public Gdk.Colormap GetColormap(Gdk.Screen screen, )
{
DrawableFormat template = new DrawableFormat();
template.Color = new ColorFormat();
FormatMask mask = FormatMask.None;
int num = screen.Number;
IntPtr dformat = GlitzAPI.glitz_glx_find_window_format(GdkUtils.GetXDisplay(screen.Display),
num,
mask,
ref template,
0);
visual_info = GlitzAPI.glitz_glx_get_visual_info_from_format(dpy, scr, dformat);
Gdk.Visual visual = new Gdk.Visual(gdkx_visual_get(XVisualIDFromVisual(vinfo)));
new Gdk.Colormap(visual, true);
* /
}
public static Cairo.Surface SetUp(Gdk.Drawable gdk_drawable)
{
IntPtr x_drawable = gdk_drawable.Handle;
IntPtr dpy = gdk_x11_drawable_get_xdisplay(x_drawable);
int scr = 0;
IntPtr visual = gdk_drawable_get_visual(x_drawable);
IntPtr Xvisual = gdk_x11_visual_get_xvisual(visual);
uint XvisualID = XVisualIDFromVisual(Xvisual);
Console.WriteLine("XvisID: " + XvisualID);
IntPtr fmt = GlitzAPI.glitz_glx_find_drawable_format_for_visual(dpy, scr, XvisualID);
Console.WriteLine("fmt: " + fmt);
//IntPtr Xdrawable = gdk_x11_drawable_get_xid (x_drawable);
uint win = gdk_x11_drawable_get_xid(x_drawable);
uint w = 100, h = 100;
IntPtr glitz_drawable = GlitzAPI.glitz_glx_create_drawable_for_window(dpy, scr, fmt, win, w, h);
//NDesk.Glitz.Drawable ggd = new NDesk.Glitz.Drawable (glitz_drawable);
ggd = new NDesk.Glitz.Drawable(glitz_drawable);
IntPtr glitz_format = ggd.FindStandardFormat(FormatName.ARGB32);
ggs = new NDesk.Glitz.Surface(ggd, glitz_format, 100, 100, 0, IntPtr.Zero);
Console.WriteLine(ggd.Features);
ggs.Attach(ggd, doublebuffer ? DrawableBuffer.BackColor : DrawableBuffer.FrontColor);
//GlitzAPI.glitz_drawable_destroy (glitz_drawable);
GlitzSurface gs = new GlitzSurface(ggs.Handle);
//GlitzSurface gs = null;
return(gs);
}
public static Cairo.Surface Realize(Widget widget)
{
IntPtr dpy = gdk_x11_get_default_xdisplay();
int scr = gdk_x11_get_default_screen();
DrawableFormat template = new DrawableFormat();
template.Color = new ColorFormat();
FormatMask mask = FormatMask.None;
//template.Doublebuffer = doublebuffer;
//mask |= FormatMask.Doublebuffer;
IntPtr dformat = GlitzAPI.glitz_glx_find_window_format(dpy, scr, mask, ref template, 0);
if (dformat == IntPtr.Zero)
{
throw new Exception("Could not find a usable GL visual");
}
IntPtr vinfo = GlitzAPI.glitz_glx_get_visual_info_from_format(dpy, scr, dformat);
widget.DoubleBuffered = false;
Gdk.WindowAttr attributes = new Gdk.WindowAttr();
attributes.Mask = widget.Events |
(Gdk.EventMask.ExposureMask |
Gdk.EventMask.KeyPressMask |
Gdk.EventMask.KeyReleaseMask |
Gdk.EventMask.EnterNotifyMask |
Gdk.EventMask.LeaveNotifyMask |
Gdk.EventMask.StructureMask);
//attributes.X = widget.Allocation.X;
//attributes.Y = widget.Allocation.Y;
attributes.X = 0;
attributes.Y = 0;
attributes.Width = 100;
attributes.Height = 100;
attributes.Wclass = Gdk.WindowClass.InputOutput;
attributes.Visual = new Gdk.Visual(gdkx_visual_get(XVisualIDFromVisual(vinfo)));
attributes.Colormap = new Gdk.Colormap(attributes.Visual, true);
attributes.WindowType = Gdk.WindowType.Child;
Gdk.WindowAttributesType attributes_mask = Gdk.WindowAttributesType.X | Gdk.WindowAttributesType.Y | Gdk.WindowAttributesType.Visual | Gdk.WindowAttributesType.Colormap;
widget.GdkWindow = new Gdk.Window(widget.ParentWindow, attributes, attributes_mask);
widget.GdkWindow.UserData = widget.Handle;
uint xid = gdk_x11_drawable_get_xid(widget.GdkWindow.Handle);
attributes.Width = 100;
attributes.Height = 100;
IntPtr glitz_drawable = GlitzAPI.glitz_glx_create_drawable_for_window(dpy, scr, dformat, xid, (uint)attributes.Width, (uint)attributes.Height);
ggd = new NDesk.Glitz.Drawable(glitz_drawable);
IntPtr glitz_format = ggd.FindStandardFormat(FormatName.ARGB32);
ggs = new NDesk.Glitz.Surface(ggd, glitz_format, (uint)attributes.Width, (uint)attributes.Height, 0, IntPtr.Zero);
Console.WriteLine(ggd.Features);
ggs.Attach(ggd, doublebuffer ? DrawableBuffer.BackColor : DrawableBuffer.FrontColor);
//GlitzAPI.glitz_drawable_destroy (glitz_drawable);
GlitzSurface gs = new GlitzSurface(ggs.Handle);
return(gs);
}
