#ifndef _AVUTIL_AVASSERT_H_b9e8c52a_
#define _AVUTIL_AVASSERT_H_b9e8c52a_

/*
 * This file was stolen from ffmpeg and modified for usability here.
 *  The original is
 * 
 * copyright (c) 2010 Michael Niedermayer <michaelni@gmx.at>
 *
 * This version is a derivative work of that version.  It is not free
 *  software; it is licensed under the GNU Lesser General Public
 *  License version 2.1, which places nontrivial restrictions on what
 *  may be done with it.  (I'm not terribly happy about that, but for
 *  my purposes accepting LGPL-infected code is a lower price than
 *  reimplementing it all myself.)
 *
 * The LGPL v2.1 as distributed with ffmpeg is in the accompanying file
 *  `LGPL-v2.1'.
 */

#if 0

#include <stdlib.h>
#include "avutil.h"
#include "log.h"

#endif

/**
 * assert() equivalent, that is always enabled.
 */
#define av_assert0(cond) do {                                           \
    if (!(cond)) {                                                      \
        av_log(0, AV_LOG_FATAL, "Assertion %s failed at %s:%d\n",	\
               AV_STRINGIFY(cond), __FILE__, __LINE__);                 \
        abort();                                                        \
    }                                                                   \
} while (0)


/**
 * assert() equivalent, that does not lie in speed critical code.
 * These asserts() thus can be enabled without fearing speedloss.
 */
#if defined(ASSERT_LEVEL) && ASSERT_LEVEL > 0
#define av_assert1(cond) av_assert0(cond)
#else
#define av_assert1(cond) ((void)0)
#endif


/**
 * assert() equivalent, that does lie in speed critical code.
 */
#if defined(ASSERT_LEVEL) && ASSERT_LEVEL > 1
#define av_assert2(cond) av_assert0(cond)
#else
#define av_assert2(cond) ((void)0)
#endif

#endif