dict.h File Reference

Public dictionary API. More...

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Data Structures

struct  AVDictionaryEntry

Macros

#define AV_DICT_MATCH_CASE   1
#define AV_DICT_IGNORE_SUFFIX   2
#define AV_DICT_DONT_STRDUP_KEY   4
 Take ownership of a key that's been allocated with av_malloc() and children.
#define AV_DICT_DONT_STRDUP_VAL   8
 Take ownership of a value that's been allocated with av_malloc() and chilren.
#define AV_DICT_DONT_OVERWRITE   16
 Don't overwrite existing entries.
#define AV_DICT_APPEND   32
 If the entry already exists, append to it.

Typedefs

typedef struct AVDictionary AVDictionary

Functions

AVDictionaryEntryav_dict_get (AVDictionary *m, const char *key, const AVDictionaryEntry *prev, int flags)
 Get a dictionary entry with matching key.
int av_dict_set (AVDictionary **pm, const char *key, const char *value, int flags)
 Set the given entry in *pm, overwriting an existing entry.
void av_dict_copy (AVDictionary **dst, AVDictionary *src, int flags)
 Copy entries from one AVDictionary struct into another.
void av_dict_free (AVDictionary **m)
 Free all the memory allocated for an AVDictionary struct and all keys and values.

Detailed Description

Public dictionary API.

Definition in file dict.h.