ref: 066f3cc7bac1d1a85f5274e0ec90165b3cfcbec6
parent: e4b3ab8d26e91a37ed9757b9a6e2e54dc5423309
author: menno <menno>
date: Thu Oct 5 04:39:03 EDT 2000
Copyright message cleanup. CVS keywords added
--- a/aac_se_enc.c
+++ b/aac_se_enc.c
@@ -1,21 +1,30 @@
-/*********************************************************************
+/*
+ * Writing/counting AAC syntactic elements
*
- * Module for writing/counting AAC syntactic elements
+ * Copyright (c) 1999 M. Bakker
*
- * Authors:
- * CL Chuck Lueck, TI <lueck@ti.com>
- * ADD Alberto Duenas, TI <alberto@ndsuk.com>
- * RG Ralf Geiger, FhG/IIS
- * Changes:
- * 07-jun-97 CL Initial revision.
- * 14-sep-97 CL Modified WritePredictorData to actually write
- * predictor data. Still need to add resets.
- * 20-oct-97 CL Updated WriteTNSData to support TNS.
- * 03-Dec-97 ADD Addding the prediction reset
- * 22-Jan-98 CL Added support for CPE's and common windows.
- * 07-Apr-98 RG Added WriteLFE to write LFE channel element.
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.12 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
+ $Author: menno $
+ *************************************************************************/
#include <stdlib.h>
#include "aac_se_enc.h"
--- a/aac_se_enc.h
+++ b/aac_se_enc.h
@@ -1,43 +1,30 @@
-/***********
-
-This software module was originally developed by Texas
-Instruments in the course of development of the MPEG-2 NBC/MPEG-4
-Audio standard ISO/IEC13818-7, 14496-1, 2 and 3. This software module is an
-implementation of a part of one or more MPEG-2 NBC/MPEG-4 Audio tools as
-specified by the MPEG-2 NBC/MPEG-4 Audio standard. ISO/IEC gives users of the
-MPEG-2NBC/MPEG-4 Audio standards free license to this software module
-or modifications thereof for use in hardware or software products
-claiming conformance to the MPEG-2 NBC/MPEG-4 Audio standards. Those
-intending to use this software module in hardware or software products
-are advised that this use may infringe existing patents. The original
-developer of this software module, the subsequent
-editors and their companies, and ISO/IEC have no liability for use of
-this software module or modifications thereof in an
-implementation. Copyright is not released for non MPEG-2 NBC/MPEG-4
-Audio conforming products. The original developer retains full right to
-use the code for the developer's own purpose, assign or donate the code to a
-third party and to inhibit third party from using the code for non
-MPEG-2 NBC/MPEG-4 Audio conforming products. This copyright notice
-must be included in all copies or derivative works. Copyright 1996.
-
-***********/
-/*********************************************************************
+/*
+ * Function prototypes for writing/counting AAC syntactic elements
*
- * Function prototypes for writing/counting AAC syntactic elements
+ * Copyright (c) 1999 M. Bakker
*
- * Authors:
- * CL Chuck Lueck, TI <lueck@ti.com>
- * RG Ralf Geiger, FhG/IIS
+ * 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, or (at your option)
+ * any later version.
*
- * Changes:
- * 07-jun-97 CL Initial revision.
- * 14-sep-97 CL Updated WritePredictorData to support prediction.
- * 20-oct-97 CL Updated WriteTNSData to support TNS.
- * 22-Jan-98 CL Added support for CPE's and common windows.
- * 07-Apr-98 RG Added WriteLFE to write LFE channel element.
+ * 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.6 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
+ $Author: menno $
+ *************************************************************************/
#ifndef AAC_SE_ENC
#define AAC_SE_ENC
--- a/aacenc.h
+++ b/aacenc.h
@@ -1,3 +1,31 @@
+/*
+ * Function prototypes for AAC encoder
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.19 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
+ $Author: menno $
+ *************************************************************************/
+
#include <stdio.h>
#include <sndfile.h>
--- a/all.h
+++ b/all.h
@@ -1,26 +1,30 @@
-/************************* MPEG-2 NBC Audio Decoder **************************
- * *
-"This software module was originally developed by
-AT&T, Dolby Laboratories, Fraunhofer Gesellschaft IIS in the course of
-development of the MPEG-2 NBC/MPEG-4 Audio standard ISO/IEC 13818-7,
-14496-1,2 and 3. This software module is an implementation of a part of one or more
-MPEG-2 NBC/MPEG-4 Audio tools as specified by the MPEG-2 NBC/MPEG-4
-Audio standard. ISO/IEC gives users of the MPEG-2 NBC/MPEG-4 Audio
-standards free license to this software module or modifications thereof for use in
-hardware or software products claiming conformance to the MPEG-2 NBC/MPEG-4
-Audio standards. Those intending to use this software module in hardware or
-software products are advised that this use may infringe existing patents.
