+
−/*
+
− * 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));
+
−}