e_pow, e_mul, e_div, e_add,
e_last, e_st, e_while, e_floor, e_ceil, e_trunc,
e_sqrt, e_not, e_random, e_hypot, e_gcd,
+ e_if, e_ifnot,
} type;
double value; // is sign in other types
union {
case e_trunc: return e->value * trunc(eval_expr(p, e->param[0]));
case e_sqrt: return e->value * sqrt (eval_expr(p, e->param[0]));
case e_not: return e->value * (eval_expr(p, e->param[0]) == 0);
+ case e_if: return e->value * ( eval_expr(p, e->param[0]) ? eval_expr(p, e->param[1]) : 0);
+ case e_ifnot: return e->value * (!eval_expr(p, e->param[0]) ? eval_expr(p, e->param[1]) : 0);
case e_random:{
int idx= av_clip(eval_expr(p, e->param[0]), 0, VARS-1);
uint64_t r= isnan(p->var[idx]) ? 0 : p->var[idx];
else if (strmatch(next, "random")) d->type = e_random;
else if (strmatch(next, "hypot" )) d->type = e_hypot;
else if (strmatch(next, "gcd" )) d->type = e_gcd;
+ else if (strmatch(next, "if" )) d->type = e_if;
+ else if (strmatch(next, "ifnot" )) d->type = e_ifnot;
else {
for (i=0; p->func1_names && p->func1_names[i]; i++) {
if (strmatch(next, p->func1_names[i])) {
}
#if FF_API_OLD_EVAL_NAMES
+// LCOV_EXCL_START
int av_parse_expr(AVExpr **expr, const char *s,
const char * const *const_names,
const char * const *func1_names, double (* const *funcs1)(void *, double),
{
av_expr_free(e);
}
+// LCOV_EXCL_STOP
#endif /* FF_API_OLD_EVAL_NAMES */
#ifdef TEST
+// LCOV_EXCL_START
#undef printf
#include <string.h>
"pow(PI,1.23)",
"PI^1.23",
"pow(-1,1.23)",
+ "if(1, 2)",
+ "ifnot(0, 23)",
+ "ifnot(1, NaN) + if(0, 1)",
NULL
};
return 0;
}
+// LCOV_EXCL_STOP
#endif