codec/modules/RTquant.c

void RTjpeg_quant_init(void)
{
}

void RTjpeg_quant(s16 *block, s32 *qtbl)
{
 int i;
 
 for(i=0; i<64; i++)
   block[i]=(s16)((block[i]*qtbl[i]+32767)>>16);
}
Revision:	1.1
Committed:	Fri May 5 20:21:52 2000 UTC (26 years, 5 months ago) by pcg
Content type:	text/plain
Branch:	MAIN
CVS Tags:	rel-0_9, rel-0_902, HEAD
Log Message:	Initial check-in
#	User	Rev	Content
1	pcg	1.1	void RTjpeg_quant_init(void)
2			{
3			}
4
5			void RTjpeg_quant(s16 block, s32 qtbl)
6			{
7			int i;
8
9			for(i=0; i<64; i++)
10			block[i]=(s16)((block[i]*qtbl[i]+32767)>>16);
11			}