FFmpeg

293MB

Tree: e24f192a9f

Author	SHA1	Message	Date
Nicolas George	76613618d9	lavfi: add helper functions and macros for activate.	8 years ago
Nicolas George	ed1c884b9e	lavfi: add outlink helper functions. These wrappers cost nothing, they make the namespace more consistent and they will be useful if/when locking becomes necessary.	8 years ago
Nicolas George	b77f041dff	lavfi: make FFERROR_NOT_READY available to filters. I am not entirely sure that this return code is useful, but having and using it makes no harm.	8 years ago
Nicolas George	9eb4c79afd	lavfi: add ff_inlink_request_frame().	8 years ago
Nicolas George	d360ddf03b	lavfi: add helpers to consume frames from link FIFOs.	8 years ago
Nicolas George	e7e4c8dfbe	lavfi: add ff_inlink_evaluate_timeline_at_frame().	8 years ago
Nicolas George	0e3d2496e2	lavfi: add ff_inlink_process_commands().	8 years ago
Nicolas George	28c62df672	lavfi: implement ff_inlink_make_frame_writable(). Unlike av_frame_is_writable(), it uses the link's alloc callback, making direct rendering possible. The code comes from ff_filter_frame_framed(), moved with mostly trivial changes.	8 years ago
Nicolas George	918891e146	lavfi: export ff_filter_set_ready() to the library.	8 years ago
Nicolas George	4c24f3ac16	lavfi: add ff_inlink_acknowledge_status(). Also introduce libavfilter/filters.h for all functions needed to implement filters.	8 years ago