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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 TransformRecorder_h | 5 #ifndef TransformRecorder_h |
| 6 #define TransformRecorder_h | 6 #define TransformRecorder_h |
| 7 | 7 |
| 8 #include "core/CoreExport.h" | 8 #include "core/CoreExport.h" |
| 9 #include "platform/graphics/paint/DisplayItem.h" | 9 #include "platform/graphics/paint/DisplayItem.h" |
| 10 #include "platform/graphics/paint/PaintStash.h" |
| 10 #include "wtf/Allocator.h" | 11 #include "wtf/Allocator.h" |
| 11 | 12 |
| 12 namespace blink { | 13 namespace blink { |
| 13 | 14 |
| 14 class GraphicsContext; | 15 class GraphicsContext; |
| 15 class AffineTransform; | 16 class AffineTransform; |
| 16 | 17 |
| 17 class CORE_EXPORT TransformRecorder { | 18 class CORE_EXPORT TransformRecorder { |
| 18 STACK_ALLOCATED(); | 19 STACK_ALLOCATED(); |
| 19 | 20 |
| 20 public: | 21 public: |
| 21 TransformRecorder(GraphicsContext&, | 22 TransformRecorder(GraphicsContext&, |
| 22 const DisplayItemClient&, | 23 const AffineTransform&, |
| 23 const AffineTransform&); | 24 const LayoutRect& visualRect, |
| 25 const WTF::String& debugName, |
| 26 bool paintedOutputOfObjectHasNoEffectRegardlessOfSize); |
| 24 ~TransformRecorder(); | 27 ~TransformRecorder(); |
| 25 | 28 |
| 26 private: | 29 private: |
| 27 GraphicsContext& m_context; | 30 GraphicsContext& m_context; |
| 28 const DisplayItemClient& m_client; | 31 PaintStash m_client; |
| 29 bool m_skipRecordingForIdentityTransform; | 32 bool m_skipRecordingForIdentityTransform; |
| 30 }; | 33 }; |
| 31 | 34 |
| 32 } // namespace blink | 35 } // namespace blink |
| 33 | 36 |
| 34 #endif // TransformRecorder_h | 37 #endif // TransformRecorder_h |
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