OLD | NEW |
1 /* | 1 /* |
2 * Copyright 2012 Google Inc. | 2 * Copyright 2012 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 GrProcessorUnitTest_DEFINED | 8 #ifndef GrProcessorUnitTest_DEFINED |
9 #define GrProcessorUnitTest_DEFINED | 9 #define GrProcessorUnitTest_DEFINED |
10 | 10 |
(...skipping 22 matching lines...) Expand all Loading... |
33 | 33 |
34 class GrContext; | 34 class GrContext; |
35 class GrProcessor; | 35 class GrProcessor; |
36 class GrTexture; | 36 class GrTexture; |
37 | 37 |
38 template <class Processor> | 38 template <class Processor> |
39 class GrProcessorTestFactory : SkNoncopyable { | 39 class GrProcessorTestFactory : SkNoncopyable { |
40 public: | 40 public: |
41 | 41 |
42 typedef Processor* (*CreateProc)(SkRandom*, | 42 typedef Processor* (*CreateProc)(SkRandom*, |
43 GrContext*, | 43 GrContext*, |
44 const GrDrawTargetCaps& caps, | 44 const GrDrawTargetCaps& caps, |
45 GrTexture* dummyTextures[]); | 45 GrTexture* dummyTextures[]); |
46 | 46 |
47 GrProcessorTestFactory(CreateProc createProc) { | 47 GrProcessorTestFactory(CreateProc createProc) { |
48 fCreateProc = createProc; | 48 fCreateProc = createProc; |
49 GetFactories()->push_back(this); | 49 GetFactories()->push_back(this); |
50 } | 50 } |
51 | 51 |
52 static Processor* CreateStage(SkRandom* random, | 52 static Processor* CreateStage(SkRandom* random, |
53 GrContext* context, | 53 GrContext* context, |
54 const GrDrawTargetCaps& caps, | 54 const GrDrawTargetCaps& caps, |
55 GrTexture* dummyTextures[]) { | 55 GrTexture* dummyTextures[]) { |
| 56 VerifyFactoryCount(); |
| 57 SkASSERT(GetFactories()->count()); |
56 uint32_t idx = random->nextRangeU(0, GetFactories()->count() - 1); | 58 uint32_t idx = random->nextRangeU(0, GetFactories()->count() - 1); |
57 GrProcessorTestFactory<Processor>* factory = (*GetFactories())[idx]; | 59 GrProcessorTestFactory<Processor>* factory = (*GetFactories())[idx]; |
58 return factory->fCreateProc(random, context, caps, dummyTextures); | 60 return factory->fCreateProc(random, context, caps, dummyTextures); |
59 } | 61 } |
60 | 62 |
| 63 /* |
| 64 * A test function which verifies the count of factories. |
| 65 */ |
| 66 static void VerifyFactoryCount(); |
| 67 |
61 private: | 68 private: |
62 CreateProc fCreateProc; | 69 CreateProc fCreateProc; |
63 | 70 |
64 #if SK_ALLOW_STATIC_GLOBAL_INITIALIZERS | 71 static SkTArray<GrProcessorTestFactory<Processor>*, true>* GetFactories(); |
65 static SkTArray<GrProcessorTestFactory<Processor>*, true>* GetFactories() { | |
66 static SkTArray<GrProcessorTestFactory<Processor>*, true> gFactories; | |
67 return &gFactories; | |
68 } | |
69 #endif | |
70 }; | 72 }; |
71 | 73 |
72 /** GrProcessor subclasses should insert this macro in their declaration to be i
ncluded in the | 74 /** GrProcessor subclasses should insert this macro in their declaration to be i
ncluded in the |
73 * program generation unit test. | 75 * program generation unit test. |
74 */ | 76 */ |
75 | |
