X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Flibvlc.h;h=f76fd7400cfed4bd0c60110d524799746de170bd;hb=4ce128c0b86f3a30472d0b03ebcd2643e87c7fb9;hp=43989e8504491abf586bcab58bb546b5157376b7;hpb=00e71fbf49079629e40aca7468d906848343c7e8;p=vlc diff --git a/src/libvlc.h b/src/libvlc.h index 43989e8504..f76fd7400c 100644 --- a/src/libvlc.h +++ b/src/libvlc.h @@ -25,6 +25,8 @@ #ifndef LIBVLC_LIBVLC_H # define LIBVLC_LIBVLC_H 1 +typedef struct variable_t variable_t; + extern const char vlc_usage[]; /* Hotkey stuff */ @@ -43,8 +45,23 @@ void system_End ( libvlc_int_t * ); /* * Threads subsystem */ -int vlc_threads_init( void ); -void vlc_threads_end( void ); + +/* Hopefully, no need to export this. There is a new thread API instead. */ +void vlc_thread_cancel (vlc_object_t *); +int vlc_object_waitpipe (vlc_object_t *obj); +void __vlc_object_signal_unlocked (vlc_object_t *); +#define vlc_object_signal_unlocked( obj ) \ + __vlc_object_signal_unlocked( VLC_OBJECT( obj ) ) + +void vlc_trace (const char *fn, const char *file, unsigned line); +#define vlc_backtrace() vlc_trace(__func__, __FILE__, __LINE__) + +#if defined (LIBVLC_USE_PTHREAD) && !defined (NDEBUG) +# define vlc_assert_locked( m ) \ + assert (pthread_mutex_lock (m) == EDEADLK) +#else +# define vlc_assert_locked( m ) (void)m +#endif /* * CPU capabilities @@ -56,16 +73,14 @@ uint32_t CPUCapabilities( void ); * Message/logging stuff */ -typedef struct msg_queue_t +/** + * Store all data required by messages interfaces. + */ +typedef struct msg_bank_t { /** Message queue lock */ - vlc_mutex_t lock; - bool b_overflow; - - /* Message queue */ - msg_item_t msg[VLC_MSG_QSIZE]; /**< message queue */ - int i_start; - int i_stop; + vlc_mutex_t lock; + vlc_cond_t wait; /* Subscribers */ int i_sub; @@ -75,44 +90,21 @@ typedef struct msg_queue_t #ifdef UNDER_CE FILE *logfile; #endif -} msg_queue_t; - -/** - * Store all data required by messages interfaces. - */ -typedef struct msg_bank_t -{ - vlc_mutex_t lock; - msg_queue_t queue; } msg_bank_t; void msg_Create (libvlc_int_t *); -void msg_Flush (libvlc_int_t *); void msg_Destroy (libvlc_int_t *); /** Internal message stack context */ -typedef struct -{ - int i_code; - char * psz_message; -} msg_context_t; - void msg_StackSet ( int, const char*, ... ); void msg_StackAdd ( const char*, ... ); const char* msg_StackMsg ( void ); -/** The global thread var for msg stack context - * We store this as a static global variable so we don't need a vlc_object_t - * everywhere. - * This key is created in vlc_threads_init and is therefore ready to use at - * the very beginning of the universe */ -extern vlc_threadvar_t msg_context_global_key; void msg_StackDestroy (void *); /* * Unicode stuff */ char *vlc_fix_readdir (const char *); -bool vlc_current_charset (char **); /* * LibVLC objects stuff @@ -133,42 +125,33 @@ bool vlc_current_charset (char **); * @return the created object, or NULL. */ extern void * -vlc_custom_create (vlc_object_t *p_this, size_t i_size, int i_type, - const char *psz_type); +__vlc_custom_create (vlc_object_t *p_this, size_t i_size, int i_type, + const char *psz_type); +#define vlc_custom_create(o, s, t, n) \ + __vlc_custom_create(VLC_OBJECT(o), s, t, n) -/** - * libvlc_global_data_t (global variable) - * - * This structure has an unique instance, statically allocated in libvlc and - * never accessed from the outside. It stores process-wide VLC variables, - * mostly process-wide locks, and (currently) the module bank and objects tree. +/* + * To be cleaned-up module stuff: */ -typedef struct libvlc_global_data_t -{ - VLC_COMMON_MEMBERS - - /* Object structure data */ - int i_counter; ///< object counter - int i_objects; ///< Attached objects count - vlc_object_t ** pp_objects; ///< Array of all objects - - module_bank_t * p_module_bank; ///< The module bank - - char * psz_vlcpath; -} libvlc_global_data_t; - +extern