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hwc_wrapper.h
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1 /*
2  * Copyright © 2014 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_WRAPPER_H_
20 #define MIR_GRAPHICS_ANDROID_HWC_WRAPPER_H_
21 
22 #include <hardware/hwcomposer.h>
23 #include <memory>
24 
25 namespace mir
26 {
27 namespace graphics
28 {
29 namespace android
30 {
31 struct HWCCallbacks;
33 {
34 public:
35  virtual ~HwcWrapper() = default;
36 
37  virtual void prepare(hwc_display_contents_1_t&) const = 0;
38  virtual void set(hwc_display_contents_1_t&) const = 0;
39  virtual void register_hooks(std::shared_ptr<HWCCallbacks> const& callbacks) = 0;
40  virtual void vsync_signal_on() const = 0;
41  virtual void vsync_signal_off() const = 0;
42  virtual void display_on() const = 0;
43  virtual void display_off() const = 0;
44 
45 protected:
46  HwcWrapper() = default;
47  HwcWrapper& operator=(HwcWrapper const&) = delete;
48  HwcWrapper(HwcWrapper const&) = delete;
49 };
50 }
51 }
52 }
53 
54 #endif /* MIR_GRAPHICS_ANDROID_HWC_WRAPPER_H_ */
All things Mir.
Definition: aging_buffer.h:24
virtual void vsync_signal_off() const =0
virtual void prepare(hwc_display_contents_1_t &) const =0
virtual void display_on() const =0
virtual void vsync_signal_on() const =0
virtual void set(hwc_display_contents_1_t &) const =0
Definition: hwc_wrapper.h:32
virtual void register_hooks(std::shared_ptr< HWCCallbacks > const &callbacks)=0
virtual void display_off() const =0
Definition: android_input_receiver.h:32
HwcWrapper & operator=(HwcWrapper const &)=delete

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