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[FFmpeg-devel,4/5] avfilter/vf_fftdnoiz: Use lrintf() in export_row8()

Message ID 20210606134757.18919-4-michael@niedermayer.cc
State Accepted
Commit 1f21349d20d9bda8eeeddb23263892be0cea12e3
Headers show
Series [FFmpeg-devel,1/5] avfilter/vf_ciescope: Handle black as very dark neutral gray | expand

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Commit Message

Michael Niedermayer June 6, 2021, 1:47 p.m. UTC
Fixes: 1.04064e+10 is outside the range of representable values of type 'int'
Fixes: Ticket 8279

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
 libavfilter/vf_fftdnoiz.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Michael Niedermayer July 19, 2021, 9:12 p.m. UTC | #1
On Sun, Jun 06, 2021 at 03:47:56PM +0200, Michael Niedermayer wrote:
> Fixes: 1.04064e+10 is outside the range of representable values of type 'int'
> Fixes: Ticket 8279
> 
> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
> ---
>  libavfilter/vf_fftdnoiz.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

will apply

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Patch

diff --git a/libavfilter/vf_fftdnoiz.c b/libavfilter/vf_fftdnoiz.c
index 7f4a6d88cf..8dc50b776f 100644
--- a/libavfilter/vf_fftdnoiz.c
+++ b/libavfilter/vf_fftdnoiz.c
@@ -161,7 +161,7 @@  static void export_row8(FFTComplex *src, uint8_t *dst, int rw, float scale, int
     int j;
 
     for (j = 0; j < rw; j++)
-        dst[j] = av_clip_uint8(src[j].re * scale + 0.5f);
+        dst[j] = av_clip_uint8(lrintf(src[j].re * scale));
 }
 
 static void import_row16(FFTComplex *dst, uint8_t *srcp, int rw)