Audio/video data streaming over shared memory.

chromecast/media/cma/ipc_streamer/decrypt_config_marshaller.h

+// Copyright 2014 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_IPC_STREAMER_DECRYPT_CONFIG_MARSHALLER_H_
+#define CHROMECAST_MEDIA_CMA_IPC_STREAMER_DECRYPT_CONFIG_MARSHALLER_H_
+
+#include "base/memory/scoped_ptr.h"
+
+namespace media {
+class DecryptConfig;
+}
+
+namespace chromecast {
+namespace media {
+class MediaMessage;
+
+class DecryptConfigMarshaller {
+ public:
+  // Writes the serialized structure of |config| into |msg|.
+  static void Write(
+    const ::media::DecryptConfig& config, MediaMessage* msg);
+
+  // Returns a DecryptConfig from its serialized structure.
+  static scoped_ptr< ::media::DecryptConfig> Read(MediaMessage* msg);
+};
+
+}  // namespace media
+}  // namespace chromecast
+
+#endif  // CHROMECAST_MEDIA_CMA_IPC_STREAMER_DECRYPT_CONFIG_MARSHALLER_H_