private void SubmitCommandList()
{
commandList.Close();
commandQueue.ExecuteCommandList(commandList);
fenceValue++;
commandQueue.Signal(fence, fenceValue);
}
public void Tick()
{
_commandAllocator.Reset();
_commandList.Reset(_commandAllocator, null);
// Indicate that the back buffer will be used as a render target.
_commandList.ResourceBarrierTransition(_renderTargets[_frameIndex], ResourceStates.Present, ResourceStates.RenderTarget);
var rtvHandle = _rtvHeap.GetCPUDescriptorHandleForHeapStart();
rtvHandle += _frameIndex * _rtvDescriptorSize;
// Record commands.
Color4 clearColor = new Color4(0.0f, 0.2f, 0.4f, 1.0f);
_commandList.ClearRenderTargetView(rtvHandle, clearColor);
// Indicate that the back buffer will now be used to present.
_commandList.ResourceBarrierTransition(_renderTargets[_frameIndex], ResourceStates.RenderTarget, ResourceStates.Present);
_commandList.Close();
// Execute the command list.
_d3d12CommandQueue.ExecuteCommandList(_commandList);
var result = SwapChain.Present(1, PresentFlags.None);
if (result.Failure &&
result.Code == Vortice.DXGI.ResultCode.DeviceRemoved.Code)
{
}
WaitForPreviousFrame();
}
public uint SubmitCommandList(ID3D12GraphicsCommandList4 pCmdList, ID3D12CommandQueue pCmdQueue, ID3D12Fence pFence, uint fenceValue)
{
pCmdList.Close();
pCmdQueue.ExecuteCommandList(pCmdList);
fenceValue++;
pCmdQueue.Signal(pFence, fenceValue);
return(fenceValue);
}
public void CloseExecuteResetWait()
{
D3D12CommandList.Close();
D3D12CommandQueue.ExecuteCommandList(D3D12CommandList);
using var fence = D3D12Device.CreateFence();
var waitHandle = new AutoResetEvent(false);
fence.SetEventOnCompletion(1, waitHandle);
D3D12CommandQueue.Signal(fence, 1);
waitHandle.WaitOne();
D3D12CommandAllocator.Reset();
D3D12CommandList.Reset(D3D12CommandAllocator);
}