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mmdevapi: Fix refcounts in IAudioClient::GetService.

This commit is contained in:
Andrew Eikum 2011-06-20 09:31:22 -05:00 committed by Alexandre Julliard
parent f50829c36e
commit a93efd5346
3 changed files with 42 additions and 16 deletions
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16
dlls/winealsa.drv/mmdevdrv.c
View File

@ -1666,16 +1666,20 @@ static HRESULT WINAPI AudioClient_GetService(IAudioClient *iface, REFIID riid,
LeaveCriticalSection(&This->lock);
return AUDCLNT_E_WRONG_ENDPOINT_TYPE;
}
IAudioRenderClient_AddRef(&This->IAudioRenderClient_iface);
*ppv = &This->IAudioRenderClient_iface;
}else if(IsEqualIID(riid, &IID_IAudioCaptureClient)){
if(This->dataflow != eCapture){
LeaveCriticalSection(&This->lock);
return AUDCLNT_E_WRONG_ENDPOINT_TYPE;
}
IAudioCaptureClient_AddRef(&This->IAudioCaptureClient_iface);
*ppv = &This->IAudioCaptureClient_iface;
}else if(IsEqualIID(riid, &IID_IAudioClock)){
IAudioClock_AddRef(&This->IAudioClock_iface);
*ppv = &This->IAudioClock_iface;
}else if(IsEqualIID(riid, &IID_IAudioStreamVolume)){
IAudioStreamVolume_AddRef(&This->IAudioStreamVolume_iface);
*ppv = &This->IAudioStreamVolume_iface;
}else if(IsEqualIID(riid, &IID_IAudioSessionControl)){
if(!This->session_wrapper){
@ -1684,7 +1688,8 @@ static HRESULT WINAPI AudioClient_GetService(IAudioClient *iface, REFIID riid,
LeaveCriticalSection(&This->lock);
return E_OUTOFMEMORY;
}
}
}else
IAudioSessionControl2_AddRef(&This->session_wrapper->IAudioSessionControl2_iface);
*ppv = &This->session_wrapper->IAudioSessionControl2_iface;
}else if(IsEqualIID(riid, &IID_IChannelAudioVolume)){
@ -1694,7 +1699,8 @@ static HRESULT WINAPI AudioClient_GetService(IAudioClient *iface, REFIID riid,
LeaveCriticalSection(&This->lock);
return E_OUTOFMEMORY;
}
}
}else
IChannelAudioVolume_AddRef(&This->session_wrapper->IChannelAudioVolume_iface);
*ppv = &This->session_wrapper->IChannelAudioVolume_iface;
}else if(IsEqualIID(riid, &IID_ISimpleAudioVolume)){
@ -1704,13 +1710,13 @@ static HRESULT WINAPI AudioClient_GetService(IAudioClient *iface, REFIID riid,
LeaveCriticalSection(&This->lock);
return E_OUTOFMEMORY;
}
}
}else
ISimpleAudioVolume_AddRef(&This->session_wrapper->ISimpleAudioVolume_iface);
*ppv = &This->session_wrapper->ISimpleAudioVolume_iface;
}
if(*ppv){
IUnknown_AddRef((IUnknown*)*ppv);
LeaveCriticalSection(&This->lock);
return S_OK;
}
@ -2245,6 +2251,8 @@ static AudioSessionWrapper *AudioSessionWrapper_Create(ACImpl *client)
ret->ISimpleAudioVolume_iface.lpVtbl = &SimpleAudioVolume_Vtbl;
ret->IChannelAudioVolume_iface.lpVtbl = &ChannelAudioVolume_Vtbl;
ret->ref = 1;
ret->client = client;
if(client){
ret->session = client->session;

