[FFmpeg-devel] [PATCH 2/2] lavfi: make filter_frame non-recursive.
mfcc64 at gmail.com
Sat Dec 3 20:53:23 EET 2016
On 11/27/16, Nicolas George <george at nsup.org> wrote:
> A lot of changes happen at the same time:
> - Add a framequeue fifo to AVFilterLink.
> - split AVFilterLink.status into status_in and status_out: requires
> changes to the few filters and programs that use it directly
> (f_interleave, split, filtfmts).
> - Add a field ready to AVFilterContext, marking when the filter is ready
> and its activation priority.
> - Add flags to mark blocked links.
> - Change ff_filter_frame() to enqueue the frame.
> - Change all filtering functions to update the ready field and the
> blocked flags.
> - Update ff_filter_graph_run_once() to use the ready field.
> - buffersrc: always push the frame immediately.
Does this make AV_BUFFERSRC_FLAG_PUSH useless?
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