ddraw: Catch No-op SetRenderTarget operations.

069b9c8c · Stefan Dösinger · Alexandre Julliard · 5709a0b4 · 069b9c8c
Commit 069b9c8c authored Feb 28, 2008 by Stefan Dösinger Committed by Alexandre Julliard Mar 03, 2008
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device.c dlls/ddraw/device.c +7 -0

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--- a/dlls/ddraw/device.c
+++ b/dlls/ddraw/device.c
@@ -1862,6 +1862,13 @@ IDirect3DDeviceImpl_7_SetRenderTarget(IDirect3DDevice7 *iface,
    EnterCriticalSection(&ddraw_cs);
    /* Flags: Not used */

+    if(This->target == Target)
+    {
+        TRACE("No-op SetRenderTarget operation, not doing anything\n");
+        LeaveCriticalSection(&ddraw_cs);
+        return D3D_OK;
+    }
+
    hr = IWineD3DDevice_SetRenderTarget(This->wineD3DDevice,
                                        0,
                                        Target ? Target->WineD3DSurface : NULL);