core.c File Reference

Include dependency graph for core.c:

Functions
static char *	strdupnull (const char *src)
int	config_GetType (const char *psz_name)
bool	config_IsSafe (const char *name)
int64_t	config_GetInt (vlc_object_t *p_this, const char *psz_name)
float	config_GetFloat (vlc_object_t *p_this, const char *psz_name)
char *	config_GetPsz (vlc_object_t *p_this, const char *psz_name)
void	config_PutPsz (vlc_object_t *p_this, const char *psz_name, const char *psz_value)
void	config_PutInt (vlc_object_t *p_this, const char *psz_name, int64_t i_value)
void	config_PutFloat (vlc_object_t *p_this, const char *psz_name, float f_value)
ssize_t	config_GetIntChoices (vlc_object_t *obj, const char *name, int64_t **restrict values, char ***restrict texts)
	Determines a list of suggested values for an integer configuration item. More...
static ssize_t	config_ListModules (const char *cap, char ***restrict values, char ***restrict texts)
ssize_t	config_GetPszChoices (vlc_object_t *obj, const char *name, char ***restrict values, char ***restrict texts)
	Determines a list of suggested values for a string configuration item. More...
static int	confcmp (const void *a, const void *b)
static int	confnamecmp (const void *key, const void *elem)
int	config_SortConfig (void)
	Index the configuration items by name for faster lookups. More...
void	config_UnsortConfig (void)
module_config_t *	config_FindConfig (const char *name)
void	config_Free (module_config_t *tab, size_t confsize)
	Destroys an array of configuration items. More...
void	config_ResetAll (vlc_object_t *p_this)

Variables
vlc_rwlock_t	config_lock = PTHREAD_RWLOCK_INITIALIZER
bool	config_dirty = false
struct {
module_config_t **   list
size_t   count
}	config = { NULL, 0 }

Function Documentation

confcmp()

static int confcmp ( const void *  a, const void *  b  )

static

config_FindConfig()

module_config_t* config_FindConfig

(

const char *

name

)

Referenced by aout_New(), config_ChainParse(), config_GetFloat(), config_GetInt(), config_GetIntChoices(), config_GetPsz(), config_GetPszChoices(), config_GetType(), config_LoadCmdLine(), config_LoadConfigFile(), config_PutFloat(), config_PutInt(), config_PutPsz(), and vout_InitInterlacingSupport().

config_Free()

void config_Free	(	module_config_t *	tab,
		size_t	confsize
	)

Destroys an array of configuration items.

Parameters

config	start of array of items
confsize	number of items in the array

Referenced by vlc_plugin_destroy().

config_GetFloat()

float config_GetFloat	(	vlc_object_t *	p_this,
		const char *	psz_name
	)

References config_FindConfig(), config_lock, module_value_t::f, module_config_t::i_type, IsConfigFloatType, msg_Err, psz_name, vlc_option::val, module_config_t::value, vlc_rwlock_rdlock(), and vlc_rwlock_unlock().

config_GetInt()

int64_t config_GetInt	(	vlc_object_t *	p_this,
		const char *	psz_name
	)

References config_FindConfig(), config_lock, module_value_t::i, module_config_t::i_type, IsConfigIntegerType, msg_Err, psz_name, vlc_option::val, module_config_t::value, vlc_rwlock_rdlock(), and vlc_rwlock_unlock().

config_GetIntChoices()

ssize_t config_GetIntChoices	(	vlc_object_t *	obj,
		const char *	name,
		int64_t **restrict	values,
		char ***restrict	texts
	)

Determines a list of suggested values for an integer configuration item.

Parameters

values	pointer to a table of integer values [OUT]
texts	pointer to a table of descriptions strings [OUT]

Returns

number of choices, or -1 on error

Note

the caller is responsible for calling free() on all descriptions and on both tables. In case of error, both pointers are set to NULL.

References config_FindConfig(), count, module_config_t::i, module_config_t::i_cb, module_config_t::list, module_config_t::list_count, module_config_t::list_text, module_Map(), msg_Warn, name, module_config_t::owner, strdup(), unlikely, vlc_alloc(), and vlc_gettext().

config_GetPsz()

char* config_GetPsz	(	vlc_object_t *	p_this,
		const char *	psz_name
	)

References config_FindConfig(), config_lock, module_config_t::i_type, IsConfigStringType, msg_Err, module_value_t::psz, psz_name, psz_value, strdupnull(), module_config_t::value, vlc_rwlock_rdlock(), and vlc_rwlock_unlock().

config_GetPszChoices()

ssize_t config_GetPszChoices	(	vlc_object_t *	obj,
		const char *	name,
		char ***restrict	values,
		char ***restrict	texts
	)

Determines a list of suggested values for a string configuration item.

Parameters

values	pointer to a table of value strings [OUT]
texts	pointer to a table of descriptions strings [OUT]

Returns

number of choices, or -1 on error

Note

the caller is responsible for calling free() on all values, on all descriptions and on both tables. In case of error, both pointers are set to NULL.

