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FFmpeg/libavcodec/x86

History

Ronald S. Bultje 6341838f3c Use word-writing instead of dword-writing (with two cached but otherwise ... unchanged bytes) in the horizontal simple loopfilter. This makes the filter quite a bit faster in itself (~30 cycles less on Core1), probably mostly because we don't need a complex 4x4 transpose, but only a simple byte interleave. Also allows using pextrw on SSE4, which speeds up even more (e.g. 25% faster on Core i7). Originally committed as revision 24638 to svn://svn.ffmpeg.org/ffmpeg/trunk		15 years ago
..
Makefile	Convert deinterlacing MMX code to YASM	15 years ago
cavsdsp_mmx.c	…
cpuid.c	Remove FF_MM_SSE2/3 flags for CPUs where this is generally not faster than	15 years ago
dct32_sse.c	…
deinterlace.asm	Convert deinterlacing MMX code to YASM	15 years ago
dnxhd_mmx.c	…
dsputil_h264_template_mmx.c	…
dsputil_h264_template_ssse3.c	…
dsputil_mmx.c	relicense h264 deblock sse2 to lgpl	15 years ago
dsputil_mmx.h	Convert deinterlacing MMX code to YASM	15 years ago
dsputil_mmx_avg_template.c	…
dsputil_mmx_qns_template.c	…
dsputil_mmx_rnd_template.c	…
dsputil_yasm.asm	…
dsputilenc_mmx.c	Remove FF_MM_SSE2/3 flags for CPUs where this is generally not faster than	15 years ago
fdct_mmx.c	…
fft.c	…
fft.h	…
fft_3dn.c	…
fft_3dn2.c	…
fft_mmx.asm	more credits to D. J. Bernstein for fft	15 years ago
fft_sse.c	…
h264_deblock_sse2.asm	relicense h264 deblock sse2 to lgpl	15 years ago
h264_i386.h	…
h264_idct_sse2.asm	…
h264_intrapred.asm	…
h264dsp_mmx.c	…
idct_mmx.c	Fix compilation in x86_64. I broke it with r24580.	15 years ago
idct_mmx_xvid.c	…
idct_sse2_xvid.c	…
idct_xvid.h	…
lpc_mmx.c	…
mathops.h	…
mlpdsp.c	…
motion_est_mmx.c	…
mpegaudiodec_mmx.c	…
mpegvideo_mmx.c	…
mpegvideo_mmx_template.c	…
rv40dsp_mmx.c	…
simple_idct_mmx.c	…
snowdsp_mmx.c	…
vc1dsp_mmx.c	Move ff_pw_* from vc1dsp_mmx.c to dsputil_mmx.c	15 years ago
vc1dsp_yasm.asm	…
vp3dsp_mmx.c	…
vp3dsp_mmx.h	…
vp3dsp_sse2.c	…
vp3dsp_sse2.h	…
vp6dsp_mmx.c	…
vp6dsp_mmx.h	…
vp6dsp_sse2.c	…
vp6dsp_sse2.h	…
vp8dsp-init.c	Use word-writing instead of dword-writing (with two cached but otherwise	15 years ago
vp8dsp.asm	Use word-writing instead of dword-writing (with two cached but otherwise	15 years ago
vp56_arith.h	Inline asm for VP56 arith coder	15 years ago
x86inc.asm	sync yasm macros from x264	15 years ago
x86util.asm	…