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xaudio2: Fix ClassFactory ref counting. 

Signed-off-by: Andrew Eikum <aeikum@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
oldstable
Andrew Eikum 2018-02-06 10:52:19 -06:00 committed by Alexandre Julliard
parent e5294a7414
commit 45babd780f
3 changed files with 41 additions and 26 deletions
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27
dlls/xaudio2_7/xapofx.c
View File

@ -764,7 +764,8 @@ static HRESULT WINAPI xapocf_CreateInstance(IClassFactory *iface, IUnknown *pOut
static HRESULT WINAPI xapocf_LockServer(IClassFactory *iface, BOOL dolock)
{
FIXME("(static)->(%d): stub!\n", dolock);
struct xapo_cf *This = xapo_impl_from_IClassFactory(iface);
FIXME("(%p)->(%d): stub!\n", This, dolock);
return S_OK;
}
@ -777,13 +778,17 @@ static const IClassFactoryVtbl xapo_Vtbl =
xapocf_LockServer
};
IClassFactory *make_xapo_factory(REFCLSID clsid)
HRESULT make_xapo_factory(REFCLSID clsid, REFIID riid, void **ppv)
{
HRESULT hr;
struct xapo_cf *ret = HeapAlloc(GetProcessHeap(), 0, sizeof(struct xapo_cf));
ret->IClassFactory_iface.lpVtbl = &xapo_Vtbl;
ret->class = clsid;
ret->ref = 0;
return &ret->IClassFactory_iface;
hr = IClassFactory_QueryInterface(&ret->IClassFactory_iface, riid, ppv);
if(FAILED(hr))
HeapFree(GetProcessHeap(), 0, ret);
return hr;
}
#if XAUDIO2_VER >= 8
@ -792,7 +797,9 @@ HRESULT WINAPI CreateAudioVolumeMeter(IUnknown **out)
IClassFactory *cf;
HRESULT hr;
cf = make_xapo_factory(&CLSID_AudioVolumeMeter27);
hr = make_xapo_factory(&CLSID_AudioVolumeMeter27, &IID_IClassFactory, (void**)&cf);
if(FAILED(hr))
return hr;
hr = IClassFactory_CreateInstance(cf, NULL, &IID_IUnknown, (void**)out);
@ -806,7 +813,9 @@ HRESULT WINAPI CreateAudioReverb(IUnknown **out)
IClassFactory *cf;
HRESULT hr;
cf = make_xapo_factory(&CLSID_FXReverb);
hr = make_xapo_factory(&CLSID_FXReverb, &IID_IClassFactory, (void**)&cf);
if(FAILED(hr))
return hr;
hr = IClassFactory_CreateInstance(cf, NULL, &IID_IUnknown, (void**)out);
@ -832,7 +841,9 @@ HRESULT CDECL CreateFX(REFCLSID clsid, IUnknown **out, void *initdata, UINT32 in
class = &CLSID_FXEQ;
if(class){
cf = make_xapo_factory(class);
hr = make_xapo_factory(class, &IID_IClassFactory, (void**)&cf);
if(FAILED(hr))
return hr;
hr = IClassFactory_CreateInstance(cf, NULL, &IID_IUnknown, (void**)&obj);
IClassFactory_Release(cf);
@ -890,7 +901,9 @@ HRESULT CDECL CreateFX(REFCLSID clsid, IUnknown **out)
/* TODO FXECHO, FXMasteringLimiter, */
if(class){
cf = make_xapo_factory(class);
hr = make_xapo_factory(class, &IID_IClassFactory, (void**)&cf);
if(FAILED(hr))
return hr;
hr = IClassFactory_CreateInstance(cf, NULL, &IID_IUnknown, (void**)&obj);
IClassFactory_Release(cf);

