1 /* 2 * Copyright (C) 2023 Huawei Device Co., Ltd. 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 16 #ifndef VULKAN_SWAPCHAIN_VK_H 17 #define VULKAN_SWAPCHAIN_VK_H 18 19 #include <cstdint> 20 #include <vulkan/vulkan_core.h> 21 22 #include <base/containers/vector.h> 23 #include <render/device/gpu_resource_desc.h> 24 #include <render/namespace.h> 25 26 #include "device/swapchain.h" 27 28 RENDER_BEGIN_NAMESPACE() 29 class Device; 30 struct SwapchainCreateInfo; 31 32 struct SwapchainImagesVk { 33 BASE_NS::vector<VkImage> images; 34 BASE_NS::vector<VkImageView> imageViews; 35 36 uint32_t width { 0 }; 37 uint32_t height { 0 }; 38 39 VkSemaphore semaphore { VK_NULL_HANDLE }; 40 }; 41 42 struct SwapchainPlatformDataVk final { 43 VkSwapchainKHR swapchain { VK_NULL_HANDLE }; 44 SwapchainImagesVk swapchainImages; 45 }; 46 47 class SwapchainVk final : public Swapchain { 48 public: 49 SwapchainVk(Device& device, const SwapchainCreateInfo& swapchainCreateInfo); 50 ~SwapchainVk(); 51 52 const SwapchainPlatformDataVk& GetPlatformData() const; 53 const GpuImageDesc& GetDesc() const override; 54 const GpuImageDesc& GetDescDepthBuffer() const override; 55 56 uint32_t GetFlags() const override; 57 58 private: 59 Device& device_; 60 61 GpuImageDesc desc_; 62 GpuImageDesc descDepthBuffer_; 63 SwapchainPlatformDataVk plat_; 64 uint32_t flags_ { 0u }; 65 }; 66 RENDER_END_NAMESPACE() 67 68 #endif // VULKAN_SWAPCHAIN_VK_H 69