ported dvd:// to the new stream api
authornicodvb <nicodvb@b3059339-0415-0410-9bf9-f77b7e298cf2>
Thu, 19 May 2005 19:50:39 +0000 (19:50 +0000)
committernicodvb <nicodvb@b3059339-0415-0410-9bf9-f77b7e298cf2>
Thu, 19 May 2005 19:50:39 +0000 (19:50 +0000)
git-svn-id: svn://git.mplayerhq.hu/mplayer/trunk@15519 b3059339-0415-0410-9bf9-f77b7e298cf2

libmpdemux/Makefile
libmpdemux/dvdnav_stream.c
libmpdemux/open.c
libmpdemux/stream.c
libmpdemux/stream_dvd.c [new file with mode: 0644]

index de90167..966f6d6 100644 (file)
@@ -3,7 +3,7 @@ LIBNAME = libmpdemux.a
 
 include ../config.mak
 
-SRCS = mp3_hdr.c video.c mpeg_hdr.c cache2.c asfheader.c aviheader.c aviprint.c muxer.c muxer_avi.c muxer_mpeg.c demux_asf.c demux_avi.c demux_mov.c parse_mp4.c demux_mpg.c demux_ty.c demux_ty_osd.c demux_pva.c demux_viv.c demuxer.c dvdnav_stream.c open.c parse_es.c stream.c stream_file.c stream_netstream.c stream_vcd.c stream_null.c stream_ftp.c stream_vstream.c tv.c tvi_dummy.c tvi_v4l.c tvi_v4l2.c tvi_bsdbt848.c frequencies.c demux_fli.c demux_real.c demux_y4m.c yuv4mpeg.c yuv4mpeg_ratio.c demux_nuv.c demux_film.c demux_roq.c mf.c demux_mf.c demux_audio.c demux_demuxers.c demux_ogg.c cdda.c demux_rawaudio.c demux_rawvideo.c cddb.c cdinfo.c demux_rawdv.c ai_alsa.c ai_alsa1x.c ai_oss.c audio_in.c demux_smjpeg.c demux_lmlm4.c cue_read.c extension.c demux_gif.c demux_ts.c demux_realaud.c url.c muxer_rawvideo.c demux_lavf.c demux_nsv.c demux_vqf.c
+SRCS = mp3_hdr.c video.c mpeg_hdr.c cache2.c asfheader.c aviheader.c aviprint.c muxer.c muxer_avi.c muxer_mpeg.c demux_asf.c demux_avi.c demux_mov.c parse_mp4.c demux_mpg.c demux_ty.c demux_ty_osd.c demux_pva.c demux_viv.c demuxer.c dvdnav_stream.c open.c parse_es.c stream.c stream_file.c stream_netstream.c stream_vcd.c stream_null.c stream_ftp.c stream_vstream.c tv.c tvi_dummy.c tvi_v4l.c tvi_v4l2.c tvi_bsdbt848.c frequencies.c demux_fli.c demux_real.c demux_y4m.c yuv4mpeg.c yuv4mpeg_ratio.c demux_nuv.c demux_film.c demux_roq.c mf.c demux_mf.c demux_audio.c demux_demuxers.c demux_ogg.c cdda.c demux_rawaudio.c demux_rawvideo.c cddb.c cdinfo.c demux_rawdv.c ai_alsa.c ai_alsa1x.c ai_oss.c audio_in.c demux_smjpeg.c demux_lmlm4.c cue_read.c extension.c demux_gif.c demux_ts.c demux_realaud.c url.c muxer_rawvideo.c demux_lavf.c demux_nsv.c demux_vqf.c stream_dvd.c
 ifeq ($(XMMS_PLUGINS),yes)
 SRCS += demux_xmms.c
 endif 
index f044cca..fe26f32 100644 (file)
 #include "dvdnav_stream.h"
 #include "../libvo/video_out.h"
 #include "../spudec.h"
+#include "../m_option.h"
+#include "../m_struct.h"
+
+static struct stream_priv_s {
+  int track;
+  char* device;
+} stream_priv_dflts = {
+  1,
+  NULL
+};
+
+#define ST_OFF(f) M_ST_OFF(struct stream_priv_s,f)
+/// URL definition
+static m_option_t stream_opts_fields[] = {
+  { NULL, NULL, 0, 0, 0, 0,  NULL }
+};
+static struct m_struct_st stream_opts = {
+  "dvd",
+  sizeof(struct stream_priv_s),
+  &stream_priv_dflts,
+  stream_opts_fields
+};
 
 int dvd_nav_skip_opening=0;     /* skip opening stalls? */
 int osd_show_dvd_nav_delay=0;   /* count down for dvd nav text on OSD */
@@ -233,4 +255,57 @@ unsigned int * dvdnav_stream_get_palette(dvdnav_priv_t * dvdnav_priv) {
   return dvdnav_priv->dvdnav->vm->state.pgc->palette;
 }
   
+
+static int seek(stream_t *s, off_t newpos) {
+  if(newpos==0) {
+    if(dvdnav_stream_reset((dvdnav_priv_t*)s->priv))
+      s->pos=0;
+  }
+  if(newpos!=s->pos)
+    mp_msg(MSGT_STREAM,MSGL_INFO,"Cannot seek in DVDNAV streams yet!\n");
+
+  return 1;
+}
+
+static void stream_dvd_close(stream_t *s) {
+  dvd_close(s->priv);
+}
+
+static int open_s(stream_t *stream,int mode, void* opts, int* file_format) {
+  struct stream_priv_s* p = (struct stream_priv_s*)opts;
+  char *filename, *name;
+  int event,len,tmplen=0;
+  dvdnav_priv_t *dvdnav_priv;
+
+  mp_msg(MSGT_OPEN,MSGL_INFO,"URL: %s\n", filename);
+  filename = strdup(stream->url);
+  name = (filename[9] == '\0') ? NULL : filename + 9;
+  if(!name) name=DEFAULT_DVD_DEVICE;
+  if(!(dvdnav_priv=new_dvdnav_stream(name))) {
+    mp_msg(MSGT_OPEN,MSGL_ERR,MSGTR_CantOpenDVD,name);
+    return STREAM_UNSUPORTED;
+  }
+
+  stream->sector_size = 2048;
+  stream->flags = STREAM_READ | STREAM_SEEK;
+  stream->fill_buffer = fill_buffer;
+  stream->seek = seek;
+  stream->close = stream_dvd_close;
+  stream->type = STREAMTYPE_DVDNAV;
+  stream->priv=(void*)dvdnav_priv;
+
+  return STREAM_OK;
+}
+
+stream_info_t stream_info_dvdnav = {
+  "DVDNAV stream",
+  "null",
+  "",
+  "",
+  open_s,
+  { "dvdnav", NULL },
+  &stream_opts,
+  1 // Urls are an option string
+};
+
 #endif /* USE_DVDNAV */
index 96f99db..74b9ec3 100644 (file)
@@ -31,41 +31,9 @@ static URL_t* url;
 #endif
 
 /// We keep these 2 for the gui atm, but they will be removed.
-int dvd_title=0;
 int vcd_track=0;
-
-int dvd_chapter=1;
-int dvd_last_chapter=0;
-int dvd_angle=1;
-char* dvd_device=NULL;
 char* cdrom_device=NULL;
 
-#ifdef USE_DVDNAV
-#include "dvdnav_stream.h"
-#endif
-
-#ifdef USE_DVDREAD
-
-#define        DVDREAD_VERSION(maj,min,micro)  ((maj)*10000 + (min)*100 + (micro))
-
-/*
- * Try to autodetect the libdvd-0.9.0 library
- * (0.9.0 removed the <dvdread/dvd_udf.h> header, and moved the two defines
- * DVD_VIDEO_LB_LEN and MAX_UDF_FILE_NAME_LEN from it to
- * <dvdread/dvd_reader.h>)
- */
-#if defined(DVD_VIDEO_LB_LEN) && defined(MAX_UDF_FILE_NAME_LEN)
-#define        LIBDVDREAD_VERSION      DVDREAD_VERSION(0,9,0)
-#else
-#define        LIBDVDREAD_VERSION      DVDREAD_VERSION(0,8,0)
-#endif
-
-char * dvd_audio_stream_types[8] =
-        { "ac3","unknown","mpeg1","mpeg2ext","lpcm","unknown","dts" };
-
-char * dvd_audio_stream_channels[6] =
-       { "mono", "stereo", "unknown", "unknown", "5.1/6.1", "5.1" };
-#endif
 
 // Define function about auth the libsmbclient library
 // FIXME: I really do not not is this function is properly working
@@ -123,317 +91,6 @@ if(!filename) {
 }
 
