ffmpeg | branch: release/3.1 | Michael Niedermayer <mich...@niedermayer.cc> | Sun Jun 4 20:45:09 2017 +0200| [1f4da7c38460e42e43a22d461b74d6f7dfcb4d8c] | committer: Michael Niedermayer
avutil/softfloat: Fix sign error in and improve documentation of av_int2sf() Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> (cherry picked from commit 6019d721d4c10bf73018d68511d9d0a914c0a389) Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1f4da7c38460e42e43a22d461b74d6f7dfcb4d8c --- libavutil/softfloat.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/libavutil/softfloat.h b/libavutil/softfloat.h index daf91a5557..c50aaf5285 100644 --- a/libavutil/softfloat.h +++ b/libavutil/softfloat.h @@ -177,8 +177,10 @@ 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; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
