1 // Copyright 2019 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 SWIFTSHADER_WIN32SURFACEKHR_HPP 16 #define SWIFTSHADER_WIN32SURFACEKHR_HPP 17 18 #include "VkSurfaceKHR.hpp" 19 #include "Vulkan/VkImage.hpp" 20 #include "Vulkan/VkObject.hpp" 21 22 #if !defined(WIN32_LEAN_AND_MEAN) 23 # define WIN32_LEAN_AND_MEAN 24 #endif // !defined(WIN32_LEAN_AND_MEAN) 25 #include <Windows.h> 26 #include <vulkan/vulkan_win32.h> 27 28 namespace vk { 29 30 class Win32SurfaceKHR : public SurfaceKHR, public ObjectBase<Win32SurfaceKHR, VkSurfaceKHR> 31 { 32 public: 33 Win32SurfaceKHR(const VkWin32SurfaceCreateInfoKHR *pCreateInfo, void *mem); 34 35 void destroySurface(const VkAllocationCallbacks *pAllocator) override; 36 37 static size_t ComputeRequiredAllocationSize(const VkWin32SurfaceCreateInfoKHR *pCreateInfo); 38 39 VkResult getSurfaceCapabilities(const void *pSurfaceInfoPNext, VkSurfaceCapabilitiesKHR *pSurfaceCapabilities, void *pSurfaceCapabilitiesPNext) const override; 40 41 virtual void attachImage(PresentImage *image) override; 42 virtual void detachImage(PresentImage *image) override; 43 VkResult present(PresentImage *image) override; 44 45 private: 46 const HWND hwnd; 47 48 HDC windowContext = {}; 49 HDC bitmapContext = {}; 50 }; 51 52 } // namespace vk 53 #endif // SWIFTSHADER_WIN32SURFACEKHR_HPP 54