 
-//============ Open DVD title ==============
-#ifdef USE_DVDNAV
-if(strncmp("dvdnav://",filename,9) == 0){
-    dvdnav_priv_t *dvdnav_priv;
-    int event,len,tmplen=0;
-    char* name = (filename[9] == '\0') ? NULL : filename + 9;
-    
-    stream=new_stream(-1,STREAMTYPE_DVDNAV);
-    if (!stream) {
-        mp_msg(MSGT_OPEN,MSGL_ERR,MSGTR_Exit_error);
-        return NULL;
-    }
-
-    if(!name) name=DEFAULT_DVD_DEVICE;
-    if (!(dvdnav_priv=new_dvdnav_stream(name))) {
-       mp_msg(MSGT_OPEN,MSGL_ERR,MSGTR_CantOpenDVD,name);
-        return NULL;
-    }
-
-    stream->priv=(void*)dvdnav_priv;
-    return stream;
-}
-#endif
-#ifdef USE_DVDREAD
-if(strncmp("dvd://",filename,6) == 0){
-//  int ret,ret2;
-    dvd_priv_t *d;
-    int ttn,pgc_id,pgn;
-    dvd_reader_t *dvd;
-    dvd_file_t *title;
-    ifo_handle_t *vmg_file;
-    tt_srpt_t *tt_srpt;
-    ifo_handle_t *vts_file;
-    dvd_title = filename[6] == '\0' ? 1 : strtol(filename + 6,NULL,0);
-    /**
-     * Open the disc.
-     */
-    if(!dvd_device) dvd_device=strdup(DEFAULT_DVD_DEVICE);
-#ifdef SYS_DARWIN
-    /* Dynamic DVD drive selection on Darwin */
-    if (!strcmp(dvd_device, "/dev/rdiskN")) {
-       int i;
-       char *temp_device = malloc((strlen(dvd_device)+1)*sizeof(char));
-       
-       for (i = 1; i < 10; i++) {
-           sprintf(temp_device, "/dev/rdisk%d", i);
-           dvd = DVDOpen(temp_device);
-           if (!dvd) {
-               mp_msg(MSGT_OPEN,MSGL_ERR,MSGTR_CantOpenDVD,temp_device);
-           } else {
-               free(temp_device);
-               break;
-           }
-       }
-       
-       if (!dvd)
-           return NULL;
-    } else
-#endif /* SYS_DARWIN */
-    {
-        dvd = DVDOpen(dvd_device);
-       if( !dvd ) {
-           mp_msg(MSGT_OPEN,MSGL_ERR,MSGTR_CantOpenDVD,dvd_device);
-           return NULL;
-       }
-    }
-
-    mp_msg(MSGT_OPEN,MSGL_INFO,MSGTR_DVDwait);
-
-    /**
-     * Load the video manager to find out the information about the titles on
-     * this disc.
-     */
-    vmg_file = ifoOpen( dvd, 0 );
-    if( !vmg_file ) {
-        mp_msg(MSGT_OPEN,MSGL_ERR, "Can't open VMG info!\n");
-        DVDClose( dvd );
-        return NULL;
-    }
-    tt_srpt = vmg_file->tt_srpt;
-    /**
-     * Make sure our title number is valid.
-     */
-    mp_msg(MSGT_OPEN,MSGL_INFO, MSGTR_DVDnumTitles,
-             tt_srpt->nr_of_srpts );
-    if( dvd_title < 1 || dvd_title > tt_srpt->nr_of_srpts ) {
-       mp_msg(MSGT_OPEN,MSGL_ERR, MSGTR_DVDinvalidTitle, dvd_title);
-        ifoClose( vmg_file );
-        DVDClose( dvd );
-        return NULL;
-    }
-    --dvd_title; // remap 1.. -> 0..
-    /**
-     * Make sure the chapter number is valid for this title.
-     */
-    mp_msg(MSGT_OPEN,MSGL_INFO, MSGTR_DVDnumChapters,
-             tt_srpt->title[dvd_title].nr_of_ptts );
-    if( dvd_chapter<1 || dvd_chapter>tt_srpt->title[dvd_title].nr_of_ptts ) {
-       mp_msg(MSGT_OPEN,MSGL_ERR, MSGTR_DVDinvalidChapter, dvd_chapter);
-        ifoClose( vmg_file );
-        DVDClose( dvd );
-        return NULL;
-    }
-    if( dvd_last_chapter>0 ) {
-       if ( dvd_last_chapter<dvd_chapter || dvd_last_chapter>tt_srpt->title[dvd_title].nr_of_ptts ) {
-           mp_msg(MSGT_OPEN,MSGL_ERR, "Invalid DVD last chapter number: %d\n", dvd_last_chapter);
-           ifoClose( vmg_file );
-           DVDClose( dvd );
-           return NULL;
-       }
-    }
-    --dvd_chapter; // remap 1.. -> 0..
-    /* XXX No need to remap dvd_last_chapter */
-    /**
-     * Make sure the angle number is valid for this title.
-     */
-    mp_msg(MSGT_OPEN,MSGL_INFO, MSGTR_DVDnumAngles,
-             tt_srpt->title[dvd_title].nr_of_angles );
-    if( dvd_angle<1 || dvd_angle>tt_srpt->title[dvd_title].nr_of_angles ) {
-       mp_msg(MSGT_OPEN,MSGL_ERR, MSGTR_DVDinvalidAngle, dvd_angle);
-        ifoClose( vmg_file );
-        DVDClose( dvd );
-        return NULL;
-    }
-    --dvd_angle; // remap 1.. -> 0..
-    /**
-     * Load the VTS information for the title set our title is in.
-     */
-    vts_file = ifoOpen( dvd, tt_srpt->title[dvd_title].title_set_nr );
-    if( !vts_file ) {
-       mp_msg(MSGT_OPEN,MSGL_ERR, MSGTR_DVDnoIFO,
-                 tt_srpt->title[dvd_title].title_set_nr );
-        ifoClose( vmg_file );
-        DVDClose( dvd );
-        return NULL;
-    }
-    /**
-     * We've got enough info, time to open the title set data.
-     */
-    title = DVDOpenFile( dvd, tt_srpt->title[dvd_title].title_set_nr,
-                         DVD_READ_TITLE_VOBS );
-    if( !title ) {
-       mp_msg(MSGT_OPEN,MSGL_ERR, MSGTR_DVDnoVOBs,
-                 tt_srpt->title[dvd_title].title_set_nr );
-        ifoClose( vts_file );
-        ifoClose( vmg_file );
-        DVDClose( dvd );
-        return NULL;
-    }
-
-    mp_msg(MSGT_OPEN,MSGL_INFO, MSGTR_DVDopenOk);
-    // store data
-    d=malloc(sizeof(dvd_priv_t)); memset(d,0,sizeof(dvd_priv_t));
-    d->dvd=dvd;
-    d->title=title;
-    d->vmg_file=vmg_file;
-    d->tt_srpt=tt_srpt;
-    d->vts_file=vts_file;
-
-    /**
-     * Check number of audio channels and types
-     */
-    {
-     int ac3aid = 128;
-     int mpegaid = 0;
-     int pcmaid = 160;
-     
-     d->nr_of_channels=0;
-     
-     if ( vts_file->vts_pgcit ) 
-      {
-       int i;
-       for ( i=0;i<8;i++ )
-        if ( vts_file->vts_pgcit->pgci_srp[0].pgc->audio_control[i] & 0x8000 )
-        {
-         audio_attr_t * audio = &vts_file->vtsi_mat->vts_audio_attr[i];
-         int language = 0;
-         char tmp[] = "unknown";
-         
-         if ( audio->lang_type == 1 ) 
-          {
-           language=audio->lang_code;
-           tmp[0]=language>>8;
-           tmp[1]=language&0xff;
-           tmp[2]=0;
-          }
-         
-          d->audio_streams[d->nr_of_channels].language=language;
-          d->audio_streams[d->nr_of_channels].id=0;
-         switch ( audio->audio_format )
-          {
-           case 0: // ac3
-                   d->audio_streams[d->nr_of_channels].id=ac3aid;
-                   ac3aid++;
-                   break;
-           case 6: // dts
-                   d->audio_streams[d->nr_of_channels].id=ac3aid+8;
-                   ac3aid++;
-                   break;
-           case 2: // mpeg layer 1/2/3
-           case 3: // mpeg2 ext
-                   d->audio_streams[d->nr_of_channels].id=mpegaid;
-                   mpegaid++;
-                   break;
-           case 4: // lpcm
-                   d->audio_streams[d->nr_of_channels].id=pcmaid;
-                   pcmaid++;
-                   break;
-          }
-
-         d->audio_streams[d->nr_of_channels].type=audio->audio_format;
-         // Pontscho: to my mind, tha channels:
-         //  1 - stereo
-         //  5 - 5.1
-         d->audio_streams[d->nr_of_channels].channels=audio->channels;
-          mp_msg(MSGT_OPEN,MSGL_V,"[open] audio stream: %d audio format: %s (%s) language: %s aid: %d\n",
-           d->nr_of_channels,
-            dvd_audio_stream_types[ audio->audio_format ],
-           dvd_audio_stream_channels[ audio->channels ],
-           tmp,
-           d->audio_streams[d->nr_of_channels].id
-           );
-         if (identify)
-         {
-           mp_msg(MSGT_GLOBAL, MSGL_INFO, "ID_AUDIO_ID=%d\n", d->audio_streams[d->nr_of_channels].id);
-           if (language && tmp[0])
-             mp_msg(MSGT_GLOBAL, MSGL_INFO, "ID_AID_%d_LANG=%s\n", d->audio_streams[d->nr_of_channels].id, tmp);
-         }
-           
-         d->nr_of_channels++;
-        }
-      }
-     mp_msg(MSGT_OPEN,MSGL_V,"[open] number of audio channels on disk: %d.\n",d->nr_of_channels );
-    }
-
-    /**
-     * Check number of subtitles and language
-     */
-    {
-     int i;
-
-     d->nr_of_subtitles=0;
-     for ( i=0;i<32;i++ )
-      if ( vts_file->vts_pgcit->pgci_srp[0].pgc->subp_control[i] & 0x80000000 )
-       {
-        subp_attr_t * subtitle = &vts_file->vtsi_mat->vts_subp_attr[i];
-       int language = 0;
-       char tmp[] = "unknown";
-       
-       if ( subtitle->type == 1 )
-        {
-         language=subtitle->lang_code;
-         tmp[0]=language>>8;
-         tmp[1]=language&0xff;
-         tmp[2]=0;
-        }
-        
-       d->subtitles[ d->nr_of_subtitles ].language=language;
-       d->subtitles[ d->nr_of_subtitles ].id=d->nr_of_subtitles;
-       
-        mp_msg(MSGT_OPEN,MSGL_V,"[open] subtitle ( sid ): %d language: %s\n",
-         d->nr_of_subtitles,
-         tmp
-         );
-        if (identify)
-        {
-         mp_msg(MSGT_GLOBAL, MSGL_INFO, "ID_SUBTITLE_ID=%d\n", d->nr_of_subtitles);
-         if (language && tmp[0])
-           mp_msg(MSGT_GLOBAL, MSGL_INFO, "ID_SID_%d_LANG=%s\n", d->nr_of_subtitles, tmp);
-        }
-        d->nr_of_subtitles++;
-       }
-     mp_msg(MSGT_OPEN,MSGL_V,"[open] number of subtitles on disk: %d\n",d->nr_of_subtitles );
-    }
-
-    /**
-     * Determine which program chain we want to watch.  This is based on the
-     * chapter number.
-     */
-    ttn = tt_srpt->title[ dvd_title ].vts_ttn; // local
-    pgc_id = vts_file->vts_ptt_srpt->title[ttn-1].ptt[dvd_chapter].pgcn; // local
-    pgn    = vts_file->vts_ptt_srpt->title[ttn-1].ptt[dvd_chapter].pgn;  // local
-    d->cur_pgc = vts_file->vts_pgcit->pgci_srp[pgc_id-1].pgc;
-    d->cur_cell = d->cur_pgc->program_map[pgn-1] - 1; // start playback here
-    d->packs_left=-1;      // for Navi stuff
-    d->angle_seek=0;
-    /* XXX dvd_last_chapter is in the range 1..nr_of_ptts */
-    if ( dvd_last_chapter > 0 && dvd_last_chapter < tt_srpt->title[dvd_title].nr_of_ptts ) {
-       pgn=vts_file->vts_ptt_srpt->title[ttn-1].ptt[dvd_last_chapter].pgn;
-       d->last_cell=d->cur_pgc->program_map[pgn-1] - 1;
-    }
-    else
-       d->last_cell=d->cur_pgc->nr_of_cells;
-    
-    if( d->cur_pgc->cell_playback[d->cur_cell].block_type == BLOCK_TYPE_ANGLE_BLOCK ) d->cur_cell+=dvd_angle;
-    d->cur_pack = d->cur_pgc->cell_playback[ d->cur_cell ].first_sector;
-    d->cell_last_pack=d->cur_pgc->cell_playback[ d->cur_cell ].last_sector;
-    mp_msg(MSGT_DVD,MSGL_V, "DVD start cell: %d  pack: 0x%X-0x%X  \n",d->cur_cell,d->cur_pack,d->cell_last_pack);
-
-    // ... (unimplemented)
-//    return NULL;
-  stream=new_stream(-1,STREAMTYPE_DVD);
-  stream->start_pos=(off_t)d->cur_pack*2048;
-  stream->end_pos=(off_t)(d->cur_pgc->cell_playback[d->last_cell-1].last_sector)*2048;
-  mp_msg(MSGT_DVD,MSGL_V,"DVD start=%d end=%d  \n",d->cur_pack,d->cur_pgc->cell_playback[d->last_cell-1].last_sector);
-  stream->priv=(void*)d;
-  return stream;
-}
-#endif
-
-
 #ifdef MPLAYER_NETWORK
 #ifdef STREAMING_LIVE_DOT_COM
   // Check for a SDP file:
@@ -466,6 +123,7 @@ if(strncmp("dvd://",filename,6) == 0){
     strncmp("mpst://", filename, 7) && strncmp("tivo://", filename, 7) &&
     strncmp("file://", filename, 7) && strncmp("cue://", filename, 6) &&
     strncmp("ftp://", filename, 6) &&
+    strncmp("dvd://", filename, 6) && strncmp("dvdnav://", filename, 9) &&
     strstr(filename, "://")) {
      url = url_new(filename);
     }
@@ -528,323 +186,3 @@ if(strncmp("dvd://",filename,6) == 0){
   return open_stream_full(filename,STREAM_READ,options,file_format);
 }
 
