* Added support for some terribly braindead DVD subtitles in Kenshin
    which do not have a "stop display" command. Anime fans rejoice!
  * Fixed the BeOS interface to use p_aout_bank instead of p_main->p_aout.
  * Coding-style butchery (mostly tabs).

include/video.h

@@ -4,7 +4,7 @@
  * includes all common video types and constants.
  *****************************************************************************
  * Copyright (C) 1999, 2000 VideoLAN
- * $Id: video.h,v 1.29 2001/03/21 13:42:33 sam Exp $
+ * $Id: video.h,v 1.30 2001/05/07 04:42:42 sam Exp $
  *
  * Authors: Vincent Seguin <seguin@via.ecp.fr>
  *
@@ -123,9 +123,10 @@ typedef struct subpicture_s
     int             i_size;                                     /* data size */
     struct subpicture_s *   p_next;         /* next subtitle to be displayed */
 
-    /* Other properties */
-    mtime_t         begin_date;                 /* beginning of display date */
-    mtime_t         end_date;                         /* end of display date */
+    /* Date properties */
+    mtime_t         i_start;                    /* beginning of display date */
+    mtime_t         i_stop;                           /* end of display date */
+    boolean_t       b_ephemer;             /* does the subtitle have a TTL ? */
 
     /* Display properties - these properties are only indicative and may be
      * changed by the video output thread, or simply ignored depending of the

plugins/beos/intf_beos.cpp

@@ -2,7 +2,7 @@
  * intf_beos.cpp: beos interface
  *****************************************************************************
  * Copyright (C) 1999, 2000, 2001 VideoLAN
- * $Id: intf_beos.cpp,v 1.27 2001/05/01 04:18:17 sam Exp $
+ * $Id: intf_beos.cpp,v 1.28 2001/05/07 04:42:42 sam Exp $
  *
  * Authors: Jean-Marc Dressler <polux@via.ecp.fr>
  *          Samuel Hocevar <sam@zoy.org>
@@ -101,9 +101,11 @@ typedef struct intf_sys_s
  * InterfaceWindow
  *****************************************************************************/
 
-InterfaceWindow::InterfaceWindow( BRect frame, const char *name , intf_thread_t  *p_interface )
-    : BWindow(frame, name, B_FLOATING_WINDOW_LOOK, B_NORMAL_WINDOW_FEEL,
-    	B_NOT_RESIZABLE | B_NOT_ZOOMABLE | B_WILL_ACCEPT_FIRST_CLICK |B_ASYNCHRONOUS_CONTROLS)
+InterfaceWindow::InterfaceWindow( BRect frame, const char *name,
+                                  intf_thread_t  *p_interface )
+    : BWindow( frame, name, B_FLOATING_WINDOW_LOOK, B_NORMAL_WINDOW_FEEL,
+               B_NOT_RESIZABLE | B_NOT_ZOOMABLE | B_WILL_ACCEPT_FIRST_CLICK
+                | B_ASYNCHRONOUS_CONTROLS )
 {
     file_panel = NULL;
     p_intf = p_interface;
@@ -125,28 +127,31 @@ InterfaceWindow::InterfaceWindow( BRect frame, const char *name , intf_thread_t
 
     BMenuItem *mItem;
 
-	menu_bar->AddItem( mFile = new BMenu("File") );
+    menu_bar->AddItem( mFile = new BMenu( "File" ) );
     menu_bar->ResizeToPreferred();
-	mFile->AddItem(mItem = new BMenuItem("Open File" B_UTF8_ELLIPSIS, new BMessage(OPEN_FILE), 'O'));
-	cd_menu = new CDMenu("Open Disc");
-	mFile->AddItem(cd_menu);
+    mFile->AddItem( mItem = new BMenuItem( "Open File" B_UTF8_ELLIPSIS,
+                                           new BMessage(OPEN_FILE), 'O') );
+    cd_menu = new CDMenu( "Open Disc" );
+    mFile->AddItem( cd_menu );
     mFile->AddSeparatorItem();
-	mFile->AddItem(mItem = new BMenuItem("About" B_UTF8_ELLIPSIS, new BMessage(B_ABOUT_REQUESTED), 'A'));
+    mFile->AddItem( mItem = new BMenuItem( "About" B_UTF8_ELLIPSIS,
+                                       new BMessage(B_ABOUT_REQUESTED), 'A') );
     mItem->SetTarget( be_app );
-	mFile->AddItem(mItem = new BMenuItem("Quit", new BMessage(B_QUIT_REQUESTED), 'Q'));
+    mFile->AddItem(mItem = new BMenuItem( "Quit",
+                                        new BMessage(B_QUIT_REQUESTED), 'Q') );
 
-	menu_bar->AddItem ( mAudio = new BMenu("Audio") );
+    menu_bar->AddItem ( mAudio = new BMenu( "Audio" ) );
     menu_bar->ResizeToPreferred();
-	mAudio->AddItem( new LanguageMenu("Language", AUDIO_ES, p_intf) );
-	mAudio->AddItem( new LanguageMenu("Subtitles", SPU_ES, p_intf) );
+    mAudio->AddItem( new LanguageMenu( "Language", AUDIO_ES, p_intf ) );
+    mAudio->AddItem( new LanguageMenu( "Subtitles", SPU_ES, p_intf ) );
 
 
     rect = Bounds();
-    rect.top += menu_bar->Bounds().IntegerHeight()+1;
+    rect.top += menu_bar->Bounds().IntegerHeight() + 1;
 
     BBox* p_view;
     p_view = new BBox( rect, NULL, B_FOLLOW_ALL, B_WILL_DRAW, B_PLAIN_BORDER );
-	p_view->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
+    p_view->SetViewColor( ui_color(B_PANEL_BACKGROUND_COLOR) );
 
