#define TS_USER_PMT_NUMBER (0)
static int UserPmt( demux_t *p_demux, const char * );
-static int SetPIDFilter( demux_t *, int i_pid, bool b_selected );
+static int SetPIDFilter( demux_t *, int i_pid, bool b_selected );
+static void SetPrgFilter( demux_t *, int i_prg, bool b_selected );
#define TS_PACKET_SIZE_188 188
#define TS_PACKET_SIZE_192 192
#endif
case DEMUX_SET_GROUP:
{
- ts_prg_psi_t *p_prg;
vlc_list_t *p_list;
i_int = (int)va_arg( args, int );
if( p_sys->b_access_control && i_int > 0 && i_int != p_sys->i_current_program )
{
- int i_pmt_pid = -1;
-
- /* Search pmt to be unselected */
- for( int i = 0; i < p_sys->i_pmt; i++ )
- {
- ts_pid_t *pmt = p_sys->pmt[i];
-
- for( int i_prg = 0; i_prg < pmt->psi->i_prg; i_prg++ )
- {
- if( pmt->psi->prg[i_prg]->i_number == p_sys->i_current_program )
- {
- i_pmt_pid = p_sys->pmt[i]->i_pid;
- p_prg = p_sys->pmt[i]->psi->prg[i_prg];
- break;
- }
- }
- if( i_pmt_pid > 0 ) break;
- }
-
- if( i_pmt_pid > 0 )
- {
- SetPIDFilter( p_demux, i_pmt_pid, false );
- if( p_prg->i_pid_pcr > 0 )
- SetPIDFilter( p_demux, p_prg->i_pid_pcr, false );
-
- /* All ES */
- for( int i = 2; i < 8192; i++ )
- {
- ts_pid_t *pid = &p_sys->pid[i];
-
- if( !pid->b_valid || pid->psi )
- continue;
-
- for( int i_prg = 0; i_prg < pid->p_owner->i_prg; i_prg++ )
- {
- if( pid->p_owner->prg[i_prg]->i_pid_pmt == i_pmt_pid && pid->es->id )
- {
- /* We only remove es that aren't defined by extra pmt */
- SetPIDFilter( p_demux, i, false );
- break;
- }
- }
- }
- }
+ SetPrgFilter( p_demux, p_sys->i_current_program, false );
/* select new program */
p_sys->i_current_program = i_int;
- i_pmt_pid = -1;
- for( int i = 0; i < p_sys->i_pmt; i++ )
- {
- ts_pid_t *pmt = p_sys->pmt[i];
-
- for( int i_prg = 0; i_prg < pmt->psi->i_prg; i_prg++ )
- {
- if( pmt->psi->prg[i_prg]->i_number == i_int )
- {
- i_pmt_pid = p_sys->pmt[i]->i_pid;
- p_prg = p_sys->pmt[i]->psi->prg[i_prg];
- break;
- }
- }
- if( i_pmt_pid > 0 )
- break;
- }
- if( i_pmt_pid > 0 )
- {
- SetPIDFilter( p_demux, i_pmt_pid, true );
- if( p_prg->i_pid_pcr > 0 )
- SetPIDFilter( p_demux, p_prg->i_pid_pcr, true );
-
- for( int i = 2; i < 8192; i++ )
- {
- ts_pid_t *pid = &p_sys->pid[i];
-
- if( !pid->b_valid || pid->psi )
- continue;
-
- for( int i_prg = 0; i_prg < pid->p_owner->i_prg; i_prg++ )
- {
- if( pid->p_owner->prg[i_prg]->i_pid_pmt == i_pmt_pid && pid->es->id )
- {
- SetPIDFilter( p_demux, i, true );
- break;
- }
- }
- }
- }
+ SetPrgFilter( p_demux, p_sys->i_current_program, true );
}
else if( i_int <= 0 )
{
ACCESS_SET_PRIVATE_ID_STATE, i_pid, b_selected );
}
+static void SetPrgFilter( demux_t *p_demux, int i_prg_id, bool b_selected )
+{
+ demux_sys_t *p_sys = p_demux->p_sys;
+ ts_prg_psi_t *p_prg = NULL;
+ int i_pmt_pid = -1;
+
+ /* Search pmt to be unselected */
+ for( int i = 0; i < p_sys->i_pmt; i++ )
+ {
+ ts_pid_t *pmt = p_sys->pmt[i];
+
+ for( int i_prg = 0; i_prg < pmt->psi->i_prg; i_prg++ )
+ {
+ if( pmt->psi->prg[i_prg]->i_number == i_prg_id )
+ {
+ i_pmt_pid = p_sys->pmt[i]->i_pid;
+ p_prg = p_sys->pmt[i]->psi->prg[i_prg];
+ break;
+ }
+ }
+ if( i_pmt_pid > 0 )
+ break;
+ }
+ if( i_pmt_pid <= 0 )
+ return;
+ assert( p_prg );
+
+ SetPIDFilter( p_demux, i_pmt_pid, b_selected );
+ if( p_prg->i_pid_pcr > 0 )
+ SetPIDFilter( p_demux, p_prg->i_pid_pcr, b_selected );
+
+ /* All ES */
+ for( int i = 2; i < 8192; i++ )
+ {
+ ts_pid_t *pid = &p_sys->pid[i];
+
+ if( !pid->b_valid || pid->psi )
+ continue;
+
+ for( int i_prg = 0; i_prg < pid->p_owner->i_prg; i_prg++ )
+ {
+ if( pid->p_owner->prg[i_prg]->i_pid_pmt == i_pmt_pid && pid->es->id )
+ {
+ /* We only remove/select es that aren't defined by extra pmt */
+ SetPIDFilter( p_demux, i, b_selected );
+ break;
+ }
+ }
+ }
+}
+
static void PIDInit( ts_pid_t *pid, bool b_psi, ts_psi_t *p_owner )
{
bool b_old_valid = pid->b_valid;