Gather some sout stats (Refs:#473)

include/vlc_messages.h

@@ -315,6 +315,11 @@ struct input_stats_t
     int i_displayed_pictures;
     int i_lost_pictures;
 
+    /* Sout */
+    int i_sent_packets;
+    int i_sent_bytes;
+    float f_send_bitrate;
+
     /* Aout */
     int i_played_abuffers;
     int i_lost_abuffers;

modules/gui/wxwidgets/dialogs/infopanels.cpp

@@ -197,6 +197,27 @@ InputStatsInfoPanel::InputStatsInfoPanel( intf_thread_t *_p_intf,
     video_bsizer->Layout();
     sizer->Add( video_bsizer , 0, wxALL| wxGROW, 5 );
 
+    /* Sout */
+    wxStaticBox *sout_box = new wxStaticBox( this, -1,
+                                              wxU( _("Streaming" ) ) );
+    sout_box->SetAutoLayout( TRUE );
+    sout_bsizer = new wxStaticBoxSizer( sout_box, wxVERTICAL );
+    sout_sizer = new wxFlexGridSizer( 2,3, 20 );
+
+#define SOUT_ADD(txt,widget,dflt) \
+    { sout_sizer->Add ( new wxStaticText( this, -1, wxU(_( txt ) ) ),    \
+                         0, wxEXPAND|wxLEFT|wxALIGN_LEFT , 5  );         \
+      widget = new wxStaticText( this, -1, wxU( dflt ) );                \
+      sout_sizer->Add( widget, 0, wxEXPAND|wxRIGHT|wxALIGN_RIGHT, 5 );   \
+    }
+    SOUT_ADD( "Sent packets", sout_sent_packets_text, "0" );
+    SOUT_ADD( "Sent bytes", sout_sent_bytes_text, "0          " );
+    SOUT_ADD( "Send rate", sout_send_bitrate_text, "0        " );
+    sout_sizer->Layout();
+    sout_bsizer->Add( sout_sizer, 0, wxALL | wxGROW, 5 );
+    sout_bsizer->Layout();
+    sizer->Add( sout_bsizer , 0, wxALL| wxGROW, 5 );
+
    /* Aout */
     wxStaticBox *audio_box = new wxStaticBox( this, -1,
                                               wxU( _("Audio" ) ) );
@@ -215,12 +236,9 @@ InputStatsInfoPanel::InputStatsInfoPanel( intf_thread_t *_p_intf,
     AUDIO_ADD( "Played buffers", played_abuffers_text,
                                  "0                  " );
     AUDIO_ADD( "Lost buffers", lost_abuffers_text, "0" );
-
-
     audio_sizer->Layout();
     audio_bsizer->Add( audio_sizer, 0, wxALL | wxGROW, 5 );
     audio_bsizer->Layout();
-    sizer->AddSpacer( 0 );
     sizer->Add( audio_bsizer , 0, wxALL| wxGROW, 5 );
 
     sizer->Layout();
@@ -254,6 +272,14 @@ void InputStatsInfoPanel::Update( input_item_t *p_item )
     UPDATE( displayed_text, "%5i", p_item->p_stats->i_displayed_pictures );
     UPDATE( lost_frames_text, "%5i", p_item->p_stats->i_lost_pictures );
 
+    /* Sout */
+    UPDATE( sout_sent_packets_text, "%5i", p_item->p_stats->i_sent_packets );
+    UPDATE( sout_sent_bytes_text, "%8.0f kB",
+            (float)(p_item->p_stats->i_sent_bytes)/1000 );
+    UPDATE( sout_send_bitrate_text, "%6.0f kB/S",
+            (float)(p_item->p_stats->f_send_bitrate)*1000 );
+
+    /* Audio*/
     UPDATE( audio_decoded_text, "%5i", p_item->p_stats->i_decoded_audio );
     UPDATE( played_abuffers_text, "%5i", p_item->p_stats->i_played_abuffers );
     UPDATE( lost_abuffers_text, "%5i", p_item->p_stats->i_lost_abuffers );

modules/gui/wxwidgets/dialogs/infopanels.hpp

@@ -97,6 +97,12 @@ private:
     wxStaticText *displayed_text;
     wxStaticText *lost_frames_text;
 
