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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2014 Google Inc. | 3 * Copyright 2014 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 // This test only works with the GPU backend. | 9 // This test only works with the GPU backend. |
10 | 10 |
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42 } | 42 } |
43 | 43 |
44 void onOnceBeforeDraw() override { | 44 void onOnceBeforeDraw() override { |
45 fBmp.allocN32Pixels(kTargetWidth, kTargetHeight); | 45 fBmp.allocN32Pixels(kTargetWidth, kTargetHeight); |
46 SkCanvas canvas(fBmp); | 46 SkCanvas canvas(fBmp); |
47 canvas.clear(0x00000000); | 47 canvas.clear(0x00000000); |
48 SkPaint paint; | 48 SkPaint paint; |
49 | 49 |
50 SkColor colors1[] = { SK_ColorCYAN, SK_ColorLTGRAY, SK_ColorGRAY }; | 50 SkColor colors1[] = { SK_ColorCYAN, SK_ColorLTGRAY, SK_ColorGRAY }; |
51 paint.setShader(SkGradientShader::CreateSweep(65.f, 75.f, colors1, | 51 paint.setShader(SkGradientShader::CreateSweep(65.f, 75.f, colors1, |
52 NULL, SK_ARRAY_COUNT(color
s1)))->unref(); | 52 nullptr, SK_ARRAY_COUNT(co
lors1)))->unref(); |
53 canvas.drawOval(SkRect::MakeXYWH(-5.f, -5.f, | 53 canvas.drawOval(SkRect::MakeXYWH(-5.f, -5.f, |
54 fBmp.width() + 10.f, fBmp.height() + 10
.f), paint); | 54 fBmp.width() + 10.f, fBmp.height() + 10
.f), paint); |
55 | 55 |
56 SkColor colors2[] = { SK_ColorMAGENTA, SK_ColorLTGRAY, SK_ColorYELLOW }; | 56 SkColor colors2[] = { SK_ColorMAGENTA, SK_ColorLTGRAY, SK_ColorYELLOW }; |
57 paint.setShader(SkGradientShader::CreateSweep(45.f, 55.f, colors2, NULL, | 57 paint.setShader(SkGradientShader::CreateSweep(45.f, 55.f, colors2, nullp
tr, |
58 SK_ARRAY_COUNT(colors2)))-
>unref(); | 58 SK_ARRAY_COUNT(colors2)))-
>unref(); |
59 paint.setXfermodeMode(SkXfermode::kDarken_Mode); | 59 paint.setXfermodeMode(SkXfermode::kDarken_Mode); |
60 canvas.drawOval(SkRect::MakeXYWH(-5.f, -5.f, | 60 canvas.drawOval(SkRect::MakeXYWH(-5.f, -5.f, |
61 fBmp.width() + 10.f, fBmp.height() + 10
.f), paint); | 61 fBmp.width() + 10.f, fBmp.height() + 10
.f), paint); |
62 | 62 |
63 SkColor colors3[] = { SK_ColorBLUE, SK_ColorLTGRAY, SK_ColorGREEN }; | 63 SkColor colors3[] = { SK_ColorBLUE, SK_ColorLTGRAY, SK_ColorGREEN }; |
64 paint.setShader(SkGradientShader::CreateSweep(25.f, 35.f, colors3, NULL, | 64 paint.setShader(SkGradientShader::CreateSweep(25.f, 35.f, colors3, nullp
tr, |
65 SK_ARRAY_COUNT(colors3)))-
>unref(); | 65 SK_ARRAY_COUNT(colors3)))-
>unref(); |
66 paint.setXfermodeMode(SkXfermode::kLighten_Mode); | 66 paint.setXfermodeMode(SkXfermode::kLighten_Mode); |
67 canvas.drawOval(SkRect::MakeXYWH(-5.f, -5.f, | 67 canvas.drawOval(SkRect::MakeXYWH(-5.f, -5.f, |
68 fBmp.width() + 10.f, fBmp.height() + 10
.f), paint); | 68 fBmp.width() + 10.f, fBmp.height() + 10
.f), paint); |
69 } | 69 } |
70 | 70 |
71 void onDraw(SkCanvas* canvas) override { | 71 void onDraw(SkCanvas* canvas) override { |
72 GrRenderTarget* rt = canvas->internal_private_accessTopLayerRenderTarget
(); | 72 GrRenderTarget* rt = canvas->internal_private_accessTopLayerRenderTarget
(); |
73 if (NULL == rt) { | 73 if (nullptr == rt) { |
74 return; | 74 return; |
75 } | 75 } |
76 GrContext* context = rt->getContext(); | 76 GrContext* context = rt->getContext(); |
77 if (NULL == context) { | 77 if (nullptr == context) { |
78 this->drawGpuOnlyMessage(canvas); | 78 this->drawGpuOnlyMessage(canvas); |
79 return; | 79 return; |
80 } | 80 } |
81 | 81 |
82 GrTestTarget tt; | 82 GrTestTarget tt; |
83 context->getTestTarget(&tt); | 83 context->getTestTarget(&tt); |
84 if (NULL == tt.target()) { | 84 if (nullptr == tt.target()) { |
85 SkDEBUGFAIL("Couldn't get Gr test target."); | 85 SkDEBUGFAIL("Couldn't get Gr test target."); |
86 return; | 86 return; |
87 } | 87 } |
88 | 88 |
89 SkAutoTUnref<GrTexture> texture(GrRefCachedBitmapTexture(context, fBmp,
NULL)); | 89 SkAutoTUnref<GrTexture> texture(GrRefCachedBitmapTexture(context, fBmp,
nullptr)); |
90 if (!texture) { | 90 if (!texture) { |
91 return; | 91 return; |
92 } | 92 } |
93 | 93 |
94 SkTArray<SkMatrix> textureMatrices; | 94 SkTArray<SkMatrix> textureMatrices; |
95 textureMatrices.push_back().setIDiv(texture->width(), texture->height())
; | 95 textureMatrices.push_back().setIDiv(texture->width(), texture->height())
; |
96 textureMatrices.push_back() = textureMatrices[0]; | 96 textureMatrices.push_back() = textureMatrices[0]; |
97 textureMatrices.back().postScale(1.5f, 0.85f); | 97 textureMatrices.back().postScale(1.5f, 0.85f); |
98 textureMatrices.push_back() = textureMatrices[0]; | 98 textureMatrices.push_back() = textureMatrices[0]; |
99 textureMatrices.back().preRotate(45.f, texture->width() / 2.f, texture->
height() / 2.f); | 99 textureMatrices.back().preRotate(45.f, texture->width() / 2.f, texture->
height() / 2.f); |
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152 }; | 152 }; |
153 | 153 |
154 // Windows builds did not like SkScalar initialization in class :( | 154 // Windows builds did not like SkScalar initialization in class :( |
155 const SkScalar TextureDomainEffect::kDrawPad = 10.f; | 155 const SkScalar TextureDomainEffect::kDrawPad = 10.f; |
156 const SkScalar TextureDomainEffect::kTestPad = 10.f; | 156 const SkScalar TextureDomainEffect::kTestPad = 10.f; |
157 | 157 |
158 DEF_GM(return new TextureDomainEffect;) | 158 DEF_GM(return new TextureDomainEffect;) |
159 } | 159 } |
160 | 160 |
161 #endif | 161 #endif |
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