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dsound: Merge IUnknown into the main DirectSoundFullDuplex object.

This commit is contained in:
Michael Stefaniuc 2012-08-16 01:43:25 +02:00 committed by Alexandre Julliard
parent 6692f97e01
commit bd4c67396b
1 changed files with 40 additions and 83 deletions
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123
dlls/dsound/duplex.c
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@ -42,23 +42,16 @@ WINE_DEFAULT_DEBUG_CHANNEL(dsound);
*/
typedef struct IDirectSoundFullDuplexImpl
{
IUnknown IUnknown_iface;
IDirectSoundFullDuplex IDirectSoundFullDuplex_iface;
LONG ref, numIfaces;
LONG ref, refdsfd, numIfaces;
/* IDirectSoundFullDuplexImpl fields */
IDirectSound8 *renderer_device;
IDirectSoundCapture *capture_device;
LPUNKNOWN pUnknown;
LPDIRECTSOUND8 pDS8;
LPDIRECTSOUNDCAPTURE pDSC;
} IDirectSoundFullDuplexImpl;
typedef struct IDirectSoundFullDuplex_IUnknown {
const IUnknownVtbl *lpVtbl;
LONG ref;
IDirectSoundFullDuplexImpl *pdsfd;
} IDirectSoundFullDuplex_IUnknown;
typedef struct IDirectSoundFullDuplex_IDirectSound8 {
const IDirectSound8Vtbl *lpVtbl;
LONG ref;
@ -82,81 +75,51 @@ static void fullduplex_destroy(IDirectSoundFullDuplexImpl *This)
}
/*******************************************************************************
* IUnknown
* IUnknown implemetation for DirectSoundFullDuplex
*/
static HRESULT WINAPI IDirectSoundFullDuplex_IUnknown_QueryInterface(
LPUNKNOWN iface,
REFIID riid,
LPVOID * ppobj)
static inline IDirectSoundFullDuplexImpl *impl_from_IUnknown(IUnknown *iface)
{
IDirectSoundFullDuplex_IUnknown *This = (IDirectSoundFullDuplex_IUnknown *)iface;
TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
return IDirectSoundFullDuplex_QueryInterface((LPDIRECTSOUNDFULLDUPLEX)This->pdsfd, riid, ppobj);
return CONTAINING_RECORD(iface, IDirectSoundFullDuplexImpl, IUnknown_iface);
}
static ULONG WINAPI IDirectSoundFullDuplex_IUnknown_AddRef(
LPUNKNOWN iface)
static HRESULT WINAPI IUnknownImpl_QueryInterface(IUnknown *iface, REFIID riid, void **ppv)
{
IDirectSoundFullDuplex_IUnknown *This = (IDirectSoundFullDuplex_IUnknown *)iface;
ULONG ref = InterlockedIncrement(&(This->ref));
TRACE("(%p) ref was %d\n", This, ref - 1);
IDirectSoundFullDuplexImpl *This = impl_from_IUnknown(iface);
TRACE("(%p,%s,%p)\n", This, debugstr_guid(riid), ppv);
return IDirectSoundFullDuplex_QueryInterface(&This->IDirectSoundFullDuplex_iface, riid, ppv);
}
static ULONG WINAPI IUnknownImpl_AddRef(IUnknown *iface)
{
IDirectSoundFullDuplexImpl *This = impl_from_IUnknown(iface);
ULONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
if(ref == 1)
InterlockedIncrement(&This->numIfaces);
return ref;
}
static ULONG WINAPI IDirectSoundFullDuplex_IUnknown_Release(
LPUNKNOWN iface)
static ULONG WINAPI IUnknownImpl_Release(IUnknown *iface)
{
IDirectSoundFullDuplex_IUnknown *This = (IDirectSoundFullDuplex_IUnknown *)iface;
ULONG ref = InterlockedDecrement(&(This->ref));
TRACE("(%p) ref was %d\n", This, ref + 1);
if (!ref) {
This->pdsfd->pUnknown = NULL;
HeapFree(GetProcessHeap(), 0, This);
TRACE("(%p) released\n", This);
}
IDirectSoundFullDuplexImpl *This = impl_from_IUnknown(iface);
