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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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 CONTENT_COMMON_GPU_MEDIA_ANDROID_VIDEO_DECODE_ACCELERATOR_H_ | 5 #ifndef CONTENT_COMMON_GPU_MEDIA_ANDROID_VIDEO_DECODE_ACCELERATOR_H_ |
6 #define CONTENT_COMMON_GPU_MEDIA_ANDROID_VIDEO_DECODE_ACCELERATOR_H_ | 6 #define CONTENT_COMMON_GPU_MEDIA_ANDROID_VIDEO_DECODE_ACCELERATOR_H_ |
7 | 7 |
8 #include <list> | 8 #include <list> |
9 #include <map> | 9 #include <map> |
10 #include <queue> | 10 #include <queue> |
11 #include <string> | 11 #include <string> |
12 #include <vector> | 12 #include <vector> |
13 | 13 |
14 #include "base/compiler_specific.h" | 14 #include "base/compiler_specific.h" |
15 #include "base/threading/thread_checker.h" | 15 #include "base/threading/thread_checker.h" |
16 #include "base/timer/timer.h" | 16 #include "base/timer/timer.h" |
17 #include "content/common/content_export.h" | 17 #include "content/common/content_export.h" |
| 18 #include "content/common/gpu/media/video_decode_accelerator_impl.h" |
18 #include "gpu/command_buffer/service/gles2_cmd_copy_texture_chromium.h" | 19 #include "gpu/command_buffer/service/gles2_cmd_copy_texture_chromium.h" |
19 #include "gpu/command_buffer/service/gles2_cmd_decoder.h" | 20 #include "gpu/command_buffer/service/gles2_cmd_decoder.h" |
20 #include "media/base/android/media_codec_bridge.h" | 21 #include "media/base/android/media_codec_bridge.h" |
21 #include "media/video/video_decode_accelerator.h" | 22 #include "media/video/video_decode_accelerator.h" |
22 | 23 |
23 namespace gfx { | 24 namespace gfx { |
24 class SurfaceTexture; | 25 class SurfaceTexture; |
25 } | 26 } |
26 | 27 |
27 namespace content { | 28 namespace content { |
28 // A VideoDecodeAccelerator implementation for Android. | 29 // A VideoDecodeAccelerator implementation for Android. |
29 // This class decodes the input encoded stream by using Android's MediaCodec | 30 // This class decodes the input encoded stream by using Android's MediaCodec |
30 // class. http://developer.android.com/reference/android/media/MediaCodec.html | 31 // class. http://developer.android.com/reference/android/media/MediaCodec.html |
31 class CONTENT_EXPORT AndroidVideoDecodeAccelerator | 32 class CONTENT_EXPORT AndroidVideoDecodeAccelerator |
32 : public media::VideoDecodeAccelerator { | 33 : public VideoDecodeAcceleratorImpl { |
33 public: | 34 public: |
34 // Does not take ownership of |client| which must outlive |*this|. | 35 // Does not take ownership of |client| which must outlive |*this|. |
35 AndroidVideoDecodeAccelerator( | 36 AndroidVideoDecodeAccelerator( |
36 const base::WeakPtr<gpu::gles2::GLES2Decoder> decoder, | 37 const base::WeakPtr<gpu::gles2::GLES2Decoder> decoder, |
37 const base::Callback<bool(void)>& make_context_current); | 38 const base::Callback<bool(void)>& make_context_current); |
38 | 39 |
39 // media::VideoDecodeAccelerator implementation. | 40 // media::VideoDecodeAccelerator implementation. |
40 virtual bool Initialize(media::VideoCodecProfile profile, | 41 virtual bool Initialize(media::VideoCodecProfile profile, |
41 Client* client) OVERRIDE; | 42 Client* client) OVERRIDE; |
42 virtual void Decode(const media::BitstreamBuffer& bitstream_buffer) OVERRIDE; | 43 virtual void Decode(const media::BitstreamBuffer& bitstream_buffer) OVERRIDE; |
43 virtual void AssignPictureBuffers( | 44 virtual void AssignPictureBuffers( |
44 const std::vector<media::PictureBuffer>& buffers) OVERRIDE; | 45 const std::vector<media::PictureBuffer>& buffers) OVERRIDE; |
45 virtual void ReusePictureBuffer(int32 picture_buffer_id) OVERRIDE; | 46 virtual void ReusePictureBuffer(int32 picture_buffer_id) OVERRIDE; |
46 virtual void Flush() OVERRIDE; | 47 virtual void Flush() OVERRIDE; |
47 virtual void Reset() OVERRIDE; | 48 virtual void Reset() OVERRIDE; |
48 virtual void Destroy() OVERRIDE; | 49 virtual void Destroy() OVERRIDE; |
49 virtual bool CanDecodeOnIOThread() OVERRIDE; | |
50 | 50 |
51 private: | 51 private: |
52 enum State { | 52 enum State { |
53 NO_ERROR, | 53 NO_ERROR, |
54 ERROR, | 54 ERROR, |
55 }; | 55 }; |
56 | 56 |
57 static const base::TimeDelta kDecodePollDelay; | 57 static const base::TimeDelta kDecodePollDelay; |
58 | 58 |
59 virtual ~AndroidVideoDecodeAccelerator(); | 59 virtual ~AndroidVideoDecodeAccelerator(); |
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163 | 163 |
164 // WeakPtrFactory for posting tasks back to |this|. | 164 // WeakPtrFactory for posting tasks back to |this|. |
165 base::WeakPtrFactory<AndroidVideoDecodeAccelerator> weak_this_factory_; | 165 base::WeakPtrFactory<AndroidVideoDecodeAccelerator> weak_this_factory_; |
166 | 166 |
167 friend class AndroidVideoDecodeAcceleratorTest; | 167 friend class AndroidVideoDecodeAcceleratorTest; |
168 }; | 168 }; |
169 | 169 |
170 } // namespace content | 170 } // namespace content |
171 | 171 |
172 #endif // CONTENT_COMMON_GPU_MEDIA_ANDROID_VIDEO_DECODE_ACCELERATOR_H_ | 172 #endif // CONTENT_COMMON_GPU_MEDIA_ANDROID_VIDEO_DECODE_ACCELERATOR_H_ |
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