*
* Copyright (c) 2001 Michael Niedermayer <michaelni@gmx.at>
*
+ * based upon some outcommented C code from mpeg2dec (idct_mmx.c
+ * written by Aaron Holtzman <aholtzma@ess.engr.uvic.ca>)
+ *
+ * Alpha optimizations by Måns Rullgård <mru@users.sourceforge.net>
+ * and Falk Hueffner <falk@debian.org>
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * based upon some outcommented c code from mpeg2dec (idct_mmx.c
- * written by Aaron Holtzman <aholtzma@ess.engr.uvic.ca>)
- *
- * Alpha optimiziations by Måns Rullgård <mru@users.sourceforge.net>
- * and Falk Hueffner <falk@debian.org>
*/
#include "asm.h"
*
* Author: Frederic Boulay <dilb@handhelds.org>
*
+ * The function defined in this file is derived from the simple_idct function
+ * from the libavcodec library part of the FFmpeg project.
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * The function defined in this file, is derived from the simple_idct function
- * from the libavcodec library part of the ffmpeg project.
*/
/* useful constants for the algorithm, they are save in __constant_ptr__ at */
* Copyright (c) 2000, 2001 Fabrice Bellard.
* Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
*
+ * alternative bitstream reader & writer by Michael Niedermayer <michaelni@gmx.at>
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * alternative bitstream reader & writer by Michael Niedermayer <michaelni@gmx.at>
*/
/**
/*
+ * Creative YUV (CYUV) Video Decoder
+ * by Mike Melanson (melanson@pcisys.net)
+ * based on "Creative YUV (CYUV) stream format for AVI":
+ * http://www.csse.monash.edu.au/~timf/videocodec/cyuv.txt
*
* Copyright (C) 2003 the ffmpeg project
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Creative YUV (CYUV) Video Decoder
- * by Mike Melanson (melanson@pcisys.net)
- * based on "Creative YUV (CYUV) stream format for AVI":
- * http://www.csse.monash.edu.au/~timf/videocodec/cyuv.txt
- *
*/
/**
* Copyright (c) 2000, 2001 Fabrice Bellard.
* Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
*
+ * gmc & q-pel & 32/64 bit based MC by Michael Niedermayer <michaelni@gmx.at>
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * gmc & q-pel & 32/64 bit based MC by Michael Niedermayer <michaelni@gmx.at>
*/
/**
* Floating point AAN DCT
* Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
*
+ * this implementation is based upon the IJG integer AAN DCT (see jfdctfst.c)
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * this implementation is based upon the IJG integer AAN DCT (see jfdctfst.c)
*/
/**
* Copyright (c) 2001 Juan J. Sierralta P.
* Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
*
+ * ac prediction encoding, B-frame support, error resilience, optimizations,
+ * qpel decoding, gmc decoding, interlaced decoding
+ * by Michael Niedermayer <michaelni@gmx.at>
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * ac prediction encoding, b-frame support, error resilience, optimizations,
- * qpel decoding, gmc decoding, interlaced decoding,
- * by Michael Niedermayer <michaelni@gmx.at>
*/
/**
*
* Copyright (c) 2002-2003 Michael Niedermayer <michaelni@gmx.at>
*
+ * see http://www.pcisys.net/~melanson/codecs/huffyuv.txt for a description of
+ * the algorithm used
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * see http://www.pcisys.net/~melanson/codecs/huffyuv.txt for a description of
- * the algorithm used
*/
/**
* Copyright (c) 2000, 2001 Fabrice Bellard.
