mirror of https://git.ffmpeg.org/ffmpeg.git
caaec2ea95
The mmxext implementation is slower than the C version in x86_64.
m32 m64
rgb24toyv12_16_200_c: 24942.7 14812.6
rgb24toyv12_16_200_mmxext: 17857.2 ( 1.40x) 17400.4 ( 0.85x)
rgb24toyv12_128_60_c: 56892.9 35616.9
rgb24toyv12_128_60_mmxext: 40730.9 ( 1.40x) 39610.4 ( 0.90x)
rgb24toyv12_512_16_c: 58402.7 37209.4
rgb24toyv12_512_16_mmxext: 44842.4 ( 1.30x) 41136.2 ( 0.90x)
rgb24toyv12_1920_4_c: 54827.4 34737.4
rgb24toyv12_1920_4_mmxext: 51169.9 ( 1.07x) 34818.9 ( 1.00x)
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| .. | ||
| Makefile | ||
| hscale_fast_bilinear_simd.c | ||
| input.asm | ||
| output.asm | ||
| range_convert.asm | ||
| rgb2rgb.c | ||
| rgb_2_rgb.asm | ||
| scale.asm | ||
| scale_avx2.asm | ||
| swscale.c | ||
| swscale_template.c | ||
| w64xmmtest.c | ||
| yuv2rgb.c | ||
| yuv2yuvX.asm | ||
| yuv_2_rgb.asm | ||