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4296 Commits

Author SHA1 Message Date
Michael Niedermayer
832a7b631f minor doc fix 
Originally committed as revision 7331 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-18 19:27:28 +00:00
Baptiste Coudurier
7910d13474 always print message when error, AV_LOG_DEBUG -> AV_LOG_ERROR 
Originally committed as revision 7330 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-18 13:45:03 +00:00
Aurelien Jacobs
9110a0e32d Add support for VP60 and VP61. 
Originally committed as revision 7329 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-17 22:00:12 +00:00
Michael Niedermayer
95cefcb4ed 10l 
Originally committed as revision 7328 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-17 15:41:30 +00:00
Aurelien Jacobs
c29ff23c2a small optimization 
Originally committed as revision 7327 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-17 15:26:50 +00:00
Michael Niedermayer
af6a403a05 warn user if the selected diamond size is larger then the motion estimation score cache size 
Originally committed as revision 7326 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-17 13:11:34 +00:00
Michael Niedermayer
a6daaf7cce limit x/ymin/max to me_range 
slight psnr/bitrate gain for most but not all files if me_range is used

Originally committed as revision 7325 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-17 12:07:09 +00:00
Reimar Döffinger
6f3e4e1712 Check mb_pos is big enough before trying to access data left or above. 
Fixes out-of-bound access for http://samples.mplayerhq.hu/V-codecs/WMV9/nokia_n90.wmv

Originally committed as revision 7324 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-17 11:11:44 +00:00
Benjamin Larsson
162b983598 av_log(NULL,... -> av_log(avctx,.. where appropriate. 
Originally committed as revision 7319 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-14 17:58:25 +00:00
Benjamin Larsson
e7a6d5f313 Bug fix for crashes when SSE is used on unaligned arrays. 
No measureable change in speed. This gave random crashes on Win32
and BeOS. The cause for this bug is that gcc doesn't align the
stackframe. Linux and glibc always ensure this to be true thus
this never affected Linux.

Originally committed as revision 7318 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-14 17:50:23 +00:00
Diego Biurrun
f70d367b63 vqmin/vqmax --> qmin/qmax in the option description 
Originally committed as revision 7316 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-13 11:10:41 +00:00
Guillaume Poirier
e828d257e7 Doxygen comments about variables described by Michael here: 
Date: Tue, 12 Dec 2006 14:00:54 +0100
Subject: Re: [Ffmpeg-cvslog] r6876 - trunk/libavcodec/motion_est.c

Originally committed as revision 7288 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-12 13:41:17 +00:00
Michael Niedermayer
2b0cdd9ec6 mv overflow in map fix (untested except regression tests) 
Originally committed as revision 7287 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-12 13:31:12 +00:00
Reimar Döffinger
c8aee695c5 Fix JPEG-LS encoder 0xff-escaping writing too much or uninitialized data. 
Originally committed as revision 7284 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-11 20:18:36 +00:00
Panagiotis Issaris
c6b237da9e Adding H.264 DCT. 
Originally committed as revision 7282 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-11 15:53:55 +00:00
Michael Niedermayer
2f5560ee49 fix playback of mp3_bits_left.avi 
Originally committed as revision 7279 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-11 13:01:20 +00:00
Guillaume Poirier
ec4e0056ef GCC 3.3 compile fix 
Originally committed as revision 7277 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-11 10:52:18 +00:00
Diego Biurrun
895bf49961 Improve option description. 
Originally committed as revision 7276 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-11 10:51:42 +00:00
Måns Rullgård
c1173617ce improved stack misalignment warning 
Originally committed as revision 7275 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-11 09:19:58 +00:00
Panagiotis Issaris
e39e60a37e Adding function which enables writing H.264 NAL units. 
Originally committed as revision 7273 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-11 01:00:50 +00:00
Reimar Döffinger
46f9dcc3ee Fix 16 bit cscd samples, 16 bit raw means RGB555 on Windows, and the original 
cscd codec is for windows.

