/*** IReferenceClock methods ***/
static HRESULT WINAPI ReferenceClock_GetTime(IReferenceClock *iface,
REFERENCE_TIME *pTime)
{
DSoundRenderImpl *This = impl_from_IReferenceClock(iface);
HRESULT hr = E_FAIL;
TRACE("(%p/%p)->(%p)\n", This, iface, pTime);
if (!pTime)
return E_POINTER;
if (This->dsbuffer) {
DWORD writepos1, writepos2;
EnterCriticalSection(&This->renderer.filter.csFilter);
DSoundRender_UpdatePositions(This, &writepos1, &writepos2);
if (This->renderer.pInputPin && This->renderer.pInputPin->pin.mtCurrent.pbFormat)
{
*pTime = This->play_time + time_from_pos(This, This->last_playpos);
hr = S_OK;
}
else
{
ERR("pInputPin Disconnected\n");
hr = E_FAIL;
}
LeaveCriticalSection(&This->renderer.filter.csFilter);
}
if (FAILED(hr))
WARN("Could not get reference time (%x)!\n", hr);
return hr;
}
static HRESULT WINAPI SystemClockImpl_AdviseTime(IReferenceClock* iface, REFERENCE_TIME rtBaseTime, REFERENCE_TIME rtStreamTime, HEVENT hEvent, DWORD_PTR* pdwAdviseCookie) {
SystemClockImpl *This = impl_from_IReferenceClock(iface);
SystemClockAdviseEntry* pEntry = NULL;
TRACE("(%p, 0x%s, 0x%s, %ld, %p)\n", This, wine_dbgstr_longlong(rtBaseTime),
wine_dbgstr_longlong(rtStreamTime), hEvent, pdwAdviseCookie);
if (!hEvent) {
return E_INVALIDARG;
}
if (0 >= rtBaseTime + rtStreamTime) {
return E_INVALIDARG;
}
if (NULL == pdwAdviseCookie) {
return E_POINTER;
}
pEntry = CoTaskMemAlloc(sizeof(SystemClockAdviseEntry));
if (NULL == pEntry) {
return E_OUTOFMEMORY;
}
ZeroMemory(pEntry, sizeof(SystemClockAdviseEntry));
pEntry->hEvent = (HANDLE) hEvent;
pEntry->rtBaseTime = rtBaseTime + rtStreamTime;
pEntry->rtIntervalTime = 0;
EnterCriticalSection(&This->safe);
QUARTZ_InsertAviseEntryFromQueue(This, pEntry, &This->pSingleShotAdvise);
LeaveCriticalSection(&This->safe);
SystemClockPostMessageToAdviseThread(This, ADVISE_ADD_SINGLESHOT);
*pdwAdviseCookie = (DWORD_PTR) (pEntry);
return S_OK;
}
static HRESULT WINAPI SystemClockImpl_AdvisePeriodic(IReferenceClock* iface, REFERENCE_TIME rtStartTime, REFERENCE_TIME rtPeriodTime, HSEMAPHORE hSemaphore, DWORD_PTR* pdwAdviseCookie) {
SystemClockImpl *This = impl_from_IReferenceClock(iface);
SystemClockAdviseEntry* pEntry = NULL;
TRACE("(%p, 0x%s, 0x%s, %ld, %p)\n", This, wine_dbgstr_longlong(rtStartTime),
wine_dbgstr_longlong(rtPeriodTime), hSemaphore, pdwAdviseCookie);
if (!hSemaphore) {
return E_INVALIDARG;
}
if (0 >= rtStartTime || 0 >= rtPeriodTime) {
return E_INVALIDARG;
}
if (NULL == pdwAdviseCookie) {
return E_POINTER;
}
pEntry = CoTaskMemAlloc(sizeof(SystemClockAdviseEntry));
if (NULL == pEntry) {
return E_OUTOFMEMORY;
}
ZeroMemory(pEntry, sizeof(SystemClockAdviseEntry));
pEntry->hEvent = (HANDLE) hSemaphore;
pEntry->rtBaseTime = rtStartTime;
pEntry->rtIntervalTime = rtPeriodTime;
EnterCriticalSection(&This->safe);
QUARTZ_InsertAviseEntryFromQueue(This, pEntry, &This->pPeriodicAdvise);
LeaveCriticalSection(&This->safe);