-int dvd_parse_chapter_range(m_option_t *conf, const char *range){
-  const char *s;
-  char *t;
-  if (!range)
-    return M_OPT_MISSING_PARAM;
-  s = range;
-  dvd_chapter = 1;
-  dvd_last_chapter = 0;
-  if (*range && isdigit(*range)) {
-    dvd_chapter = strtol(range, &s, 10);
-    if (range == s) {
-      mp_msg(MSGT_OPEN, MSGL_ERR, "Invalid chapter range specification %s\n", range);
-      return M_OPT_INVALID;
-    }
-  }
-  if (*s == 0)
-    return 0;
-  else if (*s != '-') {
-    mp_msg(MSGT_OPEN, MSGL_ERR, "Invalid chapter range specification %s\n", range);
-    return M_OPT_INVALID;
-  }
-  ++s;
-  if (*s == 0)
-      return 0;
-  if (! isdigit(*s)) {
-    mp_msg(MSGT_OPEN, MSGL_ERR, "Invalid chapter range specification %s\n", range);
-    return M_OPT_INVALID;
-  }
-  dvd_last_chapter = strtol(s, &t, 10);
-  if (s == t || *t)  {
-    mp_msg(MSGT_OPEN, MSGL_ERR, "Invalid chapter range specification %s\n", range);
-    return M_OPT_INVALID;
-  }
-  return 0;
-}
-
-#ifdef USE_DVDREAD
-int dvd_chapter_from_cell(dvd_priv_t* dvd,int title,int cell)
-{
-  pgc_t * cur_pgc;
-  ptt_info_t* ptt;
-  int chapter = cell;
-  int pgc_id,pgn;
-  if(title < 0 || cell < 0){
-    return 0;
-  }
-  /* for most DVD's chapter == cell */
-  /* but there are more complecated cases... */
-  if(chapter >= dvd->vmg_file->tt_srpt->title[title].nr_of_ptts){
-    chapter = dvd->vmg_file->tt_srpt->title[title].nr_of_ptts-1;
-  }
-  title = dvd->tt_srpt->title[title].vts_ttn-1;
-  ptt = dvd->vts_file->vts_ptt_srpt->title[title].ptt;
-  while(chapter >= 0){
-    pgc_id = ptt[chapter].pgcn;
-    pgn = ptt[chapter].pgn;
-    cur_pgc = dvd->vts_file->vts_pgcit->pgci_srp[pgc_id-1].pgc;
-    if(cell >= cur_pgc->program_map[pgn-1]-1){
-      return chapter;
-    }
-    --chapter;
-  }
-  /* didn't find a chapter ??? */
-  return chapter;
-}
-
-int dvd_aid_from_lang(stream_t *stream, unsigned char* lang){
-dvd_priv_t *d=stream->priv;
-int code,i;
-if(lang){
-  while(strlen(lang)>=2){
-    code=lang[1]|(lang[0]<<8);
-    for(i=0;i<d->nr_of_channels;i++){
-       if(d->audio_streams[i].language==code){
-           mp_msg(MSGT_OPEN,MSGL_INFO,"Selected DVD audio channel: %d language: %c%c\n",
-               d->audio_streams[i].id, lang[0],lang[1]);
-           return d->audio_streams[i].id;
-       }
-//     printf("%X != %X  (%c%c)\n",code,d->audio_streams[i].language,lang[0],lang[1]);
-    }
-    lang+=2; while (lang[0]==',' || lang[0]==' ') ++lang;
-  }
-  mp_msg(MSGT_OPEN,MSGL_WARN,"No matching DVD audio language found!\n");
-}
-return -1;
-}
-
-int dvd_number_of_subs(stream_t *stream)
-{
-  dvd_priv_t *d;
-  if (!stream) return -1;
-  d = stream->priv;
-  if (!d) return -1;
-  return d->nr_of_subtitles;
-}
-
-int dvd_lang_from_sid(stream_t *stream, int id)
-{
-  dvd_priv_t *d;
-  if (!stream) return 0;
-  d = stream->priv;
-  if (!d) return 0;
-  if (id >= d->nr_of_subtitles) return 0;
-  return d->subtitles[id].language;
-}
-
-int dvd_sid_from_lang(stream_t *stream, unsigned char* lang){
-dvd_priv_t *d=stream->priv;
-int code,i;
-  while(lang && strlen(lang)>=2){
-    code=lang[1]|(lang[0]<<8);
-    for(i=0;i<d->nr_of_subtitles;i++){
-       if(d->subtitles[i].language==code){
-           mp_msg(MSGT_OPEN,MSGL_INFO,"Selected DVD subtitle channel: %d language: %c%c\n",
-               d->subtitles[i].id, lang[0],lang[1]);
-           return d->subtitles[i].id;
-       }
-    }
-    lang+=2; while (lang[0]==',' || lang[0]==' ') ++lang;
-  }
-  mp_msg(MSGT_OPEN,MSGL_WARN,"No matching DVD subtitle language found!\n");
-  return -1;
-}
-
-static int dvd_next_cell(dvd_priv_t *d){
-    int next_cell=d->cur_cell;
-
-    mp_msg(MSGT_DVD,MSGL_V, "dvd_next_cell: next1=0x%X  \n",next_cell);
-    
-    if( d->cur_pgc->cell_playback[ next_cell ].block_type
-                                        == BLOCK_TYPE_ANGLE_BLOCK ) {
-           while(next_cell<d->last_cell){
-                if( d->cur_pgc->cell_playback[next_cell].block_mode
-                                          == BLOCK_MODE_LAST_CELL ) break;
-               ++next_cell;
-            }
-    }
-    mp_msg(MSGT_DVD,MSGL_V, "dvd_next_cell: next2=0x%X  \n",next_cell);
-    
-    ++next_cell;
-    if(next_cell>=d->last_cell) return -1; // EOF
-    if( d->cur_pgc->cell_playback[next_cell].block_type == BLOCK_TYPE_ANGLE_BLOCK ){
-       next_cell+=dvd_angle;
-       if(next_cell>=d->last_cell) return -1; // EOF
-    }
-    mp_msg(MSGT_DVD,MSGL_V, "dvd_next_cell: next3=0x%X  \n",next_cell);
-    return next_cell;
-}
-
-int dvd_read_sector(dvd_priv_t *d,unsigned char* data){
-    int len;
-    
-    if(d->packs_left==0){
-            /**
-             * If we're not at the end of this cell, we can determine the next
-             * VOBU to display using the VOBU_SRI information section of the
-             * DSI.  Using this value correctly follows the current angle,
-             * avoiding the doubled scenes in The Matrix, and makes our life
-             * really happy.
-             *
-             * Otherwise, we set our next address past the end of this cell to
-             * force the code above to go to the next cell in the program.
-             */
-            if( d->dsi_pack.vobu_sri.next_vobu != SRI_END_OF_CELL ) {
-                d->cur_pack= d->dsi_pack.dsi_gi.nv_pck_lbn +
-               ( d->dsi_pack.vobu_sri.next_vobu & 0x7fffffff );
-               mp_msg(MSGT_DVD,MSGL_DBG2, "Navi  new pos=0x%X  \n",d->cur_pack);
-            } else {
-               // end of cell! find next cell!
-               mp_msg(MSGT_DVD,MSGL_V, "--- END OF CELL !!! ---\n");
-               d->cur_pack=d->cell_last_pack+1;
-            }
-    }
-
-read_next:
-
-    if(d->cur_pack>d->cell_last_pack){
-       // end of cell!
-       int next=dvd_next_cell(d);
-       if(next>=0){
-           d->cur_cell=next;
-
-//    if( d->cur_pgc->cell_playback[d->cur_cell].block_type 
-//     == BLOCK_TYPE_ANGLE_BLOCK ) d->cur_cell+=dvd_angle;
-    d->cur_pack = d->cur_pgc->cell_playback[ d->cur_cell ].first_sector;
-    d->cell_last_pack=d->cur_pgc->cell_playback[ d->cur_cell ].last_sector;
-    mp_msg(MSGT_DVD,MSGL_V, "DVD next cell: %d  pack: 0x%X-0x%X  \n",d->cur_cell,d->cur_pack,d->cell_last_pack);
-           
-       } else return -1; // EOF
-    }
-
-    len = DVDReadBlocks( d->title, d->cur_pack, 1, data );
-    if(!len) return -1; //error
-    
-    if(data[38]==0 && data[39]==0 && data[40]==1 && data[41]==0xBF &&
-       data[1024]==0 && data[1025]==0 && data[1026]==1 && data[1027]==0xBF){
-       // found a Navi packet!!!
-#if LIBDVDREAD_VERSION >= DVDREAD_VERSION(0,9,0)
-        navRead_DSI( &d->dsi_pack, &(data[ DSI_START_BYTE ]) );
-#else
-        navRead_DSI( &d->dsi_pack, &(data[ DSI_START_BYTE ]), sizeof(dsi_t) );
-#endif
-       if(d->cur_pack != d->dsi_pack.dsi_gi.nv_pck_lbn ){
-           mp_msg(MSGT_DVD,MSGL_V, "Invalid NAVI packet! lba=0x%X  navi=0x%X  \n",
-               d->cur_pack,d->dsi_pack.dsi_gi.nv_pck_lbn);
-       } else {
-           // process!
-           d->packs_left = d->dsi_pack.dsi_gi.vobu_ea;
-           mp_msg(MSGT_DVD,MSGL_DBG2, "Found NAVI packet! lba=0x%X  len=%d  \n",d->cur_pack,d->packs_left);
-           //navPrint_DSI(&d->dsi_pack);
-           mp_msg(MSGT_DVD,MSGL_DBG3,"\r### CELL %d: Navi: %d/%d  IFO: %d/%d   \n",d->cur_cell,
-               d->dsi_pack.dsi_gi.vobu_c_idn,d->dsi_pack.dsi_gi.vobu_vob_idn,
-               d->cur_pgc->cell_position[d->cur_cell].cell_nr,
-               d->cur_pgc->cell_position[d->cur_cell].vob_id_nr);
-
-           if(d->angle_seek){
-               int i,skip=0;
-#if defined(__GNUC__) && ( defined(__sparc__) || defined(hpux) )
-               // workaround for a bug in the sparc/hpux version of gcc 2.95.X ... 3.2,
-               // it generates incorrect code for unaligned access to a packed
-               // structure member, resulting in an mplayer crash with a SIGBUS
-               // signal.
-               //
-               // See also gcc problem report PR c/7847:
-               // http://gcc.gnu.org/cgi-bin/gnatsweb.pl?database=gcc&cmd=view+audit-trail&pr=7847
-               for(i=0;i<9;i++){       // check if all values zero:
-                   typeof(d->dsi_pack.sml_agli.data[i].address) tmp_addr;
-                   memcpy(&tmp_addr,&d->dsi_pack.sml_agli.data[i].address,sizeof(tmp_addr));
-                   if((skip=tmp_addr)!=0) break;
-               }
-#else
-               for(i=0;i<9;i++)        // check if all values zero:
-                   if((skip=d->dsi_pack.sml_agli.data[i].address)!=0) break;
-#endif
-               if(skip){
-                   // sml_agli table has valid data (at least one non-zero):
-                   d->cur_pack=d->dsi_pack.dsi_gi.nv_pck_lbn+
-                       d->dsi_pack.sml_agli.data[dvd_angle].address;
-                   d->angle_seek=0;
-                   mp_msg(MSGT_DVD,MSGL_V, "Angle-seek synced using sml_agli map!  new_lba=0x%X  \n",d->cur_pack);
-               } else {
-                   // check if we're in the right cell, jump otherwise:
-                   if( (d->dsi_pack.dsi_gi.vobu_c_idn==d->cur_pgc->cell_position[d->cur_cell].cell_nr) &&
-                       (d->dsi_pack.dsi_gi.vobu_vob_idn==d->cur_pgc->cell_position[d->cur_cell].vob_id_nr) ){
-                       d->angle_seek=0;
-                       mp_msg(MSGT_DVD,MSGL_V, "Angle-seek synced by cell/vob IDN search!  \n");
-                   } else {
-                       // wrong angle, skip this vobu:
-                       d->cur_pack=d->dsi_pack.dsi_gi.nv_pck_lbn+
-                           d->dsi_pack.dsi_gi.vobu_ea;
-                       d->angle_seek=2; // DEBUG
-                   }
-               }
-           }
-       }
-       ++d->cur_pack;
-       goto read_next;
-    }
-    
-    ++d->cur_pack;
-    if(d->packs_left>=0) --d->packs_left;
-    
-    if(d->angle_seek){
-       if(d->angle_seek==2) mp_msg(MSGT_DVD,MSGL_V, "!!! warning! reading packet while angle_seek !!!\n");
-       goto read_next; // searching for Navi packet
-    }
-
-    return d->cur_pack-1;
-}
-
-void dvd_seek(dvd_priv_t *d,int pos){
-    d->packs_left=-1;
-    d->cur_pack=pos;
-    
-// check if we stay in current cell (speedup things, and avoid angle skip)
-if(d->cur_pack>d->cell_last_pack ||
-   d->cur_pack<d->cur_pgc->cell_playback[ d->cur_cell ].first_sector){
-
-    // ok, cell change, find the right cell!
-    d->cur_cell=0;
-    if( d->cur_pgc->cell_playback[d->cur_cell].block_type 
-       == BLOCK_TYPE_ANGLE_BLOCK ) d->cur_cell+=dvd_angle;
-
-  while(1){
-    int next;
-    d->cell_last_pack=d->cur_pgc->cell_playback[ d->cur_cell ].last_sector;
-    if(d->cur_pack<d->cur_pgc->cell_playback[ d->cur_cell ].first_sector){
-       d->cur_pack=d->cur_pgc->cell_playback[ d->cur_cell ].first_sector;
-       break;
-    }
-    if(d->cur_pack<=d->cell_last_pack) break; // ok, we find it! :)
-    next=dvd_next_cell(d);
-    if(next<0){
-//     d->cur_pack=d->cell_last_pack+1;
-       break; // we're after the last cell
-    }
-    d->cur_cell=next;
-  }
-
-}
-
-mp_msg(MSGT_DVD,MSGL_V, "DVD Seek! lba=0x%X  cell=%d  packs: 0x%X-0x%X  \n",
-    d->cur_pack,d->cur_cell,d->cur_pgc->cell_playback[ d->cur_cell ].first_sector,d->cell_last_pack);
-
-// if we're in interleaved multi-angle cell, find the right angle chain!
-// (read Navi block, and use the seamless angle jump table)
-d->angle_seek=1;
-
-}
-
-void dvd_close(dvd_priv_t *d) {
-  ifoClose(d->vts_file);
-  ifoClose(d->vmg_file);
-  DVDCloseFile(d->title);
-  DVDClose(d->dvd);
-  dvd_chapter = 1;
-  dvd_last_chapter = 0;
-}
-
-#endif
index fe7e375..17c7048 100644 (file)
@@ -37,12 +37,6 @@ void cache_uninit(stream_t *s); // defined in cache2.c
 
