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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2013 Google Inc. | 3 * Copyright 2013 Google Inc. |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 | 8 |
9 #if SK_SUPPORT_GPU | 9 #if SK_SUPPORT_GPU |
10 | 10 |
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92 { kRGB , gr_whiteTrans, SkColorSetARGB(128, 200, 200, 200), SkXfermode::
kDstOver_Mode, 0 , gr_black}, | 92 { kRGB , gr_whiteTrans, SkColorSetARGB(128, 200, 200, 200), SkXfermode::
kDstOver_Mode, 0 , gr_black}, |
93 | 93 |
94 // An unknown color with known alpha and red component filtered with Mul
tiply produces an unknown color with known red and alpha. | 94 // An unknown color with known alpha and red component filtered with Mul
tiply produces an unknown color with known red and alpha. |
95 { kR|kA , gr_whiteTrans, SkColorSetARGB(128, 200, 200, 200), SkXfermode:
:kModulate_Mode, kR|kA, GrColorPackRGBA(50, 0, 0, 64) } | 95 { kR|kA , gr_whiteTrans, SkColorSetARGB(128, 200, 200, 200), SkXfermode:
:kModulate_Mode, kR|kA, GrColorPackRGBA(50, 0, 0, 64) } |
96 }; | 96 }; |
97 | 97 |
98 for (size_t i = 0; i < SK_ARRAY_COUNT(filterTests); ++i) { | 98 for (size_t i = 0; i < SK_ARRAY_COUNT(filterTests); ++i) { |
99 const GetConstantComponentTestCase& test = filterTests[i]; | 99 const GetConstantComponentTestCase& test = filterTests[i]; |
100 SkAutoTUnref<SkColorFilter> cf(SkColorFilter::CreateModeFilter(test.filt
erColor, test.filterMode)); | 100 SkAutoTUnref<SkColorFilter> cf(SkColorFilter::CreateModeFilter(test.filt
erColor, test.filterMode)); |
101 SkAutoTUnref<GrFragmentProcessor> effect(cf->asFragmentProcessor(grConte
xt)); | 101 SkAutoTUnref<GrFragmentProcessor> effect(cf->asFragmentProcessor(grConte
xt)); |
102 GrProcessor::InvariantOutput inout; | 102 GrColor color = test.inputColor; |
103 inout.fColor = test.inputColor; | 103 uint32_t components = test.inputComponents; |
104 inout.fValidFlags = test.inputComponents; | 104 effect->getConstantColorComponents(&color, &components); |
105 inout.fIsSingleComponent = false; | |
106 effect->computeInvariantOutput(&inout); | |
107 | 105 |
108 REPORTER_ASSERT(reporter, filterColor(inout.fColor, inout.fValidFlags) =
= test.outputColor); | 106 REPORTER_ASSERT(reporter, filterColor(color, components) == test.outputC
olor); |
109 REPORTER_ASSERT(reporter, test.outputComponents == inout.fValidFlags); | 107 REPORTER_ASSERT(reporter, test.outputComponents == components); |
110 } | 108 } |
111 } | 109 } |
112 | 110 |
113 DEF_GPUTEST(GpuColorFilter, reporter, factory) { | 111 DEF_GPUTEST(GpuColorFilter, reporter, factory) { |
114 for (int type = 0; type < GrContextFactory::kLastGLContextType; ++type) { | 112 for (int type = 0; type < GrContextFactory::kLastGLContextType; ++type) { |
115 GrContextFactory::GLContextType glType = static_cast<GrContextFactory::G
LContextType>(type); | 113 GrContextFactory::GLContextType glType = static_cast<GrContextFactory::G
LContextType>(type); |
116 | 114 |
117 GrContext* grContext = factory->get(glType); | 115 GrContext* grContext = factory->get(glType); |
118 if (NULL == grContext) { | 116 if (NULL == grContext) { |
119 continue; | 117 continue; |
120 } | 118 } |
121 | 119 |
122 test_getConstantColorComponents(reporter, grContext); | 120 test_getConstantColorComponents(reporter, grContext); |
123 } | 121 } |
124 } | 122 } |
125 | 123 |
126 #endif | 124 #endif |
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