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lavfi: add audio channel packing negotiation fields

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Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
This commit is contained in:
Mina Nagy Zaki
2011-06-28 08:56:19 +03:00
committed by Stefano Sabatini
parent 7bda0c9a82
commit b57df29f95
6 changed files with 51 additions and 3 deletions
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8
libavfilter/defaults.c
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@ -239,11 +239,19 @@ void avfilter_set_common_channel_layouts(AVFilterContext *ctx, AVFilterFormats *
offsetof(AVFilterLink, out_chlayouts));
}
void avfilter_set_common_packing_formats(AVFilterContext *ctx, AVFilterFormats *formats)
{
set_common_formats(ctx, formats, AVMEDIA_TYPE_AUDIO,
offsetof(AVFilterLink, in_packing),
offsetof(AVFilterLink, out_packing));
}
int avfilter_default_query_formats(AVFilterContext *ctx)
{
avfilter_set_common_pixel_formats(ctx, avfilter_all_formats(AVMEDIA_TYPE_VIDEO));
avfilter_set_common_sample_formats(ctx, avfilter_all_formats(AVMEDIA_TYPE_AUDIO));
avfilter_set_common_channel_layouts(ctx, avfilter_all_channel_layouts());
avfilter_set_common_packing_formats(ctx, avfilter_all_packing_formats());
return 0;
}