ffedb5c19a
352l: correct calculating number of bits for storing macroblock offset in RV3/4
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Originally committed as revision 16293 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-23 18:27:06 +00:00
2d76bf391a
Indent
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Originally committed as revision 16292 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-23 17:50:36 +00:00
8140955d39
unified CAVLC level decoding LUT.
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Quite a bit faster (HPCVMOLQ_BRCM_B.264 was 3% faster here)
Originally committed as revision 16291 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-23 17:49:38 +00:00
5dd9799de8
Complete the list of external libraries.
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Originally committed as revision 16290 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-23 10:29:32 +00:00
666a1b348f
Advice on compiler versions
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Originally committed as revision 16289 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-23 09:09:21 +00:00
9f6bfe8034
Update Cygwin Ports URL.
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Originally committed as revision 16288 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-23 08:57:28 +00:00
8484503e87
Bring up to date the Cygwin docs.
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Originally committed as revision 16287 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-23 08:53:37 +00:00
5cb5023c78
Make h264 parser 50% faster.
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Originally committed as revision 16286 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-23 02:34:58 +00:00
abb27cfb24
100l, I broke H.264 again, forgot one hunk.
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Thanks to FATE for finding it.
Originally committed as revision 16285 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-23 01:11:56 +00:00
e08715d391
Optimize 0 0 0-3 search, 45% faster on pentium dual.
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Originally committed as revision 16284 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-23 00:38:45 +00:00
f496ab12e4
The diffutils package is also needed (for the 'cmp' command).
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Spotted by Ramiro Polla.
Originally committed as revision 16283 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 23:30:33 +00:00
11c23b64ac
Revert r16257:
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Include "libavutil/common.h" where we use llrint() in case ffmpeg's
own llrint() is to be used.
Originally committed as revision 16282 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 22:39:55 +00:00
9f2ace74ef
Fix two identical warnings when compiling riff.c and nuv.c with icc:
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warning #188 : enumerated type mixed with another type
Originally committed as revision 16281 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 22:12:44 +00:00
1c53290b67
Fix a warning when compiling with icc:
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warning #188 : enumerated type mixed with another type
Originally committed as revision 16280 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 22:10:07 +00:00
ec3686e889
Simplify decode_cabac_mb_ref() a little bit, 2 cpu cycles faster on
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pentium dual.
Originally committed as revision 16279 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 17:14:13 +00:00
26695973c7
Indent
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Originally committed as revision 16278 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 16:56:05 +00:00
b68a455313
inline decode_cabac_mb_type for I & P frames, 9 cycles faster on pentium dual.
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Originally committed as revision 16277 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 16:46:17 +00:00
1952ac3713
Negate 2 more variables, 1 cpu cycle faster on pentium dual.
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Originally committed as revision 16276 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 16:20:13 +00:00
03a035e059
Simplify if/else, no speed change
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Originally committed as revision 16275 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 16:14:06 +00:00
6f3c50f2f9
Negate a few variables, this simplifies the code and makes it 5 cycles faster
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on pentium dual.
Originally committed as revision 16274 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 16:10:35 +00:00
60c6ba7aea
Simplify ifs(), 8 cpu cycles faster on pentium dual
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Originally committed as revision 16273 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 15:54:27 +00:00
127a20e3b8
Simplify if(), 3 cpu cycles faster in pentium dual.
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Originally committed as revision 16272 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 15:53:00 +00:00
9daa4ceaa3
Initialize s->opaque before calling url_resetbuf().
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Fixes a regression test crash for icc 10.1 64 bit.
Patch by Aurelien.
Originally committed as revision 16271 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 11:23:00 +00:00
a6493a8fbd
Rename libavcodec/i386/ --> libavcodec/x86/.
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It contains optimizations that are not specific to i386 and
libavutil uses this naming scheme already.
Originally committed as revision 16270 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 09:12:42 +00:00
50e3477f0f
Offer an option (disabled by default) to enable the copy of the frames before
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the first key frame in a stream.
