vlc_arrays.h File Reference

This file defines functions, structures and macros for handling arrays in vlc. More...

Include dependency graph for vlc_arrays.h:

Go to the source code of this file.

Data Structures
struct	vlc_array_t
struct	vlc_dictionary_entry_t
struct	vlc_dictionary_t

Macros
#define	TAB_INIT(count, tab)
#define	TAB_CLEAN(count, tab)
#define	TAB_APPEND_CAST(cast, count, tab, p)
#define	TAB_APPEND(count, tab, p)   TAB_APPEND_CAST( , count, tab, p )
#define	TAB_FIND(count, tab, p, idx)
#define	TAB_ERASE(count, tab, index)
#define	TAB_REMOVE(count, tab, p)
#define	TAB_INSERT_CAST(cast, count, tab, p, index)
#define	TAB_INSERT(count, tab, p, index)   TAB_INSERT_CAST( , count, tab, p, index )
#define	BSEARCH(entries, count, elem, zetype, key, answer)
	Binary search in a sorted array. More...
#define	_ARRAY_ALLOC(array, newsize)
#define	_ARRAY_GROW1(array)
#define	ARRAY_SIZE(x)   (sizeof(x) / sizeof((x)[0]))
#define	DECL_ARRAY(type)
#define	TYPEDEF_ARRAY(type, name)   typedef DECL_ARRAY(type) name;
#define	ARRAY_INIT(array)
#define	ARRAY_RESET(array)
#define	ARRAY_APPEND(array, elem)
#define	ARRAY_INSERT(array, elem, pos)
#define	_ARRAY_SHRINK(array)
#define	ARRAY_FIND(array, p, idx)   TAB_FIND((array).i_size, (array).p_elems, p, idx)
#define	ARRAY_REMOVE(array, pos)
#define	ARRAY_VAL(array, pos)   array.p_elems[pos]
#define	ARRAY_BSEARCH(array, elem, zetype, key, answer)   BSEARCH( (array).p_elems, (array).i_size, elem, zetype, key, answer)
#define	ARRAY_FOREACH(item, array)
#define	vlc_array_item_at_index(ar, idx)

Typedefs
typedef struct vlc_array_t	vlc_array_t
typedef struct vlc_dictionary_entry_t	vlc_dictionary_entry_t
typedef struct vlc_dictionary_t	vlc_dictionary_t

Functions
static void *	realloc_down (void *ptr, size_t size)
static void *	realloc_or_free (void *p, size_t sz)
	This wrapper around realloc() will free the input pointer when realloc() returns NULL. More...
static void	vlc_array_init (vlc_array_t *p_array)
static void	vlc_array_clear (vlc_array_t *p_array)
static size_t	vlc_array_count (vlc_array_t *p_array)
static ssize_t	vlc_array_index_of_item (const vlc_array_t *ar, const void *elem)
static int	vlc_array_insert (vlc_array_t *ar, void *elem, int idx)
static void	vlc_array_insert_or_abort (vlc_array_t *ar, void *elem, int idx)
static int	vlc_array_append (vlc_array_t *ar, void *elem)
static void	vlc_array_append_or_abort (vlc_array_t *ar, void *elem)
static void	vlc_array_remove (vlc_array_t *ar, size_t idx)
static uint64_t	DictHash (const char *psz_string, int hashsize)
static void	vlc_dictionary_init (vlc_dictionary_t *p_dict, int i_size)
static void	vlc_dictionary_clear (vlc_dictionary_t *p_dict, void(*pf_free)(void *p_data, void *p_obj), void *p_obj)
static int	vlc_dictionary_has_key (const vlc_dictionary_t *p_dict, const char *psz_key)
static void *	vlc_dictionary_value_for_key (const vlc_dictionary_t *p_dict, const char *psz_key)
static int	vlc_dictionary_keys_count (const vlc_dictionary_t *p_dict)
static bool	vlc_dictionary_is_empty (const vlc_dictionary_t *p_dict)
static char **	vlc_dictionary_all_keys (const vlc_dictionary_t *p_dict)
static void	vlc_dictionary_insert_impl_ (vlc_dictionary_t *p_dict, const char *psz_key, void *p_value, bool rebuild)
static void	vlc_dictionary_insert (vlc_dictionary_t *p_dict, const char *psz_key, void *p_value)
static void	vlc_dictionary_remove_value_for_key (const vlc_dictionary_t *p_dict, const char *psz_key, void(*pf_free)(void *p_data, void *p_obj), void *p_obj)

Variables
static void *const	kVLCDictionaryNotFound = NULL

Detailed Description

This file defines functions, structures and macros for handling arrays in vlc.

