Quoting Andreas Rheinhardt (2022-06-16 23:05:32)
> Anton Khirnov:
> > +struct SyncQueue {
> > + enum SyncQueueType type;
> > +
> > + /* no more frames will be sent for any stream */
> > + int finished;
> > + /* sync head: the stream with the _smallest_ head timestamp
> > + * this stream determines which frames can be output */
> > + int head_stream;
> > + /* the finished stream with the smallest finish timestamp or -1 */
> > + int head_finished_stream;
> > +
> > + // maximum buffering duration in microseconds
> > + int64_t buf_size_us;
> > +
> > + SyncQueueStream *streams;
> > + unsigned int nb_streams;
> > +
> > + // pool of preallocated frames to avoid constant allocations
> > + ObjPool *pool;
> > + SyncQueueFrame free_frames[32];
> > + unsigned int nb_free_frames;
>
> The free_frames stuff seems unused.
Right, forgot to remove them after the switch to objpool.
Dropped locally.
--
Anton Khirnov
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