[FFmpeg-devel] [PATCH 2/6] avutil/common: add parenthesis around GET_16BIT in GET_UTF16

[Paul B Mahol]

why?

On 1/30/20, Marton Balint <cus at passwd.hu> wrote:
> Signed-off-by: Marton Balint <cus at passwd.hu>
> ---
>  libavutil/common.h | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/libavutil/common.h b/libavutil/common.h
> index 5568754bb9..02671190a6 100644
> --- a/libavutil/common.h
> +++ b/libavutil/common.h
> @@ -408,11 +408,11 @@ static av_always_inline av_const int
> av_parity_c(uint32_t v)
>   *                  typically a goto statement.
>   */
>  #define GET_UTF16(val, GET_16BIT, ERROR)\
> -    val = GET_16BIT;\
> +    val = (GET_16BIT);\
>      {\
>          unsigned int hi = val - 0xD800;\
>          if (hi < 0x800) {\
> -            val = GET_16BIT - 0xDC00;\
> +            val = (GET_16BIT) - 0xDC00;\
>              if (val > 0x3FFU || hi > 0x3FFU)\
>                  ERROR\
>              val += (hi<<10) + 0x10000;\
> --
> 2.16.4
>
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