lavfi: support automatically inserting the fifo filter when needed.

This breaks libavfilter ABI.

Anton Khirnov committed 14 years ago

Commit 58b049f1 parent fa066236 files · +79 −64Browse files

Showing the changes to libavfilter/avfilter.h (1 of 6 files). Show all

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@@ -363,6 +363,14 @@ struct AVFilterPad { · 362 unmodified lines
363	* and another value on error.	363	* and another value on error.
364	*/	364	*/
365	int (config_props)(AVFilterLink link);	365	int (config_props)(AVFilterLink link);
		366
		367	/**
		368	* The filter expects a fifo to be inserted on its input link,
		369	* typically because it has a delay.
		370	*
		371	* input pads only.
		372	*/
		373	int needs_fifo;
366	};	374	};
367	#endif	375	#endif
368		376

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