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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #include "chromecast/media/cma/base/backend_client_callbacks.h" | |
6 | |
7 #include "base/bind.h" | |
8 #include "base/location.h" | |
9 #include "base/single_thread_task_runner.h" | |
10 #include "base/thread_task_runner_handle.h" | |
11 #include "chromecast/public/graphics_types.h" | |
12 | |
13 namespace chromecast { | |
14 namespace media { | |
15 | |
16 MediaComponentDeviceClientImpl::MediaComponentDeviceClientImpl( | |
17 const base::Closure& eos_cb) | |
18 : eos_cb_(eos_cb), task_runner_(base::ThreadTaskRunnerHandle::Get()) {} | |
19 | |
20 MediaComponentDeviceClientImpl::~MediaComponentDeviceClientImpl() {} | |
21 | |
22 void MediaComponentDeviceClientImpl::OnEndOfStream() { | |
23 if (!eos_cb_.is_null()) { | |
servolk
2015/07/27 21:25:47
Strictly speaking you shouldn't be accessing eos_c
halliwell
2015/07/28 02:19:35
Done.
| |
24 if (task_runner_->BelongsToCurrentThread()) | |
25 eos_cb_.Run(); | |
26 else | |
27 task_runner_->PostTask(FROM_HERE, eos_cb_); | |
28 } | |
29 } | |
30 | |
31 VideoPipelineDeviceClientImpl::VideoPipelineDeviceClientImpl( | |
32 const SizeChangeCB& size_change_cb) | |
33 : size_change_cb_(size_change_cb), | |
34 task_runner_(base::ThreadTaskRunnerHandle::Get()) {} | |
35 | |
36 VideoPipelineDeviceClientImpl::~VideoPipelineDeviceClientImpl() {} | |
37 | |
38 void VideoPipelineDeviceClientImpl::OnNaturalSizeChanged(const Size& size) { | |
39 if (!size_change_cb_.is_null()) { | |
servolk
2015/07/27 21:25:47
ditto
halliwell
2015/07/28 02:19:35
Done.
| |
40 if (task_runner_->BelongsToCurrentThread()) | |
41 size_change_cb_.Run(size); | |
42 else | |
43 task_runner_->PostTask(FROM_HERE, base::Bind(size_change_cb_, size)); | |
44 } | |
45 } | |
46 | |
47 FrameStatusCBImpl::FrameStatusCBImpl(const CallbackType& cb) | |
48 : cb_(cb), task_runner_(base::ThreadTaskRunnerHandle::Get()) {} | |
49 | |
50 FrameStatusCBImpl::~FrameStatusCBImpl() {} | |
51 | |
52 void FrameStatusCBImpl::Run(MediaComponentDevice::FrameStatus status) { | |
53 if (!cb_.is_null()) { | |
servolk
2015/07/27 21:25:47
ditto
halliwell
2015/07/28 02:19:35
Done.
| |
54 if (task_runner_->BelongsToCurrentThread()) | |
55 cb_.Run(status); | |
56 else | |
57 task_runner_->PostTask(FROM_HERE, base::Bind(cb_, status)); | |
58 } | |
59 } | |
60 | |
61 } // namespace media | |
62 } // namespace chromecast | |
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