     /* Buttons */
     /* Slow play */
@@ -243,9 +248,11 @@ void InterfaceWindow::MessageReceived( BMessage * p_message )
 {
     int vol_val = p_vol->Value();    // remember the current volume
     static int playback_status;      // remember playback state
-	
+    int     i_index;
     BAlert *alert;
+
     Activate();
+
     switch( p_message->what )
     {
 //    case B_ABOUT_REQUESTED:
@@ -254,43 +261,52 @@ void InterfaceWindow::MessageReceived( BMessage * p_message )
 //        break;
 
     case OPEN_FILE:
-    	if(file_panel)
+        if( file_panel )
         {
             file_panel->Show();
             break;
         }
         file_panel = new BFilePanel();
-    	file_panel->SetTarget(this);
+        file_panel->SetTarget( this );
         file_panel->Show();
         break;
 
     case OPEN_DVD:
-	    const char **device;
-	    char device_method_and_name[B_FILE_NAME_LENGTH + 4];
-	    if(p_message->FindString("device", device) != B_ERROR)
+        const char **ppsz_device;
+        char psz_method[ B_FILE_NAME_LENGTH + 4 ];
+
+        if( p_message->FindString("device", ppsz_device) != B_ERROR )
         {
-	    	sprintf(device_method_and_name, "dvd:%s", *device); 
-	    	intf_PlaylistAdd( p_main->p_playlist, PLAYLIST_END, device_method_and_name );
+            snprintf( psz_method, B_FILE_NAME_LENGTH + 4,
+                      "dvd:%s", *ppsz_device );
+            psz_method[ B_FILE_NAME_LENGTH + 4 - 1 ] = '\0';
+
+            intf_PlaylistAdd( p_main->p_playlist, PLAYLIST_END, psz_method );
         }
         break;
 
