public virtual int GetDesc(
out DXGI_SWAP_CHAIN_DESC pDesc
)
{
var fp = GetFunctionPointer(12);
if (m_GetDescFunc == null)
{
m_GetDescFunc = (GetDescFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(GetDescFunc));
}
return(m_GetDescFunc(m_ptr, out pDesc));
}
public virtual int CreateSwapChain(
IUnknown pDevice,
out DXGI_SWAP_CHAIN_DESC pDesc,
out IDXGISwapChain ppSwapChain
)
{
var fp = GetFunctionPointer(10);
if (m_CreateSwapChainFunc == null)
{
m_CreateSwapChainFunc = (CreateSwapChainFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(CreateSwapChainFunc));
}
ppSwapChain = new IDXGISwapChain();
return(m_CreateSwapChainFunc(m_ptr, pDevice != null ? pDevice.Ptr : IntPtr.Zero, out pDesc, out ppSwapChain.PtrForNew));
}