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add option for enable/disable AVX2

Guangwei Wang committed 10 years ago

Commit 7d00e8b1 parent 898073114 files · +56 −1Browse files

Showing the changes to codec/processing/src/downsample/downsample.cpp (1 of 14 files). Show all

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codec/processing/src/downsample/downsample.cpp+2−0
@@ -107,10 +107,12 @@ void CDownsampling::InitDownsampleFuncs (SDownsampleFuncs& sDownsampleFunc, int · 106 unmodified lines
107107 sDownsampleFunc.pfQuarterDownsampler = DyadicBilinearQuarterDownsampler_sse4;
108108 sDownsampleFunc.pfGeneralRatioChroma = GeneralBilinearAccurateDownsamplerWrap_sse41;
109109 }
110+#ifdef HAVE_AVX2
110111 if (iCpuFlag & WELS_CPU_AVX2) {
111112 sDownsampleFunc.pfGeneralRatioChroma = GeneralBilinearAccurateDownsamplerWrap_avx2;
112113 sDownsampleFunc.pfGeneralRatioLuma = GeneralBilinearFastDownsamplerWrap_avx2;
113114 }
115+#endif
114116 #endif//X86_ASM
115117
116118 #if defined(HAVE_NEON)

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