     case STOP_PLAYBACK:
         // this currently stops playback not nicely
-		if (p_intf->p_input != NULL )
+        if( p_intf->p_input != NULL )
         {
             // silence the sound, otherwise very horrible
-			if (p_main->p_aout != NULL)
+            vlc_mutex_lock( &p_aout_bank->lock );
+            for( i_index = 0 ; i_index < p_aout_bank->i_count ; i_index++ )
             {
-				p_main->p_aout->i_vol = 0;
+                p_aout_bank->pp_aout[i_index]->i_savedvolume = p_aout_bank->pp_aout[i_index]->i_volume;
+                p_aout_bank->pp_aout[i_index]->i_volume = 0;
             }
-			snooze(400000);
-			input_SetStatus(p_intf->p_input, INPUT_STATUS_END);
+            vlc_mutex_unlock( &p_aout_bank->lock );
+
+            snooze( 400000 );
+            input_SetStatus( p_intf->p_input, INPUT_STATUS_END );
         }
         break;
+
     case START_PLAYBACK:
         // starts playing in normal mode
 //        if (p_intf->p_input != NULL )
-//		{			
+//
 //            if (p_main->p_aout != NULL)
 //            {
 //                p_main->p_aout->i_vol = vol_val;
@@ -300,96 +316,137 @@ void InterfaceWindow::MessageReceived( BMessage * p_message )
 //            playback_status = PLAYING;
 //        }
 //        break;
+
     case PAUSE_PLAYBACK:
         // pause the playback
-		if (p_intf->p_input != NULL )
+        if( p_intf->p_input != NULL )
         {
             // mute the volume if currently playing
-			if (playback_status == PLAYING)
+            if( playback_status == PLAYING )
             {
-				if (p_main->p_aout != NULL)
+                vlc_mutex_lock( &p_aout_bank->lock );
+                for( i_index = 0 ; i_index < p_aout_bank->i_count ; i_index++ )
                 {
-					p_main->p_aout->i_vol = 0;
+                    p_aout_bank->pp_aout[i_index]->i_savedvolume =
+                                       p_aout_bank->pp_aout[i_index]->i_volume;
+                    p_aout_bank->pp_aout[i_index]->i_volume = 0;
                 }
+                vlc_mutex_unlock( &p_aout_bank->lock );
                 playback_status = PAUSED;
             }
             else
             // restore the volume
             {
-				if (p_main->p_aout != NULL)
+                vlc_mutex_lock( &p_aout_bank->lock );
+                for( i_index = 0 ; i_index < p_aout_bank->i_count ; i_index++ )
                 {
-					p_main->p_aout->i_vol = vol_val;
+                    p_aout_bank->pp_aout[i_index]->i_volume =
+                                  p_aout_bank->pp_aout[i_index]->i_savedvolume;
+                    p_aout_bank->pp_aout[i_index]->i_savedvolume = 0;
                 }
+                vlc_mutex_unlock( &p_aout_bank->lock );
                 playback_status = PLAYING;
             }
-			snooze(400000);
-			input_SetStatus(p_intf->p_input, INPUT_STATUS_PAUSE);
+
+            snooze( 400000 );
+            input_SetStatus( p_intf->p_input, INPUT_STATUS_PAUSE );
         }
         break;
+
     case FASTER_PLAY:
         // cycle the fast playback modes
-		if (p_intf->p_input != NULL )
+        if( p_intf->p_input != NULL )
         {
-			if (p_main->p_aout != NULL)
+            vlc_mutex_lock( &p_aout_bank->lock );
+            for( i_index = 0 ; i_index < p_aout_bank->i_count ; i_index++ )
             {
-				p_main->p_aout->i_vol = 0;
+                p_aout_bank->pp_aout[i_index]->i_savedvolume =
+                                       p_aout_bank->pp_aout[i_index]->i_volume;
+                p_aout_bank->pp_aout[i_index]->i_volume = 0;
             }
-			snooze(400000);
-			input_SetStatus(p_intf->p_input, INPUT_STATUS_FASTER);
+            vlc_mutex_unlock( &p_aout_bank->lock );
+
+            snooze( 400000 );
+            input_SetStatus( p_intf->p_input, INPUT_STATUS_FASTER );
         }
         break;
+
     case SLOWER_PLAY:
         // cycle the slow playback modes
         if (p_intf->p_input != NULL )
         {
-			if (p_main->p_aout != NULL)
+            vlc_mutex_lock( &p_aout_bank->lock );
+            for( i_index = 0 ; i_index < p_aout_bank->i_count ; i_index++ )
             {
-				p_main->p_aout->i_vol = 0;
+                p_aout_bank->pp_aout[i_index]->i_savedvolume =
+                                       p_aout_bank->pp_aout[i_index]->i_volume;
+                p_aout_bank->pp_aout[i_index]->i_volume = 0;
             }
-			snooze(400000);
-			input_SetStatus(p_intf->p_input, INPUT_STATUS_SLOWER);
+            vlc_mutex_unlock( &p_aout_bank->lock );
+
+            snooze( 400000 );
+            input_SetStatus( p_intf->p_input, INPUT_STATUS_SLOWER );
         }
         break;
+
     case SEEK_PLAYBACK:
         // handled by semaphores;
         break;
+
     case VOLUME_CHG:
         // adjust the volume
-        if (p_main->p_aout != NULL) 
+        vlc_mutex_lock( &p_aout_bank->lock );
+        for( i_index = 0 ; i_index < p_aout_bank->i_count ; i_index++ )
         {
-			p_main->p_aout->i_vol = vol_val;
+            if( p_aout_bank->pp_aout[i_index]->i_savedvolume )
+            {
+                p_aout_bank->pp_aout[i_index]->i_savedvolume = vol_val;
             }
+            else
+            {
+                p_aout_bank->pp_aout[i_index]->i_volume = vol_val;
+            }
+        }
+        vlc_mutex_unlock( &p_aout_bank->lock );
         break;
+
     case VOLUME_MUTE:
         // mute
-        if (p_main->p_aout != NULL) 
+        vlc_mutex_lock( &p_aout_bank->lock );
+        for( i_index = 0 ; i_index < p_aout_bank->i_count ; i_index++ )
         {
-			if (p_main->p_aout->i_vol == 0)
+            if( p_aout_bank->pp_aout[i_index]->i_savedvolume )
             {
-				p_vol->SetEnabled(true);
-				p_main->p_aout->i_vol = vol_val;
+                p_aout_bank->pp_aout[i_index]->i_volume =
+                                  p_aout_bank->pp_aout[i_index]->i_savedvolume;
+                p_aout_bank->pp_aout[i_index]->i_savedvolume = 0;
             }
             else
             {
-				p_vol->SetEnabled(false);
-				p_main->p_aout->i_vol = 0;
+                p_aout_bank->pp_aout[i_index]->i_savedvolume =
+                                       p_aout_bank->pp_aout[i_index]->i_volume;
+                p_aout_bank->pp_aout[i_index]->i_volume = 0;
             }
         }
+        vlc_mutex_unlock( &p_aout_bank->lock );
         break;
+
     case SELECT_CHANNEL:
         {
-			int32 i = p_message->FindInt32("channel");
-			input_ChangeES(p_intf->p_input, 
-					p_intf->p_input->stream.pp_es[i], 1);
+            int32 i = p_message->FindInt32( "channel" );
+            input_ChangeES( p_intf->p_input,
+                            p_intf->p_input->stream.pp_es[i], 1 );
         }
         break;
+
     case SELECT_SUBTITLE:
         {
-			int32 i = p_message->FindInt32("subtitle");
-			input_ChangeES(p_intf->p_input, 
-					p_intf->p_input->stream.pp_es[i], 2);
+            int32 i = p_message->FindInt32( "subtitle" );
+            input_ChangeES( p_intf->p_input,
+                            p_intf->p_input->stream.pp_es[i], 2 );
         }
         break;
+
     case B_REFS_RECEIVED:
     case B_SIMPLE_DATA:
         {
@@ -403,6 +460,7 @@ void InterfaceWindow::MessageReceived( BMessage * p_message )
 
         }
         break;
+
     default:
         BWindow::MessageReceived( p_message );
         break;
@@ -447,66 +505,89 @@ void CDMenu::AttachedToWindow(void)
 /*****************************************************************************
  * CDMenu::GetCD
  *****************************************************************************/
-int CDMenu::GetCD(const char *directory)
+int CDMenu::GetCD( const char *directory )
 {
+    int i_dev;
     BDirectory dir;
-	dir.SetTo(directory); 
-	if(dir.InitCheck() != B_NO_ERROR) { 
+    dir.SetTo( directory );
+
+    if( dir.InitCheck() != B_NO_ERROR )
+    {
         return B_ERROR;
     }
+
     dir.Rewind();
     BEntry entry;
-	while(dir.GetNextEntry(&entry) >= 0) { 
-		BPath path; 
+
+    while( dir.GetNextEntry(&entry) >= 0 )
+    {
         const char *name;
         entry_ref e;
+        BPath path;
 
-		if(entry.GetPath(&path) != B_NO_ERROR) 
+        if( entry.GetPath(&path) != B_NO_ERROR )
+        {
             continue;
-		name = path.Path(); 
+        }
 
+        name = path.Path();
 
-		if(entry.GetRef(&e) != B_NO_ERROR) 
+        if( entry.GetRef(&e) != B_NO_ERROR )
+        {
             continue;
+        }
 
