Include dependency graph for meta.c:

Data Structures
struct	vlc_meta_value

struct	vlc_meta_t

Functions
const char *	vlc_meta_TypeToString (vlc_meta_type_t meta_type)

const char *	vlc_meta_TypeToLocalizedString (vlc_meta_type_t meta_type)
	Returns a localizes string describing the meta.

vlc_meta_t *	vlc_meta_New (void)
	vlc_meta constructor.

static void	vlc_meta_InsertExtra (vlc_meta_t m, const char psz_name, const char *psz_value, vlc_meta_priority_t priority)

static void	vlc_meta_FreeExtraKey (void p_data, void p_obj)

void	vlc_meta_Delete (vlc_meta_t *m)

void	vlc_meta_SetWithPriority (vlc_meta_t p_meta, vlc_meta_type_t meta_type, const char psz_val, vlc_meta_priority_t priority)
	vlc_meta has two kinds of meta, the one in a table, and the one in a dictionary.

const char *	vlc_meta_Get (const vlc_meta_t *p_meta, vlc_meta_type_t meta_type)

void	vlc_meta_SetExtraWithPriority (vlc_meta_t m, const char psz_name, const char *psz_value, vlc_meta_priority_t priority)
	set the meta extra

const char *	vlc_meta_GetExtra (const vlc_meta_t m, const char psz_name)

unsigned	vlc_meta_GetExtraCount (const vlc_meta_t *m)

char **	vlc_meta_CopyExtraNames (const vlc_meta_t *m)
	Allocate a copy of all extra meta names and a table with it.

int	vlc_meta_GetStatus (vlc_meta_t *m)
	vlc_meta status (see vlc_meta_status_e)

void	vlc_meta_SetStatus (vlc_meta_t *m, int status)

void	vlc_meta_Merge (vlc_meta_t dst, const vlc_meta_t src)
	Merging meta.

void	input_ExtractAttachmentAndCacheArt (input_thread_t p_input, const char name)

int	input_item_WriteMeta (vlc_object_t obj, input_item_t p_item)

void	vlc_audio_replay_gain_MergeFromMeta (audio_replay_gain_t p_dst, const vlc_meta_t p_meta)

Function Documentation

◆ input_ExtractAttachmentAndCacheArt()

void input_ExtractAttachmentAndCacheArt	(	input_thread_t *	p_input,
		const char *	name
	)

References input_attachment_t::i_data, input_FindArtInCache(), input_GetAttachment(), input_item_IsArtFetched(), input_priv(), input_SaveArt(), likely, msg_Warn, name, input_attachment_t::p_data, input_thread_private_t::p_item, input_attachment_t::psz_mime, vlc_input_attachment_Release(), VLC_OBJECT, and VLC_SUCCESS.

Referenced by EsOutMeta().

◆ input_item_WriteMeta()

int input_item_WriteMeta	(	vlc_object_t *	obj,
		input_item_t *	p_item
	)

References input_item_t::i_type, input_item_GetURI(), ITEM_TYPE_FILE, input_item_t::lock, module_need, module_unneed, msg_Err, meta_export_t::p_item, meta_export_t::psz_file, vlc_custom_create, VLC_EGENERIC, VLC_ENOMEM, vlc_mutex_lock(), vlc_mutex_unlock(), vlc_object_delete, VLC_SUCCESS, and vlc_uri2path().

◆ vlc_audio_replay_gain_MergeFromMeta()

void vlc_audio_replay_gain_MergeFromMeta	(	audio_replay_gain_t *	p_dst,
		const vlc_meta_t *	p_meta
	)

References AUDIO_REPLAY_GAIN_ALBUM, AUDIO_REPLAY_GAIN_TRACK, audio_replay_gain_t::pb_gain, audio_replay_gain_t::pb_peak, audio_replay_gain_t::pf_gain, audio_replay_gain_t::pf_peak, psz_value, vlc_atof_c(), and vlc_meta_GetExtra().

Referenced by EsOutFillEsFmt().

◆ vlc_meta_CopyExtraNames()

char ** vlc_meta_CopyExtraNames ( const vlc_meta_t * m )

Allocate a copy of all extra meta names and a table with it.

Be sure to free both the returned pointers and its name.

References vlc_meta_t::extra_tags, and vlc_dictionary_all_keys().

Referenced by EsOutProgramMeta(), EsOutUpdateInfo(), and input_item_GetMetaExtraNames().

◆ vlc_meta_Delete()

void vlc_meta_Delete ( vlc_meta_t * m )

References vlc_meta_t::extra_tags, vlc_meta_t::meta, vlc_meta_value::value, vlc_dictionary_clear(), vlc_meta_FreeExtraKey(), and VLC_META_TYPE_COUNT.

Referenced by CmdCleanControl(), decoder_Clean(), DecoderUpdateFormatLocked(), DeleteDecoder(), demux_PacketizerDestroy(), EsOutProgramMeta(), EsOutSend(), fingerprint_request_Delete(), Init(), input_item_Release(), InputSourceMeta(), InputUpdateMeta(), and ProgramDelete().

