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Side by Side Diff: src/gpu/effects/GrCoverageSetOpXP.cpp

Issue 1438003003: Move all ShaderBuilder files to GLSL (Closed) Base URL: https://skia.googlesource.com/skia.git@glslProgBuild
Patch Set: nits Created 5 years, 1 month ago
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1 1
2 /* 2 /*
3 * Copyright 2014 Google Inc. 3 * Copyright 2014 Google Inc.
4 * 4 *
5 * Use of this source code is governed by a BSD-style license that can be 5 * Use of this source code is governed by a BSD-style license that can be
6 * found in the LICENSE file. 6 * found in the LICENSE file.
7 */ 7 */
8 8
9 #include "effects/GrCoverageSetOpXP.h" 9 #include "effects/GrCoverageSetOpXP.h"
10 #include "GrCaps.h" 10 #include "GrCaps.h"
11 #include "GrColor.h" 11 #include "GrColor.h"
12 #include "GrProcessor.h" 12 #include "GrProcessor.h"
13 #include "GrProcOptInfo.h" 13 #include "GrProcOptInfo.h"
14 #include "gl/GrGLXferProcessor.h" 14 #include "gl/GrGLXferProcessor.h"
15 #include "gl/builders/GrGLFragmentShaderBuilder.h" 15 #include "glsl/GrGLSLProgramBuilder.h"
16 #include "gl/builders/GrGLProgramBuilder.h" 16 #include "glsl/GrGLSLFragmentShaderBuilder.h"
17 17
18 class CoverageSetOpXP : public GrXferProcessor { 18 class CoverageSetOpXP : public GrXferProcessor {
19 public: 19 public:
20 static GrXferProcessor* Create(SkRegion::Op regionOp, bool invertCoverage) { 20 static GrXferProcessor* Create(SkRegion::Op regionOp, bool invertCoverage) {
21 return new CoverageSetOpXP(regionOp, invertCoverage); 21 return new CoverageSetOpXP(regionOp, invertCoverage);
22 } 22 }
23 23
24 ~CoverageSetOpXP() override; 24 ~CoverageSetOpXP() override;
25 25
26 const char* name() const override { return "Coverage Set Op"; } 26 const char* name() const override { return "Coverage Set Op"; }
(...skipping 38 matching lines...) Expand 10 before | Expand all | Expand 10 after
65 static void GenKey(const GrProcessor& processor, const GrGLSLCaps& caps, 65 static void GenKey(const GrProcessor& processor, const GrGLSLCaps& caps,
66 GrProcessorKeyBuilder* b) { 66 GrProcessorKeyBuilder* b) {
67 const CoverageSetOpXP& xp = processor.cast<CoverageSetOpXP>(); 67 const CoverageSetOpXP& xp = processor.cast<CoverageSetOpXP>();
68 uint32_t key = xp.invertCoverage() ? 0x0 : 0x1; 68 uint32_t key = xp.invertCoverage() ? 0x0 : 0x1;
69 b->add32(key); 69 b->add32(key);
70 }; 70 };
71 71
72 private: 72 private:
73 void emitOutputsForBlendState(const EmitArgs& args) override { 73 void emitOutputsForBlendState(const EmitArgs& args) override {
74 const CoverageSetOpXP& xp = args.fXP.cast<CoverageSetOpXP>(); 74 const CoverageSetOpXP& xp = args.fXP.cast<CoverageSetOpXP>();
75 GrGLXPFragmentBuilder* fsBuilder = args.fPB->getFragmentShaderBuilder(); 75 GrGLSLXPFragmentBuilder* fsBuilder = args.fPB->getFragmentShaderBuilder( );
76 76
77 if (xp.invertCoverage()) { 77 if (xp.invertCoverage()) {
78 fsBuilder->codeAppendf("%s = 1.0 - %s;", args.fOutputPrimary, args.f InputCoverage); 78 fsBuilder->codeAppendf("%s = 1.0 - %s;", args.fOutputPrimary, args.f InputCoverage);
79 } else { 79 } else {
80 fsBuilder->codeAppendf("%s = %s;", args.fOutputPrimary, args.fInputC overage); 80 fsBuilder->codeAppendf("%s = %s;", args.fOutputPrimary, args.fInputC overage);
81 } 81 }
82 } 82 }
83 83
84 void onSetData(const GrGLSLProgramDataManager&, const GrXferProcessor&) over ride {}; 84 void onSetData(const GrGLSLProgramDataManager&, const GrXferProcessor&) over ride {};
85 85
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244 } 244 }
245 245
246 GR_DEFINE_XP_FACTORY_TEST(GrCoverageSetOpXPFactory); 246 GR_DEFINE_XP_FACTORY_TEST(GrCoverageSetOpXPFactory);
247 247
248 const GrXPFactory* GrCoverageSetOpXPFactory::TestCreate(GrProcessorTestData* d) { 248 const GrXPFactory* GrCoverageSetOpXPFactory::TestCreate(GrProcessorTestData* d) {
249 SkRegion::Op regionOp = SkRegion::Op(d->fRandom->nextULessThan(SkRegion::kLa stOp + 1)); 249 SkRegion::Op regionOp = SkRegion::Op(d->fRandom->nextULessThan(SkRegion::kLa stOp + 1));
250 bool invertCoverage = d->fRandom->nextBool(); 250 bool invertCoverage = d->fRandom->nextBool();
251 return GrCoverageSetOpXPFactory::Create(regionOp, invertCoverage); 251 return GrCoverageSetOpXPFactory::Create(regionOp, invertCoverage);
252 } 252 }
253 253
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