Index: chromecast/media/cma/pipeline/frame_status_cb_impl.cc |
diff --git a/chromecast/media/cma/pipeline/frame_status_cb_impl.cc b/chromecast/media/cma/pipeline/frame_status_cb_impl.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..06769f7e0b6bc8c8c6bafeadfd09b5e7e6e128f8 |
--- /dev/null |
+++ b/chromecast/media/cma/pipeline/frame_status_cb_impl.cc |
@@ -0,0 +1,30 @@ |
+// Copyright 2015 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 "chromecast/media/cma/pipeline/frame_status_cb_impl.h" |
+ |
+#include "base/bind.h" |
+#include "base/location.h" |
+#include "base/single_thread_task_runner.h" |
+#include "base/thread_task_runner_handle.h" |
+ |
+namespace chromecast { |
+namespace media { |
+ |
+FrameStatusCBImpl::FrameStatusCBImpl(const CallbackType& cb) |
+ : cb_(cb), task_runner_(base::ThreadTaskRunnerHandle::Get()) {} |
+ |
+FrameStatusCBImpl::~FrameStatusCBImpl() {} |
+ |
+void FrameStatusCBImpl::Run(MediaComponentDevice::FrameStatus status) { |
+ if (task_runner_->BelongsToCurrentThread()) { |
+ if (!cb_.is_null()) |
+ cb_.Run(status); |
+ } else { |
+ task_runner_->PostTask(FROM_HERE, base::Bind(cb_, status)); |
+ } |
+} |
+ |
+} // namespace media |
+} // namespace chromecast |