-The original developer of this software module and his/her company, the subsequent
-editors and their companies, and ISO/IEC have no liability for use of this software
-module or modifications thereof in an implementation. Copyright is not released for
-non MPEG-2 NBC/MPEG-4 Audio conforming products.The original developer
-retains full right to use the code for his/her own purpose, assign or donate the
-code to a third party and to inhibit third party from using the code for non
-MPEG-2 NBC/MPEG-4 Audio conforming products. This copyright notice must
-be included in all copies or derivative works."
-Copyright(c)1996.
- * *
- ****************************************************************************/
+/*
+ * General declarations
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.6 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
+ $Author: menno $
+ *************************************************************************/
#ifndef _all_h_
#define _all_h_
--- a/bitstream.c
+++ b/bitstream.c
@@ -1,5 +1,30 @@
+/*
+ * Bitstream writing
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
-/* Heavily modified since it is now only used to write bits to a buffer. */
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.4 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
+ $Author: menno $
+ *************************************************************************/
#include <stdio.h>
#include <stdlib.h>
--- a/bitstream.h
+++ b/bitstream.h
@@ -1,3 +1,30 @@
+/*
+ * Function prototypes for bitstream writing
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.3 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
+ $Author: menno $
+ *************************************************************************/
#ifndef _bitstream_h_
#define _bitstream_h_
--- a/block.h
+++ b/block.h
@@ -1,28 +1,31 @@
-/************************* MPEG-2 NBC Audio Decoder **************************
- * *
-"This software module was originally developed by
-AT&T, Dolby Laboratories, Fraunhofer Gesellschaft IIS
-and edited by Takashi Koike (Sony Corporation),
-Yasuhiro Toguri(Sony Corporation) in the course of
-development of the MPEG-2 NBC/MPEG-4 Audio standard ISO/IEC 13818-7,
-14496-1,2 and 3. This software module is an implementation of a part of one or more
-MPEG-2 NBC/MPEG-4 Audio tools as specified by the MPEG-2 NBC/MPEG-4
-Audio standard. ISO/IEC gives users of the MPEG-2 NBC/MPEG-4 Audio
-standards free license to this software module or modifications thereof for use in
-hardware or software products claiming conformance to the MPEG-2 NBC/MPEG-4
-Audio standards. Those intending to use this software module in hardware or
-software products are advised that this use may infringe existing patents.
-The original developer of this software module and his/her company, the subsequent
-editors and their companies, and ISO/IEC have no liability for use of this software
-module or modifications thereof in an implementation. Copyright is not released for
-non MPEG-2 NBC/MPEG-4 Audio conforming products.The original developer
-retains full right to use the code for his/her own purpose, assign or donate the
-code to a third party and to inhibit third party from using the code for non
-MPEG-2 NBC/MPEG-4 Audio conforming products. This copyright notice must
-be included in all copies or derivative works."
-Copyright(c)1996.
- * *
- ****************************************************************************/
+/*
+ * Function prototypes for block handling
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.5 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
+ $Author: menno $
+ *************************************************************************/
+
#ifndef BLOCK_H
#define BLOCK_H 1
--- a/enc.h
+++ b/enc.h
@@ -1,24 +1,30 @@
-/**********************************************************************
-Header file: enc.h
+/*
+ * Function prototypes for frame encoding
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
-$Id: enc.h,v 1.5 2000/02/18 09:21:05 lenox Exp $
-
-Authors:
-HP Heiko Purnhagen, Uni Hannover <purnhage@tnt.uni-hannover.de>
-RG Ralf Geiger, FhG/IIS
-
-Changes:
-14-jun-96 HP first version
-18-jun-96 HP added bit reservoir handling
-04-jul-96 HP joined with t/f code by BG (check "DISABLE_TF")
-09-aug-96 HP added EncXxxInfo(), EncXxxFree()
-15-aug-96 HP changed EncXxxInit(), EncXxxFrame() interfaces to
- enable multichannel signals / float fSample, bitRate
-26-aug-96 HP CVS
-19-feb-97 HP added include <stdio.h>
-07-apr-98 RG added argument lfePresent in EncTfFrame()
-**********************************************************************/
-
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.6 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
+ $Author: menno $
+ *************************************************************************/
#ifndef _enc_h_
#define _enc_h_
--- a/enc_tf.c
+++ b/enc_tf.c
@@ -1,3 +1,31 @@
+/*
+ * Frame encoding
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.62 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
+ $Author: menno $
+ *************************************************************************/
+
#include <math.h>
#include <stdlib.h>
#include <memory.h>
--- a/encoder.c
+++ b/encoder.c
@@ -1,3 +1,31 @@
+/*
+ * Bitstream encoding
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.43 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
+ $Author: menno $
+ *************************************************************************/
+
#ifdef _WIN32
#include <windows.h>
#endif
--- a/faac.c
+++ b/faac.c
@@ -1,3 +1,31 @@
+/*
+ * FAAC main
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.16 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
+ $Author: menno $
