Add documentation for the returned value of sws_init_context().

Originally committed as revision 32400 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
oldabi
Stefano Sabatini 14 years ago
parent c581279347
commit 499287e0a5
  1. 3
      libswscale/swscale.h

@ -152,6 +152,9 @@ struct SwsContext *sws_alloc_context(void);
/**
* Initializes the swscaler context sws_context.
*
* @return zero or positive value on success, a negative value on
* error
*/
int sws_init_context(struct SwsContext *sws_context, SwsFilter *srcFilter, SwsFilter *dstFilter);

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