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* |
* |
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* Copyright(C) 2002 Michael Militzer <isibaar@xvid.org> |
* Copyright(C) 2002 Michael Militzer <isibaar@xvid.org> |
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* 2002 Peter Ross <pross@xvid.org> |
* 2002 Peter Ross <pross@xvid.org> |
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* 2002 Edouard Gomez <ed.gomez@wanadoo.fr> |
* 2002 Edouard Gomez <ed.gomez@free.fr> |
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* |
* |
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* This program is an implementation of a part of one or more MPEG-4 |
* This file is part of XviD, a free MPEG-4 video encoder/decoder |
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* Video tools as specified in ISO/IEC 14496-2 standard. Those intending |
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* to use this software module in hardware or software products are |
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* advised that its use may infringe existing patents or copyrights, and |
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* any such use would be at such party's own risk. The original |
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* developer of this software module and his/her company, and subsequent |
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* editors and their companies, will have no liability for use of this |
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* software or modifications or derivatives thereof. |
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* |
* |
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* This program is free software ; you can redistribute it and/or modify |
* XviD is free software; you can redistribute it and/or modify it |
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* it under the terms of the GNU General Public License as published by |
* under the terms of the GNU General Public License as published by |
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* the Free Software Foundation ; either version 2 of the License, or |
* the Free Software Foundation ; either version 2 of the License, or |
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* (at your option) any later version. |
* (at your option) any later version. |
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* |
* |
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* along with this program ; if not, write to the Free Software |
* along with this program ; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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* |
* |
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* $Id: portab.h,v 1.34 2002-10-19 12:20:33 edgomez Exp $ |
* Under section 8 of the GNU General Public License, the copyright |
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* holders of XVID explicitly forbid distribution in the following |
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* countries: |
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* |
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* - Japan |
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* - United States of America |
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* |
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* Linking XviD statically or dynamically with other modules is making a |
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* combined work based on XviD. Thus, the terms and conditions of the |
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* GNU General Public License cover the whole combination. |
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* |
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* As a special exception, the copyright holders of XviD give you |
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* permission to link XviD with independent modules that communicate with |
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* XviD solely through the VFW1.1 and DShow interfaces, regardless of the |
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* license terms of these independent modules, and to copy and distribute |
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* the resulting combined work under terms of your choice, provided that |
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* every copy of the combined work is accompanied by a complete copy of |
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* the source code of XviD (the version of XviD used to produce the |
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* combined work), being distributed under the terms of the GNU General |
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* Public License plus this exception. An independent module is a module |
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* which is not derived from or based on XviD. |
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* |
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* Note that people who make modified versions of XviD are not obligated |
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* to grant this special exception for their modified versions; it is |
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* their choice whether to do so. The GNU General Public License gives |
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* permission to release a modified version without this exception; this |
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* exception also makes it possible to release a modified version which |
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* carries forward this exception. |
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* |
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* $Id: portab.h,v 1.40 2002-12-28 13:53:08 edgomez Exp $ |
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* |
* |
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****************************************************************************/ |
****************************************************************************/ |
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| Fallback when using gcc |
| Fallback when using gcc |
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*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
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#elif defined(__GNUC__) |
#elif defined(__GNUC__) || defined(__ICC) |
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# define int8_t char |
# define int8_t char |
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# define uint8_t unsigned char |
# define uint8_t unsigned char |
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# define CACHE_LINE 32 |
# define CACHE_LINE 32 |
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# define ptr_t uint64_t |
# define ptr_t uint64_t |
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#else |
#else |
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# error Architecture not supported. |
/* todo: fix cache_line 0 operation */ |
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# define CACHE_LINE 16 |
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# define ptr_t uint32_t |
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#endif |
#endif |
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|
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/***************************************************************************** |
/***************************************************************************** |
212 |
| msvc unknown architecture |
| msvc unknown architecture |
213 |
*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
214 |
# else |
# else |
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# error Architecture not supported. |
/* ANSI C version of BSWAP */ |
216 |
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#define BSWAP(x) \ |
217 |
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x = ((((x) & 0xff000000) >> 24) | \ |
218 |
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(((x) & 0x00ff0000) >> 8) | \ |
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(((x) & 0x0000ff00) << 8) | \ |
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(((x) & 0x000000ff) << 24)) |
221 |
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#define EMMS() |
223 |
# endif |
# endif |
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225 |
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* GNU CC compiler stuff |
* GNU CC compiler stuff |
230 |
****************************************************************************/ |
****************************************************************************/ |
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232 |
#elif defined(__GNUC__) /* Compiler test */ |
#elif defined(__GNUC__) || defined(__ICC) /* Compiler test */ |
233 |
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/*---------------------------------------------------------------------------- |
/*---------------------------------------------------------------------------- |
235 |
| Common gcc stuff |
| Common gcc stuff |
355 |
| XviD + gcc unsupported Architecture |
| XviD + gcc unsupported Architecture |
356 |
*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
357 |
# else |
# else |
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# error Architecture not supported. |
/* ANSI C version of BSWAP */ |
359 |
|
#define BSWAP(x) \ |
360 |
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x = ((((x) & 0xff000000) >> 24) | \ |
361 |
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(((x) & 0x00ff0000) >> 8) | \ |
362 |
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(((x) & 0x0000ff00) << 8) | \ |
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(((x) & 0x000000ff) << 24)) |
364 |
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365 |
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#define EMMS() |
366 |
# endif /* Architecture checking */ |
# endif /* Architecture checking */ |
367 |
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|
368 |
/***************************************************************************** |
/***************************************************************************** |