[FFmpeg-devel] [PATCH] libavformat/mxfenc: Add some () to attempt to workaround build issue on osx

[James Almer]

On 5/22/2018 3:57 PM, Michael Niedermayer wrote:
> May fix ticket7209
> 
> Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> ---
>  libavformat/mxfenc.c | 12 ++++++------
>  1 file changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git a/libavformat/mxfenc.c b/libavformat/mxfenc.c
> index 44425bf6c9..77f60f5874 100644
> --- a/libavformat/mxfenc.c
> +++ b/libavformat/mxfenc.c
> @@ -1149,23 +1149,23 @@ static int get_trc(UID ul, enum AVColorTransferCharacteristic trc)
>      switch (trc){
>      case AVCOL_TRC_GAMMA28   :
>      case AVCOL_TRC_GAMMA22   :
> -        memcpy(ul, (UID){0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x01,0x01,0x01,0x01,0x00,0x00}, 16);
> +        memcpy(ul, ((UID){0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x01,0x01,0x01,0x01,0x00,0x00}), 16);
>          return 0;
>      case AVCOL_TRC_BT709     :
>      case AVCOL_TRC_SMPTE170M :
> -        memcpy(ul, (UID){0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x01,0x01,0x01,0x02,0x00,0x00}, 16);
> +        memcpy(ul, ((UID){0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x01,0x01,0x01,0x02,0x00,0x00}), 16);
>          return 0;
>      case AVCOL_TRC_SMPTE240M :
> -        memcpy(ul, (UID){0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x01,0x01,0x01,0x03,0x00,0x00}, 16);
> +        memcpy(ul, ((UID){0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x01,0x01,0x01,0x03,0x00,0x00}), 16);
>          return 0;
>      case AVCOL_TRC_BT1361_ECG:
> -        memcpy(ul, (UID){0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x06,0x04,0x01,0x01,0x01,0x01,0x05,0x00,0x00}, 16);
> +        memcpy(ul, ((UID){0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x06,0x04,0x01,0x01,0x01,0x01,0x05,0x00,0x00}), 16);
>          return 0;
>      case AVCOL_TRC_LINEAR    :
> -        memcpy(ul, (UID){0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x06,0x04,0x01,0x01,0x01,0x01,0x06,0x00,0x00}, 16);
> +        memcpy(ul, ((UID){0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x06,0x04,0x01,0x01,0x01,0x01,0x06,0x00,0x00}), 16);
>          return 0;
>      case AVCOL_TRC_SMPTE428  :
> -        memcpy(ul, (UID){0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x08,0x04,0x01,0x01,0x01,0x01,0x07,0x00,0x00}, 16);
> +        memcpy(ul, ((UID){0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x08,0x04,0x01,0x01,0x01,0x01,0x07,0x00,0x00}), 16);
>          return 0;
>      default:
>          return -1;

Why not just declare these as static const like mxf_mpeg2_codec_uls or
the descriptor keys right above this function?