X-Git-Url: http://git.osdn.jp/view?a=blobdiff_plain;f=libhb%2Fdvd.c;h=e51fd95bf7207eb7c938b780b445554cd2ed6751;hb=2d0e6c375b8dfd89d66b05128be8b2c236834b57;hp=39b519d4c91f1bb494f2829d68b14cc9a1de602c;hpb=16cbc82e3b863e7cb75280ef5ecdc742322fe09e;p=handbrake-jp%2Fhandbrake-jp-git.git

diff --git a/libhb/dvd.c b/libhb/dvd.c
index 39b519d4..e51fd95b 100644
--- a/libhb/dvd.c
+++ b/libhb/dvd.c
@@ -24,6 +24,7 @@ static int           hb_dvdread_read( hb_dvd_t * d, hb_buffer_t * b );
 static int           hb_dvdread_chapter( hb_dvd_t * d );
 static int           hb_dvdread_angle_count( hb_dvd_t * d );
 static void          hb_dvdread_set_angle( hb_dvd_t * d, int angle );
+static int           hb_dvdread_main_feature( hb_dvd_t * d, hb_list_t * list_title );
 
 hb_dvd_func_t hb_dvdread_func =
 {
@@ -38,7 +39,8 @@ hb_dvd_func_t hb_dvdread_func =
     hb_dvdread_read,
     hb_dvdread_chapter,
     hb_dvdread_angle_count,
-    hb_dvdread_set_angle
+    hb_dvdread_set_angle,
+    hb_dvdread_main_feature
 };
 
 static hb_dvd_func_t *dvd_methods = &hb_dvdread_func;
@@ -55,6 +57,24 @@ hb_dvd_func_t * hb_dvdread_methods( void )
     return &hb_dvdread_func;
 }
 
+static int hb_dvdread_main_feature( hb_dvd_t * e, hb_list_t * list_title )
+{
+    int ii;
+    uint64_t longest_duration = 0;
+    int longest = -1;
+
+    for ( ii = 0; ii < hb_list_count( list_title ); ii++ )
+    {
+        hb_title_t * title = hb_list_item( list_title, ii );
+        if ( title->duration > longest_duration )
+        {
+            longest_duration = title->duration;
+            longest = title->index;
+        }
+    }
+    return longest;
+}
+
 static char * hb_dvdread_name( char * path )
 {
     static char name[1024];
@@ -158,6 +178,8 @@ static hb_title_t * hb_dvdread_title_scan( hb_dvd_t * e, int t )
     hb_log( "scan: scanning title %d", t );
 
     title = hb_title_init( d->path, t );
+    title->type = HB_DVD_TYPE;
+
     if( DVDUDFVolumeInfo( d->reader, title->name, sizeof( title->name ),
                           unused, sizeof( unused ) ) )
     {
@@ -421,12 +443,6 @@ static hb_title_t * hb_dvdread_title_scan( hb_dvd_t * e, int t )
         hb_list_add( title->list_audio, audio );
     }
 
-    if( !hb_list_count( title->list_audio ) )
-    {
-        hb_log( "scan: ignoring title (no audio track)" );
-        goto fail;
-    }
-
     memcpy( title->palette,
             vts->vts_pgcit->pgci_srp[pgc_id-1].pgc->palette,
             16 * sizeof( uint32_t ) );
@@ -1297,6 +1313,11 @@ void hb_dvd_set_angle( hb_dvd_t * d, int angle )
     dvd_methods->set_angle(d, angle);
 }
 
+int hb_dvd_main_feature( hb_dvd_t * d, hb_list_t * list_title )
+{
+    return dvd_methods->main_feature(d, list_title);
+}
+
 // hb_dvd_set_dvdnav must only be called when no dvd source is open
 // it rips the rug out from under things so be careful
 void hb_dvd_set_dvdnav( int enable )