* 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/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>
  *
@@ -111,7 +111,7 @@ static __inline__ u32 ReadDouble( ifo_t * p_ifo, u8* pi_buffer,
     if( *pp_current > pi_buffer + DVD_LB_SIZE - 4 )
     {
         *pp_current = FillBuffer( p_ifo, pi_buffer, p_ifo->i_pos + DVD_LB_SIZE);
-//	intf_WarnMsg( 1, "new buffer in double @ %lld", p_ifo->i_pos );
+//        intf_WarnMsg( 1, "new buffer in double @ %lld", p_ifo->i_pos );
     }
 
     i_ret = U32_AT(*pp_current);
@@ -1343,7 +1343,7 @@ static int ReadCellInf( ifo_t * p_ifo, cell_inf_t * p_cell_inf, off_t i_pos )
         p_cell_inf->p_cell_map[i].i_cell_id = ReadByte( p_ifo, pi_buffer, &p_current );
         DumpBits( p_ifo, pi_buffer, &p_current, 1 );
         p_cell_inf->p_cell_map[i].i_start_sector = ReadDouble( p_ifo, pi_buffer, &p_current );
-//	fprintf(stderr, "sector[%d] %d (%lld)\n", i,ntohl(*(u32*)(p_current)), p_ifo->i_pos);
+//        fprintf(stderr, "sector[%d] %d (%lld)\n", i,ntohl(*(u32*)(p_current)), p_ifo->i_pos);
         p_cell_inf->p_cell_map[i].i_end_sector = ReadDouble( p_ifo, pi_buffer, &p_current );
     }
     

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>
  *
@@ -667,14 +667,13 @@ 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 );
         intf_WarnMsg( 2, "dvd info: stream size 1: %lld @ %d", p_dvd->i_size,
                       vts.cell_inf.p_cell_map[p_dvd->i_cell].i_end_sector );
-	
+
         if( DVDChapterSelect( p_dvd, 1 ) < 0 )
         {
             intf_ErrMsg( "dvd error: can't find first chapter" );
@@ -1222,7 +1221,7 @@ static void DVDSeek( input_thread_t * p_input, off_t i_off )
     /* Find first title cell which is inside program cell */
     if( DVDFindCell( p_dvd ) < 0 )
     {
-	/* no following cell : we're at eof */
+        /* no following cell : we're at eof */
         intf_ErrMsg( "dvd error: cell seeking failed" );
         p_input->b_error = 1;
         return;
@@ -1285,7 +1284,7 @@ static void DVDSeek( input_thread_t * p_input, off_t i_off )
 }
 
 #define cell  p_dvd->p_ifo->vts.cell_inf
-		
+
 /*****************************************************************************
  * DVDFindCell: adjust the title cell index with the program cell
  *****************************************************************************/
@@ -1403,7 +1402,7 @@ static int DVDChapterSelect( thread_dvd_data_t * p_dvd, int i_chapter )
 
     /* start is : beginning of vts vobs + offset to vob x */
     p_dvd->i_start = p_dvd->i_title_start +
-	             DVD_LB_SIZE * (off_t)( p_dvd->i_sector );
+                         DVD_LB_SIZE * (off_t)( p_dvd->i_sector );
 
     /* Position the fd pointer on the right address */
     p_dvd->i_start = lseek( p_dvd->i_fd, p_dvd->i_start, SEEK_SET );

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>
@@ -146,7 +146,7 @@ static int PSProbe( probedata_t *p_data )
 static void PSInit( input_thread_t * p_input )
 {
     thread_ps_data_t *  p_method;
-    packet_cache_t * 	p_packet_cache;
+    packet_cache_t *    p_packet_cache;
 
     if( (p_method =
          (thread_ps_data_t *)malloc( sizeof(thread_ps_data_t) )) == NULL )
@@ -173,8 +173,8 @@ static void PSInit( input_thread_t * p_input )
     if ( p_packet_cache->data.p_stack == NULL )
     {
         intf_ErrMsg( "Out of memory" );
-    	p_input->b_error = 1;
-    	return;
+        p_input->b_error = 1;
+        return;
     }
     p_packet_cache->data.l_index = 0;
     