* Copyright (c) 2002-2004 Michael Niedermayer
*
+ * MMX optimization by Nick Kurshev <nickols_k@mail.ru>
+ * mostly rewritten by Michael Niedermayer <michaelni@gmx.at>
+ * and improved by Zdenek Kabelac <kabi@users.sf.net>
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * MMX optimization by Nick Kurshev <nickols_k@mail.ru>
- * mostly rewritten by Michael Niedermayer <michaelni@gmx.at>
- * and improved by Zdenek Kabelac <kabi@users.sf.net>
*/
/* XXX: we use explicit registers to avoid a gcc 2.95.2 register asm
* DSP utils : QNS functions are compiled 3 times for mmx/3dnow/ssse3
* Copyright (c) 2004 Michael Niedermayer
*
+ * MMX optimization by Michael Niedermayer <michaelni@gmx.at>
+ * 3DNow! and SSSE3 optimization by Zuxy Meng <zuxy.meng@gmail.com>
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * MMX optimization by Michael Niedermayer <michaelni@gmx.at>
- * 3DNow! and SSSE3 optimization by Zuxy Meng <zuxy.meng@gmail.com>
*/
#define MAX_ABS (512 >> (SCALE_OFFSET>0 ? SCALE_OFFSET : 0))
* Copyright (c) 2000, 2001 Fabrice Bellard.
* Copyright (c) 2003-2004 Michael Niedermayer <michaelni@gmx.at>
*
+ * MMX optimization by Nick Kurshev <nickols_k@mail.ru>
+ * mostly rewritten by Michael Niedermayer <michaelni@gmx.at>
+ * and improved by Zdenek Kabelac <kabi@users.sf.net>
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * MMX optimization by Nick Kurshev <nickols_k@mail.ru>
- * mostly rewritten by Michael Niedermayer <michaelni@gmx.at>
- * and improved by Zdenek Kabelac <kabi@users.sf.net>
*/
// put_pixels
-///****************************************************************************
-// *
-// * XVID MPEG-4 VIDEO CODEC
-// * - MMX and XMM forward discrete cosine transform -
-// *
-// * Copyright(C) 2001 Peter Ross <pross@xvid.org>
-// *
-// * This file is part of FFmpeg.
-// *
-// * FFmpeg is free software; you can redistribute it and/or
-// * modify it under the terms of the GNU Lesser General Public
-// * License as published by the Free Software Foundation; either
-// * version 2.1 of the License, or (at your option) any later version.
-// *
-// * FFmpeg 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
-// * Lesser General Public License for more details.
-// *
-// * You should have received a copy of the GNU Lesser General Public License
-// * along with FFmpeg; if not, write to the Free Software Foundation,
-// * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-// *
-// * $Id$
-// *
-// ***************************************************************************/
-
-// ****************************************************************************
-//
-// Originally provided by Intel at AP-922
-// http://developer.intel.com/vtune/cbts/strmsimd/922down.htm
-// (See more app notes at http://developer.intel.com/vtune/cbts/strmsimd/appnotes.htm)
-// but in a limited edition.
-// New macro implements a column part for precise iDCT
-// The routine precision now satisfies IEEE standard 1180-1990.
-//
-// Copyright(C) 2000-2001 Peter Gubanov <peter@elecard.net.ru>
-// Rounding trick Copyright(C) 2000 Michel Lespinasse <walken@zoy.org>
-//
-// http://www.elecard.com/peter/idct.html
-// http://www.linuxvideo.org/mpeg2dec/
-//
-// ***************************************************************************/
-//
-// These examples contain code fragments for first stage iDCT 8x8
-// (for rows) and first stage DCT 8x8 (for columns)
-//
-
-// conversion to gcc syntax by michael niedermayer
-
+/*
+ * XVID MPEG-4 VIDEO CODEC
+ * - MMX and XMM forward discrete cosine transform -
+ *
+ * Copyright(C) 2001 Peter Ross <pross@xvid.org>
+ *
+ * Originally provided by Intel at AP-922
+ * http://developer.intel.com/vtune/cbts/strmsimd/922down.htm
+ * (See more app notes at http://developer.intel.com/vtune/cbts/strmsimd/appnotes.htm)
+ * but in a limited edition.
+ * New macro implements a column part for precise iDCT
+ * The routine precision now satisfies IEEE standard 1180-1990.
