diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/gtkgears.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/tests/gtkgears.c b/tests/gtkgears.c index 2ece67dcf9..4e1f6135f5 100644 --- a/tests/gtkgears.c +++ b/tests/gtkgears.c @@ -48,14 +48,16 @@ #define VERTICES_PER_TOOTH 34 #define GEAR_VERTEX_STRIDE 6 -#ifndef HAVE_SINCOS -static void -sincos (double x, double *_sin, double *_cos) +static inline void +_sincos (double x, double *_sin, double *_cos) { +#ifdef HAVE_SINCOS + sincos (x, _sin, _cos); +#else *_sin = sin (x); *_cos = cos (x); -} #endif +} /** * Struct describing the vertices in triangle strip @@ -306,11 +308,11 @@ create_gear (GLfloat inner_radius, struct point p[7]; /* Calculate needed sin/cos for various angles */ - sincos(i * 2.0 * G_PI / teeth + da * 0, &s[0], &c[0]); - sincos(i * 2.0 * M_PI / teeth + da * 1, &s[1], &c[1]); - sincos(i * 2.0 * M_PI / teeth + da * 2, &s[2], &c[2]); - sincos(i * 2.0 * M_PI / teeth + da * 3, &s[3], &c[3]); - sincos(i * 2.0 * M_PI / teeth + da * 4, &s[4], &c[4]); + _sincos(i * 2.0 * G_PI / teeth + da * 0, &s[0], &c[0]); + _sincos(i * 2.0 * M_PI / teeth + da * 1, &s[1], &c[1]); + _sincos(i * 2.0 * M_PI / teeth + da * 2, &s[2], &c[2]); + _sincos(i * 2.0 * M_PI / teeth + da * 3, &s[3], &c[3]); + _sincos(i * 2.0 * M_PI / teeth + da * 4, &s[4], &c[4]); GEAR_POINT(p[0], r2, 1); GEAR_POINT(p[1], r2, 2); @@ -519,7 +521,7 @@ static void perspective(GLfloat *m, GLfloat fovy, GLfloat aspect, GLfloat zNear, identity(tmp); deltaZ = zFar - zNear; - sincos(radians, &sine, &cosine); + _sincos(radians, &sine, &cosine); if ((deltaZ == 0) || (sine == 0) || (aspect == 0)) return; |