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