Lines Matching refs:I2F
72 #define I2F(i) ((s32)(i) * 65536) macro
75 #define SHARPNESS_INCR (I2F(-1) / 8)
130 const s32 f_1 = I2F(1); in cubic_conv()
131 const s32 f_2 = I2F(2); in cubic_conv()
132 const s32 f_3 = I2F(3); in cubic_conv()
133 const s32 f_4 = I2F(4); in cubic_conv()
178 const s32 f_h = I2F(1) / 2; /* Round up 0.5 */ in jz4760_set_coefs()
187 w0 = F2I(f_h + 512 * cubic_conv(f_a, I2F(512 + weight) / 512)); in jz4760_set_coefs()
188 w1 = F2I(f_h + 512 * cubic_conv(f_a, I2F(0 + weight) / 512)); in jz4760_set_coefs()
189 w2 = F2I(f_h + 512 * cubic_conv(f_a, I2F(512 - weight) / 512)); in jz4760_set_coefs()
190 w3 = F2I(f_h + 512 * cubic_conv(f_a, I2F(1024 - weight) / 512)); in jz4760_set_coefs()