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* H.264: Add x86 assembly for 10-bit H.264 qpel functions.Daniel Kang2011-07-03
| | | | | | | | Mainly ported from 8-bit H.264 qpel. Some code ported from x264. LGPL ok by author. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* h264: Add x86 assembly for 10-bit weight/biweight H.264 functions.Daniel Kang2011-06-21
| | | | | | Mainly ported from 8-bit H.264 weight/biweight. Signed-off-by: Diego Biurrun <diego@biurrun.de>
* H.264: Add x86 assembly for 10-bit MC Chroma H.264 functions.Daniel Kang2011-06-18
| | | | | | Mainly ported from 8-bit H.264 MC Chroma. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* Add x86 assembly for some 10-bit H.264 intra predict functions.Daniel Kang2011-06-06
| | | | | | | Parts are inspired from the 8-bit H.264 predict code in Libav. Other parts ported from x264 with relicensing permission from author. Signed-off-by: Diego Biurrun <diego@biurrun.de>
* Add IDCT functions for 10-bit H.264.Daniel Kang2011-05-31
| | | | | | | | Ports the majority of IDCT functions for 10-bit H.264. Parts are inspired from 8-bit IDCT code in Libav; other parts ported from x264 with relicensing permission from author. Signed-off-by: Ronald S. Bultje <rbultje@google.com>
* dct32: port SSE 32-point DCT to YASMVitor Sessak2011-05-21
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* mpegaudiodsp: fix x86 and ppc makefilesMans Rullgard2011-05-19
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Port x86 10-bit H.264 deblock asm from x264Jason Garrett-Glaser2011-05-10
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* Add CONFIG_AC3DSP symbol to simplify makefilesMans Rullgard2011-03-12
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Add x86-optimized versions of exponent_min().Justin Ruggles2011-02-10
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* Separate format conversion DSP functions from DSPContext.Justin Ruggles2011-02-02
| | | | | | | This will be beneficial for use with the audio conversion API without requiring it to depend on all of dsputil. Signed-off-by: Mans Rullgard <mans@mansr.com>
* Move sse16_sse2() from inline asm to yasm. It is one of the functions causingRonald S. Bultje2010-09-17
| | | | | | Win64/FATE issues. Originally committed as revision 25136 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Rename h264_idct_sse2.asm to h264_idct.asm; move inline IDCT asm fromRonald S. Bultje2010-09-14
| | | | | | | | | | | | | h264dsp_mmx.c to h264_idct.asm (as yasm code). Because the loops are now coded in asm instead of C, this is (depending on the function) up to 50% faster for cases where gcc didn't do a great job at looping. Since h264_idct_add8() is now faster than the manual loop setup in h264.c, in-asm idct calling can now be enabled for chroma as well (see r16207). For MMX, this is 5% faster. For SSE2 (which isn't done for chroma if h264.c does the looping), this makes it up to 50% faster. Speed gain overall is ~0.5-1.0%. Originally committed as revision 25119 to svn://svn.ffmpeg.org/ffmpeg/trunk
* LGPL SSE2 H.264 iDCTJason Garrett-Glaser2010-09-10
| | | | | | | | This leaves no more GPL-only H.264 decoding asm code. Approved by Loren. Originally committed as revision 25092 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move mm_support() from libavcodec to libavutil, make it a publicStefano Sabatini2010-09-08
| | | | | | function and rename it to av_get_cpu_flags(). Originally committed as revision 25076 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Port latest x264 deblock asm (before they moved to using NV12 as internalRonald S. Bultje2010-09-03
| | | | | | | format), LGPL'ed with permission from Jason and Loren. This includes mmx2 code, so remove inline asm from h264dsp_mmx.c accordingly. Originally committed as revision 25031 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Rename h264_weight_sse2.asm to h264_weight.asm; add 16x8/8x16/8x4 non-squareRonald S. Bultje2010-09-01
| | | | | | | | biweight code to sse2/ssse3; add sse2 weight code; and use that same code to create mmx2 functions also, so that the inline asm in h264dsp_mmx.c can be removed. OK'ed by Jason on IRC. Originally committed as revision 25019 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Split h264dsp_mmx.c (which was #included in dsputil_mmx.c) in h264_qpel_mmx.c,Ronald S. Bultje2010-09-01
