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ffmpeg / libavcodec / x86 @ 19fb234e

Name Size Revision Age Author Comment
Makefile 3.03 KB d0acc2d2 about 10 years Ronald S. Bultje Move sse16_sse2() from inline asm to yasm. It i...
cavsdsp_mmx.c 19.2 KB c6c98d08 about 10 years Stefano Sabatini Move mm_support() from libavcodec to libavutil,...
dct32_sse.c 11.5 KB 153ca56b almost 10 years Ramiro Polla xmm_clobbers: list xmm registers first in clobb...
deinterlace.asm 2.48 KB 1761272b almost 10 years avcoder Use SECTION .text for yasm code. Patch by avco...
dnxhd_mmx.c 2.15 KB 4f9d25dd almost 10 years Ramiro Polla dnxhd_mmx: prefer xmm registers below xmm6 when...
dsputil_mmx.c 123 KB 19fb234e over 9 years Jason Garrett-Glaser H.264: split luma dc idct out and implement MMX...
dsputil_mmx.h 8.05 KB 004357a1 over 9 years Daniel Kang Fix compilation on x86-32 with --disable-optimi...
dsputil_mmx_avg_template.c 40.7 KB 413abbe1 over 10 years David Conrad Add bitexact versions of put_no_rnd_pixels8 _x2...
dsputil_mmx_qns_template.c 3.71 KB a6493a8f almost 12 years Diego Biurrun Rename libavcodec/i386/ --> libavcodec/x86/. It...
dsputil_mmx_rnd_template.c 22.7 KB 00312109 almost 11 years Reimar Döffinger Replace several #ifdef PIC with the more obviou...
dsputil_yasm.asm 9.77 KB 2966cc18 over 10 years Jason Garrett-Glaser Update x264asm header files to latest versions....
dsputilenc_mmx.c 35.1 KB 559738ef almost 10 years Ramiro Polla dsputil_mmx: prefer xmm registers below xmm6 wh...
dsputilenc_yasm.asm 9.52 KB ada65af9 about 10 years Ronald S. Bultje Don't access upper 32 bits of a 32-bit int on 6...
fdct_mmx.c 17.8 KB e2d13c58 almost 10 years Ramiro Polla cosmetics: split long line Originally committe...
fft.c 1.83 KB c6c98d08 about 10 years Stefano Sabatini Move mm_support() from libavcodec to libavutil,...
fft.h 1.58 KB 4dcc4f8e about 10 years Vitor Sessak SSE optimized 32-point DCT Originally committe...
fft_3dn.c 898 Bytes a6493a8f almost 12 years Diego Biurrun Rename libavcodec/i386/ --> libavcodec/x86/. It...
fft_3dn2.c 5.1 KB cb4f1246 about 10 years Alex Converse imdct/x86: Use "s->mdct_size" instead of "1 << ...
fft_mmx.asm 14.9 KB dc77e985 almost 10 years Reimar Döffinger Split and then simplify address generation macr...
fft_sse.c 2.95 KB 326bf69a almost 10 years Ramiro Polla fft: mark xmm registers as clobbered in ff_imdc...
h264_chromamc.asm 17.4 KB 8d147f1f over 9 years Ronald S. Bultje For rounding in chroma MC SSSE3, use 16-byte pw...
h264_deblock.asm 22.4 KB 2c166c3a about 10 years Ronald S. Bultje Port latest x264 deblock asm (before they moved...
h264_i386.h 6.08 KB ba87f080 over 10 years Diego Biurrun Remove explicit filename from Doxygen @file com...
h264_idct.asm 24.6 KB 19fb234e over 9 years Jason Garrett-Glaser H.264: split luma dc idct out and implement MMX...
h264_intrapred.asm 70.8 KB 0790caba over 9 years Daniel Kang Fix invalid reads in valgrind fate, patch by Da...