 //#include "vcd_read_bincue.h"
 
-#ifdef USE_DVDREAD
-int dvd_read_sector(dvd_priv_t *d,unsigned char* data);
-void dvd_seek(dvd_priv_t *d,int pos);
-void dvd_close(dvd_priv_t *d);
-#endif
-
 #ifdef LIBSMBCLIENT
 #include "libsmbclient.h"
 #endif
@@ -65,10 +59,14 @@ extern stream_info_t stream_info_ftp;
 #ifdef HAVE_VSTREAM
 extern stream_info_t stream_info_vstream;
 #endif
+#ifdef USE_DVDNAV
+extern stream_info_t stream_info_dvdnav;
+#endif
 
 extern stream_info_t stream_info_cue;
 extern stream_info_t stream_info_null;
 extern stream_info_t stream_info_file;
+extern stream_info_t stream_info_dvd;
 
 stream_info_t* auto_open_streams[] = {
 #ifdef HAVE_VCD
@@ -90,6 +88,11 @@ stream_info_t* auto_open_streams[] = {
   &stream_info_vstream,
 #endif
   &stream_info_cue,
+  &stream_info_dvd,
+#ifdef USE_DVDNAV
+  &stream_info_dvdnav;
+#endif
+
   &stream_info_null,
   &stream_info_file,
   NULL
@@ -203,23 +206,6 @@ int stream_fill_buffer(stream_t *s){
 #else
     len=read(s->fd,s->buffer,STREAM_BUFFER_SIZE);break;
 #endif
-#ifdef USE_DVDNAV
-  case STREAMTYPE_DVDNAV: {
-    dvdnav_stream_read((dvdnav_priv_t*)s->priv,s->buffer,&len);
-    if (len==0) return 0; // this was an event, so repeat the read
-    break;
-  }
-#endif
-#ifdef USE_DVDREAD
-  case STREAMTYPE_DVD: {
-    off_t pos=dvd_read_sector(s->priv,s->buffer);
-    if(pos>=0){
-       len=2048; // full sector
-       s->pos=2048*pos-len;
-    } else len=-1; // error
-    break;
-  }
-#endif
   case STREAMTYPE_DS:
     len = demux_read_data((demux_stream_t*)s->priv,s->buffer,STREAM_BUFFER_SIZE);
     break;
@@ -251,8 +237,6 @@ off_t newpos=0;
 #else
     newpos=pos&(~(STREAM_BUFFER_SIZE-1));break;
 #endif
-  case STREAMTYPE_DVD:
-    newpos=pos/2048; newpos*=2048; break;
   default:
     // Round on sector size
     if(s->sector_size)
@@ -276,7 +260,6 @@ if(verbose>=3){
     (unsigned int)s->pos,newpos,pos,s->buf_len);
 #endif
 }
-
   pos-=newpos;
 
