blob: 10cf47c58342f1f0fabf65db100e6a43ba97e0f5 (
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
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
// Copyright (c) 2011 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_VIDEO_PICTURE_H_
#define MEDIA_VIDEO_PICTURE_H_
#include "base/basictypes.h"
#include "ui/gfx/gl/gl_context.h"
#include "ui/gfx/size.h"
namespace media {
// A picture buffer that is composed of a GLES2 texture.
// This is the media-namespace equivalent of PP_PictureBuffer_Dev.
class PictureBuffer {
public:
PictureBuffer(int32 id, gfx::Size size, uint32 texture_id);
// Returns the client-specified id of the buffer.
int32 id() const {
return id_;
}
// Returns the size of the buffer.
gfx::Size size() const {
return size_;
}
// Returns the id of the texture.
// NOTE: The texture id in the renderer process corresponds to a different
// texture id in the GPU process.
uint32 texture_id() const {
return texture_id_;
}
private:
int32 id_;
gfx::Size size_;
uint32 texture_id_;
};
// A decoded picture frame.
// This is the media-namespace equivalent of PP_Picture_Dev.
class Picture {
public:
Picture(int32 picture_buffer_id, int32 bitstream_buffer_id);
// Returns the id of the picture buffer where this picture is contained.
int32 picture_buffer_id() const {
return picture_buffer_id_;
}
// Returns the id of the bitstream buffer from which this frame was decoded.
int32 bitstream_buffer_id() const {
return bitstream_buffer_id_;
}
void set_bitstream_buffer_id(int32 bitstream_buffer_id) {
bitstream_buffer_id_ = bitstream_buffer_id;
}
private:
int32 picture_buffer_id_;
int32 bitstream_buffer_id_;
};
} // namespace media
#endif // MEDIA_VIDEO_PICTURE_H_
|
