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glx: Fix glXGetFBConfigFromVisualSGIX

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Get list of configs returned by glXChooseFBConfig, return it's first
element, free memory.

Fixes: 4ccd253588 ("glx: Require GLX 1.3")
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/8273

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21607>
This commit is contained in:
Błażej Szczygieł
2023-02-28 21:01:23 +01:00
committed by Marge Bot
parent 5d30d11ccc
commit 944a3af531
1 changed files with 9 additions and 2 deletions
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src/glx/glxcmds.c
+9 -2
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@@ -1779,9 +1779,16 @@ glXGetFBConfigFromVisualSGIX(Display * dpy, XVisualInfo * vis)
{
int attrib_list[] = { GLX_VISUAL_ID, vis->visualid, None };
int nconfigs = 0;
GLXFBConfig *config_list;
GLXFBConfig config;
return (GLXFBConfigSGIX)
glXChooseFBConfig(dpy, vis->screen, attrib_list, &nconfigs);
config_list = glXChooseFBConfig(dpy, vis->screen, attrib_list, &nconfigs);
if (nconfigs == 0)
return NULL;
config = config_list[0];
free(config_list);
return (GLXFBConfigSGIX)config;
}
#ifndef GLX_USE_APPLEGL