[Chromecast] Add CmaMediaRendererFactory and IPC proxy components

chromecast/common/media/shared_memory_chunk.h

Index: chromecast/common/media/shared_memory_chunk.h
diff --git a/chromecast/common/media/shared_memory_chunk.h b/chromecast/common/media/shared_memory_chunk.h
new file mode 100644
index 0000000000000000000000000000000000000000..e7fe4bcf39bb369a8352d0e021b9e5e0fe3cac50
--- /dev/null
+++ b/chromecast/common/media/shared_memory_chunk.h
@@ -0,0 +1,40 @@
+// 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_COMMON_MEDIA_SHARED_MEMORY_CHUNK_H_
+#define CHROMECAST_COMMON_MEDIA_SHARED_MEMORY_CHUNK_H_
+
+#include "base/memory/scoped_ptr.h"
+#include "chromecast/media/cma/ipc/media_memory_chunk.h"
+
+namespace base {
+class SharedMemory;
+}
+
+namespace chromecast {
+namespace media {
+
+class SharedMemoryChunk : public MediaMemoryChunk {
+ public:
+  SharedMemoryChunk(scoped_ptr<base::SharedMemory> shared_mem,
+                    size_t size);
+  virtual ~SharedMemoryChunk();
+
+  // MediaMemoryChunk implementation.
+  virtual void* data() const override;

[gunsch, 2014/12/20 22:41:33]

remove "virtual" upstream for overridden methods; only "override"

[erickung1, 2014/12/21 11:10:46]

Done.

+  virtual size_t size() const override;
+  virtual bool valid() const override;
+
+ private:
+  scoped_ptr<base::SharedMemory> shared_mem_;
+  size_t size_;
+
+  DISALLOW_COPY_AND_ASSIGN(SharedMemoryChunk);

[gunsch, 2014/12/20 22:41:33]

include base/macros.h for this

[erickung1, 2014/12/21 11:10:46]

Done.

+};
+
+}  // namespace media
+}  // namespace chromecast
+
+#endif  // CHROMECAST_COMMON_MEDIA_SHARED_MEMORY_CHUNK_H_
+