Macro Definition Documentation

_ARRAY_ALLOC

#define _ARRAY_ALLOC	(		array,
			newsize
	)

Value:

{                                      \
    (array).i_alloc = newsize;                                              \
    (array).p_elems = realloc( (array).p_elems, (array).i_alloc *           \
                               sizeof(*(array).p_elems) );                  \
    if( !(array).p_elems ) abort();                                         \
}

_ARRAY_GROW1

#define _ARRAY_GROW1

(

array

)

Value:

{                                               \
    if( (array).i_alloc < 10 )                                              \
        _ARRAY_ALLOC(array, 10 )                                            \
    else if( (array).i_alloc == (array).i_size )                            \
        _ARRAY_ALLOC(array, (int)((array).i_alloc * 1.5) )                    \
}

_ARRAY_SHRINK

#define _ARRAY_SHRINK

(

array

)

Value:

{                                              \
    if( (array).i_size > 10 && (array).i_size < (int)((array).i_alloc / 1.5) ) {  \
        _ARRAY_ALLOC(array, (array).i_size + 5);                            \
    }                                                                       \
}

ARRAY_APPEND

#define ARRAY_APPEND	(		array,
			elem
	)

Value:

do {                                                                      \
    _ARRAY_GROW1(array);                                                    \
    (array).p_elems[(array).i_size] = elem;                                 \
    (array).i_size++;                                                       \
  } while(0)

Referenced by addons_manager_Gather(), InstallEntry(), MergeSources(), TwalkGetNames(), var_GetAllNames(), vlc_event_attach(), and vout_control_Push().

ARRAY_BSEARCH

#define ARRAY_BSEARCH	(		array,
			elem,
			zetype,
			key,
			answer
	)		BSEARCH( (array).p_elems, (array).i_size, elem, zetype, key, answer)

ARRAY_FIND

#define ARRAY_FIND	(		array,
			p,
			idx
	)		TAB_FIND((array).i_size, (array).p_elems, p, idx)

ARRAY_FOREACH

#define ARRAY_FOREACH	(		item,
			array
	)

Value:

for (int array_index_##item = 0; \
         array_index_##item < (array).i_size && \
            ((item) = (array).p_elems[array_index_##item], 1); \
         ++array_index_##item)

Referenced by addon_entry_Release(), addons_manager_Delete(), getHeldEntryByUUID(), vlc_event_manager_fini(), and vlc_event_send().

ARRAY_INIT

#define ARRAY_INIT

(

array

)

Value:

do {                                                                      \
    (array).i_alloc = 0;                                                    \
    (array).i_size = 0;                                                     \
    (array).p_elems = NULL;                                                 \
  } while(0)

Referenced by addon_entry_New(), addons_manager_New(), FinderThread(), LoadLocalStorage(), var_GetAllNames(), vlc_event_manager_init(), and vout_control_Init().

ARRAY_INSERT

#define ARRAY_INSERT	(		array,
			elem,
			pos
	)

Value:

do {                                                                      \
    _ARRAY_GROW1(array);                                                    \
    if( (array).i_size - (pos) ) {                                          \
        memmove( (array).p_elems + (pos) + 1, (array).p_elems + (pos),      \
                 ((array).i_size-(pos)) * sizeof(*(array).p_elems) );       \
    }                                                                       \
    (array).p_elems[pos] = elem;                                            \
    (array).i_size++;                                                       \
  } while(0)

ARRAY_REMOVE

#define ARRAY_REMOVE	(		array,
			pos
	)

Value:

do {                                                                      \
    if( (array).i_size - (pos) - 1 )                                        \
    {                                                                       \
        memmove( (array).p_elems + (pos), (array).p_elems + (pos) + 1,      \
                 ( (array).i_size - (pos) - 1 ) *sizeof(*(array).p_elems) );\
    }                                                                       \
    (array).i_size--;                                                       \
    _ARRAY_SHRINK(array);                                                   \
  } while(0)

Referenced by FinderThread(), InstallerThread(), vlc_event_detach(), and vout_control_Pop().

