p_input_thread = libvlc_get_input_thread(p_mi, p_e);
if( !p_input_thread ) return;
- p_vbi = (vlc_object_t *) vlc_object_find_name( p_input_thread, "zvbi",
- FIND_ANYWHERE );
- if( p_vbi )
+ if( var_CountChoices( p_input_thread, "teletext-es" ) <= 0 )
{
- const int i_teletext_es = var_GetInteger( p_input_thread, "teletext-es" );
- const int i_spu_es = var_GetInteger( p_input_thread, "spu-es" );
+ vlc_object_release( p_input_thread );
+ return;
+ }
+ const bool b_selected = var_GetInteger( p_input_thread, "teletext-es" ) >= 0;
- if( (i_teletext_es >= 0) && (i_teletext_es == i_spu_es) )
+ p_vbi = (vlc_object_t *)vlc_object_find_name( p_input_thread, "zvbi",
+ FIND_ANYWHERE );
+ if( p_vbi )
+ {
+ if( b_selected )
{
- int i_page