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authorStefano Sabatini <stefasab@gmail.com>2013-04-11 20:56:51 +0200
committerStefano Sabatini <stefasab@gmail.com>2013-04-11 21:37:43 +0200
commit160ed967f459966191de34f4fc8fc1664d1ff2e6 (patch)
treee17fbc92e913dab8d7d6927bdf19ca890b581292 /libavfilter
parent3411aba82c83fd4a1e022ce071085b55037cf6cd (diff)
downloadffmpeg-160ed967f459966191de34f4fc8fc1664d1ff2e6.tar.gz
lavfi/hue: extend debugging message
In particular, show h value in degrees.
Diffstat (limited to 'libavfilter')
-rw-r--r--libavfilter/vf_hue.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/libavfilter/vf_hue.c b/libavfilter/vf_hue.c
index 2de2a7939c..b6814f6033 100644
--- a/libavfilter/vf_hue.c
+++ b/libavfilter/vf_hue.c
@@ -270,11 +270,12 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *inpic)
hue->hue = hue->hue_deg * M_PI / 180;
} else if (hue->hue_expr) {
hue->hue = av_expr_eval(hue->hue_pexpr, hue->var_values, NULL);
+ hue->hue_deg = hue->hue * 180 / M_PI;
}
av_log(inlink->dst, AV_LOG_DEBUG,
- "H:%0.1f s:%0.f t:%0.1f n:%d\n",
- hue->hue, hue->saturation,
+ "H:%0.1f*PI h:%0.1f s:%0.f t:%0.1f n:%d\n",
+ hue->hue/M_PI, hue->hue_deg, hue->saturation,
hue->var_values[VAR_T], (int)hue->var_values[VAR_N]);
compute_sin_and_cos(hue);