gsm_option.c File Reference

#include "private.h"
#include "gsm.h"
#include "proto.h"

Include dependency graph for gsm_option.c:

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Functions
int gsm_option	P3 ((r, opt, val), gsm r, int opt, int *val)

Function Documentation

P3()

int gsm_option P3	(	(r, opt, val)	,
		gsm	r,
		int	opt,
		int *	val
	)

Definition at line 14 of file gsm_option.c.

References gsm_state::fast, gsm_state::frame_chain, gsm_state::frame_index, GSM_OPT_FAST, GSM_OPT_FRAME_CHAIN, GSM_OPT_FRAME_INDEX, GSM_OPT_LTP_CUT, GSM_OPT_VERBOSE, GSM_OPT_WAV49, gsm_state::ltp_cut, result, gsm_state::verbose, and gsm_state::wav_fmt.

{
   int   result = -1;

   switch (opt) {
   case GSM_OPT_LTP_CUT:
#ifdef   LTP_CUT
      result = r->ltp_cut;
      if (val) r->ltp_cut = *val;
#endif
      break;

   case GSM_OPT_VERBOSE:
#ifndef  NDEBUG
      result = r->verbose;
      if (val) r->verbose = *val;
#endif
      break;

   case GSM_OPT_FAST:

#if   defined(FAST) && defined(USE_FLOAT_MUL)
      result = r->fast;
      if (val) r->fast = !!*val;
#endif
      break;

   case GSM_OPT_FRAME_CHAIN:

#ifdef WAV49
      result = r->frame_chain;
      if (val) r->frame_chain = *val;
#endif
      break;

   case GSM_OPT_FRAME_INDEX:

#ifdef WAV49
      result = r->frame_index;
      if (val) r->frame_index = *val;
#endif
      break;

   case GSM_OPT_WAV49:

#ifdef WAV49
      result = r->wav_fmt;
      if (val) r->wav_fmt = !!*val;
#endif
      break;

   default:
      break;
   }
   return result;
}