access: mmstu: missing stream selection

modules/access/mms/mmstu.c

@@ -44,6 +44,7 @@
 #include <vlc_network.h>
 #include <vlc_url.h>
 #include <vlc_interrupt.h>
+#include <vlc_es.h>
 #include "asf.h"
 #include "buffer.h"
 
@@ -267,6 +268,43 @@ static int Control( access_t *p_access, int i_query, va_list args )
             *pb_bool =  p_sys->asfh.stream[i_int].i_selected ? true : false;
             break;
 
+        case ACCESS_SET_PRIVATE_ID_STATE:
+        {
+            i_int = (int)va_arg( args, int );
+            b_bool = (bool)va_arg( args, int );
+            int i_cat;
+            if( i_int > 127 )
+                return VLC_EGENERIC;
+            else if ( i_int < 0 )
+            {
+                /* Deselecting all ES in this category */
+                assert( !b_bool );
+                i_cat = -1 * i_int;
+                if ( i_cat > ES_CATEGORY_COUNT )
+                    return VLC_EGENERIC;
+            }
+            else
+            {
+                /* Chose another ES */
+                assert( b_bool );
+                i_cat = p_sys->asfh.stream[i_int].i_cat;
+            }
+
+            for ( int i=0; i< 128; i++ )
+            {
+                /* First unselect all streams from the same cat */
+                if ( i_cat == p_sys->asfh.stream[i].i_cat )
+                    p_sys->asfh.stream[i].i_selected = false;
+            }
+
+            if ( i_int > 0 )
+                p_sys->asfh.stream[i_int].i_selected = true;
+
+            MMSStop( p_access );
+            Seek( p_access, p_sys->i_position );
+            return VLC_SUCCESS;
+        }
+
         case ACCESS_SET_PAUSE_STATE:
             b_bool = (bool)va_arg( args, int );
             if( b_bool )