[WINED3D] DrawIndexedPrimitiveUP() - fix index buffer refcount issue

[Ivan Gyurdiev]

I'm blind - streamStride != streamSource. I doubt removal of 
streamStride = 0 would have caused problems, but it was not intended - 
attached is a corrected patch that only adds pIndexData = NULL.



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 dlls/wined3d/device.c |   11 ++++-------
 1 files changed, 4 insertions(+), 7 deletions(-)

eabdc0f2200fe02d86dd52ed07b1042f12f3b311
diff --git a/dlls/wined3d/device.c b/dlls/wined3d/device.c
index b2497c4..4590df0 100644
--- a/dlls/wined3d/device.c
+++ b/dlls/wined3d/device.c
@@ -5329,9 +5329,8 @@ HRESULT WINAPI IWineD3DDeviceImpl_DrawPr
 
     drawPrimitive(iface, PrimitiveType, PrimitiveCount, 0 /* start vertex */, 0  /* NumVertices */,
                   0 /* indxStart*/, 0 /* indxSize*/, NULL /* indxData */, 0 /* indxMin */);
-    /* stream zero settings set to null at end, as per the msdn
-            http://msdn.microsoft.com/archive/default.asp?url=/archive/en-us/directx9_c/directx/graphics/reference/d3d/interfaces/idirect3ddevice9/DrawPrimitiveUP.asp
-    */
+
+    /* MSDN specifies stream zero settings must be set to NULL */
     This->stateBlock->streamStride[0] = 0;
     This->stateBlock->streamSource[0] = NULL;
 
@@ -5372,13 +5371,11 @@ HRESULT WINAPI IWineD3DDeviceImpl_DrawIn
     This->stateBlock->streamStride[0] = VertexStreamZeroStride;
 
     drawPrimitive(iface, PrimitiveType, PrimitiveCount, 0 /* vertexStart */, NumVertices, 0 /* indxStart */, idxStride, pIndexData, MinVertexIndex);
-    /* stream zero settings set to null at end as per the msdn
-    http://msdn.microsoft.com/archive/default.asp?url=/archive/en-us/directx9_c/directx/graphics/reference/d3d/interfaces/idirect3ddevice9/DrawPrimitiveUP.asp
-    */
 
-    /* stream zero settings set to null at end as per the msdn */
+    /* MSDN specifies stream zero settings and index buffer must be set to NULL */
     This->stateBlock->streamSource[0] = NULL;
     This->stateBlock->streamStride[0] = 0;
+    This->stateBlock->pIndexData = NULL;
 
     return WINED3D_OK;
 }
-- 
1.3.0