dswave: Implement IClassFactory::QueryInterface.
Michael Stefaniuc
mstefani at redhat.de
Thu Jul 28 03:23:01 CDT 2011
---
Alexandre,
this should go after my previous dswave patch.
dlls/dswave/dswave_main.c | 21 ++++++++++++++++-----
1 files changed, 16 insertions(+), 5 deletions(-)
diff --git a/dlls/dswave/dswave_main.c b/dlls/dswave/dswave_main.c
index 9055dfa..d9b16d6 100644
--- a/dlls/dswave/dswave_main.c
+++ b/dlls/dswave/dswave_main.c
@@ -37,13 +37,24 @@ typedef struct {
/******************************************************************
* DirectMusicWave ClassFactory
*/
-static HRESULT WINAPI WaveCF_QueryInterface(IClassFactory * iface, REFIID riid, void **ppobj)
+static HRESULT WINAPI WaveCF_QueryInterface(IClassFactory * iface, REFIID riid, void **ppv)
{
- FIXME("- no interface\n\tIID:\t%s\n", debugstr_guid(riid));
-
- if (ppobj == NULL) return E_POINTER;
-
- return E_NOINTERFACE;
+ if (ppv == NULL)
+ return E_POINTER;
+
+ if (IsEqualGUID(&IID_IUnknown, riid))
+ TRACE("(%p)->(IID_IUnknown %p)\n", iface, ppv);
+ else if (IsEqualGUID(&IID_IClassFactory, riid))
+ TRACE("(%p)->(IID_IClassFactory %p)\n", iface, ppv);
+ else {
+ FIXME("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppv);
+ *ppv = NULL;
+ return E_NOINTERFACE;
+ }
+
+ *ppv = iface;
+ IUnknown_AddRef((IUnknown*)*ppv);
+ return S_OK;
}
static ULONG WINAPI WaveCF_AddRef(IClassFactory * iface)
--
1.7.4.4
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