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qcap: COM cleanup in capturegraph.c.

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Michael Stefaniuc 2011-08-10 23:57:01 +02:00 committed by Alexandre Julliard
parent 8134b93516
commit 5f77ad406e
1 changed files with 28 additions and 41 deletions
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69
dlls/qcap/capturegraph.c
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@ -54,8 +54,8 @@ WINE_DEFAULT_DEBUG_CHANNEL(qcap);
*/
typedef struct CaptureGraphImpl
{
const ICaptureGraphBuilder2Vtbl * lpVtbl2;
const ICaptureGraphBuilderVtbl * lpVtbl;
ICaptureGraphBuilder2 ICaptureGraphBuilder2_iface;
ICaptureGraphBuilder ICaptureGraphBuilder_iface;
LONG ref;
IGraphBuilder *mygraph;
@ -65,23 +65,16 @@ typedef struct CaptureGraphImpl
static const ICaptureGraphBuilderVtbl builder_Vtbl;
static const ICaptureGraphBuilder2Vtbl builder2_Vtbl;
static inline CaptureGraphImpl *impl_from_ICaptureGraphBuilder( ICaptureGraphBuilder *iface )
static inline CaptureGraphImpl *impl_from_ICaptureGraphBuilder(ICaptureGraphBuilder *iface)
{
return (CaptureGraphImpl *)((char*)iface - FIELD_OFFSET(CaptureGraphImpl, lpVtbl));
return CONTAINING_RECORD(iface, CaptureGraphImpl, ICaptureGraphBuilder_iface);
}
static inline CaptureGraphImpl *impl_from_ICaptureGraphBuilder2( ICaptureGraphBuilder2 *iface )
static inline CaptureGraphImpl *impl_from_ICaptureGraphBuilder2(ICaptureGraphBuilder2 *iface)
{
return (CaptureGraphImpl *)((char*)iface - FIELD_OFFSET(CaptureGraphImpl, lpVtbl2));
return CONTAINING_RECORD(iface, CaptureGraphImpl, ICaptureGraphBuilder2_iface);
}
/*
converts This to an interface pointer
*/
#define _IUnknown_(This) (&(This)->lpVtbl2)
#define _ICaptureGraphBuilder_(This) (&(This)->lpVtbl)
#define _ICaptureGraphBuilder2_(This) ((ICaptureGraphBuilder2*)&(This)->lpVtbl2)
IUnknown * CALLBACK QCAP_createCaptureGraphBuilder2(IUnknown *pUnkOuter,
HRESULT *phr)
@ -100,8 +93,8 @@ IUnknown * CALLBACK QCAP_createCaptureGraphBuilder2(IUnknown *pUnkOuter,
pCapture = CoTaskMemAlloc(sizeof(CaptureGraphImpl));
if (pCapture)
{
pCapture->lpVtbl2 = &builder2_Vtbl;
pCapture->lpVtbl = &builder_Vtbl;
pCapture->ICaptureGraphBuilder2_iface.lpVtbl = &builder2_Vtbl;
pCapture->ICaptureGraphBuilder_iface.lpVtbl = &builder_Vtbl;
pCapture->ref = 1;
pCapture->mygraph = NULL;
InitializeCriticalSection(&pCapture->csFilter);
@ -109,7 +102,7 @@ IUnknown * CALLBACK QCAP_createCaptureGraphBuilder2(IUnknown *pUnkOuter,
*phr = S_OK;
ObjectRefCount(TRUE);
}
return (IUnknown *)pCapture;
return (IUnknown *)&pCapture->ICaptureGraphBuilder_iface;
}
static HRESULT WINAPI
@ -123,11 +116,11 @@ fnCaptureGraphBuilder2_QueryInterface(ICaptureGraphBuilder2 * iface,
*ppv = NULL;
if (IsEqualIID(riid, &IID_IUnknown))
*ppv = _IUnknown_(This);
*ppv = &This->ICaptureGraphBuilder2_iface;
else if (IsEqualIID(riid, &IID_ICaptureGraphBuilder))
*ppv = _ICaptureGraphBuilder_(This);
*ppv = &This->ICaptureGraphBuilder_iface;
else if (IsEqualIID(riid, &IID_ICaptureGraphBuilder2))
*ppv = _ICaptureGraphBuilder2_(This);
*ppv = &This->ICaptureGraphBuilder2_iface;
if (*ppv)
{
@ -163,8 +156,6 @@ fnCaptureGraphBuilder2_Release(ICaptureGraphBuilder2 * iface)
FIXME("Release IGraphFilter or w/e\n");
This->csFilter.DebugInfo->Spare[0] = 0;
DeleteCriticalSection(&This->csFilter);
This->lpVtbl = NULL;
This->lpVtbl2 = NULL;
if (This->mygraph != NULL)
IGraphBuilder_Release(This->mygraph);
CoTaskMemFree(This);
@ -483,7 +474,7 @@ fnCaptureGraphBuilder_QueryInterface(ICaptureGraphBuilder * iface,
{
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
return IUnknown_QueryInterface(_ICaptureGraphBuilder2_(This), riid, ppv);
return IUnknown_QueryInterface(&This->ICaptureGraphBuilder2_iface, riid, ppv);
