unsafe extern "C" fn audio_decoder_src_query<T: AudioDecoderImpl>(
ptr: *mut GstAudioDecoder,
query: *mut GstQuery,
) -> gboolean
unsafe extern "C" fn audio_decoder_src_query<T: AudioDecoderImpl>(
ptr: *mut GstAudioDecoder,
query: *mut GstQuery,
) -> gboolean