Index: chromecast/media/cma/base/backend_client_callbacks.h |
diff --git a/chromecast/media/cma/base/backend_client_callbacks.h b/chromecast/media/cma/base/backend_client_callbacks.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..35dc86143cbd898319ede59910fb569b1d604b9d |
--- /dev/null |
+++ b/chromecast/media/cma/base/backend_client_callbacks.h |
@@ -0,0 +1,66 @@ |
+// 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. |
+ |
+#ifndef CHROMECAST_MEDIA_CMA_BASE_BACKEND_CLIENT_CALLBACKS_H_ |
gunsch
2015/07/27 17:14:49
Let's put these somewhere a little higher level. M
halliwell
2015/07/28 02:19:35
Done.
|
+#define CHROMECAST_MEDIA_CMA_BASE_BACKEND_CLIENT_CALLBACKS_H_ |
+ |
+#include "base/callback.h" |
+#include "base/memory/ref_counted.h" |
+#include "chromecast/public/media/media_component_device.h" |
+#include "chromecast/public/media/video_pipeline_device.h" |
+ |
+namespace base { |
+class SingleThreadTaskRunner; |
+} |
+ |
+// Helper implementations of CMA backend client callback interfaces in |
+// chromecast/public/media. All implementations take a base::Callback |
+// and handle forwarding the callback to the CMA thread if necessary. |
+namespace chromecast { |
+namespace media { |
+ |
+class MediaComponentDeviceClientImpl : public MediaComponentDevice::Client { |
gunsch
2015/07/27 17:14:49
file nit: can we split these into three files? I k
halliwell
2015/07/28 02:19:35
Yes I hate that too ... was being lazy here ... do
|
+ public: |
+ MediaComponentDeviceClientImpl(const base::Closure& eos_cb); |
+ ~MediaComponentDeviceClientImpl() override; |
+ |
+ void OnEndOfStream() override; |
+ |
+ private: |
+ base::Closure eos_cb_; |
+ scoped_refptr<base::SingleThreadTaskRunner> task_runner_; |
+}; |
+ |
+class VideoPipelineDeviceClientImpl : public VideoPipelineDevice::VideoClient { |
+ public: |
+ typedef base::Callback<void(const Size&)> SizeChangeCB; |
+ |
+ VideoPipelineDeviceClientImpl(const SizeChangeCB& size_change_cb); |
+ ~VideoPipelineDeviceClientImpl() override; |
+ |
+ void OnNaturalSizeChanged(const Size& size) override; |
+ |
+ private: |
+ SizeChangeCB size_change_cb_; |
+ scoped_refptr<base::SingleThreadTaskRunner> task_runner_; |
+}; |
+ |
+class FrameStatusCBImpl : public MediaComponentDevice::FrameStatusCB { |
+ public: |
+ typedef base::Callback<void(MediaComponentDevice::FrameStatus)> CallbackType; |
+ |
+ FrameStatusCBImpl(const CallbackType& cb); |
+ ~FrameStatusCBImpl() override; |
+ |
+ void Run(MediaComponentDevice::FrameStatus status) override; |
+ |
+ private: |
+ CallbackType cb_; |
+ scoped_refptr<base::SingleThreadTaskRunner> task_runner_; |
+}; |
+ |
+} // namespace media |
+} // namespace chromecast |
+ |
+#endif // CHROMECAST_MEDIA_CMA_BASE_BACKEND_CLIENT_CALLBACKS_H_ |