 if(newpos==0 || newpos!=s->pos){
@@ -287,25 +270,6 @@ if(newpos==0 || newpos!=s->pos){
     if(smbc_lseek(s->fd,s->pos,SEEK_SET)<0) s->eof=1;
     break;
 #endif
-#ifdef USE_DVDNAV
-  case STREAMTYPE_DVDNAV: {
-    if (newpos==0) {
-      if (dvdnav_stream_reset((dvdnav_priv_t*)s->priv))
-        s->pos=0;
-    }
-    if(newpos!=s->pos){
-      mp_msg(MSGT_STREAM,MSGL_INFO,"Cannot seek in DVDNAV streams yet!\n");
-      return 1;
-    }
-    break;
-  }
-#endif
-#ifdef USE_DVDREAD
-  case STREAMTYPE_DVD:
-    s->pos=newpos; // real seek
-    dvd_seek(s->priv,s->pos/2048);
-    break;
-#endif
   case STREAMTYPE_STREAM:
     //s->pos=newpos; // real seek
     // Some streaming protocol allow to seek backward and forward
@@ -428,11 +392,6 @@ void free_stream(stream_t *s){
     smbc_close(s->fd);
     break;    
 #endif
-
-#ifdef USE_DVDREAD
-  case STREAMTYPE_DVD:
-    dvd_close(s->priv);
-#endif
   default:
     if(s->close) s->close(s);
   }
diff --git a/libmpdemux/stream_dvd.c b/libmpdemux/stream_dvd.c
new file mode 100644 (file)
index 0000000..964d32a
--- /dev/null
@@ -0,0 +1,714 @@
+
+
+#include <ctype.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <string.h>
+
+#include "config.h"
+#include "mp_msg.h"
+#include "help_mp.h"
+
+#ifdef __FreeBSD__
+#include <sys/cdrio.h>
+#endif
+
+#include "stream.h"
+#include "../m_option.h"
+#include "../m_struct.h"
+
+/// We keep these 2 for the gui atm, but they will be removed.
+int dvd_title=0;
+int dvd_chapter=1;
+int dvd_last_chapter=0;
+int dvd_angle=1;
+char* dvd_device=NULL;
+
+#ifdef USE_DVDREAD
+#define        DVDREAD_VERSION(maj,min,micro)  ((maj)*10000 + (min)*100 + (micro))
+/*
+ * Try to autodetect the libdvd-0.9.0 library
+ * (0.9.0 removed the <dvdread/dvd_udf.h> header, and moved the two defines
+ * DVD_VIDEO_LB_LEN and MAX_UDF_FILE_NAME_LEN from it to
+ * <dvdread/dvd_reader.h>)
+ */
+#if defined(DVD_VIDEO_LB_LEN) && defined(MAX_UDF_FILE_NAME_LEN)
+#define        LIBDVDREAD_VERSION      DVDREAD_VERSION(0,9,0)
+#else
+#define        LIBDVDREAD_VERSION      DVDREAD_VERSION(0,8,0)
+#endif
+
+char * dvd_audio_stream_types[8] = { "ac3","unknown","mpeg1","mpeg2ext","lpcm","unknown","dts" };
+char * dvd_audio_stream_channels[6] = { "mono", "stereo", "unknown", "unknown", "5.1/6.1", "5.1" };
+#endif
+
+
+static struct stream_priv_s {
+  int title;
+} stream_priv_dflts = {
+  1
+};
+
+#define ST_OFF(f) M_ST_OFF(struct stream_priv_s,f)
+/// URL definition
+static m_option_t stream_opts_fields[] = {
+  { "hostname", ST_OFF(title), CONF_TYPE_INT, M_OPT_MIN, 1, 0, NULL },
+  { NULL, NULL, 0, 0, 0, 0,  NULL }
+};
+static struct m_struct_st stream_opts = {
+  "dvd",
+  sizeof(struct stream_priv_s),
+  &stream_priv_dflts,
+  stream_opts_fields
+};
+
+int dvd_parse_chapter_range(m_option_t *conf, const char *range) {
+  const char *s;
+  char *t;
+  if (!range)
+    return M_OPT_MISSING_PARAM;
+  s = range;
+  dvd_chapter = 1;
+  dvd_last_chapter = 0;
+  if(*range && isdigit(*range)) {
+    dvd_chapter = strtol(range, &s, 10);
+    if(range == s) {
+      mp_msg(MSGT_OPEN, MSGL_ERR, "Invalid chapter range specification %s\n", range);
+      return M_OPT_INVALID;
+    }
+  }
+  if(*s == 0)
+    return 0;
+  else if(*s != '-') {
+    mp_msg(MSGT_OPEN, MSGL_ERR, "Invalid chapter range specification %s\n", range);
+    return M_OPT_INVALID;
+  }
+  ++s;
+  if(*s == 0)
+      return 0;
+  if(! isdigit(*s)) {
+    mp_msg(MSGT_OPEN, MSGL_ERR, "Invalid chapter range specification %s\n", range);
+    return M_OPT_INVALID;
+  }
+  dvd_last_chapter = strtol(s, &t, 10);
+  if (s == t || *t) {
+    mp_msg(MSGT_OPEN, MSGL_ERR, "Invalid chapter range specification %s\n", range);
+    return M_OPT_INVALID;
+  }
+  return 0;
+}
+
+#ifdef USE_DVDREAD
+int dvd_chapter_from_cell(dvd_priv_t* dvd,int title,int cell)
+{
+  pgc_t * cur_pgc;
+  ptt_info_t* ptt;
+  int chapter = cell;
+  int pgc_id,pgn;
+  if(title < 0 || cell < 0){
+    return 0;
+  }
+  /* for most DVD's chapter == cell */
+  /* but there are more complecated cases... */
+  if(chapter >= dvd->vmg_file->tt_srpt->title[title].nr_of_ptts) {
+    chapter = dvd->vmg_file->tt_srpt->title[title].nr_of_ptts-1;
+  }
+  title = dvd->tt_srpt->title[title].vts_ttn-1;
+  ptt = dvd->vts_file->vts_ptt_srpt->title[title].ptt;
+  while(chapter >= 0) {
+    pgc_id = ptt[chapter].pgcn;
+    pgn = ptt[chapter].pgn;
+    cur_pgc = dvd->vts_file->vts_pgcit->pgci_srp[pgc_id-1].pgc;
+    if(cell >= cur_pgc->program_map[pgn-1]-1) {
+      return chapter;
+    }
+    --chapter;
+  }
+  /* didn't find a chapter ??? */
+  return chapter;
+}
+
+int dvd_aid_from_lang(stream_t *stream, unsigned char* lang) {
+  dvd_priv_t *d=stream->priv;
+  int code,i;
+  if(lang) {
+    while(strlen(lang)>=2) {
+      code=lang[1]|(lang[0]<<8);
+      for(i=0;i<d->nr_of_channels;i++) {
+        if(d->audio_streams[i].language==code) {
+          mp_msg(MSGT_OPEN,MSGL_INFO,"Selected DVD audio channel: %d language: %c%c\n",
+          d->audio_streams[i].id, lang[0],lang[1]);
+          return d->audio_streams[i].id;
+        }
+        //printf("%X != %X  (%c%c)\n",code,d->audio_streams[i].language,lang[0],lang[1]);
+      }
+      lang+=2; while (lang[0]==',' || lang[0]==' ') ++lang;
+    }
+    mp_msg(MSGT_OPEN,MSGL_WARN,"No matching DVD audio language found!\n");
+  }
+  return -1;
+}
+
+int dvd_number_of_subs(stream_t *stream) {
+  dvd_priv_t *d;
+  if (!stream) return -1;
+  d = stream->priv;
+  if (!d) return -1;
+  return d->nr_of_subtitles;
+}
+
+int dvd_lang_from_sid(stream_t *stream, int id) {
+  dvd_priv_t *d;
+  if (!stream) return 0;
+  d = stream->priv;
+  if (!d) return 0;
+  if (id >= d->nr_of_subtitles) return 0;
+  return d->subtitles[id].language;
+}
+
+int dvd_sid_from_lang(stream_t *stream, unsigned char* lang) {
+  dvd_priv_t *d=stream->priv;
+  int code,i;
+  while(lang && strlen(lang)>=2) {
+    code=lang[1]|(lang[0]<<8);
+    for(i=0;i<d->nr_of_subtitles;i++) {
+      if(d->subtitles[i].language==code) {
+        mp_msg(MSGT_OPEN,MSGL_INFO,"Selected DVD subtitle channel: %d language: %c%c\n", d->subtitles[i].id, lang[0],lang[1]);
+        return d->subtitles[i].id;
+      }
+    }
+    lang+=2; 
+    while (lang[0]==',' || lang[0]==' ') ++lang;
+  }
