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winex11: Add window data structure locking to the Expose event handler.

This commit is contained in:
Alexandre Julliard 2012-09-19 13:12:42 +02:00
parent d26335497e
commit 6a4490d8ab
1 changed files with 5 additions and 2 deletions
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7
dlls/winex11.drv/event.c
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@ -821,7 +821,7 @@ static void X11DRV_Expose( HWND hwnd, XEvent *xev )
TRACE( "win %p (%lx) %d,%d %dx%d\n",
hwnd, event->window, event->x, event->y, event->width, event->height );
if (!(data = X11DRV_get_win_data( hwnd ))) return;
if (!(data = get_win_data( hwnd ))) return;
rect.left = event->x;
rect.top = event->y;
@ -858,7 +858,10 @@ static void X11DRV_Expose( HWND hwnd, XEvent *xev )
}
else OffsetRect( &rect, virtual_screen_rect.left, virtual_screen_rect.top );
if (!data->surface) RedrawWindow( hwnd, &rect, 0, flags );
if (data->surface) flags = 0;
release_win_data( data );
if (flags) RedrawWindow( hwnd, &rect, 0, flags );
}