]> git.sesse.net Git - vlc/blobdiff - src/input/input.c
playlist: Listen to duration changed events, and remove a vout->playlist dependency.
[vlc] / src / input / input.c
index f42fdbb37d47d02dc615d240a0e526de8e3b71b1..9914457420f191c61a33d5db502ceb11a5f11347 100644 (file)
@@ -29,7 +29,7 @@
 # include "config.h"
 #endif
 
-#include <vlc/vlc.h>
+#include <vlc_common.h>
 
 #include <ctype.h>
 #include <limits.h>
@@ -153,16 +153,16 @@ static input_thread_t *Create( vlc_object_t *p_parent, input_item_t *p_item,
         STATS_TIMER_INPUT_LAUNCHING );
 
     MALLOC_NULL( p_input->p, input_thread_private_t );
+    memset( p_input->p, 0, sizeof( input_thread_private_t ) );
 
     /* One "randomly" selected input thread is responsible for computing
      * the global stats. Check if there is already someone doing this */
     if( p_input->p_libvlc->p_stats && !b_quick )
     {
+        libvlc_priv_t *priv = libvlc_priv (p_input->p_libvlc);
         vlc_mutex_lock( &p_input->p_libvlc->p_stats->lock );
-        if( p_input->p_libvlc->p_stats_computer == NULL )
-        {
-            p_input->p_libvlc->p_stats_computer = p_input;
-        }
+        if( priv->p_stats_computer == NULL )
+            priv->p_stats_computer = p_input;
         vlc_mutex_unlock( &p_input->p_libvlc->p_stats->lock );
     }
 
@@ -217,7 +217,7 @@ static input_thread_t *Create( vlc_object_t *p_parent, input_item_t *p_item,
     p_input->p->slave   = NULL;
 
     /* Init control buffer */
-    vlc_mutex_init( p_input, &p_input->p->lock_control );
+    vlc_mutex_init( &p_input->p->lock_control );
     p_input->p->i_control = 0;
 
     /* Parse input options */
@@ -273,7 +273,7 @@ static input_thread_t *Create( vlc_object_t *p_parent, input_item_t *p_item,
                      }
                      psz_start = psz_end + 1;
                 }
-                msg_Dbg( p_input, "adding bookmark: %s, bytes="I64Fd", time="I64Fd,
+                msg_Dbg( p_input, "adding bookmark: %s, bytes=%"PRId64", time=%"PRId64,
                                   p_seekpoint->psz_name, p_seekpoint->i_byte_offset,
                                   p_seekpoint->i_time_offset );
                 input_Control( p_input, INPUT_ADD_BOOKMARK, p_seekpoint );
@@ -285,9 +285,6 @@ static input_thread_t *Create( vlc_object_t *p_parent, input_item_t *p_item,
     }
 
     /* Remove 'Now playing' info as it is probably outdated */
-    input_Control( p_input, INPUT_DEL_INFO,
-        _(VLC_META_INFO_CAT),
-        _(VLC_META_NOW_PLAYING) );
     input_item_SetNowPlaying( p_item, NULL );
 
     /* */
@@ -302,7 +299,7 @@ static input_thread_t *Create( vlc_object_t *p_parent, input_item_t *p_item,
     }
 
     memset( &p_input->p->counters, 0, sizeof( p_input->p->counters ) );
-    vlc_mutex_init( p_input, &p_input->p->counters.counters_lock );
+    vlc_mutex_init( &p_input->p->counters.counters_lock );
 
     /* Attach only once we are ready */
     vlc_object_attach( p_input, p_parent );
@@ -322,7 +319,7 @@ static void Destructor( input_thread_t * p_input )
 
     stats_TimerDump( p_input, STATS_TIMER_INPUT_LAUNCHING );
     stats_TimerClean( p_input, STATS_TIMER_INPUT_LAUNCHING );
-
+#ifdef ENABLE_SOUT
     if( priv->b_owns_its_sout && priv->p_sout )
     {
         if( priv->b_sout_keep )
@@ -333,7 +330,7 @@ static void Destructor( input_thread_t * p_input )
             priv->p_sout = NULL;
         }
     }
-
+#endif
     vlc_gc_decref( p_input->p->input.p_item );
 
     vlc_mutex_destroy( &p_input->p->counters.counters_lock );
@@ -557,7 +554,7 @@ static int Run( input_thread_t *p_input )
 
