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1 /* | 1 /* |
2 * Copyright (C) 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2009 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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170 virtual unsigned decodedFrameCount() const = 0; | 170 virtual unsigned decodedFrameCount() const = 0; |
171 virtual unsigned droppedFrameCount() const = 0; | 171 virtual unsigned droppedFrameCount() const = 0; |
172 virtual unsigned corruptedFrameCount() const { return 0; } | 172 virtual unsigned corruptedFrameCount() const { return 0; } |
173 virtual size_t audioDecodedByteCount() const = 0; | 173 virtual size_t audioDecodedByteCount() const = 0; |
174 virtual size_t videoDecodedByteCount() const = 0; | 174 virtual size_t videoDecodedByteCount() const = 0; |
175 | 175 |
176 virtual void paint(WebCanvas*, const WebRect&, cc::PaintFlags&) = 0; | 176 virtual void paint(WebCanvas*, const WebRect&, cc::PaintFlags&) = 0; |
177 | 177 |
178 // TODO(kbr): remove non-|target| version. crbug.com/349871 | 178 // TODO(kbr): remove non-|target| version. crbug.com/349871 |
179 // | 179 // |
180 // Do a GPU-GPU texture copy of the natural size of the current | 180 // Do a GPU-GPU texture copy of the current video frame to |texture|, |
181 // video frame to |texture|. Caller is responsible for allocating | 181 // reallocating |texture| at the appropriate size with given internal |
182 // |texture| with the appropriate size. If the copy is impossible or | 182 // format and type if necessary. If the copy is impossible or fails, it |
183 // fails, it returns false. | 183 // returns false. |
184 virtual bool copyVideoTextureToPlatformTexture(gpu::gles2::GLES2Interface*, | 184 virtual bool copyVideoTextureToPlatformTexture(gpu::gles2::GLES2Interface*, |
185 unsigned texture, | 185 unsigned texture, |
| 186 unsigned internalFormat, |
| 187 unsigned type, |
186 bool premultiplyAlpha, | 188 bool premultiplyAlpha, |
187 bool flipY) { | 189 bool flipY) { |
188 return false; | 190 return false; |
189 } | 191 } |
190 | 192 |
191 // TODO(kbr): when updating calling code to use this, remove the | |
192 // |internalFormat| and |type| parameters. crbug.com/349871 | |
193 // Do a GPU-GPU textures copy. If the copy is impossible or fails, it returns | 193 // Do a GPU-GPU textures copy. If the copy is impossible or fails, it returns |
194 // false. | 194 // false. |
195 virtual bool copyVideoTextureToPlatformTexture(gpu::gles2::GLES2Interface*, | 195 virtual bool copyVideoTextureToPlatformTexture(gpu::gles2::GLES2Interface*, |
196 unsigned target, | 196 unsigned target, |
197 unsigned texture, | 197 unsigned texture, |
198 unsigned internalFormat, | 198 unsigned internalFormat, |
199 unsigned type, | 199 unsigned type, |
200 int level, | 200 int level, |
201 bool premultiplyAlpha, | 201 bool premultiplyAlpha, |
202 bool flipY) { | 202 bool flipY) { |
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285 virtual bool getLastUploadedFrameInfo(unsigned* width, | 285 virtual bool getLastUploadedFrameInfo(unsigned* width, |
286 unsigned* height, | 286 unsigned* height, |
287 double* timestamp) { | 287 double* timestamp) { |
288 return false; | 288 return false; |
289 } | 289 } |
290 }; | 290 }; |
291 | 291 |
292 } // namespace blink | 292 } // namespace blink |
293 | 293 |
294 #endif | 294 #endif |
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