-		if(entry.IsDirectory()) { 
-			if(strcmp(e.name, "floppy") == 0) 
+        if( entry.IsDirectory() )
+        {
+            if( strcmp(e.name, "floppy") == 0 )
+            {
                 continue; // ignore floppy (it is not silent)
-			int devfd = GetCD(name);
-			if(devfd >= 0)
+            }
+
+            i_dev = GetCD( name );
+
+            if( i_dev >= 0 )
             {
-				return devfd;
+                return i_dev;
             }
         }
-		else { 
-			int devfd; 
+        else
+        {
             device_geometry g;
             status_t m;
 
-			if(strcmp(e.name, "raw") != 0) 
+            if( strcmp(e.name, "raw") != 0 )
+            {
                 continue; // ignore partitions
+            }
 
-			devfd = open(name, O_RDONLY); 
-			if(devfd < 0) 
+            i_dev = open( name, O_RDONLY );
+
+            if( i_dev < 0 )
+            {
                 continue;
+            }
 
-			if(ioctl(devfd, B_GET_GEOMETRY, &g, sizeof(g)) >= 0) {
-				if(g.device_type == B_CD) //ensure the drive is a CD-ROM
+            if( ioctl(i_dev, B_GET_GEOMETRY, &g, sizeof(g)) >= 0 )
+            {
+                if( g.device_type == B_CD ) //ensure the drive is a CD-ROM
+                {
+                    if( ioctl(i_dev, B_GET_MEDIA_STATUS, &m, sizeof(m)) >= 0 )
                     {
-					if(ioctl(devfd, B_GET_MEDIA_STATUS, &m, sizeof(m)) >= 0 )
-						if(m == B_NO_ERROR) //ensure media is present
+                        if( m == B_NO_ERROR ) //ensure media is present
                         {
                             BMessage *msg;
-							msg = new BMessage(OPEN_DVD);
-							msg->AddString("device", name);
+                            msg = new BMessage( OPEN_DVD );
+                            msg->AddString( "device", name );
                             BMenuItem *menu_item;
-							menu_item = new BMenuItem(name, msg);
-							AddItem(menu_item);
+                            menu_item = new BMenuItem( name, msg );
+                            AddItem( menu_item );
                             continue;
                         }
                     }
                 }
-			close(devfd);
+            }
+            close( i_dev );
         }
     }
     return B_ERROR;
@@ -534,7 +615,11 @@ LanguageMenu::~LanguageMenu()
  *****************************************************************************/
 void LanguageMenu::AttachedToWindow(void)
 {
-	while (RemoveItem((long int)0) != NULL); // remove all items
+    while( RemoveItem((long int)0) != NULL )
+    {
+        ; // remove all items
+    }
+
     SetRadioMode(true);
     GetChannels();
     BMenu::AttachedToWindow();
@@ -545,30 +630,32 @@ void LanguageMenu::AttachedToWindow(void)
  *****************************************************************************/
 int LanguageMenu::GetChannels()
 {
-	char* 	psz_name;
+    char  *psz_name;
     bool   b_active;
     bool   b_found;
-	int32 	i;
+    int    i;
     es_descriptor_t *p_es;
 
-	if (p_intf->p_input == NULL)
+    if( p_intf->p_input == NULL )
+    {
         return 1;
+    }
 
-	for (i = 0; i < p_intf->p_input->stream.i_selected_es_number; i++)
+    for( i = 0; i < p_intf->p_input->stream.i_selected_es_number; i++ )
     {
-		if (kind ==
-			p_intf->p_input->stream.pp_selected_es[i]->i_cat)
+        if( kind == p_intf->p_input->stream.pp_selected_es[i]->i_cat )
         {
             p_es = p_intf->p_input->stream.pp_selected_es[i];
         }
     }
-	for (i = 0; i < p_intf->p_input->stream.i_es_number; i++)
+
+    for( i = 0; i < p_intf->p_input->stream.i_es_number; i++ )
     {
-		if (kind == p_intf->p_input->stream.pp_es[i]->i_cat)
+        if( kind == p_intf->p_input->stream.pp_es[i]->i_cat )
         {
             psz_name = p_intf->p_input->stream.pp_es[i]->psz_desc;
             BMessage *msg;
-			if (kind == AUDIO_ES) //audio
+            if( kind == AUDIO_ES ) //audio
             {
                 msg = new BMessage(SELECT_CHANNEL);
                 msg->AddInt32("channel", i);
@@ -587,15 +674,12 @@ int LanguageMenu::GetChannels()
     }
 }
 
-
 /*****************************************************************************
  * MediaSlider
  *****************************************************************************/
-MediaSlider::MediaSlider(BRect frame,
-						BMessage *message,
-						int32 minValue,
-						int32 maxValue)
-					:BSlider(frame, NULL, NULL, message, minValue, maxValue)
+MediaSlider::MediaSlider( BRect frame, BMessage *p_message,
+                          int32 i_min, int32 i_max )
+            :BSlider(frame, NULL, NULL, p_message, i_min, i_max )
 {
 
