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| 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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 REMOTING_HOST_RECORD_SESSION_H_ | 5 #ifndef REMOTING_HOST_RECORD_SESSION_H_ |
| 6 #define REMOTING_HOST_RECORD_SESSION_H_ | 6 #define REMOTING_HOST_RECORD_SESSION_H_ |
| 7 | 7 |
| 8 #include <vector> | 8 #include <vector> |
| 9 | 9 |
| 10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
| 11 #include "base/message_loop.h" | 11 #include "base/message_loop.h" |
| 12 #include "base/ref_counted.h" | 12 #include "base/ref_counted.h" |
| 13 #include "base/scoped_ptr.h" | 13 #include "base/scoped_ptr.h" |
| 14 #include "base/time.h" | 14 #include "base/time.h" |
| 15 #include "remoting/base/encoder.h" | 15 #include "remoting/base/encoder.h" |
| 16 #include "remoting/host/capturer.h" | 16 #include "remoting/host/capturer.h" |
| 17 #include "remoting/proto/video.pb.h" | 17 // TODO(hclam): This class should not know the internal protobuf types. |
| 18 #include "remoting/proto/internal.pb.h" |
| 18 | 19 |
| 19 namespace remoting { | 20 namespace remoting { |
| 20 | 21 |
| 21 class CaptureData; | 22 class CaptureData; |
| 22 class ClientConnection; | 23 class ClientConnection; |
| 23 | 24 |
| 24 // A class for controlling and coordinate Capturer, Encoder | 25 // A class for controlling and coordinate Capturer, Encoder |
| 25 // and NetworkChannel in a record session. | 26 // and NetworkChannel in a record session. |
| 26 // | 27 // |
| 27 // THREADING | 28 // THREADING |
| (...skipping 90 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 118 | 119 |
| 119 void DoStartRateControl(); | 120 void DoStartRateControl(); |
| 120 void DoPauseRateControl(); | 121 void DoPauseRateControl(); |
| 121 | 122 |
| 122 // Helper method to schedule next rate regulation task. | 123 // Helper method to schedule next rate regulation task. |
| 123 void ScheduleNextRateControl(); | 124 void ScheduleNextRateControl(); |
| 124 | 125 |
| 125 void DoRateControl(); | 126 void DoRateControl(); |
| 126 | 127 |
| 127 // DoSendUpdate takes ownership of header and is responsible for deleting it. | 128 // DoSendUpdate takes ownership of header and is responsible for deleting it. |
| 128 void DoSendVideoPacket(VideoPacket* packet); | 129 void DoSendUpdate(ChromotingHostMessage* message, |
| 130 Encoder::EncodingState state); |
| 129 void DoSendInit(scoped_refptr<ClientConnection> client, | 131 void DoSendInit(scoped_refptr<ClientConnection> client, |
| 130 int width, int height); | 132 int width, int height); |
| 131 | 133 |
| 132 void DoAddClient(scoped_refptr<ClientConnection> client); | 134 void DoAddClient(scoped_refptr<ClientConnection> client); |
| 133 void DoRemoveClient(scoped_refptr<ClientConnection> client); | 135 void DoRemoveClient(scoped_refptr<ClientConnection> client); |
| 134 void DoRemoveAllClients(); | 136 void DoRemoveAllClients(); |
| 135 | 137 |
| 136 // Encoder thread ----------------------------------------------------------- | 138 // Encoder thread ----------------------------------------------------------- |
| 137 | 139 |
| 138 void DoEncode(scoped_refptr<CaptureData> capture_data); | 140 void DoEncode(scoped_refptr<CaptureData> capture_data); |
| 139 | 141 |
| 140 // EncodeDataAvailableTask takes ownership of header and is responsible for | 142 // EncodeDataAvailableTask takes ownership of header and is responsible for |
| 141 // deleting it. | 143 // deleting it. |
| 142 void EncodeDataAvailableTask(VideoPacket* packet); | 144 void EncodeDataAvailableTask(ChromotingHostMessage* message, |
| 145 Encoder::EncodingState state); |
| 143 | 146 |
| 144 // Message loops used by this class. | 147 // Message loops used by this class. |
| 145 MessageLoop* capture_loop_; | 148 MessageLoop* capture_loop_; |
| 146 MessageLoop* encode_loop_; | 149 MessageLoop* encode_loop_; |
| 147 MessageLoop* network_loop_; | 150 MessageLoop* network_loop_; |
| 148 | 151 |
| 149 // Reference to the capturer. This member is always accessed on the capture | 152 // Reference to the capturer. This member is always accessed on the capture |
| 150 // thread. | 153 // thread. |
| 151 scoped_ptr<Capturer> capturer_; | 154 scoped_ptr<Capturer> capturer_; |
| 152 | 155 |
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| 174 | 177 |
| 175 // The following member is accessed on the network thread. | 178 // The following member is accessed on the network thread. |
| 176 bool rate_control_started_; | 179 bool rate_control_started_; |
| 177 | 180 |
| 178 DISALLOW_COPY_AND_ASSIGN(SessionManager); | 181 DISALLOW_COPY_AND_ASSIGN(SessionManager); |
| 179 }; | 182 }; |
| 180 | 183 |
| 181 } // namespace remoting | 184 } // namespace remoting |
| 182 | 185 |
| 183 #endif // REMOTING_HOST_RECORD_SESSION_H_ | 186 #endif // REMOTING_HOST_RECORD_SESSION_H_ |
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