[FFmpeg-devel] [PATCH 3/8] avfilter/buffersink: add a side_data field

[James Almer]

On 1/15/2025 5:45 AM, Nicolas George wrote:
> James Almer (12025-01-10):
>> This will be used to propagate global side data through the filterchain.
>>
>> Signed-off-by: James Almer <jamrial at gmail.com>
>> ---
>>   libavfilter/buffersink.c | 21 +++++++++++++++++++++
>>   libavfilter/buffersink.h |  5 +++++
>>   2 files changed, 26 insertions(+)
> 
> For packets and frames, accessing the side data directly is allowed, and
> the utility functions to query return the data directly, without new
> allocation. This API should have the same behavior, both for consistency
> and convenience.
> 
> Regards,

You mean getting a const pointer to the side data in buffersink, so the 
caller may clone it if needed?

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