+ *
+ * Copyright(C) 2000-2001 Peter Gubanov <peter@elecard.net.ru>
+ * Rounding trick Copyright(C) 2000 Michel Lespinasse <walken@zoy.org>
+ *
+ * http://www.elecard.com/peter/idct.html
+ * http://www.linuxvideo.org/mpeg2dec/
+ *
+ * These examples contain code fragments for first stage iDCT 8x8
+ * (for rows) and first stage DCT 8x8 (for columns)
+ *
+ * conversion to gcc syntax by Michael Niedermayer
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with FFmpeg; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
#include <inttypes.h>
#include "avcodec.h"
* Copyright (c) 2001 Fabrice Bellard.
* Copyright (c) 2002-2004 Michael Niedermayer
*
+ * mostly by Michael Niedermayer <michaelni@gmx.at>
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * mostly by Michael Niedermayer <michaelni@gmx.at>
*/
#include "dsputil.h"
#include "x86_cpu.h"
* The simplest mpeg encoder (well, it was the simplest!)
* Copyright (c) 2000,2001 Fabrice Bellard.
*
+ * Optimized for ia32 CPUs by Nick Kurshev <nickols_k@mail.ru>
+ * h263, mpeg1, mpeg2 dequantizer & draw_edges by Michael Niedermayer <michaelni@gmx.at>
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Optimized for ia32 cpus by Nick Kurshev <nickols_k@mail.ru>
- * h263, mpeg1, mpeg2 dequantizer & draw_edges by Michael Niedermayer <michaelni@gmx.at>
*/
#include "dsputil.h"
* Copyright (c) 2003 Alex Beregszaszi
* Copyright (c) 2003-2004 Michael Niedermayer
*
+ * Support for external huffman table, various fixes (AVID workaround),
+ * aspecting, new decode_frame mechanism and apple mjpeg-b support
+ * by Alex Beregszaszi
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Support for external huffman table, various fixes (AVID workaround),
- * aspecting, new decode_frame mechanism and apple mjpeg-b support
- * by Alex Beregszaszi
*/
/**
* PSX MDEC codec
* Copyright (c) 2003 Michael Niedermayer
*
+ * based upon code from Sebastian Jedruszkiewicz <elf@frogger.rules.pl>
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * based upon code from Sebastian Jedruszkiewicz <elf@frogger.rules.pl>
*/
/**
* Copyright (c) 2003 Alex Beregszaszi
* Copyright (c) 2003-2004 Michael Niedermayer
*
+ * Support for external huffman table, various fixes (AVID workaround),
+ * aspecting, new decode_frame mechanism and apple mjpeg-b support
+ * by Alex Beregszaszi
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Support for external huffman table, various fixes (AVID workaround),
- * aspecting, new decode_frame mechanism and apple mjpeg-b support
- * by Alex Beregszaszi
*/
/**
* Copyright (c) 2003 Alex Beregszaszi
* Copyright (c) 2003-2004 Michael Niedermayer
*
+ * Support for external huffman table, various fixes (AVID workaround),
+ * aspecting, new decode_frame mechanism and apple mjpeg-b support
+ * by Alex Beregszaszi
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Support for external huffman table, various fixes (AVID workaround),
- * aspecting, new decode_frame mechanism and apple mjpeg-b support
- * by Alex Beregszaszi
*/
/**
* Copyright (c) 2003 Alex Beregszaszi
* Copyright (c) 2003-2004 Michael Niedermayer
*
+ * Support for external huffman table, various fixes (AVID workaround),
+ * aspecting, new decode_frame mechanism and apple mjpeg-b support
+ * by Alex Beregszaszi
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Support for external huffman table, various fixes (AVID workaround),
- * aspecting, new decode_frame mechanism and apple mjpeg-b support
- * by Alex Beregszaszi
*/
/**
* Copyright (c) 2003 Alex Beregszaszi
* Copyright (c) 2003-2004 Michael Niedermayer
*
+ * Support for external huffman table, various fixes (AVID workaround),
+ * aspecting, new decode_frame mechanism and apple mjpeg-b support
+ * by Alex Beregszaszi
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Support for external huffman table, various fixes (AVID workaround),
- * aspecting, new decode_frame mechanism and apple mjpeg-b support
- * by Alex Beregszaszi
*/
/**
* Copyright (c) 2003 Alex Beregszaszi
* Copyright (c) 2003-2004 Michael Niedermayer
*
+ * Support for external huffman table, various fixes (AVID workaround),
+ * aspecting, new decode_frame mechanism and apple mjpeg-b support
+ * by Alex Beregszaszi
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Support for external huffman table, various fixes (AVID workaround),
- * aspecting, new decode_frame mechanism and apple mjpeg-b support
- * by Alex Beregszaszi
*/
/**
* Copyright (c) 2000,2001 Fabrice Bellard.
