Ken Thomases : winemac: Trace when a window' s per-pixel-alpha setting changes.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 5c5eef8d40dd7ece5d4bbbfaed0924f05ae61b24
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=5c5eef8d40dd7ece5d4bbbfaed...

Author: Ken Thomases 
Date:   Fri Sep  2 03:08:00 2016 -0500

winemac: Trace when a window's per-pixel-alpha setting changes.

Signed-off-by: Ken Thomases 
Signed-off-by: Alexandre Julliard

---

dlls/winemac.drv/window.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dlls/winemac.drv/window.c b/dlls/winemac.drv/window.c
index 73025d7..f4be7ce 100644
--- a/dlls/winemac.drv/window.c
+++ b/dlls/winemac.drv/window.c
@@ -481,6 +481,7 @@ static void sync_window_opacity(struct macdrv_win_data *data, COLORREF key, BYTE

if (!data->per_pixel_alpha != !per_pixel_alpha)
     {
+        TRACE("setting window %p/%p per-pixel-alpha to %d\n", data->hwnd, data->cocoa_window, per_pixel_alpha);
         macdrv_window_use_per_pixel_alpha(data->cocoa_window, per_pixel_alpha);
         data->per_pixel_alpha = per_pixel_alpha;
         needs_flush = TRUE;