bank.c File Reference

Include dependency graph for bank.c:

Data Structures
struct	vlc_modcap

Typedefs
typedef struct vlc_modcap	vlc_modcap_t

Functions
int()	vlc_entry__core (vlc_set_cb, void *)
	Core module.
static int	vlc_modcap_cmp (const void *a, const void *b)
static void	vlc_modcap_free (void *data)
static int	vlc_module_cmp (const void *a, const void *b)
static void	vlc_modcap_sort (const void *node, const VISIT which, const int depth)
static int	vlc_module_store (module_t *mod)
	Adds a module to the bank.
static void	vlc_plugin_store (vlc_plugin_t *lib)
	Adds a plugin (and all its modules) to the bank.
static vlc_plugin_t *	module_InitStatic (vlc_plugin_cb entry)
	Registers a statically-linked plug-in.
static void	module_InitStaticModules (void)
int	vlc_plugin_Map (struct vlc_logger *log, vlc_plugin_t *plugin)
static void	vlc_plugin_Unmap (vlc_plugin_t *plugin)
void *	vlc_plugin_Symbol (struct vlc_logger *log, vlc_plugin_t *plugin, const char *name)
void	module_InitBank (void)
	Init bank.
void	module_EndBank (bool b_plugins)
	Unloads all unused plugin modules and empties the module bank in case of success.
void	module_LoadPlugins (libvlc_int_t *obj)
	Loads module descriptions for all available plugins.
void	module_list_free (module_t **list)
	Frees a flat list of VLC modules.
module_t **	module_list_get (size_t *n)
	Gets the flat list of VLC modules.
size_t	module_list_cap (module_t *const **restrict list, const char *name)

Variables
struct {
vlc_mutex_t   lock
block_t *   caches
void *   caps_tree
size_t   count
unsigned   usage
}	modules = { { .value = 0, .recursion = 0, .owner = 0, } , NULL, NULL, 0, 0 }
vlc_plugin_t *	vlc_plugins = NULL
	List of all plug-ins.
const vlc_plugin_cb	vlc_static_modules []

Typedef Documentation

vlc_modcap_t

typedef struct vlc_modcap vlc_modcap_t

Function Documentation

module_EndBank()

void module_EndBank

(

bool

b_plugins

)

Unloads all unused plugin modules and empties the module bank in case of success.

References block_ChainRelease, caches, caps_tree, config_UnsortConfig(), vlc_plugin_t::count, modules, vlc_plugin_t::next, tdestroy(), vlc_modcap_free(), vlc_mutex_assert, vlc_mutex_lock(), vlc_mutex_unlock(), vlc_plugin_destroy(), vlc_plugin_Unmap(), and vlc_plugins.

Referenced by libvlc_InternalCleanup().

module_InitBank()

void module_InitBank

(

void

)

Init bank.

Creates a module bank structure which will be filled later on with all the modules found.

References config_SortConfig(), likely, module_InitStatic(), modules, VLC_MODULE_ENTRY, vlc_mutex_lock(), and vlc_plugin_store().

Referenced by libvlc_InternalInit().

module_InitStatic()

static vlc_plugin_t * module_InitStatic ( vlc_plugin_cb  entry )

static

Registers a statically-linked plug-in.

References unlikely, and vlc_plugin_describe().

Referenced by module_InitBank(), and module_InitStaticModules().

module_InitStaticModules()

static void module_InitStaticModules ( void  )

static

References likely, module_InitStatic(), vlc_plugin_store(), and vlc_static_modules.

Referenced by module_LoadPlugins().

module_list_cap()

size_t module_list_cap	(	module_t *const **restrict	list,
		const char *	name
	)

References list, vlc_modcap::modc, modules, vlc_modcap::modv, vlc_modcap::name, name, tfind(), and vlc_modcap_cmp().

Referenced by config_ListModules(), and vlc_module_match().

module_list_free()

void module_list_free

(

module_t **

list

)

Frees a flat list of VLC modules.