+  mp_msg(MSGT_OPEN,MSGL_WARN,"No matching DVD subtitle language found!\n");
+  return -1;
+}
+
+static int dvd_next_cell(dvd_priv_t *d) {
+  int next_cell=d->cur_cell;
+
+  mp_msg(MSGT_DVD,MSGL_V, "dvd_next_cell: next1=0x%X  \n",next_cell);
+  if( d->cur_pgc->cell_playback[ next_cell ].block_type == BLOCK_TYPE_ANGLE_BLOCK ) {
+    while(next_cell<d->last_cell) {
+      if( d->cur_pgc->cell_playback[next_cell].block_mode == BLOCK_MODE_LAST_CELL )
+        break;
+      ++next_cell;
+    }
+  }
+  mp_msg(MSGT_DVD,MSGL_V, "dvd_next_cell: next2=0x%X  \n",next_cell);
+
+  ++next_cell;
+  if(next_cell>=d->last_cell) 
+    return -1; // EOF
+  if(d->cur_pgc->cell_playback[next_cell].block_type == BLOCK_TYPE_ANGLE_BLOCK ) {
+    next_cell+=dvd_angle;
+    if(next_cell>=d->last_cell) 
+      return -1; // EOF
+  }
+  mp_msg(MSGT_DVD,MSGL_V, "dvd_next_cell: next3=0x%X  \n",next_cell);
+  return next_cell;
+}
+
+int dvd_read_sector(dvd_priv_t *d,unsigned char* data) {
+  int len;
+
+  if(d->packs_left==0) {
+    /**
+     * If we're not at the end of this cell, we can determine the next
+     * VOBU to display using the VOBU_SRI information section of the
+     * DSI.  Using this value correctly follows the current angle,
+     * avoiding the doubled scenes in The Matrix, and makes our life
+     * really happy.
+     *
+     * Otherwise, we set our next address past the end of this cell to
+     * force the code above to go to the next cell in the program.
+     */
+    if(d->dsi_pack.vobu_sri.next_vobu != SRI_END_OF_CELL) {
+       d->cur_pack= d->dsi_pack.dsi_gi.nv_pck_lbn + ( d->dsi_pack.vobu_sri.next_vobu & 0x7fffffff );
+       mp_msg(MSGT_DVD,MSGL_DBG2, "Navi  new pos=0x%X  \n",d->cur_pack);
+    } else {
+      // end of cell! find next cell!
+      mp_msg(MSGT_DVD,MSGL_V, "--- END OF CELL !!! ---\n");
+      d->cur_pack=d->cell_last_pack+1;
+    }
+  }
+
+read_next:
+  if(d->cur_pack>d->cell_last_pack) {
+    // end of cell!
+    int next=dvd_next_cell(d);
+    if(next>=0) {
+      d->cur_cell=next;
+      // if( d->cur_pgc->cell_playback[d->cur_cell].block_type 
+      // == BLOCK_TYPE_ANGLE_BLOCK ) d->cur_cell+=dvd_angle;
+      d->cur_pack = d->cur_pgc->cell_playback[ d->cur_cell ].first_sector;
+      d->cell_last_pack=d->cur_pgc->cell_playback[ d->cur_cell ].last_sector;
+      mp_msg(MSGT_DVD,MSGL_V, "DVD next cell: %d  pack: 0x%X-0x%X  \n",d->cur_cell,d->cur_pack,d->cell_last_pack);
+    } else 
+        return -1; // EOF
+  }
+
+  len = DVDReadBlocks(d->title, d->cur_pack, 1, data);
+  if(!len) return -1; //error
+
+  if(data[38]==0 && data[39]==0 && data[40]==1 && data[41]==0xBF &&
+    data[1024]==0 && data[1025]==0 && data[1026]==1 && data[1027]==0xBF) {
+       // found a Navi packet!!!
+#if LIBDVDREAD_VERSION >= DVDREAD_VERSION(0,9,0)
+    navRead_DSI(&d->dsi_pack, &(data[ DSI_START_BYTE ]));
+#else
+    navRead_DSI(&d->dsi_pack, &(data[ DSI_START_BYTE ]), sizeof(dsi_t));
+#endif
+    if(d->cur_pack != d->dsi_pack.dsi_gi.nv_pck_lbn ) {
+      mp_msg(MSGT_DVD,MSGL_V, "Invalid NAVI packet! lba=0x%X  navi=0x%X  \n",
+        d->cur_pack,d->dsi_pack.dsi_gi.nv_pck_lbn);
+    } else {
+      // process!
+      d->packs_left = d->dsi_pack.dsi_gi.vobu_ea;
+      mp_msg(MSGT_DVD,MSGL_DBG2, "Found NAVI packet! lba=0x%X  len=%d  \n",d->cur_pack,d->packs_left);
+      //navPrint_DSI(&d->dsi_pack);
+      mp_msg(MSGT_DVD,MSGL_DBG3,"\r### CELL %d: Navi: %d/%d  IFO: %d/%d   \n",d->cur_cell,
+        d->dsi_pack.dsi_gi.vobu_c_idn,d->dsi_pack.dsi_gi.vobu_vob_idn,
+        d->cur_pgc->cell_position[d->cur_cell].cell_nr,
+        d->cur_pgc->cell_position[d->cur_cell].vob_id_nr);
+
+      if(d->angle_seek) {
+        int i,skip=0;
+#if defined(__GNUC__) && ( defined(__sparc__) || defined(hpux) )
+        // workaround for a bug in the sparc/hpux version of gcc 2.95.X ... 3.2,
+        // it generates incorrect code for unaligned access to a packed
+        // structure member, resulting in an mplayer crash with a SIGBUS
+        // signal.
+        //
+        // See also gcc problem report PR c/7847:
+        // http://gcc.gnu.org/cgi-bin/gnatsweb.pl?database=gcc&cmd=view+audit-trail&pr=7847
+        for(i=0;i<9;i++) {     // check if all values zero:
+          typeof(d->dsi_pack.sml_agli.data[i].address) tmp_addr;
+          memcpy(&tmp_addr,&d->dsi_pack.sml_agli.data[i].address,sizeof(tmp_addr));
+          if((skip=tmp_addr)!=0) break;
+        }
+#else
+        for(i=0;i<9;i++)       // check if all values zero:
+          if((skip=d->dsi_pack.sml_agli.data[i].address)!=0) break;
+#endif
+        if(skip) {
+          // sml_agli table has valid data (at least one non-zero):
+         d->cur_pack=d->dsi_pack.dsi_gi.nv_pck_lbn+
+         d->dsi_pack.sml_agli.data[dvd_angle].address;
+         d->angle_seek=0;
+         mp_msg(MSGT_DVD,MSGL_V, "Angle-seek synced using sml_agli map!  new_lba=0x%X  \n",d->cur_pack);
+        } else {
+          // check if we're in the right cell, jump otherwise:
+          if( (d->dsi_pack.dsi_gi.vobu_c_idn==d->cur_pgc->cell_position[d->cur_cell].cell_nr) &&
+            (d->dsi_pack.dsi_gi.vobu_vob_idn==d->cur_pgc->cell_position[d->cur_cell].vob_id_nr) ){
+            d->angle_seek=0;
+            mp_msg(MSGT_DVD,MSGL_V, "Angle-seek synced by cell/vob IDN search!  \n");
+          } else {
+            // wrong angle, skip this vobu:
+            d->cur_pack=d->dsi_pack.dsi_gi.nv_pck_lbn+
+            d->dsi_pack.dsi_gi.vobu_ea;
+            d->angle_seek=2; // DEBUG
+          }
+        }
+      }
+    }
+    ++d->cur_pack;
+    goto read_next;
+  }
+
+  ++d->cur_pack;
+  if(d->packs_left>=0) --d->packs_left;
+
+  if(d->angle_seek) {
+    if(d->angle_seek==2) mp_msg(MSGT_DVD,MSGL_V, "!!! warning! reading packet while angle_seek !!!\n");
+    goto read_next; // searching for Navi packet
+  }
+
+  return d->cur_pack-1;
+}
+
+void dvd_seek(dvd_priv_t *d,int pos) {
+  d->packs_left=-1;
+  d->cur_pack=pos;
+
+  // check if we stay in current cell (speedup things, and avoid angle skip)
+  if(d->cur_pack>d->cell_last_pack ||
+     d->cur_pack<d->cur_pgc->cell_playback[ d->cur_cell ].first_sector) {
+
+    // ok, cell change, find the right cell!
+    d->cur_cell=0;
+    if(d->cur_pgc->cell_playback[d->cur_cell].block_type == BLOCK_TYPE_ANGLE_BLOCK )