@@ -602,7 +602,7 @@ static struct data_packet_s * NewPacket( void * p_packet_cache,
         /* Checks whether the buffer cache is empty */
         if( p_cache->small.l_index == 0 )
         {
-    	    /* Allocates a new packet */
+            /* Allocates a new packet */
             if ( (p_data->p_buffer = malloc( l_size )) == NULL )
             {
                 intf_DbgMsg( "Out of memory" );
@@ -625,7 +625,7 @@ static struct data_packet_s * NewPacket( void * p_packet_cache,
                 free( p_data );
                 return NULL;
             }
-	        /* Reallocates the packet if it is too small or too large */
+            /* Reallocates the packet if it is too small or too large */
             if( p_cache->small.p_stack[l_index].l_size < l_size ||
                 p_cache->small.p_stack[l_index].l_size > 2*l_size )
             {
@@ -645,7 +645,7 @@ static struct data_packet_s * NewPacket( void * p_packet_cache,
         /* Checks whether the buffer cache is empty */
         if( p_cache->large.l_index == 0 )
         {
-    	    /* Allocates a new packet */
+            /* Allocates a new packet */
             if ( (p_data->p_buffer = malloc( l_size )) == NULL )
             {
                 intf_ErrMsg( "Out of memory" );
@@ -668,7 +668,7 @@ static struct data_packet_s * NewPacket( void * p_packet_cache,
                 free( p_data );
                 return NULL;
             }
-	        /* Reallocates the packet if it is too small or too large */
+            /* Reallocates the packet if it is too small or too large */
             if( p_cache->large.p_stack[l_index].l_size < l_size ||
                 p_cache->large.p_stack[l_index].l_size > 2*l_size )
             {
@@ -679,7 +679,7 @@ static struct data_packet_s * NewPacket( void * p_packet_cache,
             {
                 p_data->l_size = p_cache->large.p_stack[l_index].l_size;
             }
-	    }
+        }
     }
 
     /* Initialize data */
@@ -689,7 +689,7 @@ static struct data_packet_s * NewPacket( void * p_packet_cache,
     p_data->p_payload_end = p_data->p_buffer + l_size;
 
     return( p_data );
-	
+
 }
 
 
@@ -734,7 +734,7 @@ static pes_packet_t * NewPES( void * p_packet_cache )
             return NULL;
         }
     }
-	
+
     p_pes->b_data_alignment = p_pes->b_discontinuity =
         p_pes->i_pts = p_pes->i_dts = 0;
     p_pes->i_pes_size = 0;
@@ -762,7 +762,7 @@ static void DeletePacket( void * p_packet_cache,
     }
 #endif
 
-	ASSERT( p_data );
+    ASSERT( p_data );
 
     /* Checks whether the data cache is full */
     if ( p_cache->data.l_index < DATA_CACHE_SIZE )
@@ -789,7 +789,7 @@ static void DeletePacket( void * p_packet_cache,
 #endif
             }
         }
-    	else
+        else
         {
             /* Checks whether the large buffer cache is full */
             if ( p_cache->large.l_index < LARGE_CACHE_SIZE )
@@ -813,7 +813,7 @@ static void DeletePacket( void * p_packet_cache,
     {
         /* Cache full: the packet must be freed */
         free( p_data->p_buffer );
-    	free( p_data );
+        free( p_data );
 #ifdef TRACE_INPUT
         intf_DbgMsg( "PS input: data packet freed" );
 #endif
@@ -854,7 +854,7 @@ static void DeletePES( void * p_packet_cache, pes_packet_t * p_pes )
     /* Checks whether the PES cache is full */
     if ( p_cache->pes.l_index < PES_CACHE_SIZE )
     {
-    	/* Cache not full: store the packet in it */
+        /* Cache not full: store the packet in it */
         p_cache->pes.p_stack[ p_cache->pes.l_index ++ ] = p_pes;
     }
     else

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>
@@ -162,7 +162,7 @@ static int vout_Create( vout_thread_t *p_vout )
     /* Win32 SDL implementation doesn't support SDL_INIT_EVENTTHREAD yet*/
                 | SDL_INIT_EVENTTHREAD
 #endif
-	        | SDL_INIT_NOPARACHUTE ) < 0 )
+                | SDL_INIT_NOPARACHUTE ) < 0 )
     {
         intf_ErrMsg( "vout error: can't initialize SDL (%s)", SDL_GetError() );
         free( p_vout->p_sys );

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>
@@ -1060,7 +1060,7 @@ static void XVideoOutputCoords( const picture_t *p_pic, const boolean_t scale,
                 *h = win_w * 9 / 16;
                 break;
 
-	    case AR_221_1_PICTURE:
+            case AR_221_1_PICTURE:
                 *h = win_w * 100 / 221;
                 break;
 

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>
@@ -810,7 +810,7 @@ void parse_bsi_stats (ac3dec_t * p_ac3dec) /*Some stats */
 {  
     struct mixlev_s
     {
-   	    float clev;
+        float clev;
         char *desc;
     };
     static const char *service_ids[8] = 
@@ -835,10 +835,10 @@ void parse_bsi_stats (ac3dec_t * p_ac3dec) /*Some stats */
     
