Nathan Beckmann : gdiplus: Fix errors in image dimensions.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 66067423d1d8ea6bdb9671845d090a05021cd71e
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=66067423d1d8ea6bdb9671845d...

Author: Nathan Beckmann 
Date:   Thu Mar  6 00:28:04 2008 -0800

gdiplus: Fix errors in image dimensions.

---

dlls/gdiplus/image.c |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/dlls/gdiplus/image.c b/dlls/gdiplus/image.c
index 5871209..96db406 100644
--- a/dlls/gdiplus/image.c
+++ b/dlls/gdiplus/image.c
@@ -45,8 +45,7 @@ static INT ipicture_pixel_height(IPicture *pic)

hdcref = GetDC(0);

-    y = (UINT)(((REAL)y) * ((REAL)GetDeviceCaps(hdcref, LOGPIXELSY)) /
-              ((REAL)INCH_HIMETRIC));
+    y = MulDiv(y, GetDeviceCaps(hdcref, LOGPIXELSY), INCH_HIMETRIC);
     ReleaseDC(0, hdcref);

return y;
@@ -61,8 +60,7 @@ static INT ipicture_pixel_width(IPicture *pic)

hdcref = GetDC(0);

-    x = (UINT)(((REAL)x) * ((REAL)GetDeviceCaps(hdcref, LOGPIXELSX)) /
-              ((REAL)INCH_HIMETRIC));
+    x = MulDiv(x, GetDeviceCaps(hdcref, LOGPIXELSX), INCH_HIMETRIC);

ReleaseDC(0, hdcref);