 }
@@ -613,16 +697,28 @@ void MediaSlider::DrawThumb(void)
     rgb_color black = {0,0,0};
     r = ThumbFrame();
     v = OffscreenView();
+
     if(IsEnabled())
+    {
         v->SetHighColor(black);
+    }
     else
+    {
         v->SetHighColor(tint_color(black, B_LIGHTEN_2_TINT));
+    }
+
     r.InsetBy(r.IntegerWidth()/4, r.IntegerHeight()/(4 * r.IntegerWidth() / r.IntegerHeight()));
     v->StrokeEllipse(r);
+
     if(IsEnabled())
+    {
         v->SetHighColor(ui_color(B_PANEL_BACKGROUND_COLOR));
+    }
     else
+    {
         v->SetHighColor(tint_color(ui_color(B_PANEL_BACKGROUND_COLOR), B_LIGHTEN_2_TINT));
+    }
+
     r.InsetBy(1,1);
     v->FillEllipse(r);
 }
@@ -630,14 +726,11 @@ void MediaSlider::DrawThumb(void)
 /*****************************************************************************
  * SeekSlider
  *****************************************************************************/
-SeekSlider::SeekSlider(BRect frame,
-				InterfaceWindow *owner,
-				int32 minValue,
-				int32 maxValue,
-				thumb_style thumbType = B_TRIANGLE_THUMB)
-			:MediaSlider(frame, NULL, minValue, maxValue)
+SeekSlider::SeekSlider( BRect frame, InterfaceWindow *p_owner, int32 i_min,
+                        int32 i_max, thumb_style thumbType = B_TRIANGLE_THUMB )
+           :MediaSlider( frame, NULL, i_min, i_max )
 {
-	fOwner = owner;
+    fOwner = p_owner;
     fMouseDown = false;
 }
 
@@ -773,32 +866,30 @@ static void intf_Close( intf_thread_t *p_intf )
  *****************************************************************************/
 static void intf_Run( intf_thread_t *p_intf )
 {
-	
     float progress;
     bool seekNeeded = false;
 
     while( !p_intf->b_die )
     {
-
         /* Manage core vlc functions through the callback */
         p_intf->pf_manage( p_intf );
 
         /* Manage the slider */
         if( p_intf->p_input != NULL && p_intf->p_sys->p_window != NULL)
         {
-            if (acquire_sem(p_intf->p_sys->p_window->fScrubSem) == B_OK)
+            if( acquire_sem(p_intf->p_sys->p_window->fScrubSem) == B_OK )
             {
                 seekNeeded = true;
             }
 
-			if (seekNeeded)
+            if( seekNeeded )
             {
                 uint32 seekTo = (p_intf->p_sys->p_window->p_seek->Value() *
                         p_intf->p_input->stream.p_selected_area->i_size) / 100;
                 input_Seek( p_intf->p_input, seekTo );
                 seekNeeded = false;
             }
-			else if (p_intf->p_sys->p_window->Lock())
+            else if( p_intf->p_sys->p_window->Lock() )
             {
                 progress = (100. * p_intf->p_input->stream.p_selected_area->i_tell) /
                             p_intf->p_input->stream.p_selected_area->i_size;
@@ -813,3 +904,4 @@ static void intf_Run( intf_thread_t *p_intf )
 }
 
 } /* extern "C" */
+

plugins/dvd/dvd_ifo.c

@@ -2,7 +2,7 @@
  * dvd_ifo.c: Functions for ifo parsing
  *****************************************************************************
  * Copyright (C) 1999-2001 VideoLAN
- * $Id: dvd_ifo.c,v 1.25 2001/05/07 03:14:09 stef Exp $
+ * $Id: dvd_ifo.c,v 1.26 2001/05/07 04:42:42 sam Exp $
  *
  * Author: Stphane Borel <stef@via.ecp.fr>
  *

plugins/dvd/input_dvd.c

@@ -10,7 +10,7 @@
  *  -dvd_udf to find files
  *****************************************************************************
  * Copyright (C) 1998-2001 VideoLAN
- * $Id: input_dvd.c,v 1.56 2001/05/07 03:14:09 stef Exp $
+ * $Id: input_dvd.c,v 1.57 2001/05/07 04:42:42 sam Exp $
  *
  * Author: Stphane Borel <stef@via.ecp.fr>
  *
@@ -668,7 +668,6 @@ static int DVDSetArea( input_thread_t * p_input, input_area_t * p_area )
             p_dvd->i_cell = vts.cell_inf.i_cell_nb - 1;
         }
 
-			
         p_dvd->i_sector = 0;
         p_dvd->i_size = DVD_LB_SIZE *
           (off_t)( vts.cell_inf.p_cell_map[p_dvd->i_cell].i_end_sector );

plugins/mpeg/input_ps.c

@@ -2,7 +2,7 @@
  * input_ps.c: PS demux and packet management
  *****************************************************************************
  * Copyright (C) 1998, 1999, 2000 VideoLAN
- * $Id: input_ps.c,v 1.21 2001/05/07 03:14:09 stef Exp $
+ * $Id: input_ps.c,v 1.22 2001/05/07 04:42:42 sam Exp $
  *
  * Authors: Christophe Massiot <massiot@via.ecp.fr>
  *          Cyril Deguet <asmax@via.ecp.fr>

plugins/sdl/vout_sdl.c

@@ -2,7 +2,7 @@
  * vout_sdl.c: SDL video output display method
  *****************************************************************************
  * Copyright (C) 1998, 1999, 2000 VideoLAN
- * $Id: vout_sdl.c,v 1.50 2001/05/07 03:14:09 stef Exp $
+ * $Id: vout_sdl.c,v 1.51 2001/05/07 04:42:42 sam Exp $
  *
  * Authors: Samuel Hocevar <sam@zoy.org>
  *          Pierre Baillet <oct@zoy.org>

plugins/x11/vout_xvideo.c

@@ -2,7 +2,7 @@
  * vout_xvideo.c: Xvideo video output display method
  *****************************************************************************
  * Copyright (C) 1998, 1999, 2000, 2001 VideoLAN
- * $Id: vout_xvideo.c,v 1.15 2001/05/07 03:14:09 stef Exp $
+ * $Id: vout_xvideo.c,v 1.16 2001/05/07 04:42:42 sam Exp $
  *
  * Authors: Shane Harper <shanegh@optusnet.com.au>
  *          Vincent Seguin <seguin@via.ecp.fr>