Originally committed as revision 7266 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-09 13:30:28 +00:00
Reimar Döffinger
2c04fc1f8c Typo in error message 
Originally committed as revision 7265 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-09 13:13:45 +00:00
Martin Storsjö
4027ed1d06 fix bug when __GNUC__ isn't defined and when compiling for a non-x86 architecture, patch by Martin Storsjö, martin at martin st 
Originally committed as revision 7261 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-08 13:25:37 +00:00
Kostya Shishkov
a4b940198a Deobfuscate expression 
Originally committed as revision 7260 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-08 05:28:00 +00:00
Kostya Shishkov
3dd52c5afe Now ZMBV encoder compiles 
Originally committed as revision 7259 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-08 05:13:40 +00:00
Kostya Shishkov
766937298e 1e6l forgot to add zmbvenc.c 
Originally committed as revision 7258 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-08 04:37:00 +00:00
Måns Rullgård
c97dc988ba lavc is at major version 51, delete old stuff 
Originally committed as revision 7257 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-08 00:42:55 +00:00
Måns Rullgård
849f10351d rename always_inline to av_always_inline and move to common.h 
Originally committed as revision 7256 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-08 00:35:08 +00:00
Michael Niedermayer
6c81ca9906 better warning 
Originally committed as revision 7250 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-07 18:35:58 +00:00
Michael Niedermayer
6dc7d5da70 ff_check_alignment to warn the user about a missaligned stack 
Originally committed as revision 7249 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-07 18:33:00 +00:00
Michael Niedermayer
f95778f80d fix compilation 
Originally committed as revision 7248 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-07 18:29:02 +00:00
Panagiotis Issaris
f1862127f5 Added entry for H.264 DCT to the DSP context. 
Originally committed as revision 7247 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-07 16:09:33 +00:00
Panagiotis Issaris
3edeab8209 Add codec ID for a native H.264 encoder. 
Originally committed as revision 7246 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-07 15:59:42 +00:00
Panagiotis Issaris
acd8d10ffb Making rem6 and div6 globally visible and thus adding prefixes. 
Originally committed as revision 7245 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-07 09:59:05 +00:00
Panagiotis Issaris
14e95e2c92 Removing unused code 
Originally committed as revision 7244 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-07 09:47:29 +00:00
Kostya Shishkov
f48d6e1b44 ZMBV encoder 
Originally committed as revision 7242 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-07 04:17:01 +00:00
Måns Rullgård
8da9266cea use the standard INT64_C() macro for 64-bit constants 
Originally committed as revision 7240 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-06 23:46:11 +00:00
Panagiotis Issaris
d3075ed502 Add "mixed_refs" description suggested by Loren Merritt and update accompanying 
comment in the code.

Originally committed as revision 7235 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-06 17:04:23 +00:00
Panagiotis Issaris
119aae1dd5 Add more descriptions to the AVOption array taken from the avcodec.h AVCodec structure member comments. 
Originally committed as revision 7233 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-06 08:24:29 +00:00
Panagiotis Issaris
a074f143dd Export symbols of several H.264 intra prediction functions 
Originally committed as revision 7232 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-06 08:17:43 +00:00
Alexander Chemeris
a083f53c45 fix crash when decoding a truncated H264 slice 
patch by Alexander Chemeris % ipse P ffmpeg A gmail.com %
Original thread:
date: Dec 5, 2006 7:26 PM
subject: [Ffmpeg-devel] [PATCH] Fix crush when truncated slice passed to H.264 decoder

Originally committed as revision 7229 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-05 22:18:19 +00:00
Panagiotis Issaris
3ee5c5b739 Removing unused code 
Originally committed as revision 7228 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-05 22:05:09 +00:00
Panagiotis Issaris
ea9f5d6f76 Add comment denoting group of H.264 functions 
Originally committed as revision 7227 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-05 21:57:31 +00:00
Panagiotis Issaris
550e66cb59 Change NAL unit type defines to an enum and move to a header file for usage 
in other code.

