demux: ts: add USER_PMT, USER_TEMPPMT

modules/demux/mpeg/ts.c

@@ -439,9 +439,13 @@ static int Open( vlc_object_t *p_this )
 
     /* We handle description of an extra PMT */
     char* psz_string = var_CreateGetString( p_demux, "ts-extra-pmt" );
-    p_sys->b_user_pmt = false;
-    if( psz_string && *psz_string )
-        UserPmt( p_demux, psz_string );
+    const char* psz_fmt = psz_string;
+    if( psz_fmt && !strncmp(psz_fmt, "temp:", 5) )
+        psz_fmt += 5;
+    if( psz_fmt && *psz_fmt && UserPmt( p_demux, psz_fmt ) == VLC_SUCCESS )
+        p_sys->program_source = (psz_fmt == psz_string) ? USER_PMT : USER_TEMPPMT;
+    else
+        p_sys->program_source = STREAM_PATPMT;
     free( psz_string );
 
     psz_string = var_CreateGetStringCommand( p_demux, "ts-csa-ck" );

modules/demux/mpeg/ts.h

@@ -86,7 +86,12 @@ struct demux_sys_t
     /* All pid */
     ts_pid_list_t pids;
 
-    bool        b_user_pmt;
+    enum
+    {
+        STREAM_PATPMT,
+        USER_PMT,
+        USER_TEMPPMT,
+    } program_source;
     int         i_pmt_es;
 
     enum

modules/demux/mpeg/ts_psi.c

@@ -102,8 +102,9 @@ static void PATCallBack( void *data, dvbpsi_pat_t *p_dvbpsipat )
     }
 
     /* override hotfixes */
-    if( p_pat->b_generated )
+    if( p_pat->b_generated || p_sys->program_source == USER_TEMPPMT )
     {
+        p_sys->program_source = STREAM_PATPMT;
         p_pat->b_generated = false;
         p_pat->i_version = -1;
         p_pat->i_ts_id = -1;
@@ -112,15 +113,15 @@ static void PATCallBack( void *data, dvbpsi_pat_t *p_dvbpsipat )
 
     /* check versioning changes */
     if( ( p_pat->i_version != -1 && p_dvbpsipat->i_version == p_pat->i_version ) ||
-        ( p_pat->i_ts_id != -1 && p_dvbpsipat->i_ts_id != p_pat->i_ts_id ) )
+        ( p_pat->i_ts_id != -1 && p_dvbpsipat->i_ts_id != p_pat->i_ts_id ) ||
+        p_sys->program_source == USER_PMT )
     {
         dvbpsi_pat_delete( p_dvbpsipat );
         return;
     }
 
     /* check content */
-    if( !p_dvbpsipat->b_current_next || p_sys->b_user_pmt ||
-        PATCheck( p_demux, p_dvbpsipat ) )
+    if( !p_dvbpsipat->b_current_next || PATCheck( p_demux, p_dvbpsipat ) )
     {
         dvbpsi_pat_delete( p_dvbpsipat );
         return;
@@ -2317,7 +2318,6 @@ int UserPmt( demux_t *p_demux, const char *psz_fmt )
         psz = psz_next;
     }
 
-    p_sys->b_user_pmt = true;
     free( psz_dup );
     return VLC_SUCCESS;