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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 #include "remoting/host/session_manager.h" | 5 #include "remoting/host/session_manager.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 | 8 |
9 #include "base/logging.h" | 9 #include "base/logging.h" |
10 #include "base/scoped_ptr.h" | 10 #include "base/scoped_ptr.h" |
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312 } | 312 } |
313 DCHECK_NE(new_rate, -1.0); | 313 DCHECK_NE(new_rate, -1.0); |
314 | 314 |
315 // Then set the rate. | 315 // Then set the rate. |
316 capture_loop_->PostTask( | 316 capture_loop_->PostTask( |
317 FROM_HERE, | 317 FROM_HERE, |
318 NewRunnableMethod(this, &SessionManager::DoSetRate, new_rate)); | 318 NewRunnableMethod(this, &SessionManager::DoSetRate, new_rate)); |
319 ScheduleNextRateControl(); | 319 ScheduleNextRateControl(); |
320 } | 320 } |
321 | 321 |
322 void SessionManager::DoSendUpdate(ChromotingHostMessage* message, | 322 void SessionManager::DoSendUpdate(HostMessage* message, |
323 Encoder::EncodingState state) { | 323 Encoder::EncodingState state) { |
324 DCHECK_EQ(network_loop_, MessageLoop::current()); | 324 DCHECK_EQ(network_loop_, MessageLoop::current()); |
325 | 325 |
326 // Create a data buffer in wire format from |message|. | 326 // Create a data buffer in wire format from |message|. |
327 scoped_refptr<media::DataBuffer> data = | 327 scoped_refptr<media::DataBuffer> data = |
328 ClientConnection::CreateWireFormatDataBuffer(message); | 328 ClientConnection::CreateWireFormatDataBuffer(message); |
329 | 329 |
330 for (ClientConnectionList::const_iterator i = clients_.begin(); | 330 for (ClientConnectionList::const_iterator i = clients_.begin(); |
331 i < clients_.end(); ++i) { | 331 i < clients_.end(); ++i) { |
332 // TODO(hclam): Merge BeginUpdateStreamMessage into |message|. | 332 // TODO(hclam): Merge BeginUpdateStreamMessage into |message|. |
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386 FROM_HERE, NewRunnableMethod(this, &SessionManager::DoFinishEncode)); | 386 FROM_HERE, NewRunnableMethod(this, &SessionManager::DoFinishEncode)); |
387 } | 387 } |
388 | 388 |
389 // TODO(hclam): Enable |force_refresh| if a new client was | 389 // TODO(hclam): Enable |force_refresh| if a new client was |
390 // added. | 390 // added. |
391 encoder_->Encode(capture_data, false, | 391 encoder_->Encode(capture_data, false, |
392 NewCallback(this, &SessionManager::EncodeDataAvailableTask)); | 392 NewCallback(this, &SessionManager::EncodeDataAvailableTask)); |
393 } | 393 } |
394 | 394 |
395 void SessionManager::EncodeDataAvailableTask( | 395 void SessionManager::EncodeDataAvailableTask( |
396 ChromotingHostMessage* message, Encoder::EncodingState state) { | 396 HostMessage* message, Encoder::EncodingState state) { |
397 DCHECK_EQ(encode_loop_, MessageLoop::current()); | 397 DCHECK_EQ(encode_loop_, MessageLoop::current()); |
398 | 398 |
399 // Before a new encode task starts, notify clients a new update | 399 // Before a new encode task starts, notify clients a new update |
400 // stream is coming. | 400 // stream is coming. |
401 // Notify this will keep a reference to the DataBuffer in the | 401 // Notify this will keep a reference to the DataBuffer in the |
402 // task. The ownership will eventually pass to the ClientConnections. | 402 // task. The ownership will eventually pass to the ClientConnections. |
403 network_loop_->PostTask( | 403 network_loop_->PostTask( |
404 FROM_HERE, | 404 FROM_HERE, |
405 NewRunnableMethod(this, &SessionManager::DoSendUpdate, message, state)); | 405 NewRunnableMethod(this, &SessionManager::DoSendUpdate, message, state)); |
406 | 406 |
407 if (state & Encoder::EncodingEnded) { | 407 if (state & Encoder::EncodingEnded) { |
408 capture_loop_->PostTask( | 408 capture_loop_->PostTask( |
409 FROM_HERE, NewRunnableMethod(this, &SessionManager::DoFinishEncode)); | 409 FROM_HERE, NewRunnableMethod(this, &SessionManager::DoFinishEncode)); |
410 } | 410 } |
411 } | 411 } |
412 | 412 |
413 } // namespace remoting | 413 } // namespace remoting |
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