-- v5: winepulse: Refactor AudioClient's Initialize to match other drivers. wineoss: Use create_stream's channel count in AudioClient's Initialize. winecoreaudio: Use create_stream's channel count in AudioClient's Initialize. winealsa: Use create_stream's channel count in AudioClient's Initialize. winepulse: Use mmdevapi's set_stream_volumes. wineoss: Use mmdevapi's set_stream_volumes. winecoreaudio: Use mmdevapi's set_stream_volumes. winealsa: Use mmdevapi's set_stream_volumes.