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Unified Diff: src/gpu/gl/GrGLGpu.h

Issue 1426653008: Revert of Create swizzle table inside of glsl caps (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: Created 5 years, 1 month ago
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Index: src/gpu/gl/GrGLGpu.h
diff --git a/src/gpu/gl/GrGLGpu.h b/src/gpu/gl/GrGLGpu.h
index 396d488174dfdabdcf254c26815db1a15a818bc8..c10d79e744ff128d6771b3c7773b7def8623a732 100644
--- a/src/gpu/gl/GrGLGpu.h
+++ b/src/gpu/gl/GrGLGpu.h
@@ -128,6 +128,11 @@
bool isTestingOnlyBackendTexture(GrBackendObject id) const override;
void deleteTestingOnlyBackendTexture(GrBackendObject id) const override;
+ /** If texture swizzling is available using tex parameters then it is preferred over mangling
+ the generated shader code. This potentially allows greater reuse of cached shaders. */
+ static const GrGLenum* GetTexParamSwizzle(GrPixelConfig config, const GrGLCaps& caps);
+
+
private:
GrGLGpu(GrGLContext* ctx, GrContext* context);
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