Get the number of Audio Endpoints available for the specified device state mask.
- 覚え書き
- CoInitialize must have been called for the calling thread. See Microsoft's documentation about CoInitialize for more details.
- 戻り値
- The number of Audio Endpoints available for the specified device state mask.
- 引数
-
uDeviceStateMask |
Optional bitmask used to filter the device based on their state. |