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pixel_buffer.h
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1 /*
2  * Copyright © 2013 Canonical Ltd.
3  *
4  * This program is free software: you can redistribute it and/or modify it
5  * under the terms of the GNU General Public License version 3,
6  * as published by the Free Software Foundation.
7  *
8  * This program is distributed in the hope that it will be useful,
9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11  * GNU General Public License for more details.
12  *
13  * You should have received a copy of the GNU General Public License
14  * along with this program. If not, see <http://www.gnu.org/licenses/>.
15  *
16  * Authored By: Alexandros Frantzis <alexandros.frantzis@canonical.com>
17  */
18 
19 #ifndef MIR_SHELL_PIXEL_BUFFER_H_
20 #define MIR_SHELL_PIXEL_BUFFER_H_
21 
22 #include "mir/geometry/size.h"
24 
25 namespace mir
26 {
27 namespace graphics
28 {
29 class Buffer;
30 }
31 namespace shell
32 {
33 
38 {
39 public:
40  virtual ~PixelBuffer() = default;
41 
47  virtual void fill_from(graphics::Buffer& buffer) = 0;
48 
57  virtual void const* as_argb_8888() = 0;
58 
62  virtual geometry::Size size() const = 0;
63 
67  virtual geometry::Stride stride() const = 0;
68 
69 protected:
70  PixelBuffer() = default;
71  PixelBuffer(PixelBuffer const&) = delete;
72  PixelBuffer& operator=(PixelBuffer const&) = delete;
73 };
74 
75 }
76 }
77 
78 #endif /* MIR_SHELL_PIXEL_BUFFER_H_ */

Copyright © 2012,2013 Canonical Ltd.
Generated on Tue Oct 15 00:23:28 UTC 2013