code.delx.au - pulseaudio/blob - src/pulsecore/sconv-s16be.c

   1 /***
   2   This file is part of PulseAudio.
   3
   4   Copyright 2004-2006 Lennart Poettering
   5
   6   PulseAudio is free software; you can redistribute it and/or modify
   7   it under the terms of the GNU Lesser General Public License as published
   8   by the Free Software Foundation; either version 2 of the License,
   9   or (at your option) any later version.
  10
  11   PulseAudio is distributed in the hope that it will be useful, but
  12   WITHOUT ANY WARRANTY; without even the implied warranty of
  13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  14   General Public License for more details.
  15
  16   You should have received a copy of the GNU Lesser General Public License
  17   along with PulseAudio; if not, write to the Free Software
  18   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  19   USA.
  20 ***/
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include <config.h>
  24 #endif
  25
  26 #include "endianmacros.h"
  27
  28 #define INT16_FROM PA_INT16_FROM_BE
  29 #define INT16_TO PA_INT16_TO_BE
  30
  31 #define INT32_FROM PA_INT32_FROM_BE
  32 #define INT32_TO PA_INT32_TO_BE
  33
  34 #define READ24 PA_READ24BE
  35 #define WRITE24 PA_WRITE24BE
  36
  37 #define pa_sconv_s16le_to_float32ne pa_sconv_s16be_to_float32ne
  38 #define pa_sconv_s16le_from_float32ne pa_sconv_s16be_from_float32ne
  39 #define pa_sconv_s16le_to_float32re pa_sconv_s16be_to_float32re
  40 #define pa_sconv_s16le_from_float32re pa_sconv_s16be_from_float32re
  41
  42 #define pa_sconv_s32le_to_float32ne pa_sconv_s32be_to_float32ne
  43 #define pa_sconv_s32le_from_float32ne pa_sconv_s32be_from_float32ne
  44 #define pa_sconv_s32le_to_float32re pa_sconv_s32be_to_float32re
  45 #define pa_sconv_s32le_from_float32re pa_sconv_s32be_from_float32re
  46
  47 #define pa_sconv_s24le_to_float32ne pa_sconv_s24be_to_float32ne
  48 #define pa_sconv_s24le_from_float32ne pa_sconv_s24be_from_float32ne
  49 #define pa_sconv_s24le_to_float32re pa_sconv_s24be_to_float32re
  50 #define pa_sconv_s24le_from_float32re pa_sconv_s24be_from_float32re
  51
  52 #define pa_sconv_s32le_to_s16ne pa_sconv_s32be_to_s16ne
  53 #define pa_sconv_s32le_from_s16ne pa_sconv_s32be_from_s16ne
  54 #define pa_sconv_s32le_to_s16re pa_sconv_s32be_to_s16re
  55 #define pa_sconv_s32le_from_s16re pa_sconv_s32be_from_s16re
  56
  57 #define pa_sconv_s24le_to_s16ne pa_sconv_s24be_to_s16ne
  58 #define pa_sconv_s24le_from_s16ne pa_sconv_s24be_from_s16ne
  59 #define pa_sconv_s24le_to_s16re pa_sconv_s24be_to_s16re
  60 #define pa_sconv_s24le_from_s16re pa_sconv_s24be_from_s16re
  61
  62 #ifdef WORDS_BIGENDIAN
  63 #define SWAP_WORDS 0
  64 #else
  65 #define SWAP_WORDS 1
  66 #endif
  67
  68 #include "sconv-s16le.h"
  69 #include "sconv-s16le.c"