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wined3d: Return WINED3DERR_INVALIDCALL in DrawIndexedPrimitive if no index buffer is set.

This commit is contained in:
H. Verbeet 2007-06-02 15:54:49 +02:00 committed by Alexandre Julliard
parent 374267e127
commit 93dcfe350d
1 changed files with 10 additions and 1 deletions
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11
dlls/wined3d/device.c
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@ -4526,11 +4526,20 @@ static HRESULT WINAPI IWineD3DDeviceImpl_DrawIndexedPrimitive(IWineD3DDevice *
WINED3DINDEXBUFFER_DESC IdxBufDsc;
GLuint vbo;
pIB = This->stateBlock->pIndexData;
if (!pIB) {
/* D3D9 returns D3DERR_INVALIDCALL when DrawIndexedPrimitive is called
* without an index buffer set. (The first time at least...)
* D3D8 simply dies, but I doubt it can do much harm to return
* D3DERR_INVALIDCALL there as well. */
ERR("(%p) : Called without a valid index buffer set, returning WINED3DERR_INVALIDCALL\n", This);
return WINED3DERR_INVALIDCALL;
}
if(This->stateBlock->streamIsUP) {
IWineD3DDeviceImpl_MarkStateDirty(This, STATE_INDEXBUFFER);
This->stateBlock->streamIsUP = FALSE;
}
pIB = This->stateBlock->pIndexData;
vbo = ((IWineD3DIndexBufferImpl *) pIB)->vbo;
TRACE("(%p) : Type=(%d,%s), min=%d, CountV=%d, startIdx=%d, countP=%d\n", This,