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fb_device.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: Kevin DuBois <kevin.dubois@canonical.com>
17  */
18 
19 #ifndef MIR_GRAPHICS_ANDROID_FB_DEVICE_H_
20 #define MIR_GRAPHICS_ANDROID_FB_DEVICE_H_
21 
23 #include <hardware/gralloc.h>
24 #include <hardware/fb.h>
25 
26 namespace mir
27 {
28 namespace graphics
29 {
30 namespace android
31 {
32 
33 class FBDevice : public DisplaySupportProvider
34 {
35 public:
36  FBDevice(std::shared_ptr<framebuffer_device_t> const&);
37 
38  geometry::Size display_size() const;
39  geometry::PixelFormat display_format() const;
40  unsigned int number_of_framebuffers_available() const;
41 
42  void set_next_frontbuffer(std::shared_ptr<graphics::Buffer> const& buffer);
43  void sync_to_display(bool sync);
44  void mode(MirPowerMode mode);
45 
46  void commit_frame(EGLDisplay dpy, EGLSurface sur);
47 
48 private:
49  std::shared_ptr<framebuffer_device_t> const fb_device;
50 };
51 
52 }
53 }
54 }
55 #endif /* MIR_GRAPHICS_ANDROID_FB_DEVICE_H_ */

Copyright © 2012,2013 Canonical Ltd.
Generated on Wed Oct 30 18:52:19 UTC 2013