Originally committed as revision 7226 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-05 21:52:15 +00:00
Michael Niedermayer
2421a01b25 10l umh search needs hex size 2 now after the last change 
Originally committed as revision 7224 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-05 12:35:47 +00:00
Michael Niedermayer
f852ff3257 make hex and large 2 small diamond search half their size instead or -1 if the initial size was a power of 2 
double the hex size so odd sized hexagons are possible

Originally committed as revision 7223 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-05 12:34:52 +00:00
Diego Biurrun
4a1bb6196b Fix some obvious mistakes in the option descriptions. 
Originally committed as revision 7220 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-04 12:04:53 +00:00
Reimar Döffinger
cf1e119bb2 Move BE_*/LE_*/ST*/LD* macros to a common place. Some further 
optimization/cleanup would be desirable (e.g. LE_* and LD*
should be the same on x86).

Originally committed as revision 7218 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-03 16:35:30 +00:00
Mike Melanson
10f865c9b7 Another hack to allow the Cinepak decoder to detect both types of deviant Cinepak 
data. Tested against both known FILM files, several CPK files, and normal
CVID-encoded files.

Originally committed as revision 7215 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-02 22:27:18 +00:00
Víctor Paesa
970419236d Fill in some missing AVOption descriptions. 
patch by Víctor Paesa, wzrlpy arsystel com

Originally committed as revision 7213 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-02 18:58:20 +00:00
Guillaume Poirier
3813dcc9bf Add IDCT8 routine in Altivec. Patch by yours truely with Linux fixes by Luca Barbato 
Originally committed as revision 7210 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-02 14:50:42 +00:00
Diego Biurrun
c6c367254f spelling cosmetics: cliped --> clipped 
Originally committed as revision 7208 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-02 14:19:49 +00:00
Kostya Shishkov
08baa3e0d7 10e6l FastUVMC was done right but in the wrong place 
Originally committed as revision 7207 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-02 12:55:29 +00:00
Michael Niedermayer
516ea8d222 fix indention 
Originally committed as revision 7206 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-02 11:24:41 +00:00
Michael Niedermayer
1994e7c6b6 dia_size=-1 -> funny_diamond_search() 
dia_siue=768 + size -> umh search (old -1 was 784)

Originally committed as revision 7205 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-02 10:58:20 +00:00
Michael Niedermayer
376edfcc0f hexagon search 
dia_size=512 + hexagon size (513 is the normal one used in h264)
large to small diamond search
        dia_size=256 + diamond size

Originally committed as revision 7204 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-02 10:45:51 +00:00
Luca Barbato
4b47d258f6 Unused variable removed 
Originally committed as revision 7203 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-02 01:28:21 +00:00
Michael Niedermayer
ed1dfc4970 remove pretty much useless skiping of some predictors 
this has pretty much no quality or speed effect except very small random changes

Originally committed as revision 7202 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-01 20:38:54 +00:00
Baptiste Coudurier
1a1c53856f mjpeg a dump header bitstream filter, modifies bitstream to be decoded by quicktime 
Originally committed as revision 7201 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-01 14:06:21 +00:00
Baptiste Coudurier
e68e5ab0cf add bytestream big endian 16/32 writing functions 
Originally committed as revision 7200 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-01 14:01:50 +00:00
Michael Niedermayer
c9cac6e3d7 typo in umh 
Originally committed as revision 7193 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-01 09:58:06 +00:00
Michael Niedermayer
c7675718e4 UMH support (dia_size=-1 activates it) 
Originally committed as revision 7192 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-01 09:48:33 +00:00
Michael Niedermayer
ac003d2461 cosmetic (prevent name clashes of variables in a macro with surrounding code) 
Originally committed as revision 7191 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-01 09:46:52 +00:00
Kostya Shishkov
98ba1cfaf7 100l FastUVMC rounding was incorrect. 
This should also improve quality on WMV9Drifting.asf