+      d->cur_cell+=dvd_angle;
+
+    while(1) {
+      int next;
+      d->cell_last_pack=d->cur_pgc->cell_playback[ d->cur_cell ].last_sector;
+      if(d->cur_pack<d->cur_pgc->cell_playback[ d->cur_cell ].first_sector) {
+        d->cur_pack=d->cur_pgc->cell_playback[ d->cur_cell ].first_sector;
+        break;
+      }
+      if(d->cur_pack<=d->cell_last_pack) break; // ok, we find it! :)
+      next=dvd_next_cell(d);
+      if(next<0) {
+        //d->cur_pack=d->cell_last_pack+1;
+        break; // we're after the last cell
+      }
+      d->cur_cell=next;
+    }
+  }
+
+  mp_msg(MSGT_DVD,MSGL_V, "DVD Seek! lba=0x%X  cell=%d  packs: 0x%X-0x%X  \n",
+    d->cur_pack,d->cur_cell,d->cur_pgc->cell_playback[ d->cur_cell ].first_sector,d->cell_last_pack);
+
+  // if we're in interleaved multi-angle cell, find the right angle chain!
+  // (read Navi block, and use the seamless angle jump table)
+  d->angle_seek=1;
+}
+
+void dvd_close(dvd_priv_t *d) {
+  ifoClose(d->vts_file);
+  ifoClose(d->vmg_file);
+  DVDCloseFile(d->title);
+  DVDClose(d->dvd);
+  dvd_chapter = 1;
+  dvd_last_chapter = 0;
+}
+
+#endif
+
+static int fill_buffer(stream_t *s, char *but, int len)
+{
+#ifdef USE_DVDREAD
+  if(s->type == STREAMTYPE_DVD) {
+    off_t pos=dvd_read_sector(s->priv,s->buffer);
+    if(pos>=0) {
+      len=2048; // full sector
+      s->pos=2048*pos-len;
+    } else len=-1; // error
+  }
+#endif
+  return len;
+}
+
+static int seek(stream_t *s, off_t newpos) {
+#ifdef USE_DVDREAD
+  s->pos=newpos; // real seek
+  dvd_seek(s->priv,s->pos/2048);
+#endif
+  return 1;
+}
+
+static void stream_dvd_close(stream_t *s) {
+#ifdef USE_DVDREAD
+  dvd_close(s->priv);
+#endif
+}
+
+static int open_s(stream_t *stream,int mode, void* opts, int* file_format) {
+  struct stream_priv_s* p = (struct stream_priv_s*)opts;
+  char *filename;
+
+  filename = strdup(stream->url);
+  mp_msg(MSGT_OPEN,MSGL_V,"URL: %s\n", filename);
+  dvd_title = p->title;
+#ifdef USE_DVDREAD
+  if(1){
+    //int ret,ret2;
+    dvd_priv_t *d;
+    int ttn,pgc_id,pgn;
+    dvd_reader_t *dvd;
+    dvd_file_t *title;
+    ifo_handle_t *vmg_file;
+    tt_srpt_t *tt_srpt;
+    ifo_handle_t *vts_file;
+    /**
+     * Open the disc.
+     */
+    if(!dvd_device) dvd_device=strdup(DEFAULT_DVD_DEVICE);
+#ifdef SYS_DARWIN
+    /* Dynamic DVD drive selection on Darwin */
+    if(!strcmp(dvd_device, "/dev/rdiskN")) {
+      int i;
+      char *temp_device = malloc((strlen(dvd_device)+1)*sizeof(char));
+
+      for (i = 1; i < 10; i++) {
+        sprintf(temp_device, "/dev/rdisk%d", i);
+        dvd = DVDOpen(temp_device);
+        if(!dvd) {
+          mp_msg(MSGT_OPEN,MSGL_ERR,MSGTR_CantOpenDVD,temp_device);
+        } else {
+          free(temp_device);
+          break;
+        }
+      }
+
+      if(!dvd) {
+        m_struct_free(&stream_opts,opts);
+        return STREAM_UNSUPORTED;
+      }
+    } else
+#endif /* SYS_DARWIN */
+    {
+        dvd = DVDOpen(dvd_device);
+        if(!dvd) {
+          mp_msg(MSGT_OPEN,MSGL_ERR,MSGTR_CantOpenDVD,dvd_device);
+          m_struct_free(&stream_opts,opts);
+          return STREAM_UNSUPORTED;
+        }
+    }
+
+    mp_msg(MSGT_OPEN,MSGL_INFO,MSGTR_DVDwait);
+
+    /**
+     * Load the video manager to find out the information about the titles on
+     * this disc.
+     */
+    vmg_file = ifoOpen(dvd, 0);
+    if(!vmg_file) {
+      mp_msg(MSGT_OPEN,MSGL_ERR, "Can't open VMG info!\n");
+      DVDClose( dvd );
+      m_struct_free(&stream_opts,opts);
+      return STREAM_UNSUPORTED;
+    }
+    tt_srpt = vmg_file->tt_srpt;
+    /**
+     * Make sure our title number is valid.
+     */
+    mp_msg(MSGT_OPEN,MSGL_INFO, MSGTR_DVDnumTitles, tt_srpt->nr_of_srpts );
+    if(dvd_title < 1 || dvd_title > tt_srpt->nr_of_srpts) {
+      mp_msg(MSGT_OPEN,MSGL_ERR, MSGTR_DVDinvalidTitle, dvd_title);
+      ifoClose( vmg_file );
+      DVDClose( dvd );
+      m_struct_free(&stream_opts,opts);
+      return STREAM_UNSUPORTED;
+    }
+    --dvd_title; // remap 1.. -> 0..
+    /**
+     * Make sure the chapter number is valid for this title.
+     */
+    mp_msg(MSGT_OPEN,MSGL_INFO, MSGTR_DVDnumChapters, tt_srpt->title[dvd_title].nr_of_ptts);
+    if(dvd_chapter<1 || dvd_chapter>tt_srpt->title[dvd_title].nr_of_ptts) {
+      mp_msg(MSGT_OPEN,MSGL_ERR, MSGTR_DVDinvalidChapter, dvd_chapter);
+      ifoClose( vmg_file );
+      DVDClose( dvd );
+      m_struct_free(&stream_opts,opts);
+      return STREAM_UNSUPORTED;
+    }
+    if(dvd_last_chapter>0) {
+      if(dvd_last_chapter<dvd_chapter || dvd_last_chapter>tt_srpt->title[dvd_title].nr_of_ptts) {
+        mp_msg(MSGT_OPEN,MSGL_ERR, "Invalid DVD last chapter number: %d\n", dvd_last_chapter);
+        ifoClose( vmg_file );
+        DVDClose( dvd );
+        m_struct_free(&stream_opts,opts);
+        return STREAM_UNSUPORTED;
+      }
+    }
+    --dvd_chapter; // remap 1.. -> 0..
+    /* XXX No need to remap dvd_last_chapter */
+    /**
+     * Make sure the angle number is valid for this title.
+     */
+    mp_msg(MSGT_OPEN,MSGL_INFO, MSGTR_DVDnumAngles, tt_srpt->title[dvd_title].nr_of_angles);
+    if(dvd_angle<1 || dvd_angle>tt_srpt->title[dvd_title].nr_of_angles) {
+      mp_msg(MSGT_OPEN,MSGL_ERR, MSGTR_DVDinvalidAngle, dvd_angle);
+      ifoClose( vmg_file );
+      DVDClose( dvd );
+      m_struct_free(&stream_opts,opts);
+      return STREAM_UNSUPORTED;
+    }
+    --dvd_angle; // remap 1.. -> 0..
+    /**
+     * Load the VTS information for the title set our title is in.
+     */
+    vts_file = ifoOpen( dvd, tt_srpt->title[dvd_title].title_set_nr );
+    if(!vts_file) {
+      mp_msg(MSGT_OPEN,MSGL_ERR, MSGTR_DVDnoIFO, tt_srpt->title[dvd_title].title_set_nr );
+      ifoClose( vmg_file );
+      DVDClose( dvd );
+      m_struct_free(&stream_opts,opts);
+      return STREAM_UNSUPORTED;
+    }
+    /**
+     * We've got enough info, time to open the title set data.
+     */
+    title = DVDOpenFile(dvd, tt_srpt->title[dvd_title].title_set_nr, DVD_READ_TITLE_VOBS);
+    if(!title) {
+      mp_msg(MSGT_OPEN,MSGL_ERR, MSGTR_DVDnoVOBs, tt_srpt->title[dvd_title].title_set_nr);
+      ifoClose( vts_file );
+      ifoClose( vmg_file );
+      DVDClose( dvd );
