Index: media/cdm/cdm_allocator.h |
diff --git a/media/cdm/cdm_allocator.h b/media/cdm/cdm_allocator.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..f8023a87e031c2b26f37db3bade9df915124b2c2 |
--- /dev/null |
+++ b/media/cdm/cdm_allocator.h |
@@ -0,0 +1,42 @@ |
+// Copyright 2016 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 MEDIA_CDM_CDM_ALLOCATOR_H_ |
+#define MEDIA_CDM_CDM_ALLOCATOR_H_ |
+ |
+#include <stdint.h> |
+ |
+#include "base/macros.h" |
+#include "base/memory/scoped_ptr.h" |
+#include "media/base/media_export.h" |
+ |
+namespace cdm { |
+class Buffer; |
+} |
+ |
+namespace media { |
+ |
+class VideoFrameImpl; |
+ |
+class MEDIA_EXPORT CdmAllocator { |
+ public: |
+ virtual ~CdmAllocator(); |
+ |
+ // Creates a buffer with at least |capacity| bytes. Caller is required to |
+ // call Destroy() on the returned buffer when it is done with it. |
+ virtual cdm::Buffer* CreateCdmBuffer(uint32_t capacity) = 0; |
+ |
+ // Returns a new VideoFrameImpl. |
+ virtual scoped_ptr<VideoFrameImpl> CreateCdmVideoFrame() = 0; |
+ |
+ protected: |
+ CdmAllocator(); |
+ |
+ private: |
+ DISALLOW_COPY_AND_ASSIGN(CdmAllocator); |
+}; |
+ |
+} // namespace media |
+ |
+#endif // MEDIA_CDM_CDM_ALLOCATOR_H_ |