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avfilter: add documentation for needs_writable

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Vittorio Giovara 2013-12-18 11:40:38 +01:00
parent 11d704dc94
commit d44bd7fb27
1 changed files with 6 additions and 0 deletions
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6
libavfilter/avfilter.h
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@ -358,6 +358,12 @@ struct AVFilterPad {
*/
int needs_fifo;
/**
* The filter expects writable frames from its input link,
* duplicating data buffers if needed.
*
* input pads only.
*/
int needs_writable;
};
#endif