| /* |
| * Copyright 2012, The Android Open Source Project |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef GraphicsOperationCollection_h |
| #define GraphicsOperationCollection_h |
| |
| #if USE(ACCELERATED_COMPOSITING) |
| |
| #include "Color.h" |
| #include "GraphicsOperation.h" |
| #include "IntRect.h" |
| #include "SkRefCnt.h" |
| |
| namespace WebCore { |
| |
| class PlatformGraphicsContext; |
| |
| class GraphicsOperationCollection : public SkRefCnt { |
| public: |
| GraphicsOperationCollection(const IntRect& drawArea); |
| ~GraphicsOperationCollection(); |
| |
| void apply(PlatformGraphicsContext* context); |
| void append(GraphicsOperation::Operation* operation); |
| |
| bool isEmpty(); |
| |
| private: |
| IntRect m_drawArea; |
| Vector<GraphicsOperation::Operation*> m_operations; |
| }; |
| |
| class AutoGraphicsOperationCollection { |
| public: |
| AutoGraphicsOperationCollection(const IntRect& area); |
| ~AutoGraphicsOperationCollection(); |
| GraphicsContext* context() { return m_graphicsContext; } |
| GraphicsOperationCollection* picture() { return m_graphicsOperationCollection; } |
| |
| private: |
| GraphicsOperationCollection* m_graphicsOperationCollection; |
| PlatformGraphicsContext* m_platformGraphicsContext; |
| GraphicsContext* m_graphicsContext; |
| }; |
| |
| } |
| |
| #endif // USE(ACCELERATED_COMPOSITING) |
| |
| #endif // GraphicsOperationCollection_h |