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_XCB_H 24 #define SHELL_XCB_H 25 26 #include <xcb/xcb.h> 27 #include "Shell.h" 28 29 class ShellXcb : public Shell { 30 public: 31 ShellXcb(Game &game); 32 ~ShellXcb(); 33 34 void run(); quit()35 void quit() { quit_ = true; } 36 37 private: 38 void init_connection(); 39 40 PFN_vkGetInstanceProcAddr load_vk(); 41 bool can_present(VkPhysicalDevice phy, uint32_t queue_family); 42 43 void create_window(); 44 VkSurfaceKHR create_surface(VkInstance instance); 45 46 void handle_event(const xcb_generic_event_t *ev); 47 void loop_wait(); 48 void loop_poll(); 49 50 xcb_connection_t *c_; 51 xcb_screen_t *scr_; 52 xcb_window_t win_; 53 54 xcb_atom_t wm_protocols_; 55 xcb_atom_t wm_delete_window_; 56 57 void *lib_handle_; 58 59 bool quit_; 60 }; 61 62 #endif // SHELL_XCB_H 63