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| 1 /* | 1 /* |
| 2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
| 8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
| 10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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| 33 | 33 |
| 34 using testing::Test; | 34 using testing::Test; |
| 35 | 35 |
| 36 namespace blink { | 36 namespace blink { |
| 37 | 37 |
| 38 class ImageFilterBuilderTest : public Test { | 38 class ImageFilterBuilderTest : public Test { |
| 39 protected: | 39 protected: |
| 40 void colorSpaceTest() | 40 void colorSpaceTest() |
| 41 { | 41 { |
| 42 // Build filter tree | 42 // Build filter tree |
| 43 RawPtr<Filter> referenceFilter = Filter::create(1.0f); | 43 Filter* referenceFilter = Filter::create(1.0f); |
| 44 | 44 |
| 45 // Add a dummy source graphic input | 45 // Add a dummy source graphic input |
| 46 RawPtr<FilterEffect> sourceEffect = referenceFilter->getSourceGraphic(); | 46 FilterEffect* sourceEffect = referenceFilter->getSourceGraphic(); |
| 47 sourceEffect->setOperatingColorSpace(ColorSpaceDeviceRGB); | 47 sourceEffect->setOperatingColorSpace(ColorSpaceDeviceRGB); |
| 48 | 48 |
| 49 // Add a blur effect (with input : source) | 49 // Add a blur effect (with input : source) |
| 50 RawPtr<FilterEffect> blurEffect = | 50 FilterEffect* blurEffect = |
| 51 FEGaussianBlur::create(referenceFilter.get(), 3.0f, 3.0f); | 51 FEGaussianBlur::create(referenceFilter, 3.0f, 3.0f); |
| 52 blurEffect->setOperatingColorSpace(ColorSpaceLinearRGB); | 52 blurEffect->setOperatingColorSpace(ColorSpaceLinearRGB); |
| 53 blurEffect->inputEffects().append(sourceEffect); | 53 blurEffect->inputEffects().append(sourceEffect); |
| 54 | 54 |
| 55 // Add a blend effect (with inputs : blur, source) | 55 // Add a blend effect (with inputs : blur, source) |
| 56 RawPtr<FilterEffect> blendEffect = | 56 FilterEffect* blendEffect = |
| 57 FEBlend::create(referenceFilter.get(), WebBlendModeNormal); | 57 FEBlend::create(referenceFilter, WebBlendModeNormal); |
| 58 blendEffect->setOperatingColorSpace(ColorSpaceDeviceRGB); | 58 blendEffect->setOperatingColorSpace(ColorSpaceDeviceRGB); |
| 59 FilterEffectVector& blendInputs = blendEffect->inputEffects(); | 59 FilterEffectVector& blendInputs = blendEffect->inputEffects(); |
| 60 blendInputs.reserveCapacity(2); | 60 blendInputs.reserveCapacity(2); |
| 61 blendInputs.append(sourceEffect); | 61 blendInputs.append(sourceEffect); |
| 62 blendInputs.append(blurEffect); | 62 blendInputs.append(blurEffect); |
| 63 | 63 |
| 64 // Add a merge effect (with inputs : blur, blend) | 64 // Add a merge effect (with inputs : blur, blend) |
| 65 RawPtr<FilterEffect> mergeEffect = FEMerge::create(referenceFilter.get()
); | 65 FilterEffect* mergeEffect = FEMerge::create(referenceFilter); |
| 66 mergeEffect->setOperatingColorSpace(ColorSpaceLinearRGB); | 66 mergeEffect->setOperatingColorSpace(ColorSpaceLinearRGB); |
| 67 FilterEffectVector& mergeInputs = mergeEffect->inputEffects(); | 67 FilterEffectVector& mergeInputs = mergeEffect->inputEffects(); |
| 68 mergeInputs.reserveCapacity(2); | 68 mergeInputs.reserveCapacity(2); |
| 69 mergeInputs.append(blurEffect); | 69 mergeInputs.append(blurEffect); |
| 70 mergeInputs.append(blendEffect); | 70 mergeInputs.append(blendEffect); |
| 71 referenceFilter->setLastEffect(mergeEffect); | 71 referenceFilter->setLastEffect(mergeEffect); |
| 72 | 72 |
| 73 // Get SkImageFilter resulting tree | 73 // Get SkImageFilter resulting tree |
| 74 SkiaImageFilterBuilder builder; | 74 SkiaImageFilterBuilder builder; |
| 75 RefPtr<SkImageFilter> filter = builder.build(referenceFilter->lastEffect
(), ColorSpaceDeviceRGB); | 75 RefPtr<SkImageFilter> filter = builder.build(referenceFilter->lastEffect
(), ColorSpaceDeviceRGB); |
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| 112 EXPECT_EQ(child->countInputs(), 1); | 112 EXPECT_EQ(child->countInputs(), 1); |
| 113 } | 113 } |
| 114 }; | 114 }; |
| 115 | 115 |
| 116 TEST_F(ImageFilterBuilderTest, testColorSpace) | 116 TEST_F(ImageFilterBuilderTest, testColorSpace) |
| 117 { | 117 { |
| 118 colorSpaceTest(); | 118 colorSpaceTest(); |
| 119 } | 119 } |
| 120 | 120 |
| 121 } // namespace blink | 121 } // namespace blink |
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