types
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Originally committed as revision 3593 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-14 12:24:16 +00:00
Mike Melanson
b3bfb29980
Creative ADPCM decoder, format 0x200, courtesy of Konstantin Shishkov
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Originally committed as revision 3589 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-12 12:47:49 +00:00
D Richard Felker III
4471e59b24
1000l
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btw what is the sense in all these nonsense REAL_* macros?
the extra level of indirection seems to help nothing...
can we reverse that and commit a sane replacement?
Originally committed as revision 3587 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-12 07:16:14 +00:00
Roine Gustafsson
b1d041c15c
missaliged clear_blocks() and h264 not complied but referenced fix patch by (Roine Gustafsson <roine at users dot sourceforge dot net>) and me
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Originally committed as revision 3584 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-11 22:47:09 +00:00
Aurelien Jacobs
053dea12f2
adapting existing mmx/mmx2/sse/3dnow optimizations so they work on x86_64 patch by (Aurelien Jacobs <aurel at gnuage dot org>)
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Originally committed as revision 3578 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-11 02:19:29 +00:00
Michael Niedermayer
ac8b03c0a8
lowres 4mv
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Originally committed as revision 3576 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-09 12:02:19 +00:00
Michael Niedermayer
5f6c92d40c
h.261 loop filter fix
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closes bug #1033108
Originally committed as revision 3574 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-08 22:57:39 +00:00
Michael Niedermayer
8c7aaf5b6d
nonsense removial
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Originally committed as revision 3573 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-08 21:45:29 +00:00
Milan Cutka
125af02243
Quantizer noise shaping crashes on SSE2 machines patch by (Milan Cutka <cutka at szm dot sk>)
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Originally committed as revision 3571 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-08 10:37:45 +00:00
Zdenek Kabelac
7fea94ce4a
* fixing a few of gcc 'clean-code' warnings
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Originally committed as revision 3563 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-06 08:50:46 +00:00
Richard van der Hoff
a319bbac5c
segfault in amr decoder fix patch by (Richard van der Hoff - richvdh0)
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closes #1037380
Originally committed as revision 3562 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-05 19:44:26 +00:00
Chip
6933900993
Altivec test on AmigaOS4 patch by (Chip <szarlada at freemail dot hu>)
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Originally committed as revision 3561 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-05 18:36:15 +00:00
Frantisek Dvorak
91378af4b2
Build process: libpostproc patch by (Franti?ek Dvo?ák <valtri at users dot sourceforge dot net>)
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Originally committed as revision 3559 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-05 17:43:10 +00:00
Loren Merritt
0bc42caddf
h.264 ref list reordering bugfix patch by (Loren Merritt <lorenm at u dot washington dot edu>)
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Originally committed as revision 3558 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-03 22:01:21 +00:00
Michel Bardiaux
96cc9e5c61
Help debugging by keeping symbols ans line numbers patch by (Michel Bardiaux <mbardiaux at peaktime dot be>)
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Originally committed as revision 3546 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-01 14:38:32 +00:00
Michel Bardiaux
65d1bea201
Help debugging by keeping symbols ans line numbers patch by (Michel Bardiaux <mbardiaux at peaktime dot be>)
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Originally committed as revision 3545 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-01 13:32:13 +00:00
Michael Niedermayer
9fe5a7b831
do not call (av_)abort()
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Originally committed as revision 3543 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-01 12:31:11 +00:00
Zdenek Kabelac
669484b49e
* these vars could be either static or extern (compilation fix gcc-3.5)
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Originally committed as revision 3541 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-30 15:02:07 +00:00
Michael Niedermayer
d1fb157dd7
broken mess removial
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Originally committed as revision 3539 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-29 23:12:16 +00:00
Michael Niedermayer
cfeae977a7
10l (wrong variable)
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Originally committed as revision 3537 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-28 23:31:59 +00:00
Michael Niedermayer
80e8528865
dont just resample half of the data sometimes
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Originally committed as revision 3535 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-28 21:11:09 +00:00
Michael Niedermayer
a5cd3c48fb
100l (signed vs. unsigend)
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Originally committed as revision 3530 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-28 05:38:36 +00:00
Mike Melanson
d08d7142fd
support for Sierra Online audio files and Apple QuickDraw codec,
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courtesy of Konstantin Shishkov
Originally committed as revision 3529 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-28 03:09:49 +00:00
Mike Melanson
98772cbf7b
if audio is PCM, push it through (sync is not perfect yet)
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Originally committed as revision 3528 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-28 03:04:36 +00:00
Michael Niedermayer
e4a185ac14
10l forgot to commit
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Originally committed as revision 3525 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-27 21:09:41 +00:00
Michael Niedermayer
0fa8158d3e
move h264 idct to its own file and call via function pointer in DspContext
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allow h264 idct to be used for lowres=1
Originally committed as revision 3524 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-27 19:47:17 +00:00
Michael Niedermayer
40028f8f6e
dont print "vop not coded" by default
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Originally committed as revision 3523 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-27 17:46:07 +00:00
Michael Niedermayer
21adafec2a
lowres width/height cleanup 3rd try
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Originally committed as revision 3522 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-27 11:50:56 +00:00
Michael Niedermayer
0b2346d38c
lowres fixes for the parser
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Originally committed as revision 3521 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-27 10:06:10 +00:00
Michael Niedermayer
8b392ae2e7
10l (segfault)
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Originally committed as revision 3520 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-27 03:19:24 +00:00
Michael Niedermayer
f1cc95f0e9
10l
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Originally committed as revision 3519 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-27 03:17:26 +00:00
Michael Niedermayer
4f8a831994
set AVCodecContext.width/height to the picture width/height instead of the one stored in the bitstream (that only matters if lowres!=0)
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Originally committed as revision 3518 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-27 02:39:55 +00:00
Michael Niedermayer
718455951c
lowres chroma fix
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Originally committed as revision 3517 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-26 23:01:42 +00:00
Michael Niedermayer
0f74857497
lowres slice fix
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Originally committed as revision 3516 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-26 21:28:31 +00:00
Michael Niedermayer
f06afd698b
porting optimizations from 4x4 dct to 8x8
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Originally committed as revision 3515 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-26 17:36:53 +00:00
Michael Niedermayer
affbf0435a
optimizing 4x4 idct
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Originally committed as revision 3514 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-26 16:33:39 +00:00
Michael Niedermayer
af2a9e8fdb
lowres slice fix
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Originally committed as revision 3513 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-26 13:03:43 +00:00
Michael Niedermayer
da9c9637ae
low resolution interlaced support
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Originally committed as revision 3512 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-26 11:05:35 +00:00
Michael Niedermayer
1aa8c57b4a
1/8 resolution decoding
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Originally committed as revision 3511 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-26 10:01:40 +00:00
Michael Niedermayer
6aeb03d887
low resolution decoding fix
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Originally committed as revision 3510 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-26 09:00:37 +00:00
Michael Niedermayer
9ca358b951
1/4 resolution decoding
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Originally committed as revision 3509 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-26 00:18:12 +00:00
Michael Niedermayer
178fcca848
1/2 resolution decoding
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Originally committed as revision 3507 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-25 23:18:58 +00:00
Michael Niedermayer
792bb815e3
assertion when playing AVC/H.264 streams fix by (Loren Merritt <lorenm at u dot washington dot edu>)
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Originally committed as revision 3505 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-25 10:06:31 +00:00
Michael Niedermayer
5cbb0e70a0
H.264 max reference pictures fix by (Loren Merritt <lorenm at u dot washington dot edu>)
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Originally committed as revision 3504 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-25 09:59:36 +00:00
Michael Niedermayer
15c5fa7b7f
trellis quantization for h263(p)
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Originally committed as revision 3503 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-24 20:35:59 +00:00
Michael Niedermayer
d7d51926dd
unused
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Originally committed as revision 3502 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-24 18:12:43 +00:00
Michael Niedermayer
3c00436b3e
100l
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Originally committed as revision 3501 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-24 17:30:04 +00:00
Roberto Togni
61cef29379
Zlib encoder: fix image orientation (was flipped), 100l in deflate error
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check, put right codec type in extradata
Originally committed as revision 3500 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-23 22:20:17 +00:00
Michael Niedermayer
715a97f0c0
merge predict_plane() with DWTELEM->8bit conversation (21% faster)
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Originally committed as revision 3499 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-23 12:20:41 +00:00
Michael Niedermayer
b43b426a8b
segfault fix by (Kostya <cannonball at bw-team dot com>)
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Originally committed as revision 3497 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-23 09:42:25 +00:00
Jeff Muizelaar
21e1913175
* simplification patch by Jeffrey Ryan Muizelaar
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Originally committed as revision 3491 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-22 05:04:18 +00:00
Michael Niedermayer
034aff036f
8 -> FRAC_BITS
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Originally committed as revision 3489 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-21 23:10:10 +00:00
Alex Beregszaszi
be441a9eee
Decoding to bgr15/16 from 16bit input. Decoding of 24bit input added, not yet finished, but at least the picture can be recognized
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Originally committed as revision 3488 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-21 17:37:28 +00:00
Alex Beregszaszi
f970a8e682
greyscale decoding (option to skip u,v planes) support
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Originally committed as revision 3487 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-21 17:31:46 +00:00
Michael Niedermayer
9ebb8e1124
check if the user specified timestamps are strictly monotone
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timestamp guess code 10l fix
Originally committed as revision 3483 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-20 13:47:47 +00:00
Michael Niedermayer
1f0182250a
av_rescale with user specified rounding
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Originally committed as revision 3481 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-19 16:38:54 +00:00
D Richard Felker III
aa25a462b6
consistent use of types patch by (D Richard Felker III <dalias at aerifal dot cx>)
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Originally committed as revision 3480 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-19 14:43:09 +00:00
Loren Merritt
7c2425d239
simplify getsymbol patch by (Loren Merritt <lorenm at u dot washington dot edu>)
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Originally committed as revision 3476 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-17 23:51:36 +00:00
Michael Niedermayer
d925c516e4
huffyuv writes to AVCodecContext.stats_out only once every 32 frames,
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presumably to reduce the size of the log file.
However, it doesn't clear stats_out on the other 31 out of 32 frames.
So the application (ffmpeg and mencoder) writes each stat line 32 times.
bugfix by (Loren Merritt <lorenm at u dot washington dot edu>)
Originally committed as revision 3475 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-17 11:21:52 +00:00
Michael Niedermayer
8dfc1aefca
warning the user about possible incompatibilities
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Originally committed as revision 3474 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-17 11:17:17 +00:00
Loren Merritt
ee598f7ba4
(non)interlaced huffyuv patch by (Loren Merritt <lorenm at u dot washington dot edu>)
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Originally committed as revision 3473 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-17 10:57:57 +00:00
Romain Dolbeau
a6a12a8a5c
h264 qpel mc, size 16 patch by (Romain Dolbeau <dolbeau at caps-entreprise dot com>)
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Originally committed as revision 3472 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-16 19:05:22 +00:00
Loren Merritt
1140139fe2
10l (scene change pict_type was wrong after coded_frame fix) patch by (Loren Merritt <lorenm at u dot washington dot edu>)
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Originally committed as revision 3471 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-16 17:36:39 +00:00
Mike Melanson
d0a0bbd22c
IBM Ultimotion video decoder, courtesy of Konstantin Shishkov
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Originally committed as revision 3468 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-16 03:31:41 +00:00
Michael Niedermayer
48cb67c62a
10l
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Originally committed as revision 3466 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-15 12:23:45 +00:00
Michael Niedermayer
bd368b565b
per picture psnr
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Originally committed as revision 3465 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-15 01:55:04 +00:00
Michael Niedermayer
b100eab869
changing size segfault fix
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Originally committed as revision 3463 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-15 00:35:18 +00:00
Michael Niedermayer
d32064c0f7
comment fix
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Originally committed as revision 3462 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-14 18:35:03 +00:00
Michael Niedermayer
2d3601b564
qprd + mpeg2 segfault fix
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Originally committed as revision 3461 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-14 17:17:12 +00:00
Roman Shaposhnik
0bae10ccec
* I was finally convinced. And besides, if err it's better to err with
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everybody else around ;-)
Originally committed as revision 3460 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-14 06:58:24 +00:00
Roberto Togni
4770b1b4fb
AVC (H264 in mp4 files, fourcc avc1) support
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Originally committed as revision 3459 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-13 21:20:55 +00:00
Michael Niedermayer
c08a01a6b9
pre_cmp fix
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Originally committed as revision 3458 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-13 12:37:39 +00:00
Maarten Daniels
49e5dcbce5
H.261 decoder improvements
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- GOB's can exist of only MBA_STUFFING codes: it crashed before, but it is fixed now
- Clearer code
- Some extra checks so the decoder is more resilient against errors
patch by (Maarten Daniels <maarten dot daniels at student dot luc dot ac dot be>)
Originally committed as revision 3457 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-13 03:27:53 +00:00
Michael Niedermayer
d92b58073e
100l (forgot to set the 8x8 mc functions, so ME did use the mpeg ones ...)
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Originally committed as revision 3456 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-12 23:09:54 +00:00
Michael Niedermayer
ec69758781
use h264 MC code if possible
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50% faster predict_plane() if mmx2/3dnow is available
0.1% bitrate increase
Originally committed as revision 3455 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-12 21:32:36 +00:00
Michael Niedermayer
0fd847a168
10l (gcc 2.95 compilation)
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Originally committed as revision 3454 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-12 17:35:54 +00:00
Michael Niedermayer
3924dac4c8
use pointer arithmetic in mc_block(), 25% faster
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Originally committed as revision 3452 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-12 10:51:02 +00:00
Michael Niedermayer
a6c01275ad
get/set_sr_golomb() cleanup
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Originally committed as revision 3451 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-10 19:40:55 +00:00
Michael Niedermayer
c32b14bb9c
mess cleanup
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Originally committed as revision 3449 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-10 18:54:02 +00:00
Alex Beregszaszi
d58a6d8537
put the warning to the right place to avoid crashes
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Originally committed as revision 3448 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-10 15:38:14 +00:00
Michael Niedermayer
e69538fa60
h264_qpel8_hv_lowpass_mmx2/3dnow
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Originally committed as revision 3446 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-08 18:49:12 +00:00
Michael Niedermayer
e772bb8a82
h264_qpel4_hv_lowpass_mmx2/3dnow
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alignment fixes
Originally committed as revision 3445 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-08 18:25:45 +00:00
Alex Beregszaszi
4579adb00c
new signed golomb routines
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Originally committed as revision 3444 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-08 17:59:22 +00:00
Alex Beregszaszi
b2a1c77162
try to select w/h from tables
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Originally committed as revision 3443 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-08 17:57:25 +00:00
Michael Niedermayer
7b37a6e984
10l (wrong coded_picture)
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Originally committed as revision 3441 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-08 10:07:08 +00:00
Michael Niedermayer
56d8bd5659
optimization
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Originally committed as revision 3440 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-08 00:52:49 +00:00
Michael Niedermayer
a6e39f45a2
optimization
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Originally committed as revision 3439 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-07 22:56:50 +00:00
Michael Niedermayer
ed8ffdf46c
optimization
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Originally committed as revision 3438 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-07 17:22:37 +00:00
Michael Niedermayer
437525c473
h264 luma motion compensation in mmx2/3dnow
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Originally committed as revision 3437 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-07 01:48:45 +00:00
Michael Niedermayer
0c62d34341
useless
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Originally committed as revision 3436 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-06 10:32:47 +00:00
Michael Niedermayer
d6af6b0350
10000l fix and use more mmx2/3dnow code for mpeg4 qpel which has been written and commited long time ago but appearently never used, qpel motion compensation is 5% faster
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now
Originally committed as revision 3435 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-06 03:17:31 +00:00
Michael Niedermayer
ff158dc95d
20% faster predict_plane()
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moion vector max/min fix
Originally committed as revision 3434 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-05 21:46:16 +00:00
Alex Beregszaszi
cc078b9e09
more decorrelation types
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Originally committed as revision 3433 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-04 11:19:37 +00:00
Loren Merritt
952b32c0ad
Always write VOL control parameters, needed by old xvid patch by (Loren Merritt <lorenm at u dot washington dot edu>)
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Originally committed as revision 3432 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-03 02:32:39 +00:00
Michael Niedermayer
3cb018726c
typo
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Originally committed as revision 3431 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-02 18:46:41 +00:00
Michael Niedermayer
628b210f40
optional non spec compliant optimizations for mpeg1
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Originally committed as revision 3430 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-02 15:46:03 +00:00
Michael Niedermayer
6fc5b059b8
optional non spec compliant optimizations
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Originally committed as revision 3429 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-02 15:30:46 +00:00
Loren Merritt
d89dc06a96
h264 deblocking crash patch by (Loren Merritt <lorenm at u dot washington dot edu>)
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Originally committed as revision 3427 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-02 10:49:54 +00:00
Michael Niedermayer
19aa028dc5
10l (keyframes and context resets)
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Originally committed as revision 3426 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-31 16:28:49 +00:00
Michael Niedermayer
39c61bbbd3
cleanup
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Originally committed as revision 3425 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-28 14:24:48 +00:00
Michael Niedermayer
fff6d4ea4e
10l
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more benchmarking code
inline
Originally committed as revision 3424 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-28 14:08:50 +00:00
Mike Melanson
229daca7a2
8-bit mode corrections
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Originally committed as revision 3423 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-28 12:28:53 +00:00
Michael Niedermayer
ea7d9cd4bc
merge decode_subband() and dequantize()
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Originally committed as revision 3422 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-27 21:16:51 +00:00
Michael Niedermayer
ff76515933
11% faster decode_subband()
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Originally committed as revision 3421 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-27 20:33:16 +00:00
Michael Niedermayer
0cea8a037c
5% faster decode_subband()
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a little cleanup
Originally committed as revision 3420 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-27 20:15:32 +00:00
Michael Niedermayer
7b49c30974
46% faster decode_subband()
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Originally committed as revision 3419 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-27 19:52:32 +00:00
Michael Niedermayer
3c1adccd1c
50% faster decode_subband()
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Originally committed as revision 3418 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-27 01:06:58 +00:00
Michael Niedermayer
07140e398c
yuv median encoding 10l fix
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Originally committed as revision 3417 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-26 22:46:15 +00:00
Michael Niedermayer
155ec6edf8
quad tree based motion compensation (currently only 16x16 & 8x8 OBMC blocks, but can be extended to other block sizes easily)
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different intra block coding (previous was just an ugly hack)
1.8% bitrate reduction -0.01PSNR (foreman@352x288 qscale=8)
1.5% bitrate reduction +0.05PSNR (foreman@352x288 qscale=1)
Originally committed as revision 3416 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-26 20:04:54 +00:00
Michael Niedermayer
714872547d
typo fix by (Marcin 'Morgoth' Kurek <morgoth6 at box43 dot pl>)
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Originally committed as revision 3415 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-25 22:35:04 +00:00
Michael Niedermayer
64886072f5
edge bugfix
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1-1.3% lower bitrate and +0.01 PSNR (foremen@352x288 qscale=1,8)
Originally committed as revision 3414 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-25 00:26:01 +00:00
Bohdan Horst
ad730459ed
bsd patch by (Bohdan Horst <nexus at irc dot pl>)
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Originally committed as revision 3413 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-25 00:01:34 +00:00
Michael Niedermayer
91d6655aa7
lrintf emulation improvments
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Originally committed as revision 3412 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-24 16:33:55 +00:00
Michael Niedermayer
26efc54e4a
4x4 SSE compare function
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wavelet based compare functions
make epzs_motion_search() more flexible so it can be used for a wider range of block sizes
make get_penalty_factor() independant of MpegEncContext
Originally committed as revision 3410 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-22 17:16:03 +00:00
Alex Beregszaszi
ef859ca33f
ffmpeg short conversion got fixed somewhere, no need to workaround it - fixes amplitude bug
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Originally committed as revision 3408 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-22 12:40:57 +00:00
Alex Beregszaszi
54f5fd22ea
new opensource lossy/lossless audio codec based on speech compression techniques (actually based on bonk)
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Originally committed as revision 3405 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-21 19:19:35 +00:00
Alex Beregszaszi
02da1f0d71
new copyrights
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Originally committed as revision 3404 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-21 19:18:45 +00:00
Diego Biurrun
b4396f36e5
k6 pop fix patch by (Diego Biurrun <diego at biurrun dot de>)
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Originally committed as revision 3403 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-19 19:01:40 +00:00
Todd Kirby
eab895aae0
enrtries for PIX_FMT_XVMC_MPEG2_MC and PIX_FMT_XVMC_MPEG2_IDCT patch by ("Todd.Kirby" <doubleshot at pacbell dot net>)
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Originally committed as revision 3402 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-19 10:55:48 +00:00
Michael Niedermayer
b1114f189d
copy & paste bug
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Originally committed as revision 3401 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-18 22:10:39 +00:00
Michael Niedermayer
0722ccdbc0
more untested bigendian fixes
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rgb32 plane predictor decoding bugfix
Originally committed as revision 3398 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-17 10:41:15 +00:00
Michael Niedermayer
3ad7dd8cda
big endian fix (untested)
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Originally committed as revision 3397 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-17 09:57:56 +00:00
Michael Niedermayer
b3067ac197
cleanup
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Originally committed as revision 3395 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-16 22:51:18 +00:00
Måns Rullgård
ec587a50c7
Get H.264 frame rate from SPS/VUI patch by (Måns Rullgård <mru at kth dot se>)
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Originally committed as revision 3394 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-16 22:48:05 +00:00
Michael Niedermayer
8a515d2d9c
get_bits(32) fix
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Originally committed as revision 3393 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-16 01:25:52 +00:00
Mike Melanson
6d45cb7219
build++
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Originally committed as revision 3392 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-14 22:51:24 +00:00
Michael Niedermayer
bb22e8b175
10l (lrintf(a)+b vs. lrintf(a+b))
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Originally committed as revision 3391 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-14 15:18:49 +00:00
Mike Melanson
9d53d58ea7
TechSmith Camtasia (TSCC) video decoder, courtesy of Konstantin Shishkov
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Originally committed as revision 3390 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-14 15:08:09 +00:00
Michael Niedermayer
8b69867f2e
Minor Patch for shared libs on Mac OSX by (Bill May <wmay at cisco dot com>)
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Originally committed as revision 3387 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-13 15:30:42 +00:00
Michael Niedermayer
1765920791
minor optimization
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Originally committed as revision 3386 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-13 14:40:33 +00:00
Michael Niedermayer
baced9f598
user overrideable level & profile
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Originally committed as revision 3385 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-13 13:59:28 +00:00
Michael Niedermayer
6d24231e50
give the user a chance to override codec_tag
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Originally committed as revision 3382 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-12 23:36:48 +00:00
Michael Niedermayer
1477ec35dd
10l (dont store 2 different things at the same place ...)
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Originally committed as revision 3380 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-11 19:32:34 +00:00
Michael Niedermayer
46c281e8c1
cleanup
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Originally committed as revision 3377 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-03 02:34:50 +00:00
Michael Niedermayer
7440fe839d
segfault fix
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Originally committed as revision 3376 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-03 01:50:52 +00:00
Michael Niedermayer
fa2522d700
10l (segfault)
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Originally committed as revision 3375 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-03 01:07:19 +00:00
Michael Niedermayer
93fbdb5ac5
lossless support
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Originally committed as revision 3374 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-02 19:09:28 +00:00
Michael Niedermayer
3bb9f096d4
cleanup
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Originally committed as revision 3373 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-02 18:01:03 +00:00
Michael Niedermayer
0635cbfc32
improved magnitude coding, 0.2% lower bitrate (foreman@352x288 qscale 1 and 8)
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Originally committed as revision 3372 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-02 17:53:57 +00:00
Michael Niedermayer
9b434875f1
fix one file, will probably break some others but i cant find any samples which need this ...
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Originally committed as revision 3371 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-02 13:03:58 +00:00
Jeff Muizelaar
e44cad5291
simpler delta decreasing algorithm patch by (Jeff Muizelaar <jrmuizel at student dot cs dot uwaterloo dot ca>)
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Originally committed as revision 3369 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-02 10:42:21 +00:00
Michael Niedermayer
bc68bfdde0
cleanup
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Originally committed as revision 3367 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-02 01:06:55 +00:00
Michael Niedermayer
4f4e963383
various subband encoders (all either worse or complicated so they are commented out)
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different 0-context encoding, 1.2% lower bitrate (foreman@352x288 qscale=8) no significant change at qscale=1
Originally committed as revision 3366 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-02 01:03:52 +00:00
Michael Niedermayer
e30174cda7
raise build number for the snow
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Originally committed as revision 3364 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-30 11:12:47 +00:00
Michael Niedermayer
7a04636485
svq1 mv array size fix
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Originally committed as revision 3361 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-28 10:13:45 +00:00
Michael Niedermayer
620ab797f0
1/0 fix
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Originally committed as revision 3357 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-28 01:35:29 +00:00
Michael Niedermayer
2ff9ff5bdf
dont segfault without -strict -1
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Originally committed as revision 3356 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-28 00:09:03 +00:00
Michael Niedermayer
da66b6313e
optimize quantizaton (about 3x faster)
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further opt is easily possible but could lead to overflows depening upon coefficient range, so this wont be done yet as it would make the code somewhat less flexible
Originally committed as revision 3354 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-27 17:38:53 +00:00
Michael Niedermayer
a8d73e56e6
cleanup
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remove ugly and slow vertical scaning code
0.1% bitrate increase (foreman@352x288 qp=1)
0.3% bitrate increase (foreman@352x288 qp=8)
Originally committed as revision 3353 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-27 17:02:31 +00:00
Michael Niedermayer
7848640356
use parent sample to predict significance & magnitude
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1% bitrate reduction (foreman@352x288 qscale 1 & 8)
Originally committed as revision 3352 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-27 13:40:16 +00:00
Michael Niedermayer
c07a22fb9f
realloc(NULL) fix
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Originally committed as revision 3351 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-27 11:09:41 +00:00
Michael Niedermayer
e071139a96
log2() & bsd
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Originally committed as revision 3350 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-27 09:44:57 +00:00
Mike Melanson
c5c3a92674
well that does not need to be there anymore
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Originally committed as revision 3349 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-27 02:52:16 +00:00
Michael Niedermayer
6b2f664691
better context model (0.2-1% lower bitrate)
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a tiny bit cleanup
Originally committed as revision 3348 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-27 01:30:44 +00:00
Michael Niedermayer
9dac77a7aa
argh
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Originally committed as revision 3347 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-26 16:49:00 +00:00
Todd Kirby
3dc10d4742
Add UYVY support to libavcodec/raw.c patch by ("Todd.Kirby" <doubleshot at pacbell dot net>)
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Originally committed as revision 3346 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-26 16:39:01 +00:00
Michael Niedermayer
c5c97a8d13
libdts support improvements by (Aurelien Jacobs)
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Originally committed as revision 3345 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-26 16:36:36 +00:00
Michael Niedermayer
0187e9030a
TIMER dummies for non-x86
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Originally committed as revision 3343 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-26 15:52:55 +00:00
Michael Niedermayer
de890c9bd1
typo
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Originally committed as revision 3342 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-26 13:31:48 +00:00
Michael Niedermayer
791e7b83c3
my experimental wavelet codec
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note, this is far from finished, dont expect todays encodings to be decodeable with cvs tomorrow ...
Originally committed as revision 3341 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-25 23:36:44 +00:00
Todd Kirby
ebb177ddef
UYVY support patch by ("Todd.Kirby" <doubleshot at pacbell dot net>)
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Originally committed as revision 3339 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-25 10:01:36 +00:00
Roman Shaposhnik
510eae8bae
* patch from James Morrison (getting rid of broken code)
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Originally committed as revision 3336 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-23 20:10:44 +00:00
Michael Niedermayer
ef9c5d84be
make comments doxygen compatible
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Originally committed as revision 3333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-22 18:55:36 +00:00
Chris Flerackers
7344c87aa9
- Support empty GOB's (no mb's) and skip all mb's
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- Mb's were not skipped at the end of a GOB
- One value too much was used in iDCT
- Chroma_qscale was not updated for mquant
patch by ("Chris Flerackers" <cflerackers at androme dot be>)
Originally committed as revision 3332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-22 10:23:28 +00:00
Michael Niedermayer
627c50b7fc
raw rgb support
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Originally committed as revision 3330 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-21 01:21:06 +00:00
Christophe Massiot
f1dc14a9fa
miscalculation of header_bits when using the -thread option bugfix, patch by (Christophe Massiot <cmassiot at freebox dot fr>)
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Originally committed as revision 3329 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-20 17:13:08 +00:00
Adam Thayer
1ddadfa9e3
XviD Support patch by (Adam Thayer <krevnik at comcast dot net>)
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Originally committed as revision 3325 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-16 19:48:30 +00:00
Wolfram Gloger
6cfe51d9da
Avoid segfault on ffmpeg "buffer flush" in mpeg12.c patch by (Wolfram Gloger <wmglo at dent dot med dot uni-muenchen dot de>)
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Originally committed as revision 3324 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-16 18:36:39 +00:00
Michael Niedermayer
6206f8c920
10l and better MMX/SSE detection for VIA1000
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Originally committed as revision 3323 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-16 01:54:07 +00:00
Michael Niedermayer
1260756d2b
moving Doxyfile from ffmpeg/libavcodec to ffmpeg
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Originally committed as revision 3318 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-15 15:14:13 +00:00
Michael Niedermayer
5c07b9e914
more comments
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Originally committed as revision 3317 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-15 14:06:39 +00:00
Benjamin Zores
a708785f2e
remove dts_internal.h
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avoiding code redundance
license copy paste fix
patch by (Benjamin Zores <ben at geexbox dot org>)
Originally committed as revision 3315 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-14 20:23:35 +00:00
Michael Niedermayer
5f63d108eb
simplify
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Originally committed as revision 3314 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-14 18:23:49 +00:00
Michael Niedermayer
bb0b93ba81
more info about why init failed
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Originally committed as revision 3312 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-14 02:53:42 +00:00
Michael Niedermayer
23c9925329
libdts support by (Benjamin Zores <ben at geexbox dot org>)
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Originally committed as revision 3310 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-14 01:32:14 +00:00
Falk Hüffner
ab35de18cb
Don't include config.h from assembly, because the mplayer developers
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decided it was a great idea to put some (bogus, of course) C function
prototypes there and it doesn't seem worth bothering working around
that since all we wanted is HAVE_GPROF.
Originally committed as revision 3304 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-10 23:22:47 +00:00
Brendan Kehoe
06983da7ee
buglet in libpostproc Makefile patch by (Brendan Kehoe <brendan at zen dot org>)
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Originally committed as revision 3303 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-10 16:24:11 +00:00
Michael Niedermayer
5bb994e255
1000000l
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Originally committed as revision 3301 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-09 22:29:08 +00:00
Michael Niedermayer
8dab64b6c1
field pic timestamp fix
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Originally committed as revision 3300 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-09 21:55:10 +00:00
Michael Niedermayer
c79b801159
update version for next release
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Originally committed as revision 3297 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-09 12:49:55 +00:00
William Juwono
d88443ae89
av_resample_close in avcodec.h patch by ("William Juwono" <william.juwono at sensestream dot com>)
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Originally committed as revision 3295 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-08 10:46:28 +00:00
Michael Niedermayer
bba8334965
overread fix
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Originally committed as revision 3294 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-08 00:53:21 +00:00
Michael Niedermayer
61b3b639e7
dc_precission=11 fix
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Originally committed as revision 3291 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-06 12:27:36 +00:00
Michael Niedermayer
1ac3176044
ugly missing lrintf workaround by ("Steven M. Schultz" <sms at 2bsd dot com>)
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Originally committed as revision 3289 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-05 19:19:04 +00:00
Loren Merritt
4994af2fbd
shape-adaptive diamond + prediction crash patch by (Loren Merritt <lorenm at u dot washington dot edu>)
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Originally committed as revision 3287 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-05 02:21:38 +00:00
Michael Niedermayer
9ff18a7089
10l
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Originally committed as revision 3282 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-01 12:33:07 +00:00
Michael Niedermayer
77e6c403e7
10l (fixes delayed frames during encoding)
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Originally committed as revision 3278 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-30 23:12:21 +00:00
Michael Niedermayer
68b3ba0dfa
1000l
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Originally committed as revision 3277 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-30 22:39:01 +00:00
Michael Niedermayer
b9d2085ba1
various resampling fixes
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Originally committed as revision 3271 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-30 14:15:31 +00:00
Michael Niedermayer
2d48edddf7
forgotten
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Originally committed as revision 3270 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-30 14:10:17 +00:00
Michael Niedermayer
c77a9a0e26
timestamp duplication bugfix
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Originally committed as revision 3269 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-30 12:05:35 +00:00
Roberto Togni
f7a7c75c3d
Ignore palette for grayscale files, all my samples are inverted with
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default qt grayscale palette.
Originally committed as revision 3264 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-27 16:06:15 +00:00
Roberto Togni
dab1c4c612
Paletted cvid support
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Originally committed as revision 3263 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-27 14:46:02 +00:00
Roberto Togni
d99fbbf4d7
Force alignement for rpza and smc
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Originally committed as revision 3262 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-27 11:07:05 +00:00
Roberto Togni
4460289911
fix for width or height not multiple of 4
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Originally committed as revision 3261 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-27 11:06:30 +00:00
Alex Beregszaszi
92e09c5dd0
unused
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Originally committed as revision 3260 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-26 15:00:26 +00:00
Alex Beregszaszi
ed0219a69f
altivec workaround
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Originally committed as revision 3259 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-26 10:35:55 +00:00
Alex Beregszaszi
491c4a1005
warning fix
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Originally committed as revision 3258 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-26 10:09:58 +00:00
Alex Beregszaszi
d967e3b8a5
some debug
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Originally committed as revision 3257 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-26 10:09:42 +00:00
Alex Beregszaszi
41aecb13f3
skip_utf8, unused yet
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Originally committed as revision 3256 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-26 10:09:19 +00:00
Alex Beregszaszi
0c2a9d56d4
make the tables static
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Originally committed as revision 3255 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-26 10:08:49 +00:00
Alex Beregszaszi
b442a92f85
10l, non-x86 fix
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Originally committed as revision 3254 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-26 09:52:16 +00:00
Michael Niedermayer
0dfd33c3f1
support skiping of mb rows during decoding
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Originally committed as revision 3253 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-26 02:20:38 +00:00
Michael Niedermayer
ee0c00d3b4
use libmpeg2 idct to decode xvid videos unless the user forced some other idct
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Originally committed as revision 3251 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-25 19:14:23 +00:00
Michael Niedermayer
0ff93477be
optimization
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Originally committed as revision 3249 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-25 14:11:44 +00:00
Michael Niedermayer
4c99f2cdbe
transmeta crusoe mmx detection by "Nobody/Anonymous - nobody" / sf feature request tracker
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Originally committed as revision 3248 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-24 22:13:44 +00:00
Michael Niedermayer
6f82497728
flush audio encoder buffers at the end
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fix vorbis in nut again
Originally committed as revision 3244 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-22 21:14:01 +00:00
Michael Niedermayer
f2e92ef291
increase size of crop table
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Originally committed as revision 3243 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-21 01:01:44 +00:00
Roberto Togni
c2ab696add
100l fix codebook usage for v1 vectors
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Originally committed as revision 3242 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-20 19:13:07 +00:00
Michael Niedermayer
cbf5374fc0
1000l to myself for FFMIN(...,0) instead of ...,6)
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some more checks
Originally committed as revision 3238 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-19 01:25:02 +00:00
Michael Niedermayer
cceb990ef9
1000l to the ffsvq3 author, our default bitstream reader is only guranteed to be able to read 25bit at a time
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Originally committed as revision 3237 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-19 01:14:13 +00:00
Michael Niedermayer
6258c7e674
segfault fix
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Originally committed as revision 3236 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-19 00:10:21 +00:00
Michael Niedermayer
7b1fa7db0a
100l
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Originally committed as revision 3234 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-18 13:11:15 +00:00
Michael Niedermayer
dca97cbe01
10l
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Originally committed as revision 3231 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-18 02:45:09 +00:00
Michael Niedermayer
08f7073a6f
avoid useless normalization and 10l fix
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Originally committed as revision 3229 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-17 16:34:46 +00:00
Michael Niedermayer
aaaf1635c0
polyphase kaiser windowed sinc and blackman nuttall windowed sinc audio resample filters
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Originally committed as revision 3228 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-17 15:43:23 +00:00
Mike Melanson
13b4c18eb8
cut-n-paste error slipped through the cracks... thanks to DJ Hartman for
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the report
Originally committed as revision 3226 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-16 02:53:12 +00:00
Michael Niedermayer
caacc47ff9
coefficient saturation fix
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Originally committed as revision 3224 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-14 23:41:41 +00:00
Michael Niedermayer
0da6315a70
fewer overflows
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Originally committed as revision 3222 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-14 16:18:04 +00:00
Mike Melanson
3f1899a834
warning vigilance
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Originally committed as revision 3221 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-13 23:40:54 +00:00
Mike Melanson
975af7a992
the ongoing struggle for encoding conditionals
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Originally committed as revision 3220 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-13 00:10:07 +00:00
Ivan Kalvachev
715731a32b
better cbp handling and small speedup in mpeg12
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Originally committed as revision 3219 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-12 16:51:15 +00:00
Michael Niedermayer
dbc56b3914
chroma me fix
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Originally committed as revision 3216 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-11 21:12:46 +00:00
Ivan Kalvachev
ffdff4d7e8
mpeg2 chroma422/444 support, may be slower, may be faster for other codecs
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Originally committed as revision 3215 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-11 07:59:12 +00:00
Mike Melanson
364ec9dcb6
fix initialization bug in which execution overwrites essential data
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tables which causes trouble on subsequent runs if decoder is not
disposed first
Originally committed as revision 3214 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-11 02:24:08 +00:00
Michael Niedermayer
ae1dbde1cf
clip input motion vectors
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be somewhat more tollerant on invalid input
return INT_MAX instead of -1 for unuseable mv/mb types as that ensures nicely that they arent used
initalize limits earlier for b frames
a few more asserts to check for out of picture vectors
Originally committed as revision 3213 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-10 22:56:43 +00:00
Mike Melanson
9eda2f94c7
attempt to create some separation in the FLAC system with respect to
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demuxer and decoder layers by enabling the FLAC decoder to decode data
without needing the entire file, from start to finish
Originally committed as revision 3211 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-10 04:13:43 +00:00
Chip
f777e5de84
make ffmpeg/libavcodec/liba52/crc.c compile on systems where no inttypes.h patch by (Chip <szarlada at freemail dot hu>)
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Originally committed as revision 3210 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-09 01:57:47 +00:00
Michael Niedermayer
69de449af6
gcc bug workaround by (Jonathan Gray <khalek at linuxgamers dot net>)
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Originally committed as revision 3208 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-08 17:01:17 +00:00
Michael Niedermayer
78421be13d
hadamard/AltiVec: fix to compiler fix, again by (Romain Dolbeau <dolbeau at irisa dot fr>)
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Originally committed as revision 3207 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-08 02:41:41 +00:00
Michael Niedermayer
1ec4df0fa8
sse8 and nsse in mmx
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Originally committed as revision 3206 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-08 02:13:44 +00:00
Michael Niedermayer
d4c5d2adf3
nsse weight
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Originally committed as revision 3205 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-07 17:30:02 +00:00
Michael Niedermayer
e6a2ac3474
noise preserving sum of squares comparission function
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Originally committed as revision 3204 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-07 03:23:31 +00:00
Michael Niedermayer
2b647ac8c9
fix normalization
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Originally committed as revision 3203 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-06 20:15:53 +00:00
Michael Niedermayer
23854cadec
sanity checks
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Originally committed as revision 3202 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-06 19:44:05 +00:00
Michael Niedermayer
fdce4f3132
cubic filter instead of truncated sinc
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looks much better for upscaling & scaling where src and dst size are quite similar
Originally committed as revision 3201 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-06 13:46:50 +00:00
Michael Niedermayer
305fa26445
Building with faad2-cvs fix by ("Steven M. Schultz" <sms at 2bsd dot com>)
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Originally committed as revision 3200 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-06 03:52:42 +00:00
Michael Niedermayer
da9b170c6f
optional and disabled by default memalign hack for SSE/SSE2 on that alternative OS
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Originally committed as revision 3199 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-06 03:45:53 +00:00
Luca Abeni
940aed50ed
sample_rate and channels in aac audio patch by (Luca Abeni <lucabe72 at email dot it>)
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Originally committed as revision 3198 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-05 22:36:43 +00:00
Michael Niedermayer
f4bd8cf0b1
mini-fix for compatibility with other compilers by (Hauke Duden <H.NS.Duden at gmx dot net>)
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Originally committed as revision 3197 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-05 22:33:47 +00:00
Michael Niedermayer
2a5a1bdac9
avg_pixels8_xy2_altivec in AltiVec, enabling avg_pixels8_altivec, hadamard fix by (Romain Dolbeau <dolbeau at irisa dot fr>)
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Originally committed as revision 3196 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-05 22:29:37 +00:00
Michael Niedermayer
3cf1e291f8
hadamard/AltiVec: fix to compiler fix by (Romain Dolbeau <dolbeau at irisa dot fr>)
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Originally committed as revision 3195 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-05 22:26:03 +00:00
Romain Dolbeau
af05c29a1f
remove AltiVec.linux warning patch by (Romain Dolbeau <dolbeau at irisa dot fr>)
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Originally committed as revision 3194 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-05 22:23:55 +00:00
Michael Niedermayer
a1e07d39be
qscale + qprd fix
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Originally committed as revision 3192 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-05 18:10:23 +00:00
Michael Niedermayer
0e9d4a67f4
change qscale -> lambda for the motion estimation
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finetune bit/distortion weighting factor used in motion estimation, the old coeffs where finetuned relative to incorrect mv_penalty tables which where then fixed later but the coeffs where not
this _may_ fix the long standing blocking artifacts, but may also introduce mudding artefacts theoretically, so please tell us if u stumble across any so we can either fix them or export this variable so the user can change it
Originally committed as revision 3189 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-03 19:29:47 +00:00
Michael Niedermayer
676e61c7bb
infinite loop fix
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Originally committed as revision 3188 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-03 14:17:59 +00:00
Michael Niedermayer
fc3e9b148d
remove stupid YV12-huffyuv warning
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Originally committed as revision 3185 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-01 11:53:03 +00:00
Michael Niedermayer
6bc7981995
10l fix by (Wolfram Gloger <wmglo at dent dot med dot uni-muenchen dot de>)
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Originally committed as revision 3184 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-31 23:44:02 +00:00
Roberto Togni
8b408dbf0f
Add support for qtrle4 (16 colors/gray levels)
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Originally committed as revision 3183 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-31 20:18:08 +00:00
Michael Niedermayer
bb8140f29d
h261 dequant fix
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Originally committed as revision 3180 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-31 00:42:55 +00:00
Michael Niedermayer
b658ecfeb8
removing h263 specific code
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Originally committed as revision 3179 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-30 22:29:15 +00:00
Michael Niedermayer
b37e98c8a2
simplify
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Originally committed as revision 3178 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-30 21:39:38 +00:00
Michael Niedermayer
fdbbf2e0fc
rewrite h261 loop filter
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no malloc(64) memcpy free stuff
no filter1 A->B then filter2 A->B (yes not B->A)
no incorrect rouding after the 1d filter
Originally committed as revision 3177 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-30 21:21:13 +00:00
Michael Niedermayer
c6148de232
h261 decoder by (Maarten Daniels <maarten.daniels at student dot luc dot ac dot be>)
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Originally committed as revision 3176 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-30 20:37:15 +00:00
Romain Dolbeau
20646267cd
Another (final?) patch for libpostproc.
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This one replace horizClassify by a
transpose/(use Vert)/transpose sequence.
This add LowPass and DefFilter for "free".
I also fixed the header in postprocess.c
and special-cased some of the well-aligned
cases (all horiz stuff is well-aligned).
patch by (Romain Dolbeau <dolbeau at irisa dot fr>)
Originally committed as revision 3175 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-30 01:53:43 +00:00
Michael Niedermayer
5751815562
export low_delay for encoding too
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Originally committed as revision 3170 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-29 15:16:52 +00:00
Romain Dolbeau
a7b2871cd1
Newer version, using a vectorized version of the
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new organisation of code in doVertLowPass. it
seems to be faster in AltiVec also...
Also includes a compile fix for the new do_a_deblock
when using AltiVec.
patch by (Romain Dolbeau <dolbeau at irisa dot fr>)
Originally committed as revision 3167 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-28 13:31:38 +00:00
Michael Niedermayer
39d89b6966
per line lowpass filter in mmx
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Originally committed as revision 3166 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-28 13:23:53 +00:00
Michael Niedermayer
792a5a7c6a
mmx optimized version of the per line/accurate deblock filter
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vertical default mmx deblock filter fix
Originally committed as revision 3165 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-27 21:42:00 +00:00
Michael Niedermayer
8c8bbd10e0
faster c lowpass filter
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Originally committed as revision 3164 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-27 16:16:09 +00:00
Michael Niedermayer
12eebd26ae
accurate/slow (per line instead of per block) deblock filter spport which is identical to what is recommanded in the mpeg4 spec
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Originally committed as revision 3163 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-27 15:57:20 +00:00
Michael Niedermayer
b0ac780ac5
altivec optimizations and horizontal filter fix by (Romain Dolbeau <dolbeau at irisa dot fr>)
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Originally committed as revision 3162 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-26 20:15:15 +00:00
Michael Niedermayer
12013f67c4
10l fixes by ("Debabrata Banerjee" <davatar at comcast dot net>)
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Originally committed as revision 3161 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-26 20:04:49 +00:00
Michael Niedermayer
b876b5c5f7
10l (interlaced b frame decoding fix)
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Originally committed as revision 3160 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-26 19:42:00 +00:00
Mike Melanson
8b58ed6384
rpza resolution fix, courtesy of Todd Kirby (doubleshot at pacbell.net)
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Originally committed as revision 3159 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-26 02:42:41 +00:00
Michael Niedermayer
50071f0b48
avcodec_find is in no header file, and appearently not used or very usefull so lets make it static ...
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Originally committed as revision 3157 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-25 18:17:25 +00:00
Michael Niedermayer
4df8ca9df2
warning fixes by (Michael Roitzsch <mroi at users dot sourceforge dot net>)
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Originally committed as revision 3156 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-25 18:07:25 +00:00
Michael Niedermayer
a62aecce2c
mpeg audio timestamp fix
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Originally committed as revision 3150 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-23 01:10:15 +00:00
Michael Niedermayer
e8733cc4d9
more data_size=0 cleanup
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Originally committed as revision 3147 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-21 14:40:35 +00:00
Michael Niedermayer
53db1cae1c
data_size = 0 cleanup
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Originally committed as revision 3146 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-21 14:37:16 +00:00
Michael Niedermayer
5da42be192
oops, forgot to commit that change from the warning fixes by (Michael Roitzsch <mroi at users dot sourceforge dot net>)
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Originally committed as revision 3145 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-21 14:29:25 +00:00
Michael Niedermayer
3a56975147
forgotten prototypes
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Originally committed as revision 3144 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-21 13:44:03 +00:00
Chris Flerackers
a7fcb3ea5c
rtp callback context patch by ("Chris Flerackers" <cflerackers at androme dot be>)
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Originally committed as revision 3141 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-18 17:23:49 +00:00
Michael Niedermayer
e96682e6f4
some of the warning fixes by (Michael Roitzsch <mroi at users dot sourceforge dot net>)
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Originally committed as revision 3140 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-18 17:09:46 +00:00
Roman Shaposhnik
a8eb52a8c3
* reimplementation using mutexes and condition variables.
