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* __asm __volatile -> asm volatile, improves code consistency and worksReimar Döffinger2008-02-24
| | | | | | (as far as that is possible) with the Sun C compiler. Originally committed as revision 12188 to svn://svn.ffmpeg.org/ffmpeg/trunk
* simd and unroll png_filter_rowLoren Merritt2008-02-21
| | | | | | | | | | | | cycles per 1000 pixels on core2: left: 9211->5170 top: 9283->2138 avg: 12215->7611 paeth: 64024->17360 overall rgb png decoding speed: +45% overall greyscale png decoding speed: +6% Originally committed as revision 12164 to svn://svn.ffmpeg.org/ffmpeg/trunk
* clean up definition of DECLARE_ALIGNED_8 and STRIDE_ALIGNMåns Rullgård2008-02-16
| | | | Originally committed as revision 12126 to svn://svn.ffmpeg.org/ffmpeg/trunk
* const src for bswapMichael Niedermayer2008-02-01
| | | | Originally committed as revision 11732 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add variable alpha and size of half window for Kaiser-Bessel Derived windowRobert Swain2008-01-13
| | | | | | | | | | generation. Hard code Bessel I0 approximation iterations to 50. See thread for discussion: [FFmpeg-devel] [PATCH] Move Kaiser-Bessel Derived window to mdct.c Started on the 2008/01/10 Originally committed as revision 11520 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Make the Kaiser-Bessel window generator a common functionRobert Swain2008-01-12
| | | | | | Patch by Robert Swain, robert d swain a gmail d com Originally committed as revision 11514 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Fix typo in macro name: WARPER8_16_SQ --> WRAPPER8_16_SQ.Diego Biurrun2007-12-21
| | | | Originally committed as revision 11296 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Switch VC-1 decoder to output decoded residual immediately.Kostya Shishkov2007-12-08
| | | | Originally committed as revision 11188 to svn://svn.ffmpeg.org/ffmpeg/trunk
* cosmetics: Fix spacial --> spatial typo in function names.Diego Biurrun2007-11-10
| | | | Originally committed as revision 10993 to svn://svn.ffmpeg.org/ffmpeg/trunk
* intrax8 decoder patch by "someone"Michael Niedermayer2007-11-09
| | | | Originally committed as revision 10971 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add FFMPEG_ prefix to all multiple inclusion guards.Diego Biurrun2007-10-17
| | | | Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Sanitize altivec code so it can be built with runtime check properlyLuca Barbato2007-10-02
| | | | Originally committed as revision 10640 to svn://svn.ffmpeg.org/ffmpeg/trunk
* sse2 version of compute_autocorr().Loren Merritt2007-09-29
| | | | | | | 4x faster than c (somehow, even though doubles only allow 2x simd). overal flac encoding: 15-50% faster on core2, 4-11% on k8, 3-13% on p4. Originally committed as revision 10621 to svn://svn.ffmpeg.org/ffmpeg/trunk
* cosmetics: typosPanagiotis Issaris2007-09-27
| | | | Originally committed as revision 10602 to svn://svn.ffmpeg.org/ffmpeg/trunk
* VIS-specific code should be enabled conditional to HAVE_VIS, not ARCH_SPARC.Diego Biurrun2007-09-23
| | | | Originally committed as revision 10559 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Do not wrongly mark Apple gcc workarounds as being specific to Darwin.Diego Biurrun2007-08-26
| | | | Originally committed as revision 10239 to svn://svn.ffmpeg.org/ffmpeg/trunk
* use 16bit IDWT (a SIMD implementation of it should be >2x faster then withMichael Niedermayer2007-08-25
| | | | | | | the old 32bit code) disable mmx/sse2 optimizations as they need a rewrite now Originally committed as revision 10218 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Rename CONFIG_DARWIN to SYS_DARWIN, it is not configurable (in FFmpeg).Diego Biurrun2007-08-22
| | | | Originally committed as revision 10190 to svn://svn.ffmpeg.org/ffmpeg/trunk
* * renaming (ST|LD)(16|32|64) -> AV_(R|W)N(16|32|64)Roman Shaposhnik2007-08-09
| | | | Originally committed as revision 10023 to svn://svn.ffmpeg.org/ffmpeg/trunk
* revert commit 9603Ivan Kalvachev2007-07-11
| | | | Originally committed as revision 9605 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Integrate reference mpeg IDCT into dsputil.Ivan Kalvachev2007-07-11
| | | | Originally committed as revision 9603 to svn://svn.ffmpeg.org/ffmpeg/trunk
* make arguments to ssd_int8_vs_int16() constMåns Rullgård2007-07-08
| | | | Originally committed as revision 9548 to svn://svn.ffmpeg.org/ffmpeg/trunk
* move dsputil_init_foo() out from #ifdefMåns Rullgård2007-06-16
| | | | Originally committed as revision 9330 to svn://svn.ffmpeg.org/ffmpeg/trunk
* misc spelling fixesDiego Biurrun2007-06-12
| | | | Originally committed as revision 9289 to svn://svn.ffmpeg.org/ffmpeg/trunk
* use DECLARE_ALIGNED from mem.h (which is included through common.h)Alex Beregszaszi2007-05-13
