wined3d: Handle zero primitive count.

3d2bdf52 · Alexander Dorofeyev · Alexandre Julliard · bacd2340 · 3d2bdf52
Commit 3d2bdf52 authored Mar 23, 2008 by Alexander Dorofeyev Committed by Alexandre Julliard Mar 24, 2008
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drawprim.c dlls/wined3d/drawprim.c +2 -0

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--- a/dlls/wined3d/drawprim.c
+++ b/dlls/wined3d/drawprim.c
@@ -984,6 +984,8 @@ void drawPrimitive(IWineD3DDevice *iface,
    IWineD3DSurfaceImpl          *target;
    int i;

+    if (NumPrimitives == 0) return;
+
    /* Signals other modules that a drawing is in progress and the stateblock finalized */
    This->isInDraw = TRUE;