src/ac3_decoder/ac3_parse.c

@@ -2,7 +2,7 @@
  * ac3_parse.c: ac3 parsing procedures
  *****************************************************************************
  * Copyright (C) 1999, 2000, 2001 VideoLAN
- * $Id: ac3_parse.c,v 1.20 2001/05/06 04:32:02 sam Exp $
+ * $Id: ac3_parse.c,v 1.21 2001/05/07 04:42:42 sam Exp $
  *
  * Authors: Michel Kaempf <maxx@via.ecp.fr>
  *          Aaron Holtzman <aholtzma@engr.uvic.ca>

src/misc/mtime.c

@@ -3,7 +3,7 @@
  * Functions are prototyped in mtime.h.
  *****************************************************************************
  * Copyright (C) 1998, 1999, 2000 VideoLAN
- * $Id: mtime.c,v 1.17 2001/04/28 03:36:25 sam Exp $
+ * $Id: mtime.c,v 1.18 2001/05/07 04:42:42 sam Exp $
  *
  * Authors: Vincent Seguin <seguin@via.ecp.fr>
  *

src/misc/netutils.c

@@ -2,7 +2,7 @@
  * netutils.c: various network functions
  *****************************************************************************
  * Copyright (C) 1999, 2000, 2001 VideoLAN
- * $Id: netutils.c,v 1.28 2001/04/28 03:36:25 sam Exp $
+ * $Id: netutils.c,v 1.29 2001/05/07 04:42:42 sam Exp $
  *
  * Authors: Vincent Seguin <seguin@via.ecp.fr>
  *          Benoit Steiner <benny@via.ecp.fr>

src/spu_decoder/spu_decoder.c

@@ -2,7 +2,7 @@
  * spu_decoder.c : spu decoder thread
  *****************************************************************************
  * Copyright (C) 2000 VideoLAN
- * $Id: spu_decoder.c,v 1.41 2001/05/07 03:14:09 stef Exp $
+ * $Id: spu_decoder.c,v 1.42 2001/05/07 04:42:42 sam Exp $
  *
  * Authors: Samuel Hocevar <sam@zoy.org>
  *
@@ -49,8 +49,6 @@
 
 #include "spu_decoder.h"
 
-#include "main.h" /* XXX: remove this later */
-
 /*****************************************************************************
  * Local prototypes
  *****************************************************************************/
@@ -88,14 +86,12 @@ vlc_thread_t spudec_CreateThread( vdec_config_t * p_config )
 
     p_spudec->p_fifo = p_config->decoder_config.p_decoder_fifo;
 
-    /* XXX: The vout request and fifo opening will eventually be here */
-
-    /* Spawn an audio output if there is none */
+    /* Spawn a video output if there is none */
     vlc_mutex_lock( &p_vout_bank->lock );
 
     if( p_vout_bank->i_count == 0 )
     {
-        intf_Msg( "spudec: no vout present, spawning one" );
+        intf_WarnMsg( 1, "spudec: no vout present, spawning one" );
 
         p_spudec->p_vout = vout_CreateThread( NULL );
 
@@ -275,9 +271,13 @@ static void ParsePacket( spudec_thread_t *p_spudec )
     subpicture_t * p_spu;
     u8           * p_src;
 
+    intf_WarnMsg( 3, "spudec: trying to gather a 0x%.2x long subtitle",
+                  p_spudec->i_spu_size );
+
     /* We cannot display a subpicture with no date */
     if( DECODER_FIFO_START(*p_spudec->p_fifo)->i_pts == 0 )
     {
+        intf_WarnMsg( 3, "spudec error: subtitle without a date" );
         return;
     }
 
@@ -294,9 +294,8 @@ static void ParsePacket( spudec_thread_t *p_spudec )
         return;
     }
 
-    /* Get display time now. If we do it later, we may miss a PTS. */
-    p_spu->begin_date = p_spu->end_date
-                    = DECODER_FIFO_START(*p_spudec->p_fifo)->i_pts;
+    /* Get display time now. If we do it later, we may miss the PTS. */
+    p_spudec->i_pts = DECODER_FIFO_START(*p_spudec->p_fifo)->i_pts;
 
     /* Allocate the temporary buffer we will parse */
     p_src = malloc( p_spudec->i_rle_size );
@@ -313,7 +312,7 @@ static void ParsePacket( spudec_thread_t *p_spudec )
 
 #if 0
     /* Dump the subtitle info */
-    intf_WarnHexDump( 0, p_spu->p_data, p_spudec->i_rle_size );
+    intf_WarnHexDump( 5, p_spu->p_data, p_spudec->i_rle_size );
 #endif
 
     /* Getting the control part */
@@ -333,9 +332,11 @@ static void ParsePacket( spudec_thread_t *p_spudec )
         return;
     }
 
-    intf_WarnMsg( 3, "spudec: got a valid %ix%i subtitle at (%i,%i), "
-                     "RLE offsets: 0x%x 0x%x",
-                  p_spu->i_width, p_spu->i_height, p_spu->i_x, p_spu->i_y,
+    intf_WarnMsg( 3, "spudec: valid subtitle, size: %ix%i, position: %i,%i",
+                  p_spu->i_width, p_spu->i_height, p_spu->i_x, p_spu->i_y );
+                     
+    intf_WarnMsg( 3, "spudec: total size: 0x%x, RLE offsets: 0x%x 0x%x",
+                  p_spudec->i_spu_size,
                   p_spu->type.spu.i_offset[0], p_spu->type.spu.i_offset[1] );
 
