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 SWIFTSHADER_XLIBSURFACEKHR_HPP 16 #define SWIFTSHADER_XLIBSURFACEKHR_HPP 17 18 #include "VkSurfaceKHR.hpp" 19 #include "libX11.hpp" 20 #include "Vulkan/VkObject.hpp" 21 22 #include <vulkan/vulkan_xlib.h> 23 24 #include <unordered_map> 25 26 namespace vk { 27 28 class XlibSurfaceKHR : public SurfaceKHR, public ObjectBase<XlibSurfaceKHR, VkSurfaceKHR> 29 { 30 public: 31 static bool isSupported(); 32 XlibSurfaceKHR(const VkXlibSurfaceCreateInfoKHR *pCreateInfo, void *mem); 33 34 void destroySurface(const VkAllocationCallbacks *pAllocator) override; 35 36 static size_t ComputeRequiredAllocationSize(const VkXlibSurfaceCreateInfoKHR *pCreateInfo); 37 38 VkResult getSurfaceCapabilities(VkSurfaceCapabilitiesKHR *pSurfaceCapabilities) const override; 39 40 virtual void attachImage(PresentImage *image) override; 41 virtual void detachImage(PresentImage *image) override; 42 VkResult present(PresentImage *image) override; 43 44 private: 45 Display *const pDisplay; 46 const Window window; 47 GC gc; 48 Visual *visual = nullptr; 49 std::unordered_map<PresentImage *, XImage *> imageMap; 50 }; 51 52 } // namespace vk 53 #endif // SWIFTSHADER_XLIBSURFACEKHR_HPP 54