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* The VC-1/WMV3 decoders depend on ENABLE_MSMPEG4_DECODER.avcoder2008-12-25
| | | | | | patch by avcoder, ffmpeg gmail com Originally committed as revision 16308 to svn://svn.ffmpeg.org/ffmpeg/trunk
* flatten an array, since gcc fails at optimizing multidimensional arraysLoren Merritt2008-12-25
| | | | | | h264_idct8_add_c: 780 -> 735 cycles on conroe Originally committed as revision 16307 to svn://svn.ffmpeg.org/ffmpeg/trunk
* export refsMichael Niedermayer2008-12-24
| | | | Originally committed as revision 16306 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Allow decoders to set AVCodecContext.refs.Michael Niedermayer2008-12-24
| | | | Originally committed as revision 16305 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Optimize pred_pskip_motion()Michael Niedermayer2008-12-24
| | | | | | 7 cpu cycles faster on pentium dual. Originally committed as revision 16304 to svn://svn.ffmpeg.org/ffmpeg/trunk
* IndentMichael Niedermayer2008-12-23
| | | | Originally committed as revision 16302 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Integrate get_te0_golomb() calls into the code, this allows some checksMichael Niedermayer2008-12-23
| | | | | | | | to be avoided and the function is pretty small. 3% speedup, though this is probably due to changed inlining and not directly this change. Originally committed as revision 16301 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use get_ue_golomb_31() where possible, almost all are just in headersMichael Niedermayer2008-12-23
| | | | | | though. Originally committed as revision 16300 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Update golomb decoding tables so that get_*_golomb_31() return someMichael Niedermayer2008-12-23
| | | | | | larger values for too large values. Originally committed as revision 16299 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add get_ue_golomb_31()Michael Niedermayer2008-12-23
| | | | Originally committed as revision 16298 to svn://svn.ffmpeg.org/ffmpeg/trunk
* indentMichael Niedermayer2008-12-23
| | | | Originally committed as revision 16296 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use the new VLC table for the first non trailing coeff too.Michael Niedermayer2008-12-23
| | | | | | | Sadly only 5 cycles faster here on pentium dual. So maybe the complexity is not worth it and this should be reverted ... Originally committed as revision 16295 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Optimize esc removal code.Michael Niedermayer2008-12-23
| | | | Originally committed as revision 16294 to svn://svn.ffmpeg.org/ffmpeg/trunk
* 352l: correct calculating number of bits for storing macroblock offset in RV3/4Kostya Shishkov2008-12-23
| | | | Originally committed as revision 16293 to svn://svn.ffmpeg.org/ffmpeg/trunk
* IndentMichael Niedermayer2008-12-23
| | | | Originally committed as revision 16292 to svn://svn.ffmpeg.org/ffmpeg/trunk
* unified CAVLC level decoding LUT.Michael Niedermayer2008-12-23
| | | | | | Quite a bit faster (HPCVMOLQ_BRCM_B.264 was 3% faster here) Originally committed as revision 16291 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Make h264 parser 50% faster.Michael Niedermayer2008-12-23
| | | | Originally committed as revision 16286 to svn://svn.ffmpeg.org/ffmpeg/trunk
* 100l, I broke H.264 again, forgot one hunk.Michael Niedermayer2008-12-23
| | | | | | Thanks to FATE for finding it. Originally committed as revision 16285 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Optimize 0 0 0-3 search, 45% faster on pentium dual.Michael Niedermayer2008-12-23
| | | | Originally committed as revision 16284 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Revert r16257:Andreas Öman2008-12-22
| | | | | | | 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
* Simplify decode_cabac_mb_ref() a little bit, 2 cpu cycles faster onMichael Niedermayer2008-12-22
| | | | | | pentium dual. Originally committed as revision 16279 to svn://svn.ffmpeg.org/ffmpeg/trunk
* IndentMichael Niedermayer2008-12-22
| | | | Originally committed as revision 16278 to svn://svn.ffmpeg.org/ffmpeg/trunk
* inline decode_cabac_mb_type for I & P frames, 9 cycles faster on pentium dual.Michael Niedermayer2008-12-22
| | | | Originally committed as revision 16277 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Negate 2 more variables, 1 cpu cycle faster on pentium dual.Michael Niedermayer2008-12-22
| | | | Originally committed as revision 16276 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Simplify if/else, no speed changeMichael Niedermayer2008-12-22
| | | | Originally committed as revision 16275 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Negate a few variables, this simplifies the code and makes it 5 cycles fasterMichael Niedermayer2008-12-22
