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ffmpeg / libavcodec / x86 @ 1b3e43e4

Name Size Revision Age Author Comment
Makefile 3.03 KB d0acc2d2 over 10 years Ronald S. Bultje Move sse16_sse2() from inline asm to yasm. It i...
cavsdsp_mmx.c 19.2 KB c6c98d08 almost 11 years Stefano Sabatini Move mm_support() from libavcodec to libavutil,...
dct32_sse.c 11.5 KB 153ca56b over 10 years Ramiro Polla xmm_clobbers: list xmm registers first in clobb...
deinterlace.asm 2.48 KB 1761272b over 10 years avcoder Use SECTION .text for yasm code. Patch by avco...
dnxhd_mmx.c 2.15 KB 4f9d25dd over 10 years Ramiro Polla dnxhd_mmx: prefer xmm registers below xmm6 when...
dsputil_mmx.c 123 KB ec3233a8 over 10 years Ronald S. Bultje Fix ff_pw_3 alignment. Originally committed as...
dsputil_mmx.h 8.05 KB 004357a1 over 10 years Daniel Kang Fix compilation on x86-32 with --disable-optimi...
dsputil_mmx_avg_template.c 40.7 KB 413abbe1 about 11 years David Conrad Add bitexact versions of put_no_rnd_pixels8 _x2...
dsputil_mmx_qns_template.c 3.71 KB a6493a8f over 12 years Diego Biurrun Rename libavcodec/i386/ --> libavcodec/x86/. It...
dsputil_mmx_rnd_template.c 22.7 KB 00312109 over 11 years Reimar Döffinger Replace several #ifdef PIC with the more obviou...
dsputil_yasm.asm 9.77 KB 2966cc18 almost 11 years Jason Garrett-Glaser Update x264asm header files to latest versions....
dsputilenc_mmx.c 35.1 KB 559738ef over 10 years Ramiro Polla dsputil_mmx: prefer xmm registers below xmm6 wh...
dsputilenc_yasm.asm 9.52 KB ada65af9 over 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 over 10 years Ramiro Polla cosmetics: split long line Originally committe...
fft.c 1.83 KB c6c98d08 almost 11 years Stefano Sabatini Move mm_support() from libavcodec to libavutil,...
fft.h 1.58 KB 4dcc4f8e almost 11 years Vitor Sessak SSE optimized 32-point DCT Originally committe...
fft_3dn.c 898 Bytes a6493a8f over 12 years Diego Biurrun Rename libavcodec/i386/ --> libavcodec/x86/. It...
fft_3dn2.c 5.1 KB cb4f1246 almost 11 years Alex Converse imdct/x86: Use "s->mdct_size" instead of "1 << ...
fft_mmx.asm 14.9 KB dc77e985 over 10 years Reimar Döffinger Split and then simplify address generation macr...
fft_sse.c 2.95 KB 326bf69a over 10 years Ramiro Polla fft: mark xmm registers as clobbered in ff_imdc...
h264_chromamc.asm 17.4 KB 8d147f1f over 10 years Ronald S. Bultje For rounding in chroma MC SSSE3, use 16-byte pw...
h264_deblock.asm 22.4 KB 2c166c3a almost 11 years Ronald S. Bultje Port latest x264 deblock asm (before they moved...
h264_i386.h 6.08 KB ba87f080 about 11 years Diego Biurrun Remove explicit filename from Doxygen @file com...
h264_idct.asm 24.6 KB 19fb234e over 10 years Jason Garrett-Glaser H.264: split luma dc idct out and implement MMX...
h264_intrapred.asm 70.7 KB 1b3e43e4 over 10 years Ronald S. Bultje Fix overflow in pred16x16_plane x86 simd code. ...
h264_intrapred_init.c 13 KB 536e9b2f over 10 years Daniel Kang Port pred8x8l_down_left_mmxext (H.264 intra pre...
h264_qpel_mmx.c 53.2 KB 153ca56b over 10 years Ramiro Polla xmm_clobbers: list xmm registers first in clobb...
h264_weight.asm 8.33 KB b1c32fb5 almost 11 years Reimar Döffinger Use "d" suffix for general-purpose registers us...
