mirror of https://github.com/AxioDL/metaforce.git
44 lines
1.4 KiB
C++
44 lines
1.4 KiB
C++
#include "BackendBinding.hpp"
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#include <SDL_vulkan.h>
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#include <cassert>
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#include <dawn/native/VulkanBackend.h>
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#include <logvisor/logvisor.hpp>
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namespace aurora::gpu::utils {
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static logvisor::Module Log("aurora::gpu::utils::VulkanBinding");
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class VulkanBinding : public BackendBinding {
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public:
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VulkanBinding(SDL_Window* window, WGPUDevice device) : BackendBinding(window, device) {}
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uint64_t GetSwapChainImplementation() override {
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if (m_swapChainImpl.userData == nullptr) {
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CreateSwapChainImpl();
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}
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return reinterpret_cast<uint64_t>(&m_swapChainImpl);
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}
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WGPUTextureFormat GetPreferredSwapChainTextureFormat() override {
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if (m_swapChainImpl.userData == nullptr) {
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CreateSwapChainImpl();
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}
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return dawn::native::vulkan::GetNativeSwapChainPreferredFormat(&m_swapChainImpl);
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}
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private:
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DawnSwapChainImplementation m_swapChainImpl{};
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void CreateSwapChainImpl() {
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VkSurfaceKHR surface = VK_NULL_HANDLE;
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if (SDL_Vulkan_CreateSurface(m_window, dawn::native::vulkan::GetInstance(m_device), &surface) != SDL_TRUE) {
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Log.report(logvisor::Fatal, FMT_STRING("Failed to create Vulkan surface: {}"), SDL_GetError());
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}
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m_swapChainImpl = dawn::native::vulkan::CreateNativeSwapChainImpl(m_device, surface);
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}
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};
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BackendBinding* CreateVulkanBinding(SDL_Window* window, WGPUDevice device) { return new VulkanBinding(window, device); }
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} // namespace aurora::gpu::utils
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