X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=include%2Fvlc_messages.h;h=6bfd5dada59612929362cab58d6cc87e235d4d70;hb=HEAD;hp=2828a26185e10f81753f3ab186ab0de9676d5d59;hpb=31e0a13eb87875f0f121f63f9e92a07e24fecc31;p=vlc diff --git a/include/vlc_messages.h b/include/vlc_messages.h index 2828a26185..6bfd5dada5 100644 --- a/include/vlc_messages.h +++ b/include/vlc_messages.h @@ -24,10 +24,15 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. *****************************************************************************/ -#include +#ifndef VLC_MESSAGES_H_ +#define VLC_MESSAGES_H_ + +/** + * \file + * This file defines structures and functions to handle messages and statistics gathering + */ -int vlc_mutex_lock( vlc_mutex_t * ) ; -int vlc_mutex_unlock( vlc_mutex_t * ) ; +#include /** * \defgroup messages Messages @@ -37,19 +42,20 @@ int vlc_mutex_unlock( vlc_mutex_t * ) ; * @{ */ - /** - * Store a single message. + * Store a single message sent to user. */ typedef struct { int i_type; /**< message type, see below */ - int i_object_id; - int i_object_type; + uintptr_t i_object_id; + const char *psz_object_type; char * psz_module; - char * psz_msg; /**< the message itself */ + char * psz_msg; /**< the message itself */ + char * psz_header; /**< Additional header */ mtime_t date; /**< Message date */ + gc_object_t vlc_gc_data; } msg_item_t; /* Message types */ @@ -62,138 +68,59 @@ typedef struct /** debug messages */ #define VLC_MSG_DBG 3 -#define MSG_QUEUE_NORMAL 0 -#define MSG_QUEUE_HTTPD_ACCESS 1 - -/** - * Store all data requiered by messages interfaces. - */ -struct msg_bank_t +static inline msg_item_t *msg_Hold (msg_item_t *msg) { - vlc_mutex_t lock; - int i_queues; - msg_queue_t **pp_queues; -}; + vlc_hold (&msg->vlc_gc_data); + return msg; +} -struct msg_queue_t +static inline void msg_Release (msg_item_t *msg) { - int i_id; - - /** Message queue lock */ - vlc_mutex_t lock; - vlc_bool_t 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 -}; + vlc_release (&msg->vlc_gc_data); +} /** * Used by interface plugins which subscribe to the message bank. */ -struct msg_subscription_t -{ - int i_start; - int* pi_stop; - - msg_item_t* p_msg; - vlc_mutex_t* p_lock; -}; +typedef struct msg_subscription_t msg_subscription_t; /***************************************************************************** * Prototypes *****************************************************************************/ -VLC_EXPORT( void, __msg_Generic, ( vlc_object_t *, int, int, const char *, const char *, ... ) ATTRIBUTE_FORMAT( 5, 6 ) ); -VLC_EXPORT( void, __msg_GenericVa, ( vlc_object_t *, int, int, const char *, const char *, va_list args ) ); -#define msg_GenericVa(a, b, c, d, e,f) __msg_GenericVa(VLC_OBJECT(a), b, c, d, e,f) -VLC_EXPORT( void, __msg_Info, ( vlc_object_t *, const char *, ... ) ATTRIBUTE_FORMAT( 2, 3 ) ); -VLC_EXPORT( void, __msg_Err, ( vlc_object_t *, const char *, ... ) ATTRIBUTE_FORMAT( 2, 3 ) ); -VLC_EXPORT( void, __msg_Warn, ( vlc_object_t *, const char *, ... ) ATTRIBUTE_FORMAT( 2, 3 ) ); -VLC_EXPORT( void, __msg_Dbg, ( vlc_object_t *, const char *, ... ) ATTRIBUTE_FORMAT( 2, 3 ) ); - -#ifdef HAVE_VARIADIC_MACROS - -# define msg_Info( p_this, psz_format, args... ) \ - __msg_Generic( VLC_OBJECT(p_this), MSG_QUEUE_NORMAL,VLC_MSG_INFO, MODULE_STRING, \ - psz_format, ## args ) - -# define msg_Err( p_this, psz_format, args... ) \ - __msg_Generic( VLC_OBJECT(p_this), MSG_QUEUE_NORMAL, VLC_MSG_ERR, MODULE_STRING, \ - psz_format, ## args ) - -# define msg_Warn( p_this, psz_format, args... ) \ - __msg_Generic( VLC_OBJECT(p_this), MSG_QUEUE_NORMAL, VLC_MSG_WARN, MODULE_STRING, \ - psz_format, ## args ) - -# define msg_Dbg( p_this, psz_format, args... ) \ - __msg_Generic( VLC_OBJECT(p_this), MSG_QUEUE_NORMAL, VLC_MSG_DBG, MODULE_STRING, \ - psz_format, ## args ) - -#elif defined(_MSC_VER) /* To avoid warnings and even errors with c++ files */ - -inline void msg_Info( void *p_this, const char *psz_format, ... ) -{ - va_list ap; - va_start( ap, psz_format ); - __msg_GenericVa( ( vlc_object_t *)p_this, MSG_QUEUE_NORMAL,VLC_MSG_INFO, MODULE_STRING, - psz_format, ap ); - va_end(ap); -} -inline void msg_Err( void *p_this, const char *psz_format, ... ) -{ - va_list ap; - va_start( ap, psz_format ); - __msg_GenericVa( ( vlc_object_t *)p_this,MSG_QUEUE_NORMAL, VLC_MSG_ERR, MODULE_STRING, - psz_format, ap ); - va_end(ap); -} -inline void msg_Warn( void *p_this, const char *psz_format, ... ) -{ - va_list ap; - va_start( ap, psz_format ); - __msg_GenericVa( ( vlc_object_t *)p_this, MSG_QUEUE_NORMAL, VLC_MSG_WARN, MODULE_STRING, - psz_format, ap ); - va_end(ap); -} -inline void msg_Dbg( void *p_this, const char *psz_format, ... ) -{ - va_list ap; - va_start( ap, psz_format ); - __msg_GenericVa( ( vlc_object_t *)p_this, MSG_QUEUE_NORMAL, VLC_MSG_DBG, MODULE_STRING, - psz_format, ap ); - va_end(ap); -} +VLC_EXPORT( void, msg_Generic, ( vlc_object_t *, int, const char *, const char *, ... ) LIBVLC_FORMAT( 4, 5 ) ); +VLC_EXPORT( void, msg_GenericVa, ( vlc_object_t *, int, const char *, const char *, va_list args ) ); +#define msg_GenericVa(a, b, c, d, e) msg_GenericVa(VLC_OBJECT(a), b, c, d, e) + +#define msg_Info( p_this, ... ) \ + msg_Generic( VLC_OBJECT(p_this), VLC_MSG_INFO, \ + MODULE_STRING, __VA_ARGS__ ) +#define msg_Err( p_this, ... ) \ + msg_Generic( VLC_OBJECT(p_this), VLC_MSG_ERR, \ + MODULE_STRING, __VA_ARGS__ ) +#define msg_Warn( p_this, ... ) \ + msg_Generic( VLC_OBJECT(p_this), VLC_MSG_WARN, \ + MODULE_STRING, __VA_ARGS__ ) +#define msg_Dbg( p_this, ... ) \ + msg_Generic( VLC_OBJECT(p_this), VLC_MSG_DBG, \ + MODULE_STRING, __VA_ARGS__ ) + +typedef struct msg_cb_data_t msg_cb_data_t; -#else /* _MSC_VER */ - -# define msg_Info __msg_Info -# define msg_Err __msg_Err -# define msg_Warn __msg_Warn -# define msg_Dbg __msg_Dbg - -#endif /* HAVE_VARIADIC_MACROS */ +/** + * Message logging callback signature. + * Accepts one private data pointer, the