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hwc_vsync.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_VSYNC_H_
20 #define MIR_GRAPHICS_ANDROID_HWC_VSYNC_H_
21 
22 #include "hwc_vsync_coordinator.h"
23 #include <mutex>
24 #include <condition_variable>
25 
26 namespace mir
27 {
28 namespace graphics
29 {
30 namespace android
31 {
32 
34 {
35 public:
36  HWCVsync();
37 
38  void wait_for_vsync();
39  void notify_vsync();
40 private:
41  std::mutex vsync_wait_mutex;
42  std::condition_variable vsync_trigger;
43  bool vsync_occurred;
44 };
45 
46 }
47 }
48 }
49 #endif /* MIR_GRAPHICS_ANDROID_HWC_VSYNC_COORDINATOR_H_ */
All things Mir.
Definition: aging_buffer.h:24
Definition: hwc_vsync.h:33
Definition: hwc_vsync_coordinator.h:29
HWCVsync()
Definition: hwc_vsync.cpp:22
Definition: android_input_receiver.h:32
void wait_for_vsync()
Definition: hwc_vsync.cpp:27
void notify_vsync()
Definition: hwc_vsync.cpp:37

Copyright © 2012,2013 Canonical Ltd.
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