chromecast/media/cma/pipeline/media_component_device_client_impl.cc

   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/pipeline/media_component_device_client_impl.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
  12 namespace chromecast {
  13 namespace media {
  14
  15 MediaComponentDeviceClientImpl::MediaComponentDeviceClientImpl(
  16     const base::Closure& eos_cb)
  17     : eos_cb_(eos_cb), task_runner_(base::ThreadTaskRunnerHandle::Get()) {}
  18
  19 MediaComponentDeviceClientImpl::~MediaComponentDeviceClientImpl() {}
  20
  21 void MediaComponentDeviceClientImpl::OnEndOfStream() {
  22   if (task_runner_->BelongsToCurrentThread()) {
  23     if (!eos_cb_.is_null())
  24       eos_cb_.Run();
  25   } else {
  26     task_runner_->PostTask(FROM_HERE, eos_cb_);
  27   }
  28 }
  29
  30 }  // namespace media
  31 }  // namespace chromecast