[FFmpeg-devel] [PATCH 2/3] avcodec/dvbsub_parser: Don't allocate buffer separately

[Andreas Rheinhardt]

Andreas Rheinhardt:
> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at gmail.com>
> ---
>  libavcodec/dvbsub_parser.c | 18 +-----------------
>  1 file changed, 1 insertion(+), 17 deletions(-)
> 
> diff --git a/libavcodec/dvbsub_parser.c b/libavcodec/dvbsub_parser.c
> index 8ced3c4c34..b7a3d6154c 100644
> --- a/libavcodec/dvbsub_parser.c
> +++ b/libavcodec/dvbsub_parser.c
> @@ -35,20 +35,12 @@
>  
>  /* parser definition */
>  typedef struct DVBSubParseContext {
> -    uint8_t *packet_buf;
>      int packet_start;
>      int packet_index;
>      int in_packet;
> +    uint8_t packet_buf[PARSE_BUF_SIZE];
>  } DVBSubParseContext;
>  
> -static av_cold int dvbsub_parse_init(AVCodecParserContext *s)
> -{
> -    DVBSubParseContext *pc = s->priv_data;
> -    pc->packet_buf = av_malloc(PARSE_BUF_SIZE);
> -
> -    return 0;
> -}
> -
>  static int dvbsub_parse(AVCodecParserContext *s,
>                          AVCodecContext *avctx,
>                          const uint8_t **poutbuf, int *poutbuf_size,
> @@ -173,16 +165,8 @@ static int dvbsub_parse(AVCodecParserContext *s,
>      return buf_size;
>  }
>  
> -static av_cold void dvbsub_parse_close(AVCodecParserContext *s)
> -{
> -    DVBSubParseContext *pc = s->priv_data;
> -    av_freep(&pc->packet_buf);
> -}
> -
>  AVCodecParser ff_dvbsub_parser = {
>      .codec_ids      = { AV_CODEC_ID_DVB_SUBTITLE },
>      .priv_data_size = sizeof(DVBSubParseContext),
> -    .parser_init    = dvbsub_parse_init,
>      .parser_parse   = dvbsub_parse,
> -    .parser_close   = dvbsub_parse_close,
>  };
> 
Will apply the patchset tomorrow unless there are objections.

- Andreas