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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef CHROMECAST_RENDERER_MEDIA_HOLE_FRAME_FACTORY_H_ | 5 #ifndef CHROMECAST_RENDERER_MEDIA_HOLE_FRAME_FACTORY_H_ |
| 6 #define CHROMECAST_RENDERER_MEDIA_HOLE_FRAME_FACTORY_H_ | 6 #define CHROMECAST_RENDERER_MEDIA_HOLE_FRAME_FACTORY_H_ |
| 7 | 7 |
| 8 #include <GLES2/gl2.h> | 8 #include <GLES2/gl2.h> |
| 9 | 9 |
| 10 #include "base/memory/ref_counted.h" | 10 #include "base/memory/ref_counted.h" |
| 11 #include "gpu/command_buffer/common/mailbox.h" | 11 #include "gpu/command_buffer/common/mailbox.h" |
| 12 #include "gpu/command_buffer/common/sync_token.h" |
| 12 | 13 |
| 13 namespace gfx { | 14 namespace gfx { |
| 14 class Size; | 15 class Size; |
| 15 } | 16 } |
| 16 | 17 |
| 17 namespace media { | 18 namespace media { |
| 18 class GpuVideoAcceleratorFactories; | 19 class GpuVideoAcceleratorFactories; |
| 19 class VideoFrame; | 20 class VideoFrame; |
| 20 } | 21 } |
| 21 | 22 |
| 22 namespace chromecast { | 23 namespace chromecast { |
| 23 namespace media { | 24 namespace media { |
| 24 | 25 |
| 25 // Creates VideoFrames for CMA - native textures that get turned into | 26 // Creates VideoFrames for CMA - native textures that get turned into |
| 26 // transparent holes in the browser compositor using overlay system. | 27 // transparent holes in the browser compositor using overlay system. |
| 27 // All calls (including ctor/dtor) must be on media thread. | 28 // All calls (including ctor/dtor) must be on media thread. |
| 28 class HoleFrameFactory { | 29 class HoleFrameFactory { |
| 29 public: | 30 public: |
| 30 explicit HoleFrameFactory( | 31 explicit HoleFrameFactory( |
| 31 ::media::GpuVideoAcceleratorFactories* gpu_factories); | 32 ::media::GpuVideoAcceleratorFactories* gpu_factories); |
| 32 ~HoleFrameFactory(); | 33 ~HoleFrameFactory(); |
| 33 | 34 |
| 34 scoped_refptr<::media::VideoFrame> CreateHoleFrame(const gfx::Size& size); | 35 scoped_refptr<::media::VideoFrame> CreateHoleFrame(const gfx::Size& size); |
| 35 | 36 |
| 36 private: | 37 private: |
| 37 ::media::GpuVideoAcceleratorFactories* gpu_factories_; | 38 ::media::GpuVideoAcceleratorFactories* gpu_factories_; |
| 38 gpu::Mailbox mailbox_; | 39 gpu::Mailbox mailbox_; |
| 40 gpu::SyncToken sync_token_; |
| 39 GLuint texture_; | 41 GLuint texture_; |
| 40 GLuint image_id_; | 42 GLuint image_id_; |
| 41 GLuint sync_point_; | |
| 42 | 43 |
| 43 DISALLOW_COPY_AND_ASSIGN(HoleFrameFactory); | 44 DISALLOW_COPY_AND_ASSIGN(HoleFrameFactory); |
| 44 }; | 45 }; |
| 45 | 46 |
| 46 } // namespace media | 47 } // namespace media |
| 47 } // namespace chromecast | 48 } // namespace chromecast |
| 48 | 49 |
| 49 #endif // CHROMECAST_RENDERER_MEDIA_HOLE_FRAME_FACTORY_H_ | 50 #endif // CHROMECAST_RENDERER_MEDIA_HOLE_FRAME_FACTORY_H_ |
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