char *psz_vlcpath; -libvlc_global_data_t *vlc_global (void); -libvlc_int_t *vlc_current_object (int i_object); +/* Return a NULL terminated array with the names of the modules that have a + * certain capability. + * Free after uses both the string and the table. */ +VLC_EXPORT(char **, module_GetModulesNamesForCapability, + ( const char * psz_capability, char ***psz_longname ) ); /** * Private LibVLC data for each object. */ -struct vlc_object_internals_t +typedef struct vlc_object_internals_t { + int i_object_type; /* Object type, deprecated */ + /* Object variables */ variable_t * p_vars; vlc_mutex_t var_lock; + vlc_cond_t var_wait; int i_vars; /* Thread properties, if any */ @@ -176,17 +159,20 @@ struct vlc_object_internals_t bool b_thread; /* Objects thread synchronization */ + vlc_mutex_t lock; + vlc_cond_t wait; int pipes[2]; - vlc_spinlock_t spin; /* Objects management */ vlc_spinlock_t ref_spin; unsigned i_refcount; vlc_destructor_t pf_destructor; + /* Objects tree structure */ + vlc_object_t *prev, *next; vlc_object_t **pp_children; int i_children; -}; +} vlc_object_internals_t; #define ZOOM_SECTION N_("Zoom") #define ZOOM_QUARTER_KEY_TEXT N_("1:4 Quarter") @@ -194,29 +180,29 @@ struct vlc_object_internals_t #define ZOOM_ORIGINAL_KEY_TEXT N_("1:1 Original") #define ZOOM_DOUBLE_KEY_TEXT N_("2:1 Double") -static inline vlc_object_internals_t *vlc_internals( vlc_object_t *obj ) -{ - return ((vlc_object_internals_t *)obj) - 1; -} +#define vlc_internals( obj ) (((vlc_object_internals_t*)(VLC_OBJECT(obj)))-1) + +typedef struct sap_handler_t sap_handler_t; /** * Private LibVLC instance data. */ typedef struct libvlc_priv_t { + libvlc_int_t public_data; + /* Configuration */ vlc_mutex_t config_lock; ///< config file lock char * psz_configfile; ///< location of config file - /* There is no real reason to keep a list of items, but not to break - * everything, let's keep it */ - input_item_array_t input_items; ///< Array of all created input items int i_last_input_id ; ///< Last id of input item /* Messages */ msg_bank_t msg_bank; ///< The message bank int i_verbose; ///< info messages bool b_color; ///< color messages? + vlc_dictionary_t msg_enabled_objects; ///< Enabled objects + bool msg_all_objects_enabled; ///< Should we print all objects? /* Timer stats */ vlc_mutex_t timer_lock; ///< Lock to protect timers @@ -227,18 +213,26 @@ typedef struct libvlc_priv_t void *p_stats_computer; ///< Input thread computing stats /// (needs cleanup) + /* Singleton objects */ module_t *p_memcpy_module; ///< Fast memcpy plugin used playlist_t *p_playlist; //< the playlist singleton vlm_t *p_vlm; ///< the VLM singleton (or NULL) - vlc_object_t *p_interaction; ///< interface interaction object + interaction_t *p_interaction; ///< interface interaction object + intf_thread_t *p_interaction_intf; ///< XXX interface for interaction httpd_t *p_httpd; ///< HTTP daemon (src/network/httpd.c) +#ifdef ENABLE_SOUT + sap_handler_t *p_sap; ///< SAP SDP advertiser +#endif + vlc_mutex_t structure_lock; } libvlc_priv_t; static inline libvlc_priv_t *libvlc_priv (libvlc_int_t *libvlc) { - return (libvlc_priv_t *)(libvlc + 1); + return (libvlc_priv_t *)libvlc; } +void playlist_ServicesDiscoveryKillAll( playlist_t *p_playlist ); + #define libvlc_stats( o ) (libvlc_priv((VLC_OBJECT(o))->p_libvlc)->b_stats) /** @@ -280,12 +274,9 @@ void vlc_rewinddir(void *); #if defined (WIN32) # include void *vlc_wopendir (const wchar_t *); +/* void *vlc_wclosedir (void *); in vlc's exported symbols */ struct _wdirent *vlc_wreaddir (void *); -int vlc_wclosedir (void *); void vlc_rewinddir (void *); -# define opendir Use_utf8_opendir_or_vlc_wopendir_instead! -# define readdir Use_utf8_readdir_or_vlc_wreaddir_instead! -# define closedir vlc_wclosedir # define _wopendir vlc_wopendir # define _wreaddir vlc_wreaddir # define _wclosedir vlc_wclosedir