+ *************************************************************************/
+
#ifdef _WIN32
#include <windows.h>
#else
--- a/fastfft.c
+++ b/fastfft.c
@@ -1,3 +1,31 @@
+/*
+ * Fast FFT routines
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.8 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
+ $Author: menno $
+ *************************************************************************/
+
#include "fastfft.h"
int unscambled64[64];
--- a/fastfft.h
+++ b/fastfft.h
@@ -1,3 +1,31 @@
+/*
+ * Function prototypes for fast FFT routines
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.4 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
+ $Author: menno $
+ *************************************************************************/
+
#include "transfo.h"
#define PFFTW(name) CONCAT(pfftw_, name)
--- a/huffman.c
+++ b/huffman.c
@@ -1,3 +1,31 @@
+/*
+ * AAC Huffman coding
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.3 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
+ $Author: menno $
+ *************************************************************************/
+
#include <math.h>
#include <string.h>
#include "aacenc.h"
--- a/huffman.h
+++ b/huffman.h
@@ -1,3 +1,31 @@
+/*
+ * Function prototypes for AAC Huffman coding
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.4 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
+ $Author: menno $
+ *************************************************************************/
+
#ifndef HUFFMAN_H
#define HUFFMAN_H
--- a/hufftab5.h
+++ b/hufftab5.h
@@ -1,3 +1,30 @@
+/*
+ * Huffman Tables
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.2 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
+ $Author: menno $
+ *************************************************************************/
int huff1[][2] = { { 11, 2040},--- a/interface.h
+++ b/interface.h
@@ -1,26 +1,31 @@
-/************************* MPEG-2 NBC Audio Decoder **************************
- * *
-"This software module was originally developed by
-AT&T, Dolby Laboratories, Fraunhofer Gesellschaft IIS in the course of
-development of the MPEG-2 NBC/MPEG-4 Audio standard ISO/IEC 13818-7,
-14496-1,2 and 3. This software module is an implementation of a part of one or more
-MPEG-2 NBC/MPEG-4 Audio tools as specified by the MPEG-2 NBC/MPEG-4
-Audio standard. ISO/IEC gives users of the MPEG-2 NBC/MPEG-4 Audio
-standards free license to this software module or modifications thereof for use in
-hardware or software products claiming conformance to the MPEG-2 NBC/MPEG-4
-Audio standards. Those intending to use this software module in hardware or
-software products are advised that this use may infringe existing patents.
-The original developer of this software module and his/her company, the subsequent
-editors and their companies, and ISO/IEC have no liability for use of this software
-module or modifications thereof in an implementation. Copyright is not released for
-non MPEG-2 NBC/MPEG-4 Audio conforming products.The original developer
-retains full right to use the code for his/her own purpose, assign or donate the
-code to a third party and to inhibit third party from using the code for non
-MPEG-2 NBC/MPEG-4 Audio conforming products. This copyright notice must
-be included in all copies or derivative works."
-Copyright(c)1996.
- * *
- ****************************************************************************/
+/*
+ * Definitions of Bitstream elements
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.2 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
+ $Author: menno $
+ *************************************************************************/
+
#ifndef _interface_h_
#define _interface_h_
--- a/mc_enc.c
+++ b/mc_enc.c
@@ -1,3 +1,30 @@
+/*
+ * Multichannel configuration
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.4 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
+ $Author: menno $
+ *************************************************************************/
#include "mc_enc.h"
--- a/mc_enc.h
+++ b/mc_enc.h
@@ -1,4 +1,30 @@
+/*
+ * Function prototypes for multichannel configuration
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.4 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
+ $Author: menno $
+ *************************************************************************/
#ifndef MC_ENC
#define MC_ENC
--- a/ms.c
+++ b/ms.c
@@ -1,36 +1,30 @@
-/************************* MPEG-2 NBC Audio Decoder **************************
- * *
-"This software module was originally developed in the course of
-development of the MPEG-2 NBC/MPEG-4 Audio standard ISO/IEC 13818-7,
-14496-1,2 and 3. This software module is an implementation of a part of one or more
-MPEG-2 NBC/MPEG-4 Audio tools as specified by the MPEG-2 NBC/MPEG-4
-Audio standard. ISO/IEC gives users of the MPEG-2 NBC/MPEG-4 Audio
-standards free license to this software module or modifications thereof for use in
-hardware or software products claiming conformance to the MPEG-2 NBC/MPEG-4
-Audio standards. Those intending to use this software module in hardware or
-software products are advised that this use may infringe existing patents.
-The original developer of this software module and his/her company, the subsequent
-editors and their companies, and ISO/IEC have no liability for use of this software
-module or modifications thereof in an implementation. Copyright is not released for
-non MPEG-2 NBC/MPEG-4 Audio conforming products.The original developer
-retains full right to use the code for his/her own purpose, assign or donate the
-code to a third party and to inhibit third party from using the code for non
-MPEG-2 NBC/MPEG-4 Audio conforming products. This copyright notice must
-be included in all copies or derivative works."
