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[WDMAUD.DRV]
- Kernel streaming pins need to transit states from Run -> Pause -> Acquire -> Stop. - Fixes SB Live playback hang on last tone when stopping playback svn path=/trunk/; revision=49191
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@ -282,6 +282,25 @@ WdmAudCloseSoundDeviceByLegacy(
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/* First stop the stream */
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/* First stop the stream */
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if (DeviceType != MIXER_DEVICE_TYPE)
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if (DeviceType != MIXER_DEVICE_TYPE)
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{
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{
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DeviceInfo.u.State = KSSTATE_PAUSE;
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SyncOverlappedDeviceIoControl(KernelHandle,
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IOCTL_SETDEVICE_STATE,
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(LPVOID) &DeviceInfo,
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sizeof(WDMAUD_DEVICE_INFO),
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(LPVOID) &DeviceInfo,
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sizeof(WDMAUD_DEVICE_INFO),
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NULL);
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DeviceInfo.u.State = KSSTATE_ACQUIRE;
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SyncOverlappedDeviceIoControl(KernelHandle,
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IOCTL_SETDEVICE_STATE,
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(LPVOID) &DeviceInfo,
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sizeof(WDMAUD_DEVICE_INFO),
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(LPVOID) &DeviceInfo,
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sizeof(WDMAUD_DEVICE_INFO),
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NULL);
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DeviceInfo.u.State = KSSTATE_STOP;
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DeviceInfo.u.State = KSSTATE_STOP;
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SyncOverlappedDeviceIoControl(KernelHandle,
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SyncOverlappedDeviceIoControl(KernelHandle,
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IOCTL_SETDEVICE_STATE,
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IOCTL_SETDEVICE_STATE,
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