Searched refs:STBTT_acos (Results 1 – 1 of 1) sorted by relevance
461 #define STBTT_acos(x) acos(x) macro4392 …float v = (float) STBTT_acos(-STBTT_sqrt(-27/p3) * q / 2) / 3; // p3 must be negative, since d is … in stbtt__solve_cubic()