protected override void Dispose(bool disposing)
{
base.Dispose(disposing);
VertexFillBrush.Dispose();
VertexDrawBrush.Dispose();
EdgeDrawBrush.Dispose();
RasterDrawBrush.Dispose();
d2dSurface.Dispose();
d2dDeviceContext.Dispose();
d2dDevice.Dispose();
d2dFactory.Dispose();
swapChain.Dispose();
dxgiDevice.Dispose();
d3dDevice.Dispose();
}
/// <summary>
/// Destroys the SwapChain and all related instances.
/// </summary>
void DestroySwapChain()
{
_swapChain2?.Dispose();
_swapChain2 = null;
_device3?.Dispose();
_device3 = null;
_swapChain?.Dispose();
_swapChain = null;
_device?.Dispose();
_device = null;
_d3D11Device?.Dispose();
_d3D11Device = null;
}
public void CloseD3D11()
{
CloseSharedResource();
if (_mainRenderTargerView != null)
{
_mainRenderTargerView.Dispose();
_mainRenderTargerView = null;
}
if (_vertexShaderConstansData != IntPtr.Zero)
{
Marshal.FreeHGlobal(_vertexShaderConstansData);
_vertexShaderConstansData = IntPtr.Zero;
}
if (_swapChain != null)
{
_swapChain.Dispose();
_swapChain = null;
}
if (_dxgiFactory != null)
{
_dxgiFactory.Dispose();
_dxgiFactory = null;
}
if (_dxiAdapter != null)
{
_dxiAdapter.Dispose();
_dxiAdapter = null;
}
if (_d3d11Device != null)
{
_d3d11Device.Dispose();
_d3d11Device = null;
}
if (_dxgiDevice != null)
{
_dxgiDevice.Dispose();
_dxgiDevice = null;
}
if (_vertexShader != null)
{
_vertexShader.Dispose();
_vertexShader = null;
}
if (_pixelShader != null)
{
_pixelShader.Dispose();
_pixelShader = null;
}
if (_vertexShaderConstans != null)
{
_vertexShaderConstans.Dispose();
_vertexShaderConstans = null;
}
if (_samplerState != null)
{
_samplerState.Dispose();
_samplerState = null;
}
if (_rasterizerState != null)
{
_rasterizerState.Dispose();
_rasterizerState = null;
}
if (_inputLayout != null)
{
_inputLayout.Dispose();
_inputLayout = null;
}
}
