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gx_sndfile.h

/*
 * Copyright (C) 2009 Hermann Meyer and James Warden
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 * --------------------------------------------------------------------------
 */

/* ------- This is the SNDFILE namespace ------- */

#pragma once

namespace gx_sndfile
{
  // --------------- a simple resampling status
  typedef enum {
    kNoError     = 0,
    kErrorInput  = 1,
    kErrorOutput = 2
  } GxResampleStatus;

  SNDFILE* openOutputSoundFile(const char*, int,  int);
  SNDFILE* openInputSoundFile (const char*, int*, int*, int*);
  void     closeSoundFile     (SNDFILE*);

  sf_count_t writeSoundOutput(SNDFILE*, float*, int);
  sf_count_t readSoundInput  (SNDFILE*, float*, int);

  GxResampleStatus resampleSoundFile(const char*, const char*, int);

} /* end of gx_sndfile namespace */

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