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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 
28 namespace mir
29 {
30 namespace graphics
31 {
32 class Buffer;
33 
34 namespace android
35 {
36 class HWCVsyncCoordinator;
37 class SyncFileOps;
38 class HwcWrapper;
39 
40 class HwcDevice : public HWCCommonDevice
41 {
42 public:
43  //TODO: the first two constructor arguments are redundant. eliminate the 1st one when the 2nd
44  // one can be used by the HWCCommonDevice
45  HwcDevice(std::shared_ptr<hwc_composer_device_1> const& hwc_device,
46  std::shared_ptr<HwcWrapper> const& hwc_wrapper,
47  std::shared_ptr<HWCVsyncCoordinator> const& coordinator,
48  std::shared_ptr<SyncFileOps> const& sync_ops);
49 
50  virtual void render_gl(SwappingGLContext const& context);
51  virtual void render_gl_and_overlays(
52  SwappingGLContext const& context,
53  RenderableList const& list,
54  std::function<void(Renderable const&)> const& render_fn);
55  void post(Buffer const& buffer);
56 
57 private:
58  LayerList hwc_list;
59  void set_list_framebuffer(Buffer const&);
60  void setup_layer_types();
61 
62  std::shared_ptr<HwcWrapper> const hwc_wrapper;
63  std::shared_ptr<SyncFileOps> const sync_ops;
64  bool list_needs_commit{false};
65 };
66 
67 }
68 }
69 }
70 
71 #endif /* MIR_GRAPHICS_ANDROID_HWC_DEVICE_H_ */
sync_ops(sync_ops)
Definition: hwc_device.cpp:74
std::list< std::shared_ptr< Renderable > > RenderableList
Definition: renderable.h:88
hwc_wrapper(hwc_wrapper)

Copyright © 2012,2013 Canonical Ltd.
Generated on Fri Apr 11 21:14:53 UTC 2014