Lines Matching refs:I2F
63 #define I2F(i) ((s32)(i) * 65536)
66 #define SHARPNESS_INCR (I2F(-1) / 8)
91 const s32 f_1 = I2F(1);
92 const s32 f_2 = I2F(2);
93 const s32 f_3 = I2F(3);
94 const s32 f_4 = I2F(4);
139 const s32 f_h = I2F(1) / 2; /* Round up 0.5 */
148 w0 = F2I(f_h + 512 * cubic_conv(f_a, I2F(512 + weight) / 512));
149 w1 = F2I(f_h + 512 * cubic_conv(f_a, I2F(0 + weight) / 512));
150 w2 = F2I(f_h + 512 * cubic_conv(f_a, I2F(512 - weight) / 512));
151 w3 = F2I(f_h + 512 * cubic_conv(f_a, I2F(1024 - weight) / 512));