/***
  This file is part of PulseAudio.

  Copyright 2011 Intel Corporation
  Copyright 2011 Collabora Multimedia
  Copyright 2011 Arun Raghavan <arun.raghavan@collabora.co.uk>

  PulseAudio is free software; you can redistribute it and/or modify
  it under the terms of the GNU Lesser General Public License as published
  by the Free Software Foundation; either version 2.1 of the License,
  or (at your option) any later version.

  PulseAudio 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 Lesser General Public License
  along with PulseAudio; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  USA.
***/

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <pulse/internal.h>
#include <pulse/xmalloc.h>

#include <pulsecore/core-util.h>
#include <pulsecore/macro.h>

#include "format.h"

pa_format_info* pa_format_info_new(void) {
    pa_format_info *f = pa_xnew(pa_format_info, 1);

    f->encoding = PA_ENCODING_INVALID;
    f->plist = pa_proplist_new();

    return f;
}

pa_format_info* pa_format_info_copy(const pa_format_info *src) {
    pa_format_info *dest;

    pa_assert(src);

    dest = pa_xnew(pa_format_info, 1);

    dest->encoding = src->encoding;

    if (src->plist)
        dest->plist = pa_proplist_copy(src->plist);
    else
        dest->plist = NULL;

    return dest;
}

void pa_format_info_free(pa_format_info *f) {
    pa_assert(f);

    pa_proplist_free(f->plist);
    pa_xfree(f);
}

int pa_format_info_valid(pa_format_info *f) {
    return (f->encoding >= 0 && f->encoding < PA_ENCODING_MAX && f->plist != NULL);
}