FreeCalypso > hg > gsm-codec-lib
view libtwamr/tseq_out.c @ 504:024615de06fe
libgsmhr1: compile mathdp31.c
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Wed, 19 Jun 2024 01:19:41 +0000 |
parents | eced57698c03 |
children |
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/* * In this module we implement encoder output conversion to 3GPP * test sequence format. */ #include <stdint.h> #include <string.h> #include "tw_amr.h" #include "namespace.h" #include "typedef.h" #include "cnst.h" #include "prm2bits.h" void amr_frame_to_tseq(const struct amr_param_frame *frame, uint16_t *cod) { enum Mode pack_mode; cod[0] = frame->type; memset(cod + 1, 0, (AMR_COD_WORDS-1) * sizeof(uint16_t)); switch (frame->type) { case TX_SPEECH_GOOD: pack_mode = frame->mode; cod[MAX_SERIAL_SIZE+1] = frame->mode; break; case TX_SID_FIRST: case TX_SID_UPDATE: pack_mode = MRDTX; cod[MAX_SERIAL_SIZE+1] = frame->mode; break; case TX_NO_DATA: pack_mode = MRDTX; cod[MAX_SERIAL_SIZE+1] = 0xFFFF; break; default: /* invalid usage, not allowed! */ return; } Prm2bits(pack_mode, frame->param, (Word16 *)(cod + 1)); }