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x86/pixelutils: don't use the AVX2 functions on CPUs known to be slow with them 

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2018-07-31 22:14:53 -03:00
parent d5b3077ecf
commit 481741ece0
1 changed files with 1 additions and 1 deletions
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2
libavutil/x86/pixelutils_init.c
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@ -84,7 +84,7 @@ void ff_pixelutils_sad_init_x86(av_pixelutils_sad_fn *sad, int aligned)
}
}
if (EXTERNAL_AVX2(cpu_flags)) {
if (EXTERNAL_AVX2_FAST(cpu_flags)) {
switch (aligned) {
case 0: sad[4] = ff_pixelutils_sad_32x32_avx2; break; // src1 unaligned, src2 unaligned
case 1: sad[4] = ff_pixelutils_sad_u_32x32_avx2; break; // src1 aligned, src2 unaligned