diff options
Diffstat (limited to 'libavutil/softfloat.h')
| -rw-r--r-- | libavutil/softfloat.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libavutil/softfloat.h b/libavutil/softfloat.h index 32b33d9..b13d728 100644 --- a/libavutil/softfloat.h +++ b/libavutil/softfloat.h @@ -176,8 +176,10 @@ static inline av_const SoftFloat av_sub_sf(SoftFloat a, SoftFloat b){ //FIXME log, exp, pow /** - * Converts a mantisse and exponent to a SoftFloat - * @returns a SoftFloat with value v * 2^frac_bits + * Converts a mantisse and exponent to a SoftFloat. + * This converts a fixed point value v with frac_bits fractional bits to a + * SoftFloat. + * @returns a SoftFloat with value v * 2^-frac_bits */ static inline av_const SoftFloat av_int2sf(int v, int frac_bits){ int exp_offset = 0; |