76 #define GR_DECLARE_GEOMETRY_PROCESSOR_TEST
\ | 77 #define GR_DECLARE_GEOMETRY_PROCESSOR_TEST
\ |
77 static GrProcessorTestFactory<GrGeometryProcessor> gTestFactory;
\ | 78 static GrProcessorTestFactory<GrGeometryProcessor> gTestFactory SK_UNUSED;
\ |
78 static GrGeometryProcessor* TestCreate(SkRandom*,
\ | 79 static GrGeometryProcessor* TestCreate(SkRandom*,
\ |
79 GrContext*,
\ | 80 GrContext*,
\ |
80 const GrDrawTargetCaps&,
\ | 81 const GrDrawTargetCaps&,
\ |
81 GrTexture* dummyTextures[2]) | 82 GrTexture* dummyTextures[2]) |
82 | 83 |
83 #define GR_DECLARE_FRAGMENT_PROCESSOR_TEST
\ | 84 #define GR_DECLARE_FRAGMENT_PROCESSOR_TEST
\ |
84 static GrProcessorTestFactory<GrFragmentProcessor> gTestFactory;
\ | 85 static GrProcessorTestFactory<GrFragmentProcessor> gTestFactory SK_UNUSED;
\ |
85 static GrFragmentProcessor* TestCreate(SkRandom*,
\ | 86 static GrFragmentProcessor* TestCreate(SkRandom*,
\ |
86 GrContext*,
\ | 87 GrContext*,
\ |
87 const GrDrawTargetCaps&,
\ | 88 const GrDrawTargetCaps&,
\ |
88 GrTexture* dummyTextures[2]) | 89 GrTexture* dummyTextures[2]) |
89 | 90 |
90 /** GrProcessor subclasses should insert this macro in their implementation file
. They must then | 91 /** GrProcessor subclasses should insert this macro in their implementation file
. They must then |
91 * also implement this static function: | 92 * also implement this static function: |
92 * GrProcessor* TestCreate(SkRandom*, | 93 * GrProcessor* TestCreate(SkRandom*, |
93 * GrContext*, | 94 * GrContext*, |
94 * const GrDrawTargetCaps&, | 95 * const GrDrawTargetCaps&, |
95 * GrTexture* dummyTextures[2]); | 96 * GrTexture* dummyTextures[2]); |
96 * dummyTextures[] are valid textures that can optionally be used to construct G
rTextureAccesses. | 97 * dummyTextures[] are valid textures that can optionally be used to construct G
rTextureAccesses. |
97 * The first texture has config kSkia8888_GrPixelConfig and the second has | 98 * The first texture has config kSkia8888_GrPixelConfig and the second has |
98 * kAlpha_8_GrPixelConfig. TestCreate functions are also free to create addition
al textures using | 99 * kAlpha_8_GrPixelConfig. TestCreate functions are also free to create addition
al textures using |
(...skipping 20 matching lines...) Expand all Loading... |
119 // its definitions will compile. | 120 // its definitions will compile. |
120 #define GR_DECLARE_GEOMETRY_PROCESSOR_TEST
\ | 121 #define GR_DECLARE_GEOMETRY_PROCESSOR_TEST
\ |
121 static GrGeometryProcessor* TestCreate(SkRandom*,
\ | 122 static GrGeometryProcessor* TestCreate(SkRandom*,
\ |
122 GrContext*,
\ | 123 GrContext*,
\ |
123 const GrDrawTargetCaps&,
\ | 124 const GrDrawTargetCaps&,
\ |
124 GrTexture* dummyTextures[2]) | 125 GrTexture* dummyTextures[2]) |
125 #define GR_DEFINE_GEOMETRY_PROCESSOR_TEST(X) | 126 #define GR_DEFINE_GEOMETRY_PROCESSOR_TEST(X) |
126 | 127 |
127 #endif // !SK_ALLOW_STATIC_GLOBAL_INITIALIZERS | 128 #endif // !SK_ALLOW_STATIC_GLOBAL_INITIALIZERS |
128 #endif | 129 #endif |
OLD | NEW |