| | | | Originally committed as revision 9015 to svn://svn.ffmpeg.org/ffmpeg/trunk
* factor sum_abs_dctelem out of dct_sad, and simd it.Loren Merritt2007-05-12
| | | | | | | | | | | | | sum_abs_dctelem_* alone: core2: c=186 mmx2=39 sse2=21 ssse3=13 (cycles) k8: c=163 mmx2=33 sse2=31 p4: c=370 mmx2=60 sse2=60 dct_sad including sum_abs_dctelem_*: core2: c=405 mmx2=258 sse2=240 ssse3=232 k8: c=624 mmx2=394 sse2=392 p4: c=849 mmx2=556 sse2=556 Originally committed as revision 9001 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Remove redundant #inclusion of common.h, avcodec.h already #includes it.Diego Biurrun2007-05-10
| | | | Originally committed as revision 8967 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Typos in commentsLuca Barbato2007-03-30
| | | | Originally committed as revision 8561 to svn://svn.ffmpeg.org/ffmpeg/trunk
* mmx 16-bit ssd. 2.3x faster svq1 encoding.Loren Merritt2007-03-30
| | | | Originally committed as revision 8559 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add the const specifier as needed to reduce the number of warnings.Panagiotis Issaris2007-01-30
| | | | Originally committed as revision 7764 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add SSSE3 (Core2 aka Conroe/Merom/Woodcrester new instructions) detectionGuillaume Poirier2006-12-18
| | | | Originally committed as revision 7332 to svn://svn.ffmpeg.org/ffmpeg/trunk
* ff_check_alignment to warn the user about a missaligned stackMichael Niedermayer2006-12-07
| | | | Originally committed as revision 7249 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Added entry for H.264 DCT to the DSP context.Panagiotis Issaris2006-12-07
| | | | Originally committed as revision 7247 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add comment denoting group of H.264 functionsPanagiotis Issaris2006-12-05
| | | | Originally committed as revision 7227 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move BE_*/LE_*/ST*/LD* macros to a common place. Some furtherReimar Döffinger2006-12-03
| | | | | | | 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
* Move copy_block* functions to dsp dsputil.hBrian Foley2006-11-26
| | | | | | | | | 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
* Correct rounding values in overlap filteringKostya Shishkov2006-11-26
| | | | Originally committed as revision 7171 to svn://svn.ffmpeg.org/ffmpeg/trunk
* revert bad checkinMåns Rullgård2006-11-14
| | | | Originally committed as revision 7044 to svn://svn.ffmpeg.org/ffmpeg/trunk
* move some CFLAGS settings away from config.* writing sectionMåns Rullgård2006-11-14
| | | | Originally committed as revision 7043 to svn://svn.ffmpeg.org/ffmpeg/trunk
* rename squareTbl -> ff_squareTblMåns Rullgård2006-11-12
| | | | Originally committed as revision 6995 to svn://svn.ffmpeg.org/ffmpeg/trunk
* rename cropTbl -> ff_cropTblMåns Rullgård2006-11-12
| | | | Originally committed as revision 6992 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Change license headers to say 'FFmpeg' instead of 'this program/this library'Diego Biurrun2006-10-07
| | | | | | and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
* approximate qpel functions: sacrifice some quality for some decoding speed. ↵Loren Merritt2006-10-01
| | | | | | enabled on B-frames with -lavdopts fast. Originally committed as revision 6412 to svn://svn.ffmpeg.org/ffmpeg/trunk
* sse implementation of imdct.Loren Merritt2006-09-21
| | | | | | patch mostly by Zuxy Meng (zuxy dot meng at gmail dot com) Originally committed as revision 6311 to svn://svn.ffmpeg.org/ffmpeg/trunk
* ADI Blackfin optimizationsMichael Benjamin2006-09-16
| | | | | | patch by Michael Benjamin, neuroptik gmail com Originally committed as revision 6282 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Drop put_vc1_qpel_pixels_tab as they won't be needed anymore.Kostya Shishkov2006-09-02
| | | | Originally committed as revision 6152 to svn://svn.ffmpeg.org/ffmpeg/trunk
* New function for chroma MC (will be used in VC-1)Kostya Shishkov2006-09-02
| | | | Originally committed as revision 6150 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Align the input buffer in ffplay, introduce a public macro for aligned ↵Luca Barbato2006-08-31
| | | | | | | | declarations Update the avcodec_decode_audio and the float_to_int16 descriptions accordingly Originally committed as revision 6147 to svn://svn.ffmpeg.org/ffmpeg/trunk
* New qpel MC functions conforming to VC-1 standard.Kostya Shishkov2006-08-31
| | | | | | Existing DSPUtil functions cause chroma artifacts on some files. Originally committed as revision 6139 to svn://svn.ffmpeg.org/ffmpeg/trunk
* mmx implementation of deblocking strength decision.Loren Merritt2006-08-28
| | | | | | 2-3% faster h264. Originally committed as revision 6113 to svn://svn.ffmpeg.org/ffmpeg/trunk
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