Generalize subtitle switching, demux_ogg does not need a special case

anymore and demux_mov works now, too.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@21054 b3059339-0415-0410-9bf9-f77b7e298cf2

libmpdemux/demux_mkv.c

@@ -3864,26 +3864,6 @@ demux_mkv_control (demuxer_t *demuxer, int cmd, void *arg)
     }
 }
 
-/** \brief Return the number of subtitle tracks in the file.
-
-  \param demuxer The demuxer for which the number of subtitle tracks
-  should be returned.
-*/
-int
-demux_mkv_num_subs (demuxer_t *demuxer)
-{
-  mkv_demuxer_t *mkv_d = (mkv_demuxer_t *) demuxer->priv;
-  int i, num;
-
-  num = 0;
-  for (i = 0; i < mkv_d->num_tracks; i++)
-    if ((mkv_d->tracks[i]->type == MATROSKA_TRACK_SUBTITLE) &&
-        (mkv_d->tracks[i]->subtitle_type != MATROSKA_SUBTYPE_UNKNOWN))
-      num++;
-
-  return num;
-}
-
 /** \brief Change the current subtitle track and return its ID.
 
   Changes the current subtitle track. If the new subtitle track is a

libmpdemux/demux_ogg.c

@@ -488,7 +488,7 @@ static void demux_ogg_check_comments(demuxer_t *d, ogg_stream_t *os, int id, vor
       // check for -slang if subs are uninitialized yet
       if (os->text && d->sub->id < 0 && demux_ogg_check_lang(val, dvdsub_lang))
       {
-	d->sub->id = id;
+	d->sub->id = index;
 	dvdsub_id = index;
         mp_msg(MSGT_DEMUX, MSGL_V, "Ogg demuxer: Displaying subtitle stream id %d which matched -slang %s\n", id, val);
       }
@@ -538,7 +538,7 @@ static int demux_ogg_add_packet(demux_stream_t* ds,ogg_stream_t* os,int id,ogg_p
     vorbis_info_clear(&vi);
   }
   if (os->text) {
-    if (id == d->sub->id) // don't want to add subtitles to the demuxer for now
+    if (id == demux_ogg_sub_id(d->sub->id)) // don't want to add subtitles to the demuxer for now
       demux_ogg_add_sub(os,pack);
     return 0;
   }
@@ -718,16 +718,6 @@ extern void print_video_header(BITMAPINFOHEADER *h, int verbose_level);
 /* defined in demux_mov.c */
 extern unsigned int store_ughvlc(unsigned char *s, unsigned int v);
 
-/** \brief Return the number of subtitle tracks in the file.
-
-  \param demuxer The demuxer for which the number of subtitle tracks
-  should be returned.
-*/
-int demux_ogg_num_subs(demuxer_t *demuxer) {
-  ogg_demuxer_t *ogg_d = (ogg_demuxer_t *)demuxer->priv;
-  return ogg_d->n_text;
-}
-
 /** \brief Change the current subtitle stream and return its ID.
 
   \param demuxer The demuxer whose subtitle stream will be changed.

libmpdemux/matroska.h

@@ -61,7 +61,6 @@
 #define MKV_S_SSA        "S_SSA" // Deprecated
 #define MKV_S_ASS        "S_ASS" // Deprecated
 
-int demux_mkv_num_subs(demuxer_t *demuxer);
 int demux_mkv_change_subs(demuxer_t *demuxer, int new_num);
 void demux_mkv_get_audio_lang(demuxer_t *demuxer, int track_num, char *lang,
                             int maxlen);

mplayer.c

@@ -2246,6 +2246,10 @@ static int mp_property_sub(m_option_t* prop,int action,void* arg) {
             return M_PROPERTY_OK;
         }
 #endif
+        if (dvdsub_id >= 0) {
+            snprintf(*(char**)arg, 63, "(%d) %s", dvdsub_id, MSGTR_Unknown);
+            return M_PROPERTY_OK;
+        }
         snprintf(*(char**)arg, 63, MSGTR_Disabled);
         return M_PROPERTY_OK;
 
@@ -2316,10 +2320,16 @@ static int mp_property_sub(m_option_t* prop,int action,void* arg) {
                 spudec_reset(vo_spudec);
             }
 #endif
-#ifdef HAVE_OGGVORBIS
-            if (demuxer->type == DEMUXER_TYPE_OGG)
-                d_dvdsub->id = demux_ogg_sub_id(demuxer, dvdsub_id);
-#endif
+            if (stream->type != STREAMTYPE_DVD) {
+              int i = 0;
+              for (d_dvdsub->id = 0; d_dvdsub->id < MAX_S_STREAMS; d_dvdsub->id++) {
+                if (demuxer->s_streams[d_dvdsub->id]) {
+                  if (i == dvdsub_id) break;
+                  i++;
+                }
+              }
+              d_dvdsub->sh = demuxer->s_streams[d_dvdsub->id];
+            }
             if (demuxer->type == DEMUXER_TYPE_MATROSKA) {
                 d_dvdsub->id = demux_mkv_change_subs(demuxer, dvdsub_id);
 #ifdef USE_ASS
@@ -4043,18 +4053,14 @@ if(!demuxer)
 }
 inited_flags|=INITED_DEMUXER;
 
-if (demuxer->type==DEMUXER_TYPE_MATROSKA) {
+if (stream->type != STREAMTYPE_DVD) {
+  int i;
   // setup global sub numbering
   global_sub_indices[SUB_SOURCE_DEMUX] = global_sub_size; // the global # of the first demux-specific sub.
-  global_sub_size += demux_mkv_num_subs(demuxer);
+  for (i = 0; i < MAX_S_STREAMS; i++)
+    if (demuxer->s_streams[i])
+      global_sub_size++;
 }
-#ifdef HAVE_OGGVORBIS
-if (demuxer->type==DEMUXER_TYPE_OGG) {
-  // setup global sub numbering
-  global_sub_indices[SUB_SOURCE_DEMUX] = global_sub_size; // the global # of the first demux-specific sub.
-  global_sub_size += demux_ogg_num_subs(demuxer);
-}
-#endif
 
 current_module="demux_open2";