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Side by Side Diff: tests/LayerDrawLooperTest.cpp

Issue 1821533002: guard rasterizer and drawlooper setters (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: update android sdk Created 4 years, 9 months ago
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« gm/rects.cpp ('K') | « tests/BlurTest.cpp ('k') | tests/LayerRasterizerTest.cpp » ('j') | tools/debugger/SkDrawCommand.cpp » ('J')
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1 /* 1 /*
2 * Copyright 2013 Google Inc. 2 * Copyright 2013 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 "SkBitmap.h" 8 #include "SkBitmap.h"
9 #include "SkBitmapDevice.h" 9 #include "SkBitmapDevice.h"
10 #include "SkCanvas.h" 10 #include "SkCanvas.h"
(...skipping 40 matching lines...) Expand 10 before | Expand all | Expand 10 after
51 51
52 // Add the back layer, with some layer info set. 52 // Add the back layer, with some layer info set.
53 layerInfo.fOffset.set(10.0f, 20.0f); 53 layerInfo.fOffset.set(10.0f, 20.0f);
54 layerInfo.fPaintBits |= SkLayerDrawLooper::kXfermode_Bit; 54 layerInfo.fPaintBits |= SkLayerDrawLooper::kXfermode_Bit;
55 SkPaint* layerPaint = looperBuilder.addLayer(layerInfo); 55 SkPaint* layerPaint = looperBuilder.addLayer(layerInfo);
56 layerPaint->setXfermodeMode(SkXfermode::kSrc_Mode); 56 layerPaint->setXfermodeMode(SkXfermode::kSrc_Mode);
57 57
58 FakeDevice device; 58 FakeDevice device;
59 SkCanvas canvas(&device); 59 SkCanvas canvas(&device);
60 SkPaint paint; 60 SkPaint paint;
61 SkAutoTUnref<SkLayerDrawLooper> looper(looperBuilder.detachLooper()); 61 auto looper(looperBuilder.detach());
62 SkSmallAllocator<1, 32> allocator; 62 SkSmallAllocator<1, 32> allocator;
63 void* buffer = allocator.reserveT<SkDrawLooper::Context>(looper->contextSize ()); 63 void* buffer = allocator.reserveT<SkDrawLooper::Context>(looper->contextSize ());
64 SkDrawLooper::Context* context = looper->createContext(&canvas, buffer); 64 SkDrawLooper::Context* context = looper->createContext(&canvas, buffer);
65 65
66 // The back layer should come first. 66 // The back layer should come first.
67 REPORTER_ASSERT(reporter, context->next(&canvas, &paint)); 67 REPORTER_ASSERT(reporter, context->next(&canvas, &paint));
68 REPORTER_ASSERT(reporter, SkXfermode::IsMode(paint.getXfermode(), SkXfermode ::kSrc_Mode)); 68 REPORTER_ASSERT(reporter, SkXfermode::IsMode(paint.getXfermode(), SkXfermode ::kSrc_Mode));
69 canvas.drawRect(SkRect::MakeWH(50.0f, 50.0f), paint); 69 canvas.drawRect(SkRect::MakeWH(50.0f, 50.0f), paint);
70 REPORTER_ASSERT(reporter, 10.0f == device.fLastMatrix.getTranslateX()); 70 REPORTER_ASSERT(reporter, 10.0f == device.fLastMatrix.getTranslateX());
71 REPORTER_ASSERT(reporter, 20.0f == device.fLastMatrix.getTranslateY()); 71 REPORTER_ASSERT(reporter, 20.0f == device.fLastMatrix.getTranslateY());
(...skipping 19 matching lines...) Expand all
91 91
92 // Add the front layer, with some layer info set. 92 // Add the front layer, with some layer info set.
93 layerInfo.fOffset.set(10.0f, 20.0f); 93 layerInfo.fOffset.set(10.0f, 20.0f);
94 layerInfo.fPaintBits |= SkLayerDrawLooper::kXfermode_Bit; 94 layerInfo.fPaintBits |= SkLayerDrawLooper::kXfermode_Bit;
95 SkPaint* layerPaint = looperBuilder.addLayerOnTop(layerInfo); 95 SkPaint* layerPaint = looperBuilder.addLayerOnTop(layerInfo);
96 layerPaint->setXfermodeMode(SkXfermode::kSrc_Mode); 96 layerPaint->setXfermodeMode(SkXfermode::kSrc_Mode);
97 97
98 FakeDevice device; 98 FakeDevice device;
99 SkCanvas canvas(&device); 99 SkCanvas canvas(&device);
100 SkPaint paint; 100 SkPaint paint;
101 SkAutoTUnref<SkLayerDrawLooper> looper(looperBuilder.detachLooper()); 101 auto looper(looperBuilder.detach());
102 SkSmallAllocator<1, 32> allocator; 102 SkSmallAllocator<1, 32> allocator;
103 void* buffer = allocator.reserveT<SkDrawLooper::Context>(looper->contextSize ()); 103 void* buffer = allocator.reserveT<SkDrawLooper::Context>(looper->contextSize ());
104 SkDrawLooper::Context* context = looper->createContext(&canvas, buffer); 104 SkDrawLooper::Context* context = looper->createContext(&canvas, buffer);
105 105
106 // The back layer should come first. 106 // The back layer should come first.