26
dlls/winecoreaudio.drv/mmdevdrv.c
View File

@ -1459,16 +1459,20 @@ static HRESULT WINAPI AudioClient_GetService(IAudioClient *iface, REFIID riid,
OSSpinLockUnlock(&This->lock);
return AUDCLNT_E_WRONG_ENDPOINT_TYPE;
}
IAudioRenderClient_AddRef(&This->IAudioRenderClient_iface);
*ppv = &This->IAudioRenderClient_iface;
}else if(IsEqualIID(riid, &IID_IAudioCaptureClient)){
if(This->dataflow != eCapture){
OSSpinLockUnlock(&This->lock);
return AUDCLNT_E_WRONG_ENDPOINT_TYPE;
}
IAudioCaptureClient_AddRef(&This->IAudioCaptureClient_iface);
*ppv = &This->IAudioCaptureClient_iface;
}else if(IsEqualIID(riid, &IID_IAudioClock)){
IAudioClock_AddRef(&This->IAudioClock_iface);
*ppv = &This->IAudioClock_iface;
}else if(IsEqualIID(riid, &IID_IAudioStreamVolume)){
IAudioStreamVolume_AddRef(&This->IAudioStreamVolume_iface);
*ppv = &This->IAudioStreamVolume_iface;
}else if(IsEqualIID(riid, &IID_IAudioSessionControl)){
if(!This->session_wrapper){
@ -1477,7 +1481,8 @@ static HRESULT WINAPI AudioClient_GetService(IAudioClient *iface, REFIID riid,
OSSpinLockUnlock(&This->lock);
return E_OUTOFMEMORY;
}
}
}else
IAudioSessionControl2_AddRef(&This->session_wrapper->IAudioSessionControl2_iface);
*ppv = &This->session_wrapper->IAudioSessionControl2_iface;
}else if(IsEqualIID(riid, &IID_IChannelAudioVolume)){
@ -1487,7 +1492,8 @@ static HRESULT WINAPI AudioClient_GetService(IAudioClient *iface, REFIID riid,
OSSpinLockUnlock(&This->lock);
return E_OUTOFMEMORY;
}
}
}else
IChannelAudioVolume_AddRef(&This->session_wrapper->IChannelAudioVolume_iface);
*ppv = &This->session_wrapper->IChannelAudioVolume_iface;
}else if(IsEqualIID(riid, &IID_ISimpleAudioVolume)){
@ -1497,13 +1503,13 @@ static HRESULT WINAPI AudioClient_GetService(IAudioClient *iface, REFIID riid,
OSSpinLockUnlock(&This->lock);
return E_OUTOFMEMORY;
}
}
}else
ISimpleAudioVolume_AddRef(&This->session_wrapper->ISimpleAudioVolume_iface);
*ppv = &This->session_wrapper->ISimpleAudioVolume_iface;
}
if(*ppv){
IUnknown_AddRef((IUnknown*)*ppv);
OSSpinLockUnlock(&This->lock);
return S_OK;
}
@ -2035,6 +2041,8 @@ static AudioSessionWrapper *AudioSessionWrapper_Create(ACImpl *client)
ret->ISimpleAudioVolume_iface.lpVtbl = &SimpleAudioVolume_Vtbl;
ret->IChannelAudioVolume_iface.lpVtbl = &ChannelAudioVolume_Vtbl;
ret->ref = 1;
ret->client = client;
if(client){
ret->session = client->session;
@ -2082,10 +2090,12 @@ static ULONG WINAPI AudioSessionControl_Release(IAudioSessionControl2 *iface)
ref = InterlockedDecrement(&This->ref);
TRACE("(%p) Refcount now %u\n", This, ref);
if(!ref){
OSSpinLockLock(&This->client->lock);
This->client->session_wrapper = NULL;
OSSpinLockUnlock(&This->client->lock);
AudioClient_Release(&This->client->IAudioClient_iface);
if(This->client){
OSSpinLockLock(&This->client->lock);
This->client->session_wrapper = NULL;
OSSpinLockUnlock(&This->client->lock);
AudioClient_Release(&This->client->IAudioClient_iface);
}
HeapFree(GetProcessHeap(), 0, This);
}
return ref;

16
dlls/wineoss.drv/mmdevdrv.c
View File

@ -1381,16 +1381,20 @@ static HRESULT WINAPI AudioClient_GetService(IAudioClient *iface, REFIID riid,
LeaveCriticalSection(&This->lock);
return AUDCLNT_E_WRONG_ENDPOINT_TYPE;
}
IAudioRenderClient_AddRef(&This->IAudioRenderClient_iface);
*ppv = &This->IAudioRenderClient_iface;
}else if(IsEqualIID(riid, &IID_IAudioCaptureClient)){
if(This->dataflow != eCapture){
LeaveCriticalSection(&This->lock);
return AUDCLNT_E_WRONG_ENDPOINT_TYPE;
}
IAudioCaptureClient_AddRef(&This->IAudioCaptureClient_iface);
*ppv = &This->IAudioCaptureClient_iface;
}else if(IsEqualIID(riid, &IID_IAudioClock)){
IAudioClock_AddRef(&This->IAudioClock_iface);
*ppv = &This->IAudioClock_iface;
}else if(IsEqualIID(riid, &IID_IAudioStreamVolume)){
IAudioStreamVolume_AddRef(&This->IAudioStreamVolume_iface);
*ppv = &This->IAudioStreamVolume_iface;
}else if(IsEqualIID(riid, &IID_IAudioSessionControl)){
if(!This->session_wrapper){
@ -1399,7 +1403,8 @@ static HRESULT WINAPI AudioClient_GetService(IAudioClient *iface, REFIID riid,
LeaveCriticalSection(&This->lock);
return E_OUTOFMEMORY;
}
}
}else
IAudioSessionControl2_AddRef(&This->session_wrapper->IAudioSessionControl2_iface);
*ppv = &This->session_wrapper->IAudioSessionControl2_iface;
}else if(IsEqualIID(riid, &IID_IChannelAudioVolume)){
@ -1409,7 +1414,8 @@ static HRESULT WINAPI AudioClient_GetService(IAudioClient *iface, REFIID riid,
LeaveCriticalSection(&This->lock);
return E_OUTOFMEMORY;
}
}
}else
IChannelAudioVolume_AddRef(&This->session_wrapper->IChannelAudioVolume_iface);
*ppv = &This->session_wrapper->IChannelAudioVolume_iface;
}else if(IsEqualIID(riid, &IID_ISimpleAudioVolume)){
@ -1419,13 +1425,13 @@ static HRESULT WINAPI AudioClient_GetService(IAudioClient *iface, REFIID riid,
LeaveCriticalSection(&This->lock);
return E_OUTOFMEMORY;
}
}
}else
ISimpleAudioVolume_AddRef(&This->session_wrapper->ISimpleAudioVolume_iface);
*ppv = &This->session_wrapper->ISimpleAudioVolume_iface;
}
if(*ppv){
IUnknown_AddRef((IUnknown*)*ppv);
LeaveCriticalSection(&This->lock);
return S_OK;
}
@ -1951,6 +1957,8 @@ static AudioSessionWrapper *AudioSessionWrapper_Create(ACImpl *client)
ret->ISimpleAudioVolume_iface.lpVtbl = &SimpleAudioVolume_Vtbl;
ret->IChannelAudioVolume_iface.lpVtbl = &ChannelAudioVolume_Vtbl;
ret->ref = 1;
ret->client = client;
if(client){
ret->session = client->session;