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do not crash if can't get modelines (dga2.0)

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@3319 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
alex 2001-12-04 17:24:25 +00:00
parent c42243ea48
commit ede059fec2
1 changed files with 12 additions and 0 deletions
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12
libvo/vo_dga.c
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@ -23,6 +23,9 @@
* - works only on x86 architectures
*
* $Log$
* Revision 1.34 2001/12/04 17:24:25 alex
* do not crash if can't get modelines (dga2.0)
*
* Revision 1.33 2001/11/06 11:21:08 nick
* Move yuv2rgb to postprocess
*
@ -859,6 +862,15 @@ static uint32_t init( uint32_t width, uint32_t height,
// mgraffam@idsi.net
if (modelines==NULL)
modelines=XDGAQueryModes(vo_dga_dpy, XDefaultScreen(vo_dga_dpy),&modecount);
vd_printf(VD_DBG,
"vo_dga: modelines=%p, modecount=%d\n", modelines, modecount);
if (modelines == NULL)
{
vd_printf(VD_ERR, "vo_dga: can't get modelines\n");
return 1;
}
vd_printf(VD_INFO,
"vo_dga: DGA 2.0 available :-) Can switch resolution AND depth!\n");