[FFmpeg-devel] [PATCH 1/1] lavu/riscv: fix av_clip_int16

[James Almer]

On 9/14/2022 2:34 PM, remi at remlab.net wrote:
> From: Rémi Denis-Courmont <remi at remlab.net>
> 
> Some serious copy-paste / squash / rebase mismanipulation here.
> ---
>   libavutil/riscv/intmath.h | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/libavutil/riscv/intmath.h b/libavutil/riscv/intmath.h
> index 78f7ba930a..3263a79dc4 100644
> --- a/libavutil/riscv/intmath.h
> +++ b/libavutil/riscv/intmath.h
> @@ -41,10 +41,10 @@ static av_always_inline av_const int8_t av_clip_int8_rvi(int a)
>   #define av_clip_int16 av_clip_int16_rvi
>   static av_always_inline av_const int16_t av_clip_int16_rvi(int a)
>   {
> -    union { uint8_t u; int8_t s; } u = { .u = a };
> +    union { uint16_t u; int16_t s; } u = { .u = a };
>   
>       if (a != u.s)
> -        a = ((a >> 31) ^ 0x7F);
> +        a = ((a >> 31) ^ 0x7FFF);
>       return a;
>   }

Applied.