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Side by Side Diff: include/gpu/effects/GrCoverageSetOpXP.h

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 #ifndef GrCoverageSetOpXP_DEFINED 8 #ifndef GrCoverageSetOpXP_DEFINED
9 #define GrCoverageSetOpXP_DEFINED 9 #define GrCoverageSetOpXP_DEFINED
10 10
11 #include "GrTypes.h" 11 #include "GrTypes.h"
12 #include "GrXferProcessor.h" 12 #include "GrXferProcessor.h"
13 #include "SkRegion.h" 13 #include "SkRegion.h"
14 14
15 class GrProcOptInfo; 15 class GrProcOptInfo;
16 16
17 /** 17 /**
18 * This xfer processor directly blends the the src coverage with the dst using a set operator. It is 18 * This xfer processor directly blends the the src coverage with the dst using a set operator. It is
19 * useful for rendering coverage masks using CSG. It can optionally invert the s rc coverage before 19 * useful for rendering coverage masks using CSG. It can optionally invert the s rc coverage before
20 * applying the set operator. 20 * applying the set operator.
21 */ 21 */
22 class GrCoverageSetOpXPFactory : public GrXPFactory { 22 class GrCoverageSetOpXPFactory : public GrXPFactory {
23 public: 23 public:
24 static GrXPFactory* Create(SkRegion::Op regionOp, bool invertCoverage = fals e); 24 static GrXPFactory* Create(SkRegion::Op regionOp, bool invertCoverage = fals e);
25 25
26 bool supportsRGBCoverage(GrColor /*knownColor*/, 26 bool supportsRGBCoverage(GrColor /*knownColor*/,
27 uint32_t /*knownColorFlags*/) const SK_OVERRIDE { 27 uint32_t /*knownColorFlags*/) const override {
28 return true; 28 return true;
29 } 29 }
30 30
31 bool canTweakAlphaForCoverage() const SK_OVERRIDE { return false; } 31 bool canTweakAlphaForCoverage() const override { return false; }
32 32
33 void getInvariantOutput(const GrProcOptInfo& colorPOI, const GrProcOptInfo& coveragePOI, 33 void getInvariantOutput(const GrProcOptInfo& colorPOI, const GrProcOptInfo& coveragePOI,
34 GrXPFactory::InvariantOutput*) const SK_OVERRIDE; 34 GrXPFactory::InvariantOutput*) const override;
35 35
36 private: 36 private:
37 GrCoverageSetOpXPFactory(SkRegion::Op regionOp, bool invertCoverage); 37 GrCoverageSetOpXPFactory(SkRegion::Op regionOp, bool invertCoverage);
38 38
39 GrXferProcessor* onCreateXferProcessor(const GrDrawTargetCaps& caps, 39 GrXferProcessor* onCreateXferProcessor(const GrDrawTargetCaps& caps,
40 const GrProcOptInfo& colorPOI, 40 const GrProcOptInfo& colorPOI,
41 const GrProcOptInfo& coveragePOI, 41 const GrProcOptInfo& coveragePOI,
42 const GrDeviceCoordTexture* dstCopy) const SK_OVERRIDE; 42 const GrDeviceCoordTexture* dstCopy) const override;
43 43
44 bool willReadDstColor(const GrDrawTargetCaps& /*caps*/, 44 bool willReadDstColor(const GrDrawTargetCaps& /*caps*/,
45 const GrProcOptInfo& /*colorPOI*/, 45 const GrProcOptInfo& /*colorPOI*/,
46 const GrProcOptInfo& /*coveragePOI*/) const SK_OVERRID E { 46 const GrProcOptInfo& /*coveragePOI*/) const override {
47 return false; 47 return false;
48 } 48 }
49 49
50 bool onIsEqual(const GrXPFactory& xpfBase) const SK_OVERRIDE { 50 bool onIsEqual(const GrXPFactory& xpfBase) const override {
51 const GrCoverageSetOpXPFactory& xpf = xpfBase.cast<GrCoverageSetOpXPFact ory>(); 51 const GrCoverageSetOpXPFactory& xpf = xpfBase.cast<GrCoverageSetOpXPFact ory>();
52 return fRegionOp == xpf.fRegionOp; 52 return fRegionOp == xpf.fRegionOp;
53 } 53 }
54 54
55 GR_DECLARE_XP_FACTORY_TEST; 55 GR_DECLARE_XP_FACTORY_TEST;
56 56
57 SkRegion::Op fRegionOp; 57 SkRegion::Op fRegionOp;
58 bool fInvertCoverage; 58 bool fInvertCoverage;
59 59
60 typedef GrXPFactory INHERITED; 60 typedef GrXPFactory INHERITED;
61 }; 61 };
62 #endif 62 #endif
63 63
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