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avutil/opt: add AV_OPT_FLAG_CHILD_CONSTS

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This will be used for AVCodecContext->profile. By specifying constants in the
encoders we won't have to use the common AVCodecContext options table and
different encoders can use the same profile name even with different values.

Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Marton Balint
2020-05-10 19:54:51 +02:00
parent 638b5d51cf
commit af9e622776
4 changed files with 7 additions and 2 deletions
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libavutil/opt.h
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@@ -291,6 +291,7 @@ typedef struct AVOption {
#define AV_OPT_FLAG_RUNTIME_PARAM (1<<15) ///< a generic parameter which can be set by the user at runtime
#define AV_OPT_FLAG_FILTERING_PARAM (1<<16) ///< a generic parameter which can be set by the user for filtering
#define AV_OPT_FLAG_DEPRECATED (1<<17) ///< set if option is deprecated, users should refer to AVOption.help text for more information
#define AV_OPT_FLAG_CHILD_CONSTS (1<<18) ///< set if option constants can also reside in child objects
//FIXME think about enc-audio, ... style flags
/**