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* XVID MPEG-4 VIDEO CODEC |
* XVID MPEG-4 VIDEO CODEC |
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* - emms C wrapper - |
* - emms C wrapper - |
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* |
* |
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* Copyright(C) 2002 Michael Militzer |
* Copyright(C) 2002 Michael Militzer <isibaar@xvid.org> |
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* |
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* This program is an implementation of a part of one or more MPEG-4 |
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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 |
* This program is free software ; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
* it under the terms of the GNU General Public License as published by |
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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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* $Id$ |
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* |
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****************************************************************************/ |
****************************************************************************/ |
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#include "emms.h" |
#include "emms.h" |
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* emms functions |
* emms functions |
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* |
* |
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* emms functions are used to restored the fpu context after mmx operations |
* emms functions are used to restored the fpu context after mmx operations |
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* because mmx and fpu share their registers/context (??? need to be confirmed) |
* because mmx and fpu share their registers/context |
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* |
* |
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****************************************************************************/ |
****************************************************************************/ |
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emms_c() |
emms_c() |
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{ |
{ |
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} |
} |
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/* The real mmx emms wrapper */ |
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void |
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emms_mmx() |
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{ |
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/* the EMMS macro is defined according to the compiler in portab.h */ |
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EMMS(); |
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} |
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