Re: [FFmpeg-devel] [PATCH v3 1/2] avfilter/vf_colorbalance:: Fix for framecrc bitexact for 32bit and 64bit system

2020-05-11 Thread lance . lmwang
On Fri, Nov 15, 2019 at 11:12:48PM +0800, lance.lmw...@gmail.com wrote:
> Signed-off-by: Limin Wang 
> ---
>  libavfilter/vf_colorbalance.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/libavfilter/vf_colorbalance.c b/libavfilter/vf_colorbalance.c
> index cc90dc08c7..56f9d5c49c 100644
> --- a/libavfilter/vf_colorbalance.c
> +++ b/libavfilter/vf_colorbalance.c
> @@ -111,7 +111,7 @@ static float get_component(float v, float l,
>  v += m;
>  v += h;
>  
> -return av_clipf(v, 0, 1);
> +return av_clipf(v + 0.5f, 0, 1);
>  }

ping the old patchset, plan to push it if no comments after 3-4 day.

>  
>  static float hfun(float n, float h, float s, float l)
> -- 
> 2.21.0
> 

-- 
Thanks,
Limin Wang
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[FFmpeg-devel] [PATCH v3 1/2] avfilter/vf_colorbalance:: Fix for framecrc bitexact for 32bit and 64bit system

2019-11-15 Thread lance . lmwang
Signed-off-by: Limin Wang 
---
 libavfilter/vf_colorbalance.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/vf_colorbalance.c b/libavfilter/vf_colorbalance.c
index cc90dc08c7..56f9d5c49c 100644
--- a/libavfilter/vf_colorbalance.c
+++ b/libavfilter/vf_colorbalance.c
@@ -111,7 +111,7 @@ static float get_component(float v, float l,
 v += m;
 v += h;
 
-return av_clipf(v, 0, 1);
+return av_clipf(v + 0.5f, 0, 1);
 }
 
 static float hfun(float n, float h, float s, float l)
-- 
2.21.0

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