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Unified Diff: src/gpu/vk/GrVkProgramDesc.cpp

Issue 1717393002: Add "sample locations" feature to GrProcessor (Closed) Base URL: https://skia.googlesource.com/skia.git@upload_getmultisamp
Patch Set: move into GrProcessor Created 4 years, 10 months ago
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Index: src/gpu/vk/GrVkProgramDesc.cpp
diff --git a/src/gpu/vk/GrVkProgramDesc.cpp b/src/gpu/vk/GrVkProgramDesc.cpp
index 32357cdfcc22ca80b770698a464a8bc3c121afb1..f9f2e877fb8f2fea6a68e605ef89efc3af66fcd5 100644
--- a/src/gpu/vk/GrVkProgramDesc.cpp
+++ b/src/gpu/vk/GrVkProgramDesc.cpp
@@ -134,15 +134,15 @@ bool GrVkProgramDescBuilder::Build(GrProgramDesc* desc,
// make sure any padding in the header is zeroed.
memset(header, 0, kHeaderSize);
+ GrRenderTarget* rt = pipeline.getRenderTarget();
+
if (requiredFeatures & GrProcessor::kFragmentPosition_RequiredFeature) {
- header->fFragPosKey =
- GrGLSLFragmentShaderBuilder::KeyForFragmentPosition(pipeline.getRenderTarget());
+ header->fFragPosKey = GrGLSLFragmentShaderBuilder::KeyForFragmentPosition(rt);
} else {
header->fFragPosKey = 0;
}
- header->fOutputSwizzle =
- glslCaps.configOutputSwizzle(pipeline.getRenderTarget()->config()).asKey();
+ header->fOutputSwizzle = glslCaps.configOutputSwizzle(rt->config()).asKey();
if (pipeline.ignoresCoverage()) {
header->fIgnoresCoverage = 1;
@@ -153,6 +153,15 @@ bool GrVkProgramDescBuilder::Build(GrProgramDesc* desc,
header->fSnapVerticesToPixelCenters = pipeline.snapVerticesToPixelCenters();
header->fColorEffectCnt = pipeline.numColorFragmentProcessors();
header->fCoverageEffectCnt = pipeline.numCoverageFragmentProcessors();
+
+ if (requiredFeatures & GrProcessor::kSampleLocations_RequiredFeature) {
+ SkASSERT(pipeline.isHWAntialiasState());
+ header->fSamplePatternKey =
+ rt->renderTargetPriv().getSamplePatternID(pipeline.getStencil());
+ } else {
+ header->fSamplePatternKey = 0;
+ }
+
vkDesc->finalize();
return true;
}
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