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glx: Create a colormap for the dummy window

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Otherwise X will fail to create the window and throw a BadMatch error
at least on NVidia.
This commit is contained in:
Neil Roberts 2010-02-04 16:28:29 +00:00
parent 466b00a806
commit 1f70da62a7
1 changed files with 6 additions and 1 deletions
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7
clutter/glx/clutter-backend-glx.c
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@ -538,13 +538,18 @@ clutter_backend_glx_create_context (ClutterBackend *backend,
clutter_x11_trap_x_errors (); clutter_x11_trap_x_errors ();
attrs.override_redirect = True; attrs.override_redirect = True;
attrs.colormap = XCreateColormap (xdisplay,
root_xwin,
xvisinfo->visual,
AllocNone);
backend_glx->dummy_xwin = XCreateWindow (xdisplay, root_xwin, backend_glx->dummy_xwin = XCreateWindow (xdisplay, root_xwin,
-100, -100, 1, 1, -100, -100, 1, 1,
0, 0,
xvisinfo->depth, xvisinfo->depth,
CopyFromParent, CopyFromParent,
xvisinfo->visual, xvisinfo->visual,
CWOverrideRedirect, CWOverrideRedirect | CWColormap,
&attrs); &attrs);
CLUTTER_NOTE (BACKEND, "Selecting dummy 0x%x for the GLX context", CLUTTER_NOTE (BACKEND, "Selecting dummy 0x%x for the GLX context",