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ddraw: Cleanup d3d_execute_buffer_QueryInterface().

This commit is contained in:
Henri Verbeet 2014-04-29 10:41:05 +02:00 committed by Alexandre Julliard
parent b2e2b42b73
commit 77da84b06a
1 changed files with 12 additions and 33 deletions
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45
dlls/ddraw/executebuffer.c
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@ -420,45 +420,24 @@ static inline struct d3d_execute_buffer *impl_from_IDirect3DExecuteBuffer(IDirec
return CONTAINING_RECORD(iface, struct d3d_execute_buffer, IDirect3DExecuteBuffer_iface);
}
/*****************************************************************************
* IDirect3DExecuteBuffer::QueryInterface
*
* Well, a usual QueryInterface function. Don't know fur sure which
* interfaces it can Query.
*
* Params:
* riid: The interface ID queried for
* obj: Address to return the interface pointer at
*
* Returns:
* D3D_OK in case of a success (S_OK? Think it's the same)
* OLE_E_ENUM_NOMORE if the interface wasn't found.
* (E_NOINTERFACE?? Don't know what I really need)
*
*****************************************************************************/
static HRESULT WINAPI d3d_execute_buffer_QueryInterface(IDirect3DExecuteBuffer *iface, REFIID riid, void **obj)
static HRESULT WINAPI d3d_execute_buffer_QueryInterface(IDirect3DExecuteBuffer *iface, REFIID iid, void **out)
{
TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), obj);
TRACE("iface %p, iid %s, out %p.\n", iface, debugstr_guid(iid), out);
*obj = NULL;
if (IsEqualGUID(&IID_IDirect3DExecuteBuffer, iid)
|| IsEqualGUID(&IID_IUnknown, iid))
{
IDirect3DExecuteBuffer_AddRef(iface);
*out = iface;
return S_OK;
}
if ( IsEqualGUID( &IID_IUnknown, riid ) ) {
IDirect3DExecuteBuffer_AddRef(iface);
*obj = iface;
TRACE(" Creating IUnknown interface at %p.\n", *obj);
return S_OK;
}
if ( IsEqualGUID( &IID_IDirect3DExecuteBuffer, riid ) ) {
IDirect3DExecuteBuffer_AddRef(iface);
*obj = iface;
TRACE(" Creating IDirect3DExecuteBuffer interface %p\n", *obj);
return S_OK;
}
FIXME("(%p): interface for IID %s NOT found!\n", iface, debugstr_guid(riid));
WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(iid));
*out = NULL;
return E_NOINTERFACE;
}
/*****************************************************************************
* IDirect3DExecuteBuffer::AddRef
*