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1 /* | 1 /* |
2 * Copyright (c) 2010, Google Inc. All rights reserved. | 2 * Copyright (c) 2010, Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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195 cc::TextureMailbox* outMailbox, | 195 cc::TextureMailbox* outMailbox, |
196 std::unique_ptr<cc::SingleReleaseCallback>* outReleaseCallback) override; | 196 std::unique_ptr<cc::SingleReleaseCallback>* outReleaseCallback) override; |
197 | 197 |
198 // Returns a StaticBitmapImage backed by a texture containing the current | 198 // Returns a StaticBitmapImage backed by a texture containing the current |
199 // contents of the front buffer. This is done without any pixel copies. The | 199 // contents of the front buffer. This is done without any pixel copies. The |
200 // texture in the ImageBitmap is from the active ContextProvider on the | 200 // texture in the ImageBitmap is from the active ContextProvider on the |
201 // DrawingBuffer. | 201 // DrawingBuffer. |
202 PassRefPtr<StaticBitmapImage> transferToStaticBitmapImage(); | 202 PassRefPtr<StaticBitmapImage> transferToStaticBitmapImage(); |
203 | 203 |
204 bool copyToPlatformTexture(gpu::gles2::GLES2Interface*, | 204 bool copyToPlatformTexture(gpu::gles2::GLES2Interface*, |
| 205 GLenum target, |
205 GLuint texture, | 206 GLuint texture, |
206 GLenum internalFormat, | |
207 GLenum destType, | |
208 GLint level, | |
209 bool premultiplyAlpha, | 207 bool premultiplyAlpha, |
210 bool flipY, | 208 bool flipY, |
211 const IntPoint& destTextureOffset, | 209 const IntPoint& destTextureOffset, |
212 const IntRect& sourceSubRectangle, | 210 const IntRect& sourceSubRectangle, |
213 SourceDrawingBuffer); | 211 SourceDrawingBuffer); |
214 | 212 |
215 bool paintRenderingResultsToImageData(int&, | 213 bool paintRenderingResultsToImageData(int&, |
216 int&, | 214 int&, |
217 SourceDrawingBuffer, | 215 SourceDrawingBuffer, |
218 WTF::ArrayBufferContents&); | 216 WTF::ArrayBufferContents&); |
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527 // RuntimeEnabledFeatures::webGLImageChromiumEnabled() call with | 525 // RuntimeEnabledFeatures::webGLImageChromiumEnabled() call with |
528 // shouldUseChromiumImage() calls, and set m_chromiumImageUsage to | 526 // shouldUseChromiumImage() calls, and set m_chromiumImageUsage to |
529 // DisallowChromiumImage in the case of OffscreenCanvas. | 527 // DisallowChromiumImage in the case of OffscreenCanvas. |
530 ChromiumImageUsage m_chromiumImageUsage; | 528 ChromiumImageUsage m_chromiumImageUsage; |
531 bool shouldUseChromiumImage(); | 529 bool shouldUseChromiumImage(); |
532 }; | 530 }; |
533 | 531 |
534 } // namespace blink | 532 } // namespace blink |
535 | 533 |
536 #endif // DrawingBuffer_h | 534 #endif // DrawingBuffer_h |
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