-Copyright(c)1996.
- * *
- ****************************************************************************/
-
-/*******************************************************************************************
+/*
+ * MS stereo coding
*
- * MS stereo coding module
+ * Copyright (c) 1999 M. Bakker
*
- * Authors:
- * CL Chuck Lueck, TI <lueck@ti.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, or (at your option)
+ * any later version.
*
- * Changes:
- * 22-jan-98 CL Initial revision. Lacks psychoacoustics for MS stereo.
- ***************************************************************************************/
+ * 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.14 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
+ $Author: menno $
+ *************************************************************************/
#include "psych.h"
#include "ms.h"
--- a/ms.h
+++ b/ms.h
@@ -1,36 +1,30 @@
-/************************* MPEG-2 NBC Audio Decoder **************************
- * *
-"This software module was originally developed in the course of
-development of the MPEG-2 NBC/MPEG-4 Audio standard ISO/IEC 13818-7,
-14496-1,2 and 3. This software module is an implementation of a part of one or more
-MPEG-2 NBC/MPEG-4 Audio tools as specified by the MPEG-2 NBC/MPEG-4
-Audio standard. ISO/IEC gives users of the MPEG-2 NBC/MPEG-4 Audio
-standards free license to this software module or modifications thereof for use in
-hardware or software products claiming conformance to the MPEG-2 NBC/MPEG-4
-Audio standards. Those intending to use this software module in hardware or
-software products are advised that this use may infringe existing patents.
-The original developer of this software module and his/her company, the subsequent
-editors and their companies, and ISO/IEC have no liability for use of this software
-module or modifications thereof in an implementation. Copyright is not released for
-non MPEG-2 NBC/MPEG-4 Audio conforming products.The original developer
-retains full right to use the code for his/her own purpose, assign or donate the
-code to a third party and to inhibit third party from using the code for non
-MPEG-2 NBC/MPEG-4 Audio conforming products. This copyright notice must
-be included in all copies or derivative works."
-Copyright(c)1996.
- * *
- ****************************************************************************/
-
-/*******************************************************************************************
+/*
+ * Function prototypes for MS stereo coding
*
- * MS stereo coding module
+ * Copyright (c) 1999 M. Bakker
*
- * Authors:
- * CL Chuck Lueck, TI <lueck@ti.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, or (at your option)
+ * any later version.
*
- * Changes:
- * 22-jan-98 CL Initial revision. Lacks psychoacoustics for MS stereo.
- ***************************************************************************************/
+ * 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.9 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
+ $Author: menno $
+ *************************************************************************/
#ifndef MS_ENC
#define MS_ENC
--- a/nok_ltp_common.h
+++ b/nok_ltp_common.h
@@ -1,31 +1,30 @@
-/**************************************************************************
+/*
+ * Common definitions for LTP
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
-This software module was originally developed by
-
-Mikko Suonio (Nokia)
-
-in the course of development of the MPEG-2 NBC/MPEG-4 Audio standard
-ISO/IEC 13818-7, 14496-1,2 and 3. This software module is an
-implementation of a part of one or more MPEG-2 NBC/MPEG-4 Audio tools
-as specified by the MPEG-2 NBC/MPEG-4 Audio standard. ISO/IEC gives
-users of the MPEG-2 NBC/MPEG-4 Audio standards free license to this
-software module or modifications thereof for use in hardware or
-software products claiming conformance to the MPEG-2 NBC/ MPEG-4 Audio
-standards. Those intending to use this software module in hardware or
-software products are advised that this use may infringe existing
-patents. The original developer of this software module and his/her
-company, the subsequent editors and their companies, and ISO/IEC have
-no liability for use of this software module or modifications thereof
-in an implementation. Copyright is not released for non MPEG-2
-NBC/MPEG-4 Audio conforming products. The original developer retains
-full right to use the code for his/her own purpose, assign or donate
-the code to a third party and to inhibit third party from using the
-code for non MPEG-2 NBC/MPEG-4 Audio conforming products. This
-copyright notice must be included in all copies or derivative works.
-
-Copyright (c) 1997.
-
-***************************************************************************/
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.3 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
+ $Author: menno $
+ *************************************************************************/
#ifndef _NOK_LTP_COMMON_H
#define _NOK_LTP_COMMON_H
--- a/nok_ltp_common_internal.h
+++ b/nok_ltp_common_internal.h
@@ -1,31 +1,30 @@
-/**************************************************************************
+/*
+ * Internal definitions for LTP
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
-This software module was originally developed by
-
-Mikko Suonio (Nokia)
-
-in the course of development of the MPEG-2 NBC/MPEG-4 Audio standard
-ISO/IEC 13818-7, 14496-1,2 and 3. This software module is an
-implementation of a part of one or more MPEG-2 NBC/MPEG-4 Audio tools
-as specified by the MPEG-2 NBC/MPEG-4 Audio standard. ISO/IEC gives
-users of the MPEG-2 NBC/MPEG-4 Audio standards free license to this
-software module or modifications thereof for use in hardware or
-software products claiming conformance to the MPEG-2 NBC/ MPEG-4 Audio
-standards. Those intending to use this software module in hardware or
-software products are advised that this use may infringe existing
-patents. The original developer of this software module and his/her
-company, the subsequent editors and their companies, and ISO/IEC have
-no liability for use of this software module or modifications thereof
-in an implementation. Copyright is not released for non MPEG-2
-NBC/MPEG-4 Audio conforming products. The original developer retains
-full right to use the code for his/her own purpose, assign or donate
-the code to a third party and to inhibit third party from using the
-code for non MPEG-2 NBC/MPEG-4 Audio conforming products. This
-copyright notice must be included in all copies or derivative works.