Originally committed as revision 7190 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-01 07:24:56 +00:00
Michael Niedermayer
f7f8af46f7 1 step diamond search around the median MV predictor 
+0.01 PSNR
idea from x264

Originally committed as revision 7189 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-30 22:44:22 +00:00
Kostya Shishkov
7667896a36 VQA v1 support 
Originally committed as revision 7183 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-29 05:40:37 +00:00
Aurelien Jacobs
f39020269e cleanup the #ifdef mess in encoder/decoder/parser registration 
Originally committed as revision 7182 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-28 23:55:24 +00:00
Kostya Shishkov
7504e4fa1d Correct information in header 
Originally committed as revision 7178 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-28 05:34:28 +00:00
Robert Swain
c411e7f6fb alphabetic reordering of codec registration 
patch by Robert Swain < robert.swain _at_ gmail.com >

Originally committed as revision 7176 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-27 13:04:56 +00:00
Michael Niedermayer
c61b9d4473 PIC fix 
Originally committed as revision 7173 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-27 10:56:10 +00:00
Brian Foley
49cef7443a Move copy_block* functions to dsp dsputil.h 
Patch by Brian Foley % bfoley A compsoc P nuigalway P ie %
Original thread:
Date: Nov 26, 2006 6:44 PM
Subject: Re: [Ffmpeg-devel] [PATCH] put_mpeg4_qpel16_h_lowpass altivec, take 2

Originally committed as revision 7172 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-26 18:25:07 +00:00
Kostya Shishkov
61f5b14a8e Correct rounding values in overlap filtering 
Originally committed as revision 7171 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-26 04:57:31 +00:00
Kostya Shishkov
5081f3aad5 B-frames support for adv. profile 
Originally committed as revision 7170 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-26 04:54:17 +00:00
Kostya Shishkov
b8ce8f15a0 100l: Initialize dc_scale with current quantizer for adv I frames 
Originally committed as revision 7169 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-26 04:53:36 +00:00
Kostya Shishkov
25e9c7efa5 Use halfpq in coefficient scaling 
Originally committed as revision 7168 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-26 04:52:36 +00:00
Luca Barbato
c61e1098e7 typo 
Originally committed as revision 7166 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-24 12:36:06 +00:00
Steven Johnson
fce2200da0 Implement DELTA_FLI opcodes correctly. Patch by Steven Johnson 
Originally committed as revision 7165 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-24 00:16:32 +00:00
Alex Beregszaszi
37e6f5f321 support byte_run=0 case in DELTA_FLI (this case means only skip pixels) 
Originally committed as revision 7164 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-23 23:50:08 +00:00
Alex Beregszaszi
fe99025b16 10l memory corruption bug found by Steven Johnson 
Originally committed as revision 7163 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-23 22:57:20 +00:00
Aurelien Jacobs
17c90b9d62 flac: allow reading of full metadata headers from extradata 
Originally committed as revision 7161 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-23 22:22:03 +00:00
Bill O'Shaughnessy
3e954443dd bring AC3 encoder output up to input volume level 
patch by Bill O'Shaughnessy % bill P oshaughnessy A gmail.com %
+ reg tests update gruntwork by me
Original thread:
date: Nov 21, 2006 11:36 PM
subject: [Ffmpeg-devel] Simpler Patch to bring AC3 encoder output up to input level

