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fd925db3c8
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3152 Commits

Author SHA1 Message Date
Luca Barbato
fd925db3c8 typo in the gcc handmade regalloc trigger 
Originally committed as revision 5297 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-04-16 03:40:04 +00:00
Diego Biurrun
2cf30841b5 Have EXTRALIBS appear after other link options, fixes shared build on Cygwin. 
based on patch by Marcus Engene, ffmpeg AATT engene DDOOTT se

Originally committed as revision 5295 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-04-15 15:05:53 +00:00
Diego Biurrun
e1ffc3adb8 Revert Windows "warning" message. 
Originally committed as revision 5294 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-04-15 14:15:09 +00:00
Wolfgang Scherer
60dfd14778 Fix SIGSEGV in rv10-null-pointer-500k.rm. 
patch by Wolfgang Scherer, Wolfgang__ . __Scherer__ @ __gmx__ . __de

Originally committed as revision 5293 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-04-15 12:52:01 +00:00
Michael Niedermayer
37921ffde8 fix "concealing 0 DC, 0 AC, 0 MV errors" bug 
Originally committed as revision 5290 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-04-14 20:45:08 +00:00
Michael Niedermayer
b548f2b91b ffv1 and ffvhuff havnt changed since a long time and noone proposed any 
changes within 1 month after my warning so they are officially no longer
experimental and we will gurantee decodeability of files encoded with
the currenzt ffv1/ffvhuff in the future

Originally committed as revision 5288 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-04-14 10:37:40 +00:00
Benjamin Larsson
f1f7807abd AC3 encoding volume fix, by Justin Ruggles jruggle earthlink net. 
Originally committed as revision 5281 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-04-10 12:12:26 +00:00
Luca Abeni
5341c20954 Baptiste COUDURIER's padding patch (reworked by me a little bit). 
Moves padding code to imgconvert.c, and enables padding colorspaces != YUV420P.

Originally committed as revision 5278 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-04-10 07:45:29 +00:00
D Richard Felker III
7b98bcbd0f signedness error caused broken decoding 
Originally committed as revision 5277 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-04-09 06:53:40 +00:00
D Richard Felker III
c4e2a535b3 100l to loren. at least this fixes the compile error, but the code is still broken (decoding buggy/crashing) 
Originally committed as revision 5276 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-04-09 06:04:00 +00:00
Roberto Togni
0c35eb1c69 Add missing external declaration for kmvc codec 
Originally committed as revision 5274 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-04-07 21:08:34 +00:00
Kostya Shishkov
fd7b199199 KMVC (used in Worms games) decoder. Works fine with samples from MPHQ 
Originally committed as revision 5273 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-04-07 16:59:57 +00:00
Luca Barbato
a01e08ee5c hadamard8_diff* enabled on linux/ppc 
Originally committed as revision 5272 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-04-07 12:40:28 +00:00
Måns Rullgård
9076fee4f5 s/SAMPLT_FMT_NONE/SAMPLE_FMT_NONE/ 
typo spotted by Brian Brice <bbrice at newtek com>

Originally committed as revision 5270 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-04-05 18:56:22 +00:00
Loren Merritt
75ca1a5f70 gmc_mmx tweaks 
Originally committed as revision 5269 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-04-05 04:13:41 +00:00
Luca Abeni
7b748aff2c Introduce swscale interface in libavcodec 
Originally committed as revision 5266 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-04-04 12:35:55 +00:00
Loren Merritt
703c8195a8 mmx implementation of 3-point GMC. (5x faster than C) 
Originally committed as revision 5265 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-04-04 09:23:45 +00:00
Loren Merritt
841f65f25a 2x faster ff_mpeg4_set_direct_mv 
Originally committed as revision 5264 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-04-03 07:52:24 +00:00
Justin Ruggles
f760b70fbe AC3: support encoding fractional frame sizes 
Patch by Justin Ruggles, jruggle <<at>> earthlink <<dot>> net

Originally committed as revision 5263 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-04-03 00:51:09 +00:00
Michael Niedermayer
54009d4295 remove mpegvideo.c img resample dependancy 
Originally committed as revision 5258 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-31 20:43:37 +00:00
Michael Niedermayer
6b250e4725 get_xbits() optimization 
Originally committed as revision 5257 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-31 20:40:22 +00:00
Michael Niedermayer
ad8812be8f remove useless code 
Originally committed as revision 5256 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-31 18:22:35 +00:00
Michael Niedermayer
002a7414b5 simplify loop a little 
Originally committed as revision 5255 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-31 18:04:36 +00:00
Michael Niedermayer
78d2d4e111 do UPDATE_CACHE only when needed (which should be VERY rare) 
Originally committed as revision 5254 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-31 17:43:28 +00:00
Michael Niedermayer
e7e2025a53 + (sign&1) -> -sign (1 instruction less) 
Originally committed as revision 5253 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-31 17:01:58 +00:00
Michael Niedermayer
ac2549b583 avoid hard to predict branch (idea by arpi) 
Originally committed as revision 5252 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-31 16:50:43 +00:00
Steve L'Homme
9296d45d29 warn user about crappy OS patch by (Steve Lhomme <steve.lhomme@free.fr>) 
trailing whitespace and init=1 nonsense removed by me
AV_LOG_ERROR -> AV_LOG_INFO (yes steve even though many like you think its an error to use such a OS i cant apply that to cvs, sorry)

