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| 1 /* | 1 /* |
| 2 * Copyright (C) 2004, 2006, 2007 Apple Inc. All rights reserved. | 2 * Copyright (C) 2004, 2006, 2007 Apple Inc. All rights reserved. |
| 3 * Copyright (C) 2007 Alp Toker <alp@atoker.com> | 3 * Copyright (C) 2007 Alp Toker <alp@atoker.com> |
| 4 * Copyright (C) 2010 Torch Mobile (Beijing) Co. Ltd. All rights reserved. | 4 * Copyright (C) 2010 Torch Mobile (Beijing) Co. Ltd. All rights reserved. |
| 5 * | 5 * |
| 6 * Redistribution and use in source and binary forms, with or without | 6 * Redistribution and use in source and binary forms, with or without |
| 7 * modification, are permitted provided that the following conditions | 7 * modification, are permitted provided that the following conditions |
| 8 * are met: | 8 * are met: |
| 9 * 1. Redistributions of source code must retain the above copyright | 9 * 1. Redistributions of source code must retain the above copyright |
| 10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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| 43 #include "core/html/canvas/WebGLRenderingContext.h" | 43 #include "core/html/canvas/WebGLRenderingContext.h" |
| 44 #include "core/frame/Frame.h" | 44 #include "core/frame/Frame.h" |
| 45 #include "core/frame/Settings.h" | 45 #include "core/frame/Settings.h" |
| 46 #include "core/rendering/RenderHTMLCanvas.h" | 46 #include "core/rendering/RenderHTMLCanvas.h" |
| 47 #include "platform/MIMETypeRegistry.h" | 47 #include "platform/MIMETypeRegistry.h" |
| 48 #include "platform/graphics/Canvas2DImageBufferSurface.h" | 48 #include "platform/graphics/Canvas2DImageBufferSurface.h" |
| 49 #include "platform/graphics/GraphicsContextStateSaver.h" | 49 #include "platform/graphics/GraphicsContextStateSaver.h" |
| 50 #include "platform/graphics/ImageBuffer.h" | 50 #include "platform/graphics/ImageBuffer.h" |
| 51 #include "platform/graphics/UnacceleratedImageBufferSurface.h" | 51 #include "platform/graphics/UnacceleratedImageBufferSurface.h" |
| 52 #include "platform/graphics/gpu/WebGLImageBufferSurface.h" | 52 #include "platform/graphics/gpu/WebGLImageBufferSurface.h" |
| 53 #include "platform/transforms/AffineTransform.h" |
| 53 #include "public/platform/Platform.h" | 54 #include "public/platform/Platform.h" |
| 54 | 55 |
| 55 namespace WebCore { | 56 namespace WebCore { |
| 56 | 57 |
| 57 using namespace HTMLNames; | 58 using namespace HTMLNames; |
| 58 | 59 |
| 59 // These values come from the WhatWG spec. | 60 // These values come from the WhatWG spec. |
| 60 static const int DefaultWidth = 300; | 61 static const int DefaultWidth = 300; |
| 61 static const int DefaultHeight = 150; | 62 static const int DefaultHeight = 150; |
| 62 | 63 |
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| 554 m_didClearImageBuffer = false; | 555 m_didClearImageBuffer = false; |
| 555 } | 556 } |
| 556 | 557 |
| 557 AffineTransform HTMLCanvasElement::baseTransform() const | 558 AffineTransform HTMLCanvasElement::baseTransform() const |
| 558 { | 559 { |
| 559 ASSERT(hasImageBuffer() && !m_didFailToCreateImageBuffer); | 560 ASSERT(hasImageBuffer() && !m_didFailToCreateImageBuffer); |
| 560 return m_imageBuffer->baseTransform(); | 561 return m_imageBuffer->baseTransform(); |
| 561 } | 562 } |
| 562 | 563 |
| 563 } | 564 } |
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