     /* SPU is finished - we can ask the video output to display it */
@@ -359,20 +360,24 @@ static int ParseControlSequences( spudec_thread_t *p_spudec,
     int i_index = p_spudec->i_rle_size + 4;
 
     /* The next start-of-control-sequence index and the previous one */
-    int i_next_index = 0, i_prev_index;
+    int i_next_seq, i_cur_seq;
 
     /* Command time and date */
     u8  i_command;
     int i_date;
 
+    /* Initialize the structure */
+    p_spu->i_start = p_spu->i_stop = 0;
+    p_spu->b_ephemer = 0;
+
     do
     {
         /* Get the control sequence date */
         i_date = GetBits( &p_spudec->bit_stream, 16 );
  
         /* Next offset */
-        i_prev_index = i_next_index;
-        i_next_index = GetBits( &p_spudec->bit_stream, 16 );
+        i_cur_seq = i_index;
+        i_next_seq = GetBits( &p_spudec->bit_stream, 16 );
  
         /* Skip what we just read */
         i_index += 4;
@@ -387,20 +392,24 @@ static int ParseControlSequences( spudec_thread_t *p_spudec,
                 case SPU_CMD_FORCE_DISPLAY:
 
                     /* 00 (force displaying) */
+                    intf_ErrMsg( "spudec: \"force display\" command" );
+                    intf_ErrMsg( "spudec: send mail to <sam@zoy.org> if you "
+                                         "want to help debugging this" );
+ 
                     break;
  
                 /* Convert the dates in seconds to PTS values */
                 case SPU_CMD_START_DISPLAY:
  
                     /* 01 (start displaying) */
-                    p_spu->begin_date += ( i_date * 11000 );
+                    p_spu->i_start = p_spudec->i_pts + ( i_date * 11000 );
  
                     break;
  
                 case SPU_CMD_STOP_DISPLAY:
  
                     /* 02 (stop displaying) */
-                    p_spu->end_date += ( i_date * 11000 );
+                    p_spu->i_stop = p_spudec->i_pts + ( i_date * 11000 );
  
                     break;
  
@@ -463,13 +472,13 @@ static int ParseControlSequences( spudec_thread_t *p_spudec,
 
         } while( i_command != SPU_CMD_END );
 
-    } while( i_index == i_next_index );
+    } while( i_index == i_next_seq );
 
-    /* Check that the last index matches the previous one */
-    if( i_next_index != i_prev_index )
+    /* Check that the next sequence index matches the current one */
+    if( i_next_seq != i_cur_seq )
     {
         intf_ErrMsg( "spudec error: index mismatch (0x%.4x != 0x%.4x)",
-                     i_next_index, i_prev_index );
+                     i_next_seq, i_cur_seq );
         return( 1 );
     }
 
@@ -480,18 +489,26 @@ static int ParseControlSequences( spudec_thread_t *p_spudec,
         return( 1 );
     }
 
+    if( !p_spu->i_start )
+    {
+        intf_ErrMsg( "spudec error: no `start display' command" );
+    }
+
+    if( !p_spu->i_stop )
+    {
+        /* This subtitle will live for 5 seconds or until the next subtitle */
+        p_spu->i_stop = p_spu->i_start + 500 * 11000;
+        p_spu->b_ephemer = 1;
+    }
+
     /* Get rid of padding bytes */
     switch( p_spudec->i_spu_size - i_index )
     {
         case 1:
-
             RemoveBits( &p_spudec->bit_stream, 8 );
             i_index++;
-
         case 0:
-
             /* Zero or one padding byte, quite usual */
-
             break;
 
         default:

src/spu_decoder/spu_decoder.h

@@ -2,7 +2,7 @@
  * spu_decoder.h : sub picture unit decoder thread interface
  *****************************************************************************
  * Copyright (C) 1999, 2000 VideoLAN
- * $Id: spu_decoder.h,v 1.7 2001/03/21 13:42:34 sam Exp $
+ * $Id: spu_decoder.h,v 1.8 2001/05/07 04:42:42 sam Exp $
  *
  * Authors: Samuel Hocevar <sam@zoy.org>
  *
@@ -47,6 +47,7 @@ typedef struct spudec_thread_s
     /*
      * Private properties
      */
+    mtime_t             i_pts;                     /* presentation timestamp */
     int                 i_spu_size;            /* size of current SPU packet */
     int                 i_rle_size;                  /* size of the RLE part */
     subpicture_t *      p_spu;

src/video_output/video_output.c

@@ -5,7 +5,7 @@
  * thread, and destroy a previously oppened video output thread.
  *****************************************************************************
  * Copyright (C) 2000 VideoLAN
- * $Id: video_output.c,v 1.125 2001/05/07 03:14:10 stef Exp $
+ * $Id: video_output.c,v 1.126 2001/05/07 04:42:42 sam Exp $
  *
  * Authors: Vincent Seguin <seguin@via.ecp.fr>
  *
@@ -217,11 +217,13 @@ vout_thread_t * vout_CreateThread   ( int *pi_status )
         p_vout->p_picture[i_index].i_type   = EMPTY_PICTURE;
         p_vout->p_picture[i_index].i_status = FREE_PICTURE;
     }
+
     for( i_index = 0; i_index < VOUT_MAX_SUBPICTURES; i_index++)
     {
         p_vout->p_subpicture[i_index].i_type   = EMPTY_SUBPICTURE;
-        p_vout->p_subpicture[i_index].i_status= FREE_SUBPICTURE;
+        p_vout->p_subpicture[i_index].i_status = FREE_SUBPICTURE;
     }
+
     p_vout->i_pictures = 0;
 
