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eval: make timing optional in test program

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Signed-off-by: Mans Rullgard <mans@mansr.com>
This commit is contained in:
Mans Rullgard
2011-07-03 19:34:10 +01:00
parent 84757de0f5
commit 6da812e4ee
1 changed files with 9 additions and 4 deletions
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13
libavutil/eval.c
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@@ -533,6 +533,8 @@ int av_expr_parse_and_eval(double *d, const char *s,
#ifdef TEST #ifdef TEST
#undef printf #undef printf
#include <string.h>
static double const_values[] = { static double const_values[] = {
M_PI, M_PI,
M_E, M_E,
@@ -545,7 +547,7 @@ static const char *const_names[] = {
0 0
}; };
int main(void) int main(int argc, char **argv)
{ {
int i; int i;
double d; double d;
@@ -617,13 +619,16 @@ int main(void)
NULL, NULL, NULL, NULL, NULL, 0, NULL); NULL, NULL, NULL, NULL, NULL, 0, NULL);
printf("%f == 0.931322575\n", d); printf("%f == 0.931322575\n", d);
for (i=0; i<1050; i++) { if (argc > 1 && !strcmp(argv[1], "-t")) {
START_TIMER 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)", av_expr_parse_and_eval(&d, "1+(5-2)^(3-1)+1/2+sin(PI)-max(-2.2,-3.1)",
const_names, const_values, const_names, const_values,
NULL, NULL, NULL, NULL, NULL, 0, NULL); NULL, NULL, NULL, NULL, NULL, 0, NULL);
STOP_TIMER("av_expr_parse_and_eval") STOP_TIMER("av_expr_parse_and_eval");
} }
}
return 0; return 0;
} }
#endif #endif