blob: f8023a87e031c2b26f37db3bade9df915124b2c2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
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_
|
