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x11: Fix x11grab BadCursor

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Fixes Ticket1738

Based-on: A fix found in a perl module (http://ffmpeg.org/pipermail/ffmpeg-user/2012-August/008804.html)
Reviewed-by: Clemens Fruhwirth <clemens@endorphin.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Isaac Dooley 2012-10-23 21:39:56 +02:00 committed by Michael Niedermayer
parent e2820d99f2
commit 469a65b150
1 changed files with 7 additions and 0 deletions
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7
libavdevice/x11grab.c
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@ -43,6 +43,7 @@
#include "libavutil/parseutils.h"
#include "libavutil/time.h"
#include <time.h>
#include <X11/cursorfont.h>
#include <X11/X.h>
#include <X11/Xlib.h>
#include <X11/Xlibint.h>
@ -357,6 +358,12 @@ paint_mouse_pointer(XImage *image, struct x11grab *s)
if (image->bits_per_pixel != 24 && image->bits_per_pixel != 32)
return;
Cursor c = XCreateFontCursor(dpy, XC_left_ptr);
Window w = DefaultRootWindow(dpy);
XSetWindowAttributes attr;
attr.cursor = c;
XChangeWindowAttributes(dpy, w, CWCursor, &attr);
xcim = XFixesGetCursorImage(dpy);
x = xcim->x - xcim->xhot;