Huw Davies : comctl32: Initialise the mask's colour table.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 66fe4e74cb9c07e9639f388d0135efa056f8c49e
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=66fe4e74cb9c07e9639f388d0135efa056f8c49e

Author: Huw Davies <huw at codeweavers.com>
Date:   Fri Oct 28 14:55:08 2011 +0100

comctl32: Initialise the mask's colour table.

---

 dlls/comctl32/imagelist.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/dlls/comctl32/imagelist.c b/dlls/comctl32/imagelist.c
index 83b8b44..bd706ac 100644
--- a/dlls/comctl32/imagelist.c
+++ b/dlls/comctl32/imagelist.c
@@ -1226,6 +1226,14 @@ static BOOL alpha_blend_image( HIMAGELIST himl, HDC dest_dc, int dest_x, int des
         /* generate alpha channel from the mask */
         info->bmiHeader.biBitCount = 1;
         info->bmiHeader.biSizeImage = width_bytes * cy;
+        info->bmiColors[0].rgbRed      = 0;
+        info->bmiColors[0].rgbGreen    = 0;
+        info->bmiColors[0].rgbBlue     = 0;
+        info->bmiColors[0].rgbReserved = 0;
+        info->bmiColors[1].rgbRed      = 0xff;
+        info->bmiColors[1].rgbGreen    = 0xff;
+        info->bmiColors[1].rgbBlue     = 0xff;
+        info->bmiColors[1].rgbReserved = 0;
         if (!(mask = CreateDIBSection( himl->hdcMask, info, DIB_RGB_COLORS, &mask_bits, 0, 0 )))
             goto done;
         SelectObject( hdc, mask );