-
-Copyright (c) 1997.
-
-***************************************************************************/
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.3 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
+ $Author: menno $
+ *************************************************************************/
#ifndef _NOK_LTP_COMMON_INTERNAL_H
#define _NOK_LTP_COMMON_INTERNAL_H
--- a/nok_ltp_enc.c
+++ b/nok_ltp_enc.c
@@ -1,44 +1,30 @@
-/**************************************************************************
+/*
+ * Long Term Prediction
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
-This software module was originally developed by
-Nokia in the course of development of the MPEG-2 AAC/MPEG-4
-Audio standard ISO/IEC13818-7, 14496-1, 2 and 3.
-This software module is an implementation of a part
-of one or more MPEG-2 AAC/MPEG-4 Audio tools as specified by the
-MPEG-2 aac/MPEG-4 Audio standard. ISO/IEC gives users of the
-MPEG-2aac/MPEG-4 Audio standards free license to this software module
-or modifications thereof for use in hardware or software products
-claiming conformance to the MPEG-2 aac/MPEG-4 Audio standards. Those
-intending to use this software module in hardware or software products
-are advised that this use may infringe existing patents. The original
-developer of this software module, the subsequent
-editors and their companies, and ISO/IEC have no liability for use of
-this software module or modifications thereof in an
-implementation. Copyright is not released for non MPEG-2 aac/MPEG-4
-Audio conforming products. The original developer retains full right to
-use the code for the developer's own purpose, assign or donate the code to a
-third party and to inhibit third party from using the code for non
-MPEG-2 aac/MPEG-4 Audio conforming products. This copyright notice
-must be included in all copies or derivative works.
-Copyright (c)1997.
-
-***************************************************************************/
/**************************************************************************
- nok_ltp_enc.c - Performs Long Term Prediction for the MPEG-4
- T/F Encoder.
- Author(s): Mikko Suonio, Juha Ojanpera
- Nokia Research Center, Speech and Audio Systems, 1997.
- *************************************************************************/
-
-
-/**************************************************************************
Version Control Information Method: CVS
Identifiers:
- $Revision: 1.12 $
- $Date: 2000/10/04 19:45:33 $ (check in)
+ $Revision: 1.13 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
$Author: menno $
*************************************************************************/
-
/**************************************************************************
External Objects Needed
--- a/nok_ltp_enc.h
+++ b/nok_ltp_enc.h
@@ -1,28 +1,30 @@
-/**************************************************************************
+/*
+ * Function prototypes for LTP
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
-This software module was originally developed by
-Nokia in the course of development of the MPEG-2 AAC/MPEG-4
-Audio standard ISO/IEC13818-7, 14496-1, 2 and 3.
-This software module is an implementation of a part
-of one or more MPEG-2 AAC/MPEG-4 Audio tools as specified by the
-MPEG-2 aac/MPEG-4 Audio standard. ISO/IEC gives users of the
-MPEG-2aac/MPEG-4 Audio standards free license to this software module
-or modifications thereof for use in hardware or software products
-claiming conformance to the MPEG-2 aac/MPEG-4 Audio standards. Those
-intending to use this software module in hardware or software products
-are advised that this use may infringe existing patents. The original
-developer of this software module, the subsequent
-editors and their companies, and ISO/IEC have no liability for use of
-this software module or modifications thereof in an
-implementation. Copyright is not released for non MPEG-2 aac/MPEG-4
-Audio conforming products. The original developer retains full right to
-use the code for the developer's own purpose, assign or donate the code to a
-third party and to inhibit third party from using the code for non
-MPEG-2 aac/MPEG-4 Audio conforming products. This copyright notice
-must be included in all copies or derivative works.
-Copyright (c)1997.
-
-***************************************************************************/
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.3 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
+ $Author: menno $
+ *************************************************************************/
#ifndef _NOK_LTP_ENC_H
#define _NOK_LTP_ENC_H
--- a/nok_pitch.c
+++ b/nok_pitch.c
@@ -1,44 +1,30 @@
-/**************************************************************************
+/*
+ * Long Term Prediction functions
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
-This software module was originally developed by
-Nokia in the course of development of the MPEG-2 AAC/MPEG-4
-Audio standard ISO/IEC13818-7, 14496-1, 2 and 3.
