+/*
+ * Copyright (C) 2006 Andre Noll <maan@systemlinux.org>
+ *
+ * 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, USA.
+ */
+/*
+ * based in parts on libfaad, Copyright (C) 2003-2005 M. Bakker,
+ * Ahead Software AG
+ */
+
+/** \file aac_ccomon.c common functions of aac_afh and aadcec */
+
#include "para.h"
#include "aac.h"
#include "error.h"
if (*p != 5)
continue;
i++;
+ p = buf + i;
decoder_length = aac_read_decoder_length(p, &description_len);
PARA_INFO_LOG("decoder length: %d\n", decoder_length);
i += description_len;
}
-int find_stco(unsigned char *buf, unsigned buflen, int *skip)
+int aac_find_entry_point(unsigned char *buf, unsigned buflen, int *skip)
{
int i, ret;
- for (i = 0; i + 16 < buflen; i++) {
+ for (i = 0; i + 20 < buflen; i++) {
unsigned char *p = buf + i;
if (p[0] != 's' || p[1] != 't' || p[2] != 'c' || p[3] != 'o')
continue;
PARA_INFO_LOG("found stco@%d\n", i);
- i += 8;
- ret = aac_read_int32(buf + i);
+ i += 12;
+ ret = aac_read_int32(buf + i); /* first offset */
i += 4;
PARA_INFO_LOG("num entries: %d\n", ret);
*skip = i;
return ret;
}
+ PARA_WARNING_LOG("stco not found, buflen: %d\n", buflen);
return -E_STCO;
}