const char * const *func2_names, double (* const *funcs2)(void *, double, double),
int log_offset, void *log_ctx)
{
- Parser p;
+ Parser p = { 0 };
AVExpr *e = NULL;
char *w = av_malloc(strlen(s) + 1);
char *wp = w;
double av_expr_eval(AVExpr *e, const double *const_values, void *opaque)
{
- Parser p;
+ Parser p = { 0 };
p.const_values = const_values;
p.opaque = opaque;
#ifdef TEST
#undef printf
+#include <string.h>
+
static double const_values[] = {
M_PI,
M_E,
0
};
-int main(void)
+int main(int argc, char **argv)
{
int i;
double d;
NULL, NULL, NULL, NULL, NULL, 0, NULL);
printf("%f == 0.931322575\n", d);
- for (i=0; i<1050; i++) {
- START_TIMER
+ if (argc > 1 && !strcmp(argv[1], "-t")) {
+ for (i = 0; i < 1050; i++) {
+ START_TIMER;
av_expr_parse_and_eval(&d, "1+(5-2)^(3-1)+1/2+sin(PI)-max(-2.2,-3.1)",
const_names, const_values,
NULL, NULL, NULL, NULL, NULL, 0, NULL);
- STOP_TIMER("av_expr_parse_and_eval")
+ STOP_TIMER("av_expr_parse_and_eval");
+ }
}
+
return 0;
}
#endif