[FFmpeg-devel] [RFC PATCH] tests/color_utils: Reduce precision requirement to resolve test failure

Zhao Zhili quinkblack at foxmail.com
Sat Dec 7 16:49:50 EET 2024


Why 5215ec677c5510dcffc5c91003be145315df82fa isn’t on the mailing list?

I send the patch and cc to Haas at the first place.

> On Dec 6, 2024, at 11:23, Zhao Zhili <quinkblack-at-foxmail.com at ffmpeg.org> wrote:
> 
> From: Zhao Zhili <zhilizhao at tencent.com>
> 
> ---
> libavutil/tests/color_utils.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/libavutil/tests/color_utils.c b/libavutil/tests/color_utils.c
> index 27ba8b529e..b8200e91fa 100644
> --- a/libavutil/tests/color_utils.c
> +++ b/libavutil/tests/color_utils.c
> @@ -70,7 +70,7 @@ int main(int argc, char *argv[])
>             printf("trc=%s calling func(%f) expected=%f roundtrip=%f\n",
>                     name, test_data[i], result, roundtrip);
> 
> -            if (result > 0.0 && fabs(roundtrip - test_data[i]) > 1e-8) {
> +            if (result > 0.0 && fabs(roundtrip - test_data[i]) > 1e-7) {
>                 printf("  FAIL\n");
>                 return 1;
>             }
> -- 
> 2.46.0
> 
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