File: RTquant.c

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libvideo-capture-v4l-perl 0.902-2
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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);
}