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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "platform/graphics/paint/PaintArtifactToSkCanvas.h" | 5 #include "platform/graphics/paint/PaintArtifactToSkCanvas.h" |
6 | 6 |
7 #include "platform/RuntimeEnabledFeatures.h" | 7 #include "platform/RuntimeEnabledFeatures.h" |
8 #include "platform/graphics/paint/DisplayItem.h" | 8 #include "platform/graphics/paint/DisplayItem.h" |
9 #include "platform/graphics/paint/DrawingDisplayItem.h" | 9 #include "platform/graphics/paint/DrawingDisplayItem.h" |
10 #include "platform/graphics/paint/PaintArtifact.h" | 10 #include "platform/graphics/paint/PaintArtifact.h" |
11 #include "platform/testing/TestPaintArtifact.h" | 11 #include "platform/testing/TestPaintArtifact.h" |
12 #include "platform/transforms/TransformationMatrix.h" | 12 #include "platform/transforms/TransformationMatrix.h" |
13 #include "testing/gmock/include/gmock/gmock.h" | 13 #include "testing/gmock/include/gmock/gmock.h" |
14 #include "testing/gtest/include/gtest/gtest.h" | 14 #include "testing/gtest/include/gtest/gtest.h" |
15 #include "third_party/skia/include/core/SkCanvas.h" | 15 #include "third_party/skia/include/core/SkCanvas.h" |
16 #include "third_party/skia/include/core/SkColor.h" | 16 #include "third_party/skia/include/core/SkColor.h" |
17 #include "third_party/skia/include/core/SkMatrix.h" | 17 #include "third_party/skia/include/core/SkMatrix.h" |
18 #include "third_party/skia/include/core/SkPaint.h" | 18 #include "third_party/skia/include/core/SkPaint.h" |
19 #include "third_party/skia/include/core/SkPicture.h" | 19 #include "third_party/skia/include/core/SkPicture.h" |
20 #include "third_party/skia/include/core/SkPictureRecorder.h" | 20 #include "third_party/skia/include/core/SkPictureRecorder.h" |
21 #include "third_party/skia/include/core/SkRect.h" | 21 #include "third_party/skia/include/core/SkRect.h" |
22 | 22 |
23 using testing::_; | 23 using testing::_; |
24 using testing::Eq; | 24 using testing::Eq; |
25 using testing::Pointee; | 25 using testing::Pointee; |
26 using testing::Property; | 26 using testing::Property; |
27 using testing::ResultOf; | 27 using testing::ResultOf; |
28 | 28 |
29 namespace blink { | 29 namespace blink { |
| 30 |
30 namespace { | 31 namespace { |
| 32 TransformPaintPropertyNode* dummyRootTransform() { |
| 33 DEFINE_STATIC_REF(TransformPaintPropertyNode, rootTransform, |
| 34 (TransformPaintPropertyNode::create( |
| 35 nullptr, TransformationMatrix(), FloatPoint3D()))); |
| 36 return rootTransform; |
| 37 } |
| 38 |
| 39 ClipPaintPropertyNode* dummyRootClip() { |
| 40 DEFINE_STATIC_REF(ClipPaintPropertyNode, rootClip, |
| 41 (ClipPaintPropertyNode::create( |
| 42 nullptr, dummyRootTransform(), |
| 43 FloatRoundedRect(LayoutRect::infiniteIntRect())))); |
| 44 return rootClip; |
| 45 } |
| 46 |
| 47 EffectPaintPropertyNode* dummyRootEffect() { |
| 48 DEFINE_STATIC_REF(EffectPaintPropertyNode, rootEffect, |
| 49 (EffectPaintPropertyNode::create( |
| 50 nullptr, dummyRootTransform(), dummyRootClip(), |
| 51 CompositorFilterOperations(), 1.0))); |
| 52 return rootEffect; |
| 53 } |
31 | 54 |
