DWORD CALLBACK DSOUND_mixthread(void *p)
{
DirectSoundDevice *dev = p;
TRACE("(%p)\n", dev);
while (dev->ref) {
DWORD ret;
/*
* Some audio drivers are retarded and won't fire after being
* stopped, add a timeout to handle this.
*/
ret = WaitForSingleObject(dev->sleepev, dev->sleeptime);
if (ret == WAIT_FAILED)
WARN("wait returned error %u %08x!\n", GetLastError(), GetLastError());
else if (ret != WAIT_OBJECT_0)
WARN("wait returned %08x!\n", ret);
if (!dev->ref)
break;
RtlAcquireResourceShared(&(dev->buffer_list_lock), TRUE);
DSOUND_PerformMix(dev);
RtlReleaseResource(&(dev->buffer_list_lock));
}
return 0;
}
void CALLBACK DSOUND_timer(UINT timerID, UINT msg, DWORD_PTR dwUser,
DWORD_PTR dw1, DWORD_PTR dw2)
{
DirectSoundDevice * device = (DirectSoundDevice*)dwUser;
DWORD start_time = GetTickCount();
DWORD end_time;
TRACE("(%d,%d,0x%lx,0x%lx,0x%lx)\n",timerID,msg,dwUser,dw1,dw2);
TRACE("entering at %d\n", start_time);
if (DSOUND_renderer[device->drvdesc.dnDevNode] != device) {
ERR("dsound died without killing us?\n");
timeKillEvent(timerID);
timeEndPeriod(DS_TIME_RES);
return;
}
RtlAcquireResourceShared(&(device->buffer_list_lock), TRUE);
if (device->ref)
DSOUND_PerformMix(device);
RtlReleaseResource(&(device->buffer_list_lock));
end_time = GetTickCount();
TRACE("completed processing at %d, duration = %d\n", end_time, end_time - start_time);
}
void CALLBACK DSOUND_timer(UINT timerID, UINT msg, DWORD_PTR dwUser,
DWORD_PTR dw1, DWORD_PTR dw2)
{
DirectSoundDevice * device = (DirectSoundDevice*)dwUser;
DWORD start_time = GetTickCount();
DWORD end_time;
TRACE("(%d,%d,0x%lx,0x%lx,0x%lx)\n",timerID,msg,dwUser,dw1,dw2);
TRACE("entering at %d\n", start_time);
RtlAcquireResourceShared(&(device->buffer_list_lock), TRUE);
if (device->ref)
DSOUND_PerformMix(device);
RtlReleaseResource(&(device->buffer_list_lock));
end_time = GetTickCount();
TRACE("completed processing at %d, duration = %d\n", end_time, end_time - start_time);
}
