ffmpeg | branch: master | Paul B Mahol <one...@gmail.com> | Fri Aug 20 07:34:17 2021 +0200| [7871b3ca5e8b0d73f1093ea232578ec7cee34b52] | committer: Paul B Mahol
avfilter/vf_signalstats: avoid doubles in calculations > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7871b3ca5e8b0d73f1093ea232578ec7cee34b52 --- libavfilter/vf_signalstats.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/libavfilter/vf_signalstats.c b/libavfilter/vf_signalstats.c index fc8e81375f..6863f16803 100644 --- a/libavfilter/vf_signalstats.c +++ b/libavfilter/vf_signalstats.c @@ -485,8 +485,8 @@ static int compute_sat_hue_metrics8(AVFilterContext *ctx, void *arg, int jobnr, for (i = 0; i < s->chromaw; i++) { const int yuvu = p_u[i]; const int yuvv = p_v[i]; - p_sat[i] = hypot(yuvu - 128, yuvv - 128); // int or round? - ((int16_t*)p_hue)[i] = fmod(floor((180 / M_PI) * atan2f(yuvu-128, yuvv-128) + 180), 360.); + p_sat[i] = hypotf(yuvu - 128, yuvv - 128); // int or round? + ((int16_t*)p_hue)[i] = fmodf(floorf((180.f / M_PI) * atan2f(yuvu-128, yuvv-128) + 180.f), 360.f); } p_u += lsz_u; p_v += lsz_v; @@ -524,8 +524,8 @@ static int compute_sat_hue_metrics16(AVFilterContext *ctx, void *arg, int jobnr, for (i = 0; i < s->chromaw; i++) { const int yuvu = p_u[i]; const int yuvv = p_v[i]; - p_sat[i] = hypot(yuvu - mid, yuvv - mid); // int or round? - ((int16_t*)p_hue)[i] = fmod(floor((180 / M_PI) * atan2f(yuvu-mid, yuvv-mid) + 180), 360.); + p_sat[i] = hypotf(yuvu - mid, yuvv - mid); // int or round? + ((int16_t*)p_hue)[i] = fmodf(floorf((180.f / M_PI) * atan2f(yuvu-mid, yuvv-mid) + 180.f), 360.f); } p_u += lsz_u; p_v += lsz_v; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