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Originally committed as revision 3138 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-18 01:53:43 +00:00
Michael Niedermayer
2b5296d26b
mention avcodec_align_dimensions()
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Originally committed as revision 3136 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-13 19:08:39 +00:00
Michael Niedermayer
cc77b9435b
removing unused encoding code
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Originally committed as revision 3133 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-12 21:34:38 +00:00
Michael Niedermayer
fcee016467
automatic pixel format selection
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Originally committed as revision 3131 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-12 16:00:44 +00:00
Michael Niedermayer
270f878447
segfault fix
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Originally committed as revision 3128 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-12 02:50:48 +00:00
Michael Niedermayer
3178a86584
support skiped blocks in SVQ1
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Originally committed as revision 3127 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-12 02:19:12 +00:00
Michael Niedermayer
5e13a73006
motion estimation for SVQ1
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Originally committed as revision 3126 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-12 02:03:24 +00:00
Michael Niedermayer
caa50878f4
UINT64_MAX fix
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Originally committed as revision 3125 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-11 12:24:42 +00:00
Michael Niedermayer
1f202b0d46
moving motion estimation specific variables from MpegEncContext -> MotionEstContext
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Originally committed as revision 3124 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-11 01:38:46 +00:00
Michael Niedermayer
af4091f194
reduce dependancy between motion estimation and MpegEncContext
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this is practically just a s/s->me./c->/
Originally committed as revision 3123 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-11 00:58:08 +00:00
Michael Niedermayer
ca8ad84767
dummy avcodec_thread_init() to avoid linking issues
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Originally committed as revision 3122 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-10 23:38:53 +00:00
Michael Niedermayer
ec6d8af5aa
p frame encoding, only with 0,0 motion vectors yet though
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Originally committed as revision 3121 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-09 15:50:08 +00:00
Michael Niedermayer
0d8e09f8bf
using pointers so the code could eventually be used for P frames
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a few const modifiers to make gcc happier
Originally committed as revision 3120 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-08 14:15:45 +00:00
Michael Niedermayer
bab97b2f6c
width height %64 != 0 fix
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print average RD score at the end
precalculated codebook vector mean tables
Originally committed as revision 3119 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-08 11:54:55 +00:00
Roberto Togni
2a0dbb1efc
buffer hints, use reget_buffer, removed copy from previous frame
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Originally committed as revision 3117 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-07 21:34:33 +00:00
Michael Niedermayer
14aa9da3d6
color and 10l
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Originally committed as revision 3116 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-07 21:10:52 +00:00
Michael Niedermayer
fa2ae82206
rate distorted intra only encoding
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still grayscale, still no real ratecontrol ...
use -qscale x to set the quality
not optimized yet ...
Originally committed as revision 3115 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-07 20:30:52 +00:00
Michael Niedermayer
5e502c3ff7
10l
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Originally committed as revision 3114 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-07 14:57:05 +00:00
Mike Melanson
3b64893dae
first pass at a Sorenson Video 1 (SVQ1) encoder
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Originally committed as revision 3113 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-07 03:10:11 +00:00
Michael Niedermayer
4ccde216cd
support decoding mpeg4 with buggy dc clipping
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Originally committed as revision 3108 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-05 19:53:40 +00:00
Michael Niedermayer
a7137a0452
mpeg4 dc prediction simplification
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dc cliping fix
Originally committed as revision 3107 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-05 00:14:22 +00:00
Michael Niedermayer
4c263142c5
use AVInteger in av_rescale() so it can finally do 64*64/64 instead of just 64*32/32
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Originally committed as revision 3106 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-04 02:58:30 +00:00
Michael Niedermayer
29adde838c
arbitrary precision integer support
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+ - * / % << >> log2 compare are supported
and dont fear, no bloated lib, just 130 lines of c code
Originally committed as revision 3105 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-04 02:51:18 +00:00
Roberto Togni
ce5b6f63c5
Add buffer hints, enable DR1
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Originally committed as revision 3104 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-02 20:01:39 +00:00
Michael Niedermayer
c172913a24
cleanup
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Originally committed as revision 3103 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-02 19:18:20 +00:00
Michael Niedermayer
77d0e165b1
mmx dct optimization
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Originally committed as revision 3100 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-30 19:53:54 +00:00
Michael Niedermayer
3116cb14d1
AMV bug workaround
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Originally committed as revision 3099 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-30 18:56:33 +00:00
Michael Niedermayer
d01dbeb800
simplify
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Originally committed as revision 3097 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-30 18:11:34 +00:00
Michael Niedermayer
1545aceaaf
dont missuse assert()
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Originally committed as revision 3096 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-30 18:09:24 +00:00
Michael Niedermayer
eea8c08fa8
cleanup & memleak fix
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Originally committed as revision 3095 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-30 17:42:58 +00:00
Michael Niedermayer
60f41d13ef
10000l
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Originally committed as revision 3094 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-30 16:06:20 +00:00
Michael Niedermayer
bf266e195a
intra_dc_precission>0 encoding support
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Originally committed as revision 3093 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-30 13:44:29 +00:00
Michael Niedermayer
844ce49d12
10l
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Originally committed as revision 3090 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-30 01:35:45 +00:00
Ivan Kalvachev
d1700ead3b
cola test
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Originally committed as revision 3089 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-29 23:20:46 +00:00
Michael Niedermayer
000a9c02db
10l
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Originally committed as revision 3088 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-29 22:12:29 +00:00
Michael Niedermayer
e4cb187db8
remove duplicated find_frame_end() code
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move codec specific code from parser.c -> <codecname>.c as far as its easily possible
Originally committed as revision 3087 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-29 14:21:33 +00:00
Michael Niedermayer
20da31792b
>2 channels decoding fix
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Originally committed as revision 3086 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-29 03:33:34 +00:00
Michael Niedermayer
8aedc51d2b
simplify
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Originally committed as revision 3085 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-27 13:50:41 +00:00
Mike Melanson
7daabccb5d
move the 0x80 vector outside of the function, thus saving the compiler
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the trouble of having to initialize each byte on the stack individually
Originally committed as revision 3083 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-27 04:06:24 +00:00
Mike Melanson
f9ed9d8584
separate out put_signed_pixels_clamped() into its own function and
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implement an optimized MMX version of the function
Originally committed as revision 3082 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-27 03:58:06 +00:00
Michael Niedermayer
ae4b7d5947
H.263 MCBPC fix
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Originally committed as revision 3077 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-26 21:46:01 +00:00
Alex Beregszaszi
f4ae934a3b
avoid macro conflicts
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Originally committed as revision 3076 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-26 09:43:55 +00:00
Alex Beregszaszi
d890d4aed1
disable hadamard for gcc below 3.3 - better fix awaited
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Originally committed as revision 3075 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-26 08:51:56 +00:00
Alex Beregszaszi
16f5ef9c70
use the AVV macro from gcc_fixes.h instead ifdefs
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Originally committed as revision 3074 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-26 08:48:28 +00:00
Alex Beregszaszi
d65f20b1ea
100l, and another one because it boils out with ICE under gcc 3.2.3
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Originally committed as revision 3073 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-26 08:30:56 +00:00
Mike Melanson
75b4f3c6d6
yes, that's nice...
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Originally committed as revision 3072 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-26 00:33:59 +00:00
Mike Melanson
116824d0aa
reorganize and simplify the VP3 IDCT stuff
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Originally committed as revision 3071 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-26 00:20:29 +00:00
Michael Niedermayer
3c0da30c01
fix decoding with quant matrixes which contain elements <16
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Originally committed as revision 3069 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-25 19:03:35 +00:00
Michael Niedermayer
49f3806dd8
rv10 decoding fix
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Originally committed as revision 3068 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-25 16:14:13 +00:00
Mike Melanson
92a69cf868
move __align16 some place where non-MMX machines can see it
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Originally committed as revision 3066 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-25 04:06:09 +00:00
Mike Melanson
6186b94c13
hush...
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Originally committed as revision 3065 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-25 03:38:30 +00:00
Mike Melanson
38acbc3cb9
hook up support for SSE2-optimized VP3 IDCT
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Originally committed as revision 3064 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-25 03:33:30 +00:00
Mike Melanson
78a16bfec6
add selected SSE2 ASM macros
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Originally committed as revision 3063 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-25 03:30:19 +00:00
Mike Melanson
5f9379007c
SSE2-optimized variant of VP3 IDCT
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Originally committed as revision 3062 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-25 03:29:10 +00:00
Mike Melanson
daae869903
correct MMX-optimized variant of VP3 IDCT, with comments (thank you
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Perl!)
Originally committed as revision 3061 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-25 03:26:24 +00:00
Michael Niedermayer
f20f8a8b0b
support reusing mb types and field select values of the source file, but use motion vectors just as additional predictors
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minor cleanup
segfault fix
Originally committed as revision 3060 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-25 02:09:47 +00:00
Mike Melanson
7e56cd927b
add the minimal documentation to make this decoder useful
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Originally committed as revision 3059 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-24 19:30:49 +00:00
James Morrison
0f12310fe2
License change and cpu detection patch by (James Morrison <ja2morri at csclub dot uwaterloo dot ca>)
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Originally committed as revision 3058 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-24 15:23:50 +00:00
James Morrison
bb476ff367
vis detection patch by (James Morrison <ja2morri at csclub dot uwaterloo dot ca>)
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Originally committed as revision 3057 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-24 15:16:23 +00:00
Sascha Sommer
2a86d50bd9
cygwin patch by ("Sascha Sommer" <saschasommer at freenet dot de>)
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Originally committed as revision 3053 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-24 11:51:38 +00:00
Michael Niedermayer
aacc6615f8
sanity checks
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Originally committed as revision 3052 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-24 03:43:43 +00:00
Michael Niedermayer
9964df63ee
minor motion estimation cleanup
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4mv motion vector passthrough
Originally committed as revision 3051 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-24 03:36:37 +00:00
Sascha Sommer
5c668f4610
libavcodec Cygwin compilation failure (II) patch by (Sascha Sommer)
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Originally committed as revision 3050 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-24 03:02:40 +00:00
Roman Shaposhnik
cbdd9b5386
* Enabling UltraSparc stuff wit _SPARC64
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Originally committed as revision 3049 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-24 02:02:54 +00:00
Michael Niedermayer
44f54ceb30
VIS optimized motion compensation code. by (David S. Miller <davem at redhat dot com>)
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ported to ffmpeg by (ja2morri at csclub dot uwaterloo dot ca (james morrison))
useable under LGPL with their agreement
Originally committed as revision 3048 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-23 23:38:54 +00:00
Michael Niedermayer
1671083f55
sanity check
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Originally committed as revision 3047 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-23 21:17:31 +00:00
Michael Niedermayer
c8470cc173
h264 nal decoding fix by (Laurent Aimar <fenrir at via dot ecp dot fr>)
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Originally committed as revision 3044 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-23 19:44:27 +00:00
Laurent Aimar
693399ba55
h264 hurry up fix and a tiny cabac clean patch by (Laurent Aimar <fenrir at via dot ecp dot fr>)
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Originally committed as revision 3043 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-23 19:36:52 +00:00
Michael Niedermayer
f4f3223ffd
reuse motion vectors/mb types/field select values of the source video, if the SSE for a macroblock which is predicted with these values is below me_threshold
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currently works only with mpeg1/2 source or some luck
may need -sync 0 as otherwise framedrops could lead to extreemly long b frame sequences
Originally committed as revision 3042 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-23 19:06:30 +00:00
Michael Niedermayer
10f3005f51
RSHIFT(x,0) fix
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Originally committed as revision 3041 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-22 23:15:24 +00:00
Michael Niedermayer
25ef43bb28
corrupted field pictures segfault fix
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Originally committed as revision 3040 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-22 21:41:08 +00:00
Michael Niedermayer
6c08a05743
10l (segfault fix)
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Originally committed as revision 3039 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-22 20:56:29 +00:00
Romain Dolbeau
9007f51460
better hadamard8_diff16 in AltiVec, and more patch by (Romain Dolbeau <dolbeau at irisa dot fr>)
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Originally committed as revision 3038 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-22 13:21:59 +00:00
Michael Niedermayer
2750b827b3
motion estimation cleanup
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replace ugly macros by always_inline functions, that way its much more readable and flexible as always_inline can simply be removed while the macros couldnt be
about 0.5 % speedup with default parameters
Originally committed as revision 3037 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-22 03:31:29 +00:00
Michael Niedermayer
c4a1714826
hadamard8_diff8x8 in AltiVec, the 16bits edition by (Romain Dolbeau <dolbeau at irisa dot fr>)
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Originally committed as revision 3036 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-20 17:05:12 +00:00
Michael Niedermayer
7c4f71c428
exporting field_select/ref_index values
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Originally committed as revision 3035 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-19 03:33:23 +00:00
Michael Niedermayer
3803021453
fix y scale of mv vissualization of interlaced MVs
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Originally committed as revision 3033 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-18 18:30:05 +00:00
Michael Niedermayer
0c352cadb0
fix exported motion vectors
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Originally committed as revision 3032 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-18 17:46:52 +00:00
Michael Niedermayer
a4d36c1113
passing AVFrame instead of AVPicture around in ffmpeg, that way stuff like motion vectors can be passed from the decoder to the encoder
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moving ref_index from Picture to AVFrame
Originally committed as revision 3028 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-17 19:41:49 +00:00
Michael Niedermayer
14e2a9404e
flv dropable p frame support
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Originally committed as revision 3027 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-17 13:36:21 +00:00
Michael Niedermayer
da63aac585
seems wmv8 doesnt use intra-inter prediction
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Originally committed as revision 3024 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-16 18:50:30 +00:00
Romain Dolbeau
a194762450
forgotten copyright & dct_quantize_altivec disabled patch by (Romain Dolbeau <dolbeau at irisa dot fr>)
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Originally committed as revision 3023 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-16 12:47:37 +00:00
Hauke Duden
0f5c3f2132
fixed buffering for low bitrates patch by (Hauke Duden <H.NS.Duden at gmx dot net>)
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Originally committed as revision 3020 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-16 01:48:05 +00:00
Michael Niedermayer
365e75f89b
t/dprintf printf -> av_log
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Originally committed as revision 3019 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-16 01:29:35 +00:00
Michael Niedermayer
e4a1fdfdee
segfault fix
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Originally committed as revision 3017 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-16 01:02:39 +00:00
Michael Niedermayer
137c8468e8
unify table indexing (motion_val,dc_val,ac_val,coded_block changed)
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minor +-1 bugfix
Originally committed as revision 3016 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-16 01:01:45 +00:00
Zdenek Kabelac
450420cee1
* removed config.h
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Originally committed as revision 3012 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-14 13:13:31 +00:00
Michael Niedermayer
6c205de244
assert(time_incr >= 0) so its clear that this MUST be the case
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Originally committed as revision 3010 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-13 13:17:35 +00:00
Laurent Aimar
9e5281141c
progressive P frame CABAC support patch by (Laurent Aimar <fenrir at via dot ecp dot fr>)
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Originally committed as revision 3000 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-11 16:28:31 +00:00
Allen Day
d8019eb5d8
verbosity patch by (Allen Day <allenday at ucla dot edu>)
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Originally committed as revision 2997 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-11 13:50:42 +00:00
Michael Niedermayer
19f82bc824
fixing alignment problems -> SSE2 support enabled again in libavcodec (from ffdshow / milan_cutka)
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Originally committed as revision 2990 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-09 16:32:49 +00:00
Matthias Fritschi
1c0e205fab
writing corrupt files on MinGW patch by (Matthias Fritschi <choi at netlabs dot org>)
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Originally committed as revision 2988 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-09 15:04:51 +00:00
Michael T. Dean
1b8b121fb6
Missing LDFLAGS in libavcodec/Makefile patch by ("Michael T. Dean" <mtdean at thirdcontact dot com>)
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Originally committed as revision 2987 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-09 14:57:39 +00:00
Thomas Raivio
931c85d04a
aac decoding patch by ("Thomas Raivio" <tjraivio at cc dot hut dot fi>)
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Originally committed as revision 2986 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-09 14:53:41 +00:00
Todd Kirby
1ff93ffcd4
padding support in ffmpeg patch by (Todd Kirby <doubleshot at pacbell dot net>)
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Originally committed as revision 2982 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-08 18:54:40 +00:00
Alex Beregszaszi
fd1467581c
conversion to av_log
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Originally committed as revision 2975 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-07 13:26:47 +00:00
Alex Beregszaszi
6ce1a818e1
unknown format chars
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Originally committed as revision 2974 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-07 13:14:29 +00:00
Michael Niedermayer
a03cbe5f7f
fix global header passing from demuxer to decoder
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Originally committed as revision 2958 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-04 17:55:59 +00:00
Michael Niedermayer
3f4993f19b
pts hack (correct solution would be to pass the pts from the encoder to the muxer)
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Originally committed as revision 2957 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-04 17:06:30 +00:00
Michael Niedermayer
bbb77e7c2e
remove function call from muxer->encoder and cleanly pass global headers
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Originally committed as revision 2956 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-04 15:19:20 +00:00
Michael Niedermayer
6d8f985ecf
fix obnoxious ogg_packet passing from encoder to muxer
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Originally committed as revision 2955 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-04 14:39:20 +00:00
Michael Niedermayer
7d1bbcd42f
time & (s)rand is forbidden
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Originally committed as revision 2954 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-04 11:46:01 +00:00
Michael Niedermayer
d76f581ff5
kill obnoxious ogg_packet passing from demuxer to decoder
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Originally committed as revision 2953 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-04 02:07:15 +00:00
Michael Niedermayer
8bfed902f3
remove spyware from ogg*.c
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fix vorbis in ogg decoding
Originally committed as revision 2952 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-04 01:10:50 +00:00
Michael Niedermayer
8100cab9c6
nicer looking arrows for the motion vector vissualization
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Originally committed as revision 2950 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-03 01:55:24 +00:00
Michael Niedermayer
a3c22fbca6
rv20 (0x20201002) support
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Originally committed as revision 2948 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-02 21:04:56 +00:00
Michael Niedermayer
b44bdf7eec
interlaced chroma MC divx-bug workaround
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Originally committed as revision 2947 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-02 19:54:33 +00:00
Michael Niedermayer
8680741006
skiped mbs in interlaced b frames fix
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Originally committed as revision 2946 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-02 19:48:20 +00:00
Michael Niedermayer
3f9d89c696
gmc segfault fix
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Originally committed as revision 2945 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-02 16:21:55 +00:00
Michael Niedermayer
2f996b8397
split stream into valid mp3 frames, at least flv & nut absolutely need this, but probably most other formats too
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Originally committed as revision 2942 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-01 17:07:06 +00:00
Michael Niedermayer
58c2182d72
fixing alignment, 2nd try
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Originally committed as revision 2940 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-29 00:29:27 +00:00
Michael Niedermayer
96d8b5a62c
hmm av_log(..., get_bits());
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Originally committed as revision 2939 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-28 23:10:53 +00:00
Michael Niedermayer
5cce4dd761
ensure that the bitstream buffers for encoding partitioned frames are aligned
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Originally committed as revision 2935 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-26 21:58:55 +00:00
Michael Niedermayer
042e3bfe9d
fix decoding of qp<6
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Originally committed as revision 2933 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-26 20:28:29 +00:00
Laurent Aimar
e5017ab870
h264 - progressive I frame CABAC support patch by (Laurent Aimar <fenrir at via dot ecp dot fr>)
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Originally committed as revision 2932 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-26 19:35:53 +00:00
Michael Niedermayer
b73afeac30
huge vbv buffer size + CBR fix
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Originally committed as revision 2929 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-26 12:30:04 +00:00
Michael Niedermayer
046bee8620
always parse APP* as it sometimes contains startcodes which confuse the decoder otherwise
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Originally committed as revision 2927 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-26 02:06:34 +00:00
Roman Shaposhnik
901ee2bea3
* some significant clean-up of the dv_decode_ac (it looks real
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simple now, take a look for yourself).
* additional optimizations of the decoder. It runs at 55fps now
on my desktop and it used to be ~45fps.
Originally committed as revision 2926 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-25 01:46:40 +00:00
Falk Hüffner
7906085fcc
warning patrol
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Originally committed as revision 2925 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-24 23:32:48 +00:00
Michael Niedermayer
8fe2c60e5f
1000l for iive
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Originally committed as revision 2916 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-22 20:54:04 +00:00
Michael Niedermayer
6b47b7300e
Compile fix by (Chip <szarlada at freemail dot hu>)
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Originally committed as revision 2915 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-22 12:07:02 +00:00
Michael Niedermayer
4e39ab4c97
1000l in av_mallocz_static()
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less overallocation in av_fast_realloc() for small arrays
Originally committed as revision 2913 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-22 11:00:51 +00:00
Michael Niedermayer
8d1f2ba5e1
static allocation rewrite (old code was plain a broken mess)
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doesnt call realloc every time
doesnt randomly overwrite memory after after 8-16 calls
doesnt use ugly macro wraper
fewer lines of code
Originally committed as revision 2912 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-21 21:58:14 +00:00
Michael Niedermayer
53c05b1eac
do loop filter immediatly after each macroblock is decoded instead of after a frame is decoded
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Originally committed as revision 2910 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-20 16:40:20 +00:00
Michael Niedermayer
3ebc7e04de
h264 loop filter optimizations
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Originally committed as revision 2909 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-20 00:18:52 +00:00
Michael Niedermayer
980a82b70b
h264 loop filter for progressive I&P frames by (Laurent Aimar <fenrir at via dot ecp dot fr>)
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Originally committed as revision 2908 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-19 21:21:17 +00:00
Michael Niedermayer
204b5c9e08
h.263 ssm + aic fix by (Maarten Daniels <maarten dot daniels at student dot luc dot ac dot be>)
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Originally committed as revision 2905 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-18 22:45:37 +00:00
Roman Shaposhnik
5825425795
* removing casualties of battle of the wits and English language
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Originally committed as revision 2902 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-18 04:19:34 +00:00
Michael Niedermayer
7976241aef
moving f/b_code init to where it should be
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Originally committed as revision 2901 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-16 17:27:03 +00:00
Michael Niedermayer
7813d6a307
1000000l (using uninitalized variable for initalizing bits per MV table)
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Originally committed as revision 2900 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-16 16:57:27 +00:00
Michael Niedermayer
3edcacde04
init cleanup
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Originally committed as revision 2899 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-16 16:11:29 +00:00
Ivan Kalvachev
6fe1a1a55b
use pan_scan to remove some weight, proper pan_scan offset reading
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Originally committed as revision 2898 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-16 15:38:40 +00:00
Ivan Kalvachev
5ac4768362
mpeg12 fix 10l of aspect calucalations, return gop perser to print debug info, and make mpeg1_seq_header hot overwrite height/width
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Originally committed as revision 2897 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-15 16:41:15 +00:00
Mike Melanson
6cc270c2ac
update the API for the idct function
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Originally committed as revision 2895 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-15 01:21:01 +00:00
Ivan Kalvachev
a6b9ffbfc7
move MPV_common_init after parsing stream parameters, matrix rebuild
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Originally committed as revision 2894 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-15 00:08:24 +00:00
Roman Shaposhnik
6faa4645c5
* DV decoding/encoding now supports MultiThreading for up to 324 CPUs ;-)
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Originally committed as revision 2893 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-14 23:45:42 +00:00
Roman Shaposhnik
380fd6b1b4
* DV decoder simplifications. Now it looks to be 6% faster. At least
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on my desktop.
* Misc. DV cleanups and fixes.
Originally committed as revision 2892 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-14 22:09:58 +00:00
Michael Niedermayer
37923cd32d
alignment fix
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Originally committed as revision 2890 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-14 17:55:50 +00:00
Michael Niedermayer
67086c8552
width,height%16!=0 fix
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Originally committed as revision 2889 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-14 17:33:48 +00:00
Mike Melanson
ee59b4b680
don't fetch the size of SEQH unless SEQH was found
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Originally committed as revision 2888 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-14 15:04:21 +00:00
Mike Melanson
23fe14bb20
minor VMD system update; still not perfect, but should not crash either
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Originally committed as revision 2887 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-14 04:08:11 +00:00
Mike Melanson
3a278992bd
remove numerous definitions of BE_*/LE_* macros; convert FOURCC_TAG ->
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MKTAG/MKBETAG
Originally committed as revision 2886 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-14 04:04:08 +00:00
Michael Niedermayer
8be014e027
removing broken mpeg_decode_gop()
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Originally committed as revision 2883 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-13 22:01:32 +00:00
Gildas Bazin
68951ecf0c
fft_*() renamed into ff_fft_*() patch by (Gildas Bazin <gbazin at altern dot org>)
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Originally committed as revision 2882 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-13 21:43:24 +00:00
Mike Melanson
ebcd2f9689
be smarter about the variable size of the extra SVQ3 data
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Originally committed as revision 2881 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-13 21:26:54 +00:00
Mike Melanson
14284f78c5
smarten up the SVQ3 extradata decoder without changing the external API
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Originally committed as revision 2878 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-13 20:07:38 +00:00
Mike Melanson
bda702fc4d
credit update
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Originally committed as revision 2877 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-13 19:21:58 +00:00
Roman Shaposhnik
e7a18d5deb
* moving some of the commonly used bit reading/writing functions
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from common.c -> common.h so that they can be inlined.
+ performace gain ~1% (measured with DV decoding)
+ code bloat 0.05%
Looks like a win-win solution.
Originally committed as revision 2874 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-12 23:39:38 +00:00
Michael Niedermayer
1da57984e6
10l
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Originally committed as revision 2871 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-11 13:22:39 +00:00
Michael Niedermayer
b98202a438
mb stuffing in partitioned frames fix
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Originally committed as revision 2869 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-10 23:13:43 +00:00
Michael Niedermayer
b056e73c80
h263+ custom pcf support
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Originally committed as revision 2868 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-10 22:11:49 +00:00
Michael Niedermayer
c276af0471
disable lames leading zero "feature", fixes a few more flv encoding issues
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Originally committed as revision 2865 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-10 00:43:24 +00:00
Michael Niedermayer
c7516a000c
find_start_code() optimization (about 2x faster now) this may improve decoding speed with multiple threads
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Originally committed as revision 2862 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-09 15:23:14 +00:00
Zdenek Kabelac
148beec7e8
* missing opts for make dep
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Originally committed as revision 2860 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-09 12:18:40 +00:00
Mike Melanson
01456e8e86
use optimized VP3 functions where appropriate
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Originally committed as revision 2857 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-08 02:18:19 +00:00
Mike Melanson
67335dbce3
cut over to using new VP3 DSP functions and remove the old ones; bring
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certain source code identifiers in line with official VP3 spec (well,
*my* VP3 spec, anyway)
Originally committed as revision 2856 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-08 02:15:13 +00:00
Mike Melanson
44cb64ee89
seperated out the C-based VP3 DSP functions into a different file; also
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ported the MMX-optimized versions of those functions
Originally committed as revision 2855 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-08 02:13:45 +00:00
Michael Niedermayer
e82d912dba
h263 framerate & aspect ratio fixes
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Originally committed as revision 2854 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-06 12:33:56 +00:00
Michael Niedermayer
c0a0170c16
fix motion compensation with (x+1/2,y+1/2) MVs
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Originally committed as revision 2849 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-05 18:44:04 +00:00
Michael Niedermayer
ca5b9f20b2
10l
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Originally committed as revision 2848 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-05 15:10:56 +00:00
Zdenek Kabelac
5f0f7713ad
* more consts
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Originally committed as revision 2847 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-05 14:21:56 +00:00
Zdenek Kabelac
49a37411f3
* const warn elimination
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Originally committed as revision 2846 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-05 14:09:12 +00:00
Zdenek Kabelac
62c438a241
* const warn elimintation
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Originally committed as revision 2845 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-05 14:08:33 +00:00
Zdenek Kabelac
b0df362b11
* const
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Originally committed as revision 2844 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-05 14:07:33 +00:00
Ivan Kalvachev
494c56d36f
silence warnings
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Originally committed as revision 2843 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-04 14:58:48 +00:00
Michael Niedermayer
399cec2f3e
count > thread_count for execute()
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Originally committed as revision 2842 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-03 19:29:00 +00:00
Michael Niedermayer
4346539522
av_log() cleanup
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null pointer segfaults
dont print redundant spam
dont print prefix if reference==NULL
class -> av_class
dont copy AVClass to every object, its a waste of memory and not a good idea at all
Originally committed as revision 2841 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-03 17:53:55 +00:00
Michel Bardiaux
bc874daea8
av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>)
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Originally committed as revision 2840 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-03 15:41:21 +00:00
Michael Niedermayer
81c5f88748
macrofree av_freep()
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Originally committed as revision 2839 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-03 01:57:43 +00:00
Ivan Kalvachev
461cd5bfb5
add vlc for cbp=0 that is valid in 422,444
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Originally committed as revision 2838 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-02 18:39:25 +00:00
Michael Niedermayer
50c93f74a6
10l (segfault fix)
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Originally committed as revision 2837 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-02 17:21:55 +00:00
Michael Niedermayer
ed263031f6
100l (divx5 b frame + seeking + flush fix)
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Originally committed as revision 2836 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-02 03:18:03 +00:00
Ivan Kalvachev
4eaad9c028
forgot default chroma_format value
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Originally committed as revision 2835 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-02 00:40:18 +00:00
Ivan Kalvachev
197662a632
fix typo
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Originally committed as revision 2834 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-02 00:30:25 +00:00
Ivan Kalvachev
5e5c247a7c
initial chroma_format changes,xvmc tweaks and codec_cap
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Originally committed as revision 2833 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-01 14:55:21 +00:00
Dmitry Baryshkov
3f1d4e9600
attribute_used patch by (mitya at school dot ioffe dot ru (Dmitry Baryshkov))
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Originally committed as revision 2832 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-01 12:46:20 +00:00
Michael Niedermayer
95d356c587
optimizing/cleanup of mpeg/qpel_motion()
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Originally committed as revision 2831 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-29 22:14:46 +00:00
Dmitry Baryshkov
5c0513bda7
attribute used patch by (mitya at school dot ioffe dot ru (Dmitry Baryshkov))
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Originally committed as revision 2830 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-29 22:10:18 +00:00
Michael Niedermayer
fddae1c30f
skip b frames before first i frame
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Originally committed as revision 2829 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-29 02:25:19 +00:00
Michael Niedermayer
c8a4ebbf27
simplify MPV_motion()
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Originally committed as revision 2828 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-29 02:08:28 +00:00
Michael Niedermayer
5ba326b5d4
interlaced mpeg4 + edge emu fix (fixes decoding of mermaid.avi)
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related cleanup
Originally committed as revision 2827 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-29 00:37:36 +00:00
Michael Niedermayer
4c9544d026
mpeg2 field pic decoding fix
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simplifiations
Originally committed as revision 2826 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-28 21:02:49 +00:00
Gael Chardon
2a24fe4ccc
int64_t_C patch by (Gael Chardon <gael-announcements+ffmpeg at 4now dot net>)
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Originally committed as revision 2825 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-28 16:41:23 +00:00
Michael Niedermayer
aab34ca0c5
Metrowerks CodeWarrior patches by (John Dalgliesh <johnd at defyne dot org>)
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Originally committed as revision 2823 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-28 15:03:53 +00:00
Michael Niedermayer
259630df42
10l (vdpart fix)
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Originally committed as revision 2822 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-26 19:11:21 +00:00
Michael Niedermayer
8d52ec7eb0
AVCodec.supported_framerates
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Originally committed as revision 2821 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-26 18:29:39 +00:00
Michael Niedermayer
71141d771a
INT64_MIN fix
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Originally committed as revision 2820 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-26 15:15:05 +00:00
Michael Niedermayer
9d5277ce32
10l
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Originally committed as revision 2819 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-26 13:42:17 +00:00
Michael Niedermayer
ae35f5e14e
100l (field picture decoding fix)
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Originally committed as revision 2818 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-26 02:48:07 +00:00
Wolfgang Hesseler
8289c6faa8
export DCT coefficients patch by (Wolfgang Hesseler <wolfgang.hesseler at imk dot fraunhofer dot de>)
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Originally committed as revision 2816 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-25 18:29:17 +00:00
Michael Niedermayer
5a815088d3
1l
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Originally committed as revision 2815 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-25 18:17:45 +00:00
Michael Niedermayer
9740beffc6
use AVFrame.pts=AV_NOPTS_VALUE instead of AVFrame.pts=0
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move AV_NOPTS_VALUE & AV_TIME_BASE from avformat.h -> avcodec.h
related fixes
Originally committed as revision 2814 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-25 17:35:52 +00:00
Steven M. Schultz
8ac5c1b2d3
av_log() patch by ("Steven M. Schultz" <sms at 2BSD dot COM>)
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Originally committed as revision 2813 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-25 02:47:53 +00:00
Michael Niedermayer
e51f49487e
set AVFrame.pts based upon framerate if its 0
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detect & warn if the user prvides pts only for some frames, and try to guess the missing ones
Originally committed as revision 2812 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-25 02:05:50 +00:00
Steven M. Schultz
ed7b99bbe2
av_log() patch by ("Steven M. Schultz" <sms at 2BSD dot COM>)
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Originally committed as revision 2811 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-23 21:18:29 +00:00
Michael Niedermayer
c62c07d3d7
multithreaded mpeg2 decoding
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Originally committed as revision 2810 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-23 20:56:56 +00:00
Steven M. Schultz
c0a2c42f59
av_log patch by ("Steven M. Schultz" <sms at 2BSD dot COM>)
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Originally committed as revision 2809 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-23 16:07:30 +00:00
Michael Niedermayer
560ff8095f
av_log()
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Originally committed as revision 2808 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-23 15:59:21 +00:00
Michael Niedermayer
310ffb8f26
c99
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Originally committed as revision 2807 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-22 21:22:47 +00:00
Michael Niedermayer
d705e4a6bb
(f)printf() is disallowed in libavcodec, compilation will fail now if its used, except that codecs which where added after the printf->av_log change which did ignore av_log() and used prinf are now silent and wont print anything, they should be changed to use av_log, i could do that, but its better if the orginal developer decides which AV_LOG level each message should get
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Originally committed as revision 2806 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-22 00:31:19 +00:00
Michael Niedermayer
16806499fc
w32threads by (Gildas Bazin <gbazin at altern dot org>)
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Originally committed as revision 2803 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-19 20:29:26 +00:00
Ivan Kalvachev
530d574081
use get_format
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Originally committed as revision 2802 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-19 00:30:33 +00:00
Michael Niedermayer
5e7c25f0d1
simplify
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Originally committed as revision 2801 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-18 22:54:02 +00:00
Michael Niedermayer
9ab2717a9d
auxdatae, crcrs fix by (Jean-Francois Panisset <panisset at comcast dot net>)
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Originally committed as revision 2800 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-18 19:15:19 +00:00
Michael Niedermayer
fbf2284cd2
check if threads_count is too large
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Originally committed as revision 2798 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-18 16:26:16 +00:00
Michael Niedermayer
1e31d32c34
flac_flush()
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Originally committed as revision 2797 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-18 15:17:54 +00:00
Michael Niedermayer
0496a03413
simplify
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only change context if frame header is error-free, as some fields may not be stored in the frame header and so a single damaged frame-header may trash them
Originally committed as revision 2796 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-18 14:05:49 +00:00
Alex Beregszaszi
69f5de1855
avoid negative array indices
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Originally committed as revision 2794 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-18 12:49:30 +00:00
Michael Niedermayer
9d65611096
crc8 checking, based upon a patch by (Miroslav Lichvar <lichvarm at phoenix dot inf dot upol dot cz>)
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less spam/av_log
fix synccode search
channel_order -> decorrelation_type (cosmetic i know, but the old name is too meaningless IMHO)
faster mid/side decorrelator based upon lifting transforms
Originally committed as revision 2793 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-18 04:10:52 +00:00
Michael Niedermayer
4fd125984b
remove residual array, it isnt really needed
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Originally committed as revision 2792 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-18 02:00:55 +00:00
Michael Niedermayer
ac2570a8b0
flac fixes:
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fix data types of residual&decoded
fix twos complement bitfields
fix utf8 (no, utf8 is not the same as the simple and compact uvlc used in nut)
add truncated bitstream support, both ogg and flac demuxers in mplayer cvs provide incomplete frames, and furthermore it isnt possible to find frameboundaries in flac without decoding it completly
add escape-less golomb rice decoder (=flac style golomb rice) (ultra efficient, the longest vlc code is just 2^32-1 bits)
printf->av_log
fix bps for non independant channels
fix a few +-1 bugs
fix sample order for independant channels
fix data_size
Originally committed as revision 2791 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-18 01:49:30 +00:00
Michael Niedermayer
4f52c3126b
flac decoder by (Alex Beregszaszi <alex at fsn dot hu>)
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Originally committed as revision 2790 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-18 01:22:05 +00:00
Michael Niedermayer
da16b2043f
noise reduction with threads bugfix
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Originally committed as revision 2789 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-17 18:57:50 +00:00
Michael Niedermayer
e6dc9c6f99
more error checks for the sequence header
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Originally committed as revision 2788 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-16 03:34:11 +00:00
Roberto Togni
e102fcf7f0
rle_code can overflow when multiplied by 4
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(fixes Animation-256Greys.mov from mphq)
Originally committed as revision 2786 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-14 18:12:36 +00:00
Roberto Togni
42608d6508
Use av_log
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Originally committed as revision 2784 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-14 17:11:46 +00:00
Michael Niedermayer
e9a4834a7d
normalize adaptive quantizatiuon fix (based upon a patch by (Jindrich Makovicka <makovick at kmlinux dot fjfi dot cvut dot cz>))
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Originally committed as revision 2780 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-14 13:37:58 +00:00
Michael Niedermayer
fafbc7c8c8
mpeg4 b frame + adaptive quantization assertion failure fix
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Originally committed as revision 2779 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-14 03:49:43 +00:00
Michael Niedermayer
3a1fa44759
multithreaded spatial complexity calculation for i frames
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Originally committed as revision 2778 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-14 03:21:03 +00:00
Michael Niedermayer
b6335c9f5b
ff_copy_bits() optimization
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Originally committed as revision 2777 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-14 01:25:41 +00:00
Michael Niedermayer
a734250db6
activate the memcpy special case for the byte aligned case in ff_copy_bits(), wasnt working before because of a incorrectly used pbBufPtr()
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Originally committed as revision 2775 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-13 21:07:31 +00:00
Michael Niedermayer
cfbd16df75
replace a few pbBufPtr() by put_bits_count(), one of them was actually wrong
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Originally committed as revision 2774 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-13 20:59:48 +00:00
Michael Niedermayer
80ee9fc0e3
simplify MV availability check / dont use below last row MV which is always zero
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Originally committed as revision 2773 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-13 18:39:43 +00:00
Michael Niedermayer
9c3d33d67f
multithreaded/SMP motion estimation
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multithreaded/SMP encoding for MPEG1/MPEG2/MPEG4/H263
all pthread specific code is in pthread.c
to try it, run configure --enable-pthreads and ffmpeg ... -threads <num>
the internal thread API is a simple AVCodecContext.execute() callback which executes a given function pointer with different arguments and returns after finishing all, that way no mutexes or other thread-mess is needed outside pthread.c
Originally committed as revision 2772 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-13 17:54:10 +00:00
Michael Niedermayer
7984082a08
ppc chroma mess workaround (real bug is that the motion compensation code assumes that 2*uvlinesize == linesize and fixing this would mean a slowdown)
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Originally committed as revision 2771 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-12 16:21:21 +00:00
Roman Shaposhnik
826ca10408
* gotta setup coded_frame for encoding. avcodec.h says that for decoding
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lavc is supposed to set it up as well and I don't think I see any
reason not to.
Originally committed as revision 2769 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-10 20:48:09 +00:00
Michael Niedermayer
8a36717afc
rv10/obmc fixes
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Originally committed as revision 2768 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-09 15:23:35 +00:00
Michael Niedermayer
99683a3077
2 byte shorter userdata for mpeg4
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in the past it was startcode,string,00,7F,startcode
now it is startcode,string,stratcode
both are mpeg4 compliant, as according to the standard the userdata lasts until the next 00 00 01 (startcode prefix) but some very primitive decoders which simply skip until the first 00 byte and then expect the next valid startcode might fail with the old variant, just a theory though (didnt test if quicktime can decode it now)
Originally committed as revision 2767 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-08 22:52:35 +00:00
Michael Niedermayer
6cf9d5ebd3
M$ ADPCM encoding & some simplifications
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Originally committed as revision 2765 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-08 02:16:48 +00:00
Michael Niedermayer
fc374fe299
segfault fix
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Originally committed as revision 2764 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-07 20:50:26 +00:00
Michael Niedermayer
eb5b0422b5
use clip() from common.h
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ignore sample_rate==8000 limit if strict_std_compliance < 0
Originally committed as revision 2762 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-07 15:33:00 +00:00
Roman Shaposhnik
e5966052ee
* Initial implementation of the G.726 ADPCM audio codec.
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Originally committed as revision 2759 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-07 08:20:00 +00:00
Tinic Uro
747a0554ea
- made --extra-cflags option work on darwin
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- allow INTER4V macroblocks for FLV1 codec
- fixed issue in flv file format saving 8 mp3 frames per packet instead of 1
- fixed crasher in flv file format involving mp3 buffer handling
- added FLV1 codec support for swf file format (FlashPlayer6 or above
required) and made it default
- fixed broken mp3 support in swf file format
patch by (Tinic Uro <turo at macromedia dot com>)
cleanup by me
Originally committed as revision 2756 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-06 23:56:37 +00:00
Michael Niedermayer
8cb5d4c060
h263 4mv encoding fix
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Originally committed as revision 2755 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-06 22:34:33 +00:00
Michael Niedermayer
04a59bfb8d
segfault fix
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Originally committed as revision 2754 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-06 21:07:17 +00:00
Alex Beregszaszi
b46243ed1c
get_bit_count -> put_bits_count
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Originally committed as revision 2753 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-06 17:51:58 +00:00
Alex Beregszaszi
fe455f3328
get_bit_count -> put_bits_count
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Originally committed as revision 2752 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-06 15:27:31 +00:00
Michael Niedermayer
de7ff1f774
analyze the gradient of the error surface to avoid a few checks in the quantizing noise shaper
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Originally committed as revision 2751 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-06 03:56:05 +00:00
Michael Niedermayer
364a179749
quantizer noise shaping optimization
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Originally committed as revision 2750 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-06 02:12:37 +00:00
Mike Melanson
070ed1bc43
initial commit for Quicktime Animation (RLE) video decoder; bit depths
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32, 24, and 16 are working; 8bpp is partially working; 4, 2, and 1 bpp
are not supported yet
Originally committed as revision 2748 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-05 05:22:44 +00:00
Michael Niedermayer
a412a03bee
remove incorect motion estimation table
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Originally committed as revision 2747 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-05 00:35:08 +00:00
Michael Niedermayer
8a1f657b28
cleanup ugly code (also appearently works around a bug gcc 3.4 which fails compiling it) by (mru at kth dot se (Måns Rullgård))
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Originally committed as revision 2746 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-04 16:03:10 +00:00
Michael Niedermayer
2caa92d935
fixes by Gildas Bazin <gbazin at altern dot org>
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Originally committed as revision 2745 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-04 15:49:55 +00:00
Mike Melanson
7d8379f2b7
added support for EA ADPCM and SMJPEG IMA ADPCM
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Originally committed as revision 2744 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-03 04:27:17 +00:00
Michael Niedermayer
deb7a6cdaf
simplify
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Originally committed as revision 2743 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-02 14:59:43 +00:00
Michael Niedermayer
77ea0d4bdd
quantizer noise shaping
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Originally committed as revision 2742 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-02 03:52:58 +00:00
Falk Hüffner
95ba2c8f43
tiny warning fix
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Originally committed as revision 2741 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-01 22:56:54 +00:00
Alex Beregszaszi
0a87c409cc
changed includes
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Originally committed as revision 2739 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-31 22:58:32 +00:00
Alex Beregszaszi
fc929feebd
not needed anymore
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Originally committed as revision 2738 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-31 22:47:48 +00:00
Michael Niedermayer
a62d75da98
segfault fix
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Originally committed as revision 2737 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-31 21:28:49 +00:00
Mike Melanson
fb85b027f6
vsad16_mmx2 only applies if encoders are turned on
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Originally committed as revision 2736 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-31 20:41:07 +00:00
Mike Melanson
7bf3261289
these functions (get_bit_count and align_put_bits) are referenced even
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when CONFIG_ENCODERS is not defined
Originally committed as revision 2735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-31 20:37:46 +00:00
Mike Melanson
18a508c527
handle invalid buffer sizes
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Originally committed as revision 2734 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-31 18:17:38 +00:00
Mike Melanson
155aa4174d
watch those hard tabs
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Originally committed as revision 2733 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-31 17:57:57 +00:00
Mike Melanson
df72754d03
handle 0-length buffers
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Originally committed as revision 2732 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-31 17:40:28 +00:00
Mike Melanson
c89c1d2542
handle 0-length buffers
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Originally committed as revision 2731 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-31 17:30:28 +00:00
Michael Niedermayer
2c8b796fa9
b frames + cbr fix
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Originally committed as revision 2730 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-29 15:50:54 +00:00
Michael Niedermayer
8fd19ab286
SSE2 fdct by (Balatoni Denes <pnis at coder dot hu>)
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Originally committed as revision 2729 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-29 01:15:25 +00:00
Michael Niedermayer
5a60360712
4mv + b frame encoding segfault fix
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Originally committed as revision 2728 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-28 00:36:58 +00:00
Michael Niedermayer
6ff6cff203
first coded vs. first displayed pts (segfault & pts fix if b frames are used)
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Originally committed as revision 2727 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-27 13:55:34 +00:00
Michael Niedermayer
ac806113fe
10l
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Originally committed as revision 2726 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-26 19:14:02 +00:00
Michael Niedermayer
9ff5f17543
int64max fix by (Michel Bardiaux <mbardiaux at peaktime dot be>)
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Originally committed as revision 2725 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-26 19:09:47 +00:00
Michael Niedermayer
11a8a71d4e
mpeg4 pts fix
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Originally committed as revision 2724 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-26 19:04:32 +00:00
Roberto Togni
e40f5d3c6f
Use reget buffer instead of copying from prev frame
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Added buffer hints, replaced printf with av_log
Originally committed as revision 2723 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-25 16:43:09 +00:00
Alex Beregszaszi
e0c53ac889
freebsd fix for mpeg12.c (moving INT64_MAX to common.h)
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Originally committed as revision 2722 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-25 11:13:56 +00:00
Michael Niedermayer
65a24d0b39
optimization & bugfix extracted from the 4k line diff between ffmpeg 0.4.7 and http://www.alicestreet.com/ffh263.html
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the other parts of the diff where
1. spelling fixes (rejected as only a small part of it could be applied automatically)
2. cosmetics (reindention, function reordering, var renaming, ...) with bugs (rejected)
3. rtp related stuff (rejetced as it breaks several codecs)
4. some changes to the intra/inter decission & scene change detection (quality tests needed first)
Originally committed as revision 2721 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-24 23:47:33 +00:00
Michael Niedermayer
7a62e94a26
optimization
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Originally committed as revision 2720 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-24 22:22:42 +00:00
Michael Niedermayer
83f8c0c3c8
segfault fix
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Originally committed as revision 2719 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-23 12:30:31 +00:00
Michael Niedermayer
303e50e65b
closed gop support & flags2 as all bits in flags are used
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and a few minor things i forgot to commit ...
