public void Dispose()
{
if (m_swapChain != null)
{
m_swapChain.Dispose();
m_swapChain = null;
}
if (m_context != null)
{
m_context.Dispose();
m_context = null;
}
if (m_device != null)
{
m_device.Dispose();
m_device = null;
}
}
void CreateDevice(IntPtr hWnd)
{
if (m_device != null)
{
return;
}
SharpDX.Configuration.EnableObjectTracking = true;
// SwapChain description
var desc = new SwapChainDescription()
{
BufferCount = 1,
ModeDescription = new ModeDescription(Width, Height,
new Rational(60, 1), Format.R8G8B8A8_UNorm),
IsWindowed = true,
OutputHandle = hWnd,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
};
// Create Device and SwapChain
SwapChain swapChain;
SharpDX.Direct3D11.Device.CreateWithSwapChain(DriverType.Hardware,
DeviceCreationFlags.Debug,
desc,
out m_device, out swapChain);
m_context = m_device.ImmediateContext;
// Ignore all windows events
using (var factory = swapChain.GetParent <Factory>())
{
factory.MakeWindowAssociation(hWnd, WindowAssociationFlags.IgnoreAll);
}
m_swapChain = new DXGISwapChain(swapChain);
}