Originally committed as revision 5251 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-31 13:06:24 +00:00
Luca Barbato
46641a135c Proper typecast for vector bool 
Originally committed as revision 5250 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-31 09:59:53 +00:00
Luca Abeni
5d6ed7c141 move enum PixelFormat from libavcodec to libavutil 
----------------------------------------------------------------------

Originally committed as revision 5248 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-30 16:24:38 +00:00
Michael Niedermayer
d30ba3bb34 reverting 1.31->1.33 
fix coverity warning CID: 255 (uninitalized variable used to build tables which arent used, well there is a slight change of a FPU exception maybe ...)
(by michael)
Init simplification and 2% faster wma_decode_block on amd64 with tables use
instead of pow(). (by banan)

the init simplifictaion is not correct its not binary identical
the pow optimization breaks decoding of http://klif-e.mos.net.au/videos/extr.wmv

Originally committed as revision 5247 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-30 14:58:36 +00:00
Michael Niedermayer
1adc29eedb dont forget table_size in the decode_frame return value 
Originally committed as revision 5246 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-30 14:13:03 +00:00
Corey Hickey
1005f542b2 - Add new file internal.h for common internal-use-only functions. 
- Add new function av_tempfile() for creating temporary files; contains
  workaround for MinGW.
- Make XviD stuff use av_tempfile().

Originally committed as revision 5245 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-30 04:33:05 +00:00
Michael Niedermayer
60f3c0b8fc fix gcc 2.95 compilation 
Originally committed as revision 5243 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-29 21:11:57 +00:00
Luca Barbato
085065f0fd Cast cruft in order to support Apple gcc 
Originally committed as revision 5242 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-29 18:42:50 +00:00
Diego Biurrun
c6b1866b73 Ignore apiexample and test programs. 
Originally committed as revision 5241 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-29 11:01:17 +00:00
Diego Biurrun
dc9cc5ed85 EXTRALIBS already contains -lm, no need to add it explicitly. 
Originally committed as revision 5240 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-29 10:59:09 +00:00
Michael Niedermayer
b88a718a11 avoid if(i>=63) check at the end of decode_block() 
Originally committed as revision 5239 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-29 09:20:44 +00:00
Michael Niedermayer
415365d225 avoid i++ in decode_block() 
Originally committed as revision 5238 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-29 09:13:43 +00:00
Michael Niedermayer
7d2b787daa minor optimization of decode_block() 
Originally committed as revision 5237 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-29 08:41:53 +00:00
Michael Niedermayer
22dde0e955 optimizations by arpi 
Originally committed as revision 5235 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-29 01:59:24 +00:00
Reimar Döffinger
dfca23e361 NuppelVideo/MythTVVideo support, including rtjpeg decoder 
Originally committed as revision 5232 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-27 22:22:50 +00:00
Luca Barbato
22b48b85b6 altivec support for snow 
Originally committed as revision 5228 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-27 12:51:19 +00:00
Luca Barbato
e62c29bf57 altivec support for snow 
Originally committed as revision 5227 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-27 12:45:27 +00:00
Benjamin Larsson
5b6638517f Use a more descriptive error message. 
Originally committed as revision 5224 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-26 17:07:02 +00:00
Kostya Shishkov
76fabb4579 Don't use get_vlc2() when tree is one symbol. This fixes audio decoding 
artifacts (chirps instead of silence).

Originally committed as revision 5217 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-25 15:37:08 +00:00
Loren Merritt
2ea392529a 10l in 1.199 (write_back_motion with B-pyramid + spatial) 
Originally committed as revision 5215 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-25 09:46:43 +00:00
Loren Merritt
5e8b787afa simplified and slightly faster h264_chroma_mc8_mmx 
Originally committed as revision 5214 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-25 08:41:14 +00:00
Steve L'Homme
dc2bf20e27 ST16 is undefined for non-GNU compilers. 
Patch by Steve Lhomme <slhomme at divxcorp com>

Originally committed as revision 5206 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-24 01:33:22 +00:00
Loren Merritt
e77ef2755a prefetch pixels for future motion compensation. 4-10% faster mpeg1/2/4 decoding (on an athlon-xp). 
Originally committed as revision 5204 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-23 21:54:46 +00:00
Loren Merritt
513fbd8e5a prefetch pixels for future motion compensation. 2-5% faster h264. 
Originally committed as revision 5203 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-23 20:16:36 +00:00