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