implemented STREAM_CTRL_GET_NUM_CHAPTERS

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@19482 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 6 insertions, 0 deletions

diff --git a/stream/stream_dvd.c b/stream/stream_dvd.c
index 224e9f7a23..e842357d46 100644
--- a/stream/stream_dvd.c
+++ b/stream/stream_dvd.c
@@ -514,6 +514,12 @@ static int control(stream_t *stream,int cmd,void* arg)
             *((unsigned int *)arg) = mp_get_titleset_length(d->vts_file, d->tt_srpt, d->cur_title-1);
             return 1;
         }
+        case STREAM_CTRL_GET_NUM_CHAPTERS:
+        {
+            if(! d->cur_pgc->nr_of_programs) return STREAM_UNSUPORTED;
+            *((unsigned int *)arg) = d->cur_pgc->nr_of_programs; 
+            return 1;
+        }
         case STREAM_CTRL_SEEK_TO_CHAPTER:
         {
             int r = seek_to_chapter(stream, d->vts_file, d->tt_srpt, d->cur_title-1, *((unsigned int *)arg));