#ifndef LIBVLC_LIBVLC_H
# define LIBVLC_LIBVLC_H 1
+typedef struct variable_t variable_t;
+
extern const char vlc_usage[];
/* Hotkey stuff */
void system_Configure ( libvlc_int_t *, int *, const char *[] );
void system_End ( libvlc_int_t * );
+/*
+ * Legacy object stuff that is still used within libvlccore (only)
+ */
+#define vlc_object_signal_unlocked( obj )
+
+vlc_list_t *vlc_list_find( vlc_object_t *, int, int );
+#define VLC_OBJECT_INTF (-4)
+#define VLC_OBJECT_PACKETIZER (-13)
+
/*
* 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_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
*/
* 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;
#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 */
#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.
- */
-typedef struct libvlc_global_data_t
-{
- VLC_COMMON_MEMBERS
-
- char * psz_vlcpath;
-} libvlc_global_data_t;
-
-/**
- * The module bank
+/*
+ * To be cleaned-up module stuff:
*/
-extern module_bank_t *p_module_bank;
+extern char *psz_vlcpath;
-libvlc_global_data_t *vlc_global (void);
+/* 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. */
+char **module_GetModulesNamesForCapability (const char * psz_capability,
+ char ***psz_longname);
+module_t *module_find_by_shortcut (const char *psz_shortcut);
/**
* 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 */
/* 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;
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")
typedef struct libvlc_priv_t
{
libvlc_int_t public_data;
+ vlc_cond_t exiting; ///< signaled when VLC wants to exit
/* 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 */
int i_timers; ///< Number of timers
bool b_stats; ///< Whether to collect stats
- 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)
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)
*/
void var_OptionParse (vlc_object_t *, const char *, bool trusted);
+
+/*
+ * Stats stuff
+ */
+#define stats_Update(a,b,c) __stats_Update( VLC_OBJECT(a), b, c )
+int __stats_Update (vlc_object_t*, counter_t *, vlc_value_t, vlc_value_t *);
+#define stats_CounterCreate(a,b,c) __stats_CounterCreate( VLC_OBJECT(a), b, c )
+counter_t * __stats_CounterCreate (vlc_object_t*, int, int);
+#define stats_Get(a,b,c) __stats_Get( VLC_OBJECT(a), b, c)
+int __stats_Get (vlc_object_t*, counter_t *, vlc_value_t*);
+
+void stats_CounterClean (counter_t * );
+
+#define stats_GetInteger(a,b,c) __stats_GetInteger( VLC_OBJECT(a), b, c )
+static inline int __stats_GetInteger( vlc_object_t *p_obj, counter_t *p_counter,
+ int *value )
+{
+ int i_ret;
+ vlc_value_t val; val.i_int = 0;
+ if( !p_counter ) return VLC_EGENERIC;
+ i_ret = __stats_Get( p_obj, p_counter, &val );
+ *value = val.i_int;
+ return i_ret;
+}
+
+#define stats_GetFloat(a,b,c) __stats_GetFloat( VLC_OBJECT(a), b, c )
+static inline int __stats_GetFloat( vlc_object_t *p_obj, counter_t *p_counter,
+ float *value )
+{
+ int i_ret;
+ vlc_value_t val; val.f_float = 0.0;
+ if( !p_counter ) return VLC_EGENERIC;
+ i_ret = __stats_Get( p_obj, p_counter, &val );
+ *value = val.f_float;
+ return i_ret;
+}
+#define stats_UpdateInteger(a,b,c,d) __stats_UpdateInteger( VLC_OBJECT(a),b,c,d )
+static inline int __stats_UpdateInteger( vlc_object_t *p_obj,counter_t *p_co,
+ int i, int *pi_new )
+{
+ int i_ret;
+ vlc_value_t val;
+ vlc_value_t new_val; new_val.i_int = 0;
+ if( !p_co ) return VLC_EGENERIC;
+ val.i_int = i;
+ i_ret = __stats_Update( p_obj, p_co, val, &new_val );
+ if( pi_new )
+ *pi_new = new_val.i_int;
+ return i_ret;
+}
+#define stats_UpdateFloat(a,b,c,d) __stats_UpdateFloat( VLC_OBJECT(a),b,c,d )
+static inline int __stats_UpdateFloat( vlc_object_t *p_obj, counter_t *p_co,
+ float f, float *pf_new )
+{
+ vlc_value_t val;
+ int i_ret;
+ vlc_value_t new_val;new_val.f_float = 0.0;
+ if( !p_co ) return VLC_EGENERIC;
+ val.f_float = f;
+ i_ret = __stats_Update( p_obj, p_co, val, &new_val );
+ if( pf_new )
+ *pf_new = new_val.f_float;
+ return i_ret;
+}
+
+VLC_EXPORT( void, stats_ComputeInputStats, (input_thread_t*, input_stats_t*) );
+VLC_EXPORT( void, stats_ReinitInputStats, (input_stats_t *) );
+VLC_EXPORT( void, stats_DumpInputStats, (input_stats_t *) );
+
/*
* Replacement functions
*/