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

Issue 1037793002: C++11 override should now be supported by all of {bots,Chrome,Android,Mozilla} (Closed) Base URL: https://skia.googlesource.com/skia@master
Patch Set: git cl web Created 5 years, 9 months ago
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1 /* 1 /*
2 * Copyright 2014 Google Inc. 2 * Copyright 2014 Google Inc.
3 * 3 *
4 * Use of this source code is governed by a BSD-style license that can be 4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file. 5 * found in the LICENSE file.
6 */ 6 */
7 7
8 #include "effects/GrPorterDuffXferProcessor.h" 8 #include "effects/GrPorterDuffXferProcessor.h"
9 9
10 #include "GrBlend.h" 10 #include "GrBlend.h"
(...skipping 23 matching lines...) Expand all
34 34
35 class PorterDuffXferProcessor : public GrXferProcessor { 35 class PorterDuffXferProcessor : public GrXferProcessor {
36 public: 36 public:
37 static GrXferProcessor* Create(GrBlendCoeff srcBlend, GrBlendCoeff dstBlend, 37 static GrXferProcessor* Create(GrBlendCoeff srcBlend, GrBlendCoeff dstBlend,
38 GrColor constant, const GrDeviceCoordTexture* dstCopy, 38 GrColor constant, const GrDeviceCoordTexture* dstCopy,
39 bool willReadDstColor) { 39 bool willReadDstColor) {
40 return SkNEW_ARGS(PorterDuffXferProcessor, (srcBlend, dstBlend, constant , dstCopy, 40 return SkNEW_ARGS(PorterDuffXferProcessor, (srcBlend, dstBlend, constant , dstCopy,
41 willReadDstColor)); 41 willReadDstColor));
42 } 42 }
43 43
44 ~PorterDuffXferProcessor() SK_OVERRIDE; 44 ~PorterDuffXferProcessor() override;
45 45
46 const char* name() const SK_OVERRIDE { return "Porter Duff"; } 46 const char* name() const override { return "Porter Duff"; }
47 47
48 GrGLXferProcessor* createGLInstance() const SK_OVERRIDE; 48 GrGLXferProcessor* createGLInstance() const override;
49 49
50 bool hasSecondaryOutput() const SK_OVERRIDE; 50 bool hasSecondaryOutput() const override;
51 51
52 /////////////////////////////////////////////////////////////////////////// 52 ///////////////////////////////////////////////////////////////////////////
53 /// @name Stage Output Types 53 /// @name Stage Output Types
54 //// 54 ////
55 55
56 enum PrimaryOutputType { 56 enum PrimaryOutputType {
57 kNone_PrimaryOutputType, 57 kNone_PrimaryOutputType,
58 kColor_PrimaryOutputType, 58 kColor_PrimaryOutputType,
59 kCoverage_PrimaryOutputType, 59 kCoverage_PrimaryOutputType,
60 // Modulate color and coverage, write result as the color output. 60 // Modulate color and coverage, write result as the color output.
(...skipping 20 matching lines...) Expand all
81 kSecondaryOutputTypeCnt, 81 kSecondaryOutputTypeCnt,
82 }; 82 };
83 83
84 PrimaryOutputType primaryOutputType() const { return fPrimaryOutputType; } 84 PrimaryOutputType primaryOutputType() const { return fPrimaryOutputType; }
85 SecondaryOutputType secondaryOutputType() const { return fSecondaryOutputTyp e; } 85 SecondaryOutputType secondaryOutputType() const { return fSecondaryOutputTyp e; }
86 86
87 GrXferProcessor::OptFlags getOptimizations(const GrProcOptInfo& colorPOI, 87 GrXferProcessor::OptFlags getOptimizations(const GrProcOptInfo& colorPOI,
88 const GrProcOptInfo& coveragePOI, 88 const GrProcOptInfo& coveragePOI,
89 bool doesStencilWrite, 89 bool doesStencilWrite,
