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Side by Side Diff: src/gpu/effects/GrDisableColorXP.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/GrDisableColorXP.h" 8 #include "effects/GrDisableColorXP.h"
9 #include "GrProcessor.h" 9 #include "GrProcessor.h"
10 #include "gl/GrGLXferProcessor.h" 10 #include "gl/GrGLXferProcessor.h"
11 #include "gl/builders/GrGLFragmentShaderBuilder.h" 11 #include "gl/builders/GrGLFragmentShaderBuilder.h"
12 #include "gl/builders/GrGLProgramBuilder.h" 12 #include "gl/builders/GrGLProgramBuilder.h"
13 13
14 /** 14 /**
15 * This xfer processor disables color writing. Thus color and coverage and ignor ed and no blending 15 * This xfer processor disables color writing. Thus color and coverage and ignor ed and no blending
16 * occurs. This XP is usful for things like stenciling. 16 * occurs. This XP is usful for things like stenciling.
17 */ 17 */
18 class DisableColorXP : public GrXferProcessor { 18 class DisableColorXP : public GrXferProcessor {
19 public: 19 public:
20 static GrXferProcessor* Create() { 20 static GrXferProcessor* Create() {
21 return SkNEW(DisableColorXP); 21 return SkNEW(DisableColorXP);
22 } 22 }
23 23
24 ~DisableColorXP() SK_OVERRIDE {}; 24 ~DisableColorXP() override {};
25 25
26 const char* name() const SK_OVERRIDE { return "Disable Color"; } 26 const char* name() const override { return "Disable Color"; }
27 27
28 GrGLXferProcessor* createGLInstance() const SK_OVERRIDE; 28 GrGLXferProcessor* createGLInstance() const override;
29 29
30 bool hasSecondaryOutput() const SK_OVERRIDE { return false; } 30 bool hasSecondaryOutput() const override { return false; }
31 31
32 GrXferProcessor::OptFlags getOptimizations(const GrProcOptInfo& colorPOI, 32 GrXferProcessor::OptFlags getOptimizations(const GrProcOptInfo& colorPOI,
33 const GrProcOptInfo& coveragePOI, 33 const GrProcOptInfo& coveragePOI,
34 bool doesStencilWrite, 34 bool doesStencilWrite,
35 GrColor* color, 35 GrColor* color,
36 const GrDrawTargetCaps& caps) SK_ OVERRIDE { 36 const GrDrawTargetCaps& caps) ove rride {
37 return GrXferProcessor::kIgnoreColor_OptFlag | GrXferProcessor::kIgnoreC overage_OptFlag; 37 return GrXferProcessor::kIgnoreColor_OptFlag | GrXferProcessor::kIgnoreC overage_OptFlag;
38 } 38 }
39 39
40 void getBlendInfo(GrXferProcessor::BlendInfo* blendInfo) const SK_OVERRIDE; 40 void getBlendInfo(GrXferProcessor::BlendInfo* blendInfo) const override;
41 41
42 private: 42 private:
43 DisableColorXP(); 43 DisableColorXP();
44 44
45 void onGetGLProcessorKey(const GrGLCaps& caps, GrProcessorKeyBuilder* b) con st SK_OVERRIDE; 45 void onGetGLProcessorKey(const GrGLCaps& caps, GrProcessorKeyBuilder* b) con st override;
46 46
47 bool onIsEqual(const GrXferProcessor& xpBase) const SK_OVERRIDE { 47 bool onIsEqual(const GrXferProcessor& xpBase) const override {
48 return true; 48 return true;
49 } 49 }
50 50
51 typedef GrXferProcessor INHERITED; 51 typedef GrXferProcessor INHERITED;
52 }; 52 };
53 53
54 /////////////////////////////////////////////////////////////////////////////// 54 ///////////////////////////////////////////////////////////////////////////////
55 55
56 class GLDisableColorXP : public GrGLXferProcessor { 56 class GLDisableColorXP : public GrGLXferProcessor {
57 public: 57 public:
58 GLDisableColorXP(const GrProcessor&) {} 58 GLDisableColorXP(const GrProcessor&) {}
59 59
60 ~GLDisableColorXP() SK_OVERRIDE {} 60 ~GLDisableColorXP() override {}
61 61
62 static void GenKey(const GrProcessor&, const GrGLCaps&, GrProcessorKeyBuilde r*) {} 62 static void GenKey(const GrProcessor&, const GrGLCaps&, GrProcessorKeyBuilde r*) {}
63 63
64 private: 64 private:
65 void onEmitCode(const EmitArgs& args) SK_OVERRIDE { 65 void onEmitCode(const EmitArgs& args) override {
66 // This emit code should be empty. However, on the nexus 6 there is a dr iver bug where if 66 // This emit code should be empty. However, on the nexus 6 there is a dr iver bug where if
67 // you do not give gl_FragColor a value, the gl context is lost and we e nd up drawing 67 // you do not give gl_FragColor a value, the gl context is lost and we e nd up drawing
68 // nothing. So this fix just sets the gl_FragColor arbitrarily to 0. 68 // nothing. So this fix just sets the gl_FragColor arbitrarily to 0.
69 GrGLFPFragmentBuilder* fsBuilder = args.fPB->getFragmentShaderBuilder(); 69 GrGLFPFragmentBuilder* fsBuilder = args.fPB->getFragmentShaderBuilder();
70 fsBuilder->codeAppendf("%s = vec4(0);", args.fOutputPrimary); 70 fsBuilder->codeAppendf("%s = vec4(0);", args.fOutputPrimary);
71 } 71 }
72 72
73 void onSetData(const GrGLProgramDataManager&, const GrXferProcessor&) SK_OVE RRIDE {} 73 void onSetData(const GrGLProgramDataManager&, const GrXferProcessor&) overri de {}
74 74
75 typedef GrGLXferProcessor INHERITED; 75 typedef GrGLXferProcessor INHERITED;
76 }; 76 };
77 77
78 /////////////////////////////////////////////////////////////////////////////// 78 ///////////////////////////////////////////////////////////////////////////////
79 79
80 DisableColorXP::DisableColorXP() { 80 DisableColorXP::DisableColorXP() {
81 this->initClassID<DisableColorXP>(); 81 this->initClassID<DisableColorXP>();
82 } 82 }
83 83
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109 109
110 GR_DEFINE_XP_FACTORY_TEST(GrDisableColorXPFactory); 110 GR_DEFINE_XP_FACTORY_TEST(GrDisableColorXPFactory);
111 111
112 GrXPFactory* GrDisableColorXPFactory::TestCreate(SkRandom* random, 112 GrXPFactory* GrDisableColorXPFactory::TestCreate(SkRandom* random,
113 GrContext*, 113 GrContext*,
114 const GrDrawTargetCaps&, 114 const GrDrawTargetCaps&,
115 GrTexture*[]) { 115 GrTexture*[]) {
116 return GrDisableColorXPFactory::Create(); 116 return GrDisableColorXPFactory::Create();
117 } 117 }
118 118
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