/// <summary>
/// Create Context using user setting.
/// </summary>
/// <param name="c">Control to host the rendering context</param>
/// <param name="setting">Context setting parameters</param>
/// <returns>Rendering context</returns>
public static new Context CreateContext(IntPtr hWnd, ContextSettings setting)
{
ContextWin rc = new ContextWin(setting, hWnd);
rc.CreateOldContext();
// set highest context major version
if (setting.MajorVersion == 0xff)
{
setting.MajorVersion = (byte)GetInteger(GL.MAJOR_VERSION);
}
// set highest context minor version
if (setting.MinorVersion == 0xff)
{
setting.MinorVersion = (byte)GetInteger(GL.MINOR_VERSION);
}
// create new context using ARB_create_context
if (setting.MajorVersion >= 3)
{
rc.CreateNewContext();
}
else
{
setting.Profile = ContextProfile.None;
setting.Flags = ContextFlags.None;
}
setting.MajorVersion = (byte)GetInteger(GL.MAJOR_VERSION);
setting.MinorVersion = (byte)GetInteger(GL.MINOR_VERSION);
return(rc);
}
/// <summary>
/// Creates a context using custom settings.
/// </summary>
/// <param name="hWnd">The window handle to create the context on.</param>
/// <param name="settings">The custom context settings.</param>
/// <returns>Context</returns>
public static Context CreateContext(IntPtr hWnd, ContextSettings settings)
{
switch (Environment.OSVersion.Platform)
{
case PlatformID.Win32NT:
case PlatformID.Win32Windows:
return(ContextWin.CreateContext(hWnd, settings));
default:
throw new PlatformNotSupportedException();
}
}
private ContextWin(ContextSettings setting, IntPtr hWnd)
{
this.Settings = setting;
this.hWnd = hWnd;
this.disposed = false;
}
