public static unsafe int CreateDxgiSwapchain
(
this INativeWindow window,
IDXGIFactory2 *factory,
IUnknown *pDevice,
SwapChainDesc1 *pDesc,
SwapChainFullscreenDesc *pFullscreenDesc,
IDXGIOutput *pRestrictToOutput,
IDXGISwapChain1 **ppSwapChain
)
{
if (window.Win32.HasValue)
{
return(factory->CreateSwapChainForHwnd
(pDevice, window.Win32.Value.Hwnd, pDesc, pFullscreenDesc, pRestrictToOutput, ppSwapChain));
}
if (window.WinRT.HasValue)
{
return(factory->CreateSwapChainForCoreWindow
(pDevice, (IUnknown *)window.WinRT.Value, pDesc, pRestrictToOutput, ppSwapChain));
}
Throw();
return(-1);
internal SwapChainOutput(GraphicsDevice device, Size size, IOutputOwner owner, OutputConfiguration desc) : base(device, desc)
{
_device = device;
var swapChainDesc = CreateDesc(desc, size);
if (UseSeperatePresentQueue())
{
_presentQueue = new CommandQueue(device, ExecutionContext.Graphics, enableTdr: true);
_presentQueueIsSeperate = true;
}
else
{
_presentQueue = device.GraphicsQueue;
}
using var factory = CreateFactory();
using UniqueComPtr <IDXGISwapChain1> swapChain = default;
var pQueue = (IUnknown *)_presentQueue.GetQueue();
var ppChain = (IDXGISwapChain1 **)&swapChain;
IDXGIOutput *pRestrict = null;
Guard.ThrowIfFailed(
owner.Type switch
{
OutputType.Hwnd => factory.Ptr->CreateSwapChainForHwnd(
pQueue,
owner.GetOutput(),
&swapChainDesc,
null,
pRestrict,
ppChain
),
OutputType.ICoreWindow => factory.Ptr->CreateSwapChainForCoreWindow(
pQueue,
(IUnknown *)owner.GetOutput(),
&swapChainDesc,
pRestrict,
ppChain
),
OutputType.SwapChainPanel => factory.Ptr->CreateSwapChainForComposition(
pQueue,
&swapChainDesc,
pRestrict,
ppChain
),
_ => E_INVALIDARG, // this way we fail if weird enum arg provided
}
public int CreateSwapChainForComposition([NativeTypeName("IUnknown *")] IUnknown *pDevice, [NativeTypeName("const DXGI_SWAP_CHAIN_DESC1 *")] DXGI_SWAP_CHAIN_DESC1 *pDesc, [NativeTypeName("IDXGIOutput *")] IDXGIOutput *pRestrictToOutput, [NativeTypeName("IDXGISwapChain1 **")] IDXGISwapChain1 **ppSwapChain)
{
return(((delegate * unmanaged <IDXGIFactory2 *, IUnknown *, DXGI_SWAP_CHAIN_DESC1 *, IDXGIOutput *, IDXGISwapChain1 **, int>)(lpVtbl[24]))((IDXGIFactory2 *)Unsafe.AsPointer(ref this), pDevice, pDesc, pRestrictToOutput, ppSwapChain));
}
public int CreateSwapChainForHwnd([NativeTypeName("IUnknown *")] IUnknown *pDevice, [NativeTypeName("HWND")] IntPtr hWnd, [NativeTypeName("const DXGI_SWAP_CHAIN_DESC1 *")] DXGI_SWAP_CHAIN_DESC1 *pDesc, [NativeTypeName("const DXGI_SWAP_CHAIN_FULLSCREEN_DESC *")] DXGI_SWAP_CHAIN_FULLSCREEN_DESC *pFullscreenDesc, [NativeTypeName("IDXGIOutput *")] IDXGIOutput *pRestrictToOutput, [NativeTypeName("IDXGISwapChain1 **")] IDXGISwapChain1 **ppSwapChain)
{
return(((delegate * unmanaged <IDXGIFactory2 *, IUnknown *, IntPtr, DXGI_SWAP_CHAIN_DESC1 *, DXGI_SWAP_CHAIN_FULLSCREEN_DESC *, IDXGIOutput *, IDXGISwapChain1 **, int>)(lpVtbl[15]))((IDXGIFactory2 *)Unsafe.AsPointer(ref this), pDevice, hWnd, pDesc, pFullscreenDesc, pRestrictToOutput, ppSwapChain));
}
public HRESULT SetFullscreenState(BOOL Fullscreen, IDXGIOutput *pTarget)
{
return(((delegate * unmanaged <IDXGISwapChain4 *, BOOL, IDXGIOutput *, int>)(lpVtbl[10]))((IDXGISwapChain4 *)Unsafe.AsPointer(ref this), Fullscreen, pTarget));
}
public int SetFullscreenState([NativeTypeName("BOOL")] int Fullscreen, [NativeTypeName("IDXGIOutput *")] IDXGIOutput *pTarget)
{
return(((delegate * stdcall <IDXGISwapChain4 *, int, IDXGIOutput *, int>)(lpVtbl[10]))((IDXGISwapChain4 *)Unsafe.AsPointer(ref this), Fullscreen, pTarget));
}
