Lines Matching refs:SQRT_2
47 #define SQRT_2 1.41421353816986083984375000 /* sqrt(2) */
51 #define W2 (SQRT_2 * C6)
52 #define W3 (SQRT_2 * C3)
53 #define W4 (SQRT_2 * (-C1 + C3 + C5 - C7))
54 #define W5 (SQRT_2 * (C1 + C3 - C5 + C7))
55 #define W6 (SQRT_2 * (C1 + C3 + C5 - C7))
56 #define W7 (SQRT_2 * (C1 + C3 - C5 - C7))
57 #define W8 (SQRT_2 * (C7 - C3))
58 #define W9 (SQRT_2 * (-C1 - C3))
59 #define WA (SQRT_2 * (-C3 - C5))
60 #define WB (SQRT_2 * (C5 - C3))