Originally committed as revision 2718 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-22 19:48:28 +00:00
Chip
d398a27e0b
inttypes.h patch by (Chip <szarlada at freemail dot hu>)
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Originally committed as revision 2717 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-22 12:09:14 +00:00
Michael Niedermayer
403f10996d
more tolerance for dc=0
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Originally committed as revision 2716 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-21 19:14:26 +00:00
Michael Niedermayer
20f155ed80
avcodec_flush_buffers() fix
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Originally committed as revision 2715 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-19 14:41:34 +00:00
Michael Niedermayer
40a3105d46
segfault fix
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Originally committed as revision 2714 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-18 21:57:32 +00:00
Michael Niedermayer
2c492e94fc
removing broken framerate conversation hack in mpeg1/2
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Originally committed as revision 2713 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-18 21:41:44 +00:00
Michael Niedermayer
8e78482542
rv20 mv prediction in b frames fix
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Originally committed as revision 2712 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-18 02:59:01 +00:00
Michael Niedermayer
fb204d4bc1
xvid "packed" stuff support
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Originally committed as revision 2708 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-15 01:29:26 +00:00
Michael Niedermayer
237da0fa20
dont calculate stuff if its not used ...
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Originally committed as revision 2699 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-14 02:35:04 +00:00
Michael Niedermayer
a75b43fd73
fixing twice added offset bug, was triggered by 4mv + sub_cmp != mb_cmp
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bug was introduced in version 1.75 (2003-12-30)
this may have lead to a small drop in quality of the 4mv mode, but should have only affected the mbd=0 case
Originally committed as revision 2698 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-14 02:21:39 +00:00
Roberto Togni
6245598582
Right fix for older zlib version
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Originally committed as revision 2696 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-13 20:26:44 +00:00
Roberto Togni
ccbfd4ba96
Fix for older version of zlib
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Originally committed as revision 2695 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-13 19:46:37 +00:00
Michael Niedermayer
507a8e0d70
type fixes, found by Wolfgang Hesseler
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Originally committed as revision 2694 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-12 22:39:19 +00:00
Roberto Togni
a273bbfb03
MSZH and ZLIB decoder support
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Experimental ZLIB encoder (not working yet)
Originally committed as revision 2693 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-12 22:14:45 +00:00
Michael Niedermayer
909678c707
grayscale mjpeg decoding support based upon a patch by (Leon Bottou (leonb))
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Originally committed as revision 2687 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-10 19:54:12 +00:00
Michael Niedermayer
8f2ab83318
copyright year update of the files i touched and remembered, things look annoyingly unmaintained otherwise
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Originally committed as revision 2686 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-10 16:04:55 +00:00
Michael Niedermayer
d2a9bdddd8
more sane inttypes emulation behavior if libavcodec is used outside ffmpeg
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Originally committed as revision 2685 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-10 12:53:07 +00:00
Michael Niedermayer
d94728c377
cleanup
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Originally committed as revision 2684 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-10 01:58:00 +00:00
Michael Niedermayer
c562c4da89
something unimportant ...
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Originally committed as revision 2682 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-09 23:43:57 +00:00
Chris Flerackers
7f965c1c89
inttypes emulation cleanup patch by ("Chris Flerackers" <cflerackers at androme dot be>)
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Originally committed as revision 2681 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-09 18:00:31 +00:00
Steven M. Schultz
84f986c0f4
lrintf patch by ("Steven M. Schultz" <sms at 2BSD dot COM>)
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Originally committed as revision 2680 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-08 23:51:23 +00:00
Michael Niedermayer
a1e257b231
optimize compute_antialias() and add a floating point based alternative (2x faster)
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Originally committed as revision 2679 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-08 21:08:57 +00:00
Michael Niedermayer
303aebf97a
uninitalized variables fix by (Gildas Bazin <gbazin at altern dot org>)
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and some related cleanup by me
Originally committed as revision 2677 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-08 18:44:36 +00:00
Michael Niedermayer
967be70050
memleak fix
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Originally committed as revision 2676 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-08 18:24:35 +00:00
Michael Niedermayer
620fe604a8
10l
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Originally committed as revision 2670 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-05 23:40:23 +00:00
Michael Niedermayer
622348f931
interlaced dct decision cleanup
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function moved to dspcontext
mmx&mmx2 optimized
change SSE -> SAD as default (better quality)
vbv buffer size command line option in kbyte
Originally committed as revision 2669 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-05 22:57:07 +00:00
Michael Niedermayer
51929fd312
simplify
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Originally committed as revision 2668 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-05 11:16:05 +00:00
Michael Niedermayer
b1b8f9fc58
gop timestamp fix
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Originally committed as revision 2667 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-04 22:13:14 +00:00
Michael Niedermayer
ac548c5d1d
10000l
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Originally committed as revision 2665 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-04 19:49:57 +00:00
Michael Niedermayer
96b73a2ada
frame rate emulation "fix" by (Mean <fixounet at free dot fr>)
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Originally committed as revision 2664 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-04 17:43:28 +00:00
Michael Niedermayer
2e90b37c5e
mpeg2 QP clamping fix
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Originally committed as revision 2663 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-04 17:29:51 +00:00
Michael Niedermayer
0982834b04
non YV12 vissualization fix by (Wolfgang Hesseler <qv at multimediaware dot com>)
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Originally committed as revision 2662 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-04 17:13:14 +00:00
Michael Niedermayer
5ac59c559b
warn the user if we had to clip some dct coefficient due to a crappy format which doenst support the whole needed range (msmpeg4/wmv mostly but mpeg1 too to a lesser extend)
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Originally committed as revision 2661 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-04 14:43:52 +00:00
Michael Niedermayer
baaf3f467b
SVCD scan offset stuff
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Originally committed as revision 2660 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-04 00:23:14 +00:00
Denes Balatoni
c953e7976e
denoise_dct_sse2() patch by (Balatoni Denes <pnis at coder dot hu>)
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Originally committed as revision 2659 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-03 20:14:45 +00:00
Michael Niedermayer
783df5f347
denoise_dct_mmx()
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Originally committed as revision 2657 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-02 22:29:08 +00:00
Michael Niedermayer
fbb898067f
more trellis quant optimizations
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Originally committed as revision 2655 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-02 19:22:00 +00:00
Mike Melanson
fafa0b75ee
first pass at Sierra VMD A/V decoders; video looks great, audio is not
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yet complete
Originally committed as revision 2652 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-02 04:45:06 +00:00
Michael Niedermayer
34e0a29d36
cleanup
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Originally committed as revision 2651 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-02 03:02:34 +00:00
Michael Niedermayer
7485d118f2
optimizing (trellis) quantizer
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Originally committed as revision 2650 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-02 02:39:05 +00:00
Mike Melanson
2ad5d5a8c8
off-by-1 error in the never-before-tested embedded string code
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Originally committed as revision 2649 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-02 02:31:53 +00:00
Michael Niedermayer
e5771f4f37
put_pixels width comment fix
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Originally committed as revision 2646 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-01 18:02:30 +00:00
Michael Niedermayer
ae55b53303
dont show uninitalized motion vectors
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Originally committed as revision 2645 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-01 16:56:04 +00:00
Michael Niedermayer
273977d814
rate limit tips and checks
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Originally committed as revision 2643 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-01 15:13:44 +00:00
Michael Niedermayer
0368c72d83
print vbv buffer size & bitrate when decoding with -debug 1
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Originally committed as revision 2641 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-01 02:56:35 +00:00
Michael Niedermayer
7d67aa9b0f
info about h and tpel
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Originally committed as revision 2639 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-30 19:19:45 +00:00
Michael Niedermayer
bb198e198a
interlaced motion estimation
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interlaced mpeg2 encoding
P & B frames
rate distored interlaced mb decission
alternate scantable support
4mv encoding fixes (thats also why the regression tests change)
passing height to most dsp functions
interlaced mpeg4 encoding (no direct mode MBs yet)
various related cleanups
disabled old motion estimaton algorithms (log, full, ...) they will either be fixed or removed
Originally committed as revision 2638 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-30 16:07:57 +00:00
Michael Niedermayer
b846b231b3
100000l
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Originally committed as revision 2637 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-30 15:29:38 +00:00
Wolfgang Hesseler
0c9bbaec60
motion vector vissualization improvements patch by (Wolfgang Hesseler <qv at multimediaware dot com>)
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Originally committed as revision 2636 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-30 02:12:12 +00:00
Michael Niedermayer
1031fabd14
picture number fixes
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Originally committed as revision 2634 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-29 22:25:08 +00:00
Michael Niedermayer
622eb8367b
10l (segfault fix)
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Originally committed as revision 2633 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-28 11:35:54 +00:00
Steven M. Schultz
1c004e5622
lrintf patch by ("Steven M. Schultz" <sms at 2BSD dot COM>)
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Originally committed as revision 2630 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-22 19:42:28 +00:00
Michael Niedermayer
71c47d6e24
10l (forgot to copy top_field_first flag)
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Originally committed as revision 2629 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-22 19:06:01 +00:00
Michael Niedermayer
8135f8df52
rv20 / h263 b frame fix
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Originally committed as revision 2628 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-21 20:06:59 +00:00
Michael Niedermayer
bed1707c9c
fix crash
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Originally committed as revision 2627 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-19 00:47:36 +00:00
Mike Melanson
4ff7c576f8
SVQ3 uses unrestricted motion vectors
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Originally committed as revision 2626 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-18 23:44:49 +00:00
Michael Niedermayer
9a41c2c747
svq3 fix
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Originally committed as revision 2625 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-18 21:35:02 +00:00
Michael Niedermayer
d60a8f85d7
vbv_delay
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Originally committed as revision 2623 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-17 19:53:05 +00:00
Fabrice Bellard
b84f2a3533
pts and dts support in parser API
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Originally committed as revision 2619 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-16 11:17:06 +00:00
Mike Melanson
ac3d5cac7b
initial predictors are not sent to the output in QT IMA; fix stereo QT
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IMA decoding
Originally committed as revision 2618 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-16 01:17:58 +00:00
Fabrice Bellard
6e45e92856
added End Of File handling to return last picture for MPEG1/2/4
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Originally committed as revision 2614 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-15 14:40:37 +00:00
Michael Niedermayer
2393e65431
100l (forgot alpha & ppc)
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Originally committed as revision 2611 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-15 09:21:28 +00:00
Michael Niedermayer
31b1ec5d38
mv vissualization & field picture fix
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Originally committed as revision 2610 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-14 20:48:12 +00:00
Wolfgang Hesseler
fad05f523c
cygwin fix and dont average interlaced MVs patch by (Wolfgang Hesseler <qv at multimediaware dot com>)
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Originally committed as revision 2609 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-14 17:47:23 +00:00
Michael Niedermayer
a4337a5130
10l (printing qscale before parsing it)
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Originally committed as revision 2608 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-14 16:15:32 +00:00
Michael Niedermayer
d50635cd24
split intra / inter dequantization
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Originally committed as revision 2607 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-14 02:57:00 +00:00
Michael Niedermayer
7ebfc0ea63
error concealment regression test
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Originally committed as revision 2606 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-14 01:42:00 +00:00
Michael Niedermayer
d55f7b6521
cleanup
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Originally committed as revision 2605 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-13 20:41:33 +00:00
Aurelien Jacobs
0c11692a1d
Here are juste two added #ifdef CONFIG_ENCODERS to allow
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libavcodec to compile without CONFIG_ENCODERS defined
patch by (Aurelien Jacobs <aurel at gnuage dot org>)
Originally committed as revision 2604 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-13 02:14:18 +00:00
Michael Niedermayer
864119b6ca
mb type & qp vissualization
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Originally committed as revision 2603 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-13 01:33:52 +00:00
Michael Niedermayer
11dffbe1da
stuffing to stay above min_bitrate
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Originally committed as revision 2602 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-12 21:30:47 +00:00
Michael Niedermayer
fb0666392c
CBR improvements
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Originally committed as revision 2601 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-12 19:26:55 +00:00
Fabrice Bellard
7a0f9d7e7d
fixed top_field_first support when encoding
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Originally committed as revision 2600 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-12 16:56:38 +00:00
Fabrice Bellard
3e9d718ecb
fill codec info
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Originally committed as revision 2599 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-12 16:55:12 +00:00
Michael Niedermayer
fa75ce9292
fixing h263p encoding without UMV
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Originally committed as revision 2598 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-11 16:14:27 +00:00
Michael Niedermayer
5814beaa87
set AVCodecContext.width/height before get_buffer()
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Originally committed as revision 2596 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-11 11:17:54 +00:00
Michael Niedermayer
dd5e90cd55
interlaced dct encoding fix
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Originally committed as revision 2592 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-10 17:05:41 +00:00
Fabrice Bellard
3ab5b8cc9a
interlaced DCT support for MPEG2 encoding
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Originally committed as revision 2591 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-10 16:51:54 +00:00
Fabrice Bellard
db9b1b5eae
fixed interlaced encoding
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Originally committed as revision 2590 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-10 16:49:20 +00:00
Michael Niedermayer
7f9b37b08e
10l (uninitialized var ...)
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Originally committed as revision 2589 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-10 16:20:28 +00:00
Fabrice Bellard
32e7b91af1
fixed potential problem if aspect_ratio_info == 0 for MPEG stream - fixed aspect ratio problem if CODEC_ID_MPEG2VIDEO is used to decode an MPEG1 stream (which is the recommended codec id for mpeg video)
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Originally committed as revision 2587 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-10 11:18:36 +00:00
Michael Niedermayer
26f548a7a6
MB_TYPE_INTERLACED info fix
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Originally committed as revision 2586 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-10 02:34:09 +00:00
Fabrice Bellard
248a189a7d
fixed low delay decoding
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Originally committed as revision 2583 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-09 14:51:49 +00:00
Michael Niedermayer
feca25cc8b
100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l
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Originally committed as revision 2582 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-09 14:03:55 +00:00
Michael Niedermayer
0ed714a702
slice structured fixes
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Originally committed as revision 2581 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-09 13:47:08 +00:00
Michael Niedermayer
5ea4b18d9f
motion_subsample_log2
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Originally committed as revision 2580 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-09 01:55:54 +00:00
Wolfgang Hesseler
8d7ec294c4
move motion_val & mb_type to AVFrame patch by (Wolfgang Hesseler <qv at multimediaware dot com>)
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cleanups & fixes by me
Originally committed as revision 2579 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-09 01:49:56 +00:00
Alex Beregszaszi
f8830383a9
FF_DEBUG_PICT_INFO and CODEC_FLAG_GRAY support
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Originally committed as revision 2577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-08 18:26:22 +00:00
Michael Niedermayer
fb07988399
AIC/MQ encoding fix
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Originally committed as revision 2573 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-08 17:42:20 +00:00
Alex Beregszaszi
60efb3e42d
cosmetics
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Originally committed as revision 2572 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-08 11:35:09 +00:00
Alex Beregszaszi
3c3f113ec1
more correct header parsing
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Originally committed as revision 2571 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-08 11:32:06 +00:00
Michael Niedermayer
ecfc44e66e
alternative inter vlc encoding fix
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Originally committed as revision 2570 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-08 02:23:22 +00:00
Michael Niedermayer
01e8ff27b4
slice flush / position fix
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Originally committed as revision 2569 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-07 02:10:30 +00:00
Michael Niedermayer
ba58dabc5c
h263 slice structured mode
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slice cleanup
Originally committed as revision 2568 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-07 01:33:45 +00:00
Michael Niedermayer
a8380f44cf
removing unused var & converting 64->32bit
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Originally committed as revision 2567 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-05 23:12:03 +00:00
Michael Niedermayer
2be9f03abb
AVFrame.interlaced_frame fixes
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Originally committed as revision 2566 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-05 01:03:12 +00:00
Michael Niedermayer
c70f1716cf
export top_field_first & interlaced_frame
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Originally committed as revision 2564 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-05 00:19:46 +00:00
Michael Niedermayer
ac49f3efac
set has_b_frames correctly, fixes rv20 dr1 with mplayer
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Originally committed as revision 2563 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-04 19:15:37 +00:00
Michael Niedermayer
cdb4e730e4
cleanup
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Originally committed as revision 2562 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-04 18:46:49 +00:00
Michael Niedermayer
b40cd4e0e4
rv20 (h263) b frame decoding support
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Originally committed as revision 2561 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-04 18:34:47 +00:00
Mike Melanson
6952f12338
this should make the decoder safe for big-endian platforms
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Originally committed as revision 2560 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-04 14:14:43 +00:00
Michael Niedermayer
9a197a24c6
altivec.h bug workaround (untested)
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Originally committed as revision 2559 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-03 22:23:08 +00:00
Michael Niedermayer
554daa2402
cleanup
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Originally committed as revision 2558 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-03 16:47:17 +00:00
Michael Niedermayer
6beeb962a2
h263 modified quantization fix
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Originally committed as revision 2557 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-03 16:07:41 +00:00
Mike Melanson
9a4117d5a1
initial support for Duck TrueMotion v1 (think of it as On2 VP1); only
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16-bit mode supported thus far
Originally committed as revision 2555 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-03 04:22:15 +00:00
Michael Niedermayer
fcfee63b12
split ff_h263_decode_mb() into h263 and mpeg4 versions
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Originally committed as revision 2554 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-03 01:16:35 +00:00
Michael Niedermayer
3615e2be84
h263_h_loop_filter_mmx
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Originally committed as revision 2553 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-02 22:02:57 +00:00
Michael Niedermayer
359f98ded9
h263_v_loop_filter_mmx
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Originally committed as revision 2552 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-02 20:28:10 +00:00
Michael Niedermayer
e1f03acc42
h263 MV prediction doesnt match mpeg4, for some slices configurations (fixes RV20 MVs)
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Originally committed as revision 2551 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-01 20:04:14 +00:00
Michael Niedermayer
5b5404e32f
10l
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Originally committed as revision 2550 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-01 15:49:10 +00:00
Michael Niedermayer
332f9ac4e3
h263 loop filter
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fixed h263 modified quantization
CODEC_FLAG_OBMC
Originally committed as revision 2549 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-01 15:23:14 +00:00
Michael Niedermayer
248a1aa54c
4th frame type ...
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Originally committed as revision 2547 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-30 19:04:56 +00:00
Michael Niedermayer
473c7582a5
rv20 sub_id == 0x20200002 support
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Originally committed as revision 2546 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-30 18:08:35 +00:00
Michael Niedermayer
43dc0bfd2e
cleanup
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Originally committed as revision 2545 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-30 17:30:18 +00:00
Michael Niedermayer
40a12840b8
rv10 fix
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Originally committed as revision 2544 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-30 17:22:51 +00:00
Michael Niedermayer
68b94c354d
rv20 decoder
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Originally committed as revision 2543 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-30 14:35:35 +00:00
Michael Niedermayer
3e8a5124a2
forgot
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Originally committed as revision 2542 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-29 08:44:33 +00:00
Michael Niedermayer
dba019daba
h263 alternative inter vlc support
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Originally committed as revision 2541 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-29 08:37:51 +00:00
Michael Niedermayer
68ca24e6db
intra16x16 fix
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Originally committed as revision 2539 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-29 00:19:24 +00:00
Michael Niedermayer
8fc7c99369
10000l
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Originally committed as revision 2538 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-28 23:38:43 +00:00
Michael Niedermayer
d3985de709
cleanup
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Originally committed as revision 2537 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-28 22:09:09 +00:00
Michael Niedermayer
f7190f7399
h263 OBMC & 4MV support
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cleanup
Originally committed as revision 2536 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-28 21:31:20 +00:00
Michael Niedermayer
b68ab2609c
dont read from b frames if draw_horiz_band==NULL
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Originally committed as revision 2533 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-27 13:38:00 +00:00
Roman Shaposhnik
e15c330246
* 3x encoding speedup. Finally we seem to be on par with libdv
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in terms of time and we're doing slightly better w.r.t. to
quality. I don't think there's much room for improvement
left, but I'd like to try and vectorize a couple of things.
Btw, any ideas on what may impact performance will be greatly
appreciated.
Originally committed as revision 2532 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-27 01:40:13 +00:00
Roberto Togni
e1c2a5a0a8
- Add reget_buffer() function to AVCodecContext
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- Add default reget_buffer implementation in libavcodec/utils.c
- Remove AVCodecContext.cr_available, no longer needed
- Remove CODEC_CAP_CR, no longer used
- Add img_copy() prototype to avcodec.h (function from imgconvert.c)
- Rename img_copy() to jpeg_img_copy() in libavformat/jpeg.c to avoid
conflict
- Updated msrle, msvideo1, rpza, smc to use reget_buffer
Originally committed as revision 2531 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-26 20:57:15 +00:00
Michael Niedermayer
9bc8b38660
16x8 MV vissualization by (Wolfgang Hesseler <qv at multimediaware dot com>)
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Originally committed as revision 2530 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-25 00:35:18 +00:00
Michael Niedermayer
bc1e364666
10l
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Originally committed as revision 2529 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-24 21:53:32 +00:00
Alex Beregszaszi
105c3d2521
theora alpha3 support (with maintaining backward compatibility, maybe we should remove all backward compatibility codes after final theora release?)
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Originally committed as revision 2527 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-23 18:49:53 +00:00
Alex Beregszaszi
9a7ad92531
finally working with old theora bitstream (flipped image), the only sample I have is decoded successfully (theora.ogg)
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Originally committed as revision 2526 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-23 18:43:09 +00:00
Michael Niedermayer
bf63eb4bba
av_d2q() documentation
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Originally committed as revision 2522 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-16 19:23:39 +00:00
Mike Melanson
42cad81aea
yep, FLI support
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Originally committed as revision 2519 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-14 05:42:14 +00:00
Michael Niedermayer
ad0d17f1f8
qprd with b frames fix
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Originally committed as revision 2518 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-13 23:45:25 +00:00
Michael Niedermayer
dd3e415e06
qprd needs mbd=2
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Originally committed as revision 2517 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-13 23:22:06 +00:00
Zdenek Kabelac
4b813d5c5a
* sys/types.h for size_t
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Originally committed as revision 2516 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-13 22:20:12 +00:00
Ivan Kalvachev
57489bc511
silence few warnings
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Originally committed as revision 2514 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-13 21:55:05 +00:00
Michael Niedermayer
9515c0c107
better fix
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Originally committed as revision 2513 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-12 22:06:15 +00:00
Michael Niedermayer
7d58735942
small mjpeg fix by (James Stembridge <jstembridge at users dot sourceforge dot net>)
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Originally committed as revision 2512 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-12 22:01:13 +00:00
Michael Niedermayer
30758048ef
ac prediction with rate distorted qp fix
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Originally committed as revision 2510 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-12 13:03:51 +00:00
Michael Niedermayer
1f26c6f338
rate distored optimal lambda->qp support
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Originally committed as revision 2509 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-12 12:25:44 +00:00
Ivan Kalvachev
c512b303c2
mpegvideo is back
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Originally committed as revision 2507 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-12 01:19:36 +00:00
Fabrice Bellard
c6f353ff61
also parse extradata for MPEG4
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Originally committed as revision 2493 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-10 18:33:58 +00:00
Fabrice Bellard
8424cf505c
new audio/video parser API
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Originally committed as revision 2492 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-10 15:29:20 +00:00
Fabrice Bellard
962d6ae6c5
exported mpa_decode_header for new parser API
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Originally committed as revision 2491 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-10 15:21:16 +00:00
Fabrice Bellard
8dbcc9f226
comment fix
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Originally committed as revision 2490 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-10 15:19:05 +00:00
Mike Melanson
11e29a4143
added Apple Graphics (SMC) decoder
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Originally committed as revision 2488 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-10 03:14:04 +00:00
Roberto Togni
aa39a62205
4bpp support
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Originally committed as revision 2487 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-09 21:54:49 +00:00
Roberto Togni
1dc1ed9933
8BPS decoder
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Originally committed as revision 2486 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-07 22:39:18 +00:00
Roberto Togni
e02c251e5a
Set buffer hints, use cr where available
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Originally committed as revision 2485 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-07 21:21:36 +00:00
Roberto Togni
074c4ca7fd
Add cr codec capability and buffer hints
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Originally committed as revision 2484 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-07 21:20:24 +00:00
Michael Niedermayer
598401ceea
fix context=1
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remove always_inline, gcc fails to inline other more important inline functions otherwise ...
Originally committed as revision 2483 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-06 22:05:22 +00:00
Roberto Togni
1d768c3c16
100l: sometime palette was not copied to output frame
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Originally committed as revision 2481 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-05 23:27:23 +00:00
Roman Shaposhnik
19d053c5ba
* fixes for broken builds on Solaris, OS2 and all bingendian
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systems out there.
Originally committed as revision 2480 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-04 19:35:43 +00:00
Michael Niedermayer
3d0ef6dd52
av_log patch(2 of ?) by (Michel Bardiaux <mbardiaux at peaktime dot be>)
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Originally committed as revision 2474 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-03 18:06:54 +00:00
Michael Niedermayer
ea05d9c9c7
flush fix (untested)
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Originally committed as revision 2473 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-03 17:42:50 +00:00
Michael Niedermayer
89b9441aba
only add prefix after \n
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Originally committed as revision 2471 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-03 13:58:26 +00:00
Michael Niedermayer
762357e63a
10l (fixes dct coeff noise reduction)
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Originally committed as revision 2470 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-03 13:31:02 +00:00
Michel Bardiaux
9b87956678
av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>)
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Originally committed as revision 2469 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-03 13:26:22 +00:00
Michael Niedermayer
821cb11f76
noise reduction of dct coefficients
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Originally committed as revision 2468 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-02 23:19:47 +00:00
Michael Niedermayer
432d84c395
10l ...
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Originally committed as revision 2467 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-02 22:56:47 +00:00
Roberto Togni
875efafac8
Moved to new palette API
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Added check to aviod stride change between frames
Originally committed as revision 2466 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-02 21:57:55 +00:00
Roberto Togni
2e99641b1a
Fix some palette related defines, bump build number
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Originally committed as revision 2464 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-02 21:53:28 +00:00
Michael Niedermayer
2cbb7820c9
ffv1 rgb support
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Originally committed as revision 2463 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-01 17:38:25 +00:00
Roberto Togni
04939fb787
100l: free previous frame, not current one!
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Set reference flag for frames.
Originally committed as revision 2460 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-31 22:56:16 +00:00
Roberto Togni
bc0219fd95
Don't memcpy from unallocated memory
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Originally committed as revision 2459 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-31 22:28:19 +00:00
Roman Shaposhnik
ddaae6a9d1
* DV demuxer is now capable of decoding auxilary audio stream. So,
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everybody who still uses second streo track for dubbing can
now export it.
* void* -> DVDemuxContext* change (per Fabrice's suggestion).
* -dv1394 capture now works in all modes.
Originally committed as revision 2458 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-31 22:26:26 +00:00
Michael Niedermayer
d43fb4e806
move identical code into its own function
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intXY_t -> int_fastXY_t
Originally committed as revision 2455 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-30 22:51:02 +00:00
Michael Niedermayer
237e49387a
initalize various uninitalized variables and avoid coded_picture_number as its not always correct (later should be reversed after fixing the picture_number mess)
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Originally committed as revision 2454 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-30 21:05:00 +00:00
Michael Niedermayer
f259747bc7
100l (SAR is written as height/width instead of width/height in the MPEG1 standard)
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Originally committed as revision 2453 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-30 19:55:44 +00:00
Michael Niedermayer
5f1948111a
pts fix and related fixes
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Originally committed as revision 2452 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-30 16:58:49 +00:00
Mike Melanson
2a2bbcb05f
revised palette API, courtesy of Roberto Togni (rtogni at freemail.it)
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Originally committed as revision 2451 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-30 05:40:58 +00:00
Michael Niedermayer
9df1d2490d
dumping funny numbers from first zygo i frame header
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Originally committed as revision 2450 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-29 17:30:13 +00:00
Alex Beregszaszi
43a13e7247
initial support for zygovideo
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Originally committed as revision 2449 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-29 14:54:45 +00:00
Fabrice Bellard
985180a1b8
added fake codec CODEC_ID_MPEG2TS of type CODEC_TYPE_DATA (needed for simpler handling of raw transport streams in ffserver and RTP - better solutions are welcomed)
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Originally committed as revision 2445 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-29 14:08:18 +00:00
Michael Niedermayer
13ba9ae499
linear blend 1 line shift fix
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Originally committed as revision 2443 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-28 09:23:26 +00:00
Ivan Kalvachev
a579db0c4f
XvMC speedup by removing one memcpy and doing MB packing
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Originally committed as revision 2442 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-27 23:22:43 +00:00
Michael Niedermayer
6b56c616d9
make convert_matrix() independant of MpegEncContext
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Originally committed as revision 2441 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-27 14:37:30 +00:00
James Klicman
14cabd4068
AltiVec optimized fdct patch by (James Klicman <james at klicman dot org>)
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Originally committed as revision 2439 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-26 10:14:05 +00:00
Michael Niedermayer
5c69a4fd68
fixing the remaning block-align checks
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Originally committed as revision 2438 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-26 09:56:21 +00:00
Assaf Yaari
ca1d62f45d
block algn patch by ("Assaf Yaari" <assafy at mobixell dot com>)
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Originally committed as revision 2437 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-26 09:49:45 +00:00
Michael Niedermayer
6e0593e80b
reorder table instead of wasting instructions to reorder the input to match the table
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Originally committed as revision 2436 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-25 21:59:28 +00:00
Michael Niedermayer
94789b9e59
10l
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Originally committed as revision 2435 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-25 19:44:37 +00:00
Michael Niedermayer
9b4b6e099b
segfault fix
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Originally committed as revision 2434 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-25 19:30:14 +00:00
Mike Melanson
94fd9201ad
support Cinepak files with funky (not divisible by 4) resolutions
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Originally committed as revision 2433 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-25 15:22:34 +00:00
Roman Shaposhnik
48b1f80012
* adding integer/floating point AAN implementations for DCT 2-4-8
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Originally committed as revision 2430 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-25 00:32:54 +00:00
Michael Niedermayer
99200baec4
optimizing
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Originally committed as revision 2428 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-24 21:57:04 +00:00
Panagiotis Issaris
1b245cc21c
Fixes GCC 3.3.2 warnings patch by (Panagiotis Issaris <takis at lumumba dot luc dot ac dot be>)
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Originally committed as revision 2427 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-24 20:09:30 +00:00
Fred Rothganger
07bd15c3e9
rational.h not installed patch by (Fred Rothganger <rothgang at uiuc dot edu>)
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Originally committed as revision 2426 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-24 19:59:43 +00:00
Roman Shaposhnik
10acc47995
* introducing dct248 into the DSP context.
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* simple/accurate implementation of dct248
* DV encoding now supports 2-4-8 DCT
* DV encoding gets a bit faster (but still miles away
from what I think it could do)
* misc. DV codec cleanups
Originally committed as revision 2425 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-24 18:28:01 +00:00
Alex Beregszaszi
01a2ddaf85
1l
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Originally committed as revision 2424 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-23 23:24:38 +00:00
Michael Niedermayer
cf3bf5bbaa
minor mmx2 optimization if the dct
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Originally committed as revision 2423 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-23 13:22:20 +00:00
Michael Niedermayer
1745173bc5
inline -> always_inline (842 -> 690 cpu cycles for dct_quantize() difference for the dct itself should be even bigger)
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Originally committed as revision 2422 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-23 12:59:21 +00:00
Michael Niedermayer
8d00c562e8
4.9-RC FreeBSD doesnt like lrint() so change to lrintf(), not that bsd supports that but we emulate it ...
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Originally committed as revision 2421 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-23 12:41:54 +00:00
Michael Niedermayer
b4c3816cfa
optionally merge postscale into quantization table for the float aan dct
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Originally committed as revision 2420 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-23 09:11:56 +00:00
Michael Niedermayer
10becaaf12
10l
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Originally committed as revision 2419 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-23 08:31:26 +00:00
Alex Beregszaszi
369e2d5024
10l
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Originally committed as revision 2418 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-22 22:12:25 +00:00
Alex Beregszaszi
1ffb0091aa
100l
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Originally committed as revision 2417 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-22 22:10:22 +00:00
Michael Niedermayer
6f5cf8c50f
oops forgot
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Originally committed as revision 2416 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-22 19:15:55 +00:00
Michael Niedermayer
65e4c8c919
floating point AAN DCT
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Originally committed as revision 2415 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-22 18:26:38 +00:00
Michael Niedermayer
9d9e31722a
112 bytes smaller MpegEncContext
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Originally committed as revision 2414 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-22 15:36:46 +00:00
Michael Niedermayer
45686da26d
move blocks away MpegEncContext (7.4 -> 5.8k)
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Originally committed as revision 2413 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-22 12:01:21 +00:00
Michael Niedermayer
642ccefbc8
move mmx quantizer matrixes out of MpegEncContext (23k -> 7k) (no meassureable slowdown)
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Originally committed as revision 2412 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-22 11:23:39 +00:00
Michael Niedermayer
7e4995c388
move q_*_matrix out of MpegEncContext (40k ->23k) dct_quantize() is even slightly faster now, dont ask my why ...
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Originally committed as revision 2411 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-22 10:59:39 +00:00
Michael Niedermayer
b465449eb7
dynamic alloc of picture structs instead of putting them in MpegEncContext
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Originally committed as revision 2410 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-21 19:55:31 +00:00
Michael Niedermayer
33a6984b8c
BSD doesnt have log2
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Originally committed as revision 2407 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-21 01:00:31 +00:00
Michael Niedermayer
5c9e4723e0
mpeg2 aspect ratio encoding fixed
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Originally committed as revision 2406 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-20 23:24:39 +00:00
Michael Niedermayer
5ed9f2e5aa
use continued fractions to approximate a fraction if its numerator or denominator is too large
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Originally committed as revision 2405 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-20 22:33:53 +00:00
Michael Niedermayer
5ff85f1d8b
AVRational
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sample_aspect_ratio
aspect ratio in JPEG JFIF is SAR not DAR !
removed nonsense SAR guessing code
various related cleanups
bugs?
Originally committed as revision 2403 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-20 20:23:46 +00:00
Michael Niedermayer
9dad924e22
bottom_field_first -> top_field_first
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Originally committed as revision 2402 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-20 10:33:13 +00:00
Michael Niedermayer
fa384dcc81
export mpeg2 active display area / pan scan
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fix mpeg2 aspect_ratio for the rare case that active display area != AVCodecContext.width/height
decode sequence display extension & picture display extension
Originally committed as revision 2401 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-20 09:52:02 +00:00
Dan Christiansen
dc7cb06ae0
gcc->C99 and warning fixes patch by (Dan Christiansen <danchr at daimi dot au dot dk>)
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Originally committed as revision 2399 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-19 21:05:41 +00:00
Dan Christiansen
cf9d24adf6
- Moving -Wall from the individual Makefiles to configure (and only
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have it passed to GCC)
- Moving the usage in configure to the top of it, so you don't have to
wait needlessly
- Silence compiler output during configuration
- Add support for configuring with IBM XLC
patch by (Dan Christiansen <danchr at daimi dot au dot dk>)
Originally committed as revision 2397 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-18 18:47:06 +00:00
Roman Shaposhnik
2744ca9ac9
* providing MPEG codecs with a generic fields in AVFrame to use.
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* fixing YUV4MPEG format.
* fixing a bug in DV codec where coded_frame was not set.
Originally committed as revision 2396 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-18 03:19:44 +00:00
Michael Niedermayer
a573cc27f5
emu_edge checks simplification and avoid redundant checks for mpeg1/2 if emu_edge is set
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Originally committed as revision 2395 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-17 18:56:01 +00:00
Roman Shaposhnik
5c00fe4137
* original fix still didn't align lines on s_align when CODEC_FLAG_EMU_EDGE
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was not set.
Originally committed as revision 2394 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-16 18:27:48 +00:00
Roman Shaposhnik
00c28046e4
* fix for a trivial 100l declaration typo
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Originally committed as revision 2393 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-16 04:50:54 +00:00
Michael Niedermayer
6571e41dcd
picture buffer cleanup, this fixes a assertion failure (if assertion checking was manualy enabled for utils.c) and a memleak at least
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Originally committed as revision 2392 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-16 00:21:54 +00:00
Michael Niedermayer
f0bbfc4a20
default_get_buffer() fixes
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Originally committed as revision 2391 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-15 21:59:08 +00:00
Michael Niedermayer
f539eb52fe
align
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Originally committed as revision 2389 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-15 16:20:50 +00:00
Michael Niedermayer
bcc7125e1d
fix "first frame is no keyframe" bug
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Originally committed as revision 2388 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-15 15:37:25 +00:00
Mike Melanson
fc38477715
activate the XA and ADX ADPCM codecs
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Originally committed as revision 2385 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-15 03:20:40 +00:00
Mike Melanson
f19af812a3
replace file to remove nasty DOS CRs and hard tabs
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Originally committed as revision 2384 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-15 03:14:14 +00:00
Mike Melanson
f127136608
this should be part of adpcm.c
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Originally committed as revision 2383 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-15 03:02:44 +00:00
Mike Melanson
e986b6e2c7
quiet
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Originally committed as revision 2382 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-15 02:59:03 +00:00
Mike Melanson
f561046686
added CRI ADX and XA ADPCM audio modules, courtesy of BERO
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<bero -at- geocities.co.jp>
Originally committed as revision 2376 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-14 04:40:53 +00:00
Mike Melanson
764ef40015
disable encoders where appropriate (patch courtesy of BERO
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<bero -at- geocities.co.jp>)
Originally committed as revision 2375 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-14 04:15:53 +00:00
Michael Niedermayer
a003ee9a44
fix the case where all vlc codes are 8 bits long (repeat=256)
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Originally committed as revision 2374 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-13 19:38:34 +00:00
Michael Niedermayer
7674347b64
alignment 10l
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Originally committed as revision 2373 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-13 18:17:58 +00:00
Michael Niedermayer
8470540344
mmx2 optimization of huffyuv median encoding
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Originally committed as revision 2372 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-13 17:27:30 +00:00
Michael Niedermayer
8c812d7317
10l
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Originally committed as revision 2371 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-13 14:37:04 +00:00
Michael Niedermayer
ac0c66382d
dont check if the ac esc 3 could have been stored as vlc as this detects only very few errors allthough it detects several buggy encoders
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Originally committed as revision 2370 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-13 11:13:10 +00:00
Alex Beregszaszi
c58222c56c
10l
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Originally committed as revision 2368 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-13 08:02:46 +00:00
Michael Niedermayer
431f2172cd
fix decoding if the aspect ratio changes
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Originally committed as revision 2367 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-12 21:32:58 +00:00
Alex Beregszaszi
ed7debda14
removed the obsolete and unused parameters of init_put_bits
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Originally committed as revision 2366 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-12 21:25:00 +00:00
Michael Niedermayer
bba3a09bb0
h263 GOB decoding fix
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Originally committed as revision 2364 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-12 19:18:37 +00:00
Michael Niedermayer
34790165dc
intra dc treshold != 0 decoding fixed
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Originally committed as revision 2363 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-12 14:01:53 +00:00
Alex Beregszaszi
5e83dec46a
Sunplus JPEG codec (SP5X) support
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Originally committed as revision 2362 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 21:49:10 +00:00
Alex Beregszaszi
91381201f0
theora comments skipping
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Originally committed as revision 2361 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 19:40:45 +00:00
Alex Beregszaszi
6cbff2f44a
using av_abort
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Originally committed as revision 2360 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 17:48:49 +00:00
Alex Beregszaszi
f44ee2c34b
theora decoding support (only keyframes for now, because by theora the frame isn't flipped so the motion vectors are getting screwed up)
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Originally committed as revision 2359 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 17:44:21 +00:00
Mike Melanson
a62a7323fa
optimised versions of the get_pixels, diff_pixels, and bswap_buf
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functions and support for 4 pixel high blocks in the put_pixels8_xxx and
avg_pixels8_xxx functions, courtesy of Robin Kay (komadori
at gekkou.co.uk)
Originally committed as revision 2358 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 16:43:51 +00:00
Michael Niedermayer
c9319f2ea4
forgot to commit, i hope its correct
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Originally committed as revision 2357 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 09:11:15 +00:00
Michael Niedermayer
688cbabe2c
recommit of
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direct rendering support
Originally committed as revision 2356 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 08:29:05 +00:00
Michael Niedermayer
11417deff9
recommit of
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VOL != 0x120 support
Originally committed as revision 2355 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 08:27:07 +00:00
Steven M. Schultz
3bbd2123d6
recommit (of patch, as cvslog msg didnt apply cleanly)
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libavcodec/ppc compile errors patch by ("Steven M. Schultz" <sms at 2BSD dot COM>)
Originally committed as revision 2354 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 08:25:23 +00:00
Michael Niedermayer
95831f48f8
recommit of
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slightly cleaner width / height comment
Originally committed as revision 2353 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 08:21:23 +00:00
Michael Niedermayer
49e17f8407
recommit of
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#define DEBUG fix by (Glenn Maynard <g_sf at zewt dot org>)
Originally committed as revision 2352 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 08:19:39 +00:00
Drew Hess
75917b887b
recommit of
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promote avpicture_alloc to public interface patch by (Drew Hess <dhess at ilm dot com>)
Originally committed as revision 2351 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 08:18:05 +00:00
Roman Shaposhnik
86a7e11502
* recommiting change from SF CVS
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Originally committed as revision 2350 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 01:41:41 +00:00
Mike Melanson
b3a5d0039c
support a few more types of VQA files
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Originally committed as revision 2349 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 01:11:29 +00:00
Michael Niedermayer
158c7f059c
use lagrange multipler instead of qp for ratecontrol, this may break some things, tell me ASAP if u notice anything broken
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quality which was 1..31 float is now a 1..FF_LAMBDA_MAX int, and FF_QP2LAMBDA * qp can be used to convert to the new range
Originally committed as revision 2348 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-07 11:32:40 +00:00
Mike Melanson
7238579835
This patch marks frames used in RPZA decoder as reference frames, from
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Roberto Togni (rtogni at freemail.it)
Originally committed as revision 2347 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-05 21:48:16 +00:00
Michael Niedermayer
e5021fffce
mpeg1 + trellis quant segfault fix
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Originally committed as revision 2346 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-05 15:32:39 +00:00
Michael Niedermayer
8025405fcd
10l ?
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Originally committed as revision 2345 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-04 23:59:14 +00:00
Mike Melanson
cafa66af8e
added solid color vectors; basic PAL8, 4x2-vector video (as in
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Command & Conquer) looks great now; also added compressed codebook
support, but files using these (Lands of Lore) are not correct yet
Originally committed as revision 2344 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-04 17:47:22 +00:00
Michael Niedermayer
29d48296a7
Patch for AAC encoding with libfaac by (Gildas Bazin <gbazin at altern dot org>)
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Originally committed as revision 2342 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-04 09:53:34 +00:00
Mike Melanson
5a00941b06
instructions for using the decoder
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Originally committed as revision 2340 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-03 05:50:06 +00:00
Mike Melanson
4120a53a86
implemented Id Quake II CIN support
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Originally committed as revision 2339 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-03 05:43:03 +00:00
Michael Niedermayer
16c3c1ecb4
rd cbp + single coeff elimination fix
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Originally committed as revision 2333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-02 08:52:37 +00:00
Mike Melanson
6955a88293
first pass at a VQA video decoder
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Originally committed as revision 2332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-02 05:20:07 +00:00
Mike Melanson
ec59fd536f
experimental half-pel motion compensation for C planes, courtesy of Dr.
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Tim
Originally committed as revision 2331 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-02 04:19:56 +00:00
Michael Niedermayer
ca7d05d56f
optionally try to encode each MB with MV=<0,0> and choose the one with better RD
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Originally committed as revision 2328 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-02 00:24:34 +00:00
Roman Shaposhnik
4fa1c4fa8d
* preAlpha DV encoding support -- there's still a truckload
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of work to do, but it least people can try it out and share
ideas. Please don't hesitate to give it a spin:
$ ffmpeg -i file.avi file.dv
is all you need.
* fix for a deallocation bug in DV muxer
Originally committed as revision 2327 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-01 23:34:46 +00:00
Michael Niedermayer
8d8c02942b
ac prediction cleanup
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rate distorted optimal ac prediction for mpeg4
Originally committed as revision 2325 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-01 15:41:36 +00:00
Mike Melanson
2fdf638b0c
New demuxers: Sega FILM/CPK, Westwood VQA & AUD; new decoders: MS RLE &
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Video-1, Apple RPZA, Cinepak, Westwood IMA ADPCM
Originally committed as revision 2324 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-01 04:39:38 +00:00
Michael Niedermayer
f2f6134b9e
rate distortion optimal cbp support (h263/mpeg4 non intra only)
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Originally committed as revision 2323 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-30 22:18:43 +00:00
Roman Shaposhnik
7458ccbb02
* DV handling was streamlined for both muxing/demuxing and
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decoding. All muxing/demuxing functionality is now available
in libavformat/dv.[ch].
* dv1394.c and avidec.c were hooked up with general DV demuxer.
* DVAUDIO is dead! Long live pcm_s16le!
* DV audio is now always recognized -- which means we can
now hear all those ducks quaking in pond.dv.
Originally committed as revision 2319 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-29 17:54:07 +00:00
Drew Hess
da64ecc3e7
avcodec const correctness patch by (Drew Hess <dhess at ilm dot com>)
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Originally committed as revision 2318 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-29 15:44:59 +00:00
Dan Christiansen
fe0f2a9719
PowerPC warnings & optimisations patch by (Dan Christiansen <danchr at daimi dot au dot dk>)
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Originally committed as revision 2315 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-28 22:53:25 +00:00
Michael Niedermayer
d663a1fdc0
AMR-WB support by (Johannes Carlsson <joca at rixmail dot se>)
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Originally committed as revision 2311 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-28 20:34:11 +00:00
Michael Niedermayer
cd1f22f97e
simpler
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Originally committed as revision 2310 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-28 20:27:56 +00:00
Michael Niedermayer
80de6a80a9
hurry_up fix?