h264dsp_mmx.c 17.2 KB 19fb234e over 10 years Jason Garrett-Glaser H.264: split luma dc idct out and implement MMX...
idct_mmx.c 23.7 KB 740dfe70 almost 11 years Vitor Sessak Fix compilation in x86_64. I broke it with r245...
idct_mmx_xvid.c 23.4 KB c26e58e3 over 11 years Måns Rullgård Add some missing #includes Originally committe...
idct_sse2_xvid.c 15.3 KB 153ca56b over 10 years Ramiro Polla xmm_clobbers: list xmm registers first in clobb...
idct_xvid.h 1.2 KB ba87f080 about 11 years Diego Biurrun Remove explicit filename from Doxygen @file com...
lpc_mmx.c 5.94 KB a4ece893 over 10 years Ramiro Polla lpc_mmx: add xmm registers to clobber list Ori...
mathops.h 2.68 KB 22cb6fb6 about 11 years Michael Niedermayer Adding missing () to mathops.h. Originally com...
mlpdsp.c 6.21 KB 989b7181 about 12 years Ramiro Polla Use fewer macros in x86-optimized mlpdsp. Fixes...
motion_est_mmx.c 15.8 KB eed299b8 over 10 years Ramiro Polla sad16_sse2: merge 2 asm blocks Originally comm...
mpegaudiodec_mmx.c 5 KB c6c98d08 almost 11 years Stefano Sabatini Move mm_support() from libavcodec to libavutil,...
mpegvideo_mmx.c 27.8 KB 9943f3b9 over 10 years Ramiro Polla mpegvideo_mmx: add xmm registers to clobber lis...
mpegvideo_mmx_template.c 17.3 KB 9943f3b9 over 10 years Ramiro Polla mpegvideo_mmx: add xmm registers to clobber lis...
simple_idct_mmx.c 71 KB 7e7c4b60 almost 11 years Ronald S. Bultje Put ff_ prefix on non-static {put_signed,put,ad...
snowdsp_mmx.c 39.4 KB 9276bddd over 10 years İsmail Dönmez snowdsp: Explicitly state the operand sizes Fi...
vc1dsp_mmx.c 34.5 KB c6c98d08 almost 11 years Stefano Sabatini Move mm_support() from libavcodec to libavutil,...
vc1dsp_yasm.asm 7.8 KB b1c32fb5 almost 11 years Reimar Döffinger Use "d" suffix for general-purpose registers us...
vp3dsp.asm 20.7 KB b1c32fb5 almost 11 years Reimar Döffinger Use "d" suffix for general-purpose registers us...
vp56_arith.h 1.71 KB 05c04cdf almost 11 years Jason Garrett-Glaser VP5/6/8: ~7% faster arithmetic decoding Grab fr...
vp56dsp.asm 4.86 KB 4eca52ed almost 11 years Ronald S. Bultje Fix typos when converting inline asm to yasm, f...
vp56dsp_init.c 1.73 KB c6c98d08 almost 11 years Stefano Sabatini Move mm_support() from libavcodec to libavutil,...
vp8dsp-init.c 19 KB c6c98d08 almost 11 years Stefano Sabatini Move mm_support() from libavcodec to libavutil,...
vp8dsp.asm 78.4 KB b1c32fb5 almost 11 years Reimar Döffinger Use "d" suffix for general-purpose registers us...
x86inc.asm 16.4 KB 532e7697 almost 11 years Loren Merritt sync yasm macros from x264 Originally committe...
x86util.asm 9.12 KB e2e34104 over 10 years Ronald S. Bultje Move hadamard_diff{,16}_{mmx,mmx2,sse2,ssse3}()...

Latest revisions

# Date Author Comment
1b3e43e4 01/15/2011 10:00 PM Ronald S. Bultje

Fix overflow in pred16x16_plane x86 simd code. Fixes issue 2547.

Originally committed as revision 26381 to svn://svn.ffmpeg.org/ffmpeg/trunk

ec3233a8 01/14/2011 11:26 PM Ronald S. Bultje

Fix ff_pw_3 alignment.

Originally committed as revision 26344 to svn://svn.ffmpeg.org/ffmpeg/trunk

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

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