1berry/qtbase
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Do not crash on skipped Xlib visuals

Browse Source 
If XLIB_SKIP_ARGB_VISUALS is set, we might fail to find visuals for
supported configurations.

Task-number: QTBUG-81904
Change-Id: Ib0d26faabe430925881b7f2acfc5361df3af416b
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
This commit is contained in:
Allan Sandfeld Jensen 2020-03-11 12:57:41 +01:00
parent d6d902a990
commit ddd0919bcf
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/platformsupport/glxconvenience/qglxconvenience.cpp
View File

@ -224,6 +224,8 @@ GLXFBConfig qglx_findConfig(Display *display, int screen , QSurfaceFormat format
} }
QXlibPointer<XVisualInfo> visual(glXGetVisualFromFBConfig(display, candidate)); QXlibPointer<XVisualInfo> visual(glXGetVisualFromFBConfig(display, candidate));
if (!visual)
continue;
int actualRed; int actualRed;
int actualGreen; int actualGreen;
int actualBlue; int actualBlue;