forked from pool/xorg-x11-server
Stefan Dirsch
7e6a980b1f
Copy from home:oertel:branches:openSUSE:Factory/xorg-x11-server via accept of submit request 35298 revision 8. Request was accepted with message: reviewed ok. OBS-URL: https://build.opensuse.org/request/show/35298 OBS-URL: https://build.opensuse.org/package/show/X11:XOrg/xorg-x11-server?expand=0&rev=229
33 lines
993 B
Diff
33 lines
993 B
Diff
Index: build-GucBkyZ/xorg-server-1.6.3.901/hw/xnest/GCOps.c
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================================================================================
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--- BUILD/xorg-server-1.7.99/hw/xnest/GCOps.c
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+++ BUILD/xorg-server-1.7.99/hw/xnest/GCOps.c
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@@ -94,6 +94,13 @@
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}
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}
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+static int
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+xnestIgnoreErrorHandler (Display *display,
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+ XErrorEvent *event)
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+{
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+ return False; /* return value is ignored */
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+}
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+
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void
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xnestGetImage(DrawablePtr pDrawable, int x, int y, int w, int h,
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unsigned int format, unsigned long planeMask,
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@@ -101,9 +108,13 @@
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{
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XImage *ximage;
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int length;
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+ int (*old_handler)(Display*, XErrorEvent*);
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+ /* we may get BadMatch error when xnest window is minimized */
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+ old_handler = XSetErrorHandler (xnestIgnoreErrorHandler);
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ximage = XGetImage(xnestDisplay, xnestDrawable(pDrawable),
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x, y, w, h, planeMask, format);
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+ XSetErrorHandler (old_handler);
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if (ximage) {
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length = ximage->bytes_per_line * ximage->height;
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