| | | | | | on pentium dual. Originally committed as revision 16274 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Simplify ifs(), 8 cpu cycles faster on pentium dualMichael Niedermayer2008-12-22
| | | | Originally committed as revision 16273 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Simplify if(), 3 cpu cycles faster in pentium dual.Michael Niedermayer2008-12-22
| | | | Originally committed as revision 16272 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Rename libavcodec/i386/ --> libavcodec/x86/.Diego Biurrun2008-12-22
| | | | | | | 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
* Decode TIFF image only after all tags have been decodedKostya Shishkov2008-12-22
| | | | Originally committed as revision 16268 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Some TIFFs declare -1 for the single strip heightKostya Shishkov2008-12-22
| | | | Originally committed as revision 16267 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add monochrome TIFF supportKostya Shishkov2008-12-22
| | | | Originally committed as revision 16266 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Calculate line size variable correctly for lower bitdepths and use it for ↵Kostya Shishkov2008-12-22
| | | | | | raw data copying Originally committed as revision 16265 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Register TIFF tags for CCITT Group 3 and 4 compression optionsKostya Shishkov2008-12-22
| | | | Originally committed as revision 16264 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Remove a bunch of unused variables.Diego Biurrun2008-12-22
| | | | Originally committed as revision 16263 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use ARCH_X86_32 instead of !ARCH_X86_64, it is more straightforward.Diego Biurrun2008-12-22
| | | | Originally committed as revision 16262 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Fix incorrectly constructed Dirac parse units that caused A/V sync loss.Anuradha Suraparaju2008-12-22
| | | | | | | Fixes issue 694. patch by Anuradha Suraparaju, anuradha rd.bbc.co uk Originally committed as revision 16261 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Do not use full include path for headers in the same directory.Diego Biurrun2008-12-21
| | | | Originally committed as revision 16260 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Change mpeg audio parser so it only sets frame_size, channels and bit_rateMichael Niedermayer2008-12-21
| | | | | | | after it has a few valid frames. Fixes issue762 Originally committed as revision 16259 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Include "libavutil/common.h" where we use llrint() in case ffmpeg'sAndreas Öman2008-12-21
| | | | | | own llrint() is to be used. Originally committed as revision 16257 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Fix PTS returned by the demuxers for mpeg4 without a decoder.Michael Niedermayer2008-12-21
| | | | | | | More precissely fix has_b_frames. Fixes issue757 Originally committed as revision 16256 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move CODEC_FLAG_LOW_DELAY into ff_mpeg4_decode_picture_header().Michael Niedermayer2008-12-21
| | | | Originally committed as revision 16255 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Remove useless code.Michael Niedermayer2008-12-21
| | | | Originally committed as revision 16253 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Only execute clear_blocks() when needed.Michael Niedermayer2008-12-21
| | | | | | +0.3% speedup for both aladin & cathedral. Originally committed as revision 16252 to svn://svn.ffmpeg.org/ffmpeg/trunk
* AAC: Reindent after last commitRobert Swain2008-12-21
| | | | Originally committed as revision 16251 to svn://svn.ffmpeg.org/ffmpeg/trunk
* AAC: Fix AAC prediction when used in conjunction with the CPEAlex Converse2008-12-21
| | | | | | Patch by Alex Converse (alex converse gmail com) Originally committed as revision 16250 to svn://svn.ffmpeg.org/ffmpeg/trunk
* AAC: Don't write an illegal sampling_index in a PCE to the MPEG4AudioConfigAlex Converse2008-12-21
| | | | | | | | member Patch by Alex Converse (alex converse gmail com) Originally committed as revision 16249 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Optimize get_dct8x8_allowed().Michael Niedermayer2008-12-20
| | | | | | 30 cpu cycles faster on pentium dual. Originally committed as revision 16248 to svn://svn.ffmpeg.org/ffmpeg/trunk
* RV30 decoderKostya Shishkov2008-12-20
| | | | Originally committed as revision 16247 to svn://svn.ffmpeg.org/ffmpeg/trunk
* RV30 loop filterKostya Shishkov2008-12-20
| | | | Originally committed as revision 16245 to svn://svn.ffmpeg.org/ffmpeg/trunk
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