Clip bottom coordinates.

971f3f35 · Marko Kreen · Alexandre Julliard · e39e8a17 · 971f3f35
Commit 971f3f35 authored Nov 11, 2002 by Marko Kreen Committed by Alexandre Julliard Nov 11, 2002
Show whitespace changes
Inline Side-by-side

Showing with 5 additions and 0 deletions

dib.c dlls/ddraw/dsurface/dib.c +5 -0

No files found.
--- a/dlls/ddraw/dsurface/dib.c
+++ b/dlls/ddraw/dsurface/dib.c
@@ -395,6 +395,11 @@ DIB_DirectDrawSurface_Blt(LPDIRECTDRAWSURFACE7 iface, LPRECT rdst,
 	}
    }

+    if (xsrc.bottom > sdesc.dwHeight)
+	xsrc.bottom = sdesc.dwHeight;
+    if (xdst.bottom > ddesc.dwHeight)
+	xdst.bottom = ddesc.dwHeight;
+    
    if (src) assert((xsrc.bottom-xsrc.top) <= sdesc.dwHeight);
    assert((xdst.bottom-xdst.top) <= ddesc.dwHeight);