/// <summary>
/// Creates a new VMR9 custom allocator to use with Direct3D
/// </summary>
public Vmr9Allocator()
{
/* Use the 9Ex for Vista */
if (IsVistaOrBetter)
{
Direct3D.Direct3DCreate9Ex(D3D_SDK_VERSION, out m_d3dEx);
}
else /* For XP */
{
m_d3d = Direct3D.Direct3DCreate9(D3D_SDK_VERSION);
}
CreateDevice();
}
static Vmr9Allocator()
{
m_hWnd = GetDesktopWindow();
/* Use the 9Ex for Vista */
if (IsVistaOrBetter)
{
Direct3D.Direct3DCreate9Ex(D3D_SDK_VERSION, out m_d3dEx);
}
else /* For XP */
{
m_d3d = Direct3D.Direct3DCreate9(D3D_SDK_VERSION);
}
CreateDevice();
}
/// <summary>
/// Creates a new VMR9 custom allocator to use with Direct3D
/// </summary>
public Vmr9Allocator()
{
/* Use the 9Ex for Vista */
int hr = 0;
if (IsVistaOrBetter)
{
hr = Direct3D.Direct3DCreate9Ex(D3D_SDK_VERSION, out m_d3dEx);
}
else /* For XP */
{
m_d3d = Direct3D.Direct3DCreate9(D3D_SDK_VERSION);
}
if (m_d3dEx == null && m_d3d == null)
{
string hrStr = hr == 0 ? "" : $"({hr:X})";
throw new WPFMediaKitException($"Could not create IDirect3D9 {hrStr}. " + VMR9_ERROR);
}
CreateDevice();
}