+    wxFlexGridSizer *sout_sizer;
+    wxStaticBoxSizer *sout_bsizer;
+    wxStaticText *sout_sent_packets_text;
+    wxStaticText *sout_sent_bytes_text;
+    wxStaticText *sout_send_bitrate_text;
+
     wxFlexGridSizer *audio_sizer;
     wxStaticBoxSizer *audio_bsizer;
     wxStaticText *audio_decoded_text;

modules/stream_out/transcode.c

@@ -1328,6 +1328,7 @@ static int transcode_audio_process( sout_stream_t *p_stream,
     while( (p_audio_buf = id->p_decoder->pf_decode_audio( id->p_decoder,
                                                           &in )) )
     {
+        stats_UpdateInteger( p_stream->p_parent->p_parent, "decoded_audio", 1 );
         if( p_sys->b_master_sync )
         {
             mtime_t i_dts = date_Get( &id->interpolated_pts ) + 1;
@@ -1730,6 +1731,7 @@ static int transcode_video_process( sout_stream_t *p_stream,
     while( (p_pic = id->p_decoder->pf_decode_video( id->p_decoder, &in )) )
     {
         subpicture_t *p_subpic = 0;
+        stats_UpdateInteger( p_stream->p_parent->p_parent, "decoded_video", 1 );
 
         if( p_stream->p_sout->i_out_pace_nocontrol && p_sys->b_hurry_up )
         {

src/misc/stats.c

@@ -183,6 +183,7 @@ int __stats_Get( vlc_object_t *p_this, int i_object_id, char *psz_name, vlc_valu
     {
         vlc_mutex_unlock( &p_handler->object_lock );
         vlc_object_release( p_handler );
+        val->i_int = val->f_float = 0.0;
         return VLC_ENOOBJ;
     }
 
@@ -255,7 +256,7 @@ counter_t *__stats_CounterGet( vlc_object_t *p_this, int i_object_id,
     vlc_mutex_lock( &p_handler->object_lock );
 
     /* Look for existing element */
-    p_counter = GetCounter( p_handler, p_this->i_object_id,
+    p_counter = GetCounter( p_handler, i_object_id,
                             psz_name );
     vlc_mutex_unlock( &p_handler->object_lock );
     vlc_object_release( p_handler );
@@ -290,13 +291,21 @@ void stats_ComputeInputStats( input_thread_t *p_input,
     stats_GetInteger( p_input, p_input->i_object_id, "decoded_audio",
                       &p_stats->i_decoded_audio );
 
+    /* Sout */
+    stats_GetInteger( p_input, p_input->i_object_id, "sout_sent_packets",
+                      &p_stats->i_sent_packets );
+    stats_GetInteger( p_input, p_input->i_object_id, "sout_sent_bytes",
+                      &p_stats->i_sent_bytes );
+    stats_GetFloat  ( p_input, p_input->i_object_id, "sout_send_bitrate",
+                      &p_stats->f_send_bitrate );
+
     /* Aout - We store in p_input because aout is shared */
     stats_GetInteger( p_input, p_input->i_object_id, "played_abuffers",
                       &p_stats->i_played_abuffers );
     stats_GetInteger( p_input, p_input->i_object_id, "lost_abuffers",
                       &p_stats->i_lost_abuffers );
 
