wined3d: Properly check if an attribute is used in drawStridedSlowVs().

c1c58f85 · Henri Verbeet · Alexandre Julliard · 16b0c6a0 · c1c58f85
Commit c1c58f85 authored Aug 24, 2009 by Henri Verbeet Committed by Alexandre Julliard Aug 24, 2009
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drawprim.c dlls/wined3d/drawprim.c +3 -2

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--- a/dlls/wined3d/drawprim.c
+++ b/dlls/wined3d/drawprim.c
@@ -451,8 +451,9 @@ static void drawStridedSlowVs(IWineD3DDevice *iface, const struct wined3d_stream
            }
        }

-        for(i = MAX_ATTRIBS - 1; i >= 0; i--) {
-            if(!si->elements[i].data) continue;
+        for (i = MAX_ATTRIBS - 1; i >= 0; i--)
+        {
+            if (!(si->use_map & (1 << i))) continue;

            ptr = si->elements[i].data +
                  si->elements[i].stride * SkipnStrides +