+      m_struct_free(&stream_opts,opts);
+      return STREAM_UNSUPORTED;
+    }
+
+    mp_msg(MSGT_OPEN,MSGL_INFO, MSGTR_DVDopenOk);
+    // store data
+    d=malloc(sizeof(dvd_priv_t)); memset(d,0,sizeof(dvd_priv_t));
+    d->dvd=dvd;
+    d->title=title;
+    d->vmg_file=vmg_file;
+    d->tt_srpt=tt_srpt;
+    d->vts_file=vts_file;
+
+    /**
+     * Check number of audio channels and types
+     */
+    {
+      int ac3aid = 128;
+      int mpegaid = 0;
+      int pcmaid = 160;
+
+      d->nr_of_channels=0;
+      if(vts_file->vts_pgcit) {
+        int i;
+        for(i=0;i<8;i++)
+          if(vts_file->vts_pgcit->pgci_srp[0].pgc->audio_control[i] & 0x8000) {
+            audio_attr_t * audio = &vts_file->vtsi_mat->vts_audio_attr[i];
+            int language = 0;
+            char tmp[] = "unknown";
+
+            if(audio->lang_type == 1) {
+              language=audio->lang_code;
+              tmp[0]=language>>8;
+              tmp[1]=language&0xff;
+              tmp[2]=0;
+            }
+
+            d->audio_streams[d->nr_of_channels].language=language;
+            d->audio_streams[d->nr_of_channels].id=0;
+            switch(audio->audio_format) {
+              case 0: // ac3
+                d->audio_streams[d->nr_of_channels].id=ac3aid;
+                ac3aid++;
+                break;
+              case 6: // dts
+                d->audio_streams[d->nr_of_channels].id=ac3aid+8;
+                ac3aid++;
+                break;
+              case 2: // mpeg layer 1/2/3
+              case 3: // mpeg2 ext
+                d->audio_streams[d->nr_of_channels].id=mpegaid;
+                mpegaid++;
+                break;
+              case 4: // lpcm
+                d->audio_streams[d->nr_of_channels].id=pcmaid;
+                pcmaid++;
+                break;
+           }
+
+           d->audio_streams[d->nr_of_channels].type=audio->audio_format;
+           // Pontscho: to my mind, tha channels:
+           //  1 - stereo
+           //  5 - 5.1
+           d->audio_streams[d->nr_of_channels].channels=audio->channels;
+           mp_msg(MSGT_OPEN,MSGL_V,"[open] audio stream: %d audio format: %s (%s) language: %s aid: %d\n",
+             d->nr_of_channels,
+             dvd_audio_stream_types[ audio->audio_format ],
+             dvd_audio_stream_channels[ audio->channels ],
+             tmp,
+             d->audio_streams[d->nr_of_channels].id
+           );
+           if(identify) {
+             mp_msg(MSGT_GLOBAL, MSGL_INFO, "ID_AUDIO_ID=%d\n", d->audio_streams[d->nr_of_channels].id);
+             if(language && tmp[0])
+               mp_msg(MSGT_GLOBAL, MSGL_INFO, "ID_AID_%d_LANG=%s\n", d->audio_streams[d->nr_of_channels].id, tmp);
+           }
+
+           d->nr_of_channels++;
+         }
+      }
+      mp_msg(MSGT_OPEN,MSGL_V,"[open] number of audio channels on disk: %d.\n",d->nr_of_channels );
+    }
+
+    /**
+     * Check number of subtitles and language
+     */
+    {
+      int i;
+
+      d->nr_of_subtitles=0;
+      for(i=0;i<32;i++)
+      if(vts_file->vts_pgcit->pgci_srp[0].pgc->subp_control[i] & 0x80000000) {
+        subp_attr_t * subtitle = &vts_file->vtsi_mat->vts_subp_attr[i];
+        int language = 0;
+        char tmp[] = "unknown";
+
+        if(subtitle->type == 1) {
+          language=subtitle->lang_code;
+          tmp[0]=language>>8;
+          tmp[1]=language&0xff;
+          tmp[2]=0;
+        }
+
+        d->subtitles[ d->nr_of_subtitles ].language=language;
+        d->subtitles[ d->nr_of_subtitles ].id=d->nr_of_subtitles;
+
+        mp_msg(MSGT_OPEN,MSGL_V,"[open] subtitle ( sid ): %d language: %s\n", d->nr_of_subtitles, tmp);
+        if(identify) {
+          mp_msg(MSGT_GLOBAL, MSGL_INFO, "ID_SUBTITLE_ID=%d\n", d->nr_of_subtitles);
+          if(language && tmp[0])
+            mp_msg(MSGT_GLOBAL, MSGL_INFO, "ID_SID_%d_LANG=%s\n", d->nr_of_subtitles, tmp);
+        }
+        d->nr_of_subtitles++;
+      }
+      mp_msg(MSGT_OPEN,MSGL_V,"[open] number of subtitles on disk: %d\n",d->nr_of_subtitles );
+    }
+
+    /**
+     * Determine which program chain we want to watch.  This is based on the
+     * chapter number.
+     */
+    ttn = tt_srpt->title[ dvd_title ].vts_ttn; // local
+    pgc_id = vts_file->vts_ptt_srpt->title[ttn-1].ptt[dvd_chapter].pgcn; // local
+    pgn  = vts_file->vts_ptt_srpt->title[ttn-1].ptt[dvd_chapter].pgn;  // local
+    d->cur_pgc = vts_file->vts_pgcit->pgci_srp[pgc_id-1].pgc;
+    d->cur_cell = d->cur_pgc->program_map[pgn-1] - 1; // start playback here
+    d->packs_left=-1;      // for Navi stuff
+    d->angle_seek=0;
+    /* XXX dvd_last_chapter is in the range 1..nr_of_ptts */
+    if(dvd_last_chapter > 0 && dvd_last_chapter < tt_srpt->title[dvd_title].nr_of_ptts) {
+      pgn=vts_file->vts_ptt_srpt->title[ttn-1].ptt[dvd_last_chapter].pgn;
+      d->last_cell=d->cur_pgc->program_map[pgn-1] - 1;
+    } else
+      d->last_cell=d->cur_pgc->nr_of_cells;
+
+    if(d->cur_pgc->cell_playback[d->cur_cell].block_type == BLOCK_TYPE_ANGLE_BLOCK ) 
+      d->cur_cell+=dvd_angle;
+    d->cur_pack = d->cur_pgc->cell_playback[ d->cur_cell ].first_sector;
+    d->cell_last_pack=d->cur_pgc->cell_playback[ d->cur_cell ].last_sector;
+    mp_msg(MSGT_DVD,MSGL_V, "DVD start cell: %d  pack: 0x%X-0x%X  \n",d->cur_cell,d->cur_pack,d->cell_last_pack);
+
+    // ... (unimplemented)
+    //    return NULL;
+    stream->type = STREAMTYPE_DVD;
+    stream->sector_size = 2048;
+    stream->flags = STREAM_READ | STREAM_SEEK;
+    stream->fill_buffer = fill_buffer;
+    stream->seek = seek;
+    stream->close = stream_dvd_close;
+    stream->start_pos = (off_t)d->cur_pack*2048;
+    stream->end_pos = (off_t)(d->cur_pgc->cell_playback[d->last_cell-1].last_sector)*2048;
+    mp_msg(MSGT_DVD,MSGL_V,"DVD start=%d end=%d  \n",d->cur_pack,d->cur_pgc->cell_playback[d->last_cell-1].last_sector);
+    stream->priv = (void*)d;
+    return STREAM_OK;
+  }
+#endif
+  mp_msg(MSGT_DVD,MSGL_ERR,"MPlayer was compiled without dvd support, exit\n");
+  m_struct_free(&stream_opts,opts);
+  return STREAM_UNSUPORTED;
+}
+
+
+stream_info_t stream_info_dvd = {
+  "DVD stream",
+  "null",
+  "",
+  "",
+  open_s,
+  { "dvd", NULL },
+  &stream_opts,
+  1 // Urls are an option string
+};