Lines Matching refs:precision_bits
453 #define TRUNC( x ) ( (Long)(x) >> ras.precision_bits )
476 Int precision_bits; /* precision related variables */
614 ras.precision_bits = 12;
620 ras.precision_bits = 6;
627 ras.precision = 1 << ras.precision_bits;
629 ras.precision_shift = ras.precision_bits - Pixel_Bits;
