src/effects/SkBlurMaskFilter.cpp - Issue 319543007: one channel texture fix for blur shader

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Unified Diff: src/effects/SkBlurMaskFilter.cpp

Issue 319543007: one channel texture fix for blur shader (Closed) Base URL: https://skia.googlesource.com/skia.git@master

Patch Set: Created 6 years, 6 months ago

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Index: src/effects/SkBlurMaskFilter.cpp

diff --git a/src/effects/SkBlurMaskFilter.cpp b/src/effects/SkBlurMaskFilter.cpp

index f9760486d78013db1bc2d74814aa2c64c2d84f2d..80fa9f8fe4afd4b1af0f95298c81a5812a0fed25 100644

--- a/src/effects/SkBlurMaskFilter.cpp

+++ b/src/effects/SkBlurMaskFilter.cpp

@@ -634,7 +634,7 @@ void OutputRectBlurProfileLookup(GrGLShaderBuilder* builder,

loc, blurred_width, sharp_width, profileSize);

builder->fsCodeAppendf("\t\t%s = ", output);

builder->fsAppendTextureLookup(sampler, "vec2(coord,0.5)");

- builder->fsCodeAppend(";\n");

+ builder->fsCodeAppend(".a;\n");

}

void GrGLRectBlurEffect::emitCode(GrGLShaderBuilder* builder,

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