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Plug some memory leaks in GL support

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valgrind pointed these out.
This commit is contained in:
Matthias Clasen 2014-10-28 16:06:42 -04:00
parent 0814cd9f8b
commit c8d4eefa71
1 changed files with 11 additions and 1 deletions
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12
gdk/x11/gdkglcontext-x11.c
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@ -286,6 +286,7 @@ glx_pixmap_get (cairo_surface_t *surface)
GLXFBConfig *fbconfigs;
int nfbconfigs;
XVisualInfo *visinfo;
VisualID visualid;
int i, value;
gboolean y_inverted;
gboolean with_alpha;
@ -304,7 +305,13 @@ glx_pixmap_get (cairo_surface_t *surface)
for (i = 0; i < nfbconfigs; i++)
{
visinfo = glXGetVisualFromFBConfig (display, fbconfigs[i]);
if (!visinfo || visinfo->visualid != XVisualIDFromVisual (visual))
if (!visinfo)
continue;
visualid = visinfo->visualid;
XFree (visinfo);
if (visualid != XVisualIDFromVisual (visual))
continue;
glXGetFBConfigAttrib (display, fbconfigs[i], GLX_DRAWABLE_TYPE, &value);
@ -338,6 +345,7 @@ glx_pixmap_get (cairo_surface_t *surface)
&value);
if (!value)
continue;
format = GLX_TEXTURE_FORMAT_RGBA_EXT;
}
@ -350,6 +358,8 @@ glx_pixmap_get (cairo_surface_t *surface)
break;
}
XFree (fbconfigs);
if (i == nfbconfigs)
return NULL;