1 /* Copyright (c) 2015-2016 The Khronos Group Inc. 2 * Copyright (c) 2015-2016 Valve Corporation 3 * Copyright (c) 2015-2016 LunarG, Inc. 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining a copy 6 * of this software and/or associated documentation files (the "Materials"), to 7 * deal in the Materials without restriction, including without limitation the 8 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 9 * sell copies of the Materials, and to permit persons to whom the Materials 10 * are furnished to do so, subject to the following conditions: 11 * 12 * The above copyright notice(s) and this permission notice shall be included 13 * in all copies or substantial portions of the Materials. 14 * 15 * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 18 * 19 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 20 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 21 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR THE 22 * USE OR OTHER DEALINGS IN THE MATERIALS 23 * 24 * Author: Tobin Ehlis <tobin (at) lunarg.com> 25 */ 26 27 #pragma once 28 29 #include "vulkan/vulkan.h" 30 #include <unordered_map> 31 32 typedef std::unordered_map<void *, VkLayerDispatchTable *> device_table_map; 33 typedef std::unordered_map<void *, VkLayerInstanceDispatchTable *> instance_table_map; 34 VkLayerDispatchTable *initDeviceTable(VkDevice device, const PFN_vkGetDeviceProcAddr gpa, device_table_map &map); 35 VkLayerDispatchTable *initDeviceTable(VkDevice device, const PFN_vkGetDeviceProcAddr gpa); 36 VkLayerInstanceDispatchTable *initInstanceTable(VkInstance instance, const PFN_vkGetInstanceProcAddr gpa, instance_table_map &map); 37 VkLayerInstanceDispatchTable *initInstanceTable(VkInstance instance, const PFN_vkGetInstanceProcAddr gpa); 38 39 typedef void *dispatch_key; 40 41 static inline dispatch_key get_dispatch_key(const void *object) { return (dispatch_key) * (VkLayerDispatchTable **)object; } 42 43 VkLayerDispatchTable *device_dispatch_table(void *object); 44 45 VkLayerInstanceDispatchTable *instance_dispatch_table(void *object); 46 47 VkLayerDispatchTable *get_dispatch_table(device_table_map &map, void *object); 48 49 VkLayerInstanceDispatchTable *get_dispatch_table(instance_table_map &map, void *object); 50 51 VkLayerInstanceCreateInfo *get_chain_info(const VkInstanceCreateInfo *pCreateInfo, VkLayerFunction func); 52 VkLayerDeviceCreateInfo *get_chain_info(const VkDeviceCreateInfo *pCreateInfo, VkLayerFunction func); 53 54 void destroy_device_dispatch_table(dispatch_key key); 55 void destroy_instance_dispatch_table(dispatch_key key); 56 void destroy_dispatch_table(device_table_map &map, dispatch_key key); 57 void destroy_dispatch_table(instance_table_map &map, dispatch_key key); 58