* Copyright (c) 2002-2004 Michael Niedermayer
*
+ * new motion estimation (X1/EPZS) by Michael Niedermayer <michaelni@gmx.at>
*
* This file is part of FFmpeg.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * new Motion Estimation (X1/EPZS) by Michael Niedermayer <michaelni@gmx.at>
*/
/**
* Copyright (c) 2000,2001 Fabrice Bellard.
* Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
*
+ * 4MV & hq & B-frame encoding stuff by Michael Niedermayer <michaelni@gmx.at>
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * 4MV & hq & b-frame encoding stuff by Michael Niedermayer <michaelni@gmx.at>
*/
/**
* Copyright (c) 2000,2001 Fabrice Bellard.
* Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
*
+ * 4MV & hq & B-frame encoding stuff by Michael Niedermayer <michaelni@gmx.at>
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * 4MV & hq & b-frame encoding stuff by Michael Niedermayer <michaelni@gmx.at>
*/
/**
* Copyright (c) 2000,2001 Fabrice Bellard.
* Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
*
+ * 4MV & hq & B-frame encoding stuff by Michael Niedermayer <michaelni@gmx.at>
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * 4MV & hq & b-frame encoding stuff by Michael Niedermayer <michaelni@gmx.at>
*/
/**
* Copyright (c) 2001 Fabrice Bellard.
* Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
*
+ * msmpeg4v1 & v2 stuff by Michael Niedermayer <michaelni@gmx.at>
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * msmpeg4v1 & v2 stuff by Michael Niedermayer <michaelni@gmx.at>
*/
/**
* copyright (c) 2001 Fabrice Bellard
* copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
*
+ * msmpeg4v1 & v2 stuff by Michael Niedermayer <michaelni@gmx.at>
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * msmpeg4v1 & v2 stuff by Michael Niedermayer <michaelni@gmx.at>
*/
/**
* copyright (c) 2001 Fabrice Bellard
* copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
*
+ * msmpeg4v1 & v2 stuff by Michael Niedermayer <michaelni@gmx.at>
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * msmpeg4v1 & v2 stuff by Michael Niedermayer <michaelni@gmx.at>
*/
/**
* copyright (c) 2001 Fabrice Bellard
* copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
*
+ * msmpeg4v1 & v2 stuff by Michael Niedermayer <michaelni@gmx.at>
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * msmpeg4v1 & v2 stuff by Michael Niedermayer <michaelni@gmx.at>
*/
/**
* MMI optimized DSP utils
* Copyright (c) 2000, 2001 Fabrice Bellard.
*
+ * MMI optimization by Leon van Stuivenberg
+ * clear_blocks_mmi() by BroadQ
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * MMI optimization by Leon van Stuivenberg
- * clear_blocks_mmi() by BroadQ
*/
#include "dsputil.h"
/*
* Copyright (c) 2000,2001 Fabrice Bellard.