References config_FindConfig(), CONFIG_ITEM_MODULE, config_ListModules(), count, module_config_t::i_type, IsConfigStringType, module_config_t::list, module_config_t::list_count, module_config_t::list_text, module_Map(), name, module_config_t::owner, module_config_t::psz, module_config_t::psz_cb, module_config_t::psz_type, xmalloc(), and xstrdup().

config_GetType()

int config_GetType

(

const char *

psz_name

)

References CONFIG_CLASS, config_FindConfig(), CONFIG_ITEM_BOOL, CONFIG_ITEM_FLOAT, CONFIG_ITEM_INTEGER, CONFIG_ITEM_STRING, module_config_t::i_type, psz_name, VLC_VAR_BOOL, VLC_VAR_FLOAT, VLC_VAR_INTEGER, and VLC_VAR_STRING.

Referenced by config_ChainParse(), and var_OptionParse().

config_IsSafe()

bool config_IsSafe

(

const char *

name

)

Referenced by var_OptionParse().

config_ListModules()

static ssize_t config_ListModules ( const char *  cap, char ***restrict  values, char ***restrict  texts  )

static

Referenced by config_GetPszChoices().

config_PutFloat()

void config_PutFloat	(	vlc_object_t *	p_this,
		const char *	psz_name,
		float	f_value
	)

References config_dirty, config_FindConfig(), config_lock, module_value_t::f, f_value, module_config_t::i_type, IsConfigFloatType, module_config_t::max, module_config_t::min, msg_Warn, psz_name, module_config_t::value, vlc_rwlock_unlock(), and vlc_rwlock_wrlock().

config_PutInt()

void config_PutInt	(	vlc_object_t *	p_this,
		const char *	psz_name,
		int64_t	i_value
	)

References config_dirty, config_FindConfig(), config_lock, module_value_t::i, module_config_t::i_type, i_value, IsConfigIntegerType, module_config_t::max, module_config_t::min, msg_Warn, psz_name, module_config_t::value, vlc_rwlock_unlock(), and vlc_rwlock_wrlock().

config_PutPsz()

void config_PutPsz	(	vlc_object_t *	p_this,
		const char *	psz_name,
		const char *	psz_value
	)

References config_dirty, config_FindConfig(), config_lock, module_config_t::i_type, IsConfigStringType, msg_Warn, module_value_t::psz, psz_name, psz_value, strdup(), module_config_t::value, vlc_rwlock_unlock(), and vlc_rwlock_wrlock().

config_ResetAll()

void config_ResetAll

(

vlc_object_t *

p_this

)

config_SortConfig()

int config_SortConfig

(

void

)

Index the configuration items by name for faster lookups.

< Not enough memory

< No error

References count, and list.

Referenced by module_InitBank(), and module_LoadPlugins().

config_UnsortConfig()

void config_UnsortConfig

(

void

)

Referenced by module_EndBank(), and module_LoadPlugins().

confnamecmp()

static int confnamecmp ( const void *  key, const void *  elem  )

static

strdupnull()

static char* strdupnull ( const char *  src )

inlinestatic

References strdup().

Referenced by config_GetPsz().

Variable Documentation

config

struct { ... } config

Referenced by module_config_free(), and module_config_get().

config_dirty

bool config_dirty = false

Referenced by config_PutFloat(), config_PutInt(), and config_PutPsz().

config_lock

vlc_rwlock_t config_lock = PTHREAD_RWLOCK_INITIALIZER

Referenced by _DLL_InitTerm(), config_GetFloat(), config_GetInt(), config_GetPsz(), config_LoadConfigFile(), config_PutFloat(), config_PutInt(), config_PutPsz(), config_SaveConfigFile(), and DllMain().

count

size_t count

Referenced by aout_FiltersPipelineChangeViewpoint(), aout_FiltersPipelineCreate(), aout_FiltersPipelineDrain(), aout_FiltersPipelineFlush(), aout_FiltersPipelinePlay(), config_GetIntChoices(), config_GetPszChoices(), config_SortConfig(), EsOutControlLocked(), hpack_decode(), hpack_encode(), input_EsOutTimeshiftNew(), input_SubtitleFile2Uri(), input_vaControl(), ListModules(), module_find(), module_LoadPlugins(), parity(), picture_pool_New(), picture_pool_NewFromFormat(), picture_pool_Reserve(), popcountll(), stream_extractor_AttachParsed(), var_CountChoices(), vlc_GetCPUCount(), vlc_h2_frame_headers(), vlc_h2_stream_headers(), vlc_https_recv(), vlc_https_send(), vlc_list_children(), vlc_rand_bytes(), vlc_read_i11e(), vlc_readv_i11e(), vlc_sd_GetNames(), vlc_timer_do(), vlc_tls_ConnectWrite(), vlc_tls_ProxyRead(), vlc_tls_ProxyWrite(), vlc_tls_SocketRead(), vlc_tls_SocketWrite(), vlc_write_i11e(), vlc_writev(), vlc_writev_i11e(), and vout_display_Pool().

list

module_config_t** list

Referenced by config_SortConfig(), input_SubtitleFile2Uri(), ListModules(), module_find(), module_list_cap(), module_list_free(), module_LoadPlugins(), and process_list().