blob: 8076d7e426f65bbe1f2bd75ac4bd05f5f72cfb60 (
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
|
// Copyright 2015 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_PUBLIC_VIDEO_PLANE_H_
#define CHROMECAST_PUBLIC_VIDEO_PLANE_H_
namespace chromecast {
struct RectF;
struct Size;
namespace media {
class VideoPlane {
public:
// List of possible hardware transforms that can be applied to video.
// Rotations are anticlockwise.
enum Transform {
TRANSFORM_NONE,
ROTATE_90,
ROTATE_180,
ROTATE_270,
FLIP_HORIZONTAL,
FLIP_VERTICAL,
};
virtual ~VideoPlane() {}
// Updates the video plane geometry.
// |screen_rect| specifies the rectangle that the video should occupy,
// in screen resolution coordinates.
// |transform| specifies how the video should be transformed within that
// rectangle.
virtual void SetGeometry(const RectF& screen_rect, Transform transform) = 0;
};
} // namespace media
} // namespace chromecast
#endif // CHROMECAST_PUBLIC_VIDEO_PLANE_H_
|
