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fftools/cmdutils: renumber option flags sequentially 

Also, document them.
This commit is contained in:
Anton Khirnov 2023-12-17 10:56:02 +01:00
parent 5b1b132072
commit 66fcfc0009
1 changed files with 20 additions and 12 deletions
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32
fftools/cmdutils.h
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@ -125,23 +125,31 @@ typedef struct OptionDef {
* - all other types do
*/
#define OPT_FUNC_ARG (1 << 0)
/* Program will immediately exit after processing this option */
#define OPT_EXIT (1 << 1)
/* Option is intended for advanced users. Only affects
* help output.
*/
#define OPT_EXPERT (1 << 2)
#define OPT_VIDEO (1 << 4)
#define OPT_AUDIO (1 << 5)
#define OPT_SUBTITLE (1 << 8)
#define OPT_EXIT (1 << 10)
#define OPT_DATA (1 << 11)
/* The option is per-file (currently ffmpeg-only).
implied by OPT_OFFSET or OPT_SPEC */
#define OPT_PERFILE (1 << 12)
#define OPT_VIDEO (1 << 3)
#define OPT_AUDIO (1 << 4)
#define OPT_SUBTITLE (1 << 5)
#define OPT_DATA (1 << 6)
/* The option is per-file (currently ffmpeg-only). Implied by OPT_OFFSET or
* OPT_SPEC. At least one of OPT_INPUT or OPT_OUTPUT must be set when this flag
* is in use.
*/
#define OPT_PERFILE (1 << 7)
/* Option is specified as an offset in a passed optctx */
#define OPT_OFFSET (1 << 13)
#define OPT_OFFSET (1 << 8)
/* Option is to be stored in an array of SpecifierOpt. Implies OPT_OFFSET.
Next element after the offset is an int containing element count in the
array. */
#define OPT_SPEC (1 << 14)
#define OPT_INPUT (1 << 17)
#define OPT_OUTPUT (1 << 18)
#define OPT_SPEC (1 << 9)
/* ffmpeg-only - specifies whether an OPT_PERFILE option applies to input,
* output, or both. */
#define OPT_INPUT (1 << 10)
#define OPT_OUTPUT (1 << 11)
union {
void *dst_ptr;
int (*func_arg)(void *, const char *, const char *);