OLD | NEW |
1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 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_ENCODE_ACCELERATOR_H_ | 5 #ifndef CONTENT_COMMON_GPU_MEDIA_ANDROID_VIDEO_ENCODE_ACCELERATOR_H_ |
6 #define CONTENT_COMMON_GPU_MEDIA_ANDROID_VIDEO_ENCODE_ACCELERATOR_H_ | 6 #define CONTENT_COMMON_GPU_MEDIA_ANDROID_VIDEO_ENCODE_ACCELERATOR_H_ |
7 | 7 |
8 #include <list> | 8 #include <list> |
9 #include <queue> | 9 #include <queue> |
10 #include <vector> | 10 #include <vector> |
(...skipping 18 matching lines...) Expand all Loading... |
29 // class expects to live and be called on a single thread (the GPU process' | 29 // class expects to live and be called on a single thread (the GPU process' |
30 // ChildThread). | 30 // ChildThread). |
31 class CONTENT_EXPORT AndroidVideoEncodeAccelerator | 31 class CONTENT_EXPORT AndroidVideoEncodeAccelerator |
32 : public media::VideoEncodeAccelerator { | 32 : public media::VideoEncodeAccelerator { |
33 public: | 33 public: |
34 AndroidVideoEncodeAccelerator(); | 34 AndroidVideoEncodeAccelerator(); |
35 virtual ~AndroidVideoEncodeAccelerator(); | 35 virtual ~AndroidVideoEncodeAccelerator(); |
36 | 36 |
37 // media::VideoEncodeAccelerator implementation. | 37 // media::VideoEncodeAccelerator implementation. |
38 virtual std::vector<media::VideoEncodeAccelerator::SupportedProfile> | 38 virtual std::vector<media::VideoEncodeAccelerator::SupportedProfile> |
39 GetSupportedProfiles() OVERRIDE; | 39 GetSupportedProfiles() override; |
40 virtual bool Initialize(media::VideoFrame::Format format, | 40 virtual bool Initialize(media::VideoFrame::Format format, |
41 const gfx::Size& input_visible_size, | 41 const gfx::Size& input_visible_size, |
42 media::VideoCodecProfile output_profile, | 42 media::VideoCodecProfile output_profile, |
43 uint32 initial_bitrate, | 43 uint32 initial_bitrate, |
44 Client* client) OVERRIDE; | 44 Client* client) override; |
45 virtual void Encode(const scoped_refptr<media::VideoFrame>& frame, | 45 virtual void Encode(const scoped_refptr<media::VideoFrame>& frame, |
46 bool force_keyframe) OVERRIDE; | 46 bool force_keyframe) override; |
47 virtual void UseOutputBitstreamBuffer(const media::BitstreamBuffer& buffer) | 47 virtual void UseOutputBitstreamBuffer(const media::BitstreamBuffer& buffer) |
48 OVERRIDE; | 48 override; |
49 virtual void RequestEncodingParametersChange(uint32 bitrate, | 49 virtual void RequestEncodingParametersChange(uint32 bitrate, |
50 uint32 framerate) OVERRIDE; | 50 uint32 framerate) override; |
51 virtual void Destroy() OVERRIDE; | 51 virtual void Destroy() override; |
52 | 52 |
53 private: | 53 private: |
54 enum { | 54 enum { |
55 // Arbitrary choice. | 55 // Arbitrary choice. |
56 INITIAL_FRAMERATE = 30, | 56 INITIAL_FRAMERATE = 30, |
57 // Until there are non-realtime users, no need for unrequested I-frames. | 57 // Until there are non-realtime users, no need for unrequested I-frames. |
58 IFRAME_INTERVAL = kint32max, | 58 IFRAME_INTERVAL = kint32max, |
59 }; | 59 }; |
60 | 60 |
61 // Impedance-mismatch fixers: MediaCodec is a poll-based API but VEA is a | 61 // Impedance-mismatch fixers: MediaCodec is a poll-based API but VEA is a |
(...skipping 43 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
105 size_t output_buffers_capacity_; // 0 until RequireBitstreamBuffers. | 105 size_t output_buffers_capacity_; // 0 until RequireBitstreamBuffers. |
106 | 106 |
107 uint32 last_set_bitrate_; // In bps. | 107 uint32 last_set_bitrate_; // In bps. |
108 | 108 |
109 DISALLOW_COPY_AND_ASSIGN(AndroidVideoEncodeAccelerator); | 109 DISALLOW_COPY_AND_ASSIGN(AndroidVideoEncodeAccelerator); |
110 }; | 110 }; |
111 | 111 |
112 } // namespace content | 112 } // namespace content |
113 | 113 |
114 #endif // CONTENT_COMMON_GPU_MEDIA_ANDROID_VIDEO_ENCODE_ACCELERATOR_H_ | 114 #endif // CONTENT_COMMON_GPU_MEDIA_ANDROID_VIDEO_ENCODE_ACCELERATOR_H_ |
OLD | NEW |