}
static ULONG WINAPI
@ -491,7 +482,7 @@ fnCaptureGraphBuilder_AddRef(ICaptureGraphBuilder * iface)
{
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
return IUnknown_AddRef(_ICaptureGraphBuilder2_(This));
return IUnknown_AddRef(&This->ICaptureGraphBuilder2_iface);
}
static ULONG WINAPI
@ -499,7 +490,7 @@ fnCaptureGraphBuilder_Release(ICaptureGraphBuilder * iface)
{
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
return IUnknown_Release(_ICaptureGraphBuilder2_(This));
return IUnknown_Release(&This->ICaptureGraphBuilder2_iface);
}
static HRESULT WINAPI
@ -508,7 +499,7 @@ fnCaptureGraphBuilder_SetFiltergraph(ICaptureGraphBuilder * iface,
{
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
return ICaptureGraphBuilder2_SetFiltergraph(_ICaptureGraphBuilder2_(This), pfg);
return ICaptureGraphBuilder2_SetFiltergraph(&This->ICaptureGraphBuilder2_iface, pfg);
}
static HRESULT WINAPI
@ -517,7 +508,7 @@ fnCaptureGraphBuilder_GetFiltergraph(ICaptureGraphBuilder * iface,
{
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
return ICaptureGraphBuilder2_GetFiltergraph(_ICaptureGraphBuilder2_(This), pfg);
return ICaptureGraphBuilder2_GetFiltergraph(&This->ICaptureGraphBuilder2_iface, pfg);
}
static HRESULT WINAPI
@ -527,8 +518,8 @@ fnCaptureGraphBuilder_SetOutputFileName(ICaptureGraphBuilder * iface,
{
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
return ICaptureGraphBuilder2_SetOutputFileName(_ICaptureGraphBuilder2_(This),
pType, lpstrFile, ppf, ppSink);
return ICaptureGraphBuilder2_SetOutputFileName(&This->ICaptureGraphBuilder2_iface, pType,
lpstrFile, ppf, ppSink);
}
static HRESULT WINAPI
@ -538,8 +529,8 @@ fnCaptureGraphBuilder_FindInterface(ICaptureGraphBuilder * iface,
{
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
return ICaptureGraphBuilder2_FindInterface(_ICaptureGraphBuilder2_(This),
pCategory, NULL, pf, riid, ppint);
return ICaptureGraphBuilder2_FindInterface(&This->ICaptureGraphBuilder2_iface, pCategory, NULL,
pf, riid, ppint);
}
static HRESULT WINAPI
@ -549,9 +540,8 @@ fnCaptureGraphBuilder_RenderStream(ICaptureGraphBuilder * iface,
{
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
return ICaptureGraphBuilder2_RenderStream(_ICaptureGraphBuilder2_(This),
pCategory, NULL, pSource,
pfCompressor, pfRenderer);
return ICaptureGraphBuilder2_RenderStream(&This->ICaptureGraphBuilder2_iface, pCategory, NULL,
pSource, pfCompressor, pfRenderer);
}
static HRESULT WINAPI
@ -562,9 +552,8 @@ fnCaptureGraphBuilder_ControlStream(ICaptureGraphBuilder * iface,
{
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
return ICaptureGraphBuilder2_ControlStream(_ICaptureGraphBuilder2_(This),
pCategory, NULL, pFilter, pstart,
pstop, wStartCookie, wStopCookie);
return ICaptureGraphBuilder2_ControlStream(&This->ICaptureGraphBuilder2_iface, pCategory, NULL,
pFilter, pstart, pstop, wStartCookie, wStopCookie);
}
static HRESULT WINAPI
@ -573,8 +562,7 @@ fnCaptureGraphBuilder_AllocCapFile(ICaptureGraphBuilder * iface,
{
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
return ICaptureGraphBuilder2_AllocCapFile(_ICaptureGraphBuilder2_(This),
lpstr, dwlSize);
return ICaptureGraphBuilder2_AllocCapFile(&This->ICaptureGraphBuilder2_iface, lpstr, dwlSize);
}
static HRESULT WINAPI
@ -585,9 +573,8 @@ fnCaptureGraphBuilder_CopyCaptureFile(ICaptureGraphBuilder * iface,
{
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
return ICaptureGraphBuilder2_CopyCaptureFile(_ICaptureGraphBuilder2_(This),
lpwstrOld, lpwstrNew,
fAllowEscAbort, pCallback);
return ICaptureGraphBuilder2_CopyCaptureFile(&This->ICaptureGraphBuilder2_iface, lpwstrOld,
lpwstrNew, fAllowEscAbort, pCallback);
}
static const ICaptureGraphBuilderVtbl builder_Vtbl =