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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 #ifndef OffscreenCanvasRenderingContext2D_h | 5 #ifndef OffscreenCanvasRenderingContext2D_h |
6 #define OffscreenCanvasRenderingContext2D_h | 6 #define OffscreenCanvasRenderingContext2D_h |
7 | 7 |
8 #include "core/html/canvas/CanvasContextCreationAttributes.h" | 8 #include "core/html/canvas/CanvasContextCreationAttributes.h" |
9 #include "core/html/canvas/CanvasRenderingContext.h" | 9 #include "core/html/canvas/CanvasRenderingContext.h" |
10 #include "core/html/canvas/CanvasRenderingContextFactory.h" | 10 #include "core/html/canvas/CanvasRenderingContextFactory.h" |
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46 void setOffscreenCanvasGetContextResult(OffscreenRenderingContext&) final; | 46 void setOffscreenCanvasGetContextResult(OffscreenRenderingContext&) final; |
47 void setIsHidden(bool) final { NOTREACHED(); } | 47 void setIsHidden(bool) final { NOTREACHED(); } |
48 void stop() final { NOTREACHED(); } | 48 void stop() final { NOTREACHED(); } |
49 void setCanvasGetContextResult(RenderingContext&) final {} | 49 void setCanvasGetContextResult(RenderingContext&) final {} |
50 void clearRect(double x, double y, double width, double height) override { | 50 void clearRect(double x, double y, double width, double height) override { |
51 BaseRenderingContext2D::clearRect(x, y, width, height); | 51 BaseRenderingContext2D::clearRect(x, y, width, height); |
52 } | 52 } |
53 PassRefPtr<Image> getImage(AccelerationHint, SnapshotReason) const final; | 53 PassRefPtr<Image> getImage(AccelerationHint, SnapshotReason) const final; |
54 ImageData* toImageData(SnapshotReason) override; | 54 ImageData* toImageData(SnapshotReason) override; |
55 void reset() override; | 55 void reset() override; |
| 56 void finalizeFrame() override; |
56 | 57 |
57 // BaseRenderingContext2D implementation | 58 // BaseRenderingContext2D implementation |
58 bool originClean() const final; | 59 bool originClean() const final; |
59 void setOriginTainted() final; | 60 void setOriginTainted() final; |
60 bool wouldTaintOrigin(CanvasImageSource*, ExecutionContext*) final; | 61 bool wouldTaintOrigin(CanvasImageSource*, ExecutionContext*) final; |
61 | 62 |
62 int width() const final; | 63 int width() const final; |
63 int height() const final; | 64 int height() const final; |
64 | 65 |
65 bool hasImageBuffer() const final; | 66 bool hasImageBuffer() const final; |
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107 | 108 |
108 DEFINE_TYPE_CASTS(OffscreenCanvasRenderingContext2D, | 109 DEFINE_TYPE_CASTS(OffscreenCanvasRenderingContext2D, |
109 CanvasRenderingContext, | 110 CanvasRenderingContext, |
110 context, | 111 context, |
111 context->is2d() && context->offscreenCanvas(), | 112 context->is2d() && context->offscreenCanvas(), |
112 context.is2d() && context.offscreenCanvas()); | 113 context.is2d() && context.offscreenCanvas()); |
113 | 114 |
114 } // namespace blink | 115 } // namespace blink |
115 | 116 |
116 #endif // OffscreenCanvasRenderingContext2D_h | 117 #endif // OffscreenCanvasRenderingContext2D_h |
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