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Originally committed as revision 2306 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-27 00:02:29 +00:00
Michael Niedermayer
8b76418a14
100l
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Originally committed as revision 2305 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-27 00:01:46 +00:00
Michael Niedermayer
7af75e6c65
h263 stuffing decode fix
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Originally committed as revision 2304 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-26 22:18:25 +00:00
Michael Niedermayer
2ecad8bd45
fixes levis.avi
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dunno if this is correct ...
Originally committed as revision 2302 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-25 12:19:26 +00:00
Michael Niedermayer
34f60ee61b
slight quality improvement ( < +0.04 PSNR) for high bitrate videos with trellis quantization
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Originally committed as revision 2300 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-24 19:45:57 +00:00
Michael Niedermayer
98b0858e10
constraint_parameter_flag fix
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Originally committed as revision 2299 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-24 00:06:33 +00:00
Falk Hüffner
e4e70d2e2d
Fix compilation with ccc
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Originally committed as revision 2298 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-22 20:29:58 +00:00
Mike Melanson
b10529b4c4
fix Interplay DPCM (frames are intracoded, predictors do not carry
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forward to next block, initial predictors go to the output)
Originally committed as revision 2294 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-19 04:41:02 +00:00
Mike Melanson
42e96409d3
MACRO-ize a bunch of redundant code blocks; fix 16-bit RGB modes (it's
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RGB not RGG)
Originally committed as revision 2293 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-19 04:00:32 +00:00
Mike Melanson
bf649a9d6d
do away with all those naughty global variables
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Originally committed as revision 2292 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-19 01:13:53 +00:00
Mike Melanson
d86e8568e6
video looks beautiful now, many thanks to Alexander Belyakov
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<abel at krasu.ru> for squishing bunches of bugs
Originally committed as revision 2290 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-18 03:30:08 +00:00
Mike Melanson
7581685205
wrong, wrong, wrong...coded bits are read in the opposite direction
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Originally committed as revision 2289 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-17 05:17:31 +00:00
Fabrice Bellard
cf7412b58d
use VC++ lib tool if available
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Originally committed as revision 2286 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-16 20:28:53 +00:00
Michael Niedermayer
05fbd0a2b0
scenechange_threshold
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Originally committed as revision 2281 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-16 11:25:29 +00:00
Fabrice Bellard
cb728d7902
correct DLL windows install
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Originally committed as revision 2279 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-15 22:27:43 +00:00
Michael Niedermayer
41338ac06f
another non const static, maybe its thread save now
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Originally committed as revision 2276 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-15 19:18:28 +00:00
Mike Melanson
186447f8fe
initial Interplay video decoder
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Originally committed as revision 2275 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-14 19:39:18 +00:00
Mike Melanson
6423d073c9
Ministry of English Composition fixes (courtesy of Diego Biurrun
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<diego at biurrun.de>)
Originally committed as revision 2273 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-14 16:52:34 +00:00
Mike Melanson
afb8d3f80d
change pixel identifier conflict with AltiVec headers (patch courtesy of
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Magnus Damm <damm at opensource.se>)
Originally committed as revision 2272 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-14 16:11:01 +00:00
Falk Hüffner
f7728bf61c
Use asms instead of builtins when compiling for generic Alpha. Less
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ugly.
Originally committed as revision 2270 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-13 10:07:46 +00:00
Mike Melanson
0f371e3e2a
final word on RGBA byte order
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Originally committed as revision 2268 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-13 02:31:03 +00:00
Roman Shaposhnik
e7015b41e7
* patch for compile problem by "Steven M. Schultz" sms at 2BSD dot COM
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Originally committed as revision 2267 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-12 18:25:04 +00:00
Mike Melanson
ba118447d5
deploy palette control API
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Originally committed as revision 2266 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-12 03:48:14 +00:00
Fabrice Bellard
7b7d86f120
simplified version handling
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Originally committed as revision 2264 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-11 22:51:05 +00:00
Mike Melanson
e9cc5211a4
copy & paste strikes again
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Originally committed as revision 2261 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-11 06:16:39 +00:00
Mike Melanson
6f4915ac83
xan_wc3 decoder now works correctly; added a bunch of output
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colorspaces
Originally committed as revision 2260 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-11 05:46:25 +00:00
Michael Niedermayer
541ae14095
AVI stream header FCC / more reliable detection of old xvid files
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Originally committed as revision 2258 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-10 23:40:55 +00:00
Michael Niedermayer
8fc6c2b537
detect old xvid with fourcc=DIVX
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remove "this file was encoded with ..." stuff (use debug=4096 if u want to know that)
Originally committed as revision 2253 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-10 11:28:18 +00:00
Michael Niedermayer
09770af869
detect avcodec_open() on an already opened AVCodecContext
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Originally committed as revision 2251 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-10 08:20:14 +00:00
Fabrice Bellard
b160941221
removed warnings
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Originally committed as revision 2248 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-09 22:59:16 +00:00
Fabrice Bellard
09b85c13a3
use const data - began to make code more portable
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Originally committed as revision 2247 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-09 22:56:25 +00:00
Fabrice Bellard
1df1df0b44
removed warnings
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Originally committed as revision 2246 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-09 22:50:44 +00:00
Fabrice Bellard
83586795a2
remove warnings
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Originally committed as revision 2245 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-09 22:48:19 +00:00
Michael Niedermayer
2523e73c77
--disable-risky fix by (Luca Abeni <lucabe72 at email dot it>)
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Originally committed as revision 2243 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-09 19:46:21 +00:00
Glenn Maynard
cddf3f452a
Debug/optimization patch by (Glenn Maynard <g_sf at zewt dot org>)
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Originally committed as revision 2240 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-09 19:03:14 +00:00
Fabrice Bellard
98ce5991d7
update sub_id in mpegaudio decoding (might need same method as MPEG2VIDEO too ?)
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Originally committed as revision 2238 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-08 22:49:26 +00:00
Fabrice Bellard
80783dc2c2
CODEC_ID_MP3LAME is obsolete
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Originally committed as revision 2232 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-08 22:04:29 +00:00
Fabrice Bellard
dcedf58672
changed my mind about CODEC_ID_MPEGVIDEO - CODEC_ID_MP3LAME is absolete
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Originally committed as revision 2231 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-08 22:03:29 +00:00
Fabrice Bellard
742d87d633
removed os_support.h
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Originally committed as revision 2227 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-08 21:05:43 +00:00
Fabrice Bellard
ca4a77c5b3
removed os_support.h as most of libavcodec is os independant - most of the time only libavformat needs OS dependant features
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Originally committed as revision 2226 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-08 21:04:11 +00:00
Fabrice Bellard
56c4a18464
ctype.h is a common header
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Originally committed as revision 2223 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-08 19:58:34 +00:00
Mike Melanson
9937e686fe
New fringe codecs: WC3/Xan video, Xan DPCM, DK3 & DK4 ADPCM
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Originally committed as revision 2217 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-08 04:10:59 +00:00
Alex Beregszaszi
8026c3b54c
bump version numbers to 0.4.8
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Originally committed as revision 2210 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-05 14:41:53 +00:00
Michael Niedermayer
a17236c53c
MingW patches by (Glenn Maynard <g_sf at zewt dot org>)
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Originally committed as revision 2203 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-04 08:21:27 +00:00
Michael Niedermayer
e91df37619
CODEC_ID_MPEGVIDEO
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Originally committed as revision 2198 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-02 08:34:29 +00:00
Mike Melanson
3ef8be2bfc
initial commit for Id RoQ and Interplay MVE multimedia subsystems
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Originally committed as revision 2195 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-02 04:32:02 +00:00
Michael Niedermayer
77ee78bcdb
100l
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Originally committed as revision 2193 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-01 17:42:07 +00:00
Michael Niedermayer
67b04c1aef
more fixes
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Originally committed as revision 2192 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-01 17:05:28 +00:00
Michael Niedermayer
bf5d0505c6
some fixes (still buggy though)
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Originally committed as revision 2191 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-01 16:40:25 +00:00
Mike Melanson
421e085903
skip preamble bytes
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Originally committed as revision 2189 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-01 15:53:01 +00:00
Michael Niedermayer
1149acdc17
asv2 encoding
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Originally committed as revision 2187 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-01 12:26:39 +00:00
Michael Niedermayer
9b56edf52a
ASV2 decoder
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Originally committed as revision 2186 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-01 08:10:01 +00:00
Michael Niedermayer
cb231c4866
fixing unused f_code values
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10l (forgot to update the regression test scores after the closed gop bit fix)
Originally committed as revision 2185 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-30 19:40:30 +00:00
Michael Niedermayer
dc98fc8d17
10l (big vs. little endian)
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Originally committed as revision 2184 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-30 19:31:49 +00:00
Michael Niedermayer
12dccd4e60
bit_rate in mpeg1/2 should be 0x3FFFF for vbr or at least >= max_bitrate
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Originally committed as revision 2180 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-29 19:42:23 +00:00
Michael Niedermayer
69b0ff3acf
10l (closed gop bit)
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Originally committed as revision 2178 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-29 15:57:40 +00:00
Fabrice Bellard
8c5b5683ae
fixed audio frame buffering problem (should correct problems on some streams) - faster synthesis filter - prototype 'parse_only' support
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Originally committed as revision 2173 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-28 13:38:06 +00:00
Fabrice Bellard
d99ce8d7de
spelling fix
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Originally committed as revision 2172 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-28 13:30:03 +00:00
Michael Niedermayer
2d5e962b06
100l (forget to reset me.skip for b frames)
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Originally committed as revision 2170 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-26 22:26:18 +00:00
Roman Shaposhnik
47017dd870
* ffmpeg was *silently* rejecting to deinterlace NTSC DV. The problem
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is generic for any video with yuv411. Seems like a trivial fix,
but we really have to clean up all of the pix_fmt business a bit more.
Originally committed as revision 2169 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-26 22:05:12 +00:00
Michael Niedermayer
22ddd60bc2
fixing CODEC_FLAG_GLOBAL_HEADER
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Originally committed as revision 2167 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-26 20:14:28 +00:00
Michael Niedermayer
922bc38d55
mpeg2 regression test
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add mpeg2video_decoder, thats more consistant with the encoders, note, both mpeg1video and mpeg2video decoder will happily decode both mpeg1 and 2
Originally committed as revision 2166 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-26 07:42:25 +00:00
Michael Niedermayer
e4eadb4b44
oooooops, having 2 Eterms open and doing cvs diff in one and cvs commit in the other sucks, especially if they are in different directories (MPlayer/main/libavcodec vs. ffmpeg/libavcodec)
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Originally committed as revision 2165 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-25 22:54:53 +00:00
Michael Niedermayer
029911d1c3
mpeg2 encoding
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Originally committed as revision 2164 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-25 22:47:32 +00:00
Michael Niedermayer
9b6a5b87a6
xvid edge bug (if i understand the mpeg4 spec correctly) autodetection
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improved edge & padding bug detection for old files
tested with *.avi *.mp4 on my HD
Originally committed as revision 2163 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-25 12:50:15 +00:00
Fabrice Bellard
802f454e5b
removed unused variable
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Originally committed as revision 2162 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-24 22:28:41 +00:00
Fabrice Bellard
acaa20d7bd
avoid warning
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Originally committed as revision 2161 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-24 22:21:06 +00:00
Fabrice Bellard
02c28fe629
avoid warning
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Originally committed as revision 2160 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-24 22:15:37 +00:00
Fabrice Bellard
df15903f27
removed unused variable
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Originally committed as revision 2159 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-24 22:13:48 +00:00
Fabrice Bellard
d9c533a521
removed unused variables
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Originally committed as revision 2158 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-24 22:08:22 +00:00
Fabrice Bellard
228ef9dde1
memmove fixes (Jon Burgess)
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Originally committed as revision 2157 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-24 22:01:33 +00:00
Fabrice Bellard
f5fe9d5f8c
export int64_t_C as it is needed by libavformat.h
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Originally committed as revision 2144 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-24 16:00:34 +00:00
Fabrice Bellard
3519af27d8
when changing version, please keep my changes (win32 compile fix)
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Originally committed as revision 2138 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-24 13:57:42 +00:00
Michael Niedermayer
d6eb3c500a
custom quant matrix encoding support
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Originally committed as revision 2135 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-22 22:18:08 +00:00
Michael Niedermayer
c3bf0288c9
PSX MDEC decoder, based upon some code from Sebastian Jedruszkiewicz <elf at frogger dot rules dot pl>
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note: completly untested, no demuxer yet
Originally committed as revision 2134 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-22 14:59:04 +00:00
Fabrice Bellard
9ee2c20e49
repeat_pict was never returned
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Originally committed as revision 2132 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-22 08:29:44 +00:00
Michael Niedermayer
743739d2c5
AC3 encoding patch ba (Ross Martin <ffmpeg at ross dot interwrx dot com>)
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Originally committed as revision 2129 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-20 07:57:00 +00:00
Michael Niedermayer
b928ec649c
fixing chroma MC
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minor cleanup
postprocessing support
Originally committed as revision 2128 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-20 07:35:23 +00:00
Michael Niedermayer
a2f11b3c3a
MC rounding fixed?
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UMV
still not bugfree :(
Originally committed as revision 2127 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-19 17:10:00 +00:00
Michael Niedermayer
8e39d4a744
fix AVFrame.reference (the frames are used for decoding future frames so it should be !=0)
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fix some assert in utils.c (no bug but its saver if the released pointers are NULL)
fix double release_buffer() at the end
Originally committed as revision 2126 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-19 16:18:48 +00:00
Michael Niedermayer
bd5a60201e
use codec_tag for encoding too
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Originally committed as revision 2125 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-18 09:20:02 +00:00
Michael Niedermayer
f818862633
fixing thread safety, this may cause alignment problms (if it does than the stuff should be moved to MpegEncContext)
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Originally committed as revision 2124 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-15 19:58:27 +00:00
Roman Shaposhnik
36b58e850d
* fixing a regression in mpeg encoder (not setting pix_fmt),
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this is hardly the right way to do things, but it'll suffice for now.
* patch from Gildas Bazin
gbazin at altern dot org
* fix for a 10l in configure
* gcc 2.95.3 and Solaris build in general are not ready
for -Werror in libavformat/Makefile
Originally committed as revision 2123 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-12 18:20:29 +00:00
Mike Melanson
966df5b6b3
reverse earlier patch
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Originally committed as revision 2121 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-12 10:00:31 +00:00
Magnus Damm
b6e52719c6
Simplified and fixed altivec/altivec.h detection under Linux and Darwin (and others). Patch by Magnus Damm <damm@opensource.se>
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Originally committed as revision 2120 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-11 20:27:17 +00:00
Michael Niedermayer
62563c38d0
skip ext header missing message for msmpeg4v2
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Originally committed as revision 2118 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-10 21:11:45 +00:00
Mike Melanson
c965f94346
endian-conscious fix, courtesy of Sebastian Jedruszkiewicz
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<elf -at- frogger.rules.pl>
Originally committed as revision 2107 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-08 00:12:18 +00:00
Michael Niedermayer
6e23091277
check input pix_fmt
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Originally committed as revision 2104 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-05 14:08:28 +00:00
Michael Niedermayer
59c673d518
cleanup / fixes
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Originally committed as revision 2103 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-05 10:19:43 +00:00
Michael Niedermayer
769fc4660c
clear bitstream buffers in AVCodec.flush()
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Originally committed as revision 2101 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-02 22:01:02 +00:00
Michael Niedermayer
6a686d58b4
FF_INPUT_BUFFER_PADDING_SIZE
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Originally committed as revision 2100 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-01 11:01:05 +00:00
Michael Niedermayer
ffba1dc02b
make the h263 decoder more error tolerant
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Originally committed as revision 2099 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-01 11:00:03 +00:00
Ivan Kalvachev
302898fcbe
Add GNU header, remove X includes, add more check for xvmc render packet
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Originally committed as revision 2097 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-29 14:15:28 +00:00
Michael Niedermayer
782b80d9dd
namespace fix (triggered by gcc-alivec-bugfix + gentoo or so) by (Magnus Damm <damm at opensource dot se>)
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Originally committed as revision 2096 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-29 10:26:34 +00:00
Michael Niedermayer
f5ea4461ce
patch for flv deblocking by (Garrick Meeker <gmeeker at theoryllc dot com>)
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Originally committed as revision 2095 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-29 09:58:47 +00:00
Michael Niedermayer
7d1c3fc1d6
rate distortion mb decision support
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fix decoding of old %16!=0 divx
fix assertion failure in motion_est.c
Originally committed as revision 2094 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-29 02:09:12 +00:00
Michael Niedermayer
80adda8efd
debug stuff
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Originally committed as revision 2093 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-29 01:45:19 +00:00
Alex Beregszaszi
e7124ffc68
using av_abort instead exit
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Originally committed as revision 2092 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-28 16:35:42 +00:00
Alex Beregszaszi
c39c1dcae5
410p -> 411p
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Originally committed as revision 2091 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-27 20:45:09 +00:00
Alex Beregszaszi
3aff069b58
CLJR decoding support
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Originally committed as revision 2090 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-27 20:20:31 +00:00
Ivan Kalvachev
f23a68dff3
make MPV_frame_start fail on get_buffer failer
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Originally committed as revision 2089 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-26 23:31:13 +00:00
Ivan Kalvachev
4f1bb8a983
compile xvmc only when requested
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Originally committed as revision 2088 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-26 23:21:30 +00:00
Ivan Kalvachev
fb364ada4a
initial XvMC support
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Originally committed as revision 2087 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-26 01:52:06 +00:00
Ivan Kalvachev
2e7b4c8442
initial XvMC support
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Originally committed as revision 2085 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-26 01:28:49 +00:00
Michael Niedermayer
ff862be5ed
ati vcr2 uv swap
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Originally committed as revision 2084 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-26 00:49:46 +00:00
Alex Beregszaszi
0c938bd102
get_bits -> skip_bits
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Originally committed as revision 2083 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-25 13:36:08 +00:00
Alex Beregszaszi
669e5093f6
warning fixes
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Originally committed as revision 2082 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-25 13:15:16 +00:00
Michael Niedermayer
008f085172
vcr2 cleanup
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Originally committed as revision 2081 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-24 23:44:45 +00:00
Michael Niedermayer
e94bc1006f
ATI VCR2 decoding support
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Originally committed as revision 2079 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-24 23:32:12 +00:00
Michael Niedermayer
14bc6e6371
fix
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Originally committed as revision 2078 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-24 21:52:41 +00:00
Michael Niedermayer
be3564edad
ATI VCR1 decoder
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Originally committed as revision 2076 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-24 12:18:46 +00:00
Michael Niedermayer
17d71fb922
last frames & b frames encoding fix
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Originally committed as revision 2075 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-23 10:41:07 +00:00
Michael Niedermayer
e9174ba460
last frame decoding fix
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Originally committed as revision 2074 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-23 09:58:02 +00:00
Michael Niedermayer
a15e68deb6
bitstream changes to match JM7.2
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Originally committed as revision 2073 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-23 00:32:50 +00:00
Michael Niedermayer
3bb07d6165
default for slices is display order again
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optional support for field slices & slices in coded order
and single component slices for svq1 (unfinished)
Originally committed as revision 2066 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-20 14:48:05 +00:00
Michael Niedermayer
42928ccbc2
svq3 b frame slices fix
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Originally committed as revision 2065 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-18 11:47:14 +00:00
Michael Niedermayer
7a06ff148d
AVCodec.flush()
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ff_draw_horiz_band() in coded order / cleanup
Originally committed as revision 2064 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-17 12:29:07 +00:00
Michael Niedermayer
cf48e6f8dc
edge fix
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Originally committed as revision 2053 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-16 18:20:46 +00:00
Michael Niedermayer
6674a12696
fix edge repeating bug for %16!=0 files, this fixes Quicktime mpeg4 (they arent buggy)
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note, encoding wasnt affected by that
Originally committed as revision 2052 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-16 18:12:14 +00:00
Michael Niedermayer
fa12b5469d
fix qmin==qmax==1 && msmpeg4 && intra bug
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Originally committed as revision 2051 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-16 11:48:59 +00:00
Michael Niedermayer
e11530e780
flv1 fix
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Originally committed as revision 2047 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-15 20:22:22 +00:00
Michael Niedermayer
68a4889157
10l
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Originally committed as revision 2042 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-14 21:07:50 +00:00
Michael Niedermayer
ce3299529b
10l
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Originally committed as revision 2041 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-13 11:14:43 +00:00
Michael Niedermayer
d9e6a6c629
golomb rice code cleanup / simplify (~0.5% compression gain and slightly faster)
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jpegls style golomb rice coder
Originally committed as revision 2040 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-13 11:06:45 +00:00
Michael Niedermayer
25bd2349ed
simpler
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Originally committed as revision 2039 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-12 22:15:11 +00:00
Michael Niedermayer
7e9e2b55c5
cleanup
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Originally committed as revision 2038 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-12 20:21:34 +00:00
Michael Niedermayer
ec0eeaa212
postprocessing support
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fix duplicate frames bug?
Originally committed as revision 2031 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-10 19:09:24 +00:00
Michael Niedermayer
dde384225e
1000l (forgot to commit)
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Originally committed as revision 2030 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-10 16:25:30 +00:00
Michael Niedermayer
e4748d63ea
fix? flv escape codes
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Originally committed as revision 2029 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-10 10:24:47 +00:00
Mike Melanson
3d32b429d3
added the official VP3 IDCT (C implementation) as well as a grayscale
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decoding mode
Originally committed as revision 2027 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-10 05:16:25 +00:00
Michael Niedermayer
44a2950f72
flv cleanup / simplify
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Originally committed as revision 2026 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-10 00:15:27 +00:00
Garrick Meeker
d4f5d74a54
flash video (flv) support patch by (Garrick Meeker <gmeeker at theoryllc dot com>)
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Originally committed as revision 2024 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-09 23:10:59 +00:00
Romain Dolbeau
e45a2872fa
1) remove TBL support in PPC performance. It's much more useful to use the
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PMCs, and with Apple's CHUD it's fairly easy too. No reason to keep useless
code around
2) make the PPC perf stuff a configure option
3) make put_pixels16_altivec a bit faster by unrolling the loop by 4
patch by (Romain Dolbeau <dolbeau at irisa dot fr>)
Originally committed as revision 2022 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-09 20:18:13 +00:00
Michael Niedermayer
0273ceebbd
few more error checks
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Originally committed as revision 2021 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-08 22:12:17 +00:00
Michael Niedermayer
3f6f76afef
the reference sw doesnt like some legal headers ...
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Originally committed as revision 2020 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-07 20:17:44 +00:00
Alex Beregszaszi
4b0e52f635
warning fix
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Originally committed as revision 2019 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-07 16:06:00 +00:00
Michael Niedermayer
05fd1577be
mpeg 2 seeking fix
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Originally committed as revision 2018 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-07 11:25:31 +00:00
Alex Beregszaszi
bd7d1ea76b
Optimized simple idct for arm by Frederic 'dilb' Boulay <dilb@handhelds.org>. Currently licensed under the GPLv2, but the author allowed to license it under the LGPL, feel free to change
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Originally committed as revision 2017 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-07 11:19:18 +00:00
Michael Niedermayer
e056044824
CODEC_FLAG_LOW_DELAY fix
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Originally committed as revision 2016 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-06 21:24:04 +00:00
Michael Niedermayer
27fc5352d0
merge U and V statistics, 33% reduction in memory requirement, compression rate better for some files worse for others, worst compression rate loss 0.05%
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Originally committed as revision 2015 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-05 14:18:07 +00:00
Michael Niedermayer
147e5200ca
memleak fix by (Jake Page <jake at CS dot Stanford dot EDU>)
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with minor fix by me
Originally committed as revision 2014 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-05 08:31:08 +00:00
Alex Beregszaszi
aef3c69d8d
moved frame_count to wmadeccontext
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Originally committed as revision 2011 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-04 20:32:04 +00:00
Alex Beregszaszi
f2899fb1ff
uniformization (now it uses the same trace functions as h264, defined in common.h)
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Originally committed as revision 2010 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-04 20:26:04 +00:00
Alex Beregszaszi
2ca71015ef
unwanted second definition of CHECKED_ALLOCZ
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Originally committed as revision 2009 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-04 17:16:53 +00:00
Romain Dolbeau
3efd4952df
PPC fixes & clean-up patch by (Romain Dolbeau <dolbeau at irisa dot fr>)
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Originally committed as revision 2008 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-04 09:39:05 +00:00
Ivan Kalvachev
d55e93e48b
Mpeg2 16x8 Patch by ("Ivan Kalvachev" <ivan at cacad dot com>)
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Originally committed as revision 2006 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-03 23:29:00 +00:00
Michael Niedermayer
aef95c8cb9
fix last_block_index<=0 bug
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Originally committed as revision 2004 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-03 22:35:39 +00:00
Michael Niedermayer
d9ced4ca4b
cleanup / cosmetics
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Originally committed as revision 2001 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-02 16:50:20 +00:00
Michael Niedermayer
085565f71f
20% less memory needed for 8bit AC state (worst compression rate loss was 0.2%, all other files had <=0.1% loss)
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Originally committed as revision 2000 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-02 10:45:04 +00:00
Alex Beregszaszi
9085af0751
moved the tables into header files (and applied the 'static' patch). Nick: why do you like mergeing tables and code into one file, so making it unusable big?
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Originally committed as revision 1999 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-29 19:11:55 +00:00
Michael Niedermayer
a4adb60858
PPC970 patch + cpu-specific tuning support by (Romain Dolbeau <dolbeau at irisa dot fr>)
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Originally committed as revision 1997 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-29 00:39:57 +00:00
Sam Hocevar
2c094d6338
build error on Alpha patch by (Sam Hocevar <sam at zoy dot org>)
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Originally committed as revision 1996 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-29 00:23:30 +00:00
Michael Niedermayer
dc939fd588
fix CHECKED_ALLOCZ(0)
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Originally committed as revision 1993 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-28 22:51:42 +00:00
Michael Niedermayer
1e79606dd6
gcc 2.95 workaround
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Originally committed as revision 1992 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-28 19:19:00 +00:00
Mike Melanson
2e26c8d204
- fix PLANE_PRED8x8 prediction (H/V are swapped, this is correct!)
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- fix B-frame motion compensation
- cleanup motion vector math and other blocks of common code
Originally committed as revision 1991 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-27 15:05:29 +00:00
Mike Melanson
89ebf4e85e
Fix third pixel motion compensation
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Originally committed as revision 1990 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-27 15:03:58 +00:00
Michael Niedermayer
8e937a4ad1
2x100l
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Originally committed as revision 1989 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-27 12:58:40 +00:00
Michael Niedermayer
cb482d2511
blinking blocks around thin vertical lines and dots bugfix
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Originally committed as revision 1988 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-26 11:31:34 +00:00
Ivan Kalvachev
1dff7d56ad
DMV support patch by ("Ivan Kalvachev" <ivan at cacad dot com>)
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Originally committed as revision 1985 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-23 22:32:15 +00:00
Michael Niedermayer
2a250222e6
CONFIG_ENCODERS cleanup
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Originally committed as revision 1984 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-22 11:08:22 +00:00
Michael Niedermayer
4fb518c392
the return of the idct with 16bit output by ("Ivan Kalvachev" <ivan at cacad dot com>)
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Originally committed as revision 1983 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-21 01:11:31 +00:00
Michael Niedermayer
daab329603
fixing concealment MVs prediction
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Originally committed as revision 1982 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-21 00:50:40 +00:00
Alex Beregszaszi
eb60dddc2e
some warning fixes
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Originally committed as revision 1977 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-20 15:21:25 +00:00
Mike Melanson
a7d3e7729a
don't step on the context
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Originally committed as revision 1976 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-20 02:38:29 +00:00
Mike Melanson
4e8eed2f3b
4, not 2
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Originally committed as revision 1975 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-20 02:22:25 +00:00
Mike Melanson
da3b975630
added support for B-frames and multiple slices
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Originally committed as revision 1974 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-19 01:44:44 +00:00
Mike Melanson
ccdaf63dc3
fix identifier to fix compilation
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Originally committed as revision 1973 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-19 01:25:48 +00:00
Michael Niedermayer
c009df3f86
make ff_emulated_edge_mc() independant of MpegEncContext
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Originally committed as revision 1971 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-18 22:00:23 +00:00
Nick Kurshev
cebe4432e9
optimization: merge phases 0 and 1
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Originally committed as revision 1970 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-18 06:37:23 +00:00
Michael Niedermayer
b1e6b355f7
lossless mjpeg encoding (planar yuv & RGB) and somerelated bugfixes
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Originally committed as revision 1968 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-17 22:48:51 +00:00
Nick Kurshev
c3b4e0eb15
to be more precise
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Originally committed as revision 1967 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-17 07:48:50 +00:00
Nick Kurshev
860208a400
finally works now
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Originally committed as revision 1966 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-17 07:22:31 +00:00
Alex Beregszaszi
971eb237b7
10l
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Originally committed as revision 1965 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-16 15:06:31 +00:00
Fabrice Bellard
855127bc92
fixed segfault if sequence header has not been found before slice decoding
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Originally committed as revision 1964 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-16 14:09:18 +00:00
Michael Niedermayer
63efe9a7e6
cleanup
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pegasus "pseudo yuv" (=RCT) lossless decoding support
bigendian fix?
Originally committed as revision 1963 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-16 13:19:30 +00:00
Alex Beregszaszi
1433e6c499
a bottle of coke (=0.5l)
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Originally committed as revision 1962 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-16 10:30:01 +00:00
Nick Kurshev
0b15bfe7cc
some useful warning
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Originally committed as revision 1961 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-16 08:28:43 +00:00
Michael Niedermayer
e4d2b1f39a
lossless jpeg decoding support
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Originally committed as revision 1959 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-15 00:15:57 +00:00
Michael Niedermayer
11e659c203
golomb rice codes
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use gradients instead of prediction errors as context model
store independant quantization tables for each point
merge contexts with opposit sign
Originally committed as revision 1957 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-13 21:31:28 +00:00
Zdenek Kabelac
2248dd89ae
* removed redundant includes (they were even wrongly used)
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Originally committed as revision 1953 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-13 09:36:13 +00:00
Nick Kurshev
b8414bbd16
RealAudio 1.0 (14_4) and 2.0 (28_8) native decoders. Author unknown, code from a mplayerhq (originally from public domain player for Amiga
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at http://www.honeypot.net/audio )
Originally committed as revision 1952 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-13 08:31:40 +00:00
Fabrice Bellard
a9722aa6e5
works with old gcc versions too
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Originally committed as revision 1948 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-10 22:45:43 +00:00
Michael Niedermayer
c2f1b2cb71
reducing memory consumption (reducing number of contexts and other stuff, no noticeable loss in compression rate)
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Originally committed as revision 1942 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-09 23:55:16 +00:00
Michael Niedermayer
7408ad05cc
10l
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Originally committed as revision 1940 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-09 19:11:50 +00:00
Michael Niedermayer
5e20f836b3
FFV1 codec (our very simple lossless intra only codec, compresses much better then huffyuv)
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Originally committed as revision 1939 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-09 02:24:51 +00:00
Michael Niedermayer
cd394651c9
more comments
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Originally committed as revision 1938 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-07 22:21:08 +00:00
Michael Niedermayer
8f8c0800f8
cleanup
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Originally committed as revision 1932 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-06 10:04:15 +00:00
Zdenek Kabelac
bc634f6fc2
* 3gp patch by Joca
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Originally committed as revision 1931 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-05 14:30:52 +00:00
Michael Niedermayer
4b465299f3
4xm adpcm
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Originally committed as revision 1928 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-03 13:58:44 +00:00
Michael Niedermayer
b60ad448de
fix 4xm yuv->rgb565 transform
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Originally committed as revision 1925 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-01 10:56:36 +00:00
Michael Niedermayer
5be8a3737b
10l (array[-1] ...)
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Originally committed as revision 1924 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-01 10:13:29 +00:00
Michael Niedermayer
8809cfee0a
4xm codec
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Originally committed as revision 1923 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-01 00:56:05 +00:00
Mike Melanson
642d7e842e
revising and fixing motion vectors, squished block unpacking bug that
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led to memory stomps, added support for funky arbitrary dimensions
Originally committed as revision 1922 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-31 07:56:58 +00:00
Michael Niedermayer
ba88675b1d
rgb15 & rgb16 fix
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Originally committed as revision 1921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-30 13:27:21 +00:00
Michael Niedermayer
61ccfcc009
(truncated) unary binerization
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unary k-th order exp golomb binarization
Originally committed as revision 1920 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-30 01:05:48 +00:00
Michael Niedermayer
cf713bb862
fix mpeg1/2 decoding if there are no 0 bytes after the bitstream
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print mpeg1/2 startcodes support
Originally committed as revision 1919 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-30 00:02:25 +00:00
Michael Niedermayer
4cdfaf8093
mpeg1 decoding fix
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Originally committed as revision 1917 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-29 21:34:25 +00:00
Michael Niedermayer
d592f67fb6
CABAC
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note, this is just the CABAC (de)coder not complete h264-cabac support
Originally committed as revision 1915 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-28 18:44:52 +00:00
Mike Melanson
e2a7bb282d
placeholder IDs for 4xm A/V codecs
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Originally committed as revision 1913 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-28 02:40:09 +00:00
Michael Niedermayer
db6e779506
motion vector vissualization for mpeg1/2
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mpeg1/2 cleanup/bugfix
error resilience bugfix
Originally committed as revision 1911 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-27 12:31:03 +00:00
James Stembridge
ebc51331a8
set pix_fmt in rv10 patch by (James Stembridge <jstembridge at users dot sourceforge dot net>)
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Originally committed as revision 1909 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-26 21:40:58 +00:00
Mike Melanson
59fcece910
rework SVQ1 decoder to use more intuitive VLC tables as well as ffmpeg's
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native VLC facilities; also added decoding of some more frame header
fields
Originally committed as revision 1907 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-26 17:44:24 +00:00
Falk Hüffner
4cfbf61bf1
Warning and compatibility fixes.
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Originally committed as revision 1902 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-24 18:48:30 +00:00
Michael Niedermayer
b534c7f92a
some benchmarking code
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Originally committed as revision 1901 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-23 18:04:34 +00:00
Michael Niedermayer
9fe690c88f
optimize
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Originally committed as revision 1900 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-23 16:04:24 +00:00
Michael Niedermayer
14b74d381a
cleanup
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Originally committed as revision 1899 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-23 12:58:46 +00:00
Michael Niedermayer
d07f90433a
truncated h263 decoding support / H263-ES "demuxer"
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Originally committed as revision 1898 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-22 14:12:22 +00:00
Michael Niedermayer
a9a07762b8
altivec gcc-3 fixes by (Magnus Damm <damm at opensource dot se>)
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Originally committed as revision 1896 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-21 17:50:57 +00:00
Zdenek Kabelac
31d8cb134d
* compile fixes by Mitch at Bits.COM
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Originally committed as revision 1894 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-20 17:36:49 +00:00
Michael Niedermayer
6d50b2e673
cleanup
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Originally committed as revision 1893 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-20 01:03:40 +00:00
Wolfgang Hesseler
3859736446
CONFIG_ENCODERS patch by (Wolfgang Hesseler <qv at multimediaware dot com>)
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Originally committed as revision 1892 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-20 00:42:14 +00:00
Michael Niedermayer
3d2e8cce3a
ASV1 codec
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with postprocessing support :)
Originally committed as revision 1891 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-19 13:30:59 +00:00
Mike Melanson
22493ab9cb
fix subtle logic problem in block unpacker that leads to incorrect token
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decoding which leads to segfaults
Originally committed as revision 1890 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-19 01:22:46 +00:00
Michael Niedermayer
6d71b38207
improving 3IV1 support (still far from perfect) note, disabled as it requires some checks in the inner loops which would slow things down a tiny bit
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Originally committed as revision 1889 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-18 00:07:17 +00:00
Michael Niedermayer
62cf114b59
seems i guessed correctly (last 411 chroma block isnt scaled but cut and reordered)
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Originally committed as revision 1888 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-16 21:47:02 +00:00
Michael Niedermayer
377ec88802
bigendian fix
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Originally committed as revision 1887 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-16 19:18:53 +00:00
Michael Niedermayer
4c701ac80d
CODEC_CAP_DRAW_HORIZ_BAND
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Originally committed as revision 1886 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-16 10:14:25 +00:00
Michael Niedermayer
669ac79cf5
moving the svq3 motion compensation stuff to dsputil (this also means that existing optimized halfpel code is used now ...)
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Originally committed as revision 1885 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-15 23:30:03 +00:00
Falk Hüffner
3db320ea0c
Warning fixes.
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Originally committed as revision 1884 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-15 01:34:47 +00:00
Michael Niedermayer
94d44f455c
optimize
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Originally committed as revision 1883 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-15 00:43:43 +00:00
Michael Niedermayer
d8085ea727
cleanup
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Originally committed as revision 1882 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-14 23:08:01 +00:00
Michael Niedermayer
3bb10888ff
libmpeg2 style bitstream reader 17 vs 16 bit bugfix
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Originally committed as revision 1881 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-14 22:38:58 +00:00
BERO
41fda91d09
aligned dsputil (for sh4) patch by (BERO <bero at geocities dot co dot jp>)
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Originally committed as revision 1880 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-14 17:46:55 +00:00
BERO
d4961b3523
fastdiv patch by (BERO <bero at geocities dot co dot jp>) with fixes & cleanup by me
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Originally committed as revision 1879 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-14 15:12:13 +00:00
Michael Niedermayer
b82cdc7278
make sh4 IDCT optional, so the user can choose
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Originally committed as revision 1878 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-14 12:32:17 +00:00
BERO
0c6bd2ea0a
sh4 optimized idct & bswap patch by (BERO <bero at geocities dot co dot jp>)
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Originally committed as revision 1877 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-14 12:18:49 +00:00
joca@rixmail.se
891f64b339
AMR-NB audio support patch by (<joca at rixmail dot se>)
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Originally committed as revision 1876 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-14 11:40:16 +00:00
Michael Niedermayer
17fb5fd34e
libmpeg2 style bitstream reader fixes
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Originally committed as revision 1875 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-14 10:55:59 +00:00
Michael Niedermayer
924311cd98
some libmpeg2 style bitstream reader fixes (no dv doesnt yet work with it)
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Originally committed as revision 1874 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-14 10:54:25 +00:00
BERO
05858889b2
decode motion & modulo optimize patch by (BERO <bero at geocities dot co dot jp>)
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Originally committed as revision 1872 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-14 01:08:02 +00:00
BERO
d8e00c0997
bitstream reader optimize patch by (BERO <bero at geocities dot co dot jp>)
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Originally committed as revision 1871 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-14 00:32:22 +00:00
BERO
7062fad6e9
small optimize mpeg12.c/get_qscale patch by (BERO <bero at geocities dot co dot jp>) and the return idea by arpi
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Originally committed as revision 1870 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-13 23:38:51 +00:00
Michael Niedermayer
f7a8c179a7
optimizations
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Originally committed as revision 1869 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-13 13:38:09 +00:00
Zdenek Kabelac
d04fdff161
* oops - reversed last commit
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Originally committed as revision 1868 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-13 08:21:35 +00:00
Michael Niedermayer
4704097a2b
optimizations
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Originally committed as revision 1867 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-13 00:46:42 +00:00
Michael Niedermayer
f138f88364
100l (document buffer padding requirements)
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Originally committed as revision 1866 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-12 23:03:00 +00:00
Zdenek Kabelac
2def278a45
* sync
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Originally committed as revision 1865 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-12 17:59:26 +00:00
Zdenek Kabelac
445ad18d65
* link libfaad when needed
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Originally committed as revision 1862 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-12 12:32:33 +00:00
Zdenek Kabelac
aea22133c4
* quiet missing EOF \n warning
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Originally committed as revision 1861 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-12 12:31:02 +00:00
Zdenek Kabelac
280bd7b7de
* support for AAC audio streams via libfaad
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* could be complied with runtime linking of libfaad (CONFIG_FAADBIN)
* missing/untested support for raw AAC streams (maybe there will be
just one entry for aac)
* missing configure check for libfaad/config option
Originally committed as revision 1857 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-12 10:55:19 +00:00
Mike Melanson
74c0ac1274
fix image buffer leak on keyframes, add more error condition checks
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Originally committed as revision 1856 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-12 04:28:35 +00:00
Roman Shaposhnik
affd55a132
* fixing a bug in avpicture_layout (PAL8 wasn't handled properly)
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* adding regression tests for all pix_fmt conversions
* making libavtest part of the default testsuite
Originally committed as revision 1855 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-12 02:53:43 +00:00
Dan Christiansen
04431ca1c0
ranlib patch by (Dan Christiansen <danchr at daimi dot au dot dk>)
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Originally committed as revision 1853 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-11 11:26:35 +00:00
Michael Niedermayer
0549302188
more idct_permute docs
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Originally committed as revision 1852 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-11 10:19:05 +00:00
Mike Melanson
96a7e73b24
fix motion vector decoding bug and reinstate interframes
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Originally committed as revision 1851 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-11 04:47:45 +00:00
Mike Melanson
463d086bb5
get those permutations straight
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Originally committed as revision 1850 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-11 02:51:07 +00:00
Mike Melanson
892fc83e88
squashed a bunch of subtle array indexing bugs, fixed block mapping
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added more error checking, added (and enabled, for the time being) a
keyframe-only mode
Originally committed as revision 1849 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-10 21:46:17 +00:00
Michael Niedermayer
85ea6b2958
print obmc bug info only if avctx->debug&1
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Originally committed as revision 1848 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-10 21:35:29 +00:00
Mike Melanson
0433188259
dump the shady binary search logic (the part that binary searches
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through unsorted data)
Originally committed as revision 1847 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-10 16:06:33 +00:00
Mike Melanson
89a79364ed
change the way the ImageDescription is passed to the decoder
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Originally committed as revision 1846 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-10 04:30:29 +00:00
Michael Niedermayer
8b82a95675
svq3 decoder by anonymous
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Originally committed as revision 1845 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-09 22:16:14 +00:00
Mike Melanson
a466e345e4
correct the custom coding mode alphabet, add some validation on the
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motion vectors (which are not completely correct yet)
Originally committed as revision 1844 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-08 02:01:17 +00:00
Michael Niedermayer
5fd74135ad
more #ifdef CONFIG_ENCODERS by (Wolfgang Hesseler <qv at multimediaware dot com>)
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Originally committed as revision 1843 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-07 23:32:45 +00:00
Roman Shaposhnik
631670888d
* introducing new public interface in imgconvert.c
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+ avcodec_get_pix_fmt
converts textual representation of pixel format into
the actual id. Complements avcodec_get_pix_fmt_name.
+ avpicture_layout
serializes given picture into a flat array.
Complements avpicture_fill.
* adding a new option -pix_fmt to the ffmpeg, in order to control
pixel format for the codecs that do support it, like rawvideo,
for example.
* reducing complexity of the rawvideo codec by splitting it in two
and making it more reliable via hooking up to the avpicture_layout.
Plus adding new FourCC as described here: http://www.fourcc.org
* A tiny fix for avienc.c that makes avih and video strf consistent
regarding codec FourCC.
Originally committed as revision 1842 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-07 19:01:45 +00:00
Mike Melanson
4e80eb21af
looking better all the time! motion compensation is starting to work
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Originally committed as revision 1841 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-07 12:28:36 +00:00
Mike Melanson
44ae98ddef
fixed buffer allocation logic (hopefully) so that decoder does not crash
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most ffmpeg-enabled apps; added a bunch on motion compensation stuff
which is effectively disabled at the moment while details are worked out
Originally committed as revision 1840 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-07 02:30:37 +00:00
Michael Niedermayer
e20c40697c
release buffer cleanup
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Originally committed as revision 1839 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-06 20:43:37 +00:00
Mike Melanson
61873c4a44
fix decoder so that ffmpeg does not crash, at least not right away
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Originally committed as revision 1838 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-06 03:11:20 +00:00
Michael Niedermayer
814b648c75
Tiny patch for OpenBSD by (Björn Sandell <biorn at dce dot chalmers dot se>)
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Originally committed as revision 1837 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-05 23:22:56 +00:00
Michael Niedermayer
eb14c71360
doxy
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Originally committed as revision 1832 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-05 10:00:57 +00:00
Mike Melanson
d86053a416
first pass at a new VP3 video decoder
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Originally committed as revision 1831 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-05 02:54:15 +00:00
Arpi
9616355144
looks better (req. for mp-G2)
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Originally committed as revision 1830 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-03 19:26:52 +00:00
Roman Shaposhnik
ed543377a4
making it nicer to the client who doesn't expect errors messages in stdout
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Originally committed as revision 1829 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-01 22:45:09 +00:00
Roman Shaposhnik
880e8ba730
* fixing NTSC frame rate for DV streams
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* let ffmpeg preserve 'aspect_ratio' for recoding.
Do we want to make it tweakable from the command line ?
Originally committed as revision 1827 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-29 01:51:38 +00:00
Michael Niedermayer
cfcff63685
10l
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Originally committed as revision 1826 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-27 13:44:01 +00:00
Michael Niedermayer
067ff8b1ee
tired
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Originally committed as revision 1825 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-27 01:33:39 +00:00
Michael Niedermayer
bb463d8102
10l (returning negative number of consumed bytes if the first startcode of a frame was split between 2 buffers)
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Originally committed as revision 1824 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-27 01:11:26 +00:00
Michael Niedermayer
7c9375f15a
10l
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Originally committed as revision 1823 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-25 20:03:17 +00:00
Michael Niedermayer
a0c8317396
2pass stats fix (by ffdshow cvslog)
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Originally committed as revision 1822 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-25 19:46:00 +00:00
Michael Niedermayer
93d4546633
typo in a comment ...
