From 52ca24bdd2d199cac0db7b1060d0ff54054186dc Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sun, 29 May 2016 14:44:27 +0200 Subject: avutil/softfloat: Improve doxy for av_sub_sf() and av_sf2int() Signed-off-by: Michael Niedermayer --- libavutil/softfloat.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'libavutil') diff --git a/libavutil/softfloat.h b/libavutil/softfloat.h index 1dd5bb7e98..a3b2238585 100644 --- a/libavutil/softfloat.h +++ b/libavutil/softfloat.h @@ -160,6 +160,9 @@ static inline av_const SoftFloat av_add_sf(SoftFloat a, SoftFloat b){ else return a; } +/** + * @returns the difference of 2 SoftFloats. + */ static inline av_const SoftFloat av_sub_sf(SoftFloat a, SoftFloat b){ return av_add_sf(a, (SoftFloat){ -b.mant, b.exp}); } @@ -180,6 +183,7 @@ static inline av_const SoftFloat av_int2sf(int v, int frac_bits){ } /** + * Converts a SoftFloat to an integer. * Rounding is to -inf. */ static inline av_const int av_sf2int(SoftFloat v, int frac_bits){ -- cgit v1.2.3