public HRESULT CreateSwapChainForCoreWindow(IUnknown *pDevice, IUnknown *pWindow, [NativeTypeName("const DXGI_SWAP_CHAIN_DESC1 *")] DXGI_SWAP_CHAIN_DESC1 *pDesc, IDXGIOutput *pRestrictToOutput, IDXGISwapChain1 **ppSwapChain)
{
return(((delegate * unmanaged <IDXGIFactory4 *, IUnknown *, IUnknown *, DXGI_SWAP_CHAIN_DESC1 *, IDXGIOutput *, IDXGISwapChain1 **, int>)(lpVtbl[16]))((IDXGIFactory4 *)Unsafe.AsPointer(ref this), pDevice, pWindow, pDesc, pRestrictToOutput, ppSwapChain));
}
public HRESULT CreateDecodeSwapChainForCompositionSurfaceHandle(IUnknown *pDevice, HANDLE hSurface, DXGI_DECODE_SWAP_CHAIN_DESC *pDesc, IDXGIResource *pYuvDecodeBuffers, IDXGIOutput *pRestrictToOutput, IDXGIDecodeSwapChain **ppSwapChain)
{
return(((delegate * unmanaged <IDXGIFactoryMedia *, IUnknown *, HANDLE, DXGI_DECODE_SWAP_CHAIN_DESC *, IDXGIResource *, IDXGIOutput *, IDXGIDecodeSwapChain **, int>)(lpVtbl[4]))((IDXGIFactoryMedia *)Unsafe.AsPointer(ref this), pDevice, hSurface, pDesc, pYuvDecodeBuffers, pRestrictToOutput, ppSwapChain));
}
public HRESULT CreateSwapChainForCompositionSurfaceHandle(IUnknown *pDevice, HANDLE hSurface, [NativeTypeName("const DXGI_SWAP_CHAIN_DESC1 *")] DXGI_SWAP_CHAIN_DESC1 *pDesc, IDXGIOutput *pRestrictToOutput, IDXGISwapChain1 **ppSwapChain)
{
return(((delegate * unmanaged <IDXGIFactoryMedia *, IUnknown *, HANDLE, DXGI_SWAP_CHAIN_DESC1 *, IDXGIOutput *, IDXGISwapChain1 **, int>)(lpVtbl[3]))((IDXGIFactoryMedia *)Unsafe.AsPointer(ref this), pDevice, hSurface, pDesc, pRestrictToOutput, ppSwapChain));
}
public int CreateDecodeSwapChainForCompositionSurfaceHandle([NativeTypeName("IUnknown *")] IUnknown *pDevice, [NativeTypeName("HANDLE")] IntPtr hSurface, [NativeTypeName("DXGI_DECODE_SWAP_CHAIN_DESC *")] DXGI_DECODE_SWAP_CHAIN_DESC *pDesc, [NativeTypeName("IDXGIResource *")] IDXGIResource *pYuvDecodeBuffers, [NativeTypeName("IDXGIOutput *")] IDXGIOutput *pRestrictToOutput, [NativeTypeName("IDXGIDecodeSwapChain **")] IDXGIDecodeSwapChain **ppSwapChain)
{
return(((delegate * stdcall <IDXGIFactoryMedia *, IUnknown *, IntPtr, DXGI_DECODE_SWAP_CHAIN_DESC *, IDXGIResource *, IDXGIOutput *, IDXGIDecodeSwapChain **, int>)(lpVtbl[4]))((IDXGIFactoryMedia *)Unsafe.AsPointer(ref this), pDevice, hSurface, pDesc, pYuvDecodeBuffers, pRestrictToOutput, ppSwapChain));
}
public int CreateSwapChainForCompositionSurfaceHandle([NativeTypeName("IUnknown *")] IUnknown *pDevice, [NativeTypeName("HANDLE")] IntPtr hSurface, [NativeTypeName("const DXGI_SWAP_CHAIN_DESC1 *")] DXGI_SWAP_CHAIN_DESC1 *pDesc, [NativeTypeName("IDXGIOutput *")] IDXGIOutput *pRestrictToOutput, [NativeTypeName("IDXGISwapChain1 **")] IDXGISwapChain1 **ppSwapChain)
{
return(((delegate * stdcall <IDXGIFactoryMedia *, IUnknown *, IntPtr, DXGI_SWAP_CHAIN_DESC1 *, IDXGIOutput *, IDXGISwapChain1 **, int>)(lpVtbl[3]))((IDXGIFactoryMedia *)Unsafe.AsPointer(ref this), pDevice, hSurface, pDesc, pRestrictToOutput, ppSwapChain));
}
public int CreateSwapChainForCoreWindow([NativeTypeName("IUnknown *")] IUnknown *pDevice, [NativeTypeName("IUnknown *")] IUnknown *pWindow, [NativeTypeName("const DXGI_SWAP_CHAIN_DESC1 *")] DXGI_SWAP_CHAIN_DESC1 *pDesc, [NativeTypeName("IDXGIOutput *")] IDXGIOutput *pRestrictToOutput, [NativeTypeName("IDXGISwapChain1 **")] IDXGISwapChain1 **ppSwapChain)
{
return(((delegate * stdcall <IDXGIFactory3 *, IUnknown *, IUnknown *, DXGI_SWAP_CHAIN_DESC1 *, IDXGIOutput *, IDXGISwapChain1 **, int>)(lpVtbl[16]))((IDXGIFactory3 *)Unsafe.AsPointer(ref this), pDevice, pWindow, pDesc, pRestrictToOutput, ppSwapChain));
}
