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Side by Side Diff: chromecast/media/cma/backend/alsa/media_pipeline_backend_alsa.h

Issue 2577743002: [chromecast] Deletes libcast_media_1.0_default_core. (Closed)
Patch Set: rebase + simplify libcast_media target Created 4 years 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_ALSA_MEDIA_PIPELINE_BACKEND_ALSA_H_ 5 #ifndef CHROMECAST_MEDIA_CMA_BACKEND_ALSA_MEDIA_PIPELINE_BACKEND_ALSA_H_
6 #define CHROMECAST_MEDIA_CMA_BACKEND_ALSA_MEDIA_PIPELINE_BACKEND_ALSA_H_ 6 #define CHROMECAST_MEDIA_CMA_BACKEND_ALSA_MEDIA_PIPELINE_BACKEND_ALSA_H_
7 7
8 #include <memory> 8 #include <memory>
9 9
10 #include "base/macros.h" 10 #include "base/macros.h"
11 #include "base/memory/ref_counted.h" 11 #include "base/memory/ref_counted.h"
12 #include "base/time/time.h" 12 #include "base/time/time.h"
13 #include "chromecast/public/media/media_pipeline_backend.h" 13 #include "chromecast/public/media/media_pipeline_backend.h"
14 #include "chromecast/public/media/media_pipeline_device_params.h" 14 #include "chromecast/public/media/media_pipeline_device_params.h"
15 15
16 namespace base { 16 namespace base {
17 class SingleThreadTaskRunner; 17 class SingleThreadTaskRunner;
18 } // namespace base 18 } // namespace base
19 19
20 namespace chromecast { 20 namespace chromecast {
21 namespace media { 21 namespace media {
22 class AudioDecoderAlsa; 22 class AudioDecoderAlsa;
23 class VideoDecoderDefault; 23 class VideoDecoderAlsa;
24 24
25 class MediaPipelineBackendAlsa : public MediaPipelineBackend { 25 class MediaPipelineBackendAlsa : public MediaPipelineBackend {
26 public: 26 public:
27 using RenderingDelay = AudioDecoder::RenderingDelay; 27 using RenderingDelay = AudioDecoder::RenderingDelay;
28 28
29 explicit MediaPipelineBackendAlsa(const MediaPipelineDeviceParams& params); 29 explicit MediaPipelineBackendAlsa(const MediaPipelineDeviceParams& params);
30 ~MediaPipelineBackendAlsa() override; 30 ~MediaPipelineBackendAlsa() override;
31 31
32 // MediaPipelineBackend implementation: 32 // MediaPipelineBackend implementation:
33 AudioDecoder* CreateAudioDecoder() override; 33 AudioDecoder* CreateAudioDecoder() override;
(...skipping 13 matching lines...) Expand all
47 // State variable for DCHECKing caller correctness. 47 // State variable for DCHECKing caller correctness.
48 enum State { 48 enum State {
49 kStateUninitialized, 49 kStateUninitialized,
50 kStateInitialized, 50 kStateInitialized,
51 kStatePlaying, 51 kStatePlaying,
52 kStatePaused, 52 kStatePaused,
53 }; 53 };
54 State state_; 54 State state_;
55 55
56 const MediaPipelineDeviceParams params_; 56 const MediaPipelineDeviceParams params_;
57 std::unique_ptr<VideoDecoderDefault> video_decoder_; 57 std::unique_ptr<VideoDecoderAlsa> video_decoder_;
58 std::unique_ptr<AudioDecoderAlsa> audio_decoder_; 58 std::unique_ptr<AudioDecoderAlsa> audio_decoder_;
59 59
60 DISALLOW_COPY_AND_ASSIGN(MediaPipelineBackendAlsa); 60 DISALLOW_COPY_AND_ASSIGN(MediaPipelineBackendAlsa);
61 }; 61 };
62 62
63 } // namespace media 63 } // namespace media
64 } // namespace chromecast 64 } // namespace chromecast
65 65
66 #endif // CHROMECAST_MEDIA_CMA_BACKEND_ALSA_MEDIA_PIPELINE_BACKEND_ALSA_H_ 66 #endif // CHROMECAST_MEDIA_CMA_BACKEND_ALSA_MEDIA_PIPELINE_BACKEND_ALSA_H_
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