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Data Structures | |
struct | AVDictionaryEntry |
Macros | |
#define | AV_DICT_MATCH_CASE 1 |
Only get an entry with exact-case key match. More... | |
#define | AV_DICT_IGNORE_SUFFIX 2 |
Return first entry in a dictionary whose first part corresponds to the search key, ignoring the suffix of the found key string. More... | |
#define | AV_DICT_DONT_STRDUP_KEY 4 |
Take ownership of a key that's been allocated with av_malloc() or another memory allocation function. More... | |
#define | AV_DICT_DONT_STRDUP_VAL 8 |
Take ownership of a value that's been allocated with av_malloc() or another memory allocation function. More... | |
#define | AV_DICT_DONT_OVERWRITE 16 |
Don't overwrite existing entries. More... | |
#define | AV_DICT_APPEND 32 |
If the entry already exists, append to it. More... | |
#define | AV_DICT_MULTIKEY 64 |
Allow to store several equal keys in the dictionary. More... | |
Functions | |
AVDictionaryEntry * | av_dict_get (const AVDictionary *m, const char *key, const AVDictionaryEntry *prev, int flags) |
Get a dictionary entry with matching key. More... | |
int | av_dict_count (const AVDictionary *m) |
Get number of entries in dictionary. More... | |
int | av_dict_set (AVDictionary **pm, const char *key, const char *value, int flags) |
Set the given entry in *pm, overwriting an existing entry. More... | |
int | av_dict_set_int (AVDictionary **pm, const char *key, int64_t value, int flags) |
Convenience wrapper for av_dict_set that converts the value to a string and stores it. More... | |
int | av_dict_parse_string (AVDictionary **pm, const char *str, const char *key_val_sep, const char *pairs_sep, int flags) |
Parse the key/value pairs list and add the parsed entries to a dictionary. More... | |
int | av_dict_copy (AVDictionary **dst, const AVDictionary *src, int flags) |
Copy entries from one AVDictionary struct into another. More... | |
void | av_dict_free (AVDictionary **m) |
Free all the memory allocated for an AVDictionary struct and all keys and values. More... | |
int | av_dict_get_string (const AVDictionary *m, char **buffer, const char key_val_sep, const char pairs_sep) |
Get dictionary entries as a string. More... | |
Public dictionary API.
Definition in file dict.h.