Alexandre Julliard : gdi32: Fix handling of bitmap header size for V4/ V5 bitmaps.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 50500d1a0b35a9b4dfcff8f70e93dcfe5f50fe31
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=50500d1a0b35a9b4dfcff8f70e...

Author: Alexandre Julliard 
Date:   Wed Apr 21 14:56:22 2010 +0200

gdi32: Fix handling of bitmap header size for V4/V5 bitmaps.

---

dlls/gdi32/dib.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/gdi32/dib.c b/dlls/gdi32/dib.c
index eebc321..1b34a34 100644
--- a/dlls/gdi32/dib.c
+++ b/dlls/gdi32/dib.c
@@ -139,7 +139,7 @@ int bitmap_info_size( const BITMAPINFO * info, WORD coloruse )
         if (!colors && (info->bmiHeader.biBitCount <= 8))
             colors = 1 << info->bmiHeader.biBitCount;
         if (info->bmiHeader.biCompression == BI_BITFIELDS) masks = 3;
-        return sizeof(BITMAPINFOHEADER) + masks * sizeof(DWORD) + colors *
+        return info->bmiHeader.biSize + masks * sizeof(DWORD) + colors *
                ((coloruse == DIB_RGB_COLORS) ? sizeof(RGBQUAD) : sizeof(WORD));
     }
 }