[FFmpeg-cvslog] Increase Bitmap Brothers JV palette dynamics.

[Peter Ross]

On Sat, Nov 12, 2011 at 08:57:04PM +0100, Carl Eugen Hoyos wrote:
> ffmpeg | branch: master | Carl Eugen Hoyos <cehoyos at ag.or.at> | Sat Nov 12 20:56:07 2011 +0100| [3230c756f8891a35f4eb2b298a74185fe4816741] | committer: Carl Eugen Hoyos
> 
> Increase Bitmap Brothers JV palette dynamics.
> 
> Approved-by: Peter Ross
> 
> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3230c756f8891a35f4eb2b298a74185fe4816741
> ---
> 
>  libavcodec/jvdec.c |    3 ++-
>  1 files changed, 2 insertions(+), 1 deletions(-)
> 
> diff --git a/libavcodec/jvdec.c b/libavcodec/jvdec.c
> index faf4a10..7ceba1e 100644
> --- a/libavcodec/jvdec.c
> +++ b/libavcodec/jvdec.c
> @@ -172,7 +172,8 @@ static int decode_frame(AVCodecContext *avctx,
>  
>      if (buf < buf_end) {
>          for (i = 0; i < AVPALETTE_COUNT && buf + 3 <= buf_end; i++) {
> -            s->palette[i] = (0xFF << 24) | AV_RB24(buf) << 2;
> +            uint32_t pal = AV_RB24(buf);
> +            s->palette[i] = 0xFF << 24 | pal << 2 | pal >> 4 & 0x30303;

                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Parentheses?

-- Peter
(A907 E02F A6E5 0CD2 34CD 20D2 6760 79C5 AC40 DD6B)
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