mirror of https://github.com/AxioDL/metaforce.git
38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
|
#include "BackendBinding.hpp"
|
||
|
|
|
||
|
|
#include <SDL_syswm.h>
|
||
|
|
#include <dawn/native/D3D12Backend.h>
|
||
|
|
|
||
|
|
namespace aurora::gpu::utils {
|
||
|
|
class D3D12Binding : public BackendBinding {
|
||
|
|
public:
|
||
|
|
D3D12Binding(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::d3d12::GetNativeSwapChainPreferredFormat(&m_swapChainImpl);
|
||
|
|
}
|
||
|
|
|
||
|
|
private:
|
||
|
|
DawnSwapChainImplementation m_swapChainImpl{};
|
||
|
|
|
||
|
|
void CreateSwapChainImpl() {
|
||
|
|
SDL_SysWMinfo wmInfo;
|
||
|
|
SDL_VERSION(&wmInfo.version);
|
||
|
|
SDL_GetWindowWMInfo(m_window, &wmInfo);
|
||
|
|
m_swapChainImpl = dawn::native::d3d12::CreateNativeSwapChainImpl(m_device, wmInfo.info.win.window);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
BackendBinding* CreateD3D12Binding(SDL_Window* window, WGPUDevice device) { return new D3D12Binding(window, device); }
|
||
|
|
} // namespace aurora::gpu::utils
|