source/planar_functions.cc - Issue 1505673003: Optimize yuv alpha blend AVX2 code to do 32 pixels at time.

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Unified Diff: source/planar_functions.cc

Issue 1505673003: Optimize yuv alpha blend AVX2 code to do 32 pixels at time. (Closed) Base URL: https://chromium.googlesource.com/libyuv/libyuv@master

Patch Set: merge cpuid changes Created 5 years ago

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Index: source/planar_functions.cc

diff --git a/source/planar_functions.cc b/source/planar_functions.cc

index 459df6fe0792de0ad4b1513e2c376dc5e4fb5dd2..c73fa8ab4e585dad9c18654a386a0f96ba80cdd1 100644

--- a/source/planar_functions.cc

+++ b/source/planar_functions.cc

@@ -620,7 +620,7 @@ int BlendPlane(const uint8* src_y0, int src_stride_y0,

#if defined(HAS_BLENDPLANEROW_AVX2)

if (TestCpuFlag(kCpuHasAVX2)) {

// BlendPlaneRow = BlendPlaneRow_Any_AVX2;

- if (IS_ALIGNED(width, 16)) {

+ if (IS_ALIGNED(width, 32)) {

BlendPlaneRow = BlendPlaneRow_AVX2;

}

@@ -688,7 +688,7 @@ int I420Blend(const uint8* src_y0, int src_stride_y0,

#if defined(HAS_BLENDPLANEROW_AVX2)

if (TestCpuFlag(kCpuHasAVX2)) {

// BlendPlaneRow = BlendPlaneRow_Any_AVX2;

- if (IS_ALIGNED(halfwidth, 16)) {

+ if (IS_ALIGNED(halfwidth, 32)) {

BlendPlaneRow = BlendPlaneRow_AVX2;

}

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