         /* We have finished */
         p_input->b_eof = true;
-        playlist_Signal( pl_Get( p_input ) );
+        playlist_Signal( libvlc_priv (p_input->p_libvlc)->p_playlist );
     }
 
     /* Wait until we are asked to die */
@@ -775,17 +772,17 @@ static void MainLoop( input_thread_t *p_input )
             }
 
             var_SetBool( p_input, "intf-change", true );
-            i_intf_update = mdate() + I64C(150000);
+            i_intf_update = mdate() + INT64_C(150000);
         }
         /* 150ms * 8 = ~ 1 second */
         if( ++i_updates % 8 == 0 )
         {
             stats_ComputeInputStats( p_input, p_input->p->input.p_item->p_stats );
             /* Are we the thread responsible for computing global stats ? */
-            if( p_input->p_libvlc->p_stats_computer == p_input )
+            if( libvlc_priv (p_input->p_libvlc)->p_stats_computer == p_input )
             {
                 stats_ComputeGlobalStats( p_input->p_libvlc,
-                                     p_input->p_libvlc->p_stats );
+                                          p_input->p_libvlc->p_stats );
             }
         }
     }
@@ -798,7 +795,7 @@ static void InitStatistics( input_thread_t * p_input )
     /* Prepare statistics */
 #define INIT_COUNTER( c, type, compute ) p_input->p->counters.p_##c = \
  stats_CounterCreate( p_input, VLC_VAR_##type, STATS_##compute);
-    if( p_input->p_libvlc->b_stats )
+    if( libvlc_stats (p_input) )
     {
         INIT_COUNTER( read_bytes, INTEGER, COUNTER );
         INIT_COUNTER( read_packets, INTEGER, COUNTER );
@@ -822,6 +819,7 @@ static void InitStatistics( input_thread_t * p_input )
     }
 }
 
+#ifdef ENABLE_SOUT
 static int InitSout( input_thread_t * p_input )
 {
     char *psz;
@@ -865,7 +863,7 @@ static int InitSout( input_thread_t * p_input )
                 return VLC_EGENERIC;
             }
         }
-        if( p_input->p_libvlc->b_stats )
+        if( libvlc_stats (p_input) )
         {
             INIT_COUNTER( sout_sent_packets, INTEGER, COUNTER );
             INIT_COUNTER (sout_sent_bytes, INTEGER, COUNTER );
@@ -886,6 +884,7 @@ static int InitSout( input_thread_t * p_input )
 
     return VLC_SUCCESS;
 }
+#endif
 
 static void InitTitle( input_thread_t * p_input )
 {
@@ -932,6 +931,7 @@ static void StartTitle( input_thread_t * p_input )
     int i, i_delay;
     char *psz;
     char *psz_subtitle;
+    int64_t i_length;
 
     /* Start title/chapter */
 
@@ -952,9 +952,10 @@ static void StartTitle( input_thread_t * p_input )
 
     /* Start time*/
     /* Set start time */
-    p_input->p->i_start = I64C(1000000) * var_GetInteger( p_input, "start-time" );
-    p_input->p->i_stop  = I64C(1000000) * var_GetInteger( p_input, "stop-time" );
-    p_input->p->i_run   = I64C(1000000) * var_GetInteger( p_input, "run-time" );
+    p_input->p->i_start = INT64_C(1000000) * var_GetInteger( p_input, "start-time" );
+    p_input->p->i_stop  = INT64_C(1000000) * var_GetInteger( p_input, "stop-time" );
+    p_input->p->i_run   = INT64_C(1000000) * var_GetInteger( p_input, "run-time" );
+    i_length = var_GetTime( p_input, "length" );
     if( p_input->p->i_run < 0 )
     {
         msg_Warn( p_input, "invalid run-time ignored" );
@@ -963,7 +964,7 @@ static void StartTitle( input_thread_t * p_input )
 
     if( p_input->p->i_start > 0 )
     {
-        if( p_input->p->i_start >= val.i_time )
+        if( p_input->p->i_start >= i_length )
         {
             msg_Warn( p_input, "invalid start-time ignored" );
         }
@@ -972,7 +973,7 @@ static void StartTitle( input_thread_t * p_input )
             vlc_value_t s;
 
             msg_Dbg( p_input, "starting at time: %ds",
-                              (int)( p_input->p->i_start / I64C(1000000) ) );
+                              (int)( p_input->p->i_start / INT64_C(1000000) ) );
 
             s.i_time = p_input->p->i_start;
             input_ControlPush( p_input, INPUT_CONTROL_SET_TIME, &s );
@@ -1162,10 +1163,11 @@ static int Init( input_thread_t * p_input )
     }
 
