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mathematics: remove asserts from av_rescale_rnd() 

It is a public function, it must not assert on its parameters.

(cherry picked from commit 94a417acc0)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(cherry picked from commit 03bfd8419f)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
This commit is contained in:
Anton Khirnov 2013-12-12 07:34:13 +01:00 committed by Reinhard Tartler
parent 30c8a5e4f6
commit e03b875c0b
1 changed files with 3 additions and 4 deletions
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7
libavutil/mathematics.c
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@ -23,7 +23,6 @@
* miscellaneous math routines and tables
*/
#include <assert.h>
#include <stdint.h>
#include <limits.h>
#include "mathematics.h"
@ -76,9 +75,9 @@ int64_t av_gcd(int64_t a, int64_t b){
int64_t av_rescale_rnd(int64_t a, int64_t b, int64_t c, enum AVRounding rnd){
int64_t r=0;
assert(c > 0);
assert(b >=0);
assert((unsigned)rnd<=5 && rnd!=4);
if (c <= 0 || b < 0 || rnd == 4 || rnd > 5)
return INT64_MIN;
if(a<0 && a != INT64_MIN) return -av_rescale_rnd(-a, b, c, rnd ^ ((rnd>>1)&1));