diff options
| -rw-r--r-- | libavutil/softfloat.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libavutil/softfloat.h b/libavutil/softfloat.h index 4cc3ceb646..5b285e3d9b 100644 --- a/libavutil/softfloat.h +++ b/libavutil/softfloat.h @@ -153,7 +153,12 @@ static inline av_const SoftFloat av_sub_sf(SoftFloat a, SoftFloat b){ * @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})); } /** |