/* misc tools */
static inline int ff_jpeg2000_ceildivpow2(int a, int b)
{
- return -(((int64_t)(-a)) >> b);
+ return -((-(int64_t)a) >> b);
}
static inline int ff_jpeg2000_ceildiv(int a, int b)
{
- return (a + b - 1) / b;
+ return (a + (int64_t)b - 1) / b;
}
/* TIER-1 routines */