| | | | | | | still #included in dsputil_mmx.c and is part of DSPContext, and h264dsp_mmx.c, which represents H264DSPContext and is now compiled on its own. Originally committed as revision 25018 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Fix vertical align.Ronald S. Bultje2010-08-31
| | | | Originally committed as revision 25009 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Split intra prediction initialization (i.e. assigning of function pointers)Ronald S. Bultje2010-08-30
| | | | | | | into its own file, it doesn't belong in h264dsp_mmx.c (much less so in dsputil_mmx.c). Originally committed as revision 24990 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move H264 chroma MC from inline asm to yasm. This fixes VP3/5/6 and VC-1Ronald S. Bultje2010-08-30
| | | | | | fate failures on Win64. Originally committed as revision 24989 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move VP3 IDCT functions from inline ASM to YASM. This fixes part of the VP3/5/6Ronald S. Bultje2010-08-30
| | | | | | issues on Win64. Originally committed as revision 24988 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move vp6_filter_diag4() x86 SIMD code from inline ASM to YASM. This shouldRonald S. Bultje2010-08-25
| | | | | | help in fixing the Win64 fate failures. Originally committed as revision 24922 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move vp6_filter_diag4() from DSPContext to VP56DSPContext.Ronald S. Bultje2010-08-25
| | | | Originally committed as revision 24921 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Split h264dsp and h264pred in configure.Jason Garrett-Glaser2010-08-07
| | | | | | | | | Many H.264 derivatives, like RV40 and VP8, use the H.264 prediction functions but not the weight/loopfilter functions. This should reduce the size of builds with one of these derivatives but without H.264 decoding itself. Originally committed as revision 24741 to svn://svn.ffmpeg.org/ffmpeg/trunk
* H.264: SSE2/SSSE3 weighted prediction asmEli Friedman2010-08-05
| | | | | | Patch by Eli Friedman <eli.friedman at gmail dot com> Originally committed as revision 24702 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Convert deinterlacing MMX code to YASMVitor Sessak2010-07-31
| | | | Originally committed as revision 24615 to svn://svn.ffmpeg.org/ffmpeg/trunk
* relicense h264 deblock sse2 to lgplLoren Merritt2010-07-22
| | | | Originally committed as revision 24408 to svn://svn.ffmpeg.org/ffmpeg/trunk
* MMX/SSE VC1 loop filterDavid Conrad2010-07-11
| | | | Originally committed as revision 24208 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move SSE optimized 32-point DCT to its own file. Should fix breakage with YASMVitor Sessak2010-07-06
| | | | | | disabled. Originally committed as revision 24078 to svn://svn.ffmpeg.org/ffmpeg/trunk
* First shot at VP8 optimizations:Jason Garrett-Glaser2010-06-27
| | | | | | | | | - MMXEXT, SSE2 and SSSE3 MC functions - MMX and SSE4 IDCT dc_add functions Patch by Jason Garrett-Glaser <darkshikari gmail com> and myself. Originally committed as revision 23815 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Make vp8 select h264dsp and use this to pull in mmx intrapredMåns Rullgård2010-06-25
| | | | Originally committed as revision 23790 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Fix compilation without --enable-gpl.Carl Eugen Hoyos2010-06-25
| | | | Originally committed as revision 23789 to svn://svn.ffmpeg.org/ffmpeg/trunk
* 16x16 and 8x8c x86 SIMD intra pred functions for VP8 and H.264Jason Garrett-Glaser2010-06-25
| | | | Originally committed as revision 23783 to svn://svn.ffmpeg.org/ffmpeg/trunk
* SSE-optimized MP3 floating point windowing functionsVitor Sessak2010-06-24
| | | | Originally committed as revision 23750 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Simplify arch-specific object file listsMåns Rullgård2010-03-16
| | | | Originally committed as revision 22570 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move arch-specific makefile parts into $arch/MakefileMåns Rullgård2010-03-16
Originally committed as revision 22569 to svn://svn.ffmpeg.org/ffmpeg/trunk
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