Searched refs:M_PI_2 (Results 1 – 16 of 16) sorted by relevance
158 #ifndef M_PI_2159 #define M_PI_2 1.57079632679489661923 /* pi/2 */ macro
38 double d = *ibuf++ * (-M_PI_2 / SOX_SAMPLE_MIN); in flow()
104 1., (double)p->delay_buf_len, M_PI_2); in start()
155 3 * M_PI_2); /* Start the sweep at minimum delay (for mono at least) */ in start()
210 (double)(chorus->samples[i] - 1), 3 * M_PI_2); in sox_chorus_start()
73 double fade_step = M_PI_2 / overlap; in splice()
150 const float verticalRotation = -M_PI_2; in getGlyphQuads()
593 #define M_PI_2 1.57079632679489661923 macro
1132 # define M_PI_2 1.57079632679489661923 /* pi/2 */ macro
1541 #ifndef M_PI_21542 #define M_PI_2 1.57079632679489661923 macro
3457 * M_PI_2: Mathematical Constants.
4580 ‘M_PI_2’