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OH_AudioStreamManager_GetDirectPlaybackSupport

ohaudio_sys::audio_stream_manager

Function OH_AudioStreamManager_GetDirectPlaybackSupport

pub unsafe extern "C" fn OH_AudioStreamManager_GetDirectPlaybackSupport(
    audioStreamManager: *mut OH_AudioStreamManager,
    streamInfo: *mut OH_AudioStreamInfo,
    usage: OH_AudioStream_Usage,
    directPlaybackMode: *mut OH_AudioStream_DirectPlaybackMode,
) -> OH_AudioCommon_Result

Available on crate feature api-19 only.

Expand description

Gets the mode of direct playback available for a given audio format with current active device.

§Arguments

audioStreamManager - the OH_AudioStreamManager handle provided by OH_AudioManager_GetAudioStreamManager.
streamInfo - the OH_AudioStreamInfo.
usage - the OH_AudioStream_Usage.
directPlaybackMode - the OH_AudioStream_DirectPlaybackMode pointer to a variable which receives the result.

§Returns

Function result code: [AUDIOCOMMON_RESULT_SUCCESS] If the execution is successful. [AUDIOCOMMON_RESULT_ERROR_INVALID_PARAM]: 1.The param of audioStreamManager is nullptr; 2.The param of streamInfo is nullptr; 3.The param of usage invalid; 4.The param of directPlaybackMode is nullptr.

Available since API-level: 19