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broadway: Don't crash if output is NULL

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This commit is contained in:
Alexander Larsson 2011-03-14 23:25:36 +01:00
parent 4408e9d958
commit 58c234e7d0
1 changed files with 9 additions and 5 deletions
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14
gdk/broadway/gdkwindow-broadway.c
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@ -624,9 +624,12 @@ gdk_window_broadway_move_resize (GdkWindow *window,
impl->dirty = TRUE;
impl->last_synced = FALSE;
broadway_output_resize_surface (broadway_display->output,
impl->id, width, height);
queue_dirty_flush (broadway_display);
if (broadway_display->output != NULL)
{
broadway_output_resize_surface (broadway_display->output,
impl->id, width, height);
queue_dirty_flush (broadway_display);
}
window->width = width;
window->height = height;
@ -1302,7 +1305,9 @@ _gdk_broadway_window_translate (GdkWindow *window,
if (impl->surface)
{
copy_region (impl->surface, area, dx, dy);
if (GDK_WINDOW_IMPL_BROADWAY (impl)->last_synced)
broadway_display = GDK_BROADWAY_DISPLAY (gdk_window_get_display (window));
if (GDK_WINDOW_IMPL_BROADWAY (impl)->last_synced &&
broadway_display->output)
{
copy_region (impl->last_surface, area, dx, dy);
n_rects = cairo_region_num_rectangles (area);
@ -1315,7 +1320,6 @@ _gdk_broadway_window_translate (GdkWindow *window,
rects[i].width = rect.width;
rects[i].height = rect.height;
}
broadway_display = GDK_BROADWAY_DISPLAY (gdk_window_get_display (window));
broadway_output_copy_rectangles (broadway_display->output,
GDK_WINDOW_IMPL_BROADWAY (impl)->id,
rects, n_rects, dx, dy);