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1 /* | 1 /* |
2 * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org> |
3 * Copyright (C) 2007, 2008, 2009 Apple Inc. All rights reserved. | 3 * Copyright (C) 2007, 2008, 2009 Apple Inc. All rights reserved. |
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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111 blink::WebLayer* platformLayer() const; | 111 blink::WebLayer* platformLayer() const; |
112 | 112 |
113 // FIXME: current implementations of this method have the restriction that t
hey only work | 113 // FIXME: current implementations of this method have the restriction that t
hey only work |
114 // with textures that are RGB or RGBA format, UNSIGNED_BYTE type and level 0
, as specified in | 114 // with textures that are RGB or RGBA format, UNSIGNED_BYTE type and level 0
, as specified in |
115 // Extensions3D::canUseCopyTextureCHROMIUM(). | 115 // Extensions3D::canUseCopyTextureCHROMIUM(). |
116 // Destroys the TEXTURE_2D binding for the active texture unit of the passed
context | 116 // Destroys the TEXTURE_2D binding for the active texture unit of the passed
context |
117 bool copyToPlatformTexture(blink::WebGraphicsContext3D*, Platform3DObject, G
Lenum, GLenum, GLint, bool, bool); | 117 bool copyToPlatformTexture(blink::WebGraphicsContext3D*, Platform3DObject, G
Lenum, GLenum, GLint, bool, bool); |
118 | 118 |
119 Platform3DObject getBackingTexture(); | 119 Platform3DObject getBackingTexture(); |
120 | 120 |
121 bool copyRenderingResultsFromDrawingBuffer(DrawingBuffer*); | 121 bool copyRenderingResultsFromDrawingBuffer(DrawingBuffer*, bool fromFrontBuf
fer = false); |
122 | 122 |
123 void flush(); | 123 void flush(); |
124 | 124 |
125 void notifySurfaceInvalid(); | 125 void notifySurfaceInvalid(); |
126 | 126 |
127 private: | 127 private: |
128 ImageBuffer(PassOwnPtr<ImageBufferSurface>); | 128 ImageBuffer(PassOwnPtr<ImageBufferSurface>); |
129 | 129 |
130 void draw(GraphicsContext*, const FloatRect&, const FloatRect* = 0, Composit
eOperator = CompositeSourceOver); | 130 void draw(GraphicsContext*, const FloatRect&, const FloatRect* = 0, Composit
eOperator = CompositeSourceOver); |
131 void drawPattern(GraphicsContext*, const FloatRect&, const FloatSize&, const
FloatPoint&, CompositeOperator, const FloatRect&, blink::WebBlendMode, const In
tSize& repeatSpacing = IntSize()); | 131 void drawPattern(GraphicsContext*, const FloatRect&, const FloatSize&, const
FloatPoint&, CompositeOperator, const FloatRect&, blink::WebBlendMode, const In
tSize& repeatSpacing = IntSize()); |
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149 | 149 |
150 IntSize m_size; | 150 IntSize m_size; |
151 RefPtr<Uint8ClampedArray> m_data; | 151 RefPtr<Uint8ClampedArray> m_data; |
152 }; | 152 }; |
153 | 153 |
154 String PLATFORM_EXPORT ImageDataToDataURL(const ImageDataBuffer&, const String&
mimeType, const double* quality); | 154 String PLATFORM_EXPORT ImageDataToDataURL(const ImageDataBuffer&, const String&
mimeType, const double* quality); |
155 | 155 |
156 } // namespace WebCore | 156 } // namespace WebCore |
157 | 157 |
158 #endif // ImageBuffer_h | 158 #endif // ImageBuffer_h |
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