Originally committed as revision 7160 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-23 22:21:01 +00:00
Baptiste Coudurier
3c1418175d fix bitstream to be correctly decoded by quicktime 
Originally committed as revision 7157 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-22 13:53:22 +00:00
Baptiste Coudurier
f856756059 fix sigfpe with intra only encoding 
Originally committed as revision 7156 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-22 13:24:58 +00:00
Diego Biurrun
8cff89be43 Conditionally compile some of the AltiVec optimizations. 
Originally committed as revision 7154 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-22 09:20:16 +00:00
Matthias Hopf
1e25a7e7eb fix some potential security issues, patch by Matthias Hopf, mat at mshopf dot de 
Originally committed as revision 7153 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-22 01:11:29 +00:00
Diego Biurrun
248bc6bb8c Fix compilation with VC-1 decoder disabled. 
Originally committed as revision 7149 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-21 21:18:55 +00:00
Michael Niedermayer
bb243e7100 fix b frames + -mbd rd without -psnr (yes that was seriously buggy and probably hasnt been noticed as everyone who tested stuff used -psnr) 
Originally committed as revision 7148 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-21 19:37:44 +00:00
Michael Niedermayer
169bc475d1 100l infinite loop fix 
Originally committed as revision 7147 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-21 19:35:06 +00:00
Kostya Shishkov
426b11a833 Decode non-interleaved scans 
Originally committed as revision 7143 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-21 06:15:18 +00:00
Guillaume Poirier
8db4f43c68 Fix declaration and code thingie 
Originally committed as revision 7140 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-20 20:41:31 +00:00
Martin
4ec0ccb1a4 allow amr bitrate to be changed "on the fly" through avctx->bitrate. 
Patch by Martin % marthi A graphics P cs P uni - sb P de %
Original thread:
date: Nov 20, 2006 6:20 PM
subject: Re: [Ffmpeg-devel] [PATCH] Re: AMR bitrate

Originally committed as revision 7139 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-20 20:35:47 +00:00
Tom Harper
9f83e1427a Fix linking with H.261 support disabled. 
patch by Tom Harper, d.thomas.harper gmail com

Originally committed as revision 7134 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-20 14:13:32 +00:00
Michael Niedermayer
ec9ed85dc7 infiinit loop fix for CBR + adaptive quant 
Originally committed as revision 7133 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-20 11:53:02 +00:00
Michael Niedermayer
789382d340 100l qprd fix 2nd try 
Originally committed as revision 7132 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-20 10:48:23 +00:00
Kostya Shishkov
6ffdc53de9 Some progressive JPEG support 
Originally committed as revision 7131 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-20 05:21:17 +00:00
Michael Niedermayer
3f9fea7230 testing all dquant for qp_rd fixes the qp runaway to 31 bug 
Originally committed as revision 7126 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-19 23:19:52 +00:00
Guillaume Poirier
00f636a04f Add useful Altivec types, taken from with permission from x264 authors 
Originally committed as revision 7125 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-19 22:51:54 +00:00
Kostya Shishkov
c8f9f9b91a Divide first audio buffer chunk into atomary bufffers. 
This slightly simplifies decoder and removes potential
audio buffer overrun.

Originally committed as revision 7121 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-19 05:30:43 +00:00
Benjamin Larsson
3644d47241 Missed one log2(). 
Originally committed as revision 7117 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-17 21:43:46 +00:00
Kostya Shishkov
b615c1edfc Optimize overlapping 
Suggested by Skal, sprintf(mail, "skal%d@orange.fr", 0xFFFF)

Originally committed as revision 7113 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-17 06:12:33 +00:00
Kostya Shishkov
7ad8d3bf0c Fix comments 
Originally committed as revision 7112 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-17 06:10:52 +00:00
Kostya Shishkov
b6fa8993fb Overlap filtering was done in reverse order 
Originally committed as revision 7111 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-17 06:09:32 +00:00
Alex Beregszaszi
20d46c038a Remove alpha channel from RGB555 
Originally committed as revision 7106 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-16 20:46:36 +00:00
Alex Beregszaszi
08d23410ea BGR555 has never been working as alpha supporting format. Remove the false setting. 
Originally committed as revision 7105 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-16 20:43:29 +00:00
Baptiste Coudurier
a57d13b713 throw error if unsupported resolution is used with h261 
Originally committed as revision 7097 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-16 09:58:34 +00:00
Michael Niedermayer
8e5606bfcd detect a few more errors (fixes libmp3-bug.avi again) 
make pickyness of the decoder user selectable through error_resilience param like for video decoders