     if ( !i )
     {
-/*     	if ((p_ac3dec->bsi.acmod & 0x1) && (p_ac3dec->bsi.acmod != 0x1))
-       		printf("CentreMixLevel %s ",cmixlev_tbl[p_ac3dec->bsi.cmixlev].desc);
-       	if (p_ac3dec->bsi.acmod & 0x4)
-       		printf("SurMixLevel %s",smixlev_tbl[p_ac3dec->bsi.cmixlev].desc);
+/*      if ((p_ac3dec->bsi.acmod & 0x1) && (p_ac3dec->bsi.acmod != 0x1))
+               printf("CentreMixLevel %s ",cmixlev_tbl[p_ac3dec->bsi.cmixlev].desc);
+        if (p_ac3dec->bsi.acmod & 0x4)
+               printf("SurMixLevel %s",smixlev_tbl[p_ac3dec->bsi.cmixlev].desc);
  */
         intf_Msg ( "(ac3dec_parsebsi) %s %d.%d Mode",
                 service_ids[p_ac3dec->bsi.bsmod],
@@ -855,19 +855,19 @@ void parse_audblk_stats (ac3dec_t * p_ac3dec)
     char *exp_strat_tbl[4] = {"R   ","D15 ","D25 ","D45 "};
     u32 i;
 
-	intf_ErrMsg ("(ac3dec_parseaudblk) ");
-	intf_ErrMsg ("%s ",p_ac3dec->audblk.cplinu ? "cpl on" : "cpl off");
-	intf_ErrMsg ("%s ",p_ac3dec->audblk.baie? "bai" : " ");
-	intf_ErrMsg ("%s ",p_ac3dec->audblk.snroffste? "snroffst" : " ");
-	intf_ErrMsg ("%s ",p_ac3dec->audblk.deltbaie? "deltba" : " ");
-	intf_ErrMsg ("%s ",p_ac3dec->audblk.phsflginu? "phsflg" : " ");
-	intf_ErrMsg ("(%s %s %s %s %s) ",exp_strat_tbl[p_ac3dec->audblk.chexpstr[0]],
-		exp_strat_tbl[p_ac3dec->audblk.chexpstr[1]],exp_strat_tbl[p_ac3dec->audblk.chexpstr[2]],
-		exp_strat_tbl[p_ac3dec->audblk.chexpstr[3]],exp_strat_tbl[p_ac3dec->audblk.chexpstr[4]]);
-	intf_ErrMsg ("[");
-	for(i=0;i<p_ac3dec->bsi.nfchans;i++)
-		intf_ErrMsg ("%1d",p_ac3dec->audblk.blksw[i]);
-	intf_ErrMsg ("]");
-
-	intf_ErrMsg ("\n");
+    intf_ErrMsg ("(ac3dec_parseaudblk) ");
+        intf_ErrMsg ("%s ",p_ac3dec->audblk.cplinu ? "cpl on" : "cpl off");
+        intf_ErrMsg ("%s ",p_ac3dec->audblk.baie? "bai" : " ");
+        intf_ErrMsg ("%s ",p_ac3dec->audblk.snroffste? "snroffst" : " ");
+        intf_ErrMsg ("%s ",p_ac3dec->audblk.deltbaie? "deltba" : " ");
+        intf_ErrMsg ("%s ",p_ac3dec->audblk.phsflginu? "phsflg" : " ");
+        intf_ErrMsg ("(%s %s %s %s %s) ",exp_strat_tbl[p_ac3dec->audblk.chexpstr[0]],
+                exp_strat_tbl[p_ac3dec->audblk.chexpstr[1]],exp_strat_tbl[p_ac3dec->audblk.chexpstr[2]],
+                exp_strat_tbl[p_ac3dec->audblk.chexpstr[3]],exp_strat_tbl[p_ac3dec->audblk.chexpstr[4]]);
+        intf_ErrMsg ("[");
+        for(i=0;i<p_ac3dec->bsi.nfchans;i++)
+                intf_ErrMsg ("%1d",p_ac3dec->audblk.blksw[i]);
+        intf_ErrMsg ("]");
+
+        intf_ErrMsg ("\n");
 }

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>
  *
@@ -94,7 +94,7 @@ mtime_t mdate( void )
     {
         /* Microsecond resolution */
         QueryPerformanceCounter((LARGE_INTEGER *)&usec_time);
-   	usec_time /= (freq/1000000);
+        usec_time /= (freq/1000000);
     }
     return( usec_time );
 

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>
@@ -245,7 +245,7 @@ int network_ChannelJoin( int i_channel_id )
     int                 i_nbanswer;
     char                i_answer;
     fd_set              s_rfds;
-    unsigned int 	i_rc;
+    unsigned int        i_rc;
  
     if( ! p_main->b_channels )
     {

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;
@@ -385,22 +390,26 @@ static int ParseControlSequences( spudec_thread_t *p_spudec,
             switch( i_command )
             {
                 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>
  *
@@ -214,14 +214,16 @@ vout_thread_t * vout_CreateThread   ( int *pi_status )
      * will be initialized later in InitThread */
     for( i_index = 0; i_index < VOUT_MAX_PICTURES; i_index++)
     {
-        p_vout->p_picture[i_index].i_type   =   EMPTY_PICTURE;
-        p_vout->p_picture[i_index].i_status =   FREE_PICTURE;
+        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_type   = EMPTY_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;