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 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 * Author: Tobin Ehlis <tobin (at) lunarg.com> 18 */ 19 20 #pragma once 21 22 #include "vulkan/vk_layer.h" 23 #include "vulkan/vulkan.h" 24 #include <unordered_map> 25 26 typedef std::unordered_map<void *, VkLayerDispatchTable *> device_table_map; 27 typedef std::unordered_map<void *, VkLayerInstanceDispatchTable *> instance_table_map; 28 VkLayerDispatchTable *initDeviceTable(VkDevice device, const PFN_vkGetDeviceProcAddr gpa, device_table_map &map); 29 VkLayerDispatchTable *initDeviceTable(VkDevice device, const PFN_vkGetDeviceProcAddr gpa); 30 VkLayerInstanceDispatchTable *initInstanceTable(VkInstance instance, const PFN_vkGetInstanceProcAddr gpa, instance_table_map &map); 31 VkLayerInstanceDispatchTable *initInstanceTable(VkInstance instance, const PFN_vkGetInstanceProcAddr gpa); 32 33 typedef void *dispatch_key; 34 35 static inline dispatch_key get_dispatch_key(const void *object) { return (dispatch_key) * (VkLayerDispatchTable **)object; } 36 37 VkLayerDispatchTable *device_dispatch_table(void *object); 38 39 VkLayerInstanceDispatchTable *instance_dispatch_table(void *object); 40 41 VkLayerDispatchTable *get_dispatch_table(device_table_map &map, void *object); 42 43 VkLayerInstanceDispatchTable *get_dispatch_table(instance_table_map &map, void *object); 44 45 VkLayerInstanceCreateInfo *get_chain_info(const VkInstanceCreateInfo *pCreateInfo, VkLayerFunction func); 46 VkLayerDeviceCreateInfo *get_chain_info(const VkDeviceCreateInfo *pCreateInfo, VkLayerFunction func); 47 48 void destroy_device_dispatch_table(dispatch_key key); 49 void destroy_instance_dispatch_table(dispatch_key key); 50 void destroy_dispatch_table(device_table_map &map, dispatch_key key); 51 void destroy_dispatch_table(instance_table_map &map, dispatch_key key); 52
