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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 #ifndef MEDIA_CAST_CAST_SENDER_IMPL_H_ | 4 #ifndef MEDIA_CAST_CAST_SENDER_IMPL_H_ |
5 #define MEDIA_CAST_CAST_SENDER_IMPL_H_ | 5 #define MEDIA_CAST_CAST_SENDER_IMPL_H_ |
6 | 6 |
7 #include "base/memory/ref_counted.h" | 7 #include "base/memory/ref_counted.h" |
8 #include "base/memory/scoped_ptr.h" | 8 #include "base/memory/scoped_ptr.h" |
9 #include "media/cast/cast_config.h" | 9 #include "media/cast/cast_config.h" |
10 #include "media/cast/cast_defines.h" | 10 #include "media/cast/cast_defines.h" |
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22 | 22 |
23 // This class combines all required sending objects such as the audio and video | 23 // This class combines all required sending objects such as the audio and video |
24 // senders, pacer, packet receiver and frame input. | 24 // senders, pacer, packet receiver and frame input. |
25 class CastSenderImpl : public CastSender { | 25 class CastSenderImpl : public CastSender { |
26 public: | 26 public: |
27 CastSenderImpl(scoped_refptr<CastEnvironment> cast_environment, | 27 CastSenderImpl(scoped_refptr<CastEnvironment> cast_environment, |
28 CastTransportSender* const transport_sender); | 28 CastTransportSender* const transport_sender); |
29 | 29 |
30 virtual void InitializeAudio( | 30 virtual void InitializeAudio( |
31 const AudioSenderConfig& audio_config, | 31 const AudioSenderConfig& audio_config, |
32 const CastInitializationCallback& cast_initialization_cb) OVERRIDE; | 32 const CastInitializationCallback& cast_initialization_cb) override; |
33 virtual void InitializeVideo( | 33 virtual void InitializeVideo( |
34 const VideoSenderConfig& video_config, | 34 const VideoSenderConfig& video_config, |
35 const CastInitializationCallback& cast_initialization_cb, | 35 const CastInitializationCallback& cast_initialization_cb, |
36 const CreateVideoEncodeAcceleratorCallback& create_vea_cb, | 36 const CreateVideoEncodeAcceleratorCallback& create_vea_cb, |
37 const CreateVideoEncodeMemoryCallback& create_video_encode_mem_cb) | 37 const CreateVideoEncodeMemoryCallback& create_video_encode_mem_cb) |
38 OVERRIDE; | 38 override; |
39 | 39 |
40 virtual void SetTargetPlayoutDelay( | 40 virtual void SetTargetPlayoutDelay( |
41 base::TimeDelta new_target_playout_delay) OVERRIDE; | 41 base::TimeDelta new_target_playout_delay) override; |
42 | 42 |
43 virtual ~CastSenderImpl(); | 43 virtual ~CastSenderImpl(); |
44 | 44 |
45 virtual scoped_refptr<AudioFrameInput> audio_frame_input() OVERRIDE; | 45 virtual scoped_refptr<AudioFrameInput> audio_frame_input() override; |
46 virtual scoped_refptr<VideoFrameInput> video_frame_input() OVERRIDE; | 46 virtual scoped_refptr<VideoFrameInput> video_frame_input() override; |
47 | 47 |
48 private: | 48 private: |
49 void ReceivedPacket(scoped_ptr<Packet> packet); | 49 void ReceivedPacket(scoped_ptr<Packet> packet); |
50 void OnVideoInitialized( | 50 void OnVideoInitialized( |
51 const CastInitializationCallback& initialization_cb, | 51 const CastInitializationCallback& initialization_cb, |
52 media::cast::CastInitializationStatus result); | 52 media::cast::CastInitializationStatus result); |
53 | 53 |
54 CastInitializationCallback initialization_callback_; | 54 CastInitializationCallback initialization_callback_; |
55 scoped_ptr<AudioSender> audio_sender_; | 55 scoped_ptr<AudioSender> audio_sender_; |
56 scoped_ptr<VideoSender> video_sender_; | 56 scoped_ptr<VideoSender> video_sender_; |
57 scoped_refptr<AudioFrameInput> audio_frame_input_; | 57 scoped_refptr<AudioFrameInput> audio_frame_input_; |
58 scoped_refptr<VideoFrameInput> video_frame_input_; | 58 scoped_refptr<VideoFrameInput> video_frame_input_; |
59 scoped_refptr<CastEnvironment> cast_environment_; | 59 scoped_refptr<CastEnvironment> cast_environment_; |
60 // The transport sender is owned by the owner of the CastSender, and should be | 60 // The transport sender is owned by the owner of the CastSender, and should be |
61 // valid throughout the lifetime of the CastSender. | 61 // valid throughout the lifetime of the CastSender. |
62 CastTransportSender* const transport_sender_; | 62 CastTransportSender* const transport_sender_; |
63 | 63 |
64 // NOTE: Weak pointers must be invalidated before all other member variables. | 64 // NOTE: Weak pointers must be invalidated before all other member variables. |
65 base::WeakPtrFactory<CastSenderImpl> weak_factory_; | 65 base::WeakPtrFactory<CastSenderImpl> weak_factory_; |
66 | 66 |
67 DISALLOW_COPY_AND_ASSIGN(CastSenderImpl); | 67 DISALLOW_COPY_AND_ASSIGN(CastSenderImpl); |
68 }; | 68 }; |
69 | 69 |
70 } // namespace cast | 70 } // namespace cast |
71 } // namespace media | 71 } // namespace media |
72 | 72 |
73 #endif // MEDIA_CAST_CAST_SENDER_IMPL_H_ | 73 #endif // MEDIA_CAST_CAST_SENDER_IMPL_H_ |
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