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1 /*
2  * Copyright (C) 2016 Google, Inc.
3  *
4  * Permission is hereby granted, free of charge, to any person obtaining a
5  * copy of this software and associated documentation files (the "Software"),
6  * to deal in the Software without restriction, including without limitation
7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8  * and/or sell copies of the Software, and to permit persons to whom the
9  * Software is furnished to do so, subject to the following conditions:
10  *
11  * The above copyright notice and this permission notice shall be included
12  * in all copies or substantial portions of the Software.
13  *
14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
17  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
19  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
20  * DEALINGS IN THE SOFTWARE.
21  */
22 
23 #ifndef SHELL_ANDROID_H
24 #define SHELL_ANDROID_H
25 
26 #include <android_native_app_glue.h>
27 #include "Shell.h"
28 
29 class ShellAndroid : public Shell {
30 public:
31     ShellAndroid(android_app &app, Game &game);
32     ~ShellAndroid();
33 
34     void log(LogPriority priority, const char *msg);
35 
36     void run();
37     void quit();
38 
39 private:
40     PFN_vkGetInstanceProcAddr load_vk();
can_present(VkPhysicalDevice phy,uint32_t queue_family)41     bool can_present(VkPhysicalDevice phy, uint32_t queue_family) { return true; }
42 
43     VkSurfaceKHR create_surface(VkInstance instance);
44 
45     void on_app_cmd(int32_t cmd);
46     int32_t on_input_event(const AInputEvent *event);
47 
48     static inline void on_app_cmd(android_app *app, int32_t cmd);
49     static inline int32_t on_input_event(android_app *app, AInputEvent *event);
50 
51     android_app &app_;
52 
53     void *lib_handle_;
54 };
55 
on_app_cmd(android_app * app,int32_t cmd)56 void ShellAndroid::on_app_cmd(android_app *app, int32_t cmd)
57 {
58     auto android = reinterpret_cast<ShellAndroid *>(app->userData);
59     android->on_app_cmd(cmd);
60 }
61 
on_input_event(android_app * app,AInputEvent * event)62 int32_t ShellAndroid::on_input_event(android_app *app, AInputEvent *event)
63 {
64     auto android = reinterpret_cast<ShellAndroid *>(app->userData);
65     return android->on_input_event(event);
66 }
67 
68 #endif // SHELL_ANDROID_H
69