ARRAY_RESET

#define ARRAY_RESET

(

array

)

Value:

do {                                                                      \
    (array).i_alloc = 0;                                                    \
    (array).i_size = 0;                                                     \
    free( (array).p_elems ); (array).p_elems = NULL;                        \
  } while(0)

Referenced by addon_entry_Release(), addons_manager_Delete(), FinderThread(), LoadLocalStorage(), vlc_event_manager_fini(), and vout_control_Clean().

ARRAY_SIZE

#define ARRAY_SIZE

(

x

)

(sizeof(x) / sizeof((x)[0]))

Referenced by aout_OutputNew(), config_GetSysPath(), DeinterlaceIsModeValid(), demux_NameFromMimeType(), DemuxNameFromExtension(), EsOutUpdateInfo(), FilterOrder(), GuessType(), httpdLoop(), image_Type2Fourcc(), input_item_IsMaster(), input_item_slave_GetType(), InputGetExtraFiles(), libvlc_InternalActionsInit(), LookupAudio(), LookupSpu(), LookupVideo(), picture_Setup(), protocol_set_port(), SpuRenderSubpictures(), update_NeedUpgrade(), vlc_actions_get_id(), vlc_atomic_notify_all(), vlc_event_manager_fini(), vlc_event_manager_init(), vlc_global_mutex(), vlc_http_port_blocked(), vlc_keycode2str(), vlc_mkstemp(), vlc_player_ChangeRateOffset(), vlc_player_GetEsIdFromVout(), vlc_player_vout_AddCallbacks(), vlc_player_vout_DelCallbacks(), vlc_str2keycode(), vlc_threadvars_cleanup(), vlc_trace(), vlc_xml_decode(), vout_CreateVars(), vout_display_window_StateNotify(), and wait_bucket_get().

ARRAY_VAL

#define ARRAY_VAL	(		array,
			pos
	)		array.p_elems[pos]

Referenced by vout_control_Clean(), and vout_control_Pop().

BSEARCH

#define BSEARCH	(		entries,
			count,
			elem,
			zetype,
			key,
			answer
	)

Value:

do {  \
    int low = 0, high = count - 1;   \
    answer = -1; \
    while( low <= high ) {\
        int mid = ((unsigned int)low + (unsigned int)high) >> 1;\
        zetype mid_val = entries[mid] elem;\
        if( mid_val < key ) \
            low = mid + 1; \
        else if ( mid_val > key ) \
            high = mid -1;  \
        else    \
        {   \
            answer = mid;  break;   \
        }\
    } \
 } while(0)

Binary search in a sorted array.

The key must be comparable by < and >

Parameters

entries	array of entries
count	number of entries
elem	key to check within an entry (like .id, or ->i_id)
zetype	type of the key
key	value of the key
answer	index of answer within the array. -1 if not found

DECL_ARRAY

#define DECL_ARRAY

(

type

)

Value:

struct {                                           \
    int i_alloc;                                                            \
    int i_size;                                                             \
    type *p_elems;                                                          \
}

Referenced by TwalkGetNames(), and var_GetAllNames().

TAB_APPEND

#define TAB_APPEND	(		count,
			tab,
			p
	)		TAB_APPEND_CAST( , count, tab, p )

Referenced by Add(), GetVarSlaves(), InitPrograms(), input_item_AddOption(), input_item_AddSlave(), input_item_Copy(), input_item_MergeInfos(), input_item_node_AppendNode(), input_item_ReplaceInfos(), input_item_SetEpg(), input_item_UpdateTracksInfo(), input_resource_GetVoutDecoderDevice(), input_SlaveSourceAdd(), InputGetExtraFilesPattern(), InputItemVaAddInfo(), LanguageSplit(), LoadSlaves(), Manage(), rdh_unflatten(), sout_MuxAddStream(), subtitles_Detect(), var_Change(), vlc_epg_AddEvent(), vlc_epg_Duplicate(), vlc_readdir_helper_additem(), vlm_ControlMediaAdd(), vlm_ControlMediaGets(), vlm_ControlMediaInstanceGets(), and vlm_ControlMediaInstanceStart().

TAB_APPEND_CAST

#define TAB_APPEND_CAST	(		cast,
			count,
			tab,
			p
	)

Value:

do {                                          \
    if( (count) > 0 )                           \
        (tab) = cast realloc( tab, sizeof( *(tab) ) * ( (count) + 1 ) ); \
    else                                        \
        (tab) = cast malloc( sizeof( *(tab) ) );    \
    if( !(tab) ) abort();                       \
    (tab)[count] = (p);                         \
    (count)++;                                  \
  } while(0)

Referenced by vlm_media_Copy().

