FreeCalypso > hg > themwi-system-sw
diff mgw/gsm2pstn.c @ 174:c985c33baeac
mgw: support EFR by way of libgsmefr
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Tue, 10 Jan 2023 17:56:22 -0800 |
| parents | a6eb2de277f6 |
| children | cf1ba5d65188 |
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--- a/mgw/gsm2pstn.c Mon Nov 21 12:17:55 2022 -0800 +++ b/mgw/gsm2pstn.c Tue Jan 10 17:56:22 2023 -0800 @@ -16,6 +16,7 @@ #include <unistd.h> #include <gsm.h> /* libgsm dependency */ #include <gsm_fr_preproc.h> +#include <gsm_efr.h> #include "../include/tmgw_ctrl.h" #include "../include/tmgw_const.h" #include "struct.h" @@ -127,6 +128,14 @@ pkt.payload); gsm_decode(ep->gsm_decoder_state, pkt.payload, pcm_samples); break; + case GSM_TCHF_FRAME_EFR: + if (bfi) + EFR_decode_bfi_nodata(ep->gsm_decoder_state, taf, + pcm_samples); + else + EFR_decode_frame(ep->gsm_decoder_state, pkt.payload, + 0, 0, pcm_samples); + break; } if (ep->dtmf_sample_ptr) { bcopy(ep->dtmf_sample_ptr, pcm_samples, SAMPLES_PER_FRAME*2); @@ -162,6 +171,11 @@ return TMGW_RESP_ERR_RSRC; } break; + case GSM_TCHF_FRAME_EFR: + ep->gsm_decoder_state = EFR_decoder_create(); + if (!ep->gsm_decoder_state) + return TMGW_RESP_ERR_RSRC; + break; } select_handlers[ep->rtp_gsm.rtp_fd] = gsm2pstn_rtp_in; return TMGW_RESP_OK;