libfaad2:/ Remove forked internal libfaad2 copy

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32741 b3059339-0415-0410-9bf9-f77b7e298cf2

Remove AAC/FAAD2 installation instructions.

There is nothing special about building and installing FAAD2, so there is
no longer a need to keep maintaining instructions for it.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32742 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 0 insertions, 106 deletions

diff --git a/libfaad2/is.c b/libfaad2/is.c
deleted file mode 100644
index 47a8298bf7..0000000000
--- a/libfaad2/is.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
-** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
-** Copyright (C) 2003-2004 M. Bakker, Ahead Software 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.
-**
-** Commercial non-GPL licensing of this software is possible.
-** For more info contact Ahead Software through Mpeg4AAClicense@nero.com.
-**
-** $Id: is.c,v 1.24 2004/09/04 14:56:28 menno Exp $
-**/
-
-#include "common.h"
-#include "structs.h"
-
-#include "syntax.h"
-#include "is.h"
-
-#ifdef FIXED_POINT
-static real_t pow05_table[] = {
-    COEF_CONST(1.68179283050743), /* 0.5^(-3/4) */
-    COEF_CONST(1.41421356237310), /* 0.5^(-2/4) */
-    COEF_CONST(1.18920711500272), /* 0.5^(-1/4) */
-    COEF_CONST(1.0),              /* 0.5^( 0/4) */
-    COEF_CONST(0.84089641525371), /* 0.5^(+1/4) */
-    COEF_CONST(0.70710678118655), /* 0.5^(+2/4) */
-    COEF_CONST(0.59460355750136)  /* 0.5^(+3/4) */
-};
-#endif
-
-void is_decode(ic_stream *ics, ic_stream *icsr, real_t *l_spec, real_t *r_spec,
-               uint16_t frame_len)
-{
-    uint8_t g, sfb, b;
-    uint16_t i;
-#ifndef FIXED_POINT
-    real_t scale;
-#else
-    int32_t exp, frac;
-#endif
-
-    uint16_t nshort = frame_len/8;
-    uint8_t group = 0;
-
-    for (g = 0; g < icsr->num_window_groups; g++)
-    {
-        /* Do intensity stereo decoding */
-        for (b = 0; b < icsr->window_group_length[g]; b++)
-        {
-            for (sfb = 0; sfb < icsr->max_sfb; sfb++)
-            {
-                if (is_intensity(icsr, g, sfb))
-                {
-#ifdef MAIN_DEC
-                    /* For scalefactor bands coded in intensity stereo the
-                       corresponding predictors in the right channel are
-                       switched to "off".
-                     */
-                    ics->pred.prediction_used[sfb] = 0;
-                    icsr->pred.prediction_used[sfb] = 0;
-#endif
-
-#ifndef FIXED_POINT
-                    scale = (real_t)pow(0.5, (0.25*icsr->scale_factors[g][sfb]));
-#else
-                    exp = icsr->scale_factors[g][sfb] >> 2;
-                    frac = icsr->scale_factors[g][sfb] & 3;
-#endif
-
-                    /* Scale from left to right channel,
-                       do not touch left channel */
-                    for (i = icsr->swb_offset[sfb]; i < icsr->swb_offset[sfb+1]; i++)
-                    {
-#ifndef FIXED_POINT
-                        r_spec[(group*nshort)+i] = MUL_R(l_spec[(group*nshort)+i], scale);
-#else
-                        if (exp < 0)
-                            r_spec[(group*nshort)+i] = l_spec[(group*nshort)+i] << -exp;
-                        else
-                            r_spec[(group*nshort)+i] = l_spec[(group*nshort)+i] >> exp;
-                        r_spec[(group*nshort)+i] = MUL_C(r_spec[(group*nshort)+i], pow05_table[frac + 3]);
-#endif
-                        if (is_intensity(icsr, g, sfb) != invert_intensity(ics, g, sfb))
-                            r_spec[(group*nshort)+i] = -r_spec[(group*nshort)+i];
-                    }
-                }
-            }
-            group++;
-        }
-    }
-}