gdiplus: Fix errors in image dimensions.

66067423 · Nathan Beckmann · Alexandre Julliard · 7cbdb298 · 66067423
Commit 66067423 authored Mar 06, 2008 by Nathan Beckmann Committed by Alexandre Julliard Mar 06, 2008
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image.c dlls/gdiplus/image.c +2 -4

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--- 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);