Index: media/cdm/cdm_buffer_allocator_impl.h |
diff --git a/media/cdm/cdm_buffer_allocator_impl.h b/media/cdm/cdm_buffer_allocator_impl.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..332afb2f821a935679850f204fe60ddca662fe3b |
--- /dev/null |
+++ b/media/cdm/cdm_buffer_allocator_impl.h |
@@ -0,0 +1,35 @@ |
+// 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_BUFFER_ALLOCATOR_IMPL_H_ |
+#define MEDIA_CDM_CDM_BUFFER_ALLOCATOR_IMPL_H_ |
+ |
+#include <stdint.h> |
+ |
+#include "base/macros.h" |
+#include "media/base/media_export.h" |
+#include "media/cdm/cdm_buffer_allocator.h" |
+ |
+namespace media { |
+ |
+// This is a simple CdmBufferAllocator that simply allocates a new |
+// CdmBufferImpl on every Allocate() request. It does not keep track |
+// of the memory allocated. The caller is responsible for calling Destroy() |
+// on the returned buffer when it is no longer needed. |
xhwang
2016/02/09 18:27:32
How about Release()? Can Release() be called after
jrummell
2016/02/11 01:39:38
Updated to mention Release() instead.
|
+class MEDIA_EXPORT CdmBufferAllocatorImpl : public CdmBufferAllocator { |
xhwang
2016/02/09 18:27:32
The "Impl" part makes it look like it'll be the de
jrummell
2016/02/11 01:39:39
Done.
|
+ public: |
+ CdmBufferAllocatorImpl(); |
+ ~CdmBufferAllocatorImpl() override; |
+ |
+ // CdmBufferAllocator implementation. |
+ CdmBuffer* Allocate(uint32_t capacity) final; |
+ void Release(uint32_t buffer_id) final; |
+ |
+ private: |
+ DISALLOW_COPY_AND_ASSIGN(CdmBufferAllocatorImpl); |
+}; |
+ |
+} // namespace media |
+ |
+#endif // MEDIA_CDM_CDM_BUFFER_ALLOCATOR_IMPL_H_ |