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Side by Side Diff: chromecast/media/cma/backend/audio_pipeline_device_default.h

Issue 1257013003: Load CMA backend from shared library (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebase Created 5 years, 4 months ago
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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_MEDIA_CMA_BACKEND_AUDIO_PIPELINE_DEVICE_DEFAULT_H_ 5 #ifndef CHROMECAST_MEDIA_CMA_BACKEND_AUDIO_PIPELINE_DEVICE_DEFAULT_H_
6 #define CHROMECAST_MEDIA_CMA_BACKEND_AUDIO_PIPELINE_DEVICE_DEFAULT_H_ 6 #define CHROMECAST_MEDIA_CMA_BACKEND_AUDIO_PIPELINE_DEVICE_DEFAULT_H_
7 7
8 #include <vector> 8 #include <vector>
9 9
10 #include "base/macros.h" 10 #include "base/macros.h"
11 #include "chromecast/media/cma/backend/audio_pipeline_device.h" 11 #include "base/memory/scoped_ptr.h"
12 #include "base/threading/thread_checker.h"
13 #include "chromecast/public/media/audio_pipeline_device.h"
12 #include "chromecast/public/media/decoder_config.h" 14 #include "chromecast/public/media/decoder_config.h"
13 15
14 namespace chromecast { 16 namespace chromecast {
15 namespace media { 17 namespace media {
16 18
17 class MediaClockDevice; 19 class MediaClockDevice;
18 class MediaComponentDeviceDefault; 20 class MediaComponentDeviceDefault;
21 struct MediaPipelineDeviceParams;
19 22
20 class AudioPipelineDeviceDefault : public AudioPipelineDevice { 23 class AudioPipelineDeviceDefault : public AudioPipelineDevice {
21 public: 24 public:
22 explicit AudioPipelineDeviceDefault(MediaClockDevice* media_clock_device); 25 AudioPipelineDeviceDefault(const MediaPipelineDeviceParams& params,
26 MediaClockDevice* media_clock_device);
23 ~AudioPipelineDeviceDefault() override; 27 ~AudioPipelineDeviceDefault() override;
24 28
25 // AudioPipelineDevice implementation. 29 // AudioPipelineDevice implementation.
26 void SetClient(const Client& client) override; 30 void SetClient(Client* client) override;
27 State GetState() const override; 31 State GetState() const override;
28 bool SetState(State new_state) override; 32 bool SetState(State new_state) override;
29 bool SetStartPts(base::TimeDelta time) override; 33 bool SetStartPts(int64_t time_microseconds) override;
30 FrameStatus PushFrame( 34 FrameStatus PushFrame(DecryptContext* decrypt_context,
31 const scoped_refptr<DecryptContext>& decrypt_context, 35 CastDecoderBuffer* buffer,
32 const scoped_refptr<DecoderBufferBase>& buffer, 36 FrameStatusCB* completion_cb) override;
33 const FrameStatusCB& completion_cb) override; 37 RenderingDelay GetRenderingDelay() const override;
34 base::TimeDelta GetRenderingTime() const override;
35 base::TimeDelta GetRenderingDelay() const override;
36 bool SetConfig(const AudioConfig& config) override; 38 bool SetConfig(const AudioConfig& config) override;
37 void SetStreamVolumeMultiplier(float multiplier) override; 39 void SetStreamVolumeMultiplier(float multiplier) override;
38 bool GetStatistics(Statistics* stats) const override; 40 bool GetStatistics(Statistics* stats) const override;
39 41
40 private: 42 private:
41 scoped_ptr<MediaComponentDeviceDefault> pipeline_; 43 scoped_ptr<MediaComponentDeviceDefault> pipeline_;
42 44
43 AudioConfig config_; 45 AudioConfig config_;
44 std::vector<uint8_t> config_extra_data_; 46 std::vector<uint8_t> config_extra_data_;
45 47
48 base::ThreadChecker thread_checker_;
46 DISALLOW_COPY_AND_ASSIGN(AudioPipelineDeviceDefault); 49 DISALLOW_COPY_AND_ASSIGN(AudioPipelineDeviceDefault);
47 }; 50 };
48 51
49 } // namespace media 52 } // namespace media
50 } // namespace chromecast 53 } // namespace chromecast
51 54
52 #endif // CHROMECAST_MEDIA_CMA_BACKEND_AUDIO_PIPELINE_DEVICE_DEFAULT_H_ 55 #endif // CHROMECAST_MEDIA_CMA_BACKEND_AUDIO_PIPELINE_DEVICE_DEFAULT_H_
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