     InitStatistics( p_input );
+#ifdef ENABLE_SOUT
     ret = InitSout( p_input );
-
     if( ret != VLC_SUCCESS )
         return ret; /* FIXME: goto error; should be better here */
+#endif
 
     /* Create es out */
     p_input->p->p_es_out = input_EsOutNew( p_input, p_input->p->i_rate );
@@ -1250,15 +1252,15 @@ error:
 
     if( p_input->p->p_es_out )
         input_EsOutDelete( p_input->p->p_es_out );
-
+#ifdef ENABLE_SOUT
     if( p_input->p->p_sout )
     {
         vlc_object_detach( p_input->p->p_sout );
         sout_DeleteInstance( p_input->p->p_sout );
     }
+#endif
 
-
-    if( !p_input->b_preparsing && p_input->p_libvlc->b_stats )
+    if( !p_input->b_preparsing && libvlc_stats (p_input) )
     {
 #define EXIT_COUNTER( c ) do { if( p_input->p->counters.p_##c ) \
                                    stats_CounterClean( p_input->p->counters.p_##c );\
@@ -1341,15 +1343,17 @@ static void End( input_thread_t * p_input )
     if( !p_input->b_preparsing )
     {
 #define CL_CO( c ) stats_CounterClean( p_input->p->counters.p_##c ); p_input->p->counters.p_##c = NULL;
-        if( p_input->p_libvlc->b_stats )
+        if( libvlc_stats (p_input) )
         {
+            libvlc_priv_t *priv = libvlc_priv (p_input->p_libvlc);
+
             /* make sure we are up to date */
             stats_ComputeInputStats( p_input, p_input->p->input.p_item->p_stats );
-            if( p_input->p_libvlc->p_stats_computer == p_input )
+            if( priv->p_stats_computer == p_input )
             {
                 stats_ComputeGlobalStats( p_input->p_libvlc,
                                           p_input->p_libvlc->p_stats );
-                p_input->p_libvlc->p_stats_computer = NULL;
+                priv->p_stats_computer = NULL;
             }
             CL_CO( read_bytes );
             CL_CO( read_packets );
@@ -1416,20 +1420,27 @@ static sout_instance_t *SoutFind( vlc_object_t *p_parent, input_item_t *p_item,
      * XXX it might be unusable but this will be checked later */
     if( b_keep_sout )
     {
-        p_sout = vlc_object_find( p_parent->p_libvlc, VLC_OBJECT_SOUT,
-                                                      FIND_CHILD );
-        if( p_sout )
+        playlist_t *p_playlist = vlc_object_find( p_parent->p_libvlc,
+                VLC_OBJECT_PLAYLIST, FIND_CHILD );
+        if( p_playlist )
         {
-            if( p_sout->p_parent != VLC_OBJECT( p_sout->p_libvlc ) )
-            {
-                vlc_object_release( p_sout );
-                p_sout = NULL;
-            }
-            else
+            vlc_mutex_lock( &p_playlist->gc_lock );
+            p_sout = vlc_object_find( p_playlist, VLC_OBJECT_SOUT, FIND_CHILD );
+            if( p_sout )
             {
-                vlc_object_detach( p_sout );    /* Remove it from the GC */
-                vlc_object_release( p_sout );
+                if( p_sout->p_parent != VLC_OBJECT( p_playlist ) )
+                {
+                    vlc_object_release( p_sout );
+                    p_sout = NULL;
+                }
+                else
+                {
+                    vlc_object_detach( p_sout );    /* Remove it from the GC */
+                    vlc_object_release( p_sout );
+                }
             }
+            vlc_mutex_unlock( &p_playlist->gc_lock );
+            vlc_object_release( p_playlist );
         }
     }
 
@@ -1441,8 +1452,14 @@ static sout_instance_t *SoutFind( vlc_object_t *p_parent, input_item_t *p_item,
 
 static void SoutKeep( sout_instance_t *p_sout )
 {
+    playlist_t * p_playlist = vlc_object_find( p_sout, VLC_OBJECT_PLAYLIST,
+                                                FIND_PARENT );
+    if( !p_playlist ) return;
+
     msg_Dbg( p_sout, "sout has been kept" );
-    vlc_object_attach( p_sout, p_sout->p_libvlc );
+    vlc_object_attach( p_sout, p_playlist );
+
+    vlc_object_release( p_playlist );
 }
 