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Originally committed as revision 1821 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-25 16:18:35 +00:00
Michael Niedermayer
d90cf87b90
fixing mixed dr1 + internal buffers
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Originally committed as revision 1820 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-25 00:29:48 +00:00
Michael Niedermayer
5755c27f47
doc fixes (forgot to commit)
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Originally committed as revision 1819 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-25 00:21:53 +00:00
Zdenek Kabelac
5d23497493
* more strict types
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Originally committed as revision 1815 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-23 08:56:14 +00:00
Michael Niedermayer
80097bbf71
cleanup mpeg1/2 bitstream parser
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Originally committed as revision 1813 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-22 13:55:12 +00:00
Zdenek Kabelac
5cd62665f0
* fixed initialization and some memleak
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* filling more avcodecs variables
* extending/improving mov parsing (unfinished)
Originally committed as revision 1812 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-22 08:36:39 +00:00
Fabrice Bellard
b5ff5e22e9
rgb555 alpha extraction fix
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Originally committed as revision 1810 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-21 22:37:39 +00:00
Fabrice Bellard
0469baf14f
added img_get_alpha_info()
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Originally committed as revision 1809 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-21 21:20:46 +00:00
Fabrice Bellard
0a05e4940b
fixed PIX_FMT_YUV422 conversions
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Originally committed as revision 1806 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-21 15:15:59 +00:00
Fabrice Bellard
0a9ad8d13d
loss fixes (thanks to Daniel Serpell) - shrink22 fix
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Originally committed as revision 1805 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-21 15:01:37 +00:00
Fabrice Bellard
e352ff0895
added all missing UV conversions
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Originally committed as revision 1803 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-21 14:38:52 +00:00
Fabrice Bellard
7e7e594092
almost exhaustive image conversion support
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Originally committed as revision 1802 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-21 13:53:46 +00:00
Fabrice Bellard
c50c0bc88b
accurate YUV to RGB and RGB to YUV conversions - added comments
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Originally committed as revision 1801 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-21 12:12:58 +00:00
Fabrice Bellard
b6147995ac
YUV formats/gray formats are correctly defined - added format loss information - preliminary JPEG YUV formats support
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Originally committed as revision 1800 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-20 16:18:44 +00:00
Fabrice Bellard
59cf08ce90
fixed static init
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Originally committed as revision 1799 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-20 16:16:52 +00:00
Fabrice Bellard
fab219971e
new YUV formats for correct JPEG YUV support - added automatic pixel format conversion guessing (minimize loss and size)
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Originally committed as revision 1798 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-20 16:15:43 +00:00
Fabrice Bellard
6d93f19449
rgba32 convert
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Originally committed as revision 1794 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-19 16:21:25 +00:00
Mike Melanson
a44f8ccbf8
code redundancy reduction, courtesy of suxen_drol -at- hotmail.com
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Originally committed as revision 1790 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-19 13:30:09 +00:00
Michael Niedermayer
68bf295e53
better? default thresholds, if this is worse for any files, then tell us ASAP
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Originally committed as revision 1787 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-18 12:50:00 +00:00
Michael Niedermayer
0426af3111
mpeg2 qscale flag
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a few bugfixes for the C pp code
minor optimization
Originally committed as revision 1786 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-18 12:45:34 +00:00
Michael Niedermayer
9534223539
segfault fix
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Originally committed as revision 1784 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-17 19:53:36 +00:00
Arpi
521221cf4b
Compile a52 util functions too
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Originally committed as revision 1781 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-16 20:04:20 +00:00
Arpi
1a7c3c8562
Utility functions (CRC calc & float->int converters)
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[imported from MPlayer, based on a52dec's libao]
Originally committed as revision 1780 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-16 20:03:07 +00:00
Michael Niedermayer
6814a25c67
meanigfull dr1 comment
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Originally committed as revision 1779 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-16 19:57:57 +00:00
Roman Shaposhnik
6e023978cf
Changes for SPARC/Solaris compatibility. Now it should be possible to
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build and test ffmpeg on SPARC/Solaris 8+ out of the box.
Originally committed as revision 1778 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-15 22:29:37 +00:00
Mike Melanson
deabd4fdde
native Indeo3 decoder implementation
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Originally committed as revision 1777 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-15 10:12:38 +00:00
Michael Niedermayer
129dfab2c7
10l
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Originally committed as revision 1774 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-14 20:02:12 +00:00
Michael Niedermayer
9acbbd16b9
check validity of some flags
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Originally committed as revision 1773 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-14 14:06:21 +00:00
Michael Niedermayer
af6e2fed04
minor cleanup / some warning fixes
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Originally committed as revision 1772 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-14 13:44:38 +00:00
Michael Niedermayer
7db52b63da
10l (hadamard fix)
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Originally committed as revision 1771 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-14 09:58:16 +00:00
Michael Niedermayer
7d6e42792d
10l
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Originally committed as revision 1770 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-12 22:53:26 +00:00
Michael Niedermayer
30f73fc72e
faster 8x8 & 16x16 plane prediction by skal (massimin at planet-d dot net)
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Originally committed as revision 1769 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-12 22:49:54 +00:00
Michael Niedermayer
487bce53eb
10l (use before malloc)
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Originally committed as revision 1768 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-12 15:00:32 +00:00
Michael Niedermayer
37b787f124
some checks to avoid segfaults if the decoder is feeded with junk
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Originally committed as revision 1757 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-11 22:53:03 +00:00
Michael Niedermayer
9c00c3af90
100l (mpeg2 decoding fixed)
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Originally committed as revision 1756 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-11 21:15:17 +00:00
Michael Niedermayer
2f5feea48b
10l (adaptve quant fix)
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Originally committed as revision 1752 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-11 09:20:45 +00:00
Sascha Sommer
b5e34cb1c1
#undef DATADIR before inclusion of windows.h patch by ("Sascha Sommer" <saschasommer at freenet dot de>)
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Originally committed as revision 1749 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-10 18:02:17 +00:00
Michael Niedermayer
8a3b6f92e0
10l
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Originally committed as revision 1747 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-10 14:07:18 +00:00
Michael Niedermayer
7bc9090a41
simplified adressing of most mb based arrays (mb_x + mb_y*s->mb_stride) now instead of mb_x + mb_y*mb_width and 1+mb_x + (1+mb_y)*(mb_width+2) and ... mixture
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more direct use of the new mb_type stuff instead of codec specific stuff
runtime mb_type debug output h264/h263 variants/mpeg1/2/4
error concealment /resilience for mpeg1/2
various minor optimizations
Originally committed as revision 1746 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-10 13:18:38 +00:00
Michael Niedermayer
84876d3677
b frames + slices bugfix
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Originally committed as revision 1745 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-10 08:47:08 +00:00
Michael Niedermayer
0aae3f43e4
fixing slice decoding, dunno why the regression tests didnt catch that ...
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Originally committed as revision 1744 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-10 01:39:53 +00:00
Michael Niedermayer
8b92b792d1
some checks to avoid segfault
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Originally committed as revision 1740 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-07 19:23:21 +00:00
Michael Niedermayer
9f2e61b6a3
pict_type & quality fix
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Originally committed as revision 1739 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-06 21:03:24 +00:00
Richard Hodges
be6784dc8a
fix pts type in avcodec.h for WIN32 patch by (Richard Hodges <rh at matriplex dot com>)
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Originally committed as revision 1738 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-06 19:45:02 +00:00
François Revol
c8816e0167
Fix for buggy (?) g++ (bailling out for beosaudio.cpp)
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Originally committed as revision 1736 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-05 12:11:10 +00:00
Michael Niedermayer
95c2634838
#ifdef TRACE printf() -> tprintf()
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Originally committed as revision 1735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-05 10:08:48 +00:00
Michael Niedermayer
1924f3ce36
multiple reference frames support
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Originally committed as revision 1734 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-04 20:59:50 +00:00
Michael Niedermayer
0da71265d8
H264 decoder & demuxer
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Originally committed as revision 1732 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-04 14:42:28 +00:00
Michael Niedermayer
6aafe463e5
support for DV aspect ratio and erroneous audio patch by (Dan Dennedy (dan at dennedy dot org) and Roman Shaposhnick <rvs at sun dot com>)
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Originally committed as revision 1731 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-04 13:45:45 +00:00
Michael Niedermayer
5064357588
fixing mem corruption
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Originally committed as revision 1729 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-04 13:36:07 +00:00
Michael Niedermayer
2c19981a93
10l
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Originally committed as revision 1725 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-02 10:18:29 +00:00
Michael Niedermayer
4d2a48349d
msmpeg4 2pass support & some related cleanup
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Originally committed as revision 1724 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-02 09:57:34 +00:00
Michael Niedermayer
1f9aea9b91
fixing msmpeg4v2 encoding
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Originally committed as revision 1723 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-01 15:38:01 +00:00
Michael Niedermayer
309522372c
some static -> dynamic alloc & 16->8 bit
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Originally committed as revision 1722 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-31 11:13:14 +00:00
Sascha Sommer
8437bd7bc8
mangle on mingw32 patch by ("Sascha Sommer" <saschasommer at freenet dot de>)
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Originally committed as revision 1721 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-31 01:49:18 +00:00
Michael Niedermayer
9b8709d135
mpeg1 slice encoding support
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Originally committed as revision 1720 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-30 19:26:01 +00:00
Michael Niedermayer
5acaa5e1df
simplify slice encoding (variance of packet size is practically identical)
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Originally committed as revision 1719 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-30 16:22:08 +00:00
Michael Niedermayer
99d33fa3e6
faster C linear blend & interpolate deinterlacers
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Originally committed as revision 1716 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-29 14:06:24 +00:00
Michael Niedermayer
134eb1e504
fixing cliping of c deinterlacers
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5 tap lowpass deinterlacer
Originally committed as revision 1715 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-29 13:31:12 +00:00
Roman Shaposhnik
deb0a292b0
AVI type 1 support patch by (Roman Shaposhnick <rvs at sun dot com>)
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Originally committed as revision 1714 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-28 14:05:55 +00:00
Sebastien Bechet
e8b478c131
I420 patch by (Sebastien Bechet <s dot bechet at av7 dot net>)
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Originally committed as revision 1710 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-26 23:25:18 +00:00
François Revol
62790b9917
debug stuff only for DEBUG :)
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Originally committed as revision 1708 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-26 16:46:20 +00:00
Michael Niedermayer
8e0a3db735
faster hadamard transform
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Originally committed as revision 1707 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-26 11:29:45 +00:00
Michael Niedermayer
3b0da3f92f
10l
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Originally committed as revision 1706 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-26 10:39:34 +00:00
Nick Kurshev
3a694b0456
binary compatibility fix (workaround for r.147, r.148)
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Originally committed as revision 1702 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-24 08:52:32 +00:00
Michael Niedermayer
1984f6359e
user setable quantizer bias
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Originally committed as revision 1701 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-22 12:09:02 +00:00
Michael Niedermayer
65f7062dfa
binary compatibility fix
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Originally committed as revision 1700 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-22 07:59:36 +00:00
Michael Niedermayer
67116af9c2
10l
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Originally committed as revision 1699 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-22 00:00:53 +00:00
Michael Niedermayer
643389567e
bitstream tracing support
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Originally committed as revision 1698 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-21 23:13:35 +00:00
Leon van Stuivenberg
5e0daa0ac5
new versions; put_pix's about 20% faster, get_pix 3.5x faster. patch by (Leon van Stuivenberg <leonvs at iae dot nl>)
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Originally committed as revision 1697 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-21 22:50:54 +00:00
Michael Niedermayer
d5a2117228
better non conformant divx packed bitstream detection, so unpacked (no b frames) divx MPEG4-ES streams can be read
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Originally committed as revision 1695 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-20 17:52:30 +00:00
Michael Niedermayer
46b4feec06
error resilience cleanup (its faster too...)
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Originally committed as revision 1692 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-20 01:00:57 +00:00
Leon van Stuivenberg
5031c5b47b
clear_blocks_mmi() optimization by BroadQ (and patch by Leon van Stuivenberg <leonvs at iae dot nl>)
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Originally committed as revision 1691 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-18 20:08:57 +00:00
Michael Niedermayer
a05c8d7177
merging a small amount of the changes from BroadQ, the rest is either not clean / doesnt apply / or is PS2 specific (someone with a PS2 should merge/send a patch for the later)
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Originally committed as revision 1690 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-18 17:22:23 +00:00
Michael Niedermayer
c5a9ab69c2
qmin/qmax cleanup
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Originally committed as revision 1689 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-17 11:02:33 +00:00
Michael Niedermayer
6c949d129b
10l
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Originally committed as revision 1688 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-17 09:53:39 +00:00
Fred Rothganger
e8750b0076
rawvideo patch by (Fred Rothganger <rothgang at uiuc dot edu>)
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Originally committed as revision 1687 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-16 21:03:20 +00:00
Michael Niedermayer
b536d0aad2
field pic decoding cleanup
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Originally committed as revision 1686 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-16 20:22:22 +00:00
Michael Niedermayer
1c6dcb0f42
cleaner & more flexible edge bug workaround
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Originally committed as revision 1685 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-15 20:47:09 +00:00
Michael Niedermayer
d518aebdee
halfpel MC doxy
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Originally committed as revision 1684 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-15 02:06:09 +00:00
Alex Beregszaszi
5beaa01b4a
10l
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Originally committed as revision 1683 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-14 11:21:19 +00:00
Zdenek Kabelac
c506fb40a8
* fixing cut&paste bug
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Originally committed as revision 1682 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-14 07:24:25 +00:00
Michael Niedermayer
e13f860ac8
oops
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Originally committed as revision 1679 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-12 23:12:23 +00:00
Michael Niedermayer
a4e8b58761
rvlc decoding support
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Originally committed as revision 1678 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-12 23:09:18 +00:00
François Revol
7fa140154f
/me should really learn doxygen :)
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Originally committed as revision 1677 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-12 21:57:24 +00:00
Zdenek Kabelac
5d4ce4574b
* added more options
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Originally committed as revision 1675 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-12 19:49:58 +00:00
Zdenek Kabelac
59e0ac8ea5
* cosmetic doc fix
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Originally committed as revision 1674 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-12 19:48:46 +00:00
Zdenek Kabelac
4a899dd689
* moved os_support.h into libavcodec
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* added few more functions for os2
Originally committed as revision 1672 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-12 18:57:33 +00:00
Michael Niedermayer
49313ba4c1
100l
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Originally committed as revision 1667 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-12 15:23:07 +00:00
Michael Niedermayer
14bea432f1
per context frame_rate_base, this should finally fix frame_rate related av sync issues
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Originally committed as revision 1666 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-12 15:16:19 +00:00
Slavik Gnatenko
69db4e10f2
restoring OS/2 compatibility patch by ("Slavik Gnatenko" <miracle9 at newmail dot ru>)
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Originally committed as revision 1663 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-11 12:09:13 +00:00
Zdenek Kabelac
a77146abfe
* 'externaly' visible option list begins avoptions_ prefix
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* fixed FLAG AVOption
Originally committed as revision 1661 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-10 11:48:33 +00:00
Michael Niedermayer
161fe66e36
even more fixes
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Originally committed as revision 1660 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-10 11:24:10 +00:00
Zdenek Kabelac
e5247b5f57
* oooooops - sorry for this one - wrong logic
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empty dsp_mask - no change
FORCE - add, no FORCE - enabled bits are masked out
Originally committed as revision 1659 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-10 11:22:30 +00:00
Michael Niedermayer
c545ddcaac
more fixes
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Originally committed as revision 1658 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-10 11:12:47 +00:00
Michael Niedermayer
8952804ccc
more fixes
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Originally committed as revision 1657 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-10 10:40:26 +00:00
Michael Niedermayer
4a13cd77b3
bug workaround
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Originally committed as revision 1656 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-10 10:36:17 +00:00
Alex Beregszaszi
ce2749d2c4
simplified
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Originally committed as revision 1655 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-09 16:07:19 +00:00
Michael Niedermayer
7b3da20487
looks better IMHO
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Originally committed as revision 1654 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-08 23:43:34 +00:00
Michael Niedermayer
7004ffb3d7
merging fourcc with codec_tag
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Originally committed as revision 1645 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-08 01:40:52 +00:00
Zdenek Kabelac
63f6082633
* support FF_MM_FORCE
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Originally committed as revision 1643 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-07 13:49:10 +00:00
Zdenek Kabelac
bec89a840f
* more generic avoption_parse
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* reused help ptr for sub ptr
Originally committed as revision 1642 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-07 13:48:02 +00:00
Max Krasnyansky
bdfcbbed79
Frame rate emulation patch by (Max Krasnyansky <maxk at qualcomm dot com>)
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Originally committed as revision 1641 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-07 12:37:49 +00:00
Michael Niedermayer
6486396546
more cosmetics so that doxygen output is readable ...
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Originally committed as revision 1640 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-06 15:56:56 +00:00
Michael Niedermayer
a1adf436cb
typo
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Originally committed as revision 1639 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-06 14:42:07 +00:00
Michael Niedermayer
277f4827fc
doxy / cosmetics
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Originally committed as revision 1638 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-06 14:37:37 +00:00
Michael Niedermayer
b304569aff
doxy / cosmetics
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Originally committed as revision 1637 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-06 13:51:18 +00:00
Michael Niedermayer
1ab3d6691e
typos & cosmetics
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Originally committed as revision 1636 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-06 13:22:51 +00:00
Michael Niedermayer
105645219a
altivec compilation fixes by (Magnus Damm <damm at opensource dot se>)
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Originally committed as revision 1635 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-06 12:06:00 +00:00
Michael Niedermayer
983e3246b7
per file doxy
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Originally committed as revision 1634 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-06 11:32:04 +00:00
Michael Niedermayer
d33c949cd3
doxy
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Originally committed as revision 1633 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-06 11:25:55 +00:00
Michael Niedermayer
77c92c2d9f
cosmetics
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Originally committed as revision 1632 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-06 10:26:19 +00:00
Michael Niedermayer
3b8b687dad
doxygen config file, so ppl just have to call doxygen in the libavcodec dir and a beatifull doxy is generated ;)
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Originally committed as revision 1631 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-06 10:21:57 +00:00
Michael Niedermayer
24641185c1
more dox
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Originally committed as revision 1630 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-06 10:08:15 +00:00
Michael Niedermayer
2a5700de18
more idiot proof dox
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Originally committed as revision 1629 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-06 02:04:54 +00:00
Michael Niedermayer
a9badb51bf
ff_block_permute() dox
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Originally committed as revision 1628 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-05 23:55:52 +00:00
Michael Niedermayer
3c5ce6dc99
cleanup
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Originally committed as revision 1627 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-05 20:13:11 +00:00
Michael Niedermayer
640950c700
mpeg2 field pictures + sliced mode (doesnt work with mplayer though, dunno why)
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Originally committed as revision 1626 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-05 20:03:15 +00:00
Michael Niedermayer
1d98dca328
10l
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Originally committed as revision 1625 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-05 17:53:33 +00:00
Michael Niedermayer
dfb476cbe0
field picture decoding support (16x16 MC blocks only as i dont have any samples which use other modes ...)
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Originally committed as revision 1624 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-05 17:48:19 +00:00
Michael Niedermayer
21e59552d6
extended option for h263+ patch by (fixounet at free dot fr) with some minor modifications
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Originally committed as revision 1622 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-05 16:10:13 +00:00
Michael Niedermayer
3b4f73dc76
typo (fixes wmv1 regression test in c)
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Originally committed as revision 1621 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-04 13:05:14 +00:00
Zdenek Kabelac
6b9b85c165
* minor optimalization
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Originally committed as revision 1618 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-03 17:13:26 +00:00
Michael Niedermayer
b0368839ac
MpegEncContext.(i)dct_* -> DspContext.(i)dct_*
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bitexact cleanup
Originally committed as revision 1617 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-03 14:54:00 +00:00
Michael Niedermayer
a5dbb247af
fixing inaccurate frame_rate
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Originally committed as revision 1616 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-01 00:16:00 +00:00
Michael Niedermayer
179386025e
10l
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Originally committed as revision 1615 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-28 16:06:40 +00:00
Michael Niedermayer
e51d6d27a6
h263(+) clenaup & bugfixes
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Originally committed as revision 1614 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-28 13:07:07 +00:00
Michael Niedermayer
d671e2feac
fixing padding bug autodetection for some rare files, closes bug #647941
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Originally committed as revision 1613 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-28 01:59:56 +00:00
Roman Shaposhnik
948c3a1397
support for PAL 4:1:1 SMPTE 314M DV streams patch by (Roman Shaposhnick <rvs at sun dot com>)
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Originally committed as revision 1612 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-27 23:26:31 +00:00
Michael Niedermayer
ebbcdc9ac0
user specified motion estimation range limit
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h263 me range fixed (was smaller then needed)
Originally committed as revision 1610 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-27 22:56:07 +00:00
Michael Niedermayer
2ec23b6d44
move repeat_pict field from AVCodecContext -> AVFrame (closes bug #683536 )
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Originally committed as revision 1608 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-26 17:26:20 +00:00
Fabrice Bellard
e2f9490eab
added DTG active format information
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Originally committed as revision 1605 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-25 09:56:56 +00:00
Zdenek Kabelac
ae39132d07
* using const buffers for reading
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Originally committed as revision 1603 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-24 13:41:57 +00:00
Zdenek Kabelac
24def10e19
* const arrays
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Originally committed as revision 1602 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-24 13:28:22 +00:00
Zdenek Kabelac
135ee03aae
* fixed IMA WAV decoding (though still might not be fully correct)
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* const arrays
Originally committed as revision 1601 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-24 13:26:41 +00:00
Michael Niedermayer
676b385c5b
huffyuv v1 tables, as they are essential and the only possible way for decding of v1 files they very likely cant be copyrighted ...
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Originally committed as revision 1600 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-24 09:49:37 +00:00
Michael Niedermayer
d4c48e4869
get_vlc2() "docs"
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Originally committed as revision 1599 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-24 09:41:02 +00:00
Michael Niedermayer
8c031d1cbd
round readed bits up to next 32bits, as orginal huffyuv cant handle less then 32bit blocks
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Originally committed as revision 1598 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-24 00:05:17 +00:00
Michael Niedermayer
df081b2f3b
32 vs. 64bit bugfix by (Dave Huang (dahanc))
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Originally committed as revision 1596 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-22 13:44:16 +00:00
Michael Niedermayer
b2a3fcb7e1
reverse incorrect stride < (width+7)&~7 fix
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Originally committed as revision 1594 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-20 17:30:51 +00:00
Nick Kurshev
8f3cf0f64c
sync with mplayerxp. Fixes some 405.avi related flaws
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Originally committed as revision 1593 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-20 16:14:12 +00:00
Zdenek Kabelac
64094f3799
* using $(MAKE)
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Originally committed as revision 1592 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-18 19:10:57 +00:00
Michael Niedermayer
185fdc549f
fixing 410 -> 420
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Originally committed as revision 1591 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-18 17:35:49 +00:00
Zdenek Kabelac
c947dec982
* sync with main liba52 sources
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Originally committed as revision 1590 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-18 11:48:57 +00:00
Zdenek Kabelac
ca390e727d
* update cleanup rules (Steven M. Schultz)
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* memaling check (Steven M. Schultz)
* unused var removed
Originally committed as revision 1589 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-18 09:33:21 +00:00
Wolfgang Hesseler
7604246d1a
more #ifdef CONFIG_ENCODERS patch by (Wolfgang Hesseler <qv at multimediaware dot com>) with modifications by me (s/WOLFGANG/CONFIG_ENCODERS/ and some other fixes)
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Originally committed as revision 1588 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-16 23:05:38 +00:00
Michael Niedermayer
bba9b16c26
moving postprocess to ffmpeg/libavcodec
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Originally committed as revision 1586 to svn://svn.ffmpeg.org/ffmpeg/trunk
Originally committed as revision 9427 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
Originally committed as revision 9428 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
2003-02-14 21:27:25 +00:00
Michael Niedermayer
7d67e968a4
improving parsing of incomplete headers
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Originally committed as revision 1585 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-14 01:47:10 +00:00
Zdenek Kabelac
2720569a9a
* prototypes at one place
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Originally committed as revision 1579 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-11 16:57:55 +00:00
Zdenek Kabelac
0c1a9edad4
* UINTX -> uintx_t INTX -> intx_t
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Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-11 16:35:48 +00:00
Michael Niedermayer
ae2d2d6c41
check for qscale==0 (fixes 1/0 on one corrupted stream)
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Originally committed as revision 1574 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-10 22:43:30 +00:00
Zdenek Kabelac
dce778e0ea
* check for potentialy problematic field len
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Originally committed as revision 1572 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-10 10:45:41 +00:00
Zdenek Kabelac
f2598a19a2
* opts compilation
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Originally committed as revision 1570 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-10 09:41:44 +00:00
Zdenek Kabelac
fe1b62fb3e
* still unfinished code for Options
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* demo code - awating more comments
Originally committed as revision 1569 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-10 09:40:23 +00:00
Zdenek Kabelac
97d96aaa76
* still unfinished code for Options
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Originally committed as revision 1568 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-10 09:38:38 +00:00
Zdenek Kabelac
5c91a6755b
* static,const,compiler warning cleanup
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Originally committed as revision 1567 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-10 09:35:32 +00:00
Mike Melanson
c78f73c8c1
register cyuv with allcodecs.c
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Originally committed as revision 1563 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-09 16:58:47 +00:00
Fabrice Bellard
7e6d70d0b1
added paletted 8 bit format support
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Originally committed as revision 1560 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-09 16:20:25 +00:00
Michael Niedermayer
f70f7c6db2
Creative YUV (CYUV) decoder by (Mike Melanson <melanson at pcisys dot net>)
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Originally committed as revision 1559 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-09 00:37:50 +00:00
Michael Niedermayer
c40c34828a
direct blocksize in bframes fix (might fix qpel+bframe bug)
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Originally committed as revision 1557 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-08 18:23:39 +00:00
Philip Gladstone
16e83cbbc4
Fix a bug in the conversion of rgba32->yuv420p. This resulted in garbage images
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when this conversion was used. I suspect that the same bug may be lurking in
other conversions. [The assumption was that the linesize was equal to the width
for both the source and destination images. This turns out not to be true
in some cases.]
Originally committed as revision 1556 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-08 15:34:25 +00:00
Michael Niedermayer
63b15e559a
mpeg1 bframe encoding patch by (Raphaël LEGRAND) with some modifications by me
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Originally committed as revision 1551 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-08 12:00:57 +00:00
Michael Niedermayer
668154dfea
b frame segfault fix (+-1 bug)
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Originally committed as revision 1549 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-07 16:44:48 +00:00
Michael Niedermayer
b739d6762f
cliping MVs, i dunno if its correct but it looks better then without it
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Originally committed as revision 1543 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-04 01:32:25 +00:00
Michael Niedermayer
36df880581
divx503 decoding fix
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Originally committed as revision 1538 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-02 23:34:30 +00:00
Fabrice Bellard
4c7e861929
handle odd image sizes when using subsampled chroma (useful for JPEG images)
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Originally committed as revision 1536 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-02 19:53:01 +00:00
Fabrice Bellard
811b32ed69
dependencies are only build with make depend
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Originally committed as revision 1531 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-01 20:57:37 +00:00
Michael Niedermayer
475b46dad6
fix for ppc compile broken by (Romain Dolbeau <dolbeau at irisa dot fr> and Colin Leroy <colin at colino dot net>)
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Originally committed as revision 1526 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-01 00:18:50 +00:00
Michael Niedermayer
782c5984f1
100000l
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Originally committed as revision 1524 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-29 22:44:34 +00:00
Michael Niedermayer
69e1a1f26a
bugfix
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Originally committed as revision 1523 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-29 15:50:07 +00:00
Michael Niedermayer
1d0d55daf4
--disable-risky support
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Originally committed as revision 1522 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-29 12:00:11 +00:00
Zdenek Kabelac
02d697aa5f
* headers valid for C++ compilers
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Originally committed as revision 1521 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-28 20:20:38 +00:00
Fabrice Bellard
ea937d0141
win32: rint() does not seem to be defined with mingw32-gcc 2.95 - do you have a better solution ?
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Originally committed as revision 1519 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-28 14:50:26 +00:00
Fabrice Bellard
d44b50b0af
win32: added vsnprintf
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Originally committed as revision 1518 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-28 14:37:44 +00:00
Michael Niedermayer
cb009a8cff
10l / 4mv segfault fix
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Originally committed as revision 1517 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-28 09:26:00 +00:00
Michael Niedermayer
c81f034988
optimizing av_log2
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Originally committed as revision 1515 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-27 20:39:29 +00:00
Fabrice Bellard
425ed6e223
DV audio decoder by Roman Shaposhnick
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Originally committed as revision 1514 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-27 09:21:30 +00:00
Michael Niedermayer
49c79e6c5a
drawing cute arrows instead of lame lines for motion vector visualization
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Originally committed as revision 1512 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-26 23:11:08 +00:00
Michael Niedermayer
2ba8f6b817
feeding doxygen
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Originally committed as revision 1511 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-26 23:09:12 +00:00
Romain Dolbeau
3b991c54eb
Altivec on non darwin systems patch by Romain Dolbeau
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Originally committed as revision 1509 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-26 22:29:47 +00:00
Fabrice Bellard
0d4c587854
removed warning
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Originally committed as revision 1506 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-23 23:18:42 +00:00
Fabrice Bellard
8e1e6f31c1
use av_malloc() functions - added av_strdup and av_realloc()
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Originally committed as revision 1505 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-23 23:03:09 +00:00
Fabrice Bellard
ddedacfe98
undefine malloc macros
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Originally committed as revision 1503 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-23 22:59:06 +00:00
Michael Niedermayer
e78df69997
reversing my own stupidity ... (raw packed yuv422 files dont use YUY2 but UYVY)
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Originally committed as revision 1494 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-23 01:20:47 +00:00
Fabrice Bellard
a968e365c9
fixed dependancy generation (I want the case where SRC_PATH is not . to work too - very useful if you have different gcc versions to test at the same time...) - fixed -msse stuff
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Originally committed as revision 1488 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-22 09:35:03 +00:00
Michael Niedermayer
b7a22d846b
cleanup
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Originally committed as revision 1487 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-21 21:30:48 +00:00
Michael Niedermayer
68f593b484
GetBitContext.size is allways multiplied by 8 -> use size_in_bits to avoid useless *8 in a few inner loops
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Originally committed as revision 1486 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-21 17:34:12 +00:00
Romain Dolbeau
fe50f38577
More AltiVec MC functions patch by (Romain Dolbeau <dolbeau at irisa dot fr>)
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Originally committed as revision 1485 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-20 22:50:14 +00:00
Max Krasnyansky
566986ee19
img_convert() (YUV to YUV) patch by (Max Krasnyansky <maxk at qualcomm dot com>)
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Originally committed as revision 1484 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-20 22:41:48 +00:00
Fabrice Bellard
69572401ad
added gray<->RGB functions - fixed rgb<->yuv functions for non RGB24 case
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Originally committed as revision 1483 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-20 22:26:19 +00:00
Michael Niedermayer
f943e1383d
trying to fix mb skip bug in mpeg1/2 if slices are not used
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Originally committed as revision 1482 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-20 20:37:24 +00:00
Michael Niedermayer
d0162d09d0
fixing yuv422 -> yuv420p (i need that for the vceq videos ...)
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Originally committed as revision 1481 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-20 20:33:08 +00:00
Zdenek Kabelac
2a743f633e
* code for parsing options
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now options have to be added...
- see main for a simple usage example.
Originally committed as revision 1480 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-20 19:04:39 +00:00
Nick Kurshev
56f7fda16b
reverse
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Originally committed as revision 1479 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-20 18:43:31 +00:00
Nick Kurshev
bfbc8de9d8
Function renaming. Solves some namespace conflicts
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Originally committed as revision 1478 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-20 16:33:47 +00:00
Michael Niedermayer
76fbb0248a
align
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Originally committed as revision 1477 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-19 20:04:35 +00:00
Romain Dolbeau
35e5fb067e
PPC perf, PPC clear_block, AltiVec put_pixels8_xy2 patch by (Romain Dolbeau <dolbeau at irisa dot fr>)
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Originally committed as revision 1476 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-19 19:00:45 +00:00
Måns Rullgård
ef9f730675
C99 initializers and kill warnings patch by (mru at users dot sourceforge dot net (Måns Rullgård))
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Originally committed as revision 1474 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-19 18:30:29 +00:00
Michael Niedermayer
6772518310
finetuneing thresholds/factors
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nicer mb decission
a few minor improvements & fixes
Originally committed as revision 1472 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-19 17:55:13 +00:00
Falk Hüffner
6b02692791
sse16_c is totally fucked up (unaligned loads, LONG_MAX is undefined,
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uint32 array index -> segv), so let's just use a nice plain
unobfuscated version, which also happens to be faster for me.
Originally committed as revision 1470 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-19 12:06:36 +00:00
Michael Niedermayer
1d0eab1dcc
bugs
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Originally committed as revision 1469 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-18 01:37:42 +00:00
Arpi
e51d4defe0
- removed nonsense *.d dependancy stuff, there was already a better 'make dep' support in it
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- enabled .depend generation by default, so no need to 'make dep' then...
Originally committed as revision 1468 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-17 22:40:00 +00:00
Michael Niedermayer
db40a39aba
AltiVec perf (take 2), plus a couple AltiVec functions by (Romain Dolbeau <dolbeau at irisa dot fr>)
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Originally committed as revision 1464 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-16 21:54:55 +00:00
Michael Niedermayer
0e15384d9d
fixing DCTELEM != short
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Originally committed as revision 1462 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-15 19:21:21 +00:00
Michael Niedermayer
3a87ac948f
more compare functions (rd & bit)
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Originally committed as revision 1461 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-15 18:05:23 +00:00
Michael Niedermayer
aaa1e4cd48
10l
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Originally committed as revision 1460 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-14 19:25:05 +00:00
Philip Gladstone
77b71ddc11
AUtomatic dependency generation. Runs on Linux (at least). Probably should
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update .cvsignore (somehere) to exclude .d files
Originally committed as revision 1459 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-14 15:30:42 +00:00
Michael Niedermayer
cb7c98d6e2
padding bug autodetection improvement 2nd try
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Originally committed as revision 1458 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-13 13:20:21 +00:00
Michael Niedermayer
650faac6de
better padding/stuffing bug autodetection
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Originally committed as revision 1457 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-13 12:57:39 +00:00
Michael Niedermayer
741235ebe9
gmc1 segfault fix (found by kabi)
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Originally committed as revision 1456 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-13 12:55:05 +00:00
Michael Niedermayer
744ac4be05
dct_unquantize_h263_altivec by (Romain Dolbeau <dolbeaur at club-internet dot fr>)
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Originally committed as revision 1455 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-12 13:29:24 +00:00
Michael Niedermayer
67309e49c0
/* align 16 */
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Originally committed as revision 1454 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-12 13:13:52 +00:00
Michael Niedermayer
9214855006
average motion vector rounding like the reference says and not what the standard says
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Originally committed as revision 1453 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-12 12:16:36 +00:00
Michael Niedermayer
a33c7159e1
get_format()
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Originally committed as revision 1451 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-12 00:48:29 +00:00
Felix von Leitner
2a006cd396
sse16 & pix_norm1 optimization patch by (Felix von Leitner <felix-ffmpeg at fefe dot de>) (with some modifications)
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Originally committed as revision 1450 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-11 22:32:56 +00:00
Felix von Leitner
d32ac509f6
add/diff_bytes bugfix patch by (Felix von Leitner <felix-ffmpeg at fefe dot de>)
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Originally committed as revision 1449 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-11 21:04:47 +00:00
Romain Dolbeau
e629ab68a7
altivec jumbo patch by (Romain Dolbeau <dolbeaur at club-internet dot fr>)
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Originally committed as revision 1448 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-11 20:51:03 +00:00
Slavik Gnatenko
f3ec2d46ba
os2 support patch by ("Slavik Gnatenko" <miracle9 at newmail dot ru>)
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Originally committed as revision 1447 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-11 20:34:38 +00:00
Fabrice Bellard
2a877875fa
added missing formats in all functions - added monoblack, monowhite and gray8 support for most conversions
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Originally committed as revision 1435 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-11 04:54:38 +00:00
Fabrice Bellard
5915a6dc85
moved avpicture_xxx to imgconvert
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Originally committed as revision 1434 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-11 04:52:39 +00:00
Fabrice Bellard
2d1a4094a2
build update - avpicture_fill() returns the image size
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Originally committed as revision 1433 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-11 04:51:31 +00:00
Fabrice Bellard
0b2612b1cd
changed BGRA32 to RGBA32. XXX: clarify expected behaviour on big endian cpu
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Originally committed as revision 1432 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-11 00:13:18 +00:00
Fabrice Bellard
524c6b6342
simplified code (need automatic testing) - added primitive new format support.
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Originally committed as revision 1431 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-11 00:08:48 +00:00
Fabrice Bellard
9bbffbb155
moved avcodec_get_chroma_sub_sample() to imgconvert.c
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Originally committed as revision 1430 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-11 00:07:06 +00:00
Fabrice Bellard
dab64ebc0d
new image formats - suppressed ill defined formats (endianness, unless specified, is always the one of the CPU) - added avcodec_get_pix_fmt_name()
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Originally committed as revision 1429 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-11 00:04:36 +00:00
Falk Hüffner
1a02ea65e0
Implement sad8x8 and sad16x16 with pix_abs.
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Originally committed as revision 1428 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-10 13:35:15 +00:00
Michael Niedermayer
88e9ab1f82
typo (noticed by kabi)
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Originally committed as revision 1427 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-09 22:10:57 +00:00
Michael Niedermayer
db79495376
qpel fix
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Originally committed as revision 1426 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-09 20:42:37 +00:00
Michael Niedermayer
2826984994
fixed wmv2 slices
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Originally committed as revision 1425 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-09 11:37:08 +00:00
Michael Niedermayer
e5ab4fdd8e
workaround dropable p frame after first frame bug
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Originally committed as revision 1424 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-09 01:43:31 +00:00
Fabrice Bellard
4013fcf4af
altivec patches by Romain Dolbeau
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Originally committed as revision 1423 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-08 18:47:49 +00:00
Fabrice Bellard
e366e6795d
suppressed getopt.h
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Originally committed as revision 1422 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-07 23:49:40 +00:00
Fabrice Bellard
9ebc63a967
tests link all libavcodec
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Originally committed as revision 1421 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-07 23:47:09 +00:00
Fabrice Bellard
0fe67fa74b
suppressed pix_norm_altivec
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Originally committed as revision 1420 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-07 22:51:32 +00:00
Fabrice Bellard
f08ce7fe3b
suppressed redundant math.h - suppressed M_PI redefinition
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Originally committed as revision 1419 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-07 22:43:16 +00:00
Fabrice Bellard
c4d82fea54
generic M_PI define
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Originally committed as revision 1418 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-07 22:38:25 +00:00
Fabrice Bellard
8d268a7d4c
fft altivec by Romain Dolbeau - simplified patch, test it on PPC with fft-test and wma decoding
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Originally committed as revision 1417 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-07 18:15:48 +00:00
Fabrice Bellard
15e35d0d42
removed redundant includes
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Originally committed as revision 1416 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-07 18:15:14 +00:00
Fabrice Bellard
923ceff8ef
enabled SSE fft (first code using GCC 3.2 vector builtins on x86 - please tell me if you have better ideas for intrinsic naming or Makefile support)
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Originally committed as revision 1415 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-07 17:48:14 +00:00
Fabrice Bellard
b35a02d527
align fixes for sse/altivec
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Originally committed as revision 1414 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-07 17:46:08 +00:00
Fabrice Bellard
bbbb6d6fc3
enabled SSE fft on x86
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Originally committed as revision 1413 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-07 17:45:24 +00:00
Fabrice Bellard
d9823692f5
use av_malloc instead of malloc
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Originally committed as revision 1412 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-07 17:44:21 +00:00
Fabrice Bellard
ea0f841a54
compile fixes
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Originally committed as revision 1411 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-07 17:43:50 +00:00
Fabrice Bellard
e1958604fd
added define for builtins use - inverse fix by Romain Dolbeau
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Originally committed as revision 1410 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-07 17:41:43 +00:00
Michael Niedermayer
5a508a98e9
PIC / ebx fix
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Originally committed as revision 1408 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-07 13:00:38 +00:00
Michael Niedermayer
0b093b6fef
more gcc bug workarounds
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Originally committed as revision 1407 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-07 11:59:34 +00:00
Michael Niedermayer
3df6fa7777
gcc 3.2.2 -O3 bug workaround (older gcc are very likely affected too but didnt check)
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Originally committed as revision 1406 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-07 11:07:15 +00:00
Fabrice Bellard
2f62e147ae
oops : better error resilience - should fix most wma decoding problems
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Originally committed as revision 1404 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-06 22:47:42 +00:00
Zdenek Kabelac
87fb268fdc
* avoid usage of next/last buffer after flush
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(but there still something wrong when the first frame isn't keyframe)
Originally committed as revision 1403 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-06 18:09:27 +00:00
Zdenek Kabelac
628d601b56
* first shot for generaly usable option parser for codecs
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Originally committed as revision 1402 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-06 18:06:51 +00:00
Michael Niedermayer
c296f66b54
1000l (push & esp) using mangle now ...
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Originally committed as revision 1401 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-06 09:55:52 +00:00
Michael Niedermayer
4a711c33cc
b frame segfault fix
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Originally committed as revision 1400 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-06 01:20:37 +00:00
Michael Niedermayer
3178ee4cc4
qpel in b frames bugfixes
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Originally committed as revision 1398 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-05 20:59:29 +00:00
Michael Niedermayer
3643bd9c31
slowdown / gcc 2.95.* bug workaround (this should be reversed as soon as gcc 2.95.* support is droped)
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Originally committed as revision 1397 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-05 19:53:07 +00:00
Michael Niedermayer
f7b47594dc
negative linesize support (so mplayer -flip works)
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Originally committed as revision 1395 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-05 17:59:26 +00:00
Thomas Jarosch
369fe5993f
pts encoding fix patch by (Thomas Jarosch <tomj at simonv dot com>)
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Originally committed as revision 1394 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-05 17:17:14 +00:00
Michael Niedermayer
826f429ae9
qpel in mmx2/3dnow
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qpel refinement quality parameter
Originally committed as revision 1393 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-05 15:57:10 +00:00
Michael Niedermayer
70ac76c0eb
mpeg4 header encoding bugfix
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Originally committed as revision 1392 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-03 23:21:52 +00:00
Michael Niedermayer
f931ff7b9f
pre motion estimation cleanup/bugfix
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Originally committed as revision 1390 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-02 12:48:09 +00:00
Michael Niedermayer
f5fb6b34fd
motion estimation pre pass
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Originally committed as revision 1389 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-02 01:29:35 +00:00
Michael Niedermayer
0a13093de8
bugfix
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Originally committed as revision 1388 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-01 16:47:31 +00:00
bubu
ccfddafbd9
warnings patch by (bubu <bubu at bubu dot net>)
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Originally committed as revision 1386 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-01 15:10:45 +00:00
Michael Niedermayer
b07a59805e
shape adaptive diamonds for EPZS
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user specified amount of MV predictors from the last frame
b frame MV predictor scaling fixed
Originally committed as revision 1384 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-01 14:36:20 +00:00
Michael Niedermayer
c442d75c6e
trellis quantization for mpeg1
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rounding bugfix for mpeg1 (seems this was introduced during the ME changes)
Originally committed as revision 1382 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-01 00:42:18 +00:00
Michael Niedermayer
9981dfc662
more optimized trellis quantizer
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Originally committed as revision 1381 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-31 22:58:41 +00:00
Michael Niedermayer
477ab036ad
trellis quantization
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Originally committed as revision 1380 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-31 17:23:56 +00:00
Michael Niedermayer
41773b735e
correcter mpeg4 headers
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Originally committed as revision 1376 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-30 00:28:42 +00:00
Michael Niedermayer
2bbf71777f
removing PIX_FMT_ANY
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Originally committed as revision 1373 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-29 22:35:46 +00:00
Michael Niedermayer
5fe061a027
better set pix_fmt explicitly
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Originally committed as revision 1372 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-29 22:20:03 +00:00
Michael Niedermayer
a6a494fb2d
xvid build 3 still has the padding wrong in 1/8 of the cases :(((((
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having the padding right in 7/8 of the cases confuses the autodetection code too
Originally committed as revision 1371 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-29 01:27:50 +00:00
Michael Niedermayer
1457ab5233
qpel encoding
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4mv+b frames encoding finally fixed
chroma ME
5 comparission functions for ME
b frame encoding speedup
wmv2 codec (unfinished)
user specified diamond size for EPZS
Originally committed as revision 1365 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-27 23:51:46 +00:00
Alex Beregszaszi
a46a7052bc
disabled aspect code due to it is extra buggy
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Originally committed as revision 1359 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-22 22:34:42 +00:00
Mark Hills
c55427f8c8
fixes crash patch by (Mark Hills <mark at pogo dot org dot uk>)
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Originally committed as revision 1355 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-21 15:54:21 +00:00
Zdenek Kabelac
f7696989d9
* fix for empty image queue
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Originally committed as revision 1342 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-19 18:59:45 +00:00
Michael Niedermayer
17a70fdeef
mb qp limits
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Originally committed as revision 1340 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-18 10:09:43 +00:00
Michael Niedermayer
8fc698950b
support dumping the qscale stuff to the screen
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Originally committed as revision 1339 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-18 09:23:24 +00:00
Michael Niedermayer
59b571c1e4
more debug output
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Originally committed as revision 1338 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-17 11:25:29 +00:00
Jürgen Keil
a8140ad5ab
mlib fix patch by (Juergen Keil <jk at tools dot de>)
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Originally committed as revision 1337 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-15 22:42:59 +00:00
Michael Niedermayer
96d9cb220b
fixing playback of DaveMatthews_Crash_PocketPC.avi
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Originally committed as revision 1335 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-11 08:56:28 +00:00
Zdenek Kabelac
4cb3ca724d
* fill codec_id in codec_open
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Originally committed as revision 1329 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-09 18:54:09 +00:00
Michael Niedermayer
befaced573
100l
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Originally committed as revision 1328 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-09 14:33:20 +00:00
Michael Niedermayer
492cd3a920
AVVideoFrame -> AVFrame
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Originally committed as revision 1327 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-09 12:03:43 +00:00
Michael Niedermayer
4e00e76b3c
cleanup / messup?
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fixes 20% speedloss bug
removes redundant variables from MpegEncContext
release buffers in avcodec_flush_buffers() (untested)
Originally committed as revision 1325 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-09 00:29:17 +00:00
Michael Niedermayer
f8af5cb5a4
correct mpeg4 vo type
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Originally committed as revision 1324 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-09 00:06:15 +00:00
Michael Niedermayer
86689eeb7a
remove fake wmv2 codec
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Originally committed as revision 1323 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-08 21:29:37 +00:00
Michael Niedermayer
2b2719acff
ump4 decoding fixed
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Originally committed as revision 1322 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-07 11:38:26 +00:00
Dieter
00a7d8d69c
practically disabling altivec resampling code (some ppl said its broken) patch by (Dieter Shirley <dieters at schemasoft dot com>)
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Originally committed as revision 1321 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-06 17:58:21 +00:00
Michael Niedermayer
6c16199b43
fixing api-example
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Originally committed as revision 1320 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-06 17:39:32 +00:00
Michael Niedermayer
426b80615b
aspect ratio encoding for mpeg1
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Originally committed as revision 1319 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-06 16:19:25 +00:00
Michael Niedermayer
945f15b740
mpeg1&2 aspect decoding
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Originally committed as revision 1318 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-06 16:04:30 +00:00
Michael Niedermayer
706fc4dea6
fixing aspect (hopefully, i couldnt reproduce the bug)
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Originally committed as revision 1317 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-06 15:01:48 +00:00
Michael Niedermayer
0d1e924668
fixing 2pass assert failure
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better dynamic b frame selection, still not very good though allthough it works fine without 2pass now
Originally committed as revision 1316 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-06 13:30:13 +00:00
Michael Niedermayer
32db2b1d47
missing "\" (found by nick)
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Originally committed as revision 1315 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-06 11:56:49 +00:00
Michael Niedermayer
032011465b
better? scene change detection
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Originally committed as revision 1314 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-05 22:22:53 +00:00
Michael Niedermayer
5f3ed1653f
fixing hq + adaptive quant
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Originally committed as revision 1313 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-05 19:18:13 +00:00
Michael Niedermayer
d9cb5429f2
drop b frames if there are no reference frames
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skip b frames if hurry_up
Originally committed as revision 1312 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-05 11:33:43 +00:00
Michael Niedermayer
aa388dba30
fixing files where the first frame isn a keyframe
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Originally committed as revision 1309 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-04 22:16:24 +00:00
Michael Niedermayer
140cb66321
new PSNR code (now works with chroma, b frames, ...)