32 static const int kCanvasWidth = 800; | 55 static const int kCanvasWidth = 800; |
33 static const int kCanvasHeight = 600; | 56 static const int kCanvasHeight = 600; |
34 | 57 |
35 class MockCanvas : public SkCanvas { | 58 class MockCanvas : public SkCanvas { |
36 public: | 59 public: |
37 MockCanvas(int width, int height) : SkCanvas(width, height) {} | 60 MockCanvas(int width, int height) : SkCanvas(width, height) {} |
38 | 61 |
39 MOCK_METHOD3(onDrawRect, void(const SkRect&, const SkPaint&, MockCanvas*)); | 62 MOCK_METHOD3(onDrawRect, void(const SkRect&, const SkPaint&, MockCanvas*)); |
40 MOCK_METHOD2(willSaveLayer, void(unsigned alpha, MockCanvas*)); | 63 MOCK_METHOD2(willSaveLayer, void(unsigned alpha, MockCanvas*)); |
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141 onDrawRect(SkRect::MakeWH(300, 200), | 164 onDrawRect(SkRect::MakeWH(300, 200), |
142 Property(&SkPaint::getColor, SK_ColorRED), _)); | 165 Property(&SkPaint::getColor, SK_ColorRED), _)); |
143 EXPECT_CALL(canvas, willSaveLayer(expectedSecondOpacity, _)); | 166 EXPECT_CALL(canvas, willSaveLayer(expectedSecondOpacity, _)); |
144 EXPECT_CALL(canvas, | 167 EXPECT_CALL(canvas, |
145 onDrawRect(SkRect::MakeWH(300, 200), | 168 onDrawRect(SkRect::MakeWH(300, 200), |
146 Property(&SkPaint::getColor, SK_ColorBLUE), _)); | 169 Property(&SkPaint::getColor, SK_ColorBLUE), _)); |
147 } | 170 } |
148 | 171 |
149 // Build an opacity effect tree. | 172 // Build an opacity effect tree. |
150 RefPtr<EffectPaintPropertyNode> opacityEffect1 = | 173 RefPtr<EffectPaintPropertyNode> opacityEffect1 = |
151 EffectPaintPropertyNode::create(nullptr, 0.5); | 174 EffectPaintPropertyNode::create(dummyRootEffect(), dummyRootTransform(), |
| 175 dummyRootClip(), |
| 176 CompositorFilterOperations(), 0.5); |
152 RefPtr<EffectPaintPropertyNode> opacityEffect2 = | 177 RefPtr<EffectPaintPropertyNode> opacityEffect2 = |
153 EffectPaintPropertyNode::create(opacityEffect1, 0.25); | 178 EffectPaintPropertyNode::create(opacityEffect1, dummyRootTransform(), |
| 179 dummyRootClip(), |
| 180 CompositorFilterOperations(), 0.25); |
154 | 181 |
155 TestPaintArtifact artifact; | 182 TestPaintArtifact artifact; |
156 artifact.chunk(nullptr, nullptr, opacityEffect1.get()) | 183 artifact.chunk(nullptr, nullptr, opacityEffect1.get()) |
157 .rectDrawing(FloatRect(0, 0, 300, 200), SK_ColorRED); | 184 .rectDrawing(FloatRect(0, 0, 300, 200), SK_ColorRED); |
158 artifact.chunk(nullptr, nullptr, opacityEffect2.get()) | 185 artifact.chunk(nullptr, nullptr, opacityEffect2.get()) |
159 .rectDrawing(FloatRect(0, 0, 300, 200), SK_ColorBLUE); | 186 .rectDrawing(FloatRect(0, 0, 300, 200), SK_ColorBLUE); |
160 paintArtifactToSkCanvas(artifact.build(), &canvas); | 187 paintArtifactToSkCanvas(artifact.build(), &canvas); |
161 } | 188 } |
162 | 189 |
163 TEST_F(PaintArtifactToSkCanvasTest, ChangingOpacityEffects) { | 190 TEST_F(PaintArtifactToSkCanvasTest, ChangingOpacityEffects) { |
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180 Property(&SkPaint::getColor, SK_ColorBLUE), _)); | 207 Property(&SkPaint::getColor, SK_ColorBLUE), _)); |
181 } | 208 } |
182 | 209 |
183 // Build an opacity effect tree with the following structure: | 210 // Build an opacity effect tree with the following structure: |