*
+ * MMI optimization by Leon van Stuivenberg
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * MMI optimization by Leon van Stuivenberg
*/
#include "dsputil.h"
* S3 Texture Compression (S3TC) decoding functions
* Copyright (c) 2007 by Ivo van Poorten
*
+ * see also: http://wiki.multimedia.cx/index.php?title=S3TC
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * See also: http://wiki.multimedia.cx/index.php?title=S3TC
*/
#include "avcodec.h"
/*
+ * SVQ1 decoder
+ * ported to MPlayer by Arpi <arpi@thot.banki.hu>
+ * ported to libavcodec by Nick Kurshev <nickols_k@mail.ru>
*
* Copyright (C) 2002 the xine project
* Copyright (C) 2002 the ffmpeg project
*
+ * SVQ1 Encoder (c) 2004 Mike Melanson <melanson@pcisys.net>
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * (SVQ1 Decoder)
- * Ported to mplayer by Arpi <arpi@thot.banki.hu>
- * Ported to libavcodec by Nick Kurshev <nickols_k@mail.ru>
- *
- * SVQ1 Encoder (c) 2004 Mike Melanson <melanson@pcisys.net>
*/
/**
/*
+ * SVQ1 decoder
+ * ported to MPlayer by Arpi <arpi@thot.banki.hu>
+ * ported to libavcodec by Nick Kurshev <nickols_k@mail.ru>
*
* Copyright (C) 2002 the xine project
* Copyright (C) 2002 the ffmpeg project
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Ported to mplayer by Arpi <arpi@thot.banki.hu>
- * Ported to libavcodec by Nick Kurshev <nickols_k@mail.ru>
- *
*/
/**
* Renderware TeXture Dictionary (.txd) image decoder
* Copyright (c) 2007 Ivo van Poorten
*
+ * See also: http://wiki.multimedia.cx/index.php?title=TXD
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * See also: http://wiki.multimedia.cx/index.php?title=TXD
*/
#include "avcodec.h"
*
* Copyright (C) 2006 Aurelien Jacobs <aurel@gnuage.org>
*
+ * The VP6F decoder accepts an optional 1 byte extradata. It is composed of:
+ * - upper 4bits: difference between encoded width and visible width
+ * - lower 4bits: difference between encoded height and visible height
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- *
- * The VP6F decoder accept an optional 1 byte extradata. It is composed of:
- * - upper 4bits: difference between encoded width and visible width
- * - lower 4bits: difference between encoded height and visible height
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <stdlib.h>
* FLV demuxer
* Copyright (c) 2003 The FFmpeg Project.
*
+ * This demuxer will generate a 1 byte extradata for VP6F content.
+ * It is composed of:
+ * - upper 4bits: difference between encoded width and visible width
+ * - lower 4bits: difference between encoded height and visible height
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- *
- * This demuxer will generate a 1 byte extradata for VP6F content.
- * It is composed of:
- * - upper 4bits: difference between encoded width and visible width
- * - lower 4bits: difference between encoded height and visible height
*/
#include "avformat.h"
#include "flv.h"
* Copyright (C) 2006 Michael Niedermayer (michaelni@gmx.at)
* Copyright (C) 2003-2005 by Christopher R. Hertel (crh@ubiqx.mn.org)
*
+ * References:
+ * IETF RFC 1321: The MD5 Message-Digest Algorithm
+ * Ron Rivest. IETF, April, 1992
+ *
+ * based on http://ubiqx.org/libcifs/source/Auth/MD5.c
+ * from Christopher R. Hertel (crh@ubiqx.mn.org)
+ * Simplified, cleaned and IMO redundant comments removed by michael.
+ *
+ * If you use gcc, then version 4.1 or later and -fomit-frame-pointer is
+ * strongly recommended.
+ *
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * References:
- * IETF RFC 1321: The MD5 Message-Digest Algorithm
- * Ron Rivest. IETF, April, 1992
- *
- * based on http://ubiqx.org/libcifs/source/Auth/MD5.c
- * from Christopher R. Hertel (crh@ubiqx.mn.org)
- * simplified, cleaned and IMO redundant comments removed by michael
- *
- * if you use gcc, then version 4.1 or later and -fomit-frame-pointer is
- * strongly recommended
*/
#include "common.h"
projects / platform / upstream / libav.git / commitdiff