al_get_audio_stream_length_secs3
Allegro 5 api
Usage
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#include <allegro5/allegro_audio.h> double al_get_audio_stream_length_secs(ALLEGRO_AUDIO_STREAM *stream)
Overview
Return the length of the stream in seconds, if known. Otherwise returns zero.
Currently this can only be called on streams created with al_load_audio_stream(3), al_play_audio_stream(3), al_load_audio_stream_f(3) or al_play_audio_stream_f(3).