-    /* Vouts */
+    /* Vouts - FIXME: Store all in input */
     p_list = vlc_list_find( p_input, VLC_OBJECT_VOUT, FIND_CHILD );
     if( p_list )
     {
@@ -327,7 +336,9 @@ void stats_ReinitInputStats( input_stats_t *p_stats )
     p_stats->f_demux_bitrate = p_stats->f_average_demux_bitrate =
     p_stats->i_displayed_pictures = p_stats->i_lost_pictures =
     p_stats->i_played_abuffers = p_stats->i_lost_abuffers =
-    p_stats->i_decoded_video = p_stats->i_decoded_audio = 0;
+    p_stats->i_decoded_video = p_stats->i_decoded_audio =
+    p_stats->i_sent_bytes = p_stats->i_sent_packets = p_stats->f_send_bitrate
+     = 0;
 }
 
 void stats_DumpInputStats( input_stats_t *p_stats  )
@@ -336,13 +347,14 @@ void stats_DumpInputStats( input_stats_t *p_stats  )
     /* f_bitrate is in bytes / microsecond
      * *1000 => bytes / millisecond => kbytes / seconds */
     fprintf( stderr, "Input : %i (%i bytes) - %f kB/s - Demux : %i (%i bytes) - %f kB/s\n"
-                     " - Vout : %i/%i - Aout : %i/%i\n",
+                     " - Vout : %i/%i - Aout : %i/%i - Vout : %f\n",
                     p_stats->i_read_packets, p_stats->i_read_bytes,
                     p_stats->f_input_bitrate * 1000,
                     p_stats->i_demux_read_packets, p_stats->i_demux_read_bytes,
                     p_stats->f_demux_bitrate * 1000,
                     p_stats->i_displayed_pictures, p_stats->i_lost_pictures,
-                    p_stats->i_played_abuffers, p_stats->i_lost_abuffers );
+                    p_stats->i_played_abuffers, p_stats->i_lost_abuffers,
+                    p_stats->f_send_bitrate );
     vlc_mutex_unlock( &p_stats->lock );
 }
 

src/stream_output/stream_output.c

@@ -71,6 +71,7 @@ sout_instance_t *__sout_NewInstance( vlc_object_t *p_parent, char * psz_dest )
 {
     sout_instance_t *p_sout;
     vlc_value_t keep;
+    counter_t *p_counter;
 
     if( var_Get( p_parent, "sout-keep", &keep ) < 0 )
     {
@@ -140,6 +141,16 @@ sout_instance_t *__sout_NewInstance( vlc_object_t *p_parent, char * psz_dest )
     /* attach it for inherit */
     vlc_object_attach( p_sout, p_parent );
 
+    /* Create statistics */
+    stats_Create( p_parent, "sout_sent_packets",
+                  VLC_VAR_INTEGER, STATS_COUNTER );
+    stats_Create( p_parent, "sout_sent_bytes", VLC_VAR_INTEGER, STATS_COUNTER );
+    stats_Create( p_parent, "sout_send_bitrate",
+                  VLC_VAR_FLOAT, STATS_DERIVATIVE );
+    p_counter = stats_CounterGet( p_parent, p_parent->i_object_id,
+                    "sout_send_bitrate" );
+    if( p_counter) p_counter->update_interval = 1000000;
+
     p_sout->p_stream = sout_StreamNew( p_sout, p_sout->psz_chain );
 
     if( p_sout->p_stream == NULL )
@@ -354,6 +365,17 @@ int sout_AccessOutRead( sout_access_out_t *p_access, block_t *p_buffer )
  *****************************************************************************/
 int sout_AccessOutWrite( sout_access_out_t *p_access, block_t *p_buffer )
 {
+    int i_total;
+    /* Access_out -> sout_instance -> input_thread_t */
+    stats_UpdateInteger( p_access->p_parent->p_parent,
+                  "sout_sent_packets", 1 );
+    stats_UpdateInteger( p_access->p_parent->p_parent,
+                  "sout_sent_bytes", p_buffer->i_buffer );
+    stats_GetInteger( p_access->p_parent->p_parent,
+                      p_access->p_parent->p_parent->i_object_id,
+                      "sout_sent_bytes", &i_total );
+    stats_UpdateFloat( p_access->p_parent->p_parent, "sout_send_bitrate",
+                       (float)i_total );
     return p_access->pf_write( p_access, p_buffer );
 }