Patch by Wolfram Gloger wmglo /!\ dent med uni (minus) muenchen de
Originally committed as revision 16269 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 08:22:22 +00:00
108c96d5e7
Decode TIFF image only after all tags have been decoded
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Originally committed as revision 16268 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 06:50:18 +00:00
8eedffde31
Some TIFFs declare -1 for the single strip height
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Originally committed as revision 16267 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 06:47:51 +00:00
89b4ec5c33
Add monochrome TIFF support
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Originally committed as revision 16266 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 06:43:14 +00:00
4386ed6922
Calculate line size variable correctly for lower bitdepths and use it for raw data copying
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Originally committed as revision 16265 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 06:39:31 +00:00
4a2f51de34
Register TIFF tags for CCITT Group 3 and 4 compression options
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Originally committed as revision 16264 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 06:36:10 +00:00
bef05f05e4
Remove a bunch of unused variables.
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Originally committed as revision 16263 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 00:10:36 +00:00
ebb160a0b0
Use ARCH_X86_32 instead of !ARCH_X86_64, it is more straightforward.
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Originally committed as revision 16262 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 00:03:30 +00:00
64bfc5845b
Fix incorrectly constructed Dirac parse units that caused A/V sync loss.
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Fixes issue 694.
patch by Anuradha Suraparaju, anuradha rd.bbc.co uk
Originally committed as revision 16261 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 00:01:39 +00:00
c4ff7c53e0
Do not use full include path for headers in the same directory.
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Originally committed as revision 16260 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-21 23:56:55 +00:00
c96bd21227
Change mpeg audio parser so it only sets frame_size, channels and bit_rate
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after it has a few valid frames.
Fixes issue762
Originally committed as revision 16259 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-21 23:50:16 +00:00
af4c0bcb6e
Silence the following icc warnings:
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warning #1292 : attribute "force_align_arg_pointer" ignored
warning #1292 : attribute "alloc_size" ignored
warning #1292 : attribute "cold" ignored
Originally committed as revision 16258 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-21 22:51:33 +00:00
1af34f094e
Include "libavutil/common.h" where we use llrint() in case ffmpeg's
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own llrint() is to be used.
Originally committed as revision 16257 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-21 21:53:42 +00:00
ed4c638a07
Fix PTS returned by the demuxers for mpeg4 without a decoder.
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More precissely fix has_b_frames.
Fixes issue757
Originally committed as revision 16256 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-21 21:47:29 +00:00
c62da7972b
Move CODEC_FLAG_LOW_DELAY into ff_mpeg4_decode_picture_header().
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Originally committed as revision 16255 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-21 21:30:36 +00:00
2f3d7ea974
Fix detection of audio codec in K70707-ARIA229.flv.
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Fixes issue760.
Originally committed as revision 16254 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-21 20:56:30 +00:00
befc8fe086
Remove useless code.
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Originally committed as revision 16253 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-21 17:49:40 +00:00
c212fb0cb1
Only execute clear_blocks() when needed.
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+0.3% speedup for both aladin & cathedral.
Originally committed as revision 16252 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-21 15:58:42 +00:00
897c1703d0
AAC: Reindent after last commit
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Originally committed as revision 16251 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-21 05:32:55 +00:00
aab5413323
AAC: Fix AAC prediction when used in conjunction with the CPE
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Patch by Alex Converse (alex converse gmail com)
Originally committed as revision 16250 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-21 05:28:14 +00:00
99665a21f4
AAC: Don't write an illegal sampling_index in a PCE to the MPEG4AudioConfig
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member
Patch by Alex Converse (alex converse gmail com)
Originally committed as revision 16249 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-21 05:08:32 +00:00
66c07ca96f
Optimize get_dct8x8_allowed().
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30 cpu cycles faster on pentium dual.
Originally committed as revision 16248 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-20 23:11:30 +00:00
6beb8b2612
RV30 decoder
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Originally committed as revision 16247 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-20 18:06:01 +00:00
52476c1bee
Use AV_GCC_VERSION_AT_LEAST() to simplify gcc version checks.
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Originally committed as revision 16246 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-20 17:33:35 +00:00
541e8f3bec
RV30 loop filter
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Originally committed as revision 16245 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-20 06:09:54 +00:00
3f16ed15df
Cosmetics by Kenan Gillet. Part 1 of 3 of his 'qcelp: silence handling'
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changeset.
Originally committed as revision 16244 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-20 02:38:34 +00:00
Kostya Shishkov
Michael Niedermayer
Víctor Paesa
Andreas Öman
Carl Eugen Hoyos
Aurelien Jacobs
Diego Biurrun
Wolfram Gloger
Anuradha Suraparaju
Robert Swain
Alex Converse
Reynaldo H. Verdejo Pinochet