public static void RedirectDrawable(Drawable d)
{
uint xid = GdkUtils.GetXid(d);
Log.DebugFormat("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 void RedirectDrawable(Drawable d)
{
uint xid = GdkUtils.GetXid(d);
Log.Debug($"xid = {xid} d.handle = {d.Handle}, d.Display.Handle = {d.Display.Handle}");
XCompositeRedirectWindow(GdkUtils.GetXDisplay(d.Display), GdkUtils.GetXid(d), CompositeRedirect.Manual);
}
public Context(Gdk.Screen screen,
Context share_list,
int [] attr)
{
IntPtr xdisplay = GdkUtils.GetXDisplay(screen.Display);
IntPtr visual_info = IntPtr.Zero;
// Be careful about the first glx call and handle the exception
// with more grace.
try {
visual_info = glXChooseVisual(xdisplay,
screen.Number,
attr);
} catch (DllNotFoundException e) {
throw new GlxException("Unable to find OpenGL libarary", e);
} catch (EntryPointNotFoundException enf) {
throw new GlxException("Unable to find Glx entry point", enf);
}
if (visual_info == IntPtr.Zero)
{
throw new GlxException("Unable to find matching visual");
}
XVisualInfo xinfo = (XVisualInfo)Marshal.PtrToStructure(visual_info, typeof(XVisualInfo));
HandleRef share = share_list != null ? share_list.Handle : new HandleRef(null, IntPtr.Zero);
IntPtr tmp = glXCreateContext(xdisplay, visual_info, share, true);
if (tmp == IntPtr.Zero)
{
throw new GlxException("Unable to create context");
}
handle = new HandleRef(this, tmp);
visual = GdkUtils.LookupVisual(screen, xinfo.visualid);
if (visual_info != IntPtr.Zero)
{
XFree(visual_info);
}
}
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 void SwapBuffers(Gdk.Drawable drawable)
{
glXSwapBuffers(GdkUtils.GetXDisplay(drawable.Display),
GdkUtils.GetXid(drawable));
}
public bool MakeCurrent(Gdk.Drawable drawable)
{
return(glXMakeCurrent(GdkUtils.GetXDisplay(drawable.Display),
GdkUtils.GetXid(drawable),
Handle));
}
public void Destroy()
{
glXDestroyContext(GdkUtils.GetXDisplay(visual.Screen.Display),
Handle);
}