     /* Create and initialize system-dependant method - this function issues its
@@ -232,6 +234,7 @@ vout_thread_t * vout_CreateThread   ( int *pi_status )
         free( p_vout );
         return( NULL );
     }
+
     intf_WarnMsg( 3, "actual configuration: %dx%d, %d/%d bpp (%d Bpl), "
                   "masks: 0x%x/0x%x/0x%x",
                   p_vout->i_width, p_vout->i_height, p_vout->i_screen_depth,
@@ -337,15 +340,15 @@ void vout_DestroyThread( vout_thread_t *p_vout, int *pi_status )
 /*****************************************************************************
  * vout_DisplaySubPicture: display a subpicture unit
  *****************************************************************************
- * Remove the reservation flag of an subpicture, which will cause it to be ready
+ * Remove the reservation flag of a subpicture, which will cause it to be ready
  * for display. The picture does not need to be locked, since it is ignored by
  * the output thread if is reserved.
  *****************************************************************************/
 void  vout_DisplaySubPicture( vout_thread_t *p_vout, subpicture_t *p_subpic )
 {
 #ifdef TRACE_VOUT
-    char        psz_begin_date[MSTRTIME_MAX_SIZE]; /* buffer for date string */
-    char        psz_end_date[MSTRTIME_MAX_SIZE];   /* buffer for date string */
+    char        psz_start[ MSTRTIME_MAX_SIZE ];    /* buffer for date string */
+    char        psz_stop[ MSTRTIME_MAX_SIZE ];     /* buffer for date string */
 #endif
 
 #ifdef DEBUG
@@ -364,8 +367,8 @@ void  vout_DisplaySubPicture( vout_thread_t *p_vout, subpicture_t *p_subpic )
     /* Send subpicture information */
     intf_DbgMsg("subpicture %p: type=%d, begin date=%s, end date=%s",
                 p_subpic, p_subpic->i_type,
-                mstrtime( psz_begin_date, p_subpic->begin_date ),
-                mstrtime( psz_end_date, p_subpic->end_date ) );
+                mstrtime( psz_start, p_subpic->i_start ),
+                mstrtime( psz_stop, p_subpic->i_stop ) );
 #endif
 }
 
@@ -1065,6 +1068,7 @@ static void RunThread( vout_thread_t *p_vout)
                 display_date =  0;
             }
         }
+
         /*
          * Find the subpictures to display - this operation does not need
          * lock, since only READY_SUBPICTURE are handled. If no picture
@@ -1090,9 +1094,6 @@ static void RunThread( vout_thread_t *p_vout)
             p_vout->last_display_date = display_date;
             p_vout->p_rendered_pic = p_pic;
 
-
-
-
             /* Set picture dimensions and clear buffer */
             SetBufferPicture( p_vout, p_pic );
 
@@ -1951,6 +1952,43 @@ static void RenderSubPicture( vout_thread_t *p_vout, subpicture_t *p_subpic )
 {
     p_vout_font_t       p_font;                                 /* text font */
     int                 i_width, i_height;          /* subpicture dimensions */
+    mtime_t             i_date = mdate();
+
+    subpicture_t       *p_ephemer = NULL;
+    subpicture_t       *p_tmp = p_subpic;
+
+    /* Look for the youngest ephemer */
+    while( p_tmp != NULL )
+    {
+        if( p_tmp->i_type == DVD_SUBPICTURE && p_tmp->b_ephemer
+             && i_date >= p_tmp->i_start && i_date <= p_tmp->i_stop )
+	{
+            if( p_ephemer == NULL || p_tmp->i_start < p_ephemer->i_start )
+	    {
+                p_ephemer = p_tmp;
+	    }
+        }
+
+        p_tmp = p_tmp->p_next;
+    }
+
+    /* If we found an ephemer, kill it if we find a more recent one */
+    if( p_ephemer != NULL )
+    {
+        p_tmp = p_subpic;
+
+        while( p_tmp != NULL )
+        {
+            if( p_tmp->i_type == DVD_SUBPICTURE
+                 && i_date >= p_tmp->i_start && i_date >= p_tmp->i_start
+                 && p_tmp != p_ephemer && p_tmp->i_start > p_ephemer->i_start )
+            {
+                p_ephemer->i_stop = 0;
+            }
+
+            p_tmp = p_tmp->p_next;
+        }
+    }
 
     while( p_subpic != NULL )
     {
@@ -1958,12 +1996,12 @@ static void RenderSubPicture( vout_thread_t *p_vout, subpicture_t *p_subpic )
         {
         case DVD_SUBPICTURE:                          /* DVD subpicture unit */
             /* test if the picture really has to be displayed */
-            if( mdate() < p_subpic->begin_date )
+            if( i_date < p_subpic->i_start )
             {
                 /* not yet, see you later */
                 break;
             }
-            if( mdate() > p_subpic->end_date )
+            if( i_date > p_subpic->i_stop )
             {
                 /* too late, destroying the subpic */
                 vout_DestroySubPicture( p_vout, p_subpic );
@@ -1973,6 +2011,7 @@ static void RenderSubPicture( vout_thread_t *p_vout, subpicture_t *p_subpic )
                             p_subpic, p_vout->i_bytes_per_pixel,
                             p_vout->i_bytes_per_line );
             break;
+
         case TEXT_SUBPICTURE:                            /* single line text */
             /* Select default font if not specified */
             p_font = p_subpic->type.text.p_font;
@@ -2003,11 +2042,12 @@ static void RenderSubPicture( vout_thread_t *p_vout, subpicture_t *p_subpic )
             }
             break;
 
-#ifdef DEBUG
         default:
+#ifdef DEBUG
             intf_ErrMsg( "error: unknown subpicture %p type %d",
                          p_subpic, p_subpic->i_type );
 #endif
+            break;
         }
 
         p_subpic = p_subpic->p_next;