[vlc-devel] [PATCH 1/2] decoder: Give packetizer aspect ratio to decoder.

[Jean-Baptiste Kempf]

On 06 Sep, Julian Scheel wrote :
> When the packetizer detects a valid pixel aspect ratio this should be
> forwarded to the decoders input format. This is helpful for decoder modules
> which do not detect the aspect ratio on their own.
> 
> Signed-off-by: Julian Scheel <julian at jusst.de>
> ---
>  src/input/decoder.c | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/src/input/decoder.c b/src/input/decoder.c
> index 9221426..d9283e3 100644
> --- a/src/input/decoder.c
> +++ b/src/input/decoder.c
> @@ -1823,6 +1823,18 @@ static void DecoderProcessVideo( decoder_t *p_dec, block_t *p_block, bool b_flus
>                  es_format_Clean( &p_dec->fmt_in );
>                  es_format_Copy( &p_dec->fmt_in, &p_packetizer->fmt_out );
>              }
> +
> +            if( p_packetizer->fmt_out.video.i_sar_num > 0 &&
> +                    p_packetizer->fmt_out.video.i_sar_den > 0 &&
> +                    (p_dec->fmt_in.video.i_sar_num == 0 ||
> +                     p_dec->fmt_in.video.i_sar_den == 0) )
> +            {
> +                p_dec->fmt_in.video.i_sar_num =
> +                    p_packetizer->fmt_out.video.i_sar_num;
> +                p_dec->fmt_in.video.i_sar_den=
> +                    p_packetizer->fmt_out.video.i_sar_den;
> +            }
> +

Is it not possible to use es_format_copy or similar?

-- 
Jean-Baptiste Kempf
http://www.jbkempf.com/ - +33 672 704 734
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