Revision fe592585 libavfilter/avfilter.h

View differences:

libavfilter/avfilter.h
423 423
     * in_formats for links connected to its output pads, and out_formats
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     * for links connected to its input pads.
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     *
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     * Returns zero on success.
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     * @return zero on success, a negative value corresponding to an
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     * AVERROR code otherwise
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     */
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    int (*query_formats)(AVFilterContext *);
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