SystemClockPostMessageToAdviseThread(This, ADVISE_ADD_PERIODIC);
*pdwAdviseCookie = (DWORD_PTR) (pEntry);
return S_OK;
}
static HRESULT WINAPI SystemClockImpl_Unadvise(IReferenceClock* iface, DWORD_PTR dwAdviseCookie) {
SystemClockImpl *This = impl_from_IReferenceClock(iface);
SystemClockAdviseEntry* pEntry = NULL;
SystemClockAdviseEntry* it = NULL;
HRESULT ret = S_OK;
TRACE("(%p, %lu)\n", This, dwAdviseCookie);
pEntry = (SystemClockAdviseEntry*) dwAdviseCookie;
EnterCriticalSection(&This->safe);
for (it = This->pPeriodicAdvise; NULL != it && it != pEntry; it = it->next) ;
if (it != pEntry) {
for (it = This->pSingleShotAdvise; NULL != it && it != pEntry; it = it->next) ;
if (it != pEntry) {
ret = S_FALSE;
goto out;
}
}
QUARTZ_RemoveAviseEntryFromQueue(This, pEntry);
CoTaskMemFree(pEntry);
SystemClockPostMessageToAdviseThread(This, ADVISE_REMOVE);
out:
LeaveCriticalSection(&This->safe);
return ret;
}
static HRESULT WINAPI IReferenceClockImpl_AdviseTime(IReferenceClock *iface, REFERENCE_TIME baseTime, REFERENCE_TIME streamTime, HANDLE hEvent, DWORD* pdwAdviseCookie)
{
IReferenceClockImpl *This = impl_from_IReferenceClock(iface);
FIXME("(%p)->(0x%s, 0x%s, %p, %p): stub\n", This, wine_dbgstr_longlong(baseTime), wine_dbgstr_longlong(streamTime), hEvent, pdwAdviseCookie);
return S_OK;
}
static HRESULT WINAPI IReferenceClockImpl_AdvisePeriodic(IReferenceClock *iface, REFERENCE_TIME startTime, REFERENCE_TIME periodTime, HANDLE hSemaphore, DWORD* pdwAdviseCookie)
{
IReferenceClockImpl *This = impl_from_IReferenceClock(iface);
FIXME("(%p)->(0x%s, 0x%s, %p, %p): stub\n", This, wine_dbgstr_longlong(startTime), wine_dbgstr_longlong(periodTime), hSemaphore, pdwAdviseCookie);
return S_OK;
}
static HRESULT WINAPI IReferenceClockImpl_Unadvise(IReferenceClock *iface, DWORD dwAdviseCookie)
{
IReferenceClockImpl *This = impl_from_IReferenceClock(iface);
FIXME("(%p)->(%d): stub\n", This, dwAdviseCookie);
return S_OK;
}
static ULONG WINAPI ReferenceClock_Release(IReferenceClock *iface)
{
DSoundRenderImpl *This = impl_from_IReferenceClock(iface);
TRACE("(%p/%p)->()\n", This, iface);
return DSoundRender_Release(&This->renderer.filter.IBaseFilter_iface);
}
static ULONG WINAPI SystemClockImpl_AddRef(IReferenceClock* iface) {
SystemClockImpl *This = impl_from_IReferenceClock(iface);
ULONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p): AddRef from %d\n", This, ref - 1);
return ref;
}
/*** IUnknown methods ***/
static HRESULT WINAPI ReferenceClock_QueryInterface(IReferenceClock *iface,
REFIID riid,
LPVOID*ppvObj)
{
DSoundRenderImpl *This = impl_from_IReferenceClock(iface);
TRACE("(%p/%p)->(%s, %p)\n", This, iface, debugstr_guid(riid), ppvObj);
return DSoundRender_QueryInterface(&This->renderer.filter.IBaseFilter_iface, riid, ppvObj);
}
/* IReferenceClockImpl IReferenceClock part: */
static HRESULT WINAPI IReferenceClockImpl_GetTime(IReferenceClock *iface, REFERENCE_TIME* pTime)
{