message, and an overrun counter. + */ +typedef void (*msg_callback_t) (msg_cb_data_t *, msg_item_t *, unsigned); -#define msg_Create(a) __msg_Create(VLC_OBJECT(a)) -#define msg_Flush(a) __msg_Flush(VLC_OBJECT(a)) -#define msg_Destroy(a) __msg_Destroy(VLC_OBJECT(a)) -void __msg_Create ( vlc_object_t * ); -void __msg_Flush ( vlc_object_t * ); -void __msg_Destroy ( vlc_object_t * ); +VLC_EXPORT( msg_subscription_t*, msg_Subscribe, ( libvlc_int_t *, msg_callback_t, msg_cb_data_t * ) LIBVLC_USED ); +VLC_EXPORT( void, msg_Unsubscribe, ( msg_subscription_t * ) ); +VLC_EXPORT( void, msg_SubscriptionSetVerbosity, ( msg_subscription_t *, const int) ); -#define msg_Subscribe(a,b) __msg_Subscribe(VLC_OBJECT(a),b) -#define msg_Unsubscribe(a,b) __msg_Unsubscribe(VLC_OBJECT(a),b) -VLC_EXPORT( msg_subscription_t*, __msg_Subscribe, ( vlc_object_t *, int ) ); -VLC_EXPORT( void, __msg_Unsubscribe, ( vlc_object_t *, msg_subscription_t * ) ); +/* Enable or disable a certain object debug messages */ +VLC_EXPORT( void, msg_EnableObjectPrinting, ( vlc_object_t *, const char * psz_object ) ); +#define msg_EnableObjectPrinting(a,b) msg_EnableObjectPrinting(VLC_OBJECT(a),b) +VLC_EXPORT( void, msg_DisableObjectPrinting, ( vlc_object_t *, const char * psz_object ) ); +#define msg_DisableObjectPrinting(a,b) msg_DisableObjectPrinting(VLC_OBJECT(a),b) /** @@ -206,13 +133,17 @@ VLC_EXPORT( void, __msg_Unsubscribe, ( vlc_object_t *, msg_subscription_t * ) ); * @{ */ +/**************************** + * Generic stats stuff + ****************************/ enum { STATS_LAST, STATS_COUNTER, STATS_MAX, STATS_MIN, - STATS_DERIVATIVE + STATS_DERIVATIVE, + STATS_TIMER }; struct counter_sample_t @@ -223,10 +154,11 @@ struct counter_sample_t struct counter_t { + unsigned int i_id; char * psz_name; - int i_source_object; - int i_compute_type; int i_type; + void * p_obj; + int i_compute_type; int i_samples; counter_sample_t ** pp_samples; @@ -234,85 +166,60 @@ struct counter_t mtime_t last_update; }; -struct stats_handler_t +enum { - VLC_COMMON_MEMBERS - - int i_counters; - counter_t **pp_counters; + STATS_INPUT_BITRATE, + STATS_READ_BYTES, + STATS_READ_PACKETS, + STATS_DEMUX_READ, + STATS_DEMUX_BITRATE, + STATS_DEMUX_CORRUPTED, + STATS_DEMUX_DISCONTINUITY, + STATS_PLAYED_ABUFFERS, + STATS_LOST_ABUFFERS, + STATS_DECODED_AUDIO, + STATS_DECODED_VIDEO, + STATS_DECODED_SUB, + STATS_CLIENT_CONNECTIONS, + STATS_ACTIVE_CONNECTIONS, + STATS_SOUT_SENT_PACKETS, + STATS_SOUT_SENT_BYTES, + STATS_SOUT_SEND_BITRATE, + STATS_DISPLAYED_PICTURES, + STATS_LOST_PICTURES, + + STATS_TIMER_PLAYLIST_BUILD, + STATS_TIMER_ML_LOAD, + STATS_TIMER_ML_DUMP, + STATS_TIMER_INTERACTION, + STATS_TIMER_PREPARSE, + STATS_TIMER_INPUT_LAUNCHING, + STATS_TIMER_MODULE_NEED, + STATS_TIMER_VIDEO_FRAME_ENCODING, + STATS_TIMER_AUDIO_FRAME_ENCODING, + + STATS_TIMER_SKINS_PLAYTREE_IMAGE, }; -#define stats_Update( a,b,c) __stats_Update( VLC_OBJECT( a ), b, c ) -VLC_EXPORT( int, __stats_Update, (vlc_object_t*, char *, vlc_value_t) ); -#define stats_Create( a,b,c,d ) __stats_Create( VLC_OBJECT(a), b, c, d ) -VLC_EXPORT( int, __stats_Create, (vlc_object_t*, char *, int, int) ); -#define stats_Get( a,b,c,d ) __stats_Create( VLC_OBJECT(a), b, c, d ) -VLC_EXPORT( int, __stats_Get, (vlc_object_t*, int, char *, vlc_value_t*) ); -#define stats_CounterGet( a,b,c) __stats_CounterGet( VLC_OBJECT(a), b, c ) -VLC_EXPORT( counter_t*, __stats_CounterGet, (vlc_object_t*, int, char * ) ); - -#define stats_GetInteger( a,b,c,d ) __stats_GetInteger( VLC_OBJECT(a), b, c, d ) -static inline int __stats_GetInteger( vlc_object_t *p_obj, int i_id, - char *psz_name, int *value ) -{ - vlc_value_t val; - int i_ret = __stats_Get( p_obj, i_id, psz_name, &val ); - *value = val.i_int; - return i_ret; -} - -#define stats_GetFloat(a,b,c,d ) __stats_GetFloat( VLC_OBJECT(a), b, c, d ) -static inline int __stats_GetFloat( vlc_object_t *p_obj, int i_id, - char *psz_name, float *value ) -{ - vlc_value_t val; - int i_ret = __stats_Get( p_obj, i_id, psz_name, &val ); - *value = val.f_float; - return i_ret; -} -#define stats_UpdateInteger( a,b,c ) __stats_UpdateInteger( VLC_OBJECT(a),b,c ) -static inline int __stats_UpdateInteger( vlc_object_t *p_obj, char *psz_name, - int i ) -{ - vlc_value_t val; - val.i_int = i; - return __stats_Update( p_obj, psz_name, val ); -} -#define stats_UpdateFloat( a,b,c ) __stats_UpdateFloat( VLC_OBJECT(a),b,c ) -static inline int __stats_UpdateFloat( vlc_object_t *p_obj, char *psz_name, - float f ) -{ - vlc_value_t val; - val.f_float = f; - return __stats_Update( p_obj, psz_name, val ); -} - -struct input_stats_t -{ +/********* + * Timing + ********/ +VLC_EXPORT( void, stats_TimerStart, (vlc_object_t*, const char *, unsigned int ) ); +VLC_EXPORT( void, stats_TimerStop, (vlc_object_t*, unsigned int) ); +VLC_EXPORT( void, stats_TimerDump, (vlc_object_t*, unsigned int) ); +VLC_EXPORT( void, stats_TimersDumpAll, (vlc_object_t*) ); +#define stats_TimerStart(a,b,c) stats_TimerStart( VLC_OBJECT(a), b,c ) +#define stats_TimerStop(a,b) stats_TimerStop( VLC_OBJECT(a), b ) +#define stats_TimerDump(a,b) stats_TimerDump( VLC_OBJECT(a), b ) +#define stats_TimersDumpAll(a) stats_TimersDumpAll( VLC_OBJECT(a) ) - vlc_mutex_t lock; +VLC_EXPORT( void, stats_TimersCleanAll, (vlc_object_t * ) ); +#define stats_TimersCleanAll(a) stats_TimersCleanAll( VLC_OBJECT(a) ) - /* Input */ - int i_read_packets; - int i_read_bytes; - float f_input_bitrate; - float f_average_input_bitrate; +VLC_EXPORT( void, stats_TimerClean, (vlc_object_t *, unsigned int ) ); +#define stats_TimerClean(a,b) stats_TimerClean( VLC_OBJECT(a), b ) - /* Demux */ - int i_demux_read_packets; - int i_demux_read_bytes; - float f_demux_bitrate; - float f_average_demux_bitrate; - - /* Decoders */ - int i_decoded_audio; - int i_decoded_video; - - /* Vout */ - int i_displayed_pictures; - int i_lost_pictures; -}; - -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 *) ); +/** + * @} + */ +#endif