Searched refs:I2F (Results 1 – 1 of 1) sorted by relevance
72 #define I2F(i) ((s32)(i) * 65536) macro75 #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()[all …]