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internal_surface.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 Lesser 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 Lesser General Public License for more details.
12  *
13  * You should have received a copy of the GNU Lesser General Public License
14  * along with this program. If not, see <http://www.gnu.org/licenses/>.
15  *
16  * Authored by: Alan Griffiths <alan@octopull.co.uk>
17  */
18 
19 #ifndef MIR_GRAPHICS_INTERNAL_SURFACE_H_
20 #define MIR_GRAPHICS_INTERNAL_SURFACE_H_
21 
22 #include "mir/geometry/size.h"
24 
25 #include <memory>
26 
27 namespace mir
28 {
29 namespace graphics
30 {
31 class Buffer;
32 
34 {
35 public:
36  virtual ~InternalSurface() = default;
37 
38  virtual std::shared_ptr<Buffer> advance_client_buffer() = 0;
39  virtual geometry::Size size() const = 0;
40  virtual MirPixelFormat pixel_format() const = 0;
41 
42 protected:
43  InternalSurface() = default;
44  InternalSurface(InternalSurface const&) = delete;
45  InternalSurface& operator=(InternalSurface const&) = delete;
46 };
47 }
48 }
49 
50 #endif /* MIR_GRAPHICS_INTERNAL_SURFACE_H_ */

Copyright © 2012,2013 Canonical Ltd.
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