code.delx.au - pulseaudio/blob - src/pulsecore/sconv-s16le.h

   1 #ifndef foosconv_s16lefoo
   2 #define foosconv_s16lefoo
   3
   4 /* $Id$ */
   5
   6 /***
   7   This file is part of PulseAudio.
   8
   9   Copyright 2004-2006 Lennart Poettering
  10
  11   PulseAudio is free software; you can redistribute it and/or modify
  12   it under the terms of the GNU Lesser General Public License as published
  13   by the Free Software Foundation; either version 2 of the License,
  14   or (at your option) any later version.
  15
  16   PulseAudio is distributed in the hope that it will be useful, but
  17   WITHOUT ANY WARRANTY; without even the implied warranty of
  18   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  19   General Public License for more details.
  20
  21   You should have received a copy of the GNU Lesser General Public License
  22   along with PulseAudio; if not, write to the Free Software
  23   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  24   USA.
  25 ***/
  26
  27 #include <inttypes.h>
  28
  29 void pa_sconv_s16le_to_float32ne(unsigned n, const int16_t *a, float *b);
  30 void pa_sconv_s16le_from_float32ne(unsigned n, const float *a, int16_t *b);
  31 void pa_sconv_s16le_to_float32re(unsigned n, const int16_t *a, float *b);
  32 void pa_sconv_s16le_from_float32re(unsigned n, const float *a, int16_t *b);
  33
  34 #ifndef WORDS_BIGENDIAN
  35 #define pa_sconv_float32be_to_s16ne pa_sconv_s16le_from_float32re
  36 #define pa_sconv_float32be_from_s16ne pa_sconv_s16le_to_float32re
  37 #define pa_sconv_float32le_to_s16ne pa_sconv_s16le_from_float32ne
  38 #define pa_sconv_float32le_from_s16ne pa_sconv_s16le_to_float32ne
  39 #endif
  40
  41 #endif