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cmdutils/avtools: simplify show_help() by using av_opt_child_class_next()

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Anton Khirnov 2011-10-04 14:50:00 +02:00
parent 145f741e11
commit 7a6cd9957d
5 changed files with 24 additions and 55 deletions
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6
cmdutils.h
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@ -154,6 +154,12 @@ typedef struct {
void show_help_options(const OptionDef *options, const char *msg, int mask, int value);
/**
* Show help for all options with given flags in class and all its
* children.
*/
void show_help_children(const AVClass *class, int flags);
/**
* Parse the command line arguments.
*