#include "avutil.h"
#include "common.h"
#include "eval.h"
+#include "internal.h"
#include "log.h"
#include "mathematics.h"
#include "time.h"
double x_max = eval_expr(p, e->param[1]);
for(i=-1; i<1024; i++) {
if(i<255) {
- p->var[0] = av_reverse[i&255]*x_max/255;
+ p->var[0] = ff_reverse[i&255]*x_max/255;
} else {
p->var[0] = x_max*pow(0.9, i-255);
if (i&1) p->var[0] *= -1;