IReferenceClockImpl *This = impl_from_IReferenceClock(iface);
TRACE("(%p)->(%p)\n", This, pTime);
*pTime = This->rtTime;
return S_OK;
}
static HRESULT WINAPI ReferenceClock_Unadvise(IReferenceClock *iface,
DWORD_PTR dwAdviseCookie)
{
DSoundRenderImpl *This = impl_from_IReferenceClock(iface);
TRACE("(%p/%p)->(%p)\n", This, iface, (void*)dwAdviseCookie);
if (!This->advisethread || !dwAdviseCookie)
return S_FALSE;
PostThreadMessageW(This->threadid, WM_APP+3, dwAdviseCookie, 0);
return S_OK;
}
static ULONG WINAPI IReferenceClockImpl_AddRef(IReferenceClock *iface)
{
IReferenceClockImpl *This = impl_from_IReferenceClock(iface);
ULONG refCount = InterlockedIncrement(&This->ref);
TRACE("(%p)->(ref before=%u)\n", This, refCount - 1);
DMUSIC_LockModule();
return refCount;
}
/* IReferenceClockImpl IUnknown part: */
static HRESULT WINAPI IReferenceClockImpl_QueryInterface(IReferenceClock *iface, REFIID riid, LPVOID *ppobj)
{
IReferenceClockImpl *This = impl_from_IReferenceClock(iface);
TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj);
if (IsEqualIID (riid, &IID_IUnknown) ||
IsEqualIID (riid, &IID_IReferenceClock)) {
IUnknown_AddRef(iface);
*ppobj = This;
return S_OK;
}
WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj);
return E_NOINTERFACE;
}
static ULONG WINAPI IReferenceClockImpl_Release(IReferenceClock *iface)
{
IReferenceClockImpl *This = impl_from_IReferenceClock(iface);
ULONG refCount = InterlockedDecrement(&This->ref);
TRACE("(%p)->(ref before=%u)\n", This, refCount + 1);
if (!refCount) {
HeapFree(GetProcessHeap(), 0, This);
}
DMUSIC_UnlockModule();
return refCount;
}
static ULONG WINAPI SystemClockImpl_Release(IReferenceClock* iface) {
SystemClockImpl *This = impl_from_IReferenceClock(iface);
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p): ReleaseRef to %d\n", This, ref);
if (ref == 0) {
if (SystemClockPostMessageToAdviseThread(This, ADVISE_EXIT)) {
WaitForSingleObject(This->adviseThread, INFINITE);
CloseHandle(This->adviseThread);
}
This->safe.DebugInfo->Spare[0] = 0;
DeleteCriticalSection(&This->safe);
CoTaskMemFree(This);
}
return ref;
}
static HRESULT WINAPI SystemClockImpl_QueryInterface(IReferenceClock* iface, REFIID riid, void** ppobj) {
SystemClockImpl *This = impl_from_IReferenceClock(iface);
TRACE("(%p, %s,%p)\n", This, debugstr_guid(riid), ppobj);
if (IsEqualIID (riid, &IID_IUnknown) ||
IsEqualIID (riid, &IID_IReferenceClock)) {
SystemClockImpl_AddRef(iface);
*ppobj = &This->IReferenceClock_iface;
return S_OK;
}
*ppobj = NULL;
WARN("(%p, %s,%p): not found\n", This, debugstr_guid(riid), ppobj);
return E_NOINTERFACE;
}
static HRESULT WINAPI ReferenceClock_AdviseTime(IReferenceClock *iface,
REFERENCE_TIME rtBaseTime,
REFERENCE_TIME rtStreamTime,
HEVENT hEvent,
DWORD_PTR *pdwAdviseCookie)
{
DSoundRenderImpl *This = impl_from_IReferenceClock(iface);
REFERENCE_TIME when = rtBaseTime + rtStreamTime;
REFERENCE_TIME future;
