X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Flibvlc.h;h=0c7c295846dae957ed6b845bc2052e32c47d6d63;hb=a46fb0e4e14d971e7482b010bb42c6bc93df66f7;hp=b9cdb34623779974963d8e7dcc9be4134ec202a9;hpb=e0a120ef811bdb2d1bccdde0838105f6dba99669;p=vlc diff --git a/src/libvlc.h b/src/libvlc.h index b9cdb34623..0c7c295846 100644 --- a/src/libvlc.h +++ b/src/libvlc.h @@ -40,41 +40,84 @@ void system_Init ( libvlc_int_t *, int *, const char *[] ); void system_Configure ( libvlc_int_t *, int *, const char *[] ); void system_End ( libvlc_int_t * ); -#if defined( SYS_BEOS ) -/* Nothing at the moment, create beos_specific.h when needed */ -#elif defined( __APPLE__ ) -/* Nothing at the moment, create darwin_specific.h when needed */ -#elif defined( WIN32 ) || defined( UNDER_CE ) -VLC_EXPORT( const char * , system_VLCPath, (void)); +/* + * Threads subsystem + */ +int vlc_threads_init( void ); +void vlc_threads_end( void ); +vlc_object_t *vlc_threadobj (void); +#ifdef LIBVLC_REFCHECK +void vlc_refcheck (vlc_object_t *obj); #else -# define system_Init( a, b, c ) (void)0 -# define system_Configure( a, b, c ) (void)0 -# define system_End( a ) (void)0 +# define vlc_refcheck( obj ) (void)0 #endif +/* + * CPU capabilities + */ +extern uint32_t cpu_flags; +uint32_t CPUCapabilities( void ); /* - * Threads subsystem + * Message/logging stuff */ -int vlc_threads_init( void ); -void vlc_threads_end( void ); +typedef struct msg_queue_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; + + /* Subscribers */ + int i_sub; + msg_subscription_t **pp_sub; + + /* Logfile for WinCE */ +#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; - -/* - * CPU capabilities - */ -extern uint32_t cpu_flags; -uint32_t CPUCapabilities( void ); +void msg_StackDestroy (void *); /* * Unicode stuff */ +char *vlc_fix_readdir (const char *); /* * LibVLC objects stuff @@ -95,8 +138,10 @@ uint32_t CPUCapabilities( void ); * @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) @@ -109,26 +154,16 @@ typedef struct libvlc_global_data_t { VLC_COMMON_MEMBERS - /* Object structure data */ + /* 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 - /* Arch-specific variables */ -#if defined( SYS_BEOS ) - char * psz_vlcpath; -#elif defined( __APPLE__ ) - char * psz_vlcpath; -#elif defined( WIN32 ) char * psz_vlcpath; -#endif } libvlc_global_data_t; libvlc_global_data_t *vlc_global (void); -libvlc_int_t *vlc_current_object (int i_object); /** * Private LibVLC data for each object. @@ -145,13 +180,23 @@ 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; - bool b_attached; +#ifndef LIBVLC_REFCHECK + vlc_thread_t creator_id; +#endif + + /* Objects tree structure */ + vlc_object_t *prev, *next; + vlc_object_t **pp_children; + int i_children; }; #define ZOOM_SECTION N_("Zoom") @@ -160,9 +205,16 @@ 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 ) +#define vlc_internals( obj ) (((vlc_object_internals_t*)(VLC_OBJECT(obj)))-1) + +/* Signal an object without checking for locking consistency. This is wrong. */ +#ifdef __GNUC__ +__attribute__((deprecated)) +#endif +static inline void +vlc_object_signal_maybe (vlc_object_t *p_this) { - return ((vlc_object_internals_t *)obj) - 1; + vlc_cond_signal (&(vlc_internals(p_this)->wait)); } /** @@ -170,17 +222,47 @@ static inline vlc_object_internals_t *vlc_internals( vlc_object_t *obj ) */ typedef struct libvlc_priv_t { + /* 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? + + /* Timer stats */ vlc_mutex_t timer_lock; ///< Lock to protect timers counter_t **pp_timers; ///< Array of all timers int i_timers; ///< Number of timers bool b_stats; ///< Whether to collect stats - module_t *p_memcpy_module; ///< Fast memcpy plugin used - vlm_t *p_vlm; ///< VLM if created from libvlc-common.c + 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 httpd_t *p_httpd; ///< HTTP daemon (src/network/httpd.c) + + /* Private playlist data (FIXME - playlist_t is too public...) */ + sout_instance_t *p_sout; ///< kept sout instance (for playlist) + + /* Thread support */ + unsigned threads_count; + vlc_mutex_t threads_lock; + vlc_cond_t threads_wait; + +#ifdef WIN32 + vlc_object_t *ipc_helper; +#endif } libvlc_priv_t; static inline libvlc_priv_t *libvlc_priv (libvlc_int_t *libvlc) @@ -188,10 +270,9 @@ static inline libvlc_priv_t *libvlc_priv (libvlc_int_t *libvlc) return (libvlc_priv_t *)(libvlc + 1); } -static inline bool libvlc_stats (vlc_object_t *obj) -{ - return libvlc_priv (obj->p_libvlc)->b_stats; -} +void playlist_ServicesDiscoveryKillAll( playlist_t *p_playlist ); + +#define libvlc_stats( o ) (libvlc_priv((VLC_OBJECT(o))->p_libvlc)->b_stats) /** * LibVLC "main module" configuration settings array. @@ -204,4 +285,41 @@ extern const size_t libvlc_config_count; */ void var_OptionParse (vlc_object_t *, const char *, bool trusted); +/* + * Replacement functions + */ +# ifndef HAVE_DIRENT_H +typedef void DIR; +# ifndef FILENAME_MAX +# define FILENAME_MAX (260) +# endif +struct dirent +{ + long d_ino; /* Always zero. */ + unsigned short d_reclen; /* Always zero. */ + unsigned short d_namlen; /* Length of name in d_name. */ + char d_name[FILENAME_MAX]; /* File name. */ +}; +# define opendir vlc_opendir +# define readdir vlc_readdir +# define closedir vlc_closedir +# define rewinddir vlc_rewindir +void *vlc_opendir (const char *); +void *vlc_readdir (void *); +int vlc_closedir(void *); +void vlc_rewinddir(void *); +# endif + +#if defined (WIN32) +# include +void *vlc_wopendir (const wchar_t *); +/* void *vlc_wclosedir (void *); in vlc's exported symbols */ +struct _wdirent *vlc_wreaddir (void *); +void vlc_rewinddir (void *); +# define _wopendir vlc_wopendir +# define _wreaddir vlc_wreaddir +# define _wclosedir vlc_wclosedir +# define rewinddir vlc_rewinddir +#endif + #endif