-This software module is an implementation of a part
-of one or more MPEG-2 AAC/MPEG-4 Audio tools as specified by the
-MPEG-2 aac/MPEG-4 Audio standard. ISO/IEC gives users of the
-MPEG-2aac/MPEG-4 Audio standards free license to this software module
-or modifications thereof for use in hardware or software products
-claiming conformance to the MPEG-2 aac/MPEG-4 Audio standards. Those
-intending to use this software module in hardware or software products
-are advised that this use may infringe existing patents. The original
-developer of this software module, the subsequent
-editors and their companies, and ISO/IEC have no liability for use of
-this software module or modifications thereof in an
-implementation. Copyright is not released for non MPEG-2 aac/MPEG-4
-Audio conforming products. The original developer retains full right to
-use the code for the developer's own purpose, assign or donate the code to a
-third party and to inhibit third party from using the code for non
-MPEG-2 aac/MPEG-4 Audio conforming products. This copyright notice
-must be included in all copies or derivative works.
-Copyright (c)1997.
-
-***************************************************************************/
/**************************************************************************
- nok_pitch.c - Long Term Prediction (LTP) subroutines.
-
- Author(s): Juha Ojanpera, Lin Yin
- Nokia Research Center, Speech and Audio Systems.
- *************************************************************************/
-
-
-/**************************************************************************
Version Control Information Method: CVS
Identifiers:
- $Revision: 1.7 $
- $Date: 2000/02/28 12:18:36 $ (check in)
- $Author: lenox $
+ $Revision: 1.8 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
+ $Author: menno $
*************************************************************************/
-
/**************************************************************************
External Objects Needed
--- a/nok_pitch.h
+++ b/nok_pitch.h
@@ -1,28 +1,31 @@
+/*
+ * Function prototypes for LTP functions
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.3 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
+ $Author: menno $
+ *************************************************************************/
-This software module was originally developed by
-Nokia in the course of development of the MPEG-2 AAC/MPEG-4
-Audio standard ISO/IEC13818-7, 14496-1, 2 and 3.
-This software module is an implementation of a part
-of one or more MPEG-2 AAC/MPEG-4 Audio tools as specified by the
-MPEG-2 aac/MPEG-4 Audio standard. ISO/IEC gives users of the
-MPEG-2aac/MPEG-4 Audio standards free license to this software module
-or modifications thereof for use in hardware or software products
-claiming conformance to the MPEG-2 aac/MPEG-4 Audio standards. Those
-intending to use this software module in hardware or software products
-are advised that this use may infringe existing patents. The original
-developer of this software module, the subsequent
-editors and their companies, and ISO/IEC have no liability for use of
-this software module or modifications thereof in an
-implementation. Copyright is not released for non MPEG-2 aac/MPEG-4
-Audio conforming products. The original developer retains full right to
-use the code for the developer's own purpose, assign or donate the code to a
-third party and to inhibit third party from using the code for non
-MPEG-2 aac/MPEG-4 Audio conforming products. This copyright notice
-must be included in all copies or derivative works.
-Copyright (c)1997.
-
-***************************************************************************/
#ifndef NOK_PITCH_H_
#define NOK_PITCH_H_
--- a/psych.c
+++ b/psych.c
@@ -1,57 +1,31 @@
-/**********************************************************************
-MPEG-4 Audio VM
+/*
+ * Psychoacoustics
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.67 $
+ $Date: 2000/10/05 08:39:02 $ (check in)
+ $Author: menno $
+ *************************************************************************/
-
-This software module was originally developed by
-
-Fraunhofer Gesellschaft IIS / University of Erlangen (UER
-
-and edited by
-
-in the course of development of the MPEG-2 NBC/MPEG-4 Audio standard
-ISO/IEC 13818-7, 14496-1,2 and 3. This software module is an
-implementation of a part of one or more MPEG-2 NBC/MPEG-4 Audio tools
-as specified by the MPEG-2 NBC/MPEG-4 Audio standard. ISO/IEC gives
-users of the MPEG-2 NBC/MPEG-4 Audio standards free license to this
-software module or modifications thereof for use in hardware or
-software products claiming conformance to the MPEG-2 NBC/ MPEG-4 Audio
-standards. Those intending to use this software module in hardware or
-software products are advised that this use may infringe existing
-patents. The original developer of this software module and his/her
-company, the subsequent editors and their companies, and ISO/IEC have
-no liability for use of this software module or modifications thereof
-in an implementation. Copyright is not released for non MPEG-2
-NBC/MPEG-4 Audio conforming products. The original developer retains
-full right to use the code for his/her own purpose, assign or donate
-the code to a third party and to inhibit third party from using the
-code for non MPEG-2 NBC/MPEG-4 Audio conforming products. This
-copyright notice must be included in all copies or derivative works.
-
-Copyright (c) 1996.