h264_intrapred_init.c 13 KB 536e9b2f over 9 years Daniel Kang Port pred8x8l_down_left_mmxext (H.264 intra pre...
h264_qpel_mmx.c 53.2 KB 153ca56b almost 10 years Ramiro Polla xmm_clobbers: list xmm registers first in clobb...
h264_weight.asm 8.33 KB b1c32fb5 about 10 years Reimar Döffinger Use "d" suffix for general-purpose registers us...
h264dsp_mmx.c 17.2 KB 19fb234e over 9 years Jason Garrett-Glaser H.264: split luma dc idct out and implement MMX...
idct_mmx.c 23.7 KB 740dfe70 about 10 years Vitor Sessak Fix compilation in x86_64. I broke it with r245...
idct_mmx_xvid.c 23.4 KB c26e58e3 over 10 years Måns Rullgård Add some missing #includes Originally committe...
idct_sse2_xvid.c 15.3 KB 153ca56b almost 10 years Ramiro Polla xmm_clobbers: list xmm registers first in clobb...
idct_xvid.h 1.2 KB ba87f080 over 10 years Diego Biurrun Remove explicit filename from Doxygen @file com...
lpc_mmx.c 5.94 KB a4ece893 almost 10 years Ramiro Polla lpc_mmx: add xmm registers to clobber list Ori...
mathops.h 2.68 KB 22cb6fb6 over 10 years Michael Niedermayer Adding missing () to mathops.h. Originally com...
mlpdsp.c 6.21 KB 989b7181 over 11 years Ramiro Polla Use fewer macros in x86-optimized mlpdsp. Fixes...
motion_est_mmx.c 15.8 KB eed299b8 almost 10 years Ramiro Polla sad16_sse2: merge 2 asm blocks Originally comm...
mpegaudiodec_mmx.c 5 KB c6c98d08 about 10 years Stefano Sabatini Move mm_support() from libavcodec to libavutil,...
mpegvideo_mmx.c 27.8 KB 9943f3b9 almost 10 years Ramiro Polla mpegvideo_mmx: add xmm registers to clobber lis...
mpegvideo_mmx_template.c 17.3 KB 9943f3b9 almost 10 years Ramiro Polla mpegvideo_mmx: add xmm registers to clobber lis...
simple_idct_mmx.c 71 KB 7e7c4b60 about 10 years Ronald S. Bultje Put ff_ prefix on non-static {put_signed,put,ad...
snowdsp_mmx.c 39.4 KB 9276bddd almost 10 years İsmail Dönmez snowdsp: Explicitly state the operand sizes Fi...
vc1dsp_mmx.c 34.5 KB c6c98d08 about 10 years Stefano Sabatini Move mm_support() from libavcodec to libavutil,...
vc1dsp_yasm.asm 7.8 KB b1c32fb5 about 10 years Reimar Döffinger Use "d" suffix for general-purpose registers us...
vp3dsp.asm 20.7 KB b1c32fb5 about 10 years Reimar Döffinger Use "d" suffix for general-purpose registers us...
vp56_arith.h 1.71 KB 05c04cdf about 10 years Jason Garrett-Glaser VP5/6/8: ~7% faster arithmetic decoding Grab fr...
vp56dsp.asm 4.86 KB 4eca52ed about 10 years Ronald S. Bultje Fix typos when converting inline asm to yasm, f...
vp56dsp_init.c 1.73 KB c6c98d08 about 10 years Stefano Sabatini Move mm_support() from libavcodec to libavutil,...
vp8dsp-init.c 19 KB c6c98d08 about 10 years Stefano Sabatini Move mm_support() from libavcodec to libavutil,...
vp8dsp.asm 78.4 KB b1c32fb5 about 10 years Reimar Döffinger Use "d" suffix for general-purpose registers us...
x86inc.asm 16.4 KB 532e7697 about 10 years Loren Merritt sync yasm macros from x264 Originally committe...
x86util.asm 9.12 KB e2e34104 about 10 years Ronald S. Bultje Move hadamard_diff{,16}_{mmx,mmx2,sse2,ssse3}()...