90 GrColor* overrideColor, 90 GrColor* overrideColor,
91 const GrDrawTargetCaps& caps) SK_ OVERRIDE; 91 const GrDrawTargetCaps& caps) ove rride;
92 92
93 void getBlendInfo(GrXferProcessor::BlendInfo* blendInfo) const SK_OVERRIDE { 93 void getBlendInfo(GrXferProcessor::BlendInfo* blendInfo) const override {
94 if (!this->willReadDstColor()) { 94 if (!this->willReadDstColor()) {
95 blendInfo->fSrcBlend = fSrcBlend; 95 blendInfo->fSrcBlend = fSrcBlend;
96 blendInfo->fDstBlend = fDstBlend; 96 blendInfo->fDstBlend = fDstBlend;
97 } else { 97 } else {
98 blendInfo->fSrcBlend = kOne_GrBlendCoeff; 98 blendInfo->fSrcBlend = kOne_GrBlendCoeff;
99 blendInfo->fDstBlend = kZero_GrBlendCoeff; 99 blendInfo->fDstBlend = kZero_GrBlendCoeff;
100 } 100 }
101 blendInfo->fBlendConstant = fBlendConstant; 101 blendInfo->fBlendConstant = fBlendConstant;
102 } 102 }
103 103
104 GrBlendCoeff getSrcBlend() const { return fSrcBlend; } 104 GrBlendCoeff getSrcBlend() const { return fSrcBlend; }
105 GrBlendCoeff getDstBlend() const { return fDstBlend; } 105 GrBlendCoeff getDstBlend() const { return fDstBlend; }
106 106
107 private: 107 private:
108 PorterDuffXferProcessor(GrBlendCoeff srcBlend, GrBlendCoeff dstBlend, GrColo r constant, 108 PorterDuffXferProcessor(GrBlendCoeff srcBlend, GrBlendCoeff dstBlend, GrColo r constant,
109 const GrDeviceCoordTexture* dstCopy, bool willReadDs tColor); 109 const GrDeviceCoordTexture* dstCopy, bool willReadDs tColor);
110 110
111 void onGetGLProcessorKey(const GrGLCaps& caps, GrProcessorKeyBuilder* b) con st SK_OVERRIDE; 111 void onGetGLProcessorKey(const GrGLCaps& caps, GrProcessorKeyBuilder* b) con st override;
112 112
113 bool onIsEqual(const GrXferProcessor& xpBase) const SK_OVERRIDE { 113 bool onIsEqual(const GrXferProcessor& xpBase) const override {
114 const PorterDuffXferProcessor& xp = xpBase.cast<PorterDuffXferProcessor> (); 114 const PorterDuffXferProcessor& xp = xpBase.cast<PorterDuffXferProcessor> ();
115 if (fSrcBlend != xp.fSrcBlend || 115 if (fSrcBlend != xp.fSrcBlend ||
116 fDstBlend != xp.fDstBlend || 116 fDstBlend != xp.fDstBlend ||
117 fBlendConstant != xp.fBlendConstant || 117 fBlendConstant != xp.fBlendConstant ||
118 fPrimaryOutputType != xp.fPrimaryOutputType || 118 fPrimaryOutputType != xp.fPrimaryOutputType ||
119 fSecondaryOutputType != xp.fSecondaryOutputType) { 119 fSecondaryOutputType != xp.fSecondaryOutputType) {
120 return false; 120 return false;
121 } 121 }
122 return true; 122 return true;
123 } 123 }
(...skipping 71 matching lines...) Expand 10 before | Expand all | Expand 10 after
195 const PorterDuffXferProcessor& xp = processor.cast<PorterDuffXferProcess or>(); 195 const PorterDuffXferProcessor& xp = processor.cast<PorterDuffXferProcess or>();
196 b->add32(xp.primaryOutputType()); 196 b->add32(xp.primaryOutputType());
197 b->add32(xp.secondaryOutputType()); 197 b->add32(xp.secondaryOutputType());
198 if (xp.willReadDstColor()) { 198 if (xp.willReadDstColor()) {
199 b->add32(xp.getSrcBlend()); 199 b->add32(xp.getSrcBlend());
200 b->add32(xp.getDstBlend()); 200 b->add32(xp.getDstBlend());
201 } 201 }
202 }; 202 };
203 203
204 private: 204 private:
205 void onEmitCode(const EmitArgs& args) SK_OVERRIDE { 205 void onEmitCode(const EmitArgs& args) override {
