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AVOptions: split av_set_string3 into opt type-specific functions

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Also stop attempting to honor the alloc parameter, as things break
horribly in that case.
It will be removed in upcoming successor to av_set_string3.
This commit is contained in:
Anton Khirnov
2011-08-23 10:23:57 +02:00
parent 1703013cb7
commit c8d787d2ef
2 changed files with 102 additions and 81 deletions
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4
libavutil/opt.h
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@@ -129,9 +129,7 @@ const AVOption *av_find_opt(void *obj, const char *name, const char *unit, int m
* similarly, '-' unsets a flag.
* @param[out] o_out if non-NULL put here a pointer to the AVOption
* found
* @param alloc when 1 then the old value will be av_freed() and the
* new av_strduped()
* when 0 then no av_free() nor av_strdup() will be used
* @param alloc this parameter is currently ignored
* @return 0 if the value has been set, or an AVERROR code in case of
* error:
* AVERROR_OPTION_NOT_FOUND if no matching option exists