ui/gtk: fix UI info precondition
dpy_get_ui_info() shouldn't be called if the underlying GPU doesn't
support it.
Before the assert() was added and the regression introduced, GTK code
used to get "zero" UI info, for ex with a simple VGA device. The assert
was added to prevent from calling when there are no console too. The
other display backend that calls dpy_get_ui_info() correctly checks that
pre-condition.
Calling dpy_set_ui_info() is "safe" in this case, it will simply return
an error that can be generally ignored.
Fixes: commit a92e7bb4c
("ui: add precondition for dpy_get_ui_info()")
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
This commit is contained in:
parent
75b773d84c
commit
9bd4d3df63
8
ui/gtk.c
8
ui/gtk.c
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@ -726,6 +726,10 @@ static void gd_set_ui_refresh_rate(VirtualConsole *vc, int refresh_rate)
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{
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QemuUIInfo info;
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if (!dpy_ui_info_supported(vc->gfx.dcl.con)) {
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return;
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}
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info = *dpy_get_ui_info(vc->gfx.dcl.con);
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info.refresh_rate = refresh_rate;
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dpy_set_ui_info(vc->gfx.dcl.con, &info, true);
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@ -735,6 +739,10 @@ static void gd_set_ui_size(VirtualConsole *vc, gint width, gint height)
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{
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QemuUIInfo info;
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if (!dpy_ui_info_supported(vc->gfx.dcl.con)) {
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return;
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}
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info = *dpy_get_ui_info(vc->gfx.dcl.con);
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info.width = width;
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info.height = height;
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