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winealsa.drv: Implement IMarshal for IAudioClient.

oldstable
Jeff Klein 2013-08-01 21:54:19 -04:00 committed by Alexandre Julliard
parent 0f4bc3b945
commit 4e565b0ef0
1 changed files with 22 additions and 0 deletions
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22
dlls/winealsa.drv/mmdevdrv.c
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@ -100,6 +100,7 @@ struct ACImpl {
snd_pcm_format_t alsa_format;
IMMDevice *parent;
IUnknown *pUnkFTMarshal;
EDataFlow dataflow;
WAVEFORMATEX *fmt;
@ -772,6 +773,7 @@ HRESULT WINAPI AUDDRV_GetAudioEndpoint(GUID *guid, IMMDevice *dev, IAudioClient
static int handle_underrun = 1;
char alsa_name[256];
EDataFlow dataflow;
HRESULT hr;
TRACE("%s %p %p\n", debugstr_guid(guid), dev, out);
@ -798,6 +800,13 @@ HRESULT WINAPI AUDDRV_GetAudioEndpoint(GUID *guid, IMMDevice *dev, IAudioClient
return E_UNEXPECTED;
}
hr = CoCreateFreeThreadedMarshaler((IUnknown *)&This->IAudioClient_iface,
(IUnknown **)&This->pUnkFTMarshal);
if (FAILED(hr)) {
HeapFree(GetProcessHeap(), 0, This);
return hr;
}
This->dataflow = dataflow;
if(handle_underrun && ((lconf = make_handle_underrun_config(alsa_name)))){
err = snd_pcm_open_lconf(&This->pcm_handle, alsa_name, stream, SND_PCM_NONBLOCK, lconf);
@ -848,6 +857,7 @@ HRESULT WINAPI AUDDRV_GetAudioEndpoint(GUID *guid, IMMDevice *dev, IAudioClient
static HRESULT WINAPI AudioClient_QueryInterface(IAudioClient *iface,
REFIID riid, void **ppv)
{
ACImpl *This = impl_from_IAudioClient(iface);
TRACE("(%p)->(%s, %p)\n", iface, debugstr_guid(riid), ppv);
if(!ppv)
@ -855,6 +865,9 @@ static HRESULT WINAPI AudioClient_QueryInterface(IAudioClient *iface,
*ppv = NULL;
if(IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IAudioClient))
*ppv = iface;
else if(IsEqualIID(riid, &IID_IMarshal))
return IUnknown_QueryInterface(This->pUnkFTMarshal, riid, ppv);
if(*ppv){
IUnknown_AddRef((IUnknown*)*ppv);
return S_OK;
@ -881,6 +894,7 @@ static ULONG WINAPI AudioClient_Release(IAudioClient *iface)
if(!ref){
IAudioClient_Stop(iface);
IMMDevice_Release(This->parent);
IUnknown_Release(This->pUnkFTMarshal);
This->lock.DebugInfo->Spare[0] = 0;
DeleteCriticalSection(&This->lock);
snd_pcm_drop(This->pcm_handle);
@ -2418,6 +2432,7 @@ static const IAudioClientVtbl AudioClient_Vtbl =
static HRESULT WINAPI AudioRenderClient_QueryInterface(
IAudioRenderClient *iface, REFIID riid, void **ppv)
{
ACImpl *This = impl_from_IAudioRenderClient(iface);
TRACE("(%p)->(%s, %p)\n", iface, debugstr_guid(riid), ppv);
if(!ppv)
@ -2427,6 +2442,9 @@ static HRESULT WINAPI AudioRenderClient_QueryInterface(
if(IsEqualIID(riid, &IID_IUnknown) ||
IsEqualIID(riid, &IID_IAudioRenderClient))
*ppv = iface;
else if(IsEqualIID(riid, &IID_IMarshal))
return IUnknown_QueryInterface(This->pUnkFTMarshal, riid, ppv);
if(*ppv){
IUnknown_AddRef((IUnknown*)*ppv);
return S_OK;
@ -2582,6 +2600,7 @@ static const IAudioRenderClientVtbl AudioRenderClient_Vtbl = {
static HRESULT WINAPI AudioCaptureClient_QueryInterface(
IAudioCaptureClient *iface, REFIID riid, void **ppv)
{
ACImpl *This = impl_from_IAudioCaptureClient(iface);
TRACE("(%p)->(%s, %p)\n", iface, debugstr_guid(riid), ppv);
if(!ppv)
@ -2591,6 +2610,9 @@ static HRESULT WINAPI AudioCaptureClient_QueryInterface(
if(IsEqualIID(riid, &IID_IUnknown) ||
IsEqualIID(riid, &IID_IAudioCaptureClient))
*ppv = iface;
else if(IsEqualIID(riid, &IID_IMarshal))
return IUnknown_QueryInterface(This->pUnkFTMarshal, riid, ppv);
if(*ppv){
IUnknown_AddRef((IUnknown*)*ppv);
return S_OK;