avoids float to int cast, and is slightly superior in terms of rounding
("Dutch/Gauss rounding").
Signed-off-by: Ganesh Ajjanagadde <gajjanaga...@gmail.com>
---
libavfilter/avf_showspectrum.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavfilter/avf_showspectrum.c b/libavfilter/avf_showspectrum.c
index 7d5c438..f6f16fc 100644
--- a/libavfilter/avf_showspectrum.c
+++ b/libavfilter/avf_showspectrum.c
@@ -448,7 +448,7 @@ static int plot_spectrum_column(AVFilterLink *inlink,
AVFrame *insamples)
(outlink->h - 1) * outpicref->linesize[plane] +
s->xpos;
for (y = 0; y < outlink->h; y++) {
- *p = rint(FFMAX(0, FFMIN(s->combine_buffer[3 * y + plane], 255)));
+ *p = lrint(FFMAX(0, FFMIN(s->combine_buffer[3 * y + plane], 255)));
p -= outpicref->linesize[plane];
}
}
--
2.6.4
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