-
------
-This software module was modified by
-
-Tadashi Araki (Ricoh Company, ltd.)
-Tatsuya Okada (Waseda Univ.)
-Itaru Kaneko (Graphics Communication Laboratories)
-
-and edited by
-
-in the course of development of the MPEG-2 NBC/MPEG-4 Audio standard
-ISO/IEC 13818-7, 14496-1,2 and 3.
-
-Almost all part of the function EncTf_psycho_acoustic() is made by
-T. Araki and T. Okada and its copyright belongs to Ricoh.
-The function psy_get_absthr() is made by I. Kaneko
-and its copyright belongs to Graphics Communication Laboratories.
-
-Copyright (c) 1997.
-
-**********************************************************************/
-
-/* CREATED BY : Bernhard Grill -- August-96 */
#include <stdlib.h>
#include <math.h>
#include <memory.h>
--- a/psych.h
+++ b/psych.h
@@ -1,42 +1,30 @@
-/************************* MPEG-2 NBC Audio Decoder **************************
- * *
- "This software module was originally developed by
- Fraunhofer Gesellschaft IIS / University of Erlangen (UER) in the course of
- development of the MPEG-2 NBC/MPEG-4 Audio standard ISO/IEC 13818-7,
- 14496-1,2 and 3. This software module is an implementation of a part of one or more
- MPEG-2 NBC/MPEG-4 Audio tools as specified by the MPEG-2 NBC/MPEG-4
- Audio standard. ISO/IEC gives users of the MPEG-2 NBC/MPEG-4 Audio
- standards free license to this software module or modifications thereof for use in
- hardware or software products claiming conformance to the MPEG-2 NBC/MPEG-4
- Audio standards. Those intending to use this software module in hardware or
- software products are advised that this use may infringe existing patents.
- The original developer of this software module and his/her company, the subsequent
- editors and their companies, and ISO/IEC have no liability for use of this software
- module or modifications thereof in an implementation. Copyright is not released for
- non MPEG-2 NBC/MPEG-4 Audio conforming products.The original developer
- retains full right to use the code for his/her own purpose, assign or donate the
- code to a third party and to inhibit third party from using the code for non
- MPEG-2 NBC/MPEG-4 Audio conforming products. This copyright notice must
- be included in all copies or derivative works."
- Copyright(c)1996.
+/*
+ * Function prototypes for psychoacoustics
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
------
-This software module was modified by
-
-Tadashi Araki (Ricoh Company, ltd.)
-Tatsuya Okada (Waseda Univ.)
-
-and edited by
-
-in the course of development of the MPEG-2 NBC/MPEG-4 Audio standard
-ISO/IEC 13818-7, 14496-1,2 and 3.
-
-Copyright (c) 1997.
-
- * *
- ****************************************************************************/
-
-/* CREATED BY : Bernhard Grill -- August-96 */
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.21 $
+ $Date: 2000/10/05 08:39:03 $ (check in)
+ $Author: menno $
+ *************************************************************************/
#include "all.h"
--- a/pulse.c
+++ b/pulse.c
@@ -1,3 +1,30 @@
+/*
+ * Pulse Coding
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.3 $
+ $Date: 2000/10/05 08:39:03 $ (check in)
+ $Author: menno $
+ *************************************************************************/
#include "quant.h"
#include "huffman.h"
--- a/pulse.h
+++ b/pulse.h
@@ -1,3 +1,30 @@
+/*
+ * Function prototypes for pulse coding
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.3 $
+ $Date: 2000/10/05 08:39:03 $ (check in)
+ $Author: menno $
+ *************************************************************************/
#ifndef PULSE_H_
#define PULSE_H_
--- a/quant.c
+++ b/quant.c
@@ -1,3 +1,31 @@
+/*
+ * AAC quantization
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.9 $
+ $Date: 2000/10/05 08:39:03 $ (check in)
+ $Author: menno $
+ *************************************************************************/
+
#include <math.h>
#include <string.h>
#include "aacenc.h"
--- a/quant.h
+++ b/quant.h
@@ -1,3 +1,31 @@
+/*
+ * Function prototypes for AAC quantization
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.3 $
+ $Date: 2000/10/05 08:39:03 $ (check in)
+ $Author: menno $
+ *************************************************************************/
+
#ifndef QUANT_H
#define QUANT_H
--- a/shape_win.h
+++ b/shape_win.h
@@ -1,3 +1,31 @@
+/*
+ * Window functions
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.2 $
+ $Date: 2000/10/05 08:39:03 $ (check in)
+ $Author: menno $
+ *************************************************************************/
+
#ifndef _SHAPE_WIN_H_
#define _SHAPE_WIN_H_
--- a/tf_main.h
+++ b/tf_main.h
@@ -1,31 +1,30 @@
-/************************* MPEG-2 NBC Audio Decoder **************************
- * *
- "This software module was originally developed by
- Fraunhofer Gesellschaft IIS / University of Erlangen (UER) in the course of
- development of the MPEG-2 NBC/MPEG-4 Audio standard ISO/IEC 13818-7,
- 14496-1,2 and 3. This software module is an implementation of a part of one or more
- MPEG-2 NBC/MPEG-4 Audio tools as specified by the MPEG-2 NBC/MPEG-4
- Audio standard. ISO/IEC gives users of the MPEG-2 NBC/MPEG-4 Audio
- standards free license to this software module or modifications thereof for use in
- hardware or software products claiming conformance to the MPEG-2 NBC/MPEG-4
- Audio standards. Those intending to use this software module in hardware or
- software products are advised that this use may infringe existing patents.
