/*

** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding

** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com

**

** 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.

**

** Any non-GPL usage of this software or parts of this software is strictly

** forbidden.

**

** The "appropriate copyright message" mentioned in section 2c of the GPLv2

** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"

**

** Commercial non-GPL licensing of this software is possible.

** For more info contact Nero AG through Mpeg4AAClicense@nero.com.

**

** $Id: is.h,v 1.20 2007/11/01 12:33:31 menno Exp $

**/

#ifndef __IS_H__

#define __IS_H__

#ifdef __cplusplus

extern "C" {

#endif

#include "syntax.h"

void is_decode(ic_stream *ics, ic_stream *icsr, real_t *l_spec, real_t *r_spec,

               uint16_t frame_len);

static INLINE int8_t is_intensity(ic_stream *ics, uint8_t group, uint8_t sfb)

{

    switch (ics->sfb_cb[group][sfb])

    {

    case INTENSITY_HCB:

        return 1;

    case INTENSITY_HCB2:

        return -1;

    default:

        return 0;

    }

}

specrec.c:is_intensity

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44

8.65M

{

45

8.65M

    switch (ics->sfb_cb[group][sfb])

46

8.65M

    {

47

3.23k

    case INTENSITY_HCB:

48

3.23k

        return 1;

49

1.89k

    case INTENSITY_HCB2:

50

1.89k

        return -1;

51

8.64M

    default:

52

8.64M

        return 0;

53

8.65M

    }

54

8.65M

}

ms.c:is_intensity

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44

11.4k

{

45

11.4k

    switch (ics->sfb_cb[group][sfb])

46

11.4k

    {

47

795

    case INTENSITY_HCB:

48

795

        return 1;

49

549

    case INTENSITY_HCB2:

50

549

        return -1;

51

10.1k

    default:

52

10.1k

        return 0;

53

11.4k

    }

54

11.4k

}

is.c:is_intensity

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44

90.9k

{

45

90.9k

    switch (ics->sfb_cb[group][sfb])

46

90.9k

    {

47

17.8k

    case INTENSITY_HCB:

48

17.8k

        return 1;

49

16.2k

    case INTENSITY_HCB2:

50

16.2k

        return -1;

51

56.8k

    default:

52

56.8k

        return 0;

53

90.9k

    }

54

90.9k

}

static INLINE int8_t invert_intensity(ic_stream *ics, uint8_t group, uint8_t sfb)

{

    if (ics->ms_mask_present == 1)

        return (1-2*ics->ms_used[group][sfb]);

    return 1;

}

Unexecuted instantiation: specrec.c:invert_intensity

Unexecuted instantiation: ms.c:invert_intensity

is.c:invert_intensity

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57

30.4k

{

58

30.4k

    if (ics->ms_mask_present == 1)

59

11.5k

        return (1-2*ics->ms_used[group][sfb]);

60

18.9k

    return 1;

61

30.4k

}

#ifdef __cplusplus

}

#endif

#endif