206 const PorterDuffXferProcessor& xp = args.fXP.cast<PorterDuffXferProcesso r>(); 206 const PorterDuffXferProcessor& xp = args.fXP.cast<PorterDuffXferProcesso r>();
207 GrGLFPFragmentBuilder* fsBuilder = args.fPB->getFragmentShaderBuilder(); 207 GrGLFPFragmentBuilder* fsBuilder = args.fPB->getFragmentShaderBuilder();
208 if (PorterDuffXferProcessor::kCustom_PrimaryOutputType != xp.primaryOutp utType()) { 208 if (PorterDuffXferProcessor::kCustom_PrimaryOutputType != xp.primaryOutp utType()) {
209 SkASSERT(!xp.willReadDstColor()); 209 SkASSERT(!xp.willReadDstColor());
210 switch(xp.secondaryOutputType()) { 210 switch(xp.secondaryOutputType()) {
211 case PorterDuffXferProcessor::kNone_SecondaryOutputType: 211 case PorterDuffXferProcessor::kNone_SecondaryOutputType:
212 break; 212 break;
213 case PorterDuffXferProcessor::kCoverage_SecondaryOutputType: 213 case PorterDuffXferProcessor::kCoverage_SecondaryOutputType:
214 fsBuilder->codeAppendf("%s = %s;", args.fOutputSecondary, 214 fsBuilder->codeAppendf("%s = %s;", args.fOutputSecondary,
215 args.fInputCoverage); 215 args.fInputCoverage);
(...skipping 44 matching lines...) Expand 10 before | Expand all | Expand 10 after
260 dstColor, args.fInputColor, 260 dstColor, args.fInputColor,
261 dstColor, didAppend)); 261 dstColor, didAppend));
262 fsBuilder->codeAppend(";"); 262 fsBuilder->codeAppend(";");
263 263
264 fsBuilder->codeAppendf("%s = %s * colorBlend + (vec4(1.0) - %s) * %s ;", 264 fsBuilder->codeAppendf("%s = %s * colorBlend + (vec4(1.0) - %s) * %s ;",
265 args.fOutputPrimary, args.fInputCoverage, arg s.fInputCoverage, 265 args.fOutputPrimary, args.fInputCoverage, arg s.fInputCoverage,
266 dstColor); 266 dstColor);
267 } 267 }
268 } 268 }
269 269
270 void onSetData(const GrGLProgramDataManager&, const GrXferProcessor&) SK_OVE RRIDE {}; 270 void onSetData(const GrGLProgramDataManager&, const GrXferProcessor&) overri de {};
271 271
272 typedef GrGLXferProcessor INHERITED; 272 typedef GrGLXferProcessor INHERITED;
273 }; 273 };
274 274
275 /////////////////////////////////////////////////////////////////////////////// 275 ///////////////////////////////////////////////////////////////////////////////
276 276
277 PorterDuffXferProcessor::PorterDuffXferProcessor(GrBlendCoeff srcBlend, 277 PorterDuffXferProcessor::PorterDuffXferProcessor(GrBlendCoeff srcBlend,
278 GrBlendCoeff dstBlend, 278 GrBlendCoeff dstBlend,
279 GrColor constant, 279 GrColor constant,
280 const GrDeviceCoordTexture* dst Copy, 280 const GrDeviceCoordTexture* dst Copy,
(...skipping 419 matching lines...) Expand 10 before | Expand all | Expand 10 after
700 GR_DEFINE_XP_FACTORY_TEST(GrPorterDuffXPFactory); 700 GR_DEFINE_XP_FACTORY_TEST(GrPorterDuffXPFactory);
701 701
702 GrXPFactory* GrPorterDuffXPFactory::TestCreate(SkRandom* random, 702 GrXPFactory* GrPorterDuffXPFactory::TestCreate(SkRandom* random,
703 GrContext*, 703 GrContext*,
704 const GrDrawTargetCaps&, 704 const GrDrawTargetCaps&,
705 GrTexture*[]) { 705 GrTexture*[]) {
706 SkXfermode::Mode mode = SkXfermode::Mode(random->nextULessThan(SkXfermode::k LastCoeffMode)); 706 SkXfermode::Mode mode = SkXfermode::Mode(random->nextULessThan(SkXfermode::k LastCoeffMode));
707 return GrPorterDuffXPFactory::Create(mode); 707 return GrPorterDuffXPFactory::Create(mode);
708 } 708 }
709 709
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