diff options
Diffstat (limited to 'libavcodec/resample2.c')
-rw-r--r-- | libavcodec/resample2.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/libavcodec/resample2.c b/libavcodec/resample2.c index 9cc2edbe8f..82eddf6562 100644 --- a/libavcodec/resample2.c +++ b/libavcodec/resample2.c @@ -93,7 +93,6 @@ void av_build_filter(FELEM *filter, double factor, int tap_count, int phase_coun for(ph=0;ph<phase_count;ph++) { double norm = 0; - double e= 0; for(i=0;i<tap_count;i++) { x = M_PI * ((double)(i - center) - (double)ph / phase_count) * factor; if (x == 0) y = 1.0; @@ -121,9 +120,8 @@ void av_build_filter(FELEM *filter, double factor, int tap_count, int phase_coun /* normalize so that an uniform color remains the same */ for(i=0;i<tap_count;i++) { - v = av_clip(lrintf(tab[i] * scale / norm + e), FELEM_MIN, FELEM_MAX); + v = av_clip(lrintf(tab[i] * scale / norm), FELEM_MIN, FELEM_MAX); filter[ph * tap_count + i] = v; - e += tab[i] * scale / norm - v; } } } |