[FFmpeg-devel] swscale/swscale_unscaled : add X86_64 (SSE2, AVX) for uyvyto422
Martin Vignali
martin.vignali at gmail.com
Sun Apr 8 23:21:28 EEST 2018
Hello,
New patch in attach,
Remove the C part of the sse/avx func, and integrate all the process in the
ASM func
A little bit faster, and avoid the macro in x86/rgb2rgb.c.
Checkasm result :
uyvytoyuv422_c: 15045.4
uyvytoyuv422_mmx: 14092.4
uyvytoyuv422_mmxext: 21630.2
uyvytoyuv422_sse2: 4452.2
uyvytoyuv422_avx: 4217.9
Martin
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