Latest revisions

# Date Author Comment
19fb234e 01/14/2011 09:34 PM Jason Garrett-Glaser

H.264: split luma dc idct out and implement MMX/SSE2 versions
About 2.5x the speed.

NOTE: the way that the asm code handles large qmuls is a bit suboptimal.
If x264-style dequant was used (separate shift and qmul values), it might
be possible to get some extra speed....

004357a1 01/03/2011 11:30 AM Daniel Kang

Fix compilation on x86-32 with --disable-optimizations,
fixes issue 2127.

Patch by Daniel Kang, daniel.d.kang at gmail

Originally committed as revision 26204 to svn://svn.ffmpeg.org/ffmpeg/trunk

0790caba 12/31/2010 01:29 AM Daniel Kang

Fix invalid reads in valgrind fate, patch by Daniel Kang <daniel dot d dot
kang at gmail com>, as part of Google's GCI 2010.

Originally committed as revision 26177 to svn://svn.ffmpeg.org/ffmpeg/trunk

536e9b2f 12/29/2010 11:48 PM Daniel Kang

Port pred8x8l_down_left_mmxext (H.264 intra prediction) from x264 (authors:
Jason, Loren, Holger) to FFmpeg. Patch by Daniel Kang <daniel dot d dot kang
at gmail com>, as part of Google's GCI 2010.

Originally committed as revision 26162 to svn://svn.ffmpeg.org/ffmpeg/trunk

720ea2d5 12/29/2010 09:55 PM Daniel Kang

Port pred4x4_down_right_mmxext (H.264 intra prediction) from x264 (authors:
Jason, Loren, Holger) to FFmpeg. Patch by Daniel Kang <daniel dot d dot kang
at gmail com>, as part of Google's GCI 2010.

Originally committed as revision 26159 to svn://svn.ffmpeg.org/ffmpeg/trunk

d0aebe23 12/29/2010 09:52 PM Daniel Kang

Port pred4x4_vertical_right_mmxext (H.264 intra prediction) from x264 (authors:
Jason, Loren, Holger) to FFmpeg. Patch by Daniel Kang <daniel dot d dot kang
at gmail com>, as part of Google's GCI 2010.

Originally committed as revision 26158 to svn://svn.ffmpeg.org/ffmpeg/trunk

76497232 12/29/2010 09:49 PM Daniel Kang

Port pred4x4_horizontal_down_mmxext (H.264 intra prediction) from x264
(authors:Jason, Loren, Holger) to FFmpeg. Patch by Daniel Kang <daniel dot
d dot kang at gmail com>, as part of Google's GCI 2010.

Originally committed as revision 26157 to svn://svn.ffmpeg.org/ffmpeg/trunk

e9c576a4 12/29/2010 09:42 PM Daniel Kang

Port pred4x4_horizontal_up_mmxext (H.264 intra prediction) from x264 (authors:
Jason, Loren, Holger) to FFmpeg. Patch by Daniel Kang <daniel dot d dot kang
at gmail com>, as part of Google's GCI 2010.

Originally committed as revision 26156 to svn://svn.ffmpeg.org/ffmpeg/trunk

92f441ae 12/29/2010 09:35 PM Daniel Kang

Port pred4x4_vertical_left_mmxext (H.264 intra prediction) from x264 (authors:
Jason, Loren, Holger) to FFmpeg. Patch by Daniel Kang <daniel dot d dot kang
at gmail com>, as part of Google's GCI 2010.

Originally committed as revision 26155 to svn://svn.ffmpeg.org/ffmpeg/trunk

e8d98764 12/29/2010 09:30 PM Ronald S. Bultje

Merge a few superfluous CONFIG_GPL checks.

Originally committed as revision 26154 to svn://svn.ffmpeg.org/ffmpeg/trunk

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