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4f90f33ab4
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5549 Commits

Author SHA1 Message Date
Michael Niedermayer
4f90f33ab4 perform init after reading the values needed for init 
fixes decoding of files with spatial_decomposition_count!=5

Originally committed as revision 10457 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-09 13:47:25 +00:00
Michael Niedermayer
081c9d1d7b unneeded and impossible during init ... 
Originally committed as revision 10455 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-09 12:46:25 +00:00
Michael Niedermayer
32272f7e95 unused 
Originally committed as revision 10454 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-09 12:36:10 +00:00
Michael Niedermayer
014f9d233f allocate slice buffer after parsing the header containing needed parameters 
argh i really wish i had never accepted these slice patches ...

Originally committed as revision 10453 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-09 12:33:34 +00:00
Michael Niedermayer
ba8964db60 remove () 
Originally committed as revision 10452 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-09 12:25:12 +00:00
Michael Niedermayer
61806e9fa7 spatial_decomposition_count != 5 bugfix 
Originally committed as revision 10451 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-09 12:24:45 +00:00
Michael Niedermayer
fa731ccd4e scaling obmc tables under #if 0 also by 4 (yes they where forgotten apparently) 
this also requires a few entries to be ++ and -- to avoid a max of 256

Originally committed as revision 10450 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-09 12:22:11 +00:00
Reimar Döffinger
1551e8e87f Properly handle nuv file with changing resolution 
Originally committed as revision 10448 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-09 10:20:47 +00:00
Reimar Döffinger
fd065d0593 Make sure rtjpeg quality is a valid value 
Originally committed as revision 10444 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-09 09:16:47 +00:00
Reimar Döffinger
6cf7e81f8c Fix extreme stupidity: buffer size check must of course be before buffer use! 
Originally committed as revision 10443 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-09 09:00:12 +00:00
Reimar Döffinger
048905a484 10l, add check forgotten in last commit 
Originally committed as revision 10442 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-09 08:52:53 +00:00
Reimar Döffinger
4f8a91c961 First ugly and slow attempt to fix nuv files with extra frameheader 
and per-frame rtjpeg quality

Originally committed as revision 10441 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-09 08:42:49 +00:00
Reimar Döffinger
c612b00d7e Simplify nuv: factor out LZO decompression 
Originally committed as revision 10440 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-09 08:22:07 +00:00
Michael Niedermayer
61d6e445b1 rename HTAPS -> HTAPS_MAX (later is correct after the previous change) 
Originally committed as revision 10437 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-08 14:52:21 +00:00
Michael Niedermayer
7d7f57d939 store halfpel filter coefficients in the header as well as the 
flag for diagonal interpolation

the primary reason for this change is that previously MC up to 1/4 pel
matched H.264 exactly and that increases the risk of stumbling over
patents

secondly this allows 0.10 db or more quality gain by choosing a longer
filter and the filter could also be chosen optimally for each frame
though that of course would cause speed loss at the decoder and encoder
side ...

Originally committed as revision 10436 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-08 14:51:13 +00:00
Michael Niedermayer
4770a97aae remove outcommented code 
Originally committed as revision 10435 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-08 03:16:24 +00:00
Michael Niedermayer
65dc0f532d indention 
Originally committed as revision 10434 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-08 03:15:42 +00:00
Michael Niedermayer
a68ca08e30 cleanup mc_block() 
perform interpolation steps in such an order that halfpel interpolation
could be done per picture
this also makes mc_block() match h.264 for the 1/4 pel cases so that the
use of the h264 functions for some cases does not introduce a fantastic mess

Originally committed as revision 10433 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-08 03:14:20 +00:00
Andreas Öman
7ae94d525c Indentation 
patch by Andreas Öman

Originally committed as revision 10432 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-07 19:19:49 +00:00
Andreas Öman
ec970c2187 Let H.264 decoder skip deblocking across slices 
if running with multiple threads and CODEC_FLAGS2_FAST is set.
Thus, it may decode the slices in parallel to gain speed.

Patch by Andreas Öman: [andreas olebyn nu]

Originally committed as revision 10431 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-07 18:27:13 +00:00
Limin Wang
75316e1dcc Set data_size to zero when DCA header parse failed 
Patch by Limin Wang <lance('\\'>>1)lmwang>(0x24^'D')<gmail>('/' & 0xFE)<com>
Thread [PATCH] set data_size to zero if failed to parse dca header

Originally committed as revision 10423 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-06 14:55:13 +00:00
Benoit Fouet
bdfae2a575 Add a bitstream filter for H.264. 
Originally committed as revision 10422 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-06 12:36:07 +00:00
Jeff Downs
088ed4d636 Avoid a crash when H264 MMC operation causes the short term reference 
list to be emptied.
Patch by Jeff Downs: [heydowns borg com]

Originally committed as revision 10416 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 20:04:09 +00:00
Andreas Öman
afebe2f7ca Add slice-based parallel H.264 decoding 
Patch by Andreas Öman % andreas A olebyn P nu %
NB: depends on having a thread library activated at config time, and on
having a source encoded with multiple slices
Original threads:
date: May 18, 2007 11:00 PM
subject: [FFmpeg-devel] Parallelized h264 proof-of-concept
date: Jun 15, 2007 10:10 PM
subject: [FFmpeg-devel] [PATCH] h264 parallelized, (was: Parallelized h264 proof-of-concept)
date: Jun 25, 2007 7:02 PM
subject: Re: [FFmpeg-devel] [PATCH] h264 parallelized