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rename *_TYPE to FF_*_TYPE for the external API
allow user specified pict_type
Originally committed as revision 1308 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-04 21:13:02 +00:00
Michael Niedermayer
5b20b7328a
print a warning if something allocates 0 bytes
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Originally committed as revision 1307 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-04 12:42:25 +00:00
Michael Niedermayer
b92be2af42
workaround old xvid bug
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Originally committed as revision 1306 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-04 12:36:18 +00:00
Michael Niedermayer
c8c437bc23
specific debug output support
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Originally committed as revision 1305 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-04 12:09:27 +00:00
Michael Niedermayer
ce3bcaeda1
fixing illegal 3. esc bug (the mpeg4 std only requires encoders to use unescaped symbols but not esc1 or esc2 if they are shorter than esc3, andjust beause its logical to use the shortest possible vlc doesnt mean encoders do that)
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Originally committed as revision 1304 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-04 11:47:24 +00:00
Michael Niedermayer
dc172cc13b
use spatial error concealment if we dont have a previous frame
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Originally committed as revision 1303 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-04 11:25:53 +00:00
Michael Niedermayer
1e491e29c2
cleanup
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adding AVVideoFrame
moving quality, pict_type, key_frame, qscale_table, ... to AVVideoFrame
removing obsolete variables in AVCodecContext
skiping of MBs in b frames
correctly initalizing AVCodecContext
picture buffer cleanup
Originally committed as revision 1302 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-04 10:04:03 +00:00
Zdenek Kabelac
855ea723b0
* two functions to handle allocation of static data more simple
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av_mallocz_static - called for every static data table
av_free_static - called when ffmpeg is no longer needed and should free
all static resources
* simple usage shown in mpegaudiodec.c
Originally committed as revision 1301 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-03 19:40:35 +00:00
Alex Beregszaszi
1730832639
10l fix
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Originally committed as revision 1300 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-03 15:42:17 +00:00
Michael Niedermayer
843342efb7
100l (sad8x8_x2 had params in wrong order)
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Originally committed as revision 1299 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-03 11:07:41 +00:00
Michael Niedermayer
2571e3b62b
100l (mixing chroma & luma linesize)
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Originally committed as revision 1298 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-03 01:14:34 +00:00
Philip Gladstone
9e4e1659d6
Simplify an expression and eliminate a compile warning
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Originally committed as revision 1293 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-30 17:14:07 +00:00
Falk Hüffner
3354b0c9e5
Kludge around compilation failure on Alpha.
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Originally committed as revision 1286 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-27 01:20:42 +00:00
Francisco Javier Cabello Torres
7ca413b44a
via c3 fix patch by (Francisco Javier Cabello Torres <fjcabello at visual-tools dot com>)
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Originally committed as revision 1285 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-26 16:26:58 +00:00
Michael Niedermayer
f78ebb51ec
apiexample doesnt send complete frames to the codec
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Originally committed as revision 1284 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-26 16:16:04 +00:00
Brian Foley
404d2241ec
altivec accelerated v-resample patch by (Brian Foley <bfoley at compsoc dot nuigalway dot ie>)
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Originally committed as revision 1283 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-26 09:21:01 +00:00
François Revol
0ea8f2be4e
Avoid "unused variable 'c'" warning.
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Originally committed as revision 1282 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-26 08:58:24 +00:00
Michael Niedermayer
e4828c7d43
fixing h263+ slices if the padding at the end of the frame is >7 && <16 && there are no zero bytes afterwards
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Originally committed as revision 1281 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-26 08:56:10 +00:00
Philip Gladstone
35fedfc349
Add some rudimentary support for sparc64
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Originally committed as revision 1279 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-26 04:29:40 +00:00
Agent Smith
2aa29681c9
dont put flies in the stdout soup patch by (Agent Smith <asmith at wgz dot com>)
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Originally committed as revision 1277 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-26 00:54:27 +00:00
Francisco Javier Cabello Torres
57fc257642
via c3 detection patch by (Francisco Javier Cabello Torres <fjcabello at visual-tools dot com>)
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Originally committed as revision 1275 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-25 16:58:41 +00:00
Michael Niedermayer
525e51e8a3
10l
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Originally committed as revision 1274 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-25 09:57:58 +00:00
Michael Niedermayer
58b0b0dd93
fixing aspect
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Originally committed as revision 1273 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-25 09:23:19 +00:00
Michael Niedermayer
f8fd15e03f
moving init of some variables (hurry_up,...) to MPV_frame_start()
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Originally committed as revision 1271 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-23 09:12:57 +00:00
Brian Foley
9c76bd48aa
* altivec and pix_norm patch by Brian Foley
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Originally committed as revision 1269 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-22 07:53:06 +00:00
Mark Hills
3aca208a7b
* Ogg/Vorbis patch by Mark Hills
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Originally committed as revision 1268 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-22 07:27:13 +00:00
Zdenek Kabelac
9a7b310d06
* remaining part of John Ryland's patch
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Originally committed as revision 1267 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-22 07:24:28 +00:00
Alex Beregszaszi
b135d9fb96
mjpegb support (need more samples)
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Originally committed as revision 1258 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-20 15:18:11 +00:00
Michael Niedermayer
5d3cea3a86
aspect ratio cleanup
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Originally committed as revision 1254 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-20 13:08:04 +00:00
Zdenek Kabelac
bb28568364
* cut&paste fix
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Originally committed as revision 1249 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-20 07:32:18 +00:00
Brian Foley
f2677d6b26
altivec optimizations patch by (Brian Foley <bfoley at compsoc dot nuigalway dot ie>)
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Originally committed as revision 1240 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-19 23:22:29 +00:00
Michael Niedermayer
deedfbdbca
10l
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Originally committed as revision 1239 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-19 23:04:07 +00:00
Zdenek Kabelac
5940262772
* oops fixed bad initialization of ff vals.
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- put FF_LIBMPEG2_IDCT_PERM into CVS - so it will work for now
Originally committed as revision 1227 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-19 10:08:31 +00:00
Zdenek Kabelac
d43b10ec7a
* fixed prototype
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Originally committed as revision 1226 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-19 09:17:52 +00:00
Zdenek Kabelac
83f238cbf0
* compilation fix (ARM users please check)
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Originally committed as revision 1225 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-19 07:33:36 +00:00
Michael Niedermayer
58bfafbed9
hurry_up=5 support
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Originally committed as revision 1219 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-18 09:28:21 +00:00
Michael Niedermayer
7c5ab7b88d
slices & encoding optim
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Originally committed as revision 1217 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-15 11:05:14 +00:00
Michael Niedermayer
22f3e8bea7
dr1
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Originally committed as revision 1216 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-15 00:07:06 +00:00
Michael Niedermayer
0626afe9b2
0.1l
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Originally committed as revision 1215 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-14 22:34:25 +00:00
Michael Niedermayer
152ba68cc9
YV12 support (warning this is experimental & wont work with offical huffyuv but there is a approx. 20% speed & compression gain)
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10l flush_put_bits()
Originally committed as revision 1214 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-14 22:25:20 +00:00
Joel Yliluoma
a32072d0e9
16-bit and 15-bit rgb/bgr patch by (Joel Yliluoma <joel dot yliluoma at w-create dot com>) (note, rare formats disabled)
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Originally committed as revision 1212 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-14 19:46:14 +00:00
Michael Niedermayer
11f18fafca
huffyuv
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Originally committed as revision 1211 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-14 19:20:04 +00:00
Zdenek Kabelac
6a85ec8d9c
* minor warning fix
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Originally committed as revision 1209 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-14 19:04:40 +00:00
Zdenek Kabelac
adb4328917
* not checking for get_buffer_callback - it would be user's error
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* if DR1 is disabled in get_buffer_callback silently fallback to
non-dr rendering
Originally committed as revision 1208 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-14 18:43:49 +00:00
Michael Niedermayer
d6483a8e5c
1l found by kabi
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Originally committed as revision 1207 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-14 18:02:07 +00:00
Zdenek Kabelac
18f770162b
* fixing some minor const warnings
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Originally committed as revision 1205 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-12 15:00:04 +00:00
Zdenek Kabelac
92ddb69283
* init for inv_zigzag_direct16 moved to init block
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Originally committed as revision 1204 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-12 10:05:21 +00:00
Zdenek Kabelac
5abd509acd
* init table once
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Originally committed as revision 1203 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-12 10:01:27 +00:00
Zdenek Kabelac
4555345704
* using macros to shorten init part
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* removing some unused/unneeded code
* unifing some function names
Originally committed as revision 1202 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-12 09:47:14 +00:00
Zdenek Kabelac
34dfe896e3
* quick fix for bit exact setting
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(FIXME - add this into context flags)
Originally committed as revision 1200 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-11 21:44:27 +00:00
Michael Niedermayer
c9a2ebc4c0
100l for kabi (fixing qpel)
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Originally committed as revision 1198 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-11 16:17:25 +00:00
Zdenek Kabelac
af19f78f2f
* using DSPContext - so each codec could use its local (sub)set of CPU extension
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* these are untested - users/developers please check
Originally committed as revision 1197 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-11 10:04:45 +00:00
Zdenek Kabelac
85bd552606
* using DSPContext - so each codec could use its local (sub)set of CPU extension
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* fixing compiler warning about uninit level
Originally committed as revision 1196 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-11 09:44:59 +00:00
Zdenek Kabelac
ec7e0bf0fd
* using DSPContext - so each codec could use its local (sub)set of CPU extension
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* I think IDCT needs some better generic solution
Originally committed as revision 1195 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-11 09:43:43 +00:00
Zdenek Kabelac
eb4b3dd3c3
* using DSPContext - so each codec could use its local (sub)set of CPU extension
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Originally committed as revision 1194 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-11 09:40:17 +00:00
Zdenek Kabelac
fb602cd15e
* useless commit - ignore
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Originally committed as revision 1193 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-11 09:37:40 +00:00
Zdenek Kabelac
c6af86c240
* avcodec_init could be removed I guess...
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Originally committed as revision 1192 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-11 09:31:17 +00:00
Zdenek Kabelac
2602c84635
* consts
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Originally committed as revision 1191 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-11 09:30:07 +00:00
Zdenek Kabelac
8350df9704
* added dsp_mask
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* using frame_bits for wav bits_per_sample
Originally committed as revision 1190 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-11 09:24:15 +00:00
Arpi
df1c67adda
10l - set pixelfmt (colorspace) _before_ calling get_buffer() callback
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Originally committed as revision 1185 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-10 18:45:36 +00:00
Michael Niedermayer
b8a78f419d
reversing header game
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MIN/MAX -> FFMIN/FFMAX
Originally committed as revision 1184 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-10 11:46:59 +00:00
Michael Niedermayer
f11d3f2310
avoid duplicate ";" warnings (based upon a patch by mru at users dot sourceforge dot net (Måns Rullgård))
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Originally committed as revision 1183 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-10 11:24:27 +00:00
Michael Niedermayer
347ae22ecf
hurry_up>=5 -> skip everything except header & set pict_type&key_frame
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Originally committed as revision 1182 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-10 10:54:07 +00:00
Michael Niedermayer
c2d418f1e6
fixing -sameq with mpeg2
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Originally committed as revision 1179 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-09 13:57:54 +00:00
Michael Niedermayer
f01a189455
cleanup
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Originally committed as revision 1178 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-09 10:38:34 +00:00
Michael Niedermayer
d7425f59d5
cleanup (breaks compatibility, requested by fabrice)
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remove CODEC_FLAG_NOT_TRUNCATED & add CODEC_FLAG_TRUNCATED
add CODEC_CAP_TRUNCATED
add alpha plane to AVPicture
remove CODEC_ID_MSMPEG4
remove various unused stuff
support "truncated" mpeg4 streams
Originally committed as revision 1175 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-08 18:35:39 +00:00
Michael Niedermayer
218baf10f8
cleanup
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Originally committed as revision 1173 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-06 11:59:17 +00:00
Michael Niedermayer
81ada1ce9d
cleanup
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Originally committed as revision 1172 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-06 09:30:47 +00:00
Michael Niedermayer
3d71589f27
cleanup
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Originally committed as revision 1171 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-05 17:31:26 +00:00
Michael Niedermayer
95e2ce4aa0
lrintf detection (based upon a patch by François Revol <revol at free dot fr>)
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Originally committed as revision 1162 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-05 00:07:05 +00:00
Michael Niedermayer
b587a7cb2b
vc++ sucks, found by ("csharprules" <csharprules at hotmail dot com>)
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Originally committed as revision 1160 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-04 20:57:08 +00:00
Zdenek Kabelac
b0397e0e00
* DR1 support
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Originally committed as revision 1157 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-04 18:03:10 +00:00
Alex Beregszaszi
145956deee
fixed some bugs in app parser - some jfif and adobe jpgs fixed
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Originally committed as revision 1153 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-02 22:49:13 +00:00
Michael Niedermayer
9f9c322930
support forcing low_delay during decoding
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Originally committed as revision 1150 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-02 18:47:51 +00:00
Michael Niedermayer
05c4072b45
Altivec Patch (Mark III) by (Dieter Shirley <dieters at schemasoft dot com>)
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Originally committed as revision 1147 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-02 11:28:08 +00:00
François Revol
3f95e8434b
added MACE (Macintosh Audio Compression/Expansion) 3:1 & 6:1 support
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contribution by Laszlo Torok <torokl@alpha.dfmk.hu>
4CC 'MAC3' and 'MAC6' in Quicktime.
It works for mono streams, needs to be fixed for stereo when I get my hands on a stereo sample :)
patch by (François Revol <revol at free dot fr>)
Originally committed as revision 1145 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-02 10:39:22 +00:00
Michael Niedermayer
86f85dca30
cleanup
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Originally committed as revision 1142 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-02 08:55:46 +00:00
Arpi
288daa8452
handle init error in ffmpeg12
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Originally committed as revision 1141 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-02 01:43:19 +00:00
Michael Niedermayer
8671359bfc
better padding bug detection
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Originally committed as revision 1139 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-02 00:05:06 +00:00
Michael Niedermayer
75460b0ce5
put MIN/MAX under ifndef MAX/MIN
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Originally committed as revision 1138 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-01 20:37:10 +00:00
Michael Niedermayer
6a70098ac6
fixing msmpeg4v3 with mb_height % slice_height != 0
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Originally committed as revision 1137 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-01 18:55:03 +00:00
Michael Niedermayer
f56dd362bd
hopefully fixing sprite_warping_points==0
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Originally committed as revision 1136 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-01 13:25:22 +00:00
Zdenek Kabelac
f408fc67c0
* avoid negative numbers as well
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Originally committed as revision 1134 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-31 20:22:30 +00:00
Nick Kurshev
dd3be2c97e
10l
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Originally committed as revision 1133 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-31 18:22:15 +00:00
Nick Kurshev
b8e6ad84e5
reverse first hunk
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Originally committed as revision 1132 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-31 18:17:25 +00:00
Nick Kurshev
d08070e653
fixed debug compilation
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Originally committed as revision 1131 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-31 18:08:19 +00:00
Michael Niedermayer
bbed9259cc
put a few large tables under #ifdef CONFIG_ENCODERS or dynamically allocate them
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Originally committed as revision 1130 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-31 16:11:03 +00:00
Michael Niedermayer
6bb925f47d
dont call emms_c() for each MB
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Originally committed as revision 1127 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-31 12:11:53 +00:00
Michael Niedermayer
0aa7875a73
cleanup
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Originally committed as revision 1126 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-31 11:47:58 +00:00
Alex Beregszaszi
f9745d55e6
fixed 10l
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Originally committed as revision 1124 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-31 09:24:25 +00:00
Michael Niedermayer
af27aea922
fixing another assert q>0.0 issue caused by variance < 0, this fix allso changes the inter/intra decission very slightly -> all regression checksums need to be updated
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Originally committed as revision 1122 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-31 00:48:05 +00:00
Fabrice Bellard
4707cb07e1
fixed nb_block_sizes detection - fixed codec_id test (avctx->codec_id does not need to be initialized)
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Originally committed as revision 1121 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-31 00:07:13 +00:00
Michael Niedermayer
0bfacb95de
fixing q>0.0 assert failure caused by overflow of variance for b frames
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Originally committed as revision 1120 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-30 22:55:07 +00:00
Michael Niedermayer
6b72ac6323
exporting the internal qscale table, this allso fixes the ordering
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Originally committed as revision 1116 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-30 20:41:40 +00:00
Alex Beregszaszi
6234d753a9
NetBSD fix by Bernd Ernesti <mplayer@lists.veego.de>
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Originally committed as revision 1115 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-30 20:31:04 +00:00
Fred
5981f4e693
1) Add MMX deinterlace code.
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2) "Fix" first and last line deinterlace. I had second-thoughts that this might be some image filtering algorithm that someone cleverer than I created.
3) Add in-place deinterlace functions (only used when src == dst).
patch by (Fred <foohoo at shaw dot ca>)
Originally committed as revision 1113 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-30 09:09:34 +00:00
Fabrice Bellard
bc42388648
use lrintf to avoid double conversion
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Originally committed as revision 1107 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-29 22:39:11 +00:00
Fabrice Bellard
9d85cbd93a
added lrintf for non ISOC libcs (fixme: find a better test)
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Originally committed as revision 1106 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-29 22:38:21 +00:00
Fabrice Bellard
ab253fe3c5
avoid name clash - fixed again block size selection
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Originally committed as revision 1105 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-29 22:27:30 +00:00
Fabrice Bellard
82696beed3
avoid name clash
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Originally committed as revision 1104 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-29 22:26:01 +00:00
Alex Beregszaszi
f3a3444721
FOURCC removed, using ff_get_fourcc instead (should be big-endian safe), workarounded a restart interval bug (Spectralfan.mov) (rst support should be rewritten and moved from decode_sos)
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Originally committed as revision 1094 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-28 16:29:40 +00:00
Fabrice Bellard
64c133898a
fixed block size selection
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Originally committed as revision 1093 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-28 01:42:05 +00:00
Fabrice Bellard
6d2abd6b3e
added new fft/mdct code - added fft-test program
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Originally committed as revision 1091 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-28 00:51:48 +00:00
Fabrice Bellard
bc8d1857fb
added wma decoder
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Originally committed as revision 1090 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-28 00:48:55 +00:00
Fabrice Bellard
6107fa87b4
preparing integration of new AC3 decoder
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Originally committed as revision 1089 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-28 00:39:05 +00:00
Fabrice Bellard
bb6f569072
new generic FFT/MDCT code for audio codecs
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Originally committed as revision 1088 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-28 00:34:08 +00:00
Michael Niedermayer
1c0a593ac8
get_vlc2()
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Originally committed as revision 1084 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-27 21:02:47 +00:00
Arpi
055317a74c
3rd 10l - don't let it read data beyond the end of frame
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Originally committed as revision 1083 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-27 19:20:02 +00:00
Alex Beregszaszi
9d3748bed3
2nd 10l (noticed by arpi)
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Originally committed as revision 1082 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-27 19:11:06 +00:00
Alex Beregszaszi
7b5c80f6bb
minor speedup noticed by arpi
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Originally committed as revision 1081 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-27 19:01:00 +00:00
Alex Beregszaszi
97d4469a74
10l
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Originally committed as revision 1080 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-27 18:03:42 +00:00
Alex Beregszaszi
109362cbf4
reworked decode_frame marker searching, fixes many non-working samples
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Originally committed as revision 1079 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-27 17:59:35 +00:00
Michael Niedermayer
060f89b328
mergeing inter & intra rl_length tables (50% smaller & no meassureable difference in filesize/quality)
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Originally committed as revision 1078 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-27 12:20:58 +00:00
Michael Niedermayer
f3c09da19f
75% smaller rl_length table
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Originally committed as revision 1077 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-27 12:09:25 +00:00
Leon van Stuivenberg
a09907d988
dsputil mmi cleanup patch by (Leon van Stuivenberg <leonvs at iae dot nl>)
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Originally committed as revision 1076 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-27 09:20:48 +00:00
Michael Niedermayer
d6db1c9c6a
handle direct rendering buffer allocation failure
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Originally committed as revision 1075 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-27 00:02:23 +00:00
Jürgen Keil
384855eebf
segfault fix patch by (Juergen Keil <jk at tools dot de>)
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Originally committed as revision 1073 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-26 18:56:43 +00:00
Michael Niedermayer
917f58279d
fixing decoding of streams with no keyframe at the start
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Originally committed as revision 1072 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-25 16:06:32 +00:00
Michael Niedermayer
50eb9cbc44
idct_permutation_type variable, so the permutation type can quickly be identified
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Originally committed as revision 1071 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-25 13:39:47 +00:00
Michael Niedermayer
6e2d5f1aea
regression test for H263+
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Originally committed as revision 1070 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-25 10:50:02 +00:00
Michael Niedermayer
945eeee15e
slice encoding cleanup
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Originally committed as revision 1069 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-25 00:08:32 +00:00
Michael Niedermayer
c42612f1b4
clip MVs for direct mode
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Originally committed as revision 1068 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-24 00:51:17 +00:00
Michael Niedermayer
7801d21d13
optimize block_permute()
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optimize dct_quantize_c()
dont permute s->q_inter/intra_matrix
Originally committed as revision 1067 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-23 15:11:07 +00:00
Michael Niedermayer
4a3d7fbcbc
fixing interlaced MC & edge-emu
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Originally committed as revision 1066 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-23 08:14:12 +00:00
Michael Niedermayer
8d0e42cad0
more defaults
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Originally committed as revision 1065 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-22 23:43:25 +00:00
Michael Niedermayer
7da71a5c68
xvid qpel bug autodetect
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Originally committed as revision 1064 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-22 19:48:52 +00:00
Michael Niedermayer
03e93d35b0
xvid qpel bug workaround
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Originally committed as revision 1063 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-22 18:55:20 +00:00
Michael Niedermayer
fc48cbad5b
fixing msmpeg4v3 encoding at bitrates <128k
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Originally committed as revision 1052 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-20 17:02:41 +00:00
Michael Niedermayer
35aa136a77
fixing h263 slice decoding (again)
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Originally committed as revision 1051 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-19 23:48:08 +00:00
Michael Niedermayer
49943a18d0
fixing interlaced dct with 4mv
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Originally committed as revision 1050 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-19 11:03:13 +00:00
Michael Niedermayer
8b32880cc9
fixing h263 decoding (did segfault)
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Originally committed as revision 1049 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-19 01:31:26 +00:00
Michael Niedermayer
fb8a9e2f37
fixing interlaced dct + hq mode
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Originally committed as revision 1048 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-18 18:32:50 +00:00
Michael Niedermayer
9fee1e234e
init flags before using it (found by arpi)
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Originally committed as revision 1047 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-16 22:18:41 +00:00
Michael Niedermayer
073b013d00
complete mpeg4 GMC decoding support
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Originally committed as revision 1046 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-16 19:55:49 +00:00
Michael Niedermayer
46fd0de8a7
fixing alt_scan for the first frame (variable was reset)
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Originally committed as revision 1045 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-16 17:23:18 +00:00
Michael Niedermayer
d2975f8d4f
warning fixes
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Originally committed as revision 1044 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-15 15:24:08 +00:00
Michael Niedermayer
a61f82653e
better padding bug detection
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Originally committed as revision 1039 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-14 19:53:04 +00:00
Fabrice Bellard
ec6a375248
removed warnings
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Originally committed as revision 1038 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-14 18:25:58 +00:00
Fabrice Bellard
4f891f53b3
removed invalid header include
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Originally committed as revision 1037 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-14 18:01:32 +00:00
Michael Niedermayer
b704e7420b
mpeg4 header parser clenup (needed for parsing of VOL header in avctx->extradata)
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Originally committed as revision 1032 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-14 12:21:54 +00:00
Michael Niedermayer
26893f6bd4
fixing wmv1 slice decoding
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Originally committed as revision 1031 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-13 19:53:32 +00:00
Michael Niedermayer
4d2858deac
better/cleaner error resilience (done in a 2nd pass after decoding)
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h263/mpeg4 out of order slice decoding
Originally committed as revision 1030 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-13 13:16:04 +00:00
Falk Hüffner
8b313a4787
Move Alpha optimized IDCT to own file. Based on a patch by Måns
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Rullgård <mru@users.sourceforge.net>.
I've left out the idctCol2 part, because W4 has recently been decreed
to be 16383, and also I doubt it will give a noticeable speedup.
Originally committed as revision 1029 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-11 23:01:16 +00:00
Fabrice Bellard
18f4e34ff6
removed unused variables
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Originally committed as revision 1027 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-11 13:49:16 +00:00
Fabrice Bellard
a5e880583c
corrected pixel format display
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Originally committed as revision 1025 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-11 09:16:35 +00:00
Fabrice Bellard
4bfad53561
added two pass info
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Originally committed as revision 1022 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-10 17:12:55 +00:00
Michael Niedermayer
4973397975
mpeg1 2pass encoding
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Originally committed as revision 1019 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-09 17:18:24 +00:00
Fabrice Bellard
9c89585ad4
resample fix by Petros Tsantoulis
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Originally committed as revision 1018 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-09 14:16:31 +00:00
Fabrice Bellard
d017ab70f4
support buffers containing more than one frame
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Originally committed as revision 1016 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-09 12:35:22 +00:00
Fabrice Bellard
1c05e11d02
fixed NTSC end of line bug
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Originally committed as revision 1014 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-08 17:54:02 +00:00
Fabrice Bellard
789587d595
minimum support for YUV411P (new combined scaler/converter will handle that better...)
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Originally committed as revision 1013 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-08 17:42:33 +00:00
Jürgen Keil
47fa9c203a
16x{8,16} {avg,put}_pixels support patch by (Juergen Keil <jk at tools dot de>)
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Originally committed as revision 1012 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-08 12:09:23 +00:00
Arpi
9e39878252
10l - MMX/FPU state was not restored, causing nonsense fpu behaviour in caller (mplayer)
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Originally committed as revision 1011 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-07 23:08:42 +00:00
Arpi
e9feea594a
DV ntsc support, 411P colorspace added
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Originally committed as revision 1010 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-07 21:28:33 +00:00
Falk Hüffner
acd2e05c47
* Fix dct_unquantize_h263_axp for changed block_last_index indexing.
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* Set qadd to 0 for intra with h263_aic (whatever that may be).
Originally committed as revision 1009 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-07 02:03:21 +00:00
Michael Niedermayer
0298af4887
set low_delay on encoding if no b frames
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Originally committed as revision 1007 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-06 17:46:22 +00:00
Michael Niedermayer
676e200cff
trying to fix the non-x86 IDCTs (untested)
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Originally committed as revision 1006 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-06 15:27:01 +00:00
Falk Hüffner
6c38306600
Make compilable again after DCT cleanup. It gives wrong results,
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though, so I disabled it for now. Anybody knows offhand what might be
the reason?
Originally committed as revision 1005 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-05 00:57:42 +00:00
Falk Hüffner
e447d7d65f
Some nifty stuff for upcoming patches.
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Originally committed as revision 1004 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-05 00:12:58 +00:00
Falk Hüffner
3565eeaaaa
Fix for source dir != build dir. Patch provided by Måns Rullgård.
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Originally committed as revision 1003 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-04 23:32:40 +00:00
Alex Beregszaszi
defdfc9aa0
moved dct init out from mpv_common_init to dct_common_init (for less-uglier way for dv)
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Originally committed as revision 1002 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-04 20:59:29 +00:00
Fabrice Bellard
7be166e4ea
simplified parsing - added MMX idct support
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Originally committed as revision 1000 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-04 07:49:00 +00:00
Fabrice Bellard
020fcc94e0
added DV support
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Originally committed as revision 999 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-04 07:16:50 +00:00
Fabrice Bellard
5d2231ee8f
first working version of DV video decoder
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Originally committed as revision 998 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-03 21:07:39 +00:00
Fabrice Bellard
652f019786
in fact IDCT248 needs to be normalized as I suspected
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Originally committed as revision 997 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-03 21:03:59 +00:00
Leon van Stuivenberg
5917d17cb7
ps2 optimizations update patch by (Leon van Stuivenberg <leonvs at iae dot nl>)
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Originally committed as revision 996 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-03 20:57:19 +00:00
Fabrice Bellard
a46a3ce416
added IDCT248 testing
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Originally committed as revision 995 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-03 19:49:23 +00:00
Fabrice Bellard
9bf71516b1
first version of IDCT248 for DV decoding support
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Originally committed as revision 994 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-03 13:41:33 +00:00
Michael Niedermayer
3a3d3a42c2
fixing custom quantizer matrix decoding
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minor optimizations
Originally committed as revision 993 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-02 22:56:58 +00:00
Michael Niedermayer
3994623df2
optimization
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Originally committed as revision 992 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-02 17:07:39 +00:00
Michael Niedermayer
ce5b7c5e11
sliced mode for mpeg1/2
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Originally committed as revision 991 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-02 16:36:43 +00:00
Michael Niedermayer
acf44abb8c
move scantable init from block-decode to header parser
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Originally committed as revision 990 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-01 23:47:04 +00:00
Michael Niedermayer
3729c91296
optimizing mpeg2 decode block stuff
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Originally committed as revision 989 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-01 23:11:40 +00:00
Michael Niedermayer
144f062500
rv10 cleanup (de)muxer still needs to be cleaned up (still searching volunteer for that ;) )
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Originally committed as revision 988 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-01 19:29:10 +00:00
Michael Niedermayer
4c2bc159bd
fixing rv10, this isnt the cleanest solution (parsing the packet header in the codec & creating it in the muxer) but it was that way before things broke, and its the simplest solution
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Originally committed as revision 986 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-30 21:36:43 +00:00
Michael Niedermayer
a02017367b
optimizing mpeg1_decode_block()
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Originally committed as revision 985 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-30 16:14:14 +00:00
Michael Niedermayer
8e1652dc9d
forgot zigzag_direct[] behind #ifdef DEBUG (found by Klaas-Pieter Vlieg <vlieg at eurescom dot de>)
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Originally committed as revision 984 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-30 10:06:17 +00:00
Michael Niedermayer
cc7ac88830
convert only needed matrixes in convert_matrix() (mjpeg calls it for every frame)
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Originally committed as revision 983 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-30 09:19:54 +00:00
Michael Niedermayer
9b59c92f47
indenting preprocessor stuff, as its completly unreadable otherwise
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Originally committed as revision 982 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-29 23:39:30 +00:00
Michael Niedermayer
23e54f6927
renaming variable
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Originally committed as revision 981 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-29 23:21:13 +00:00
Michael Niedermayer
2ad1516a6c
idct permutation cleanup, idct can be selected per context now
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fixing some threadunsafe code
Originally committed as revision 980 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-29 22:44:22 +00:00
Falk Hüffner
f9bb4bdffc
Add Alpha assembly for pix_abs16x16. Optimized for pca56, no large win
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on ev6.
Originally committed as revision 979 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-29 15:14:28 +00:00
Falk Hüffner
ea689c8eb7
An easy way to speed up encoding by 6%.
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Originally committed as revision 978 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-28 02:18:34 +00:00
Falk Hüffner
7ffbb60ee7
Minor warning fix.
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Originally committed as revision 977 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-28 01:49:37 +00:00
Michael Niedermayer
a9c6830605
minor optimization of h263_encode_motion()
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Originally committed as revision 976 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-27 15:38:54 +00:00
Michael Niedermayer
202ef8b819
ff_get_fourcc() & XVIX support
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Originally committed as revision 975 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-27 10:27:57 +00:00
Michael Niedermayer
0c2dd16eb6
autodetect UMP4 (by adding a fourcc field to AVCodecContext)
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Originally committed as revision 974 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-26 23:27:22 +00:00
Michael Niedermayer
7f2bdb62d4
automatically detect broken opendivx codec and workaround, so bug=1 shouldnt be needed anymore for mpeg4 files, if there still are files which need bug=1 then tell me ...
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Originally committed as revision 973 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-26 22:37:33 +00:00
Michael Niedermayer
5482970b4b
h263_dc_scale() cleanup
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Originally committed as revision 972 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-26 09:16:23 +00:00
Michael Niedermayer
fcb48651f4
mpeg4 interlaced dct encoding
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Originally committed as revision 971 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-26 00:22:25 +00:00
Leon van Stuivenberg
b560f4b656
ps2 idct bugfix patch by (Leon van Stuivenberg <leonvs at iae dot nl>)
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Originally committed as revision 970 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-24 23:57:17 +00:00
Michael Niedermayer
9e4c69485b
adaptive quantization for h263
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Originally committed as revision 969 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-24 15:07:44 +00:00
Michael Niedermayer
d87c0267e3
adaptive quantization for mpeg1
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Originally committed as revision 968 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-24 12:33:37 +00:00
Michael Niedermayer
5e746b9995
darkness masking (lumi masking does only bright stuff now)
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Originally committed as revision 967 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-24 10:53:59 +00:00
Michael Niedermayer
9960903667
fixing ac prediction encoding with adaptive quantization
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Originally committed as revision 966 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-24 09:15:46 +00:00
Michael Niedermayer
693b0e1d66
fixing variance scaling for b frames (messed adaptive quants up)
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cliping too long MVs in b frames instead of setting them to 0
Originally committed as revision 965 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-23 15:16:09 +00:00
Michael Niedermayer
c5d309f2d5
adaptive quantization (lumi/temporal & spatial complexity masking)
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Originally committed as revision 964 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-23 14:56:11 +00:00
Leon van Stuivenberg
d46aba2642
ps2 idct patch by (Leon van Stuivenberg <leonvs at iae dot nl>)
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Originally committed as revision 963 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-23 08:44:24 +00:00
Michael Niedermayer
084c726ba3
pix_sum16_mmx()
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Originally committed as revision 961 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-20 10:03:01 +00:00
Arpi
3f09f52adf
fdct_mmx -> ff_fdct_mmx (renamed to avoid namespace conflict with xvid)
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[found by Kim Minh Kaplan]
Originally committed as revision 960 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-19 22:14:53 +00:00
Michael Niedermayer
b3a391e8b8
fixing i_quant_factor, this should finally fix the bitrate bug with ffserver hopefully
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Originally committed as revision 959 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-19 20:22:39 +00:00
Michael Niedermayer
e8b62df6e4
fixing apiexample
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Originally committed as revision 958 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-19 18:24:52 +00:00
Michael Niedermayer
b71901e6ee
documenting most stuff in AVCodecContext
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Originally committed as revision 957 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-19 17:44:54 +00:00
Falk Hüffner
0af65aac18
* Remove -finline-limit=8000 (not supported by gcc 2.95)
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* Hack to force correct gcc arch flags for motion_est_alpha.c
Originally committed as revision 956 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-19 16:06:25 +00:00
Michael Niedermayer
590d3f81b7
fixing *pixels_tab stuff (hopefully, as its untested ...)
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Originally committed as revision 955 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-19 10:26:49 +00:00
Michael Niedermayer
a949d72e0e
avcodec_alloc_context()
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Originally committed as revision 954 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-19 09:13:43 +00:00
Michael Niedermayer
947ac25a44
10l (forgot to commit)
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Originally committed as revision 953 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-18 18:30:31 +00:00
Michael Niedermayer
6a1f7e7b6b
better min/max rate handling
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cleanup
Originally committed as revision 952 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-18 18:28:11 +00:00
Michael Niedermayer
946c8a1281
fixing
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fixing max_rate/min_rate
Originally committed as revision 951 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-18 09:08:03 +00:00
Michael Niedermayer
8f2b21a80f
fixing memalign
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Originally committed as revision 949 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-15 10:02:15 +00:00
Michael Niedermayer
5596c60cce
dont store version for bit-exact tests
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Originally committed as revision 948 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-14 22:07:35 +00:00
Michael Niedermayer
b7c27ee601
alignment info
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Originally committed as revision 947 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-14 19:00:09 +00:00
Michael Niedermayer
a172cae62e
interlaced b frames fix
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Originally committed as revision 946 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-14 17:18:26 +00:00
Michael Niedermayer
1e7bfebe7f
fixing qpel 4mv
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Originally committed as revision 945 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-14 12:36:54 +00:00
Alex Beregszaszi
85bf478ed9
complete aspect support
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Originally committed as revision 944 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-14 12:30:48 +00:00
Michael Niedermayer
590a635884
interlaced qpel mpeg4 fixed
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Originally committed as revision 943 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-14 10:11:05 +00:00
Falk Hüffner
8c7b533e8b
Synthesize pixels16 functions from pixels functions.
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Originally committed as revision 942 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-13 23:27:01 +00:00
Alex Beregszaszi
050fe8bab5
aspect (ext. par too) support for h263 and mpeg4 (inc. build becouse of new vars)
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Originally committed as revision 941 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-13 19:31:32 +00:00
Falk Hüffner
60286c8a37
Fix for h % 8 == 4 in put_pixels_axp_asm.
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Originally committed as revision 940 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-13 15:44:53 +00:00
Michael Niedermayer
e3bd83f874
10l (field select readed at the wrong place ...)
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Originally committed as revision 939 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-13 11:47:57 +00:00
Michael Niedermayer
fc97db6435
interlaced b frames cleanup
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Originally committed as revision 938 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-13 11:24:58 +00:00
Falk Hüffner
a343d33ed6
Due to version renumbering, Alpha builtins aren't supported in thegcc
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3.2 release.
Originally committed as revision 937 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-13 10:56:51 +00:00
Michael Niedermayer
bea669e57c
interlaced mpeg4 b frame decoding
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Originally committed as revision 936 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-13 09:45:32 +00:00
Falk Hüffner
1c73a3fbf2
Adapt to new 8/16 table scheme.
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Originally committed as revision 935 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-13 09:28:45 +00:00
Michael Niedermayer
2276785cfa
fixing 1/0 if the headers are incomplete (like what M$ encoder generates)
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Originally committed as revision 934 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-13 07:46:06 +00:00
Michael Niedermayer
b9d2bb5b2f
fixing interlaced mpeg4 decoding
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Originally committed as revision 933 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-12 18:28:17 +00:00
Michael Niedermayer
f3cfadd52f
parsing resync header extension support
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Originally committed as revision 931 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-12 15:22:14 +00:00
Michael Niedermayer
33cbc6052a
vbv parameter parsing (more skiping actually ;) )
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Originally committed as revision 930 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-12 15:02:47 +00:00
Michael Niedermayer
7727783512
avoid nonsense frame-skip messages
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Originally committed as revision 929 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-12 15:00:09 +00:00
Michael Niedermayer
dae9ffc440
uninitialized var ...
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Originally committed as revision 927 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-12 14:43:44 +00:00
Michael Niedermayer
66370d3fca
statistics for forw & back p-MBs instead of just one counter for both
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Originally committed as revision 925 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-12 12:26:09 +00:00
Michael Niedermayer
7866eeff46
m4v input support
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return the correct number of bytes consumed for decding h263 like formats (needed for reading raw streams) this could break some divx files with b frames, so please tell me ASAP if u notice any problems
Originally committed as revision 924 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-12 11:10:33 +00:00
Michael Niedermayer
15415af418
export pts from stream if available
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store pts in stream if available (otherwise use frame_rate)
Originally committed as revision 923 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-12 10:54:53 +00:00
Philip Gladstone
02ac31361b
Change abort() calls to av_abort() calls.
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Originally committed as revision 922 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-12 02:34:56 +00:00
Michael Niedermayer
208d3ddf96
set pict_type & key_frame on decoding too
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Originally committed as revision 918 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-12 00:27:08 +00:00
Michael Niedermayer
b318477992
put/avg_pixels16
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fixing 2 small qpel bugs
Originally committed as revision 915 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-11 12:39:53 +00:00
Michael Niedermayer
6b460aa387
reducing sizeof MpegEncContext to avoid stack overflow on crap M$ windo$
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Originally committed as revision 914 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-11 07:26:43 +00:00
Nikolai Zhubr
0eaec10550
fixing overflow in 16->8 bit conversion, patch by (Nikolai Zhubr <s001 at hotbox dot ru>)
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Originally committed as revision 913 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-07 10:57:51 +00:00
Michael Niedermayer
3db48188df
optimizing mpeg4_encode_block(), generates allso slightly shorter bitstream as some codes can be represented as esc1 and esc2 and esc2 is shorter for a few of them
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Originally committed as revision 911 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-07 00:16:30 +00:00
Michael Niedermayer
14207b27b5
support decoding of the last mpeg "packet" even if no startcode is immedeatly afterwards (fixes bugs with mpeg in avi)
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new behavior is only activated if CODEC_FLAG_NOT_TRUNCATED is set
Originally committed as revision 909 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-06 22:30:16 +00:00
Michael Niedermayer
0b61920aa7
fixing rv10 encoding (ffmpeg can at least decode its own rv10 files now)
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Originally committed as revision 907 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-05 13:23:11 +00:00
Michael Niedermayer
cfda33cbad
apiexample needs EXTRALIBS
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Originally committed as revision 906 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-05 10:06:20 +00:00
Michael Niedermayer
6acce86bdd
fixing tests
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Originally committed as revision 905 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-05 08:48:34 +00:00
Michael Niedermayer
9db99069bd
fixing segfault
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Originally committed as revision 903 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-03 20:15:34 +00:00
Michael Niedermayer
b59f574753
10l (compilation if defined ARCH_ALPHA)
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Originally committed as revision 902 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-02 17:08:40 +00:00
Michael Niedermayer
1a684b3d53
fixing encoding at high QPs (was broken after the dct accuracy increase due to too small inverse table)
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Originally committed as revision 901 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-02 16:56:29 +00:00
Michael Niedermayer
be7109c12b
ar -s -> ranlib
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Originally committed as revision 900 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-02 16:48:40 +00:00
Henry Mason
ecfd40b390
new vbv calculation patch by (Henry Mason <talus25 at speakeasy dot net>) with slight modification by me
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Originally committed as revision 899 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-02 09:51:52 +00:00
Brian Foley
ab6c65f693
altivec build tidyup patch by (Brian Foley <bfoley at compsoc dot nuigalway dot ie>)
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Originally committed as revision 898 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-02 08:48:12 +00:00
Michael Niedermayer
004c18ee9c
higher accuracy
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Originally committed as revision 897 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-01 20:54:38 +00:00
Mark Hills
81e0d0b412
oggvorbis support patch by (Mark Hills <mark at pogo dot org dot uk>)
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Originally committed as revision 896 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-01 18:07:56 +00:00
Michael Niedermayer
ad324c9351
dct cleanup
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more accurate mmx dct (dont discard bits for fun)
fixing mmx quantizer bug for qscale%2==1 (bias was slightly wrong)
Originally committed as revision 895 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-01 16:52:33 +00:00
Michael Niedermayer
86748dbc61
dct-test update
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test simple-idct and ijg int DCT too
do tests with random & sparse matrixes
print systematic error matrixes
Originally committed as revision 892 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-01 09:33:05 +00:00
Lennert Buytenhek
5bd11e314e
dont discard first frame patch by (Lennert Buytenhek <buytenh at math dot leidenuniv dot nl>)
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Originally committed as revision 890 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-01 07:40:31 +00:00
Lennert Buytenhek
1565dabc1a
be less verbose patch by (Lennert Buytenhek <buytenh at math dot leidenuniv dot nl>)
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Originally committed as revision 889 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-01 07:26:43 +00:00
Michael Niedermayer
ab6d194a38
croping patch by (talus25 at speakeasy dot net) with fixes from atmos & me
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Originally committed as revision 888 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-01 07:19:38 +00:00
Michael Niedermayer
e7fce5e9fb
bitexact hack for the simple mmx idct
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Originally committed as revision 886 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-31 14:17:51 +00:00
Martin Olschewski
c7e079314b
sun solaris compilation bugfix, patch by (Martin Olschewski <olschewski at zpr dot uni-koeln dot de>)
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Originally committed as revision 882 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-30 18:17:20 +00:00
Michael Niedermayer
471d7dc3d0
undefined M_PI / M_E fix
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Originally committed as revision 881 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-30 16:16:30 +00:00
Heliodoro Tammaro
a43bd1d715
patch by Heliodoro Tammaro <helio at interactives dot org>
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- configures/builds on all darwin versions
- ffserver builds on darwin (if you have the extra libraries)
- builds correctly (again) on non-darwin ppc (no -faltivec in gcc-3.2)
Originally committed as revision 880 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-30 00:05:28 +00:00
Michael Niedermayer
28db7fce02
slow but accurate integer dct from IJG (should be ok with the LGPL as the old DCT is the fast integer DCT from IJG)
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per context DCT selection
Originally committed as revision 878 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-29 23:55:32 +00:00
Michael Niedermayer
255b3ac27d
use extradata for h263_long_vector mode detection
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Originally committed as revision 876 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-28 21:47:28 +00:00
Brian Foley
59925ef204
first cut at altivec support on darwin patch by (Brian Foley <bfoley at compsoc dot nuigalway dot ie>)
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Originally committed as revision 875 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-28 13:14:36 +00:00
Michael Niedermayer
68bd11f5de
working around undefined behavior of get-vlc if the vlc s invalid
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more debug output by default for errors (so we can see immedeatly whats wrong on bugreports)
guess long_vectors mode
Originally committed as revision 874 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-28 12:23:12 +00:00
Michael Niedermayer
ee3b2be65d
fixes rv10 decoding crash
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Originally committed as revision 873 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-28 09:19:28 +00:00
Dominik Mierzejewski
0778718635
warning patch by (Dominik Mierzejewski <dominik at rangers dot eu dot org>)
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Originally committed as revision 872 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-28 08:15:30 +00:00
Michael Niedermayer
fd7db0fddf
mpeg4 interlaced decoding support (not completly implemented/tested due to lack of samples)
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Originally committed as revision 870 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-27 16:28:19 +00:00
Alex Beregszaszi
e769f0535e
added aspected_width/height for EXTENDED_PAR
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Originally committed as revision 869 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-26 20:45:01 +00:00
Michael Niedermayer
4dd0e44f14
fixing some 64bit bugs
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Originally committed as revision 867 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-26 16:10:41 +00:00
Michael Niedermayer
405469cefd
forgot the const bits in 2pass curve matching (patch (with rounding removed) by Rémi Guyomarch <rguyom at pobox dot com>)
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Originally committed as revision 866 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-26 08:14:36 +00:00
Michael Niedermayer
c695ca3bce
fixing qmin==qmax && qsquish==1
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Originally committed as revision 865 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-25 23:49:50 +00:00
Rémi Guyomarch
d0d816d8bf
NAN doesnt exist on FreeBSD patch by (Rémi Guyomarch <rguyom at pobox dot com>)
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Originally committed as revision 864 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-25 22:54:43 +00:00
Michael Niedermayer
ce980a9576
new ratecontrol code
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sadly there are no (unsigned) int left in AVCodecContext so this breaks shared libavcodec libs :(
Originally committed as revision 863 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-25 21:41:57 +00:00
Michael Niedermayer
3aa102be84
new ratecontrol code
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Originally committed as revision 862 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-25 21:19:50 +00:00
Michael Niedermayer
7806197db2
error concealment needs the mbintra_table so it should allways be allocated
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Originally committed as revision 861 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-24 13:24:43 +00:00
Michael Niedermayer
f36db5dfd3
faster ff_sqrt()
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Originally committed as revision 859 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-22 19:41:39 +00:00
Michael Niedermayer
1fb4890b51
better scene change detection
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Originally committed as revision 858 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-22 19:41:06 +00:00
Michael Niedermayer
90cee0c351
darwin patches by Heliodoro Tammaro <helio at interactives dot org>
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Originally committed as revision 857 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-21 19:18:02 +00:00
Michael Niedermayer
9f36153415
dont trash mm0, its still used in the next iteration of the loop (fixes strange horizontal lines on some blocks in b frames on mmx only cpus)
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Originally committed as revision 855 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-20 19:23:06 +00:00
Michael Niedermayer
c9178d868a
same dc skip behavior for chroma & luma elimination, its confusing otherwise imho
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Originally committed as revision 854 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-18 00:42:58 +00:00
Michael Niedermayer
f5866a0340
skip blocks with small chroma dc too (if the user wants it) needed to avoid IDCT(input coeffs !=0) == 0 problems which cause catastrophic error accumulation at qp=1
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Originally committed as revision 853 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-17 20:10:27 +00:00
Volker Moell
c1325d18ff
patch by (Volker Moell <volker-ml at die-moells dot de>)
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creating $(prefix)/bin and $(prefix)/lib
improved linking libavcodec.so -> libavcodec-$(VERSION).so
ldconfig does not rise an error on not beeing root when installing
Originally committed as revision 852 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-13 18:51:11 +00:00
Zdenek Kabelac
3625e88ab7
* resync without endless loop
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Originally committed as revision 849 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-09 10:43:02 +00:00
Michael Niedermayer
62959862df
faster vlc table selection
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Originally committed as revision 848 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-09 00:13:54 +00:00
Michael Niedermayer
87f8cab45b
mpeg4 mpeg quantizer encoding
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Originally committed as revision 844 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-06 23:51:15 +00:00
Michael Niedermayer
508abacadb
4mv + bframe decoding bugfix
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Originally committed as revision 843 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-05 21:36:14 +00:00
Michael Niedermayer
f255af5d93
fixing level overflow check for qp=1
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Originally committed as revision 842 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-05 19:05:02 +00:00
Michael Niedermayer
159d10fc2c
hopefully fixing unreprodceable segfault when overreading the end if error_resilience==-1 (it didnt overread here though)
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Originally committed as revision 841 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-04 19:28:27 +00:00
Michael Niedermayer
0a6baf39cb
fixing slices which start at mb_x>0
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Originally committed as revision 840 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-04 18:19:09 +00:00
Michael Niedermayer
5507833249
supporting rare overflow mess even with error_resilience>=0
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Originally committed as revision 839 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-04 16:46:18 +00:00
Michael Niedermayer
44273f1951
making some error checks optional
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Originally committed as revision 838 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-04 16:21:41 +00:00
Michael Niedermayer
b7adc711fa
last_picture should be never == NULL (it was with dr1) this might fix a segfault with error concealment
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Originally committed as revision 837 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-04 16:05:05 +00:00
Michael Niedermayer
d930ef19ea
fixing mpeg4 mpeg quantizers
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Originally committed as revision 836 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-02 20:27:46 +00:00
Michael Niedermayer
fc2bb4f44d
fixing normal mmx idct
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Originally committed as revision 835 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-02 11:58:02 +00:00
Michael Niedermayer
32b9092155
10l found by Rémi Guyomarch <rguyom at pobox dot com>
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Originally committed as revision 834 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-01 23:23:48 +00:00
Michael Niedermayer
a10678da8a
max_b_frame=4 bugfix
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Originally committed as revision 833 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-01 11:01:07 +00:00
Michael Niedermayer
5efa265074
b frame direct mode bugfix (bug found by CM <chenm001 at 163 dot com>)
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Originally committed as revision 832 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-31 08:01:29 +00:00
Falk Hüffner
57d2bce188
MVI optimizations for motion estimation.