TRACE("(%p/%p)->(%s, %s, %p, %p)\n", This, iface, wine_dbgstr_longlong(rtBaseTime), wine_dbgstr_longlong(rtStreamTime), (void*)hEvent, pdwAdviseCookie);
if (when <= 0)
return E_INVALIDARG;
if (!pdwAdviseCookie)
return E_POINTER;
EnterCriticalSection(&This->renderer.filter.csFilter);
future = when - This->play_time;
if (!This->threadid && This->dsbuffer) {
This->thread_wait = CreateEventW(0, 0, 0, 0);
This->advisethread = CreateThread(NULL, 0, DSoundAdviseThread, This, 0, &This->threadid);
WaitForSingleObject(This->thread_wait, INFINITE);
CloseHandle(This->thread_wait);
}
LeaveCriticalSection(&This->renderer.filter.csFilter);
/* If it's in the past or the next millisecond, trigger immediately */
if (future <= 10000) {
SetEvent((HANDLE)hEvent);
*pdwAdviseCookie = 0;
} else {
struct dsoundrender_timer *t = HeapAlloc(GetProcessHeap(), 0, sizeof(*t));
t->next = NULL;
t->start = when;
t->periodicity = 0;
t->handle = (HANDLE)hEvent;
t->cookie = InterlockedIncrement(&cookie_counter);
PostThreadMessageW(This->threadid, WM_APP+1, (WPARAM)t, 0);
*pdwAdviseCookie = t->cookie;
}
return S_OK;
}
static HRESULT WINAPI SystemClockImpl_GetTime(IReferenceClock* iface, REFERENCE_TIME* pTime) {
SystemClockImpl *This = impl_from_IReferenceClock(iface);
DWORD curTimeTickCount;
HRESULT hr = S_OK;
TRACE("(%p, %p)\n", This, pTime);
if (NULL == pTime) {
return E_POINTER;
}
curTimeTickCount = GetTickCount();
EnterCriticalSection(&This->safe);
if (This->lastTimeTickCount == curTimeTickCount) hr = S_FALSE;
This->lastRefTime += (REFERENCE_TIME) (DWORD) (curTimeTickCount - This->lastTimeTickCount) * (REFERENCE_TIME) 10000;
This->lastTimeTickCount = curTimeTickCount;
*pTime = This->lastRefTime;
LeaveCriticalSection(&This->safe);
return hr;
}
static HRESULT WINAPI ReferenceClock_AdvisePeriodic(IReferenceClock *iface,
REFERENCE_TIME rtStartTime,
REFERENCE_TIME rtPeriodTime,
HSEMAPHORE hSemaphore,
DWORD_PTR *pdwAdviseCookie)
{
DSoundRenderImpl *This = impl_from_IReferenceClock(iface);
struct dsoundrender_timer *t;
TRACE("(%p/%p)->(%s, %s, %p, %p)\n", This, iface, wine_dbgstr_longlong(rtStartTime), wine_dbgstr_longlong(rtPeriodTime), (void*)hSemaphore, pdwAdviseCookie);
if (rtStartTime <= 0 || rtPeriodTime <= 0)
return E_INVALIDARG;
if (!pdwAdviseCookie)
return E_POINTER;
EnterCriticalSection(&This->renderer.filter.csFilter);
if (!This->threadid && This->dsbuffer) {
This->thread_wait = CreateEventW(0, 0, 0, 0);
This->advisethread = CreateThread(NULL, 0, DSoundAdviseThread, This, 0, &This->threadid);
WaitForSingleObject(This->thread_wait, INFINITE);
CloseHandle(This->thread_wait);
}
LeaveCriticalSection(&This->renderer.filter.csFilter);
t = HeapAlloc(GetProcessHeap(), 0, sizeof(*t));
t->next = NULL;
t->start = rtStartTime;
t->periodicity = rtPeriodTime;
t->handle = (HANDLE)hSemaphore;
t->cookie = InterlockedIncrement(&cookie_counter);
PostThreadMessageW(This->threadid, WM_APP+1, (WPARAM)t, 0);
*pdwAdviseCookie = t->cookie;
return S_OK;
}