38
dlls/xaudio2_7/xaudio_dll.c
View File

@ -2121,7 +2121,8 @@ static HRESULT WINAPI XAudio2CF_CreateInstance(IClassFactory *iface, IUnknown *p
static HRESULT WINAPI XAudio2CF_LockServer(IClassFactory *iface, BOOL dolock)
{
FIXME("(static)->(%d): stub!\n", dolock);
struct xaudio2_cf *This = impl_from_IClassFactory(iface);
FIXME("(%p)->(%d): stub!\n", This, dolock);
return S_OK;
}
@ -2134,18 +2135,20 @@ static const IClassFactoryVtbl XAudio2CF_Vtbl =
XAudio2CF_LockServer
};
static IClassFactory *make_xaudio2_factory(void)
static HRESULT make_xaudio2_factory(REFIID riid, void **ppv)
{
HRESULT hr;
struct xaudio2_cf *ret = HeapAlloc(GetProcessHeap(), 0, sizeof(struct xaudio2_cf));
ret->IClassFactory_iface.lpVtbl = &XAudio2CF_Vtbl;
ret->ref = 0;
return &ret->IClassFactory_iface;
hr = IClassFactory_QueryInterface(&ret->IClassFactory_iface, riid, ppv);
if(FAILED(hr))
HeapFree(GetProcessHeap(), 0, ret);
return hr;
}
HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, void **ppv)
{
IClassFactory *factory = NULL;
TRACE("(%s, %s, %p)\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
if(IsEqualGUID(rclsid, &CLSID_XAudio20) ||
@ -2155,33 +2158,30 @@ HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, void **ppv)
IsEqualGUID(rclsid, &CLSID_XAudio24) ||
IsEqualGUID(rclsid, &CLSID_XAudio25) ||
IsEqualGUID(rclsid, &CLSID_XAudio26) ||
IsEqualGUID(rclsid, &CLSID_XAudio27)){
factory = make_xaudio2_factory();
IsEqualGUID(rclsid, &CLSID_XAudio27))
return make_xaudio2_factory(riid, ppv);
}else if(IsEqualGUID(rclsid, &CLSID_AudioVolumeMeter20) ||
if(IsEqualGUID(rclsid, &CLSID_AudioVolumeMeter20) ||
IsEqualGUID(rclsid, &CLSID_AudioVolumeMeter21) ||
IsEqualGUID(rclsid, &CLSID_AudioVolumeMeter22) ||
IsEqualGUID(rclsid, &CLSID_AudioVolumeMeter23) ||
IsEqualGUID(rclsid, &CLSID_AudioVolumeMeter24) ||
IsEqualGUID(rclsid, &CLSID_AudioVolumeMeter25) ||
IsEqualGUID(rclsid, &CLSID_AudioVolumeMeter26) ||
IsEqualGUID(rclsid, &CLSID_AudioVolumeMeter27)){
factory = make_xapo_factory(&CLSID_AudioVolumeMeter27);
IsEqualGUID(rclsid, &CLSID_AudioVolumeMeter27))
return make_xapo_factory(&CLSID_AudioVolumeMeter27, riid, ppv);
}else if(IsEqualGUID(rclsid, &CLSID_AudioReverb20) ||
if(IsEqualGUID(rclsid, &CLSID_AudioReverb20) ||
IsEqualGUID(rclsid, &CLSID_AudioReverb21) ||
IsEqualGUID(rclsid, &CLSID_AudioReverb22) ||
IsEqualGUID(rclsid, &CLSID_AudioReverb23) ||
IsEqualGUID(rclsid, &CLSID_AudioReverb24) ||
IsEqualGUID(rclsid, &CLSID_AudioReverb25) ||
IsEqualGUID(rclsid, &CLSID_AudioReverb26) ||
IsEqualGUID(rclsid, &CLSID_AudioReverb27)){
factory = make_xapo_factory(&CLSID_FXReverb);
}
IsEqualGUID(rclsid, &CLSID_AudioReverb27))
return make_xapo_factory(&CLSID_FXReverb, riid, ppv);
if(!factory) return CLASS_E_CLASSNOTAVAILABLE;
return IClassFactory_QueryInterface(factory, riid, ppv);
return CLASS_E_CLASSNOTAVAILABLE;
}
HRESULT xaudio2_initialize(IXAudio2Impl *This, UINT32 flags, XAUDIO2_PROCESSOR proc)
@ -2200,7 +2200,9 @@ HRESULT WINAPI XAudio2Create(IXAudio2 **ppxa2, UINT32 flags, XAUDIO2_PROCESSOR p
TRACE("%p 0x%x 0x%x\n", ppxa2, flags, proc);
cf = make_xaudio2_factory();
hr = make_xaudio2_factory(&IID_IClassFactory, (void**)&cf);
if(FAILED(hr))
return hr;
hr = IClassFactory_CreateInstance(cf, NULL, &IID_IXAudio2, (void**)&xa2);
IClassFactory_Release(cf);

2
dlls/xaudio2_7/xaudio_private.h
View File

@ -181,5 +181,5 @@ extern const IXAudio22Vtbl XAudio22_Vtbl DECLSPEC_HIDDEN;
extern const IXAudio27Vtbl XAudio27_Vtbl DECLSPEC_HIDDEN;
#endif
extern IClassFactory *make_xapo_factory(REFCLSID clsid) DECLSPEC_HIDDEN;
extern HRESULT make_xapo_factory(REFCLSID clsid, REFIID riid, void **ppv) DECLSPEC_HIDDEN;
extern HRESULT xaudio2_initialize(IXAudio2Impl *This, UINT32 flags, XAUDIO2_PROCESSOR proc) DECLSPEC_HIDDEN;