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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 #include "gm.h" | 8 #include "gm.h" |
9 | 9 |
10 #include "SkBlurImageFilter.h" | 10 #include "SkBlurImageFilter.h" |
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62 | 62 |
63 SkScalar matrix[20] = { SK_Scalar1, 0, 0, 0, 0, | 63 SkScalar matrix[20] = { SK_Scalar1, 0, 0, 0, 0, |
64 0, SK_Scalar1, 0, 0, 0, | 64 0, SK_Scalar1, 0, 0, 0, |
65 0, 0, SK_Scalar1, 0, 0, | 65 0, 0, SK_Scalar1, 0, 0, |
66 0, 0, 0, 0.5f, 0 }; | 66 0, 0, 0, 0.5f, 0 }; |
67 | 67 |
68 sk_sp<SkColorFilter> matrixFilter(SkColorFilter::MakeMatrixFilterRow
Major255(matrix)); | 68 sk_sp<SkColorFilter> matrixFilter(SkColorFilter::MakeMatrixFilterRow
Major255(matrix)); |
69 sk_sp<SkImageFilter> colorMorph(SkColorFilterImageFilter::Make(std::
move(matrixFilter), | 69 sk_sp<SkImageFilter> colorMorph(SkColorFilterImageFilter::Make(std::
move(matrixFilter), |
70 std::
move(morph))); | 70 std::
move(morph))); |
71 SkPaint paint; | 71 SkPaint paint; |
72 paint.setImageFilter(SkXfermodeImageFilter::Make( | 72 paint.setImageFilter(SkXfermodeImageFilter::Make(SkBlendMode::kSrcOv
er, |
73 SkXfermode::Make(SkXfermode::kSrcOver_Mo
de), | 73 std::move(colorMorp
h))); |
74 std::move(colorMorph))); | |
75 | 74 |
76 DrawClippedImage(canvas, fImage.get(), paint); | 75 DrawClippedImage(canvas, fImage.get(), paint); |
77 canvas->translate(SkIntToScalar(100), 0); | 76 canvas->translate(SkIntToScalar(100), 0); |
78 } | 77 } |
79 { | 78 { |
80 SkScalar matrix[20] = { SK_Scalar1, 0, 0, 0, 0, | 79 SkScalar matrix[20] = { SK_Scalar1, 0, 0, 0, 0, |
81 0, SK_Scalar1, 0, 0, 0, | 80 0, SK_Scalar1, 0, 0, 0, |
82 0, 0, SK_Scalar1, 0, 0, | 81 0, 0, SK_Scalar1, 0, 0, |
83 0, 0, 0, 0.5f, 0 }; | 82 0, 0, 0, 0.5f, 0 }; |
84 sk_sp<SkColorFilter> matrixCF(SkColorFilter::MakeMatrixFilterRowMajo
r255(matrix)); | 83 sk_sp<SkColorFilter> matrixCF(SkColorFilter::MakeMatrixFilterRowMajo
r255(matrix)); |
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98 canvas->translate(SkIntToScalar(100), 0); | 97 canvas->translate(SkIntToScalar(100), 0); |
99 } | 98 } |
100 { | 99 { |
101 sk_sp<SkImageFilter> blur(SkBlurImageFilter::Make(SkIntToScalar(10), | 100 sk_sp<SkImageFilter> blur(SkBlurImageFilter::Make(SkIntToScalar(10), |
102 SkIntToScalar(10), | 101 SkIntToScalar(10), |
103 nullptr)); | 102 nullptr)); |
104 | 103 |
105 SkImageFilter::CropRect cropRect(SkRect::MakeWH(SkIntToScalar(95), S
kIntToScalar(100))); | 104 SkImageFilter::CropRect cropRect(SkRect::MakeWH(SkIntToScalar(95), S
kIntToScalar(100))); |
106 SkPaint paint; | 105 SkPaint paint; |
107 paint.setImageFilter( | 106 paint.setImageFilter( |
108 SkXfermodeImageFilter::Make(SkXfermode::Make(SkXfermode::kSrcIn_
Mode), | 107 SkXfermodeImageFilter::Make(SkBlendMode::kSrcIn, std::move(blur)
, nullptr, |
109 std::move(blur), | 108 &cropRect)); |
110 nullptr, &cropRect)); | |
111 DrawClippedImage(canvas, fImage.get(), paint); | 109 DrawClippedImage(canvas, fImage.get(), paint); |
112 canvas->translate(SkIntToScalar(100), 0); | 110 canvas->translate(SkIntToScalar(100), 0); |
113 } | 111 } |
114 { | 112 { |
115 // Dilate -> matrix convolution. | 113 // Dilate -> matrix convolution. |
116 // This tests that a filter using asFragmentProcessor (matrix | 114 // This tests that a filter using asFragmentProcessor (matrix |
117 // convolution) correctly handles a non-zero source offset | 115 // convolution) correctly handles a non-zero source offset |
118 // (supplied by the dilate). | 116 // (supplied by the dilate). |
119 sk_sp<SkImageFilter> dilate(SkDilateImageFilter::Make(5, 5, nullptr)
); | 117 sk_sp<SkImageFilter> dilate(SkDilateImageFilter::Make(5, 5, nullptr)
); |
120 | 118 |
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176 } | 174 } |
177 | 175 |
178 sk_sp<SkImage> fImage; | 176 sk_sp<SkImage> fImage; |
179 | 177 |
180 typedef GM INHERITED; | 178 typedef GM INHERITED; |
181 }; | 179 }; |
182 | 180 |
183 /////////////////////////////////////////////////////////////////////////////// | 181 /////////////////////////////////////////////////////////////////////////////// |
184 | 182 |
185 DEF_GM(return new ImageFiltersGraphGM;) | 183 DEF_GM(return new ImageFiltersGraphGM;) |
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