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revision 463, Tue Sep 10 21:16:45 2002 UTC revision 851, Sat Feb 15 15:22:19 2003 UTC
# Line 1  Line 1 
1  ;/*****************************************************************************  ;/**************************************************************************
2  ; *  ; *
3  ; *  XVID MPEG-4 VIDEO CODEC  ; *  XVID MPEG-4 VIDEO CODEC
4  ; *  mmx optimized quantization/dequantization  ; *     mmx quantization/dequantization
 ; *  
 ; *  Copyright(C) 2002 Peter Ross <pross@xvid.org>  
 ; *  Copyright(C) 2002 Michael Militzer <michael@xvid.org>  
 ; *  Copyright(C) 2002 Pascal Massimino <skal@planet-d.net>  
5  ; *  ; *
6  ; *  This program is an implementation of a part of one or more MPEG-4  ; *  This program is an implementation of a part of one or more MPEG-4
7  ; *  Video tools as specified in ISO/IEC 14496-2 standard.  Those intending  ; *  Video tools as specified in ISO/IEC 14496-2 standard.  Those intending
# Line 28  Line 24 
24  ; *  ; *
25  ; *  You should have received a copy of the GNU General Public License  ; *  You should have received a copy of the GNU General Public License
26  ; *  along with this program; if not, write to the Free Software  ; *  along with this program; if not, write to the Free Software
27  ; *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA  ; *     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
28    ; *
29    ; *************************************************************************/
30    
31    ;/**************************************************************************
32    ; *
33    ; *     History:
34    ; *
35    ; * 09.08.2002  sse2 dequant funcs revamped
36    ; * 14.06.2002  mmx+xmm dequant_* funcs revamped  -Skal-
37    ; * 24.02.2002  sse2 quant_intra / dequant_intra (have to use movdqu ???)
38    ; * 17.04.2002  sse2 quant_inter / dequant_inter
39    ; * 26.12.2001  minor bug fixes, dequant saturate, further optimization
40    ; * 19.11.2001  quant_inter_mmx now returns sum of abs. coefficient values
41    ; *     04.11.2001      nasm version; (c)2001 peter ross <pross@cs.rmit.edu.au>
42  ; *  ; *
43  ; *************************************************************************/  ; *************************************************************************/
44    
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