Otherwise v=INT_MIN doesn't get normalized and thus triggers av_assert2
in other functions.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* @returns a SoftFloat with value v * 2^frac_bits
*/
static inline av_const SoftFloat av_int2sf(int v, int frac_bits){
- return av_normalize_sf((SoftFloat){v, ONE_BITS + 1 - frac_bits});
+ int exp_offset = 0;
+ if(v == INT_MIN){
+ exp_offset = 1;
+ v>>=1;
+ }
+ return av_normalize_sf(av_normalize1_sf((SoftFloat){v, ONE_BITS + 1 - frac_bits + exp_offset}));
}
/**