public static Surface CreateGlitzSurface(Gdk.Drawable d)
{
Console.WriteLine("XvisID: " + GdkUtils.GetXVisualId(d.Visual));
IntPtr fmt = NDesk.Glitz.GlitzAPI.glitz_glx_find_drawable_format_for_visual(GdkUtils.GetXDisplay(d.Display),
d.Screen.Number,
GdkUtils.GetXVisualId(d.Visual));
Console.WriteLine("fmt: " + fmt);
uint w = 100, h = 100;
IntPtr glitz_drawable = NDesk.Glitz.GlitzAPI.glitz_glx_create_drawable_for_window(GdkUtils.GetXDisplay(d.Display),
d.Screen.Number,
fmt,
GdkUtils.GetXid(d), w, h);
NDesk.Glitz.Drawable ggd = new NDesk.Glitz.Drawable(glitz_drawable);
IntPtr glitz_format = ggd.FindStandardFormat(NDesk.Glitz.FormatName.ARGB32);
NDesk.Glitz.Surface ggs = new NDesk.Glitz.Surface(ggd, glitz_format, 100, 100, 0, IntPtr.Zero);
Console.WriteLine(ggd.Features);
bool doublebuffer = false;
ggs.Attach(ggd, doublebuffer ? NDesk.Glitz.DrawableBuffer.BackColor : NDesk.Glitz.DrawableBuffer.FrontColor);
//GlitzAPI.glitz_drawable_destroy (glitz_drawable);
GlitzSurface gs = new GlitzSurface(ggs.Handle);
return(gs);
}
public static void RedirectDrawable(Drawable d)
{
uint xid = GdkUtils.GetXid(d);
Console.WriteLine("xid = {0} d.handle = {1}, d.Display.Handle = {2}", xid, d.Handle, d.Display.Handle);
XCompositeRedirectWindow(GdkUtils.GetXDisplay(d.Display), GdkUtils.GetXid(d), CompositeRedirect.Manual);
}
public static Surface CreateSurface(Gdk.Drawable d)
{
int width, height;
d.GetSize(out width, out height);
XlibSurface surface = new XlibSurface(GdkUtils.GetXDisplay(d.Display),
(IntPtr)GdkUtils.GetXid(d),
GdkUtils.GetXVisual(d.Visual),
width, height);
return(surface);
}
public static void SetSourceDrawable(Context ctx, Gdk.Drawable d, double x, double y)
{
try {
gdk_cairo_set_source_pixmap(ctx.Handle, d.Handle, x, y);
} catch (EntryPointNotFoundException) {
int width, height;
d.GetSize(out width, out height);
XlibSurface surface = new XlibSurface(GdkUtils.GetXDisplay(d.Display),
(IntPtr)GdkUtils.GetXid(d),
GdkUtils.GetXVisual(d.Visual),
width, height);
SurfacePattern p = new SurfacePattern(surface);
Matrix m = new Matrix();
m.Translate(-x, -y);
p.Matrix = m;
ctx.Source = p;
}
}