/*
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* Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
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* Universitaet Berlin. See the accompanying file "COPYRIGHT" for
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* details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
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*/
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/* $Header: /tmp_amd/presto/export/kbs/jutta/src/gsm/RCS/gsm_option.c,v 1.3 1996/07/02 09:59:05 jutta Exp $ */
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#include "private.h"
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#include "gsm.h"
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#include "proto.h"
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int gsm_option P3((r, opt, val), gsm r, int opt, int * val)
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{
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int result = -1;
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switch (opt) {
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case GSM_OPT_LTP_CUT:
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#ifdef LTP_CUT
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result = r->ltp_cut;
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if (val) r->ltp_cut = *val;
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#endif
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break;
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case GSM_OPT_VERBOSE:
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#ifndef NDEBUG
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result = r->verbose;
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if (val) r->verbose = *val;
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#endif
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break;
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case GSM_OPT_FAST:
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#if defined(FAST) && defined(USE_FLOAT_MUL)
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result = r->fast;
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if (val) r->fast = !!*val;
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#endif
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break;
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case GSM_OPT_FRAME_CHAIN:
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#ifdef WAV49
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result = r->frame_chain;
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if (val) r->frame_chain = *val;
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#endif
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break;
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case GSM_OPT_FRAME_INDEX:
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#ifdef WAV49
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result = r->frame_index;
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if (val) r->frame_index = *val;
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#endif
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break;
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case GSM_OPT_WAV49:
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#ifdef WAV49
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result = r->wav_fmt;
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if (val) r->wav_fmt = !!*val;
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#endif
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break;
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default:
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break;
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}
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return result;
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}
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