Multiply two size_t values checking for overflow.
@paramin a,b Operands of multiplication @paramout r Pointer to the result of the operation @return 0 on success, AVERROR(EINVAL) on overflow
See Implementation
Multiply two size_t values checking for overflow.
@paramin a,b Operands of multiplication @paramout r Pointer to the result of the operation @return 0 on success, AVERROR(EINVAL) on overflow