184 // _root_ | 211 // _root_ |
185 // | | | 212 // | | |
186 // 0.1 a c 0.3 | 213 // 0.1 a c 0.3 |
187 // | | | 214 // | | |
188 // 0.2 b d 0.4 | 215 // 0.2 b d 0.4 |
189 RefPtr<EffectPaintPropertyNode> opacityEffectA = | 216 RefPtr<EffectPaintPropertyNode> opacityEffectA = |
190 EffectPaintPropertyNode::create(nullptr, 0.1); | 217 EffectPaintPropertyNode::create(dummyRootEffect(), dummyRootTransform(), |
| 218 dummyRootClip(), |
| 219 CompositorFilterOperations(), 0.1); |
191 RefPtr<EffectPaintPropertyNode> opacityEffectB = | 220 RefPtr<EffectPaintPropertyNode> opacityEffectB = |
192 EffectPaintPropertyNode::create(opacityEffectA, 0.2); | 221 EffectPaintPropertyNode::create(opacityEffectA, dummyRootTransform(), |
| 222 dummyRootClip(), |
| 223 CompositorFilterOperations(), 0.2); |
193 RefPtr<EffectPaintPropertyNode> opacityEffectC = | 224 RefPtr<EffectPaintPropertyNode> opacityEffectC = |
194 EffectPaintPropertyNode::create(nullptr, 0.3); | 225 EffectPaintPropertyNode::create(dummyRootEffect(), dummyRootTransform(), |
| 226 dummyRootClip(), |
| 227 CompositorFilterOperations(), 0.3); |
195 RefPtr<EffectPaintPropertyNode> opacityEffectD = | 228 RefPtr<EffectPaintPropertyNode> opacityEffectD = |
196 EffectPaintPropertyNode::create(opacityEffectC, 0.4); | 229 EffectPaintPropertyNode::create(opacityEffectC, dummyRootTransform(), |
| 230 dummyRootClip(), |
| 231 CompositorFilterOperations(), 0.4); |
197 | 232 |
198 // Build a two-chunk artifact directly. | 233 // Build a two-chunk artifact directly. |
199 // chunk1 references opacity node b, chunk2 references opacity node d. | 234 // chunk1 references opacity node b, chunk2 references opacity node d. |
200 TestPaintArtifact artifact; | 235 TestPaintArtifact artifact; |
201 artifact.chunk(nullptr, nullptr, opacityEffectB.get()) | 236 artifact.chunk(nullptr, nullptr, opacityEffectB.get()) |
202 .rectDrawing(FloatRect(0, 0, 300, 200), SK_ColorRED); | 237 .rectDrawing(FloatRect(0, 0, 300, 200), SK_ColorRED); |
203 artifact.chunk(nullptr, nullptr, opacityEffectD.get()) | 238 artifact.chunk(nullptr, nullptr, opacityEffectD.get()) |
204 .rectDrawing(FloatRect(0, 0, 300, 200), SK_ColorBLUE); | 239 .rectDrawing(FloatRect(0, 0, 300, 200), SK_ColorBLUE); |
205 paintArtifactToSkCanvas(artifact.build(), &canvas); | 240 paintArtifactToSkCanvas(artifact.build(), &canvas); |
206 } | 241 } |
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249 ResultOf(&getCanvasClipAsRegion, Eq(totalClip)))); | 284 ResultOf(&getCanvasClipAsRegion, Eq(totalClip)))); |
250 | 285 |
251 TestPaintArtifact artifact; | 286 TestPaintArtifact artifact; |
252 artifact.chunk(nullptr, clip2.get(), nullptr) | 287 artifact.chunk(nullptr, clip2.get(), nullptr) |
253 .rectDrawing(FloatRect(0, 0, 300, 200), SK_ColorRED); | 288 .rectDrawing(FloatRect(0, 0, 300, 200), SK_ColorRED); |
254 paintArtifactToSkCanvas(artifact.build(), &canvas); | 289 paintArtifactToSkCanvas(artifact.build(), &canvas); |
255 } | 290 } |
256 | 291 |
257 } // namespace | 292 } // namespace |
258 } // namespace blink | 293 } // namespace blink |
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