1 // Copyright 2018 The SwiftShader Authors. All Rights Reserved. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #ifndef VK_UTILS_HPP_ 16 #define VK_UTILS_HPP_ 17 18 #include "Vulkan/VulkanPlatform.hpp" 19 20 namespace vk { 21 22 class Device; 23 class Instance; 24 25 PFN_vkVoidFunction GetInstanceProcAddr(Instance *instance, const char *pName); 26 PFN_vkVoidFunction GetDeviceProcAddr(Device *device, const char *pName); 27 28 } // namespace vk 29 30 #if VK_USE_PLATFORM_FUCHSIA 31 // See vk_icdInitializeServiceConnectCallback() in libVulkan.cpp for details 32 // about this global pointer. Since this is a private implementation detail 33 // between the Vulkan loader and the ICDs, this type will never be part of 34 // the <vulkan/vulkan_fuchsia.h> headers, so define the type here. 35 typedef VkResult(VKAPI_PTR *PFN_vkConnectToService)(const char *pName, uint32_t handle); 36 37 namespace vk { 38 extern PFN_vkConnectToService icdFuchsiaServiceConnectCallback; 39 } 40 #endif // VK_USE_PLATFORM_FUCHSIA 41 42 #endif // VK_UTILS_HPP_ 43