TAB_CLEAN

#define TAB_CLEAN	(		count,
			tab
	)

Value:

do {                                          \
    free( tab );                                \
    (count)= 0;                                 \
    (tab)= NULL;                                \
  } while(0)

Referenced by Destroy(), End(), input_item_Release(), InputSourceDestroy(), InputSourceInit(), LoadSlaves(), UpdateTitleListfromDemux(), var_Change(), vlc_epg_Clean(), vlc_readdir_helper_finish(), vlm_Delete(), and vlm_media_Clean().

TAB_ERASE

#define TAB_ERASE	(		count,
			tab,
			index
	)

Value:

do {                                      \
        if( (count) > 1 )                   \
            memmove( (tab) + (index),       \
                     (tab) + (index) + 1,   \
                     ((count) - (index) - 1 ) * sizeof( *(tab) ) );\
        (count)--;                          \
        if( (count) == 0 )                  \
        {                                   \
            free( tab );                    \
            (tab) = NULL;                   \
        }                                   \
  } while(0)

Referenced by input_item_DelInfo(), sout_MuxDeleteStream(), and var_Change().

TAB_FIND

#define TAB_FIND	(		count,
			tab,
			p,
			idx
	)

Value:

do {                                          \
    for( (idx) = 0; (idx) < (count); (idx)++ )  \
        if( (tab)[(idx)] == (p) )               \
            break;                              \
    if( (idx) >= (count) )                      \
        (idx) = -1;                             \
  } while(0)

Referenced by input_resource_GetVoutDecoderDevice(), input_resource_PutVoutLocked(), and sout_MuxDeleteStream().

TAB_INIT

#define TAB_INIT	(		count,
			tab
	)

Value:

do {                                          \
    (count) = 0;                                \
    (tab) = NULL;                               \
  } while(0)

Referenced by Create(), InitPrograms(), input_EsOutTimeshiftNew(), input_item_NewExt(), InputGetExtraFiles(), InputGetExtraFilesPattern(), InputSourceInit(), LoadSlaves(), UpdateTitleListfromDemux(), vlc_epg_Init(), vlc_media_tree_New(), vlc_readdir_helper_init(), vlm_ControlMediaAdd(), vlm_ControlMediaGets(), vlm_ControlMediaInstanceGets(), vlm_media_Init(), and vlm_New().

TAB_INSERT

#define TAB_INSERT	(		count,
			tab,
			p,
			index
	)		TAB_INSERT_CAST( , count, tab, p, index )

Referenced by vlc_epg_AddEvent().

TAB_INSERT_CAST

#define TAB_INSERT_CAST	(		cast,
			count,
			tab,
			p,
			index
	)

Value:

do { \
    if( (count) > 0 )                           \
        (tab) = cast realloc( tab, sizeof( *(tab) ) * ( (count) + 1 ) ); \
    else                                        \
        (tab) = cast malloc( sizeof( *(tab) ) );       \
    if( !(tab) ) abort();                       \
    if( (count) - (index) > 0 )                 \
        memmove( (tab) + (index) + 1,           \
                 (tab) + (index),               \
                 ((count) - (index)) * sizeof( *(tab) ) );\
    (tab)[(index)] = (p);                       \
    (count)++;                                  \
} while(0)

TAB_REMOVE

#define TAB_REMOVE	(		count,
			tab,
			p
	)

Value:

do {                                          \
        int i_index;                            \
        TAB_FIND( count, tab, p, i_index );     \
        if( i_index >= 0 )                      \
            TAB_ERASE( count, tab, i_index );   \
  } while(0)

Referenced by Del(), DestroyVout(), input_item_node_RemoveNode(), input_resource_PutVoutLocked(), Manage(), sout_MuxAddStream(), vlm_ControlMediaDel(), and vlm_MediaInstanceDelete().

TYPEDEF_ARRAY

#define TYPEDEF_ARRAY	(		type,
			name
	)		typedef DECL_ARRAY(type) name;

vlc_array_item_at_index

#define vlc_array_item_at_index	(		ar,
			idx
	)

Value:

_Generic((ar), \
        const vlc_array_t *: ((ar)->pp_elems[idx]), \
        vlc_array_t *: ((ar)->pp_elems[idx]))

Referenced by dialog_clear_all_locked(), fingerprint_request_Delete(), mrl_FragmentSplit(), sout_StreamChainNew(), stream_extractor_AttachParsed(), ThreadChangeFilters(), vlc_http_cookies_destroy(), vlc_http_cookies_fetch(), and vlc_http_cookies_store().

