[FFmpeg-devel] [PATCH 2/4] cinepack, simplify, use AV_RB24()

Mike Melanson mike at multimedia.cx
Wed Nov 16 19:13:30 CET 2011


> Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
> ---
>  libavcodec/cinepak.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/libavcodec/cinepak.c b/libavcodec/cinepak.c
> index 68ffe5c..6a8f462 100644
> --- a/libavcodec/cinepak.c
> +++ b/libavcodec/cinepak.c
> @@ -326,7 +326,7 @@ static int cinepak_decode (CinepakContext *s)
>
>      frame_flags = s->data[0];
>      num_strips  = AV_RB16 (&s->data[8]);
> -    encoded_buf_size = ((s->data[1] << 16) | AV_RB16 (&s->data[2]));
> +    encoded_buf_size = AV_RB24(&s->data[1]);
>
>      /* if this is the first frame, check for deviant Sega FILM data */
>      if (s->sega_film_skip_bytes == -1) {
> --
> 1.7.4.1

LGTM.

--
    -Mike Melanson



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