◆ vlc_meta_FreeExtraKey()

static void vlc_meta_FreeExtraKey	(	void *	p_data,
		void *	p_obj
	)

static

References vlc_meta_value::value, and VLC_UNUSED.

Referenced by vlc_meta_Delete(), vlc_meta_Merge(), and vlc_meta_SetExtraWithPriority().

◆ vlc_meta_Get()

const char * vlc_meta_Get	(	const vlc_meta_t *	p_meta,
		vlc_meta_type_t	meta_type
	)

References vlc_meta_t::meta, and vlc_meta_value::value.

Referenced by ArtCachePath(), CheckArt(), CheckMeta(), CreateCacheKey(), EsOutMeta(), EsOutProgramEpg(), EsOutProgramGetMetaName(), EsOutProgramGetProgramName(), EsOutProgramMeta(), EsOutProgramSelect(), input_item_GetMetaLocked(), input_item_GetTitleFbName(), and input_item_MetaMatch().

◆ vlc_meta_GetExtra()

const char * vlc_meta_GetExtra	(	const vlc_meta_t *	m,
		const char *	psz_name
	)

References vlc_meta_t::extra_tags, psz_name, vlc_meta_value::value, and vlc_dictionary_value_for_key().

Referenced by EsOutProgramMeta(), EsOutUpdateInfo(), input_item_GetMetaExtraLocked(), and vlc_audio_replay_gain_MergeFromMeta().

◆ vlc_meta_GetExtraCount()

unsigned vlc_meta_GetExtraCount ( const vlc_meta_t * m )

References vlc_meta_t::extra_tags, and vlc_dictionary_keys_count().

Referenced by input_item_GetMetaExtraNames().

◆ vlc_meta_GetStatus()

int vlc_meta_GetStatus ( vlc_meta_t * m )

vlc_meta status (see vlc_meta_status_e)

References vlc_meta_t::i_status.

Referenced by input_item_IsArtFetched(), input_item_IsPreparsed(), input_item_SetArtFetched(), input_item_SetArtNotFound(), and input_item_SetPreparsed().

◆ vlc_meta_InsertExtra()

static void vlc_meta_InsertExtra	(	vlc_meta_t *	m,
		const char *	psz_name,
		const char *	psz_value,
		vlc_meta_priority_t	priority
	)

static

References vlc_meta_t::extra_tags, vlc_meta_value::priority, psz_name, psz_value, strdup(), vlc_meta_value::value, and vlc_dictionary_insert().

Referenced by vlc_meta_Merge(), and vlc_meta_SetExtraWithPriority().

◆ vlc_meta_Merge()

void vlc_meta_Merge	(	vlc_meta_t *	dst,
		const vlc_meta_t *	src
	)

Merging meta.

References vlc_meta_t::extra_tags, vlc_meta_t::meta, vlc_meta_value::priority, strdup(), vlc_meta_value::value, vlc_dictionary_all_keys(), vlc_dictionary_remove_value_for_key(), vlc_dictionary_value_for_key(), vlc_meta_FreeExtraKey(), vlc_meta_InsertExtra(), and VLC_META_TYPE_COUNT.

Referenced by CmdInitControl(), EsOutMeta(), EsOutProgramMeta(), GetStatusLocked(), input_item_Copy(), and InputSourceMeta().

◆ vlc_meta_New()

vlc_meta_t * vlc_meta_New ( void )

vlc_meta constructor.

vlc_meta_Delete() will free the returned pointer.

References vlc_meta_t::extra_tags, vlc_meta_t::i_status, vlc_meta_t::meta, vlc_meta_value::priority, vlc_meta_value::value, vlc_dictionary_init(), VLC_META_PRIORITY_BASIC, and VLC_META_TYPE_COUNT.

Referenced by ArtCachePath(), CmdInitControl(), EsOutProgramEpg(), EsOutProgramMeta(), GetStatusLocked(), Init(), input_item_NewExt(), and InputUpdateMeta().

◆ vlc_meta_SetExtraWithPriority()

void vlc_meta_SetExtraWithPriority	(	vlc_meta_t *	m,
		const char *	psz_name,
		const char *	psz_value,
		vlc_meta_priority_t	priority
	)

set the meta extra

Parameters

m	vlc_meta_t
psz_name	meta extra name (nonnullable)
psz_value	meta extra value (nullable) Removed from meta extra if set to NULL
priority	metadata priority (in terms of vlc_meta_priority_t)

References vlc_meta_t::extra_tags, kVLCDictionaryNotFound, vlc_meta_value::priority, psz_name, psz_value, vlc_dictionary_remove_value_for_key(), vlc_dictionary_value_for_key(), vlc_meta_FreeExtraKey(), and vlc_meta_InsertExtra().