void input_item_SetEpgEvent( input_item_t *p_item, const vlc_epg_event_t *p_epg_evt )
{
bool b_changed = false;
vlc_mutex_lock( &p_item->lock );
for( int i = 0; i < p_item->i_epg; i++ )
{
vlc_epg_t *p_epg = p_item->pp_epg[i];
for( size_t j = 0; j < p_epg->i_event; j++ )
{
/* Same event can exist in more than one table */
if( p_epg->pp_event[j]->i_id == p_epg_evt->i_id )
{
vlc_epg_event_t *p_dup = vlc_epg_event_Duplicate( p_epg_evt );
if( p_dup )
{
if( p_epg->p_current == p_epg->pp_event[j] )
p_epg->p_current = p_dup;
vlc_epg_event_Delete( p_epg->pp_event[j] );
p_epg->pp_event[j] = p_dup;
b_changed = true;
}
break;
}
}
}
vlc_mutex_unlock( &p_item->lock );
if ( b_changed )
{
vlc_event_t event = { .type = vlc_InputItemInfoChanged, };
vlc_event_send( &p_item->event_manager, &event );
}
}
vlc_epg_t * vlc_epg_Duplicate( const vlc_epg_t *p_src )
{
vlc_epg_t *p_epg = vlc_epg_New( p_src->i_id, p_src->i_source_id );
if( p_epg )
{
p_epg->psz_name = ( p_src->psz_name ) ? strdup( p_src->psz_name ) : NULL;
p_epg->b_present = p_src->b_present;
for( size_t i=0; i<p_src->i_event; i++ )
{
vlc_epg_event_t *p_dup = vlc_epg_event_Duplicate( p_src->pp_event[i] );
if( p_dup )
{
if( p_src->p_current == p_src->pp_event[i] )
p_epg->p_current = p_dup;
TAB_APPEND( p_epg->i_event, p_epg->pp_event, p_dup );
}
}
}
return p_epg;
}
void vlc_epg_Merge( vlc_epg_t *p_dst_epg, const vlc_epg_t *p_src_epg )
{
if( p_src_epg->i_event == 0 )
return;
size_t i_dst=0;
size_t i_src=0;
for( ; i_src < p_src_epg->i_event; i_src++ )
{
bool b_current = ( p_src_epg->pp_event[i_src] == p_src_epg->p_current );
vlc_epg_event_t *p_src = vlc_epg_event_Duplicate( p_src_epg->pp_event[i_src] );
if( unlikely(!p_src) )
return;
const int64_t i_src_end = p_src->i_start + p_src->i_duration;
while( i_dst < p_dst_epg->i_event )
{
vlc_epg_event_t *p_dst = p_dst_epg->pp_event[i_dst];
const int64_t i_dst_end = p_dst->i_start + p_dst->i_duration;
/* appended is before current, no overlap */
if( p_dst->i_start >= i_src_end )
{
break;
}
/* overlap case: appended would contain current's start (or are identical) */
else if( ( p_dst->i_start >= p_src->i_start && p_dst->i_start < i_src_end ) ||
/* overlap case: appended would contain current's end */
( i_dst_end > p_src->i_start && i_dst_end <= i_src_end ) )
{
vlc_epg_event_Delete( p_dst );
if( p_dst_epg->p_current == p_dst )
{
b_current |= true;
p_dst_epg->p_current = NULL;
}
TAB_ERASE( p_dst_epg->i_event, p_dst_epg->pp_event, i_dst );
}
else
{
i_dst++;
}
}
TAB_INSERT( p_dst_epg->i_event, p_dst_epg->pp_event, p_src, i_dst );
if( b_current )
p_dst_epg->p_current = p_src;
}
/* Remaining/trailing ones */
for( ; i_src < p_src_epg->i_event; i_src++ )
{
vlc_epg_event_t *p_src = vlc_epg_event_Duplicate( p_src_epg->pp_event[i_src] );
if( unlikely(!p_src) )
return;
TAB_APPEND( p_dst_epg->i_event, p_dst_epg->pp_event, p_src );
if( p_src_epg->pp_event[i_src] == p_src_epg->p_current )
p_dst_epg->p_current = p_src;
}
vlc_epg_Prune( p_dst_epg );
}
