gf_afc_setup     1075 include/gpac/internal/compositor_dev.h GF_Err gf_afc_setup(GF_AudioFilterChain *afc, u32 bps, u32 sr, u32 chan, u32 ch_cfg, u32 *ch_out, u32 *ch_cfg_out);
gf_afc_setup      412 src/compositor/audio_input.c 	if (gf_afc_setup(&af->filter_chain, af->input.bps, af->input.samplerate, af->src->chan, af->src->ch_cfg, &af->input.chan, &af->input.ch_cfg)!=GF_OK) {
gf_afc_setup      248 src/compositor/audio_render.c 		e = gf_afc_setup(&ar->filter_chain, nb_bits, freq, nb_chan, ch_cfg, &och, &ocfg);