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Originally committed as revision 831 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-29 23:14:51 +00:00
Michael Niedermayer
38274ea268
dump bits per frame / qp / frame complexity support
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Originally committed as revision 827 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-27 14:48:44 +00:00
Leon van Stuivenberg
d6afa9c671
handle DRI/RST markers patch by Leon van Stuivenberg <leonvs at iae dot nl>
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Originally committed as revision 826 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-27 08:27:02 +00:00
Philip Gladstone
b71472eb62
Add conversions to and from RGBA32 and BGRA32.
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Originally committed as revision 824 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-27 03:08:04 +00:00
Michael Niedermayer
b5a093b3a9
different edge positions fixed with edge emu / dr1
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Originally committed as revision 814 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-25 20:22:36 +00:00
Fabrice Bellard
917e06c81b
added proposed API for parse_only mode to extract compressed frames from compressed streams
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Originally committed as revision 810 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-25 16:25:36 +00:00
Bohdan Horst
a5f0696948
this include isn;t longer need and now generate a lot of warnings patch by Bohdan Horst <nexus at hoth.amu.edu.pl>
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Originally committed as revision 789 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-23 09:44:34 +00:00
Alex Beregszaszi
ce23c668f1
moved codebooks to svq1_cb.h
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Originally committed as revision 788 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-22 20:51:26 +00:00
Michael Niedermayer
05174fd411
fixing bitrate vs. kbitrate in header
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fixing wmv1 decoder (was broken during some optimizations ...)
inter-intra prediction encoding
Originally committed as revision 786 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-22 08:15:27 +00:00
François Revol
889c522492
adpcm encoding patch by François Revol <revol at free dot fr>
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Originally committed as revision 785 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-22 01:44:08 +00:00
François Revol
6742d95d59
YUV410P to YUV420P patch by François Revol <revol at free dot fr>
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Originally committed as revision 783 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-21 07:54:53 +00:00
Michael Niedermayer
3e6a20a0cd
minor optimizations
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fixing numbers.avi
fixing ac prediction between MBs with different QP
Originally committed as revision 782 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-21 01:34:05 +00:00
Michael Niedermayer
4afeaec92f
pix_abs mmx2 isnt bit-exact ...
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Originally committed as revision 781 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-21 00:48:50 +00:00
François Revol
0147f19856
beos/mov/adpcm patch by François Revol <revol at free dot fr>
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* Some BeOS fixes:
- errno stuff
- nanosleep() replacement
- added a doc/README.beos
* mov reader still has problems with most videos (skips many chunks),
- It should now read .mov files with zlib-compressed moov headers (aka cmov)
- added SVQ1 support.
- removed mapping 'raw ' and 'yuv2' to h263, was my mistake.
- added IMA4 support. (tested)
- fixed frame rate (it reported 0 fps or something before)
- extended file probing ('wide' and 'free' atoms)
- improved .mov/.mp4 detection (or so I think)
* adpcm
* added zlib support, with header file and lib check
Originally committed as revision 780 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-20 20:05:50 +00:00
Michael Niedermayer
e1707f52d5
BeOS patches by "shatty" <shatty at myrealbox.com>
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1. errno's are negative on beos, so negating them gives positive values.
2. the -shared flag is -nostart on beos.
3. building the shared lib on beos requires -fomit-frame-pointer
4. beos doesn't have oss support
Originally committed as revision 779 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-19 22:23:40 +00:00
Roy Sigurd Karlsbakk
eddbd7e5a0
largefile support patch by Roy Sigurd Karlsbakk <roy at karlsbakk.net>
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Originally committed as revision 778 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-18 20:27:09 +00:00
Michael Niedermayer
79c0c7858d
use edge emu for encoding of width or height %16!=0 files
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Originally committed as revision 776 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-17 23:32:31 +00:00
Michael Niedermayer
9022797ba2
fixing NULL reference frame with dr1
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Originally committed as revision 775 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-17 17:50:42 +00:00
Michael Niedermayer
9ac7ecd698
hmm ABS(dc-diff) > 512 fix
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printing some error messages if some error occurs
Originally committed as revision 774 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-17 15:54:56 +00:00
Michael Niedermayer
9be42dba97
larger edge emu buffer (might have been too small)
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Originally committed as revision 773 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-17 13:25:01 +00:00
Michael Niedermayer
5499377432
fixing gmc with emu edges
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Originally committed as revision 772 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-17 12:42:50 +00:00
Michael Niedermayer
4c9ede2e4b
interlaced mpeg2 fix ... replacing linesize>>1 by uvlinesize brainlessly wasnt a good idea
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Originally committed as revision 771 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-17 11:04:26 +00:00
Michael Niedermayer
cc504d3c3c
low_delay / has_b_frames fix
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Originally committed as revision 770 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-17 10:30:31 +00:00
Michael Niedermayer
1a013246fb
fixes fire.avi & subtitles.avi
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Originally committed as revision 769 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-17 09:15:14 +00:00
Michael Niedermayer
fe072fb4ee
exporting mbskip_table after it has been allocated
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Originally committed as revision 768 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-16 11:45:14 +00:00
Michael Niedermayer
bc6d7776d8
hurry up support
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returning buf_size insetad of 0
Originally committed as revision 767 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-16 10:29:07 +00:00
Michael Niedermayer
22b13d5b4c
grayscale only decoding
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Originally committed as revision 766 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-16 10:19:00 +00:00
Michael Niedermayer
3cf33c37e7
dr1
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Originally committed as revision 765 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-16 01:24:02 +00:00
Michael Niedermayer
94aec31fa0
dr1
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Originally committed as revision 764 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-16 00:48:29 +00:00
Michael Niedermayer
760acb18a3
direct rendering for SVQ1
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MpegEncContext->opaque MUST NOT be used by the codec, its for the parent program
using standart values for pict_type
using (uv)linesize
handling dropable p-frames like b-frames
Originally committed as revision 763 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-15 21:19:37 +00:00
Michael Niedermayer
0fd90455ec
uvlinesize
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export has_b_frames
mb_skip with more than 2 ip buffers
Originally committed as revision 762 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-15 14:15:10 +00:00
Nick Kurshev
cd141f4c22
1001L
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Originally committed as revision 761 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-15 07:43:22 +00:00
Michael Niedermayer
225f9c44cf
4mv & qpel edge emu
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Originally committed as revision 760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-15 00:25:53 +00:00
Michael Niedermayer
93a21abde5
direct rendering method 1 support
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Originally committed as revision 759 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-14 18:37:35 +00:00
Michael Niedermayer
4f68b0847e
rl vlc table optimization (not yet used)
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Originally committed as revision 758 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-14 18:36:24 +00:00
Michael Niedermayer
02e0aa20a8
faster get_bit_cache
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Originally committed as revision 757 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-14 14:05:10 +00:00
Falk Hüffner
d200cab674
Force inlining on get_vlc2.
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Originally committed as revision 756 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-13 19:31:15 +00:00
Michael Niedermayer
c03a717274
rl decoding optimization
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Originally committed as revision 755 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-13 17:30:43 +00:00
Falk Hüffner
e3e98d3c23
Remove support for variable BSIZE and INCR, as sub_pixels_* is no
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longer needed.
Originally committed as revision 754 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-13 16:29:11 +00:00
Michael Niedermayer
a349467945
get_vlc -> get_vlc2
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Originally committed as revision 753 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-13 16:23:02 +00:00
Falk Hüffner
f5abd9fd1a
* Improve xy2 routines slightly
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* Mark MC pointer arguments as restrict
Originally committed as revision 752 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-13 16:17:38 +00:00
Michael Niedermayer
8ed2ddb2c2
optimization (get_vlc() -> get_vlc2())
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Originally committed as revision 751 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-13 16:10:27 +00:00
Michael Niedermayer
edcf989073
optimization (get_vlc -> get_vlc2)
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Originally committed as revision 750 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-13 15:45:52 +00:00
Michael Niedermayer
71529954c6
return buf_size again, i hope kabi is finally happy now ;)
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Originally committed as revision 749 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-13 15:03:47 +00:00
Michael Niedermayer
45a82edbdd
rl vlc decoding optimizations
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Originally committed as revision 748 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-13 14:55:12 +00:00
Falk Hüffner
6b765cd276
Warning fix.
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Originally committed as revision 747 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-12 12:41:32 +00:00
Arpi
d85c5979d0
don't exit decoder after decoding first field -> fixes angels.avi interlacing
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Originally committed as revision 746 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-11 23:34:06 +00:00
Falk Hüffner
14ac09bfab
Tweak Alpha compiler flags.
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Originally committed as revision 745 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-11 15:55:19 +00:00
Nick Kurshev
361e7cade9
10L
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Originally committed as revision 744 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-11 15:54:10 +00:00
Nick Kurshev
861dfbb551
Add Arpi to list of porters.
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Originally committed as revision 743 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-11 15:16:17 +00:00
Nick Kurshev
365777216b
Change licence to LGPL since there are no objections from side of original author
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Originally committed as revision 742 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-11 15:03:41 +00:00
Michael Niedermayer
6300c80a88
dont trash table in GET_VLC
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Originally committed as revision 741 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-11 12:42:20 +00:00
Falk Hüffner
5ea6f10f72
Remove some cruft.
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Originally committed as revision 740 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-10 22:06:04 +00:00
Marko Kreen
adc09b2eab
adding ff prefix to avoid global name conficts with xvid (patch by Marko Kreen <marko at l-t.ee>)
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Originally committed as revision 739 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-10 21:01:45 +00:00
Michael Niedermayer
9d07682305
returning the number of consumed bytes (2nd try)
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Originally committed as revision 738 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-10 20:21:00 +00:00
Michael Niedermayer
08dce7b02f
get_vlc() optimizations
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Originally committed as revision 737 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-10 20:05:42 +00:00
Nick Kurshev
63e0d4ac59
Applied patch of Felix Buenemann
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Originally committed as revision 736 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-10 17:39:16 +00:00
Michael Niedermayer
cceabc8656
get_vlc() optimization
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Originally committed as revision 735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-10 17:32:59 +00:00
Nick Kurshev
82dd7d0dec
* prefixication (due Kabi's request)
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* generic optimization:
- enable ALT and ALIGNED stream
- move "if(const)" out from loops
- supress duplicated computing
* first attempt to fix problem with strides
Originally committed as revision 734 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-10 16:37:08 +00:00
Zdenek Kabelac
f197d19a21
* clean compiler warning
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Originally committed as revision 733 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-10 14:34:06 +00:00
Michael Niedermayer
ebd62a2402
return the number of consumed bytes instead of 0 or buf_size
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Originally committed as revision 731 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-10 10:25:11 +00:00
Michael Niedermayer
ef5e74bbfd
c std doesnt like negative shifts -> use asm
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Originally committed as revision 730 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-09 19:22:50 +00:00
Zdenek Kabelac
df595131bb
* declare av_free
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Originally committed as revision 729 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-09 18:38:07 +00:00
Felix Bünemann
c60a6560a1
warning fix patch by atmos
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Originally committed as revision 728 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-09 18:14:59 +00:00
Michael Niedermayer
55cb1ae6fc
gcc3 bug workaround
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Originally committed as revision 727 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-09 17:41:51 +00:00
Nick Kurshev
be8ffec9cd
new codec: Sorenson v1
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Originally committed as revision 726 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-09 16:08:43 +00:00
Michael Niedermayer
8db1a1dde0
new bitstream reader API (old get_bits() based one is emulated and will still be supported in the future cuz its simpler)
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minor optimizations to get_vlc
Originally committed as revision 725 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-09 10:35:10 +00:00
Michael Niedermayer
de0f2f4cca
wmv1 slice_height != mb_height support
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encoding of slice_height != mb_height
1bit shorter wmv1 headers if bit_rate<50 !? ROTFL M$ is even more stupid than i thought
using dc of non intra blocks for dc prediction of wmv1 if bitrate < 129 && res < 320x240
Originally committed as revision 723 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-07 08:34:46 +00:00
Falk Hüffner
0a12d6fdfd
Implement clear_blocks_axp.
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Originally committed as revision 722 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-05 19:16:26 +00:00
Falk Hüffner
02da51ec60
* Move "restrict" fallback to common.h
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* Don't include config.h in dsputil.c
Originally committed as revision 721 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-04 13:41:27 +00:00
Falk Hüffner
c13e1abdec
* Detect "retrict" keyword
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* Use "restrict" in some dsputil routines (yields large speedup)
Originally committed as revision 716 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-04 01:47:32 +00:00
Falk Hüffner
2dbe7ec87c
Make dct_unquantize_h263 work on systems without MVI extension.
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Originally committed as revision 715 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-03 23:30:32 +00:00
Falk Hüffner
e0580f8c68
Update and activate dct_unquantize_h263_mvi. Thanks to Måns Rullgård
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for some improvements.
Originally committed as revision 714 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-03 03:01:06 +00:00
Falk Hüffner
dde3f77dbc
Use updated motion compensation routines.
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Originally committed as revision 713 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-03 01:09:44 +00:00
Falk Hüffner
3530320dbf
Activate ALT_BITSTREAM_READER by default on Alpha, since it seems to
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be a noticeable win (at least for me :)
Originally committed as revision 712 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-02 02:22:46 +00:00
Falk Hüffner
494e409255
Assembly version of put_pixels. This is currently the function that
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takes the most time, and it allows for more efficient unaligned access
and better control over memory latencies.
Originally committed as revision 711 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-01 23:47:01 +00:00
Falk Hüffner
d13c54cdc0
Add profiling support.
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Originally committed as revision 710 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-01 23:02:36 +00:00
Falk Hüffner
bb7d4939ba
Implement put_pixels_clamped and add_pixels_clamped in Assembler. This
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allows better scheduling of the memory accesses, and is portable among
all compilers.
Originally committed as revision 709 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-01 04:26:07 +00:00
Zdenek Kabelac
d859228038
* turned into debug message - it's annoying when watching mjpeg files
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Originally committed as revision 707 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-27 13:21:16 +00:00
Michael Niedermayer
a406617f2a
init dc_scale tables to defaults (fixes mjpeg sig11)
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Originally committed as revision 706 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-25 10:15:42 +00:00
Falk Hüffner
db42e13bfb
Ugly hack to make the assembler accept MVI instructions.
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Originally committed as revision 705 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-24 22:22:39 +00:00
Falk Hüffner
b210c96c0c
* Fixed constraints
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* Support ccc
* Support gcc 3.2 builtins
Originally committed as revision 704 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-24 22:21:30 +00:00
Falk Hüffner
3155c994b6
Reintroduce lost idctSparseCol for Alpha. Sorry for adding even more
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code duplication, I'm currently working on the put/add variants, but I
did not get them to be as fast as the old method yet...
Originally committed as revision 703 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-24 21:17:22 +00:00
Michael Niedermayer
f10bd870bf
4mv bugfix
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Originally committed as revision 702 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-24 15:02:52 +00:00
Michael Niedermayer
bd5e1c72f8
fixing wmv1 bugs, it was foolish to belive that m$ would use the same dc prediction as mpeg4 just cuz they changed it a bit from msmpeg4v3
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Originally committed as revision 700 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-22 15:52:25 +00:00
Michael Niedermayer
0151a6f546
wmv1 support
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Originally committed as revision 697 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-18 00:50:20 +00:00
Michael Niedermayer
f5957f3fe2
wmv1 support
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dc scale optimisation
better ac table selection for msmpeg4
Originally committed as revision 696 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-18 00:49:00 +00:00
Michael Niedermayer
8f8402e49c
dc scale simplification/optimization
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Originally committed as revision 695 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-18 00:46:02 +00:00
Fabrice Bellard
8fd5fe9429
use #ifdef
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Originally committed as revision 694 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-17 08:29:03 +00:00
Fabrice Bellard
4fd6044859
reverted to inttypes.h since it gives problems on some unixes
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Originally committed as revision 690 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-13 23:36:30 +00:00
Fabrice Bellard
ce992c6932
moved code to mem.c and allcodecs.c
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Originally committed as revision 689 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-11 13:45:17 +00:00
Fabrice Bellard
915bbac681
fixed one mpeg decoder memory leak
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Originally committed as revision 688 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-11 13:44:14 +00:00
Fabrice Bellard
6d4985bbdf
move unaligned access macros to dsputil.h - added unaligned 32 bit store
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Originally committed as revision 687 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-11 13:43:27 +00:00
Fabrice Bellard
544eb99cbf
memory functions are exported
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Originally committed as revision 686 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-11 13:42:18 +00:00
Fabrice Bellard
771b9a7045
put codec registering in another file so that the user can install the codecs he wants
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Originally committed as revision 685 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-11 13:41:41 +00:00
Fabrice Bellard
d01fe86dac
put memory functions in a separate file so that the user can redefinite them without modifying the library
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Originally committed as revision 684 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-11 13:41:01 +00:00
Fabrice Bellard
773cefc602
added installlib target to install static libraries and includes
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Originally committed as revision 683 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-11 13:39:47 +00:00
Fabrice Bellard
96707bb783
do not export internal functions - use stdint.h
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Originally committed as revision 682 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-11 13:38:54 +00:00
Michael Niedermayer
6282185e82
grayscale only encoding
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Originally committed as revision 679 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-09 14:04:36 +00:00
Michael Niedermayer
0398717356
passing avctx->flags so that grayscale only decoding works with mpeg1/2 too
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Originally committed as revision 678 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-09 13:43:53 +00:00
Michael Niedermayer
b50eef3ae0
grayscale only decoding
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Originally committed as revision 677 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-09 13:35:56 +00:00
Felix Bünemann
800d7cebb6
in libavcodec/Makefile there is in line 110: "distclean: clean<binary char>"
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this binary char corrupts the makefile and should be removed.
patch by Felix Buenemann <atmosfear@users.sourceforge.net>
Originally committed as revision 676 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-07 22:01:03 +00:00
Fabrice Bellard
d81c598383
fixed multiple allocation bug
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Originally committed as revision 675 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-06 14:31:18 +00:00
Fabrice Bellard
9f4f81ed17
fixed case where abs_level > MAX_LEVEL
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Originally committed as revision 674 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-06 14:25:44 +00:00
Michael Niedermayer
0f440e0214
optimizing MPV_decode_mb
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Originally committed as revision 673 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-05 23:43:56 +00:00
Fabrice Bellard
8ee14970d6
added ff_idct_put/add
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Originally committed as revision 672 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-05 18:48:07 +00:00
Fabrice Bellard
d36a246675
added inlined put/add functions
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Originally committed as revision 671 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-05 18:46:25 +00:00
Fabrice Bellard
ad31c904b2
use ff_idct_put/add()
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Originally committed as revision 670 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-05 18:36:03 +00:00
Fabrice Bellard
ee4b748b7f
use ff_idct_put()
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Originally committed as revision 669 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-05 18:35:28 +00:00
Fabrice Bellard
412ba501b1
removed unused code - began to merge alpha specific stuff - added mac macros for suitable CPUs
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Originally committed as revision 667 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-05 14:25:06 +00:00
Michael Niedermayer
dd536160cd
run1 can be <0 bugfix (found by fabrice)
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Originally committed as revision 661 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-04 18:35:31 +00:00
Fabrice Bellard
03c94ede93
avoid name clash with libjpeg - added missing externs
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Originally committed as revision 660 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-04 12:58:40 +00:00
Fabrice Bellard
c3aea5c424
added missing externs (we were lucky that commons are used)
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Originally committed as revision 659 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-04 12:56:04 +00:00
Fabrice Bellard
6d5bf5343c
added missing externs
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Originally committed as revision 658 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-04 12:53:11 +00:00
Zdenek Kabelac
39825f315f
* reimplemented remaing avg_ pixel functions
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* modified PAVGB mmx macro to select mmx register with FE constant
Originally committed as revision 657 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-03 17:35:35 +00:00
Zdenek Kabelac
d3cd07425a
* implemented remaing avg_ pixel functions (these are not used offen)
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Originally committed as revision 656 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-03 17:31:46 +00:00
Falk Hüffner
e7650becc6
Revert previous bogus warning fix.
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Originally committed as revision 655 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-03 14:44:37 +00:00
Falk Hüffner
20695ec921
Minor warning cleanup.
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Originally committed as revision 654 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-03 11:16:11 +00:00
Nick Kurshev
8696b63645
use qstride instead of fixed constants
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Originally committed as revision 653 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-03 07:58:35 +00:00
Nick Kurshev
ae72cda62b
new field for communicating with external postprocessing
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Originally committed as revision 652 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-03 07:01:42 +00:00
Michael Niedermayer
4136dd2437
100l divx501+ seeking bugfix
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Originally committed as revision 651 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-02 22:08:04 +00:00
Felix Bünemann
bc45bca372
gcc 3.1 warning fix (patch by Felix Buenemann <atmosfear at users.sourceforge.net>)
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Originally committed as revision 650 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-02 16:06:41 +00:00
D Richard Felker III
90864f2712
10l found&patch by D Richard Felker III <dalias at aerifal.cx>
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Originally committed as revision 649 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-02 15:49:21 +00:00
Michael Niedermayer
333547be44
typo (found by Bohdan Horst <nexus at hoth.amu.edu.pl>)
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Originally committed as revision 648 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-02 15:31:30 +00:00
Michael Niedermayer
2a052693dd
divx5 bug workaround
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Originally committed as revision 647 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-02 13:31:48 +00:00
Michael Niedermayer
1f6b6e50ce
single coefficient elimination
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error concealment / error resilience
b_quant_offset (unfinished, should be 0 for now)
Originally committed as revision 646 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-02 12:25:54 +00:00
Michael Niedermayer
9effc0c71b
b_quant_offset (unfinished, should be 0 for now)
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Originally committed as revision 645 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-02 12:24:26 +00:00
Michael Niedermayer
5bb6fbb351
data partitioning
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Originally committed as revision 644 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-02 12:23:22 +00:00
Michael Niedermayer
287229e554
msmpeg4v1 decoding
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Originally committed as revision 643 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-02 12:22:30 +00:00
Michael Niedermayer
7f2fe444a3
single coefficient elimination
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prequantization
more readable malloc & check if NULL
error concealment / error resilience
b_quant_offset (unfinished, should be 0 for now)
data partitioning
Originally committed as revision 642 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-02 12:20:39 +00:00
Michael Niedermayer
0d21a84605
dont double check vectors
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more correct EPZS implementation
much faster halfpel ME
simplifications / reducing duplicate code
4MV in LQ mode
Originally committed as revision 641 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-02 12:18:18 +00:00
Michael Niedermayer
6733417a5f
error concealment / error resilience
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merging s->first_gob_line & s->first_slice_line
Originally committed as revision 640 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-02 12:16:28 +00:00
Michael Niedermayer
92073d01ca
error concealment / error resilience
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data partitioning encoding/decoding
resync marker encoding
more correct headers
merging s->first_gob_line & s->first_slice_line
Originally committed as revision 639 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-02 12:15:17 +00:00
Michael Niedermayer
c9b5489c08
fixing get_bits_count at the end
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Originally committed as revision 638 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-02 12:13:09 +00:00
Michael Niedermayer
7fd08ac1d1
sqrt
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MAX, MIN
Originally committed as revision 637 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-02 12:11:44 +00:00
Michael Niedermayer
ab00685a75
bugfix
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Originally committed as revision 636 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-01 23:18:44 +00:00
Fabrice Bellard
8155233413
fixed layer1/2 overflow if very loud sound - fixed broken free format decoding to pass all mpeg audio standard decoding tests (please avoid patching the parser without having all test streams available - contact me if necessary)
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Originally committed as revision 634 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-01 14:34:29 +00:00
Zdenek Kabelac
fca0f0e59f
* removed MANGLE from macros for setting constants
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* using MOVQ_WONE/MOVQ_BFE as two instruction instead of static memory value access
as its always faster
* PAVGB_MMX macro is using now mm6 -> mm7 is unmodified
* replaced original pixels_xy2_mmx with new faster and equal implementation
* replaced usage of mm7 for other then ZERO contstant in _rnd & _avg file with mm6
Originally committed as revision 632 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-30 15:14:56 +00:00
Zdenek Kabelac
ff9657069a
* using unrolled loops seems to help to MMX Celerons
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* calculating average in parallel to use two MMX units
* disabled xy2 put code - it's producing rouding errors
Originally committed as revision 626 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-29 20:00:10 +00:00
Zdenek Kabelac
6aa6ea8e11
* reenabled original xy2 put routine - rounding error is really bad with
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the new code
* added PAVGP macros for parallel processing to safe few more cycles on
celerons
Originally committed as revision 625 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-29 19:57:21 +00:00
Zdenek Kabelac
91abb473fb
* code with new PAVGB for MMX only CPU splited into separate file
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and being compiled in the same way as _avg.h
* PAVG_MMX macros accept also output parameter
* implemented faster put_pixels_xy2, but it has slightly smaller precission.
But there is not visible difference in the image quality - might be eventualy
easily switched back (#if 0 #endif)- please check
Originally committed as revision 624 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-29 17:16:22 +00:00
Zdenek Kabelac
def60345ad
* new mmx code - based upon http://aggregate.org/MAGIC
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for now it's rather sneak preview (new functions are nearly 100% faster)
Originally committed as revision 623 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-29 14:29:48 +00:00
Zdenek Kabelac
541027e26a
* cosmetic minor change
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Originally committed as revision 622 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-29 14:20:48 +00:00
Zdenek Kabelac
d17b6f0bbb
* optimized remaing avg_pixels_xy2
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Originally committed as revision 621 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-29 08:31:22 +00:00
Zdenek Kabelac
e9c0a38ff0
* optimized avg_* functions (except xy2)
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* minor speedup for put_pixels_x2 & cleanup
Originally committed as revision 619 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-28 16:35:58 +00:00
Zdenek Kabelac
cd4af68ad5
* started to cleanup name clashes for onetime compilation
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Originally committed as revision 617 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-27 16:42:14 +00:00
Zdenek Kabelac
c0eb0bb717
* more PIC friendly and faster code
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Originally committed as revision 616 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-27 14:09:10 +00:00
Zdenek Kabelac
5f6230016a
* removed TESTCPU_MAIN - not needed for testing
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Originally committed as revision 615 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-27 11:32:01 +00:00
Zdenek Kabelac
8758f7e43c
* for this moment bswap.h included ahead of HAVE_AV_CONFIG_H check
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as its functionality is used even in those parts which are being
compiled without this flag
- generaly this would require more complicated cleanup patch
- for now leaving for the main author
Originally committed as revision 614 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-27 09:17:21 +00:00
Zdenek Kabelac
e5f3d22d35
* undefine local defines when they are no longer needed
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Originally committed as revision 612 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-27 08:37:13 +00:00
Zdenek Kabelac
f0ca2e1b0a
* compatibilized declaration with its original definition
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(though I'm not sure which one is correct - but they should match)
Originally committed as revision 610 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-27 08:34:24 +00:00
Zdenek Kabelac
30eb039652
* avoids double inclusion of this header
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(how about making all headers in ffmpeg working this way ?)
Originally committed as revision 609 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-27 08:31:54 +00:00
Fabrice Bellard
74fc99894b
don't use inttypes.h - use inline function for bswap_64()
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Originally committed as revision 608 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-26 15:24:32 +00:00
Fabrice Bellard
6a3d7e36c9
fixed mangle issue
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Originally committed as revision 605 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-26 15:07:57 +00:00
Fabrice Bellard
fad9f495c0
removed invalid buffer handling
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Originally committed as revision 604 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-26 14:41:53 +00:00
Nick Kurshev
bbdadbda05
untested generic bswap64
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Originally committed as revision 603 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-26 09:45:45 +00:00
Fabrice Bellard
ff4ec49e64
license/copyright change
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Originally committed as revision 599 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-25 22:45:33 +00:00
Fabrice Bellard
2ef0f2b269
consistent include usage
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Originally committed as revision 598 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-25 22:42:45 +00:00
Fabrice Bellard
3093185ea6
fixed incorrect buffer handling
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Originally committed as revision 597 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-25 22:39:29 +00:00
Fabrice Bellard
d503f97038
better logic for bswap
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Originally committed as revision 596 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-25 22:38:02 +00:00
Fabrice Bellard
d75dd1ca4c
removed
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Originally committed as revision 595 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-25 22:36:24 +00:00
Fabrice Bellard
b17c92d10e
moved in libavcodec
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Originally committed as revision 594 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-25 22:36:01 +00:00
Philip Gladstone
935cdf0902
Add an av_abort macro that aborts, but also prints out the location of the abort.
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Helps track down bugs.
Originally committed as revision 576 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-24 01:16:08 +00:00
Zdenek Kabelac
52af45ad77
* baling 8 seems to have the same speed
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Originally committed as revision 575 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-23 16:19:07 +00:00
Zdenek Kabelac
fbdedc1704
* always baling even though it seems to produce sometime worse
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results then for -fPIC compilation - don't ask me why...
Originally committed as revision 573 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-23 15:57:28 +00:00
Zdenek Kabelac
31ddcf9851
* cleanup for put_pixels_mmx
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Originally committed as revision 572 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-23 15:48:30 +00:00
Zdenek Kabelac
ec9a41f57d
* somewhat more advanced test suit for dsp code - for now i386 only
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cd test ; make dsptest ; ./dsptest
Originally committed as revision 568 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-23 13:34:22 +00:00
Zdenek Kabelac
6efad6fd85
* align the source initialy address
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Originally committed as revision 567 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-23 12:17:08 +00:00
Zdenek Kabelac
2bd978bdb8
* fixed contrains and avoid usage of scale index access
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Originally committed as revision 566 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-23 10:10:14 +00:00
Zdenek Kabelac
dcb9cd4b81
* added simple test main - see comments about how to
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compile - should be probably made as a regression test
Originally committed as revision 565 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-23 10:09:33 +00:00
Michael Niedermayer
ba0420d83e
using 1 operand less and slightly faster put_pixels_y2
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Originally committed as revision 564 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-22 23:18:59 +00:00
Zdenek Kabelac
a213d66486
* fix for -fPIC compilation - compiles with 2.95.2 as well - any
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other compiler shows any problem here ??
Originally committed as revision 563 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-22 20:46:24 +00:00
Zdenek Kabelac
d7d267dfe0
* minor cleanup
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Originally committed as revision 562 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-22 13:53:23 +00:00
Michael Niedermayer
92ba5ffbb5
workaround dc_scale bug in old ffmpeg msmpeg4v3 encoder (set workaround_bugs=1 for this)
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Originally committed as revision 561 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-21 23:13:57 +00:00
Zdenek Kabelac
ddad77fade
* oops - these are the midnight commits...
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removed -fPIC used for testing compilability
Originally committed as revision 560 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-21 23:07:26 +00:00
Zdenek Kabelac
c77b16ddba
* restored previous behaviour for this moment
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users are supposed to supply proper SCR_PATH however
Originally committed as revision 559 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-21 22:18:12 +00:00
Zdenek Kabelac
8083185f88
* restored previous non '..' version
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Originally committed as revision 558 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-21 21:50:05 +00:00
Fabrice Bellard
59d3e367a8
fixed incorrect global gain - slightly increased precision of n^(4/3) table
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Originally committed as revision 557 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-21 21:07:47 +00:00
Zdenek Kabelac
777cc95fb4
* using ../ for bswap.h
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Originally committed as revision 556 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-21 19:42:43 +00:00
Zdenek Kabelac
49d71c7b05
* avoid conflicts with non-ffmpeg config.h and also it's consistent
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with few other header files included from the main ffmpeg's dir
Originally committed as revision 555 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-21 18:56:03 +00:00
Fabrice Bellard
747a67fbab
fixed one overflow problem
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Originally committed as revision 553 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-20 21:15:53 +00:00
Fabrice Bellard
57060b1ec7
removed unused stuff - added dsputil_set_bit_exact() support for easier testing
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Originally committed as revision 551 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-20 16:37:58 +00:00
Fabrice Bellard
4f12a4976a
removed unused code
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Originally committed as revision 543 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-20 16:25:09 +00:00
Fabrice Bellard
fb4a4a5607
mpeg1/2 identifier - fixed frame rate for some bad mpeg1 streams
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Originally committed as revision 542 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-20 16:24:39 +00:00
Fabrice Bellard
4d7a0a0593
better av_freep()
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Originally committed as revision 541 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-20 16:23:27 +00:00
Fabrice Bellard
51a4966370
added avcodec_set_bit_exact() for testing
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Originally committed as revision 540 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-20 16:22:51 +00:00
Michael Niedermayer
10fc842423
fixing alignment for alignment picky cpus
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Originally committed as revision 535 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-19 01:49:53 +00:00
Fabrice Bellard
82acee8fc4
removed unmaintained vc stuff
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Originally committed as revision 524 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-18 23:05:19 +00:00
Fabrice Bellard
6000abfa89
removed useless header includes - use av memory functions
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Originally committed as revision 522 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-18 23:03:29 +00:00
Fabrice Bellard
4cc281d9d9
added VPATH support for multiple dir compilation
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Originally committed as revision 521 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-18 23:01:20 +00:00
Fabrice Bellard
3123dd793e
proper memory handling functions
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Originally committed as revision 520 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-18 22:59:50 +00:00
Fabrice Bellard
61a4e8ae3b
removed debug function
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Originally committed as revision 519 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-18 22:59:12 +00:00
Fabrice Bellard
f9ed4f8894
put all integer init code to compute n^(4/3) - memory alloc and header fixes
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Originally committed as revision 518 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-18 22:58:08 +00:00
Fabrice Bellard
5bd12d1277
improved mpeg1/2 decoding speed
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Originally committed as revision 517 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-18 22:56:50 +00:00
Fabrice Bellard
44f27b3a86
added proper memory handling functions - fixed include paths
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Originally committed as revision 516 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-18 22:56:25 +00:00
Fabrice Bellard
9241551049
tried to avoid gcc 2.95.2 bug by puting explicit register constraints - added comment about rounding bug in some functions (need to correct or suppress them for regression tests)
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Originally committed as revision 515 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-18 22:49:11 +00:00
Michael Niedermayer
4b7b196005
qmin==1 bugfix
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Originally committed as revision 511 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-17 15:31:33 +00:00
Michael Niedermayer
a7bd879798
shared lib support (req by kabi) ...
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Originally committed as revision 510 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-17 13:01:01 +00:00
Michael Niedermayer
607dce96c0
hopefully faster mmx2&3dnow MC
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Originally committed as revision 506 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-17 01:04:14 +00:00
Michael Niedermayer
59fe111e81
new hopefully faster MC
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Originally committed as revision 505 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-16 23:29:09 +00:00
Michael Niedermayer
02734c6a3e
print frame decoding time support (x86 only)
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Originally committed as revision 504 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-16 22:01:30 +00:00
Juanjo
e0a3d744a0
- repeat_pict meaning changed, now it signals the extra delay for the
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decoded frame.
- extra_delay = (repeat_pict / 2) * (1/fps)
Originally committed as revision 496 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-14 19:56:42 +00:00
Zdenek Kabelac
e8f147930b
* first shot for the new avcodec API
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- comments, critics, improvements on the ffmpeg list are welcomed
Originally committed as revision 494 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-14 14:17:11 +00:00
Philip Gladstone
13a0314fba
* Mea culpa: it seems that I broke encoding to 8-bit pcm files. This fixes it.
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Originally committed as revision 493 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-14 02:36:23 +00:00
Nick Kurshev
79b0d5f925
build num ++
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Originally committed as revision 490 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-12 16:06:45 +00:00
Nick Kurshev
8bceb6af09
build info for ABI
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Originally committed as revision 489 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-12 15:53:25 +00:00
Nick Kurshev
5d27890ae9
I was too lazy to be a hero ;)
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Originally committed as revision 488 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-12 15:30:10 +00:00
Juanjo
c80340a4eb
- repeat_pict added to AVCodecContext to signal if the decoder must repeat
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frames from 3:2 pulldown sources.
- repeat_pict honoured by MPEG-1/2 decoder.
Originally committed as revision 486 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-12 02:55:48 +00:00
Juanjo
9cd3766f6e
- pict_type exported to AVCodecContext
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- Added real_pict_num to AVCodecContext, it represent the number of the
previous encoded frame, usefull when coding with B frames.
- Warning fix in motion_est.c
Originally committed as revision 484 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-11 23:42:16 +00:00
Juanjo
564ef23d49
- Warning fix.
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Originally committed as revision 476 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-09 05:42:27 +00:00
Philip Gladstone
0edf8a7a65
* Don't allocate 0 bytes of memory. It upsets electricFence!
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Originally committed as revision 472 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-09 01:24:27 +00:00
Philip Gladstone
8170f3dc8f
* Fix a problem with the first sample when down sampling.
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* Note that this code needs to be fixed -- the rate conversion from 48000->44100
sounds horrible!
Originally committed as revision 471 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-09 01:23:49 +00:00
Philip Gladstone
4c3d2e5f86
* Every frame is a key_frame
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Originally committed as revision 470 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-09 01:22:51 +00:00
Philip Gladstone
4a663d8042
* Start using enumerated types (makes debugging much easier)
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Originally committed as revision 469 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-09 01:22:30 +00:00
Alex Beregszaszi
a69b930cd3
clamp intra matrix to 8bit for mjpeg (workaround for qscale>=25)
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Originally committed as revision 451 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-07 17:55:02 +00:00
Alex Beregszaszi
723106b279
added support for various app headers, and writin FFmpeg comment
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Originally committed as revision 450 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-07 17:21:38 +00:00
Juanjo
fffcb5e841
- Segfault fixed when liba52 dynamic library isn't found.
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Originally committed as revision 449 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-06 21:34:50 +00:00
Juanjo
bc6caae212
- MPEG-4 B frames coding option for ffmpeg.c
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- Warning fixes.
Originally committed as revision 448 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-06 19:32:55 +00:00
Zdenek Kabelac
afa90da5fb
* replaced with liba52
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Originally committed as revision 447 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-06 16:40:43 +00:00
Michael Niedermayer
7aaf3b98fc
there are divx5? encoded files without a userdata section but with b-frames :(
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Originally committed as revision 446 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-06 13:15:05 +00:00
Michael Niedermayer
e71a4f7425
segfault fix for b-frame encoding with height%16!=0
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Originally committed as revision 445 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-05 19:03:24 +00:00
Nick Kurshev
156e5023e8
version info
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Originally committed as revision 443 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-05 09:56:13 +00:00
Michael Niedermayer
3649cfd9b3
MV visualisation support
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Originally committed as revision 442 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-05 01:39:07 +00:00
Michael Niedermayer
3d1d9b2c37
shorter user data with formating by juanjo
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Originally committed as revision 441 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-05 01:37:07 +00:00
Michael Niedermayer
32cd20de42
move ABS() to common.h
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print mb_types in nice looking format support
Originally committed as revision 440 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-04 18:58:07 +00:00
Michael Niedermayer
9717dad883
move put_string() to common.{c,h}
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Originally committed as revision 439 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-03 23:13:24 +00:00
Michael Niedermayer
1c3a2382d0
correct quantizer bias
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Originally committed as revision 438 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-03 21:38:02 +00:00
Arpi
0f9400b4fb
ar -s has portability problems, anyway rc is enough without s -- suggested by Atmosfear
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Originally committed as revision 437 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-03 18:46:55 +00:00
Juanjo
1e209222f5
- H263 PAR support by Alex Beregszaszi.
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- Typo fix in mpeg4data.
Originally committed as revision 436 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-03 18:11:23 +00:00
Alex Beregszaszi
af289048d8
patch by Alex Beregszaszi <alex@naxine.org>
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- AVID (AVRn) support (workaround)
- print error instead of failing for unsupported SOF
- fixed the 0<code<FF range checking
Originally committed as revision 435 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-03 16:34:40 +00:00
Michael Niedermayer
51b8fd1998
freeze fix
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Originally committed as revision 434 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-02 20:45:43 +00:00
Michael Niedermayer
ccf589a8fe
C4=16383 for the c version too and even for some outcommented code
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Originally committed as revision 433 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-02 13:35:33 +00:00
Michael Niedermayer
9e1795dd13
set C4 to 16383
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Originally committed as revision 432 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-02 12:51:10 +00:00
Juanjo
ef5b1b5a7e
- Advanced Intra Coding (AIC) support for H.263+ encoder, just DC by now.
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- Bug fix H.263+ AIC tables.
- Warning fixes.
Originally committed as revision 431 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-02 04:39:45 +00:00
Arpi
e84c31dc88
Support for external huffman table and various fixes by Alex Beregszaszi <alex@naxine.org>
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Originally committed as revision 429 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-01 18:12:04 +00:00
Zdenek Kabelac
2a2a98c0d1
* by Thomas Sailer:
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otherwise ffmpeg doesn't compile if shared libs are requested and mp3lame
is selected...
