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Bug 973192 - Work around nouveau driver bug: do nothing in MOZ_gdk_display_close - r=karlt

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This commit is contained in:
Benoit Jacob 2014-03-03 18:39:22 -05:00
parent 9470e77473
commit 038f8f0e97
1 changed files with 6 additions and 4 deletions
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10
toolkit/xre/nsAppRunner.cpp
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@ -2583,6 +2583,7 @@ static PRFuncPtr FindFunction(const char* aName)
static void MOZ_gdk_display_close(GdkDisplay *display)
{
#if CLEANUP_MEMORY
// XXX wallpaper for bug 417163: don't close the Display if we're using the
// Qt theme because we crash (in Qt code) when using jemalloc.
bool theme_is_qt = false;
@ -2597,12 +2598,10 @@ static void MOZ_gdk_display_close(GdkDisplay *display)
g_free(theme_name);
}
#if CLEANUP_MEMORY
// Get a (new) Pango context that holds a reference to the fontmap that
// GTK has been using. gdk_pango_context_get() must be called while GTK
// has a default display.
PangoContext *pangoContext = gdk_pango_context_get();
#endif
bool buggyCairoShutdown = cairo_version() < CAIRO_VERSION_ENCODE(1, 4, 0);
@ -2615,7 +2614,6 @@ static void MOZ_gdk_display_close(GdkDisplay *display)
gdk_display_close(display);
}
#if CLEANUP_MEMORY
// Clean up PangoCairo's default fontmap.
// This pango_fc_font_map_shutdown call (and the associated code to
// get the font map) really shouldn't be needed anymore, except that
@ -2647,12 +2645,16 @@ static void MOZ_gdk_display_close(GdkDisplay *display)
cairo_debug_reset_static_data();
// FIXME: Do we need to call this in non-GTK2 cases as well?
FcFini();
#endif // CLEANUP_MEMORY
if (buggyCairoShutdown) {
if (!theme_is_qt)
gdk_display_close(display);
}
#else // not CLEANUP_MEMORY
// Don't do anything to avoid running into driver bugs under XCloseDisplay().
// See bug 973192.
(void) display;
#endif
}
#endif // MOZ_WIDGET_GTK2