Originally committed as revision 7089 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-15 17:58:35 +00:00
Michael Niedermayer
ee50a7c1e5 making decoding more error robust 
Originally committed as revision 7073 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-14 22:06:28 +00:00
Michael Niedermayer
9bb328d397 reset internal buffer during seeking 
Originally committed as revision 7070 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-14 20:39:20 +00:00
Michael Niedermayer
bd60e11bf4 more checks and error messages 
Originally committed as revision 7069 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-14 20:35:15 +00:00
Alex Beregszaszi
b362567605 changed rgba32_to routines to support both alpha and non-alpha formats (see r7066 too) 
Originally committed as revision 7067 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-14 19:53:22 +00:00
Alex Beregszaszi
8e96866a52 changed rgba32_to routines to support both alpha and non-alpha formats 
Originally committed as revision 7066 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-14 19:48:11 +00:00
Alex Beregszaszi
d8b45f7961 Fix possible overflows. Found by Steven Johnson 
Originally committed as revision 7065 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-14 19:19:13 +00:00
Benjamin Larsson
521fe1d2da Remove log2() usage. 
Originally committed as revision 7063 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-14 18:54:42 +00:00
Måns Rullgård
486497e07b revert bad checkin 
Originally committed as revision 7044 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-14 03:18:09 +00:00
Måns Rullgård
be6ed6fff4 move some CFLAGS settings away from config.* writing section 
Originally committed as revision 7043 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-14 03:12:29 +00:00
Diego Biurrun
10265a1aa9 Remove redundant #ifdef HAVE_THREAD, the file is only compiled 
if that condition holds anyway.

Originally committed as revision 7029 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-14 00:56:56 +00:00
Måns Rullgård
af63114e0d rename CONFIG_AC3 to CONFIG_A52 
it's more consistent and Dolby never liked people "infringing" their TM

Originally committed as revision 7014 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-13 22:09:31 +00:00
Kostya Shishkov
ee0a035820 Support for 16-bit grayscale 
Originally committed as revision 7012 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-13 11:39:28 +00:00
Kostya Shishkov
2878cecd6d Give error about planar RGB 
Originally committed as revision 7011 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-13 11:38:42 +00:00
Kostya Shishkov
b39cf84cca Update error message 
Originally committed as revision 7010 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-13 11:36:22 +00:00
Kostya Shishkov
339aabd5a8 Use table for determining type sizes 
Originally committed as revision 7009 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-13 11:34:46 +00:00
Baptiste Coudurier
9cc6be9d27 add low delay forcing option for mpeg1/2 encoding 
Originally committed as revision 7008 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-13 11:30:26 +00:00
Kostya Shishkov
213309782d Decoder can decode many ZLib-packed strips 
Originally committed as revision 7007 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-13 11:27:36 +00:00
Kostya Shishkov
d00026d062 Print error message for unsupported mode (RGB planar,CMYK,YCrCb) 
Originally committed as revision 7006 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-13 11:20:50 +00:00
Kostya Shishkov
e2570297c0 8-bit images support for TIFF 
Originally committed as revision 7005 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-13 05:32:10 +00:00
Kostya Shishkov
380fd08fe6 Rows per strip may be >= height 
Originally committed as revision 7004 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-13 05:30:50 +00:00
Kostya Shishkov
27c189394b Warn about JPEG in TIFF 
Originally committed as revision 7003 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-13 05:29:45 +00:00
Kostya Shishkov
ec8a152b6f Correctly detect 4-component images 
Originally committed as revision 7002 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-13 05:28:55 +00:00
Kostya Shishkov
a47d3c0442 Output proper 16-bit sound (fixes decoding on PPC) 
Originally committed as revision 7000 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-13 05:15:55 +00:00
Måns Rullgård
7466ed2f02 zigzag_direct_noperm doesn't exist, remove declaration 
Originally committed as revision 6998 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-12 23:35:49 +00:00
Måns Rullgård
7b7abda3b3 make more tables static 
Originally committed as revision 6996 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-12 23:14:20 +00:00
Måns Rullgård
1d50395746 rename squareTbl -> ff_squareTbl 
Originally committed as revision 6995 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-12 21:48:04 +00:00
Stefan Gehrer
e275b7efd9 rename ff_cavs_flush to cavs_flush and make it static 
Originally committed as revision 6994 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-12 20:23:47 +00:00
Stefan Gehrer
53aa68b329 move all cavs-parsing to cavs.c 
This should help building parser without decoder

