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hwc_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 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: Kevin DuBois <kevin.dubois@canonical.com>
17  */
18 
19 #ifndef MIR_GRAPHICS_ANDROID_HWC_DEVICE_H_
20 #define MIR_GRAPHICS_ANDROID_HWC_DEVICE_H_
21 
22 #include "mir_toolkit/common.h"
24 #include "hwc_common_device.h"
25 #include "hwc_layerlist.h"
26 #include <memory>
27 #include <vector>
28 
29 namespace mir
30 {
31 namespace graphics
32 {
33 class Buffer;
34 
35 namespace android
36 {
37 class HWCVsyncCoordinator;
38 class SyncFileOps;
39 class HwcWrapper;
40 
41 class HwcDevice : public HWCCommonDevice
42 {
43 public:
44  HwcDevice(std::shared_ptr<HwcWrapper> const& hwc_wrapper,
45  std::shared_ptr<HWCVsyncCoordinator> const& coordinator,
46  std::shared_ptr<SyncFileOps> const& sync_ops);
47 
48  virtual void post_gl(SwappingGLContext const& context);
49  virtual bool post_overlays(
50  SwappingGLContext const& context,
51  RenderableList const& list,
52  RenderableListCompositor const& list_compositor);
53 
54 private:
55  bool buffer_is_onscreen(Buffer const&) const;
56  void turned_screen_off() override;
57  LayerList hwc_list;
58  std::vector<std::shared_ptr<Buffer>> onscreen_overlay_buffers;
59 
60  std::shared_ptr<HwcWrapper> const hwc_wrapper;
61  std::shared_ptr<SyncFileOps> const sync_ops;
62 };
63 
64 }
65 }
66 }
67 
68 #endif /* MIR_GRAPHICS_ANDROID_HWC_DEVICE_H_ */
All things Mir.
Definition: aging_buffer.h:24
std::shared_ptr< HWCVsyncCoordinator > const coordinator
Definition: hwc_common_device.h:59
Definition: hwc_fallback_gl_renderer.h:38
Definition: hwc_common_device.h:46
Definition: swapping_gl_context.h:31
HwcDevice(std::shared_ptr< HwcWrapper > const &hwc_wrapper, std::shared_ptr< HWCVsyncCoordinator > const &coordinator, std::shared_ptr< SyncFileOps > const &sync_ops)
Definition: hwc_device.cpp:68
std::list< std::shared_ptr< Renderable > > RenderableList
Definition: renderable.h:88
Definition: hwc_device.h:41
virtual bool post_overlays(SwappingGLContext const &context, RenderableList const &list, RenderableListCompositor const &list_compositor)
Definition: hwc_device.cpp:123
Definition: hwc_layerlist.h:55
Definition: buffer.h:43
virtual void post_gl(SwappingGLContext const &context)
Definition: hwc_device.cpp:91
Definition: android_input_receiver.h:32

Copyright © 2012,2013 Canonical Ltd.
Generated on Fri Oct 10 14:07:14 UTC 2014