From c87d5352a5508649071e932186aa1c13c113cf53 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stefan=20D=C3=B6singer?= <stefan@codeweavers.com>
Date: Sat, 28 Apr 2007 14:28:55 +0200
Subject: [PATCH] wined3d: Full surface DXTn copy.

Height * Pitch is not a valid way to calculate the surface size for
DXTn surfaces. Instead of messing with format specific formulas just
use the size stored in the destination surface.
---
 dlls/wined3d/surface_gdi.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/dlls/wined3d/surface_gdi.c b/dlls/wined3d/surface_gdi.c
index ce376800f69..9610d427f41 100644
--- a/dlls/wined3d/surface_gdi.c
+++ b/dlls/wined3d/surface_gdi.c
@@ -555,8 +555,7 @@ IWineGDISurfaceImpl_Blt(IWineD3DSurface *iface,
             ret = WINED3DERR_WRONGTEXTUREFORMAT;
             goto release;
         }
-        TRACE("Fourcc->Fourcc copy)\n");
-        memcpy(dlock.pBits, slock.pBits, This->currentDesc.Height * dlock.Pitch);
+        memcpy(dlock.pBits, slock.pBits, This->resource.size);
         goto release;
     }