 /*****************************************************************************
@@ -1615,7 +1632,7 @@ static bool Control( input_thread_t *p_input, int i_type,
             }
             if( i_ret )
             {
-                msg_Warn( p_input, "INPUT_CONTROL_SET_TIME(_OFFSET) "I64Fd
+                msg_Warn( p_input, "INPUT_CONTROL_SET_TIME(_OFFSET) %"PRId64
                          " failed or not possible", i_time );
             }
             else
@@ -2107,7 +2124,6 @@ static int UpdateFromAccess( input_thread_t *p_input )
         vlc_meta_t *p_meta = vlc_meta_New();
         access_Control( p_input->p->input.p_access,ACCESS_GET_META, p_meta );
         InputUpdateMeta( p_input, p_meta );
-        var_SetInteger( pl_Get( p_input ), "item-change", p_input->p->input.p_item->i_id );
         p_access->info.i_update &= ~INPUT_UPDATE_META;
     }
 
@@ -2146,14 +2162,6 @@ static int UpdateFromAccess( input_thread_t *p_input )
 static void UpdateItemLength( input_thread_t *p_input, int64_t i_length )
 {
     input_item_SetDuration( p_input->p->input.p_item, (mtime_t) i_length );
-
-    if( !p_input->b_preparsing )
-    {
-        pl_Yield( p_input );
-        var_SetInteger( pl_Get( p_input ), "item-change",
-                        p_input->p->input.p_item->i_id );
-        pl_Release( p_input );
-    }
 }
 
 /*****************************************************************************
@@ -2162,27 +2170,8 @@ static void UpdateItemLength( input_thread_t *p_input, int64_t i_length )
 static input_source_t *InputSourceNew( input_thread_t *p_input )
 {
     input_source_t *in = (input_source_t*) malloc( sizeof( input_source_t ) );
-
-    if( !in )
-    {
-        msg_Err( p_input, "out of memory for new input source" );
-        return NULL;
-    }
-
-    in->p_item   = NULL;
-    in->p_access = NULL;
-    in->p_stream = NULL;
-    in->p_demux  = NULL;
-    in->b_title_demux = false;
-    TAB_INIT( in->i_title, in->title );
-    in->b_can_pause = true;
-    in->b_can_pace_control = true;
-    in->b_can_rate_control = true;
-    in->b_rescale_ts = true;
-    in->b_eof = false;
-    in->f_fps = 0.0;
-    in->i_cr_average = 0;
-
+    if( in )
+        memset( in, 0, sizeof( input_source_t ) );
     return in;
 }
 
@@ -2633,7 +2622,6 @@ static void InputUpdateMeta( input_thread_t *p_input, vlc_meta_t *p_meta )
     input_item_t *p_item = p_input->p->input.p_item;
     char * psz_arturl = NULL;
     char *psz_title = NULL;
-    int i;
     int i_arturl_event = false;
 
     if( !p_meta )
@@ -2697,19 +2685,6 @@ static void InputUpdateMeta( input_thread_t *p_input, vlc_meta_t *p_meta )
         free( psz_title );
     }
 
-    if( p_meta )
-    {
-        char ** ppsz_all_keys = vlc_dictionary_all_keys( &p_meta->extra_tags );
-        for( i = 0; ppsz_all_keys[i]; i++ )
-        {
-            input_Control( p_input, INPUT_ADD_INFO, _(VLC_META_INFO_CAT), _(ppsz_all_keys[i]),
-                    vlc_dictionary_value_for_key( &p_meta->extra_tags, ppsz_all_keys[i] ) );
-            free( ppsz_all_keys[i] );
-        }
-        free( ppsz_all_keys );
-        vlc_meta_Delete( p_meta );
-    }
-
     /** \todo handle sout meta */
 }
 
@@ -2831,6 +2806,12 @@ void MRLSplit( char *psz_dup, const char **ppsz_access, const char **ppsz_demux,
         psz_demux = strchr( psz_access, '/' );
         if( psz_demux )
             *psz_demux++ = '\0';
+
+        /* We really don't want module name substitution here! */
+        if( psz_access[0] == '$' )
+            psz_access++;
+        if( psz_demux && psz_demux[0] == '$' )
+            psz_demux++;
     }
     else
     {