Originally committed as revision 6993 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-12 20:18:07 +00:00
Måns Rullgård
55fde95e3b rename cropTbl -> ff_cropTbl 
Originally committed as revision 6992 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-12 20:08:09 +00:00
Stefan Gehrer
d136d2fcea make mpeg4video_split public as ff_mpeg4video_split 
Originally committed as revision 6991 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-12 20:01:50 +00:00
Måns Rullgård
36cd306907 rename inverse -> ff_inverse 
Originally committed as revision 6990 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-12 18:49:36 +00:00
Måns Rullgård
1bd29b078c make some tables static 
Originally committed as revision 6981 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-12 13:40:40 +00:00
Måns Rullgård
bb54f6ab62 adding more static keywords 
Originally committed as revision 6976 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-12 03:34:12 +00:00
Måns Rullgård
6b781ce746 make vp6_pcr_tree static 
Originally committed as revision 6975 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-12 01:08:05 +00:00
Måns Rullgård
8e981daf2b make some symbols static 
Originally committed as revision 6972 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-11 20:54:48 +00:00
Måns Rullgård
c328f313d8 make two functions static 
Originally committed as revision 6970 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-11 19:46:53 +00:00
Michael Niedermayer
f1a06ca80b zero private bits 
Originally committed as revision 6961 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-10 11:45:43 +00:00
Michael Niedermayer
eea784dab0 store a identifer and the first header in extradata 
with this mp3 should be binary identical to what you had before header compression
support mp3 with crc (by droping the crc and putting it back during header decompress, currently its just random tough, does any deocoder even check it?)

Originally committed as revision 6960 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-10 11:31:02 +00:00
Michael Niedermayer
eacb41b2e9 mp3 header (de)compression bitstream filter 
this will make mp3 frames 4 bytes smaller, it will not give you binary identical mp3 files, but it will give you mp3 files which decode to binary identical output
this will only work in containers providing at least packet size, sample_rate and number of channels
bugreports about mp3 files for which this fails are welcome
and this is experimental (dont expect compatibility and dont even expect to be able to decompress what you compressed, hell dont even expect this to work without editing the source a little)

Originally committed as revision 6958 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-10 01:41:53 +00:00
Michael Niedermayer
92a3541876 16bit in avi is RGB555 
Originally committed as revision 6956 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-09 17:28:46 +00:00
Panagiotis Issaris
c2212338e8 Remove the H264Context parameter from decode_init_vlc() as it is not being used. 
Originally committed as revision 6955 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-09 16:40:33 +00:00
Baptiste Coudurier
cbee7a6944 get rid of CODEC_ID_MPEG4AAC after next version bump, and change it to CODEC_ID_AAC where used 
Originally committed as revision 6954 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-09 11:37:30 +00:00
Michael Niedermayer
6c4d16556b 10000l to myself, fixing regression test failure 
Originally committed as revision 6953 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-09 01:23:47 +00:00
Michael Niedermayer
b5ca0c6ff9 100l for me, iam being to stupid to read the mpeg4 spec / eat stuffing mbs a the end of the picture 
Originally committed as revision 6942 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-08 18:15:54 +00:00