- The original developer of this software module and his/her company, the subsequent
- editors and their companies, and ISO/IEC have no liability for use of this software
- module or modifications thereof in an implementation. Copyright is not released for
- non MPEG-2 NBC/MPEG-4 Audio conforming products.The original developer
- retains full right to use the code for his/her own purpose, assign or donate the
- code to a third party and to inhibit third party from using the code for non
- MPEG-2 NBC/MPEG-4 Audio conforming products. This copyright notice must
- be included in all copies or derivative works."
- Copyright(c)1996.
- * *
- ****************************************************************************/
+/*
+ * Main definitions
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
-/* CREATED BY : Bernhard Grill -- June-96 */
-
-/* 28-Aug-1996 NI: added "NO_SYNCWORD" to enum TRANSPORT_STREAM */
-/* 17-Spe-1997 CL: added AAC_PROFILE enum */
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.10 $
+ $Date: 2000/10/05 08:39:03 $ (check in)
+ $Author: menno $
+ *************************************************************************/
#ifndef _TF_MAIN_H_INCLUDED
#define _TF_MAIN_H_INCLUDED
--- a/tns.c
+++ b/tns.c
@@ -1,3 +1,30 @@
+/*
+ * Temporal Noise Shaping
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.11 $
+ $Date: 2000/10/05 08:39:03 $ (check in)
+ $Author: menno $
+ *************************************************************************/
#include <math.h>
#include <stdlib.h>
--- a/tns.h
+++ b/tns.h
@@ -1,39 +1,30 @@
-/**********************************************************************
-
-This software module was originally developed by
-and edited by Texas Instruments in the course of
-development of the MPEG-2 NBC/MPEG-4 Audio standard
-ISO/IEC 13818-7, 14496-1,2 and 3. This software module is an
-implementation of a part of one or more MPEG-2 NBC/MPEG-4 Audio tools
-as specified by the MPEG-2 NBC/MPEG-4 Audio standard. ISO/IEC gives
-users of the MPEG-2 NBC/MPEG-4 Audio standards free license to this
-software module or modifications thereof for use in hardware or
-software products claiming conformance to the MPEG-2 NBC/ MPEG-4 Audio
-standards. Those intending to use this software module in hardware or
-software products are advised that this use may infringe existing
-patents. The original developer of this software module and his/her
-company, the subsequent editors and their companies, and ISO/IEC have
-no liability for use of this software module or modifications thereof
-in an implementation. Copyright is not released for non MPEG-2
-NBC/MPEG-4 Audio conforming products. The original developer retains
-full right to use the code for his/her own purpose, assign or donate
-the code to a third party and to inhibit third party from using the
-code for non MPEG-2 NBC/MPEG-4 Audio conforming products. This
-copyright notice must be included in all copies or derivative works.
-
-Copyright (c) 1997.
-**********************************************************************/
-/*********************************************************************
+/*
+ * Function prototypes for TNS
*
- * tns.h - AAC temporal noise shaping
+ * Copyright (c) 1999 M. Bakker
*
- * Authors:
- * CL Chuck Lueck, TI <lueck@ti.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, or (at your option)
+ * any later version.
*
- * Changes:
- * 20-oct-97 CL Initial revision.
+ * 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.5 $
+ $Date: 2000/10/05 08:39:03 $ (check in)
+ $Author: menno $
+ *************************************************************************/
#ifndef _TNS_H_INCLUDED
#define _TNS_H_INCLUDED
--- a/transfo.c
+++ b/transfo.c
@@ -1,3 +1,31 @@
+/*
+ * MDCT transform
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.17 $
+ $Date: 2000/10/05 08:39:03 $ (check in)
+ $Author: menno $
+ *************************************************************************/
+
#include <math.h>
#include <string.h>
#include "all.h"
--- a/transfo.h
+++ b/transfo.h
@@ -1,3 +1,31 @@
+/*
+ * Function prototypes for MDCT transform
+ *
+ * Copyright (c) 1999 M. Bakker
+ *
+ * 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, 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**************************************************************************
+ Version Control Information Method: CVS
+ Identifiers:
+ $Revision: 1.10 $
+ $Date: 2000/10/05 08:39:03 $ (check in)
+ $Author: menno $
+ *************************************************************************/
+
#ifndef TRANSFORM_H
#define TRANSFORM_H