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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 | 4 |
| 5 #ifndef CHROME_RENDERER_MEDIA_CAST_SESSION_H_ | 5 #ifndef CHROME_RENDERER_MEDIA_CAST_SESSION_H_ |
| 6 #define CHROME_RENDERER_MEDIA_CAST_SESSION_H_ | 6 #define CHROME_RENDERER_MEDIA_CAST_SESSION_H_ |
| 7 | 7 |
| 8 #include <memory> | 8 #include <memory> |
| 9 #include <vector> | 9 #include <vector> |
| 10 | 10 |
| 11 #include "base/callback.h" | 11 #include "base/callback.h" |
| 12 #include "base/macros.h" | 12 #include "base/macros.h" |
| 13 #include "base/memory/ref_counted.h" | 13 #include "base/memory/ref_counted.h" |
| 14 #include "media/cast/cast_config.h" | 14 #include "media/cast/cast_config.h" |
| 15 #include "net/base/ip_endpoint.h" | 15 #include "net/base/ip_endpoint.h" |
| 16 | 16 |
| 17 namespace base { | 17 namespace base { |
| 18 class DictionaryValue; | 18 class DictionaryValue; |
| 19 class SingleThreadTaskRunner; | 19 class SingleThreadTaskRunner; |
| 20 class Value; | 20 class Value; |
| 21 using BinaryValue = Value; | |
| 22 } // namespace base | 21 } // namespace base |
| 23 | 22 |
| 24 namespace media { | 23 namespace media { |
| 25 namespace cast { | 24 namespace cast { |
| 26 class AudioFrameInput; | 25 class AudioFrameInput; |
| 27 class VideoFrameInput; | 26 class VideoFrameInput; |
| 28 } // namespace cast | 27 } // namespace cast |
| 29 } // namespace media | 28 } // namespace media |
| 30 | 29 |
| 31 class CastSessionDelegate; | 30 class CastSessionDelegate; |
| 32 | 31 |
| 33 // This class represents a Cast session and allows the session to be | 32 // This class represents a Cast session and allows the session to be |
| 34 // configured on the main thread. Actual work is forwarded to | 33 // configured on the main thread. Actual work is forwarded to |
| 35 // CastSessionDelegate on the IO thread. | 34 // CastSessionDelegate on the IO thread. |
| 36 class CastSession : public base::RefCounted<CastSession> { | 35 class CastSession : public base::RefCounted<CastSession> { |
| 37 public: | 36 public: |
| 38 using AudioFrameInputAvailableCallback = | 37 using AudioFrameInputAvailableCallback = |
| 39 base::Callback<void(const scoped_refptr<media::cast::AudioFrameInput>&)>; | 38 base::Callback<void(const scoped_refptr<media::cast::AudioFrameInput>&)>; |
| 40 using VideoFrameInputAvailableCallback = | 39 using VideoFrameInputAvailableCallback = |
| 41 base::Callback<void(const scoped_refptr<media::cast::VideoFrameInput>&)>; | 40 base::Callback<void(const scoped_refptr<media::cast::VideoFrameInput>&)>; |
| 42 using SendPacketCallback = base::Callback<void(const std::vector<char>&)>; | 41 using SendPacketCallback = base::Callback<void(const std::vector<char>&)>; |
| 43 using EventLogsCallback = | 42 using EventLogsCallback = base::Callback<void(std::unique_ptr<base::Value>)>; |
| 44 base::Callback<void(std::unique_ptr<base::BinaryValue>)>; | |
| 45 using StatsCallback = | 43 using StatsCallback = |
| 46 base::Callback<void(std::unique_ptr<base::DictionaryValue>)>; | 44 base::Callback<void(std::unique_ptr<base::DictionaryValue>)>; |
| 47 using ErrorCallback = base::Callback<void(const std::string&)>; | 45 using ErrorCallback = base::Callback<void(const std::string&)>; |
| 48 | 46 |
| 49 CastSession(); | 47 CastSession(); |
| 50 | 48 |
| 51 // Start encoding of audio and video using the provided configuration. | 49 // Start encoding of audio and video using the provided configuration. |
| 52 // | 50 // |
| 53 // When Cast sender is started and ready to be used | 51 // When Cast sender is started and ready to be used |
| 54 // media::cast::FrameInput will be given through |callback|. | 52 // media::cast::FrameInput will be given through |callback|. |
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| 103 // because it is owned by this object. | 101 // because it is owned by this object. |
| 104 std::unique_ptr<CastSessionDelegate> delegate_; | 102 std::unique_ptr<CastSessionDelegate> delegate_; |
| 105 | 103 |
| 106 // Proxy to the IO task runner. | 104 // Proxy to the IO task runner. |
| 107 const scoped_refptr<base::SingleThreadTaskRunner> io_task_runner_; | 105 const scoped_refptr<base::SingleThreadTaskRunner> io_task_runner_; |
| 108 | 106 |
| 109 DISALLOW_COPY_AND_ASSIGN(CastSession); | 107 DISALLOW_COPY_AND_ASSIGN(CastSession); |
| 110 }; | 108 }; |
| 111 | 109 |
| 112 #endif // CHROME_RENDERER_MEDIA_CAST_SESSION_H_ | 110 #endif // CHROME_RENDERER_MEDIA_CAST_SESSION_H_ |
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