Typedef Documentation

vlc_array_t

typedef struct vlc_array_t vlc_array_t

vlc_dictionary_entry_t

typedef struct vlc_dictionary_entry_t vlc_dictionary_entry_t

vlc_dictionary_t

typedef struct vlc_dictionary_t vlc_dictionary_t

Function Documentation

DictHash()

static uint64_t DictHash ( const char *  psz_string, int  hashsize  )

inlinestatic

Referenced by vlc_dictionary_has_key(), vlc_dictionary_insert_impl_(), vlc_dictionary_remove_value_for_key(), and vlc_dictionary_value_for_key().

realloc_down()

static void* realloc_down ( void *  ptr, size_t  size  )

inlinestatic

realloc_or_free()

static void* realloc_or_free ( void *  p, size_t  sz  )

inlinestatic

This wrapper around realloc() will free the input pointer when realloc() returns NULL.

The use case ptr = realloc(ptr, newsize) will cause a memory leak when ptr pointed to a heap allocation before, leaving the buffer allocated but unreferenced. vlc_realloc() is a drop-in replacement for that use case (and only that use case).

Referenced by vlc_config_create(), and vlc_stream_ReadLine().

vlc_array_append()

static int vlc_array_append ( vlc_array_t *  ar, void *  elem  )

inlinestatic

References vlc_array_t::i_count, vlc_array_t::pp_elems, and unlikely.

Referenced by dialog_add_locked(), mrl_FragmentSplit(), vlc_array_append_or_abort(), and vlc_http_cookies_store().

vlc_array_append_or_abort()

static void vlc_array_append_or_abort ( vlc_array_t *  ar, void *  elem  )

inlinestatic

References vlc_array_append().

Referenced by sout_StreamChainNew(), and ThreadChangeFilters().

vlc_array_clear()

static void vlc_array_clear ( vlc_array_t *  p_array )

inlinestatic

References vlc_array_t::pp_elems, and vlc_array_init().

Referenced by mrl_FragmentSplit(), sout_StreamChainNew(), stream_extractor_AttachParsed(), ThreadChangeFilters(), and vlc_http_cookies_destroy().

vlc_array_count()

static size_t vlc_array_count ( vlc_array_t *  p_array )

inlinestatic

References vlc_array_t::i_count.

Referenced by dialog_clear_all_locked(), fingerprint_request_Delete(), mrl_FragmentSplit(), sout_StreamChainNew(), stream_extractor_AttachParsed(), ThreadChangeFilters(), vlc_http_cookies_destroy(), vlc_http_cookies_fetch(), and vlc_http_cookies_store().

vlc_array_index_of_item()

static ssize_t vlc_array_index_of_item ( const vlc_array_t *  ar, const void *  elem  )

inlinestatic

References vlc_array_t::i_count, and vlc_array_t::pp_elems.

Referenced by dialog_remove_locked().

vlc_array_init()

static void vlc_array_init ( vlc_array_t *  p_array )

inlinestatic

References vlc_array_t::i_count, and vlc_array_t::pp_elems.

Referenced by fingerprint_request_New(), libvlc_InternalDialogInit(), mrl_FragmentSplit(), sout_StreamChainNew(), ThreadChangeFilters(), vlc_array_clear(), and vlc_http_cookies_new().

vlc_array_insert()

static int vlc_array_insert ( vlc_array_t *  ar, void *  elem, int  idx  )

inlinestatic

References vlc_array_t::i_count, vlc_array_t::pp_elems, and unlikely.

Referenced by vlc_array_insert_or_abort().

vlc_array_insert_or_abort()

static void vlc_array_insert_or_abort ( vlc_array_t *  ar, void *  elem, int  idx  )

inlinestatic

References vlc_array_insert().

vlc_array_remove()

static void vlc_array_remove ( vlc_array_t *  ar, size_t  idx  )

inlinestatic

References vlc_array_t::i_count, likely, and vlc_array_t::pp_elems.

Referenced by dialog_remove_locked(), and vlc_http_cookies_store().

vlc_dictionary_all_keys()

static char** vlc_dictionary_all_keys ( const vlc_dictionary_t *  p_dict )

inlinestatic

References count, vlc_dictionary_t::i_size, vlc_dictionary_t::p_entries, vlc_dictionary_entry_t::p_next, vlc_dictionary_entry_t::psz_key, strdup(), unlikely, and vlc_dictionary_keys_count().

