1 /*
2 * Copyright 2014 Google Inc.
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 */
7
8 #ifndef GrDisableColorXP_DEFINED
9 #define GrDisableColorXP_DEFINED
10
11 #include "include/core/SkRefCnt.h"
12 #include "src/gpu/ganesh/GrProcessorAnalysis.h"
13 #include "src/gpu/ganesh/GrProcessorUnitTest.h"
14 #include "src/gpu/ganesh/GrXferProcessor.h"
15
16 class GrCaps;
17 enum class GrClampType;
18
19 // See the comment above GrXPFactory's definition about this warning suppression.
20 #if defined(__GNUC__)
21 #pragma GCC diagnostic push
22 #pragma GCC diagnostic ignored "-Wnon-virtual-dtor"
23 #endif
24 #if defined(__clang__)
25 #pragma clang diagnostic push
26 #pragma clang diagnostic ignored "-Wnon-virtual-dtor"
27 #endif
28 class GrDisableColorXPFactory : public GrXPFactory {
29 public:
30 static const GrDisableColorXPFactory* Get();
31
32 static sk_sp<const GrXferProcessor> MakeXferProcessor();
33
34 private:
GrDisableColorXPFactory()35 constexpr GrDisableColorXPFactory() {}
36
analysisProperties(const GrProcessorAnalysisColor &,const GrProcessorAnalysisCoverage &,const GrCaps &,GrClampType)37 AnalysisProperties analysisProperties(
38 const GrProcessorAnalysisColor&, const GrProcessorAnalysisCoverage&, const GrCaps&,
39 GrClampType) const override {
40 return AnalysisProperties::kCompatibleWithCoverageAsAlpha |
41 AnalysisProperties::kIgnoresInputColor;
42 }
43
makeXferProcessor(const GrProcessorAnalysisColor &,GrProcessorAnalysisCoverage,const GrCaps &,GrClampType)44 sk_sp<const GrXferProcessor> makeXferProcessor(
45 const GrProcessorAnalysisColor&, GrProcessorAnalysisCoverage, const GrCaps&,
46 GrClampType) const override {
47 return MakeXferProcessor();
48 }
49
50 GR_DECLARE_XP_FACTORY_TEST
51
52 using INHERITED = GrXPFactory;
53 };
54 #if defined(__GNUC__)
55 #pragma GCC diagnostic pop
56 #endif
57 #if defined(__clang__)
58 #pragma clang diagnostic pop
59 #endif
60
Get()61 inline const GrDisableColorXPFactory* GrDisableColorXPFactory::Get() {
62 static constexpr const GrDisableColorXPFactory gDisableColorXPFactory;
63 return &gDisableColorXPFactory;
64 }
65
66 #endif
67