1 // 2 // Copyright 2020 Pixar 3 // 4 // Licensed under the Apache License, Version 2.0 (the "Apache License") 5 // with the following modification; you may not use this file except in 6 // compliance with the Apache License and the following modification to it: 7 // Section 6. Trademarks. is deleted and replaced with: 8 // 9 // 6. Trademarks. This License does not grant permission to use the trade 10 // names, trademarks, service marks, or product names of the Licensor 11 // and its affiliates, except as required to comply with Section 4(c) of 12 // the License and to reproduce the content of the NOTICE file. 13 // 14 // You may obtain a copy of the Apache License at 15 // 16 // http://www.apache.org/licenses/LICENSE-2.0 17 // 18 // Unless required by applicable law or agreed to in writing, software 19 // distributed under the Apache License with the above modification is 20 // distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 21 // KIND, either express or implied. See the Apache License for the specific 22 // language governing permissions and limitations under the Apache License. 23 // 24 #ifndef PXR_IMAGING_HGIVULKAN_VULKAN_H 25 #define PXR_IMAGING_HGIVULKAN_VULKAN_H 26 27 #include "pxr/base/arch/defines.h" 28 29 // Define the platform for Vulkan so vulkan.h below picks the correct includes. 30 #if defined(ARCH_OS_WINDOWS) 31 #define VK_USE_PLATFORM_WIN32_KHR 32 #elif defined(ARCH_OS_LINUX) 33 #define VK_USE_PLATFORM_XLIB_KHR 34 #elif defined(ARCH_OS_OSX) 35 #define VK_USE_PLATFORM_MACOS_MVK 36 #else 37 #error Unsupported Platform 38 #endif 39 40 #include <vulkan/vulkan.h> 41 42 #include "pxr/imaging/hgiVulkan/vk_mem_alloc.h" 43 44 // Use the default allocator (nullptr) 45 inline VkAllocationCallbacks* HgiVulkanAllocator()46HgiVulkanAllocator() { 47 return nullptr; 48 } 49 50 #endif 51