Originally committed as revision 10407 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 16:18:15 +00:00
Tao Huang
005b683744 Fix put_*_xy2_arm bug and enable put_pixels16_arm and put_pixels8_y2_arm. 
Speed up > 4%.
patch by Tao Huang, ulysses.huang gmail com

Originally committed as revision 10402 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 11:05:33 +00:00
Diego Biurrun
770202c3af Sort one more list alphabetically. 
Originally committed as revision 10401 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 10:38:59 +00:00
Guillaume Poirier
14c2634bcc Fix links to ARM documentation 
Originally committed as revision 10399 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 07:49:01 +00:00
Kostya Shishkov
c92a30bb06 Move H.264 intra prediction functions into their own context 
Originally committed as revision 10397 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 05:30:08 +00:00
Michael Niedermayer
2b48d8ba4a add a 8 taps filter for testing 
Originally committed as revision 10394 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 01:49:14 +00:00
Michael Niedermayer
c08bbe6c57 fix decoding of dracula.4xm before diego complains 
Originally committed as revision 10393 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 01:21:32 +00:00
Michael Niedermayer
f9f835ee89 fix segfault with dracula.4xm 
closes issue132

Originally committed as revision 10392 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 01:14:17 +00:00
Michael Niedermayer
71dce72bee Replace constants by HTAPS (half pel interpolation filter taps) where appropriate. 
Originally committed as revision 10390 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:49:09 +00:00
Michael Niedermayer
5be3a81871 code to do halfpel interpolation per frame (unfinished and under ifdef but it 
should be faster when its finished)

Originally committed as revision 10293 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:06:34 +00:00
Mike Melanson
f55f27ba98 Fix issue 123 (Support Magic-carpet fli version, 
https://roundup.mplayerhq.hu/roundup/ffmpeg/issue123 ) by rearranging the bit depth

Originally committed as revision 10290 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-04 17:31:25 +00:00
Carl Eugen Hoyos
5d3de5ad22 Silence warnings about NAL_SVC_NON_IDR in H.264. 
patch by Carl Eugen Hoyos, cehoyos ag.or at

Originally committed as revision 10289 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-04 14:48:39 +00:00
Benoit Fouet
0a1a0a805a add a close function to bitstream filter 
Originally committed as revision 10288 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-04 06:48:22 +00:00
Carl Eugen Hoyos
1c746a490d Remove error raising when explicitely skipping frame 
patch by Carl Eugen Hoyos: [cehoyos ag or at]
original thread:
[FFmpeg-devel] [PATCH] Don't let ctx->skip_frame>0 produce errors
date: 08/30/2007 01:30 PM

Originally committed as revision 10286 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-03 08:46:24 +00:00
Vitor Sessak
becc0ef95b Remove reimplementation of get_unary. 
Based on a patch by Alex Beregszaszi.

Originally committed as revision 10279 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-01 21:03:17 +00:00
Luca Barbato
9d14ffbcce Cosmetics 
Originally committed as revision 10278 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-01 14:00:47 +00:00
Aurelien Jacobs
c0fee8c985 add a warning message for unsupported kind of encoding 
Originally committed as revision 10277 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-01 13:04:25 +00:00
Vitor Sessak
11f81e6a07 Cosmetical: Empty line removal 
Originally committed as revision 10275 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-31 18:51:22 +00:00
Vitor Sessak
63ecfc1fe4 Comment about unsupported sample size 
Originally committed as revision 10273 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-31 15:05:40 +00:00
Marc Hoffman
1cc6bd4f10 renaming ARCH_BFIN to HAVE_BFIN 
Originally committed as revision 10272 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-31 14:58:44 +00:00
Diego Biurrun
a861e7e3b6 cosmetics: Add some whitespace for better readability. 
Originally committed as revision 10270 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-30 23:16:34 +00:00
Diego Biurrun
ea2c666b0e cosmetics: Sort bitstream filters. 
Originally committed as revision 10269 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-30 23:13:10 +00:00
Diego Biurrun
1e97ce4a31 cosmetics: Sort some lines, whitespace changes. 
Originally committed as revision 10268 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-30 23:11:24 +00:00
Diego Biurrun
d8dfda7e51 Use a consistent multiple inclusion guard. 
Originally committed as revision 10267 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-30 22:41:54 +00:00
Denes Balatoni
d9420d4df1 add simple_idct implemented in Sparc VIS 
patch by Balatoni Denes % dbalatoni A interware P hu%

Original thread: Messages starting with:
[PATCH] SPARC VIS simple_idct *

Originally committed as revision 10266 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-30 19:18:23 +00:00
Vitor Sessak
aa33d8096a Rename function 
Originally committed as revision 10265 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-30 16:40:51 +00:00
Vitor Sessak
321c313836 Replace two #define's by inline functions 
Originally committed as revision 10264 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-30 16:04:00 +00:00