Referenced by vlc_meta_CopyExtraNames(), and vlc_meta_Merge().

vlc_dictionary_clear()

static void vlc_dictionary_clear ( vlc_dictionary_t *  p_dict, void(*)(void *p_data, void *p_obj)  pf_free, void *  p_obj  )

inlinestatic

References vlc_dictionary_t::i_size, vlc_dictionary_t::p_entries, vlc_dictionary_entry_t::p_next, vlc_dictionary_entry_t::p_value, and vlc_dictionary_entry_t::psz_key.

Referenced by input_fetcher_Delete(), vlc_dictionary_insert_impl_(), and vlc_meta_Delete().

vlc_dictionary_has_key()

static int vlc_dictionary_has_key ( const vlc_dictionary_t *  p_dict, const char *  psz_key  )

inlinestatic

References DictHash(), vlc_dictionary_t::i_size, vlc_dictionary_t::p_entries, vlc_dictionary_entry_t::p_next, and vlc_dictionary_entry_t::psz_key.

Referenced by AddAlbumCache().

vlc_dictionary_init()

static void vlc_dictionary_init ( vlc_dictionary_t *  p_dict, int  i_size  )

inlinestatic

References vlc_dictionary_t::i_size, and vlc_dictionary_t::p_entries.

Referenced by input_fetcher_New(), vlc_dictionary_insert_impl_(), and vlc_meta_New().

vlc_dictionary_insert()

static void vlc_dictionary_insert ( vlc_dictionary_t *  p_dict, const char *  psz_key, void *  p_value  )

inlinestatic

References vlc_dictionary_insert_impl_().

Referenced by AddAlbumCache(), vlc_meta_AddExtra(), and vlc_meta_Merge().

vlc_dictionary_insert_impl_()

static void vlc_dictionary_insert_impl_ ( vlc_dictionary_t *  p_dict, const char *  psz_key, void *  p_value, bool  rebuild  )

inlinestatic

References count, DictHash(), vlc_dictionary_t::i_size, vlc_dictionary_t::p_entries, vlc_dictionary_entry_t::p_next, vlc_dictionary_entry_t::p_value, vlc_dictionary_entry_t::psz_key, strdup(), vlc_dictionary_clear(), and vlc_dictionary_init().

Referenced by vlc_dictionary_insert().

vlc_dictionary_is_empty()

static bool vlc_dictionary_is_empty ( const vlc_dictionary_t *  p_dict )

inlinestatic

References vlc_dictionary_t::i_size, and vlc_dictionary_t::p_entries.

vlc_dictionary_keys_count()

static int vlc_dictionary_keys_count ( const vlc_dictionary_t *  p_dict )

inlinestatic

References count, vlc_dictionary_t::i_size, vlc_dictionary_t::p_entries, and vlc_dictionary_entry_t::p_next.

Referenced by vlc_dictionary_all_keys(), and vlc_meta_GetExtraCount().

vlc_dictionary_remove_value_for_key()

static void vlc_dictionary_remove_value_for_key ( const vlc_dictionary_t *  p_dict, const char *  psz_key, void(*)(void *p_data, void *p_obj)  pf_free, void *  p_obj  )

inlinestatic

References DictHash(), vlc_dictionary_t::i_size, vlc_dictionary_t::p_entries, vlc_dictionary_entry_t::p_next, vlc_dictionary_entry_t::p_value, and vlc_dictionary_entry_t::psz_key.

Referenced by vlc_meta_AddExtra(), and vlc_meta_Merge().

vlc_dictionary_value_for_key()

static void* vlc_dictionary_value_for_key ( const vlc_dictionary_t *  p_dict, const char *  psz_key  )

inlinestatic

References DictHash(), vlc_dictionary_t::i_size, kVLCDictionaryNotFound, vlc_dictionary_t::p_entries, vlc_dictionary_entry_t::p_next, vlc_dictionary_entry_t::p_value, and vlc_dictionary_entry_t::psz_key.

Referenced by ReadAlbumCache(), vlc_meta_AddExtra(), vlc_meta_GetExtra(), and vlc_meta_Merge().

Variable Documentation

kVLCDictionaryNotFound

void* const kVLCDictionaryNotFound = NULL

static

Referenced by vlc_dictionary_value_for_key(), and vlc_meta_AddExtra().