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1 /* | 1 /* |
2 * Copyright 2016 Google Inc. | 2 * Copyright 2016 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 "SkCanvas.h" | 8 #include "SkCanvas.h" |
9 #include "SkGradientShader.h" | 9 #include "SkGradientShader.h" |
10 #include "SkPaintImageFilter.h" | 10 #include "SkPaintImageFilter.h" |
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23 | 23 |
24 paintResult.allocN32Pixels(w, h); | 24 paintResult.allocN32Pixels(w, h); |
25 SkCanvas canvasPaint(paintResult); | 25 SkCanvas canvasPaint(paintResult); |
26 canvasPaint.clear(0x00000000); | 26 canvasPaint.clear(0x00000000); |
27 | 27 |
28 SkPoint center = SkPoint::Make(SkIntToScalar(5), SkIntToScalar(5)); | 28 SkPoint center = SkPoint::Make(SkIntToScalar(5), SkIntToScalar(5)); |
29 SkColor colors[] = {SK_ColorBLUE, SK_ColorRED, SK_ColorGREEN}; | 29 SkColor colors[] = {SK_ColorBLUE, SK_ColorRED, SK_ColorGREEN}; |
30 SkScalar pos[] = {0, SK_ScalarHalf, SK_Scalar1}; | 30 SkScalar pos[] = {0, SK_ScalarHalf, SK_Scalar1}; |
31 SkScalar radius = SkIntToScalar(5); | 31 SkScalar radius = SkIntToScalar(5); |
32 | 32 |
| 33 SkAutoTUnref<SkShader> s(SkGradientShader::CreateRadial( |
| 34 center, radius, colors, pos, SK_ARRAY_COUNT(colors), SkShader::kClamp_Ti
leMode)); |
33 SkPaint gradientPaint; | 35 SkPaint gradientPaint; |
34 gradientPaint.setShader(SkGradientShader::MakeRadial( | 36 gradientPaint.setShader(s); |
35 center, radius, colors, pos, SK_ARRAY_COUNT(colors), SkShader::kClamp_Ti
leMode)); | |
36 | 37 |
37 // Test using the image filter | 38 // Test using the image filter |
38 { | 39 { |
39 SkPaint paint; | 40 SkPaint paint; |
40 SkImageFilter::CropRect cr(r); | 41 SkImageFilter::CropRect cr(r); |
41 paint.setImageFilter(SkPaintImageFilter::Create(gradientPaint, &cr))->un
ref(); | 42 paint.setImageFilter(SkPaintImageFilter::Create(gradientPaint, &cr))->un
ref(); |
42 canvasFilter.drawRect(r, paint); | 43 canvasFilter.drawRect(r, paint); |
43 } | 44 } |
44 | 45 |
45 // Test using the paint directly | 46 // Test using the paint directly |
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69 | 70 |
70 paintResult.allocN32Pixels(w, h); | 71 paintResult.allocN32Pixels(w, h); |
71 SkCanvas canvasPaint(paintResult); | 72 SkCanvas canvasPaint(paintResult); |
72 canvasPaint.clear(0x00000000); | 73 canvasPaint.clear(0x00000000); |
73 | 74 |
74 SkPoint center = SkPoint::Make(SkIntToScalar(5), SkIntToScalar(5)); | 75 SkPoint center = SkPoint::Make(SkIntToScalar(5), SkIntToScalar(5)); |
75 SkColor colors[] = {SK_ColorBLUE, SK_ColorRED, SK_ColorGREEN}; | 76 SkColor colors[] = {SK_ColorBLUE, SK_ColorRED, SK_ColorGREEN}; |
76 SkScalar pos[] = {0, SK_ScalarHalf, SK_Scalar1}; | 77 SkScalar pos[] = {0, SK_ScalarHalf, SK_Scalar1}; |
77 SkScalar radius = SkIntToScalar(5); | 78 SkScalar radius = SkIntToScalar(5); |
78 | 79 |
| 80 SkAutoTUnref<SkShader> s(SkGradientShader::CreateRadial( |
| 81 center, radius, colors, pos, SK_ARRAY_COUNT(colors), SkShader::kClamp_Ti
leMode)); |
79 SkPaint gradientPaint; | 82 SkPaint gradientPaint; |
80 gradientPaint.setShader(SkGradientShader::MakeRadial( | 83 gradientPaint.setShader(s); |
81 center, radius, colors, pos, SK_ARRAY_COUNT(colors), SkShader::kClamp_Ti
leMode)); | |
82 | 84 |
83 // Test using the image filter | 85 // Test using the image filter |
84 { | 86 { |
85 SkPaint paint; | 87 SkPaint paint; |
86 SkImageFilter::CropRect cr(r); | 88 SkImageFilter::CropRect cr(r); |
87 paint.setImageFilter(SkPaintImageFilter::Create(gradientPaint, &cr))->un
ref(); | 89 paint.setImageFilter(SkPaintImageFilter::Create(gradientPaint, &cr))->un
ref(); |
88 canvasFilter.scale(SkIntToScalar(2), SkIntToScalar(2)); | 90 canvasFilter.scale(SkIntToScalar(2), SkIntToScalar(2)); |
89 canvasFilter.drawRect(r, paint); | 91 canvasFilter.drawRect(r, paint); |
90 } | 92 } |
91 | 93 |
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102 for (int x = 0; x < r.width(); ++x, ++filterPtr, ++paintPtr) { | 104 for (int x = 0; x < r.width(); ++x, ++filterPtr, ++paintPtr) { |
103 REPORTER_ASSERT(reporter, *filterPtr == *paintPtr); | 105 REPORTER_ASSERT(reporter, *filterPtr == *paintPtr); |
104 } | 106 } |
105 } | 107 } |
106 } | 108 } |
107 | 109 |
108 DEF_TEST(PaintImageFilter, reporter) { | 110 DEF_TEST(PaintImageFilter, reporter) { |
109 test_unscaled(reporter); | 111 test_unscaled(reporter); |
110 test_scaled(reporter); | 112 test_scaled(reporter); |
111 } | 113 } |
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