107 REPORTER_ASSERT(reporter, context->next(&canvas, &paint)); 107 REPORTER_ASSERT(reporter, context->next(&canvas, &paint));
108 REPORTER_ASSERT(reporter, SkXfermode::IsMode(paint.getXfermode(), SkXfermode ::kSrcOver_Mode)); 108 REPORTER_ASSERT(reporter, SkXfermode::IsMode(paint.getXfermode(), SkXfermode ::kSrcOver_Mode));
109 canvas.drawRect(SkRect::MakeWH(50.0f, 50.0f), paint); 109 canvas.drawRect(SkRect::MakeWH(50.0f, 50.0f), paint);
110 REPORTER_ASSERT(reporter, 0.0f == device.fLastMatrix.getTranslateX()); 110 REPORTER_ASSERT(reporter, 0.0f == device.fLastMatrix.getTranslateX());
111 REPORTER_ASSERT(reporter, 0.0f == device.fLastMatrix.getTranslateY()); 111 REPORTER_ASSERT(reporter, 0.0f == device.fLastMatrix.getTranslateY());
(...skipping 19 matching lines...) Expand all
131 131
132 // Add the front layer, with some layer info set. 132 // Add the front layer, with some layer info set.
133 layerInfo.fOffset.set(10.0f, 20.0f); 133 layerInfo.fOffset.set(10.0f, 20.0f);
134 layerInfo.fPaintBits |= SkLayerDrawLooper::kXfermode_Bit; 134 layerInfo.fPaintBits |= SkLayerDrawLooper::kXfermode_Bit;
135 SkPaint* layerPaint = looperBuilder.addLayerOnTop(layerInfo); 135 SkPaint* layerPaint = looperBuilder.addLayerOnTop(layerInfo);
136 layerPaint->setXfermodeMode(SkXfermode::kSrc_Mode); 136 layerPaint->setXfermodeMode(SkXfermode::kSrc_Mode);
137 137
138 FakeDevice device; 138 FakeDevice device;
139 SkCanvas canvas(&device); 139 SkCanvas canvas(&device);
140 SkPaint paint; 140 SkPaint paint;
141 SkAutoTUnref<SkLayerDrawLooper> looper(looperBuilder.detachLooper()); 141 sk_sp<SkDrawLooper> looper(looperBuilder.detach());
142 SkSmallAllocator<1, 32> allocator; 142 SkSmallAllocator<1, 32> allocator;
143 void* buffer = allocator.reserveT<SkDrawLooper::Context>(looper->contextSize ()); 143 void* buffer = allocator.reserveT<SkDrawLooper::Context>(looper->contextSize ());
144 SkDrawLooper::Context* context = looper->createContext(&canvas, buffer); 144 SkDrawLooper::Context* context = looper->createContext(&canvas, buffer);
145 145
146 // The back layer should come first. 146 // The back layer should come first.
147 REPORTER_ASSERT(reporter, context->next(&canvas, &paint)); 147 REPORTER_ASSERT(reporter, context->next(&canvas, &paint));
148 REPORTER_ASSERT(reporter, SkXfermode::IsMode(paint.getXfermode(), SkXfermode ::kSrcOver_Mode)); 148 REPORTER_ASSERT(reporter, SkXfermode::IsMode(paint.getXfermode(), SkXfermode ::kSrcOver_Mode));
149 canvas.drawRect(SkRect::MakeWH(50.0f, 50.0f), paint); 149 canvas.drawRect(SkRect::MakeWH(50.0f, 50.0f), paint);
150 REPORTER_ASSERT(reporter, 0.0f == device.fLastMatrix.getTranslateX()); 150 REPORTER_ASSERT(reporter, 0.0f == device.fLastMatrix.getTranslateX());
151 REPORTER_ASSERT(reporter, 0.0f == device.fLastMatrix.getTranslateY()); 151 REPORTER_ASSERT(reporter, 0.0f == device.fLastMatrix.getTranslateY());
152 paint.reset(); 152 paint.reset();
153 153
154 // Then the front layer. 154 // Then the front layer.
155 REPORTER_ASSERT(reporter, context->next(&canvas, &paint)); 155 REPORTER_ASSERT(reporter, context->next(&canvas, &paint));
156 REPORTER_ASSERT(reporter, SkXfermode::IsMode(paint.getXfermode(), SkXfermode ::kSrc_Mode)); 156 REPORTER_ASSERT(reporter, SkXfermode::IsMode(paint.getXfermode(), SkXfermode ::kSrc_Mode));
157 canvas.drawRect(SkRect::MakeWH(50.0f, 50.0f), paint); 157 canvas.drawRect(SkRect::MakeWH(50.0f, 50.0f), paint);
158 REPORTER_ASSERT(reporter, 10.0f == device.fLastMatrix.getTranslateX()); 158 REPORTER_ASSERT(reporter, 10.0f == device.fLastMatrix.getTranslateX());
159 REPORTER_ASSERT(reporter, 20.0f == device.fLastMatrix.getTranslateY()); 159 REPORTER_ASSERT(reporter, 20.0f == device.fLastMatrix.getTranslateY());
160 160
161 // Only two layers were added, so that should be the end. 161 // Only two layers were added, so that should be the end.
162 REPORTER_ASSERT(reporter, !context->next(&canvas, &paint)); 162 REPORTER_ASSERT(reporter, !context->next(&canvas, &paint));
163 } 163 }
164 164
165 DEF_TEST(LayerDrawLooper, reporter) { 165 DEF_TEST(LayerDrawLooper, reporter) {
166 test_frontToBack(reporter); 166 test_frontToBack(reporter);
167 test_backToFront(reporter); 167 test_backToFront(reporter);
168 test_mixed(reporter); 168 test_mixed(reporter);
169 } 169 }
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« gm/rects.cpp ('K') | « tests/BlurTest.cpp ('k') | tests/LayerRasterizerTest.cpp » ('j') | tools/debugger/SkDrawCommand.cpp » ('J')

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