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
if (!ref && !InterlockedDecrement(&This->numIfaces))
fullduplex_destroy(This);
return ref;
}
static const IUnknownVtbl DirectSoundFullDuplex_Unknown_Vtbl =
static const IUnknownVtbl unk_vtbl =
{
IDirectSoundFullDuplex_IUnknown_QueryInterface,
IDirectSoundFullDuplex_IUnknown_AddRef,
IDirectSoundFullDuplex_IUnknown_Release
IUnknownImpl_QueryInterface,
IUnknownImpl_AddRef,
IUnknownImpl_Release
};
static HRESULT IDirectSoundFullDuplex_IUnknown_Create(
LPDIRECTSOUNDFULLDUPLEX pdsfd,
LPUNKNOWN * ppunk)
{
IDirectSoundFullDuplex_IUnknown * pdsfdunk;
TRACE("(%p,%p)\n",pdsfd,ppunk);
if (pdsfd == NULL) {
ERR("invalid parameter: pdsfd == NULL\n");
return DSERR_INVALIDPARAM;
}
if (ppunk == NULL) {
ERR("invalid parameter: ppunk == NULL\n");
return DSERR_INVALIDPARAM;
}
pdsfdunk = HeapAlloc(GetProcessHeap(),0,sizeof(*pdsfdunk));
if (pdsfdunk == NULL) {
WARN("out of memory\n");
*ppunk = NULL;
return DSERR_OUTOFMEMORY;
}
pdsfdunk->lpVtbl = &DirectSoundFullDuplex_Unknown_Vtbl;
pdsfdunk->ref = 0;
pdsfdunk->pdsfd = (IDirectSoundFullDuplexImpl *)pdsfd;
*ppunk = (LPUNKNOWN)pdsfdunk;
return DS_OK;
}
/*******************************************************************************
* IDirectSoundFullDuplex_IDirectSound8
*/
@ -457,7 +420,7 @@ static inline IDirectSoundFullDuplexImpl *impl_from_IDirectSoundFullDuplex(IDire
static ULONG WINAPI IDirectSoundFullDuplexImpl_AddRef(IDirectSoundFullDuplex *iface)
{
IDirectSoundFullDuplexImpl *This = impl_from_IDirectSoundFullDuplex(iface);
ULONG ref = InterlockedIncrement(&(This->ref));
ULONG ref = InterlockedIncrement(&This->refdsfd);
TRACE("(%p) ref=%d\n", This, ref);
@ -480,16 +443,8 @@ static HRESULT WINAPI IDirectSoundFullDuplexImpl_QueryInterface(IDirectSoundFull
*ppv = NULL;
if (IsEqualIID(riid, &IID_IUnknown)) {
if (!This->pUnknown) {
IDirectSoundFullDuplex_IUnknown_Create(iface, &This->pUnknown);
if (!This->pUnknown) {
WARN("IDirectSoundFullDuplex_IUnknown_Create() failed\n");
*ppv = NULL;
return E_NOINTERFACE;
}
}
IDirectSoundFullDuplex_IUnknown_AddRef(This->pUnknown);
*ppv = This->pUnknown;
IUnknown_AddRef(&This->IUnknown_iface);
*ppv = &This->IUnknown_iface;
return S_OK;
} else if (IsEqualIID(riid, &IID_IDirectSoundFullDuplex)) {
IDirectSoundFullDuplexImpl_AddRef(iface);
@ -528,7 +483,7 @@ static HRESULT WINAPI IDirectSoundFullDuplexImpl_QueryInterface(IDirectSoundFull
static ULONG WINAPI IDirectSoundFullDuplexImpl_Release(IDirectSoundFullDuplex *iface)
{
IDirectSoundFullDuplexImpl *This = impl_from_IDirectSoundFullDuplex(iface);
ULONG ref = InterlockedDecrement(&(This->ref));
ULONG ref = InterlockedDecrement(&This->refdsfd);
TRACE("(%p) ref=%d\n", This, ref);
@ -641,11 +596,13 @@ HRESULT DSOUND_FullDuplexCreate(REFIID riid, void **ppv)
setup_dsound_options();
obj->IDirectSoundFullDuplex_iface.lpVtbl = &dsfd_vtbl;
obj->IUnknown_iface.lpVtbl = &unk_vtbl;
obj->ref = 1;
obj->refdsfd = 0;
obj->numIfaces = 1;
hr = IUnknown_QueryInterface((IUnknown*)obj, riid, ppv);
IUnknown_Release((IUnknown*)obj);
hr = IUnknown_QueryInterface(&obj->IUnknown_iface, riid, ppv);
IUnknown_Release(&obj->IUnknown_iface);
return hr;
}