public static void SetDimensions(IntPtr deviceContext, int width, int height)
{
SoftGLDeviceContext dc = SoftGLDeviceContext.FromHandle(deviceContext);
if (dc != null)
{
dc.SetDimensions(width, height);
}
}
internal static SoftGLDeviceContext FromHandle(IntPtr handle)
{
SoftGLDeviceContext result = null;
if (!handleDeviceDict.TryGetValue(handle, out result))
{
result = null;
}
return(result);
}
/// <summary>
/// Make specified <paramref name="renderContext"/> the current one of current thread.
/// </summary>
/// <param name="deviceContext"></param>
/// <param name="renderContext"></param>
public static void MakeCurrent(IntPtr deviceContext, IntPtr renderContext)
{
SoftGLRenderContext context = GetContextObj(renderContext);
var device = SoftGLDeviceContext.FromHandle(deviceContext);
bool firstBound = ((context != null) && (device != null) && (!context.Bounded));
ContextManager.MakeCurrent(deviceContext, renderContext);
if (firstBound)
{
int x = 0, y = 0, width = device.Width, height = device.Height;
SoftGLRenderContext.glViewport(x, y, width, height);
}
}
public static IntPtr CreateDeviceContext(int width, int height)
{
var dc = new SoftGLDeviceContext(width, height);
return(dc.DeviceContextHandle);
}
