pub unsafe extern "C" fn av_audio_fifo_size(
af: *mut AVAudioFifo,
) -> c_int展开描述
Get the current number of samples in the AVAudioFifo available for reading.
@param af the AVAudioFifo to query @return number of samples available for reading
pub unsafe extern "C" fn av_audio_fifo_size(
af: *mut AVAudioFifo,
) -> c_intGet the current number of samples in the AVAudioFifo available for reading.
@param af the AVAudioFifo to query @return number of samples available for reading