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hwc11_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_HWC11_DEVICE_H_
20 #define MIR_GRAPHICS_ANDROID_HWC11_DEVICE_H_
21 #include "hwc_common_device.h"
22 #include <memory>
23 
24 namespace mir
25 {
26 namespace graphics
27 {
28 class Buffer;
29 
30 namespace android
31 {
32 class HWCLayerList;
33 class HWCVsyncCoordinator;
34 class SyncFileOps;
35 
36 class HWC11Device : public HWCCommonDevice
37 {
38 public:
39  HWC11Device(std::shared_ptr<hwc_composer_device_1> const& hwc_device,
40  std::shared_ptr<HWCLayerList> const& layer_list,
41  std::shared_ptr<DisplaySupportProvider> const& fbdev,
42  std::shared_ptr<HWCVsyncCoordinator> const& coordinator);
43  ~HWC11Device() noexcept;
44 
45  geometry::Size display_size() const;
46  geometry::PixelFormat display_format() const;
47  unsigned int number_of_framebuffers_available() const;
48  void set_next_frontbuffer(std::shared_ptr<Buffer> const& buffer);
49  void sync_to_display(bool sync);
50 
51  void commit_frame(EGLDisplay dpy, EGLSurface sur);
52 
53 private:
54  std::shared_ptr<HWCLayerList> const layer_list;
55  std::shared_ptr<DisplaySupportProvider> const fb_device;
56  std::shared_ptr<SyncFileOps> const sync_ops;
57  unsigned int primary_display_config;
58 };
59 
60 }
61 }
62 }
63 
64 #endif /* MIR_GRAPHICS_ANDROID_HWC11_DEVICE_H_ */

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