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While pshufb allows emulating bswap on XMM registers for SSSE3, more shuffling is needed for SSE2. Alignment is critical, so specific codepaths are provided for this case. For the huffyuv sequence "angels_480-huffyuvcompress.avi": C (using bswap instruction): ~ 55k cycles SSE2: ~ 40k cycles SSSE3 using unaligned loads: ~ 35k cycles SSSE3 using aligned loads: ~ 30k cycles Signed-off-by: Diego Biurrun <diego@biurrun.de> |
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.. | ||
ac3dsp_mmx.c | ||
ac3dsp.asm | ||
cabac.h | ||
cavsdsp_mmx.c | ||
dct32_sse.asm | ||
deinterlace.asm | ||
dnxhd_mmx.c | ||
dsputil_mmx_avg_template.c | ||
dsputil_mmx_qns_template.c | ||
dsputil_mmx_rnd_template.c | ||
dsputil_mmx.c | ||
dsputil_mmx.h | ||
dsputil_yasm.asm | ||
dsputilenc_mmx.c | ||
dsputilenc_yasm.asm | ||
fdct_mmx.c | ||
fft_3dn2.c | ||
fft_3dn.c | ||
fft_mmx.asm | ||
fft_sse.c | ||
fft.c | ||
fft.h | ||
fmtconvert_mmx.c | ||
fmtconvert.asm | ||
h264_chromamc_10bit.asm | ||
h264_chromamc.asm | ||
h264_deblock_10bit.asm | ||
h264_deblock.asm | ||
h264_i386.h | ||
h264_idct_10bit.asm | ||
h264_idct.asm | ||
h264_intrapred_10bit.asm | ||
h264_intrapred_init.c | ||
h264_intrapred.asm | ||
h264_qpel_10bit.asm | ||
h264_qpel_mmx.c | ||
h264_weight_10bit.asm | ||
h264_weight.asm | ||
h264dsp_mmx.c | ||
idct_mmx_xvid.c | ||
idct_mmx.c | ||
idct_sse2_xvid.c | ||
idct_xvid.h | ||
imdct36_sse.asm | ||
lpc_mmx.c | ||
Makefile | ||
mathops.h | ||
mlpdsp.c | ||
motion_est_mmx.c | ||
mpegaudiodec_mmx.c | ||
mpegvideo_mmx_template.c | ||
mpegvideo_mmx.c | ||
pngdsp-init.c | ||
pngdsp.asm | ||
proresdsp-init.c | ||
proresdsp.asm | ||
rv34dsp_init.c | ||
rv34dsp.asm | ||
rv40dsp.c | ||
simple_idct_mmx.c | ||
snowdsp_mmx.c | ||
vc1dsp_mmx.c | ||
vc1dsp_yasm.asm | ||
vp3dsp.asm | ||
vp8dsp-init.c | ||
vp8dsp.asm | ||
vp56_arith.h | ||
vp56dsp_init.c | ||
vp56dsp.asm |