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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "media/cast/cast_thread.h"
#include "base/logging.h"
using base::TaskRunner;
namespace media {
namespace cast {
CastThread::CastThread(
scoped_refptr<TaskRunner> main_thread_proxy,
scoped_refptr<TaskRunner> audio_encode_thread_proxy,
scoped_refptr<TaskRunner> audio_decode_thread_proxy,
scoped_refptr<TaskRunner> video_encode_thread_proxy,
scoped_refptr<TaskRunner> video_decode_thread_proxy)
: main_thread_proxy_(main_thread_proxy),
audio_encode_thread_proxy_(audio_encode_thread_proxy),
audio_decode_thread_proxy_(audio_decode_thread_proxy),
video_encode_thread_proxy_(video_encode_thread_proxy),
video_decode_thread_proxy_(video_decode_thread_proxy) {
DCHECK(main_thread_proxy) << "Main thread required";
}
bool CastThread::PostTask(ThreadId identifier,
const tracked_objects::Location& from_here,
const base::Closure& task) {
scoped_refptr<TaskRunner> task_runner =
GetMessageTaskRunnerForThread(identifier);
return task_runner->PostTask(from_here, task);
}
bool CastThread::PostDelayedTask(ThreadId identifier,
const tracked_objects::Location& from_here,
const base::Closure& task,
base::TimeDelta delay) {
scoped_refptr<TaskRunner> task_runner =
GetMessageTaskRunnerForThread(identifier);
return task_runner->PostDelayedTask(from_here, task, delay);
}
scoped_refptr<TaskRunner> CastThread::GetMessageTaskRunnerForThread(
ThreadId identifier) {
switch (identifier) {
case CastThread::MAIN:
return main_thread_proxy_;
case CastThread::AUDIO_ENCODER:
return audio_encode_thread_proxy_;
case CastThread::AUDIO_DECODER:
return audio_decode_thread_proxy_;
case CastThread::VIDEO_ENCODER:
return video_encode_thread_proxy_;
case CastThread::VIDEO_DECODER:
return video_decode_thread_proxy_;
}
}
} // namespace cast
} // namespace media
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