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comparison libgsmefr/enc_wrap.c @ 113:269d341db403

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libgsmefr: implement main encoder wrapper
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 29 Nov 2022 07:30:39 +0000
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112:035424a6ca83 113:269d341db403
1 /*
2 * This module contains our EFR_encode_frame() function, which is the primary
3 * (most common, most useful) interface to our EFR encoder.
4 */
5
6 #include "gsm_efr.h"
7
8 void EFR_encode_frame(struct EFR_encoder_state *st, const int16_t *pcm_in,
9 uint8_t *frame, int *sp_out, int *vad_out)
10 {
11 int16_t params[EFR_NUM_PARAMS];
12 int sp;
13
14 EFR_encode_params(st, pcm_in, params, &sp, vad_out);
15 EFR_params2frame(params, frame);
16 if (!sp)
17 EFR_insert_sid_codeword(frame);
18 if (sp_out)
19 *sp_out = sp;
20 }