ExtAudioFileTell

objc2_audio_toolbox

Function ExtAudioFileTell 

Source 
pub unsafe extern "C-unwind" fn ExtAudioFileTell(
    in_ext_audio_file: ExtAudioFileRef,
    out_frame_offset: NonNull<i64>,
) -> i32
Available on crate feature ExtendedAudioFile only.
Expand description

Return the file’s read/write position.

Parameter inExtAudioFile: The extended audio file object.

Parameter outFrameOffset: On exit, the file’s current read/write position in sample frames. This is specified in the sample rate and frame count of the file’s format (not the client format)

Returns: An OSStatus error code.

§Safety

  • in_ext_audio_file must be a valid pointer.
  • out_frame_offset must be a valid pointer.