diff options
| author | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2009-02-14 19:37:13 +0000 |
|---|---|---|
| committer | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2009-02-14 19:37:13 +0000 |
| commit | a26b51cd4a6261f2244a06f975df954f4d5def68 (patch) | |
| tree | e5ef341e153534464348a6f70f5e5e95da1350e7 /libswscale | |
| parent | a1db3b93c094a42c017d3b0e3ce3b34cb350bcbb (diff) | |
| download | ffmpeg-a26b51cd4a6261f2244a06f975df954f4d5def68.tar.gz | |
Document sws_normalizeVec().
Originally committed as revision 28565 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Diffstat (limited to 'libswscale')
| -rw-r--r-- | libswscale/swscale.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libswscale/swscale.h b/libswscale/swscale.h index 35db84cdef..026146ef41 100644 --- a/libswscale/swscale.h +++ b/libswscale/swscale.h @@ -165,6 +165,11 @@ SwsVector *sws_getIdentityVec(void); * Scales all the coefficients of \p a by the \p scalar value. */ void sws_scaleVec(SwsVector *a, double scalar); + +/** + * Scales all the coefficients of \p a so that their sum equals \p + * height." + */ void sws_normalizeVec(SwsVector *a, double height); void sws_convVec(SwsVector *a, SwsVector *b); void sws_addVec(SwsVector *a, SwsVector *b); |