6dc5265ae6
Change-Id: I83a38f2c953a560fea3483e95e31df532b90773e Reviewed-on: https://skia-review.googlesource.com/c/skia/+/317456 Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: Brian Osman <brianosman@google.com> Auto-Submit: John Stiles <johnstiles@google.com>
84 lines
3.2 KiB
C++
84 lines
3.2 KiB
C++
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/**************************************************************************************************
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*** This file was autogenerated from GrConditionalInUniform.fp; do not modify.
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**************************************************************************************************/
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#include "GrConditionalInUniform.h"
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#include "src/core/SkUtils.h"
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#include "src/gpu/GrTexture.h"
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#include "src/gpu/glsl/GrGLSLFragmentProcessor.h"
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#include "src/gpu/glsl/GrGLSLFragmentShaderBuilder.h"
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#include "src/gpu/glsl/GrGLSLProgramBuilder.h"
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#include "src/sksl/SkSLCPP.h"
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#include "src/sksl/SkSLUtil.h"
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class GrGLSLConditionalInUniform : public GrGLSLFragmentProcessor {
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public:
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GrGLSLConditionalInUniform() {}
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void emitCode(EmitArgs& args) override {
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GrGLSLFPFragmentBuilder* fragBuilder = args.fFragBuilder;
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const GrConditionalInUniform& _outer = args.fFp.cast<GrConditionalInUniform>();
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(void) _outer;
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auto test = _outer.test;
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(void) test;
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auto color = _outer.color;
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(void) color;
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if (test) {
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colorVar = args.fUniformHandler->addUniform(&_outer, kFragment_GrShaderFlag, kHalf4_GrSLType, "color");
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}
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fragBuilder->codeAppendf(
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R"SkSL(if (%s) {
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%s = %s;
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} else {
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%s = half4(1.0);
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}
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)SkSL"
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, (_outer.test ? "true" : "false"), args.fOutputColor, colorVar.isValid() ? args.fUniformHandler->getUniformCStr(colorVar) : "half4(0)", args.fOutputColor);
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}
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private:
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void onSetData(const GrGLSLProgramDataManager& pdman, const GrFragmentProcessor& _proc) override {
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const GrConditionalInUniform& _outer = _proc.cast<GrConditionalInUniform>();
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{
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if (colorVar.isValid()) {
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const SkPMColor4f& colorValue = _outer.color;
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if (colorPrev != colorValue) {
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colorPrev = colorValue;
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pdman.set4fv(colorVar, 1, colorValue.vec());
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}
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}
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}
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}
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SkPMColor4f colorPrev = {SK_FloatNaN, SK_FloatNaN, SK_FloatNaN, SK_FloatNaN};
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UniformHandle colorVar;
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};
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GrGLSLFragmentProcessor* GrConditionalInUniform::onCreateGLSLInstance() const {
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return new GrGLSLConditionalInUniform();
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}
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void GrConditionalInUniform::onGetGLSLProcessorKey(const GrShaderCaps& caps, GrProcessorKeyBuilder* b) const {
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b->add32((uint32_t) test);
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}
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bool GrConditionalInUniform::onIsEqual(const GrFragmentProcessor& other) const {
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const GrConditionalInUniform& that = other.cast<GrConditionalInUniform>();
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(void) that;
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if (test != that.test) return false;
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if (color != that.color) return false;
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return true;
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}
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bool GrConditionalInUniform::usesExplicitReturn() const {
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return false;
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}
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GrConditionalInUniform::GrConditionalInUniform(const GrConditionalInUniform& src)
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: INHERITED(kGrConditionalInUniform_ClassID, src.optimizationFlags())
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, test(src.test)
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, color(src.color) {
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this->cloneAndRegisterAllChildProcessors(src);
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}
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std::unique_ptr<GrFragmentProcessor> GrConditionalInUniform::clone() const {
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return std::make_unique<GrConditionalInUniform>(*this);
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}
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#if GR_TEST_UTILS
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SkString GrConditionalInUniform::onDumpInfo() const {
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return SkStringPrintf("(test=%s, color=half4(%f, %f, %f, %f))", (test ? "true" : "false"), color.fR, color.fG, color.fB, color.fA);
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}
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#endif
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