Originally committed as revision 428 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-01 13:27:40 +00:00
Michael Niedermayer
bb71e31757
fixing msmpeg4v3 dc-scale for quantizers 24-31
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Originally committed as revision 427 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-30 01:29:29 +00:00
Michael Niedermayer
f94985d046
detecting xvid/divx4/opendivx and set low_delay flag
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Originally committed as revision 425 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-27 14:10:47 +00:00
Michael Niedermayer
2417652e9f
export mbskip_table for direct rendering
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add hurry_up support
Originally committed as revision 424 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-27 13:12:57 +00:00
Michael Niedermayer
d7e9533aa0
fixed msmpeg4 infinite loop if buggy stream
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rewrote quantizer
fixed bias (+10% compression/quality for h263 like codecs)
qscale=1 support
mpeg1 intra frames looks far less blocky
added codec_id field
Originally committed as revision 423 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-27 12:30:26 +00:00
Zdenek Kabelac
1ac9248bb7
* cleanup
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Originally committed as revision 422 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-26 07:18:57 +00:00
Zdenek Kabelac
cd8e5f9637
* fixes problem with -funroll-loops and buggy gcc compiler
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Originally committed as revision 421 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-24 12:18:59 +00:00
Michael Niedermayer
1c2a8c7f14
avcodec_flush_buffers()
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Originally committed as revision 420 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-24 01:24:06 +00:00
Zdenek Kabelac
eeba58ccc7
* path to ffmpegs config.h
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Originally committed as revision 419 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-23 08:52:53 +00:00
Michael Niedermayer
d697b89bab
segfault fix
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Originally committed as revision 418 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-22 21:02:18 +00:00
Zdenek Kabelac
5751432312
* using liba52
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Originally committed as revision 417 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-22 19:57:45 +00:00
Zdenek Kabelac
623563c04a
* using some small char buffer - needed for sprintf
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Originally committed as revision 416 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-22 19:57:26 +00:00
Michael Niedermayer
1ff662cc2c
export delay info
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fixed low_delay & vo_type on mpeg4 header writer & parser
Originally committed as revision 415 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-22 19:04:28 +00:00
Michael Niedermayer
8d4c65d136
b-frame mpeg4 fix when seeking
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Originally committed as revision 414 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-22 17:33:43 +00:00
Michael Niedermayer
eec1c6b94c
divx 5.01 support
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Originally committed as revision 412 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-22 12:45:22 +00:00
Zdenek Kabelac
976f969b24
* add support for liba52
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Originally committed as revision 411 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-22 10:27:25 +00:00
Michael Niedermayer
ee6f786146
fix b-frame MB skip
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Originally committed as revision 410 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-21 23:47:27 +00:00
Michael Niedermayer
ba8d0be99d
rounding bugfix
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Originally committed as revision 409 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-21 22:41:49 +00:00
Michael Niedermayer
8b4c7dbc55
fixed ratecontrol & b-frames
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2pass ratecontrol
fixed hq with 2pass
inceased build num (a few more vars for the rc stuff)
hopefully no new bugs
Originally committed as revision 408 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-21 21:18:17 +00:00
Arpi
2c029cd19d
postprocess array increased to handle images up to 2048x1536
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Originally committed as revision 407 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-20 21:17:26 +00:00
Michael Niedermayer
91029be790
much better ME for b frames (a bit slow though)
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fixed MC rounding for b frames
fixed hq mode with b-frames
Originally committed as revision 406 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-19 03:25:20 +00:00
Michael Niedermayer
1f0cd30fd9
fixing hq mode with mpeg1 and 2-pass
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Originally committed as revision 405 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-17 18:19:50 +00:00
Michael Niedermayer
9dbf1dddbd
mpeg2/mpeg4 dequantizer support (c & mmx)
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mpeg1 dequantizer optimizations
Originally committed as revision 404 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-17 16:30:31 +00:00
Michael Niedermayer
9dbcbd92e8
fixed mpeg4 time stuff on encoding
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mpeg4 b-frame enoding support
removed old, out-commented ratecontrol
reuse motion compensation code between encoding & decoding
prefix newly added global functions with ff_ to reduce namespace polution
b-frame ME (unfinished, but working)
added some comments to mpegvideo.h
do MC on encoding only once if possible
bugs? ;)
Originally committed as revision 403 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-17 04:32:12 +00:00
Zdenek Kabelac
076b09e9b3
* minor - slightly modified debug message
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Originally committed as revision 401 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-15 12:52:21 +00:00
Juanjo
4b1f4f236b
- Versions defined for libav/libavcodec.
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- Bug fix in wav muxer for MP2 audio.
- ffmpeg/libavcodec version in MPEG-4 user data.
Originally committed as revision 400 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-15 02:28:05 +00:00
Juanjo
101bea5f22
- ME method compatibility with legacy apps.
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- Please use AVCodecContext's me_method now.
Originally committed as revision 399 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-14 22:17:40 +00:00
Juanjo
e4986da9ce
- ME setting moved to AVCodecContext/MpegEncContext, no longer a global.
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- EPZS ME algo used by default.
- HQ flag activated for ffmpeg.
- Cosmetics ...
Originally committed as revision 398 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-14 18:57:51 +00:00
Juanjo
e0d2714adc
- Fixed AC3 decoding for 5:1 AC3 streams. Now when calling av_audio_decode for
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AC3 set avcodec_context->channels to the desired number channels, if the
setting is 0 AC3 decoder will set it to the channels found in the
stream.
- Changed ffmpeg to cope with the new "way" of AC3 decoding.
- ASF muxer now uses Tickers for PTS calculations.
Originally committed as revision 393 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-09 04:52:49 +00:00
Juanjo
9f862d1133
- PIX_FMT_ANY = -1 to avoid breaking any stuff that could be using it.
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Thanks to D Richard Felker III for his comments.
Originally committed as revision 392 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-09 00:37:06 +00:00
Juanjo
dbc598bb79
- Commented out PIX_FMT_ANY by now. It seems that not all codecs are setting
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the PIX_FMT_ so they get PIX_FMT_ANY instead of PIX_FMT_YUV420P which
obviuosly annoys ffmpeg.
Originally committed as revision 391 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-09 00:08:39 +00:00
Zdenek Kabelac
bc657ac31d
* using pixtype as enum - by Philip Gladstone
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Originally committed as revision 389 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-08 21:03:35 +00:00
Zdenek Kabelac
30b68f33aa
* encoding of AC3 with more than 2 channels
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by Takashi Iwai <tiwai@suse.de>
Originally committed as revision 383 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-08 12:08:03 +00:00
Juanjo
10bb7023a2
- Added force_pts to av_write_packet() to be able to force PTS, this helps
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(and fix) stream copying. By now force_pts it's just honoured by the MPEG
muxer. ASF could honour this also, but it should be fixed to use Tickers
first.
- MPEG audio decoder exports it's frame size in bytes.
- Hope this fix the floating point exception found in ffserver.
Originally committed as revision 382 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-07 21:44:29 +00:00
Michael Niedermayer
3bf43d42ed
mpeg4 mpeg quantizer support
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Originally committed as revision 381 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-07 02:03:32 +00:00
Michael Niedermayer
e1a9dbffed
wmv1 header parser (unfinished)
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Originally committed as revision 380 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-06 22:29:37 +00:00
Michael Niedermayer
3825cd1d55
msmpeg4v2 encoding
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Originally committed as revision 379 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-05 21:04:09 +00:00
Michael Niedermayer
2ed627e64e
fixing msmpeg4v2 bugs (is bugfree now afaik)
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Originally committed as revision 378 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-05 16:51:12 +00:00
Michael Niedermayer
3c4f1840e6
b frames & slices bugfix
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Originally committed as revision 377 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-05 04:23:01 +00:00
Michael Niedermayer
84afee348f
msmpeg4v2 decoding (no encoding yet)
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Originally committed as revision 376 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-05 04:09:04 +00:00
Michael Niedermayer
fcb609f432
dump_stream support (nicely formated 0s and 1s)
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Originally committed as revision 375 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-04 20:04:10 +00:00
Michael Niedermayer
5b403c4015
emms was missing, found by juanjo but he didnt commit it?!
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Originally committed as revision 374 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-04 19:50:46 +00:00
Michael Niedermayer
c60cf138bd
fixing MVs in hq mode
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Originally committed as revision 372 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-01 17:40:42 +00:00
Alex Beregszaszi
0344cd0a7c
multiple init bugfix (patch by Alex Beregszaszi <alex@naxine.org>)
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Originally committed as revision 371 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-01 13:24:47 +00:00
Michael Niedermayer
ff3dfbae1a
fixing 1/0
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Originally committed as revision 370 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-30 21:33:14 +00:00
Michael Niedermayer
14ae07d86c
divx5-gmc bug workaround
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Originally committed as revision 369 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-29 05:15:49 +00:00
Michael Niedermayer
7f89b6fbdc
msmpeg4v2 header parser & some dump bits code behind #if 0
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Originally committed as revision 368 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-29 02:07:25 +00:00
Michael Niedermayer
dbbe89994b
minor optimizations / simplifications
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Originally committed as revision 367 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-29 01:53:59 +00:00
Arpi
60e575acc8
using Juanjo's way to pass forced type - especially as I_TYPE/P_TYPE defines aren't exported in the public interface, and the flagged method matches the way as qscale forcing work
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Originally committed as revision 366 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-28 23:07:54 +00:00
Michael Niedermayer
4d69fbc99e
force frame type for 2-pass encoding
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Originally committed as revision 365 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-28 22:50:22 +00:00
Michael Niedermayer
649c00c96d
sizeof(s->block) isnt 64*6*2 anymore bugfix
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mpeg12 decoding optimization
Originally committed as revision 364 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-28 13:41:04 +00:00
Michael Niedermayer
cf8039b2cf
mpeg4 4MV encoding
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Originally committed as revision 363 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-28 04:25:35 +00:00
Michael Niedermayer
ba6802debf
4MV motion estimation (not finished yet)
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SAD functions rewritten (8x8 support & MMX2 optimizations)
HQ inter/intra decission
msmpeg4 encoding bugfix (MV where too long)
Originally committed as revision 362 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-27 21:25:22 +00:00
Michael Niedermayer
2a164b253c
optimizing mpeg4_encode_dc
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Originally committed as revision 361 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-25 15:36:16 +00:00
Michael Niedermayer
9c15096e3f
fcode_tables where too small, found by Klaas-Pieter Vlieg <vlieg@eurescom.de>
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Originally committed as revision 360 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-24 23:45:13 +00:00
Michael Niedermayer
d633c2c096
b-frame decoding bugfix
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Originally committed as revision 359 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-24 22:02:21 +00:00
Michael Niedermayer
490922441b
resync marker support, needed for some mp4 files
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Originally committed as revision 358 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-24 21:25:04 +00:00
Michael Niedermayer
122546a6d1
seems the old intra/inter decission is slightly better with a threshold, than the new one
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Originally committed as revision 357 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-24 04:58:54 +00:00
Michael Niedermayer
174489bdcc
10l (motion_val was uninitilized)
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20l (first frame of a gop could be a p-frame sometimes)
add hq flag to MpegEncContext
Originally committed as revision 356 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-24 04:16:51 +00:00
Michael Niedermayer
9d2a035529
fixing motion estimation with h263p hopefully
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Originally committed as revision 355 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-23 20:21:33 +00:00
Michael Niedermayer
098eefe183
statistics for 2-pass encoding
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Originally committed as revision 354 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-23 17:43:30 +00:00
Michael Niedermayer
b1563bfef2
dont return -1 if mpeg4 scalability ...
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Originally committed as revision 353 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-23 13:00:08 +00:00
Michael Niedermayer
b398777148
better inter/intra decission algo (same as xvid)
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Originally committed as revision 352 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-23 12:39:45 +00:00
Michael Niedermayer
72a52b3142
fixing MV range in h263
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Originally committed as revision 351 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-23 00:31:33 +00:00
Michael Niedermayer
2efe097a7e
more aspect stuff
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Originally committed as revision 350 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-22 23:28:11 +00:00
Michael Niedermayer
11ce88346b
mpeg4 aspect_ratio_info in AVCodecContext (requested by alex)
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experimental (& faster) motion estimation
squished a dirty uninitialized var bug
mpeg1 fcode>1 support
Originally committed as revision 349 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-22 23:22:08 +00:00
Michael Niedermayer
c5b1c10a0e
fixing epzs & mpeg1 (hopefully now really ...)
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Originally committed as revision 348 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-22 16:51:44 +00:00
Michael Niedermayer
8a29b31054
mpeg1 & epzs fix
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Originally committed as revision 347 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-22 04:35:46 +00:00
Michael Niedermayer
c7d5049c98
oops
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Originally committed as revision 345 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-22 02:36:08 +00:00
Michael Niedermayer
45870f5718
new motion estimation (epzs) not complete yet but allready pretty good :)
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unlimited mv search range
minor bugfix in the mpeg4 header parser
reset picture in gop counter if scene change is detected
Originally committed as revision 344 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-22 02:21:17 +00:00
Juanjo
af469427b3
- Fix pts calculation on mpeg mux (A/V sync) - Thanks to Lennert Buytenhek
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- Fix temporal-reference-glitches for MPEG1 - Thanks to Lennert Buytenhek
Originally committed as revision 343 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-20 11:16:07 +00:00
Juanjo
ce7c56c250
- Added video coding statistics for ffmpeg. Needs more work.
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- Fixed ME range for H.263+ UMV (32 pix).
Originally committed as revision 342 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-19 06:30:41 +00:00
Michael Niedermayer
488fa19a86
use the width & height from the mpeg4 header ... in the case that its complete
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Originally committed as revision 340 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-19 03:51:36 +00:00
Michael Niedermayer
019d276a12
msmpeg4 bugfix (wrong frame displayed if some frames are skipped)
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Originally committed as revision 339 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-18 21:06:07 +00:00
Michael Niedermayer
2e3be0fba9
fixing 4MV
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Originally committed as revision 338 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-18 20:11:43 +00:00
Michael Niedermayer
bd31a7750f
scene change detection
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Originally committed as revision 337 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-17 19:45:33 +00:00
Michael Niedermayer
c674115939
10l
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Originally committed as revision 336 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-17 18:08:11 +00:00
Juanjo
001e3f555d
- Fixes on MPEG demuxer to handle VOBs without System Header.
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Originally committed as revision 335 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-17 17:44:45 +00:00
Michael Niedermayer
9cdd6a24ad
hopefully better bitrate controll
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Originally committed as revision 334 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-17 16:31:38 +00:00
Juanjo
1cb0edb40b
- Bug fix MPEG-2 decoder to handle "repeat_first_field" (Telecine)
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- Hack in MPEG-2 demux to cope with buggy VOBs.
Originally committed as revision 333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-16 02:41:00 +00:00
Michael Niedermayer
4278e7a6f5
optimization
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Originally committed as revision 332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-15 14:57:17 +00:00
Michael Niedermayer
d6231b9e70
use ac prediction in mpeg4 encoding (5% smaller intra-blocks/keyframes)
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some minor optimizations
last non zero index cant be 64 bugfix
Originally committed as revision 331 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-15 04:10:53 +00:00
Michael Niedermayer
49c9325f56
support decoding (with mplayer) of 3 .mp4 files from mphq
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optimize h263_pred_motion()
Originally committed as revision 330 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-13 19:26:38 +00:00
Michael Niedermayer
10cd581572
generate even more complete mpeg4 headers
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Originally committed as revision 329 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-13 12:50:41 +00:00
Michael Niedermayer
6f91bcd151
mpeg4 b-frames :)
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create slightly more correct headers & add "ffmpeg" user-data section
Originally committed as revision 328 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-12 22:54:25 +00:00
Juanjo
e2263827d5
- Bug fix on output sample rate for lame MP3 encoding.
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Originally committed as revision 327 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-10 15:16:41 +00:00
Juanjo
9d36bdc9be
- Added MP3 encoding through libmp3lame contributed by Lennert Buytenhek.
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Originally committed as revision 326 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-10 14:58:53 +00:00
Juanjo
0716b577b6
- Added MP3 encoding through libmp3lame contributed by Lennert Buytenhek.
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Originally committed as revision 325 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-10 14:52:00 +00:00
Juanjo
5798368baf
- Added MP3 encoding through libmp3lame contributed by Lennert Buytenhek.
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- Changes on AVI and WAV muxers to support MP3.
Originally committed as revision 324 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-10 14:51:20 +00:00
Michael Niedermayer
1699d37681
divx5 draw_edges bugfix
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Originally committed as revision 322 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-10 03:17:53 +00:00
Michael Niedermayer
7ff037e9ca
q-pel mc fixed
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Originally committed as revision 321 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-09 14:22:21 +00:00
Michael Niedermayer
44eb495128
divx5-gmc support
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q-pel mc support
neither is totally bugfree yet though :(
Originally committed as revision 320 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-09 13:01:16 +00:00
Michael Niedermayer
73c8e5144a
gmc bitstream decoding support (the real motion compensation isnt implemnted yet)
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Originally committed as revision 318 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-07 13:27:15 +00:00
Michael Niedermayer
cc9ba006ec
parsing more of the mpeg4 header & print some "not supported" stuff
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Originally committed as revision 317 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-05 13:58:13 +00:00
Juanjo
43f1708f8b
- Added PSNR feature to libavcodec and ffmpeg. By now just Y PSNR until I'm
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sure it works ok. Also it's slow, so use it only when you _really_ need to
measure quality.
- Fix libavcodec Makefile to enable profiling.
Originally committed as revision 314 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-26 22:14:27 +00:00
Michael Niedermayer
2b9ab1d54a
fixing msmpeg4 decoding if fps < 16 (i thought it was a indicator for the ext header, its the fps indeed)
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Originally committed as revision 313 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-22 19:19:01 +00:00
Juanjo
e7774f11ac
- Bug fix on RTYPE (rounding type) not being honoured by H.263+ decoder.
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Originally committed as revision 312 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-22 03:35:41 +00:00
Juanjo
9e15ad28bd
- Bug fixes in H.263+ Advanced INTRA Coding decoder.
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- H.263+ should be able to decode streams with AIC now :)
Originally committed as revision 311 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-19 19:23:34 +00:00
Juanjo
d140623fc4
- H.263+ decoder support for Advanded INTRA Coding (buggy)
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Originally committed as revision 310 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-18 19:33:27 +00:00
Zdenek Kabelac
d6a4c0b111
* some modifications to allow gcc to compile same code for -fPIC
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- introduced MOVQ_WONE, MOVQ_WTWO
* unrolled put_pixels_clamped_mmx
* added .baling where the jump address would be compiled on odd address
* added some testing code to disable all these routines (for time measurement)
Originally committed as revision 308 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-18 09:40:05 +00:00
Zdenek Kabelac
38d171ebbe
* simplified indexing
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* ignoring error from msmpeg4_decode_block
Originally committed as revision 307 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-18 09:34:54 +00:00
Zdenek Kabelac
af8793ae75
* simplified indexing
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Originally committed as revision 306 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-18 09:32:11 +00:00
Zdenek Kabelac
8257bf0534
* eliminating duplicated code from MPV_common_end
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* simplified indexing
Originally committed as revision 305 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-18 09:31:37 +00:00
Zdenek Kabelac
3232bc885d
* using static instead of extern
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Originally committed as revision 304 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-18 09:29:32 +00:00
Zdenek Kabelac
b4cc15e75e
* continue after error in msmpeg4_decode_mb - helps for some movie samples
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Originally committed as revision 303 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-18 09:28:05 +00:00
Michael Niedermayer
bb6f51aeab
avoid overflow of picturenumber*fps*10000
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bug found by Lennert Buytenhek <buytenh@gnu.org>
Originally committed as revision 302 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-18 01:58:00 +00:00
Michael Niedermayer
3696d2bb83
block_last_index was too large (in mpeg1 decoding)
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Originally committed as revision 301 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-18 00:31:16 +00:00
Juanjo
b4dbd87c04
- Minor changes on bitrate control
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Originally committed as revision 300 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-15 20:46:37 +00:00
Michael Niedermayer
d8cf5aea49
optimized the normal bitstream writer, its faster than the alternative one on p3 now ... lets hope its at least not slower on p4 & k7
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Originally committed as revision 299 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-15 00:14:01 +00:00
Michael Niedermayer
f004ca1c1b
optimized encode_dc() (+2% speed on P3 for mpeg1 intra only encodings)
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Originally committed as revision 298 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-13 15:26:28 +00:00
Michael Niedermayer
80feb2a23e
optimize mpeg1_encode_block()
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(makeing some constant arrays global, merging put_bits(), ...)
Originally committed as revision 297 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-13 04:19:10 +00:00
Michael Niedermayer
4f0f8bfce3
aligned bitstream writer (1% slower on p3 but perhaps its faster on p4?)
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Originally committed as revision 296 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-12 22:43:26 +00:00
Michael Niedermayer
17592475b3
alternative bitstream writer (disabled by default, uncomment #define ALT_BISTREAM_WRITER in common.h if u want to try it)
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Originally committed as revision 295 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-12 15:43:16 +00:00
Juanjo
e03c341ef3
- More work on preliminary bit rate control, just to be able to get an
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average variance for picture's MBs so we can adjust qscale on the MB layer.
Originally committed as revision 294 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-10 06:10:50 +00:00
Juanjo
37fbfd0a91
- Now the ME is done for the entire picture when enconding, the
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DCT/Quantization is done after we have calculated all the MV of the picture.
- This is the preamble for a better bit rate control.
Originally committed as revision 293 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-10 01:56:50 +00:00
Juanjo
81401c1fbc
- Fixes on RTP and GOB headers for H.263.
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- RTP callback system implemented for H.263/H.263+.
- Bug fix on DC coefficients of H.263.
- H.263 decoder now returns PTS on picture number.
Originally committed as revision 292 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-09 16:59:56 +00:00
Arpi
3cb32e3d1f
PATCH by Rik Snel <rsnel@cube.dyndns.org>
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this includes the range for quantized dct coefficients in dct_quantize() (-1023...1023)
Originally committed as revision 291 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-09 01:25:06 +00:00
Arpi
80e103d04c
PATCH by Rik Snel <rsnel@cube.dyndns.org>
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this patch enhances the jpeg header writer. It can be asked to omit
quantisation and huffman tables and it can write different horizontal and
vertical sampling factors. (the last thing is useless for libavcodec
itself (because libavcodec only handles YUV420P at ecoder level), but the
values are initialized so that operation of libavcodec is not impaired)
Originally committed as revision 290 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-09 01:23:41 +00:00
Michael Niedermayer
fa778d53ad
workaround gcc 2.95.2 bug
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Originally committed as revision 289 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-09 00:38:44 +00:00
Michael Niedermayer
0b2540a0c1
avoid copying input when encoding non intra stuff too
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Originally committed as revision 288 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-07 23:48:24 +00:00
Michael Niedermayer
d8c2efac4b
width or height %16 != 0 bugfix
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Originally committed as revision 287 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-07 02:08:36 +00:00
Michael Niedermayer
6fe84b4327
use multiply instead of divides for DC prediction on X86
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Originally committed as revision 286 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-05 22:51:23 +00:00
Arpi
5dfd24ac98
workaround gcc bug "m" (0)
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avoiding useage of ebx
Originally committed as revision 283 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-28 19:34:16 +00:00
Zdenek Kabelac
320680d420
* temporal solution for shared lib compilation
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* using ALPHA code optimalization for non ARCH_I386
Originally committed as revision 282 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-28 18:06:28 +00:00
Michael Niedermayer
2f349de286
(commit by michael)
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mmx & mmx2 quantizer
c dct permutation bugfix
dont copy input on intra only encodings if it can be avoided
dont draw edges on intra only stuff
Originally committed as revision 281 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-27 13:30:18 +00:00
Arpi
580b82fa24
(m)jpeg pad/flush with 1 instead of 0, fix by Rik Snel <rsnel@cube.dyndns.org>
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Originally committed as revision 280 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-26 00:22:25 +00:00
Michael Niedermayer
2ddeed44a5
(commit by michael)
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motion-estimation on width/height not divisable through 16 files bugfix
Originally committed as revision 279 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-24 19:06:47 +00:00
Michael Niedermayer
d2b3c3d7bb
(commit by michael)
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dc coeff isnt dequantized (bug reported by falk hueffner)
Originally committed as revision 278 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-24 15:25:11 +00:00
Michael Niedermayer
4e3269e87f
(commit by michael)
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quantizer range bugfix (mpeg1 & mpeg4 encoding)
Originally committed as revision 277 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-24 14:34:03 +00:00
Nick Kurshev
c7997007be
Small simple idct improvement for Alpha by Falk Hueffner <falk.hueffner@student.uni-tuebingen.de>
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Originally committed as revision 276 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-21 17:46:42 +00:00
Nick Kurshev
1e98dffb7a
Alpha optimizations by Falk Hueffner <falk.hueffner@student.uni-tuebingen.de>
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Originally committed as revision 274 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-20 14:48:02 +00:00
Nick Kurshev
4bdd9157cc
Cygwin's mangling by Felix Buenemann <atmosfear@users.sourceforge.net>
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Originally committed as revision 273 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-20 14:30:34 +00:00
Michael Niedermayer
0a8d8945fd
(commit by michael)
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faster simple idct in MMX
Originally committed as revision 269 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-17 20:00:41 +00:00
Michael Niedermayer
ae40484c1c
(commit by michael)
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bye bye weird al rounding bug ;)
Originally committed as revision 268 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-15 22:22:41 +00:00
Michael Niedermayer
5975626d6f
(commit by michael)
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emms
Originally committed as revision 267 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-15 05:02:26 +00:00
Michael Niedermayer
3d9fccbf0f
(commit by michael)
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draw_edges_mmx()
Originally committed as revision 266 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-15 04:07:29 +00:00
Michael Niedermayer
4973971e37
(commit by michael)
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faster simple_idct in C
Originally committed as revision 265 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-14 04:39:59 +00:00
Michael Niedermayer
6f903d8e27
(commit by michael)
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16-bit divide instead of 32-bit on x86 in msmpeg_pred_dc()
Originally committed as revision 264 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-14 04:34:52 +00:00
Michael Niedermayer
8bdbae01fe
(commit by michael)
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memset() in MMX
Originally committed as revision 263 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-14 04:29:19 +00:00
Michael Niedermayer
99180fe39d
(commit by michael)
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new msmpeg4 dequantizer did dequantize too early
Originally committed as revision 261 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-13 06:12:35 +00:00
Michael Niedermayer
badaf88eeb
(commit by michael)
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dequantizers skip trailing zeros
msmpeg4 non-intra decoder has its dequantizer "build in" now
Originally committed as revision 260 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-13 04:59:37 +00:00
Michael Niedermayer
05f361f0c7
(commited by michael / arpi was crazy enough to give me his password)
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fixed a bug in get_vlc() when using the ALT_BITSTREAM_READER (rv10 & mpeg12 decoders where not working)
some optimizations
replaced a if() with a >>
changed get_bits1() a bit so it hopefully is faster on p4
Originally committed as revision 259 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-12 20:21:51 +00:00
Arpi
eede215681
rv10 sig11 fix by Michael Niedermayer <michaelni@gmx.at>
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Originally committed as revision 258 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-12 14:36:40 +00:00
Michael Niedermayer
5b3438c630
different fix, s->mbintra_table used only if h263_pred set. - patch by Michael Niedermayer <michaelni@gmx.at>
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Originally committed as revision 257 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-11 22:07:12 +00:00
Vladimir Dergachev
01dbbd0a9a
This fixes segfaults because of uninitialized s->mbintra_table variable - patch by Vladimir Dergachev <volodya@mindspring.com>
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Originally committed as revision 256 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-11 21:32:34 +00:00
Michael Niedermayer
6fb904ce30
s->c_dc_scale was 7 if s->qscale==2 but should be 8 (the bug is visible in deep red areas in high bitrate clips) - patch by Michael Niedermayer <michaelni@gmx.at>
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Originally committed as revision 255 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-11 21:27:04 +00:00
Arpi
477c35a9f0
mpeg4 encoder fix by Michael Niedermayer <michaelni@gmx.at>
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Originally committed as revision 254 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-11 21:23:48 +00:00
Michael Niedermayer
3587d501a3
aligned bitstream support (optional) - patch by ichael Niedermayer <michaelni@gmx.at>
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Originally committed as revision 253 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-11 21:21:20 +00:00
Michael Niedermayer
27a3e2c5e0
another bitstream reader code (faster on intel cpus) - patch by Michael Niedermayer <michaelni@gmx.at>
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Originally committed as revision 252 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-10 00:56:05 +00:00
Michael Niedermayer
bff6ecaa9c
AC table reset (memset) optimization - patch by Michael Niedermayer <michaelni@gmx.at>
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Originally committed as revision 251 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-10 00:53:21 +00:00
Michael Niedermayer
5a24083859
fix for non-mmx runtimedetect encoding bugs - patch by Michael Niedermayer <michaelni@gmx.at>
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Originally committed as revision 250 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-10 00:51:45 +00:00
Michael Niedermayer
ef093645ef
fix different UMV handling for mpeg4 vs. h263 - patch by Michael Niedermayer <michaelni@gmx.at>
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Originally committed as revision 249 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-10 00:46:40 +00:00
Michael Niedermayer
f4470e0936
print cpu flags
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Originally committed as revision 248 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-10 00:41:53 +00:00
Stephen Davies
fb4a9613ee
qscale estimate fix, diff extended to 64bit wide. patch by Stephen Davies <steve@daviesfam.org>
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Originally committed as revision 247 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-08 00:28:55 +00:00
Michael Niedermayer
3046f265b9
fix slices when code=0x18, patch by Michael Niedermayer <michael@mplayer.dev.hu>
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Originally committed as revision 246 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-08 00:21:41 +00:00
Arpi
3a842ea5d1
informal msg
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Originally committed as revision 238 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-12-26 14:02:08 +00:00
Arpi
98f3b098f9
avcodec_find_encoder_by_name() patch by Alex
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Originally committed as revision 237 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-12-23 22:25:18 +00:00
Arpi
393fe8dd8e
unrestricted MC fixed - thanks to Michael Niedermayer for idea
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Originally committed as revision 236 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-12-16 12:44:34 +00:00
Arpi
37e8dcda36
new IDCT code by Michael Niedermayer (michaelni@gmx.at) - #define SIMPLE_IDCT to enable
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Originally committed as revision 235 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-12-09 12:39:54 +00:00
Arpi
d962f6fd3a
new IDCT code by Michael Niedermayer (michaelni@gmx.at) - #define SIMPLE_IDCT to enable
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Originally committed as revision 234 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-12-09 12:04:09 +00:00
Juanjo
644d98a4f2
- Preliminary RTP friendly mode for H.263.
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- GOB headers for H.263 coding on RTP mode.
- Improved GOB header detection for H.263 decoder.
Originally committed as revision 222 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-11-19 02:13:14 +00:00
Juanjo
96815ce9e2
- Added support to Inter4V+Q MBs to H.263 decoder.
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- Advanced Prediction Mode activated for H.263 decoder.
- Bug fixed on H.263+ header parsing for UFEP.
- Now we can decode VIVO v1 streams :)
Originally committed as revision 221 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-11-17 21:14:54 +00:00
Juanjo
9eaa46906b
- Bug fixed on H.263 decoder initialization.
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Originally committed as revision 220 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-11-17 15:43:04 +00:00
Juanjo
8547282b6c
- Bug fix on MV prediction for MPEG4 caused by new H.263 GOB code.
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Originally committed as revision 215 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-11-13 01:21:35 +00:00
Juanjo
102d39088b
- Fixed a bug on H.263 MV prediction for MB on GOBs limits.
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- Now we can decode H.263v1 streams found on QT without problems.
Originally committed as revision 214 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-11-12 05:19:55 +00:00
Nick Kurshev
f12e206b47
Let loops will be aligned
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Originally committed as revision 213 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-11-11 17:55:54 +00:00
Nick Kurshev
a822a47983
fixed gcc-3.0.x compilation (by Michael Niedermayer)
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Originally committed as revision 211 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-11-10 14:36:12 +00:00
Arpi
ebbe52f1da
postprocessing array increased to handle HDTV resolutions (1920x1152)
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Originally committed as revision 206 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-11-05 18:23:31 +00:00
Arpi
7f3f5ec87b
dct_unquantize_h263_mmx() by Michael Niedermayer <michaelni@gmx.at>
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Originally committed as revision 205 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-11-03 02:22:48 +00:00
Juanjo
4949028f85
- Bug fix on inter MCBPC table for inter+q.
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- H.263/H.263+ decoder now knows GOB start codes.
- H.263/H.263+ decoder now returns the size of the stream on the first call.
- Added show_bits() functions to see the buffer without loosing the bits.
- TODO: H.263v1 UMV parsing is buggy.
Originally committed as revision 204 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-11-03 00:49:53 +00:00
Zdenek Kabelac
92d24f49f8
* fixed decoding busy loop
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Originally committed as revision 203 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-10-31 19:40:53 +00:00
Nick Kurshev
18c599db04
missing header
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Originally committed as revision 197 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-10-27 13:34:10 +00:00
Nick Kurshev
f840692ffb
headers installation
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Originally committed as revision 196 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-10-27 12:40:13 +00:00
Nick Kurshev
0fd944424b
Shared objects support
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Originally committed as revision 194 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-10-27 12:04:27 +00:00
Zdenek Kabelac
2d83f323d6
* and finaly avoid deadlock at the end of audio stream
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Originally committed as revision 183 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-10-23 20:20:01 +00:00
Zdenek Kabelac
de5123dc35
* fixes to avoid crash when broken mp3 header is found
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Originally committed as revision 182 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-10-23 19:58:30 +00:00
Zdenek Kabelac
c152c98327
* simple fix to avoid memcpy with len < 0
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Originally committed as revision 180 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-10-23 19:03:33 +00:00
Zdenek Kabelac
525782f33f
* prevent crash in decoder
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Originally committed as revision 179 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-10-23 19:02:55 +00:00
Juanjo
ce68c16f41
Added Juergen Keil fix on quant_tab[4] type.
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Originally committed as revision 166 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-10-17 18:05:35 +00:00
Arpi
79e7b30557
exporting qscale data for postprocessing (for MPlayer)
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Originally committed as revision 164 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-10-16 23:10:38 +00:00
Fabrice Bellard
a190b7e94e
fixed pcm bitrate
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Originally committed as revision 149 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-24 23:29:46 +00:00
Fabrice Bellard
f674bf7105
suppressed mpglib
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Originally committed as revision 141 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-23 17:17:46 +00:00
Fabrice Bellard
a96b68b717
added pcm codecs
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Originally committed as revision 140 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-23 17:16:51 +00:00
Arpi
829fa996a9
CONFIG_MPGLIB no more needed
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Originally committed as revision 136 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-21 21:30:15 +00:00
Fabrice Bellard
da115c8a3e
copyright change
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Originally committed as revision 133 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-17 21:19:35 +00:00
Fabrice Bellard
afa982fdae
corrected mpeg audio encoding overflows - now it should give correct quality even for very high volumes
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Originally committed as revision 132 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-17 21:19:09 +00:00
Fabrice Bellard
c34270f5e8
mlib merge
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Originally committed as revision 131 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-16 21:54:00 +00:00
Fabrice Bellard
8d67072fea
fixed symetric quantization (better quality!)
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Originally committed as revision 130 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-16 21:52:58 +00:00
Fabrice Bellard
73120e555c
version change
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Originally committed as revision 129 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-16 21:52:17 +00:00
Fabrice Bellard
9dbf938977
added get_bits_count()
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Originally committed as revision 120 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-15 22:43:01 +00:00
Fabrice Bellard
2456e28d91
merged code and tables between encoder and decoder
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Originally committed as revision 119 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-15 22:42:25 +00:00
Fabrice Bellard
9a9b2b5dd8
added mpeg audio decoder tables
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Originally committed as revision 118 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-15 22:41:10 +00:00
Fabrice Bellard
239c2f4cd0
added completely new mpeg audio decoder (integer only, free format support, lsf/mpeg25 support, high/low precision support, simpler code)
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Originally committed as revision 117 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-15 22:40:28 +00:00
Fabrice Bellard
c8fbc22dee
suppressed mpglib
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Originally committed as revision 116 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-15 22:37:36 +00:00
Nick Kurshev
3d2043852d
memalign autodetection
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Originally committed as revision 115 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-13 07:16:59 +00:00
Juanjo
544286b3d3
Moved some H.263+ variables to MpegEncContext to be thread-safe.
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Increase video_buffer on ffmpeg to avoid buffer overrun on big pictures.
Originally committed as revision 114 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-31 06:21:27 +00:00
Juanjo
6dbd39fe70
Added support to Unrestricted Motion Vectors (UMV)
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on H.263+ encoding/decoding. According to Annex D.
Now MV on H.263+ are 32x32 long.
Originally committed as revision 113 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-28 23:32:34 +00:00
Nick Kurshev
3615700918
Aligned malloc. Another 10% of speedup.
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Originally committed as revision 111 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-20 16:01:35 +00:00
Fabrice Bellard
a74127c071
win32 fixes
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Originally committed as revision 110 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-15 22:33:03 +00:00
Fabrice Bellard
d0a0b2483e
motion test
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Originally committed as revision 109 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-15 22:31:26 +00:00
Fabrice Bellard
4300403eca
suppressed nasm stuff
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Originally committed as revision 108 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-15 22:30:51 +00:00
Fabrice Bellard
64ccc83c2b
removed
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Originally committed as revision 105 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-15 22:26:09 +00:00
Fabrice Bellard
694ec0612b
suppressed nasm dependancy - rewrote forward DCT and motion estimation code
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Originally committed as revision 104 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-15 22:25:32 +00:00
Fabrice Bellard
58f26ba916
changed opendivx to mpeg4
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Originally committed as revision 102 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-15 13:12:23 +00:00
Fabrice Bellard
935442b522
log2 to av_log2
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Originally committed as revision 101 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-15 13:11:31 +00:00
Fabrice Bellard
0c23ead115
copy avctx
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Originally committed as revision 100 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-15 13:11:03 +00:00
Fabrice Bellard
9d02db7a17
fix got_picture output
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Originally committed as revision 99 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-15 13:10:39 +00:00
Fabrice Bellard
bf89e6b1f9
added draw_horiz_band test
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Originally committed as revision 98 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-15 13:09:47 +00:00
Fabrice Bellard
0617e07391
log2 to av_log2 - added integer version define
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Originally committed as revision 97 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-15 13:09:28 +00:00
Fabrice Bellard
34763c151f
renamed log2 to av_log2
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Originally committed as revision 96 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-15 13:07:42 +00:00
Fabrice Bellard
1a56543279
win32 fixes
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Originally committed as revision 84 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-13 21:48:05 +00:00
Fabrice Bellard
d95ecd058e
better vol header parsing for mpeg4
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Originally committed as revision 83 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-13 21:46:21 +00:00
Fabrice Bellard
3d03c0a24e
arm optimizations
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Originally committed as revision 82 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-13 21:45:36 +00:00
Fabrice Bellard
92651f67a0
arm specific code
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Originally committed as revision 79 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-13 21:38:25 +00:00
Fabrice Bellard
519c2b6d11
moved matrix init away from MPV_common_init()
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Originally committed as revision 77 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-12 00:52:37 +00:00
Fabrice Bellard
25ed7f9235
fixed mpeg2 non intra dequant - fixed MPEG1 and 2 matrix parsing
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Originally committed as revision 76 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-12 00:52:01 +00:00
Fabrice Bellard
d753173a55
fixed last zero mv for field - fixed mismatch handling for intra coefs
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Originally committed as revision 75 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-11 22:08:23 +00:00
Fabrice Bellard
514547517b
fixed mpeg2 interlaced DCT
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Originally committed as revision 74 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-11 22:07:21 +00:00
Fabrice Bellard
ce6758821d
removed incomplete seek patch
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Originally committed as revision 73 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-11 19:15:52 +00:00
Fabrice Bellard
cf0875950d
picture utils
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Originally committed as revision 72 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-11 19:04:31 +00:00
Fabrice Bellard
0ee50938f1
fixed mpeg2 qscale decoding
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Originally committed as revision 71 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-11 19:04:08 +00:00
Fabrice Bellard
991ae7b6a4
added interlaced MJPEG support
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Originally committed as revision 70 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-11 19:03:30 +00:00
Fabrice Bellard
85c242d800
added 422P, 444P support - added deinterlace support - added xxx to RGB24 convertion
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Originally committed as revision 69 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-11 19:03:02 +00:00
Fabrice Bellard
4af5e4ef5e
fix msmpeg4 seek
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Originally committed as revision 68 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-11 19:01:04 +00:00
Fabrice Bellard
0cfa9713f7
export for imgconvert usage
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Originally committed as revision 67 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-11 19:00:43 +00:00
Fabrice Bellard
219b06c66b
new img_convert API - added deinterlacing filter
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Originally committed as revision 66 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-11 19:00:05 +00:00
Fabrice Bellard
2cb1773ddc
fixed mb_intra_vlc decoding table size
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Originally committed as revision 61 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-11 18:56:40 +00:00
Fabrice Bellard
486171d7ba
return dummy quality to avoid bug in -sameq case - forgot emms in error case
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Originally committed as revision 60 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-08 22:11:48 +00:00
Fabrice Bellard
425dddb7f1
fixed mpeg1 first block bug (pb with black picture optimisation for B frames)
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Originally committed as revision 59 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-08 21:57:07 +00:00
Fabrice Bellard
b9ecd1ee74
fixed mpeg1 last block bug (mb stuffing code was not included in vlc table...)
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Originally committed as revision 58 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-08 21:53:28 +00:00
Fabrice Bellard
186f8ae1f5
added forgotten emms() - fix various segmentation faults when using mjpeg
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Originally committed as revision 57 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-08 19:08:50 +00:00
Nick Kurshev
c10e9f70c0
Portability and testing issues
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Originally committed as revision 55 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-08 16:26:51 +00:00
Fabrice Bellard
8def029919
added mmx idct
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Originally committed as revision 53 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-07 22:49:50 +00:00
Fabrice Bellard
3c054a1cdd
fixed scan protos
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Originally committed as revision 52 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-07 22:49:11 +00:00
Fabrice Bellard
4f1c7e3c92
fixed block permutation in encoder (not optimal - should move it in forward DCT code)
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Originally committed as revision 51 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-07 22:48:42 +00:00
Fabrice Bellard
689b775b85
updated scans
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Originally committed as revision 50 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-07 22:47:28 +00:00
Fabrice Bellard
6083244881
changed quant matrix order (should fix mmx mpeg decoding bug)
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Originally committed as revision 49 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-07 22:47:08 +00:00
Fabrice Bellard
47476fa9fd
fixed mjpeg matrix quant encoding and decoding
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Originally committed as revision 48 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-07 22:46:19 +00:00
Fabrice Bellard
13b5475264
permuted coefs in normal IDCT to avoid having different cases there
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Originally committed as revision 47 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-07 22:45:35 +00:00
Fabrice Bellard
dc541ee74b
added idct reference code
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Originally committed as revision 46 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-07 22:43:37 +00:00
Fabrice Bellard
e0eac44e82
added block permutation functions
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Originally committed as revision 45 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-07 22:43:19 +00:00
Fabrice Bellard
9e1586fce9
updated dct-test to test IDCTs too
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Originally committed as revision 44 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-07 22:42:45 +00:00
Fabrice Bellard
de1ee36ab9
added idct mmx
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Originally committed as revision 43 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-07 22:42:22 +00:00
Fabrice Bellard
fe97c87d65
updated mmx macros
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Originally committed as revision 42 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-07 22:40:52 +00:00
Fabrice Bellard
f33802a005
added idct mmx code
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Originally committed as revision 41 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-07 22:40:29 +00:00
Fabrice Bellard
bbc0d0c1fe
use default huffman tables if none given
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Originally committed as revision 40 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-06 02:46:46 +00:00
Fabrice Bellard
b182e68ac5
added 422P and 444P support - fixed block parsing error
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Originally committed as revision 39 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-06 01:54:05 +00:00
Fabrice Bellard
d9fea0b588
added 422P and 444P formats (need to patch ffmpeg.c so that it is handled in all the program)
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Originally committed as revision 38 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-06 01:53:21 +00:00
Fabrice Bellard
e23884046d
added correct component id handling
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Originally committed as revision 37 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-06 01:04:59 +00:00
Fabrice Bellard
98be975df1
types fix
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Originally committed as revision 36 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-06 00:47:50 +00:00
Fabrice Bellard
4e66ab3bab
added MJPEG decoder + comments
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Originally committed as revision 35 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-06 00:47:03 +00:00
Fabrice Bellard
10b7b472d9
added MJPEG decoder, renamed mjpegenc.c to mjpeg.c
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Originally committed as revision 34 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-06 00:44:48 +00:00
Nick Kurshev
1d20b11aa4
Suppressing external gas stuff to improve portability to Win32
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Originally committed as revision 33 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-05 16:49:57 +00:00
Arpi
612476ef9b
get_bits() specialization, gives 4\speedup
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Originally committed as revision 32 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-04 00:46:50 +00:00
Arpi
2931ecb90f
inlineing common case of get_bits() -> gives 2speedup. more optim coming soon...
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Originally committed as revision 31 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-03 23:09:15 +00:00
Arpi
4af7bcc185
MMX/MMXEXT iDCT support, using external functions currently defined in libmpeg2
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Gives average 13-20% mpeg decoding speedup on x86 systems.
Originally committed as revision 30 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-03 18:33:03 +00:00
Arpi
2d6d0c1d66
- removed #include ../config.h, because it's included from common.h
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which is included from avcodec.h which is included from those files...
Originally committed as revision 29 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-02 18:46:26 +00:00
Nick Kurshev
54329dd5a5
Adding fastmemcpy stuff to speedup mplayer project
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Originally committed as revision 27 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-02 08:29:38 +00:00
Fabrice Bellard
96f4e5135c
added external cpuid code to solve -fPIC and gcc unclear constraints problems
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Originally committed as revision 25 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-30 23:51:20 +00:00
Fabrice Bellard
0725406c94
added cpuid.s
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Originally committed as revision 24 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-30 23:50:04 +00:00
Fabrice Bellard
35b2a786f5
renamed - use of s->dct_unquantize function pointer - SHOULD add faster h263 mmx specific unquantization stuff
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Originally committed as revision 23 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-30 23:28:35 +00:00
Fabrice Bellard
21af69f787
use block[] in structure to have it aligned on 8 bytes for mmx optimizations - dct_unquantize is always a function pointer - added specialized dct_unquantize_h263
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Originally committed as revision 22 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-30 23:26:26 +00:00
Fabrice Bellard
b7ec19d39e
use block[] in structure to have it aligned on 8 bytes for mmx optimizations
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Originally committed as revision 21 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-30 23:24:58 +00:00
Fabrice Bellard
caa6348e96
comments
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Originally committed as revision 20 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-30 23:23:11 +00:00
Fabrice Bellard
420b073bbc
added HAVE_AV_CONFIG_H
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Originally committed as revision 19 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-30 23:22:07 +00:00
Fabrice Bellard
2b0c1a441b
added mpegvideo_mmx.c - added HAVE_AV_CONFIG_H
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Originally committed as revision 18 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-30 23:21:37 +00:00
Nick Kurshev
a9b3f63084
Sync with mplayer's stuff
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Originally committed as revision 14 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-30 09:04:34 +00:00
Fabrice Bellard
3bb4e23a8a
added skip macroblock optimization (big perf win on black regions for example)
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Originally committed as revision 13 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-24 20:43:41 +00:00
Fabrice Bellard
fb16b7e7b3
added emms_c() macro which should can used in c code in both mmx/non mmx cases
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Originally committed as revision 12 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-24 20:42:03 +00:00
Fabrice Bellard
7d650cb540
suppressed no longer needed emms()
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Originally committed as revision 11 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-24 20:38:55 +00:00
Fabrice Bellard
a9e3707d6b
fixed cpuid macro to allow PIC compiling
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Originally committed as revision 10 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-24 20:37:52 +00:00
Fabrice Bellard
d771bcae33
added CONFIG_AC3, CONFIG_MPGLIB, CONFIG_DECODERS and CONFIG_ENCODERS (Arpi: don't forget to put CONFIG_DECODERS in mplayer)
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Originally committed as revision 9 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-23 20:58:31 +00:00
Fabrice Bellard
980fc7b834
fixed config for direct mplayer build compatibility
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Originally committed as revision 8 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-23 20:06:54 +00:00
Fabrice Bellard
d78647e8b4
fixed unsigned pb
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Originally committed as revision 7 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-23 18:58:11 +00:00
Fabrice Bellard
de6d9b6404
Initial revision
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Originally committed as revision 5 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-22 14:18:56 +00:00