diff options
Diffstat (limited to 'algorithms/mandelbrot.c')
| -rw-r--r-- | algorithms/mandelbrot.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/algorithms/mandelbrot.c b/algorithms/mandelbrot.c index 1c3f5a2..28bb188 100644 --- a/algorithms/mandelbrot.c +++ b/algorithms/mandelbrot.c @@ -31,27 +31,26 @@ void *generate_mandelbrot_section(void *section) { data_section *d = (data_section*)section; unsigned int x,y,i; - int idx = 0; double a,b; double complex z,c; double size_units = 3.5f; double top = -1.75f; double left = -2.5f; - for (y = d->core, b = (d->core*(size_units/d->size)+top); y < d->size; b+=((d->cores*size_units)/d->size), y+=d->cores) + for (y = d->core, b = (d->core*(size_units/size)+top); y < size; b+=((cores*size_units)/size), y+=cores) { - for (x = d->clust_id, a = (d->clust_id*(size_units/d->size)+left); x < d->size; a+=((d->clust_total*size_units)/d->size), x+=d->clust_total) + for (x = clust_id, a = (clust_id*(size_units/size)+left); x < size; a+=((clust_total*size_units)/size), x+=clust_total) { z = 0; c = a+I*b; - for (i = 0; i < d->iterat; i++) + for (i = 0; i < iterat; i++) { if (cabsf(z) >= 2) break; - z = cpow(z , d->power) + c; + z = cpow(z , power) + c; } - d->data[idx++] = (255*i)/d->iterat; + d->data[d->idx++] = (255*i)/iterat; } } return NULL; |