Lines Matching refs:var1
68 Negate var1 with saturation, saturate in the case where input is -32768:
69 negate(var1) = sub(0,var1).
72 var1
74 range : 0x8000 <= var1 <= 0x7fff.
84 __inline int16 negate_int16(int16 var1)
86 return (((var1 == MIN_16) ? MAX_16 : -var1));
94 Arithmetically shift the 16 bit input var1 left var2 positions.Zero fill
96 var1 right by -var2 with sign extension. Saturate the result in case of
100 var1
102 range : 0x8000 <= var1 <= 0x7fff.
106 range : 0x8000 <= var1 <= 0x7fff.
114 __inline int16 shl_int16(int16 var1, int16 var2)
121 var_out = var1 >> var2;
126 var_out = var1 << var2;
127 if (var_out >> var2 != var1)
129 var_out = (var1 >> 15) ^ MAX_16;