Parameters

list	list obtained by module_list_get()

References list.

Referenced by ListModules(), and module_find().

module_list_get()

module_t ** module_list_get

(

size_t *

n

)

Gets the flat list of VLC modules.

Parameters

n	[OUT] pointer to the number of modules

Returns

table of module pointers (release with module_list_free()), or NULL in case of error (in that case, *n is zeroed).

References modules, vlc_plugin_t::next, unlikely, and vlc_plugins.

Referenced by ListModules(), and module_find().

module_LoadPlugins()

void module_LoadPlugins

(

libvlc_int_t *

obj

)

Loads module descriptions for all available plugins.

Fills the module bank structure with the plugin modules.

Parameters

obj	vlc object structure

References config_SortConfig(), config_UnsortConfig(), module_InitStaticModules(), modules, msg_Dbg, twalk(), vlc_modcap_sort(), and vlc_mutex_unlock().

Referenced by libvlc_InternalInit().

vlc_entry__core()

int() vlc_entry__core	(	vlc_set_cb	vlc_set,
		void *	opaque
	)

Core module.

vlc_modcap_cmp()

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

static

References vlc_modcap::name.

Referenced by module_list_cap(), and vlc_module_store().

vlc_modcap_free()

static void vlc_modcap_free ( void *  data )

static

References vlc_modcap::modv, and vlc_modcap::name.

Referenced by module_EndBank(), and vlc_module_store().

vlc_modcap_sort()

static void vlc_modcap_sort ( const void *  node, const VISIT  which, const int  depth  )

static

References leaf, postorder, and vlc_module_cmp().

Referenced by module_LoadPlugins().

vlc_module_cmp()

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

static

References module_t::i_score.

Referenced by vlc_modcap_sort().

vlc_module_store()

static int vlc_module_store ( module_t *  mod )

static

Adds a module to the bank.

References vlc_modcap::modc, module_get_capability(), modules, vlc_modcap::modv, vlc_modcap::name, name, strdup(), tsearch(), unlikely, vlc_modcap_cmp(), and vlc_modcap_free().

Referenced by vlc_plugin_store().

vlc_plugin_Map()

int vlc_plugin_Map	(	struct vlc_logger *	log,
		vlc_plugin_t *	plugin
	)

Referenced by vlc_module_map().

vlc_plugin_store()

static void vlc_plugin_store ( vlc_plugin_t *  lib )

static

Adds a plugin (and all its modules) to the bank.

References vlc_plugin_t::count, modules, vlc_plugin_t::modules_count, vlc_plugin_t::next, vlc_module_store(), vlc_mutex_assert, and vlc_plugins.

Referenced by module_InitBank(), and module_InitStaticModules().

vlc_plugin_Symbol()

void * vlc_plugin_Symbol	(	struct vlc_logger *	log,
		vlc_plugin_t *	plugin,
		const char *	name
	)

References name.

Referenced by config_GetIntChoices(), and config_GetPszChoices().

vlc_plugin_Unmap()

static void vlc_plugin_Unmap ( vlc_plugin_t *  plugin )

static

Referenced by module_EndBank().

Variable Documentation

caches

block_t* caches

Referenced by module_EndBank().

caps_tree

void* caps_tree

Referenced by module_EndBank().

count

size_t count

lock

vlc_mutex_t lock

[struct]

struct { ... } modules

Referenced by module_EndBank(), module_InitBank(), module_list_cap(), module_list_get(), module_LoadPlugins(), vlc_module_match(), vlc_module_store(), and vlc_plugin_store().

usage

unsigned usage

vlc_plugins

vlc_plugin_t* vlc_plugins = NULL

List of all plug-ins.

Referenced by config_LoadCmdLine(), config_ResetAll(), config_SaveConfigFile(), config_SortConfig(), module_EndBank(), module_list_get(), Usage(), and vlc_plugin_store().

vlc_static_modules

const vlc_plugin_cb vlc_static_modules[]

extern

Referenced by module_InitStaticModules().