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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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| 174 // TODO(dshwang): remove non-|target| version. crbug.com/349871 | 174 // TODO(dshwang): remove non-|target| version. crbug.com/349871 |
| 175 virtual bool copyVideoTextureToPlatformTexture(gpu::gles2::GLES2Interface*, | 175 virtual bool copyVideoTextureToPlatformTexture(gpu::gles2::GLES2Interface*, |
| 176 unsigned texture, | 176 unsigned texture, |
| 177 unsigned internalFormat, | 177 unsigned internalFormat, |
| 178 unsigned type, | 178 unsigned type, |
| 179 bool premultiplyAlpha, | 179 bool premultiplyAlpha, |
| 180 bool flipY) { | 180 bool flipY) { |
| 181 return false; | 181 return false; |
| 182 } | 182 } |
| 183 | 183 |
| 184 // Do a GPU-GPU textures copy. If the copy is impossible or fails, it returns
false. | 184 // Do a GPU-GPU textures copy. If the copy is impossible or fails, it returns |
| 185 // false. |
| 185 virtual bool copyVideoTextureToPlatformTexture(gpu::gles2::GLES2Interface*, | 186 virtual bool copyVideoTextureToPlatformTexture(gpu::gles2::GLES2Interface*, |
| 186 unsigned target, | 187 unsigned target, |
| 187 unsigned texture, | 188 unsigned texture, |
| 188 unsigned internalFormat, | 189 unsigned internalFormat, |
| 189 unsigned type, | 190 unsigned type, |
| 190 int level, | 191 int level, |
| 191 bool premultiplyAlpha, | 192 bool premultiplyAlpha, |
| 192 bool flipY) { | 193 bool flipY) { |
| 193 return false; | 194 return false; |
| 194 } | 195 } |
| 195 // Copy sub video frame texture to |texture|. If the copy is impossible or fai
ls, it returns false. | 196 // Copy sub video frame texture to |texture|. If the copy is impossible or |
| 197 // fails, it returns false. |
| 196 virtual bool copyVideoSubTextureToPlatformTexture(gpu::gles2::GLES2Interface*, | 198 virtual bool copyVideoSubTextureToPlatformTexture(gpu::gles2::GLES2Interface*, |
| 197 unsigned target, | 199 unsigned target, |
| 198 unsigned texture, | 200 unsigned texture, |
| 199 int level, | 201 int level, |
| 200 int xoffset, | 202 int xoffset, |
| 201 int yoffset, | 203 int yoffset, |
| 202 bool premultiplyAlpha, | 204 bool premultiplyAlpha, |
| 203 bool flipY) { | 205 bool flipY) { |
| 204 return false; | 206 return false; |
| 205 } | 207 } |
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| 227 | 229 |
| 228 virtual void enabledAudioTracksChanged( | 230 virtual void enabledAudioTracksChanged( |
| 229 const WebVector<TrackId>& enabledTrackIds) {} | 231 const WebVector<TrackId>& enabledTrackIds) {} |
| 230 // |selectedTrackId| is null if no track is selected. | 232 // |selectedTrackId| is null if no track is selected. |
| 231 virtual void selectedVideoTrackChanged(TrackId* selectedTrackId) {} | 233 virtual void selectedVideoTrackChanged(TrackId* selectedTrackId) {} |
| 232 }; | 234 }; |
| 233 | 235 |
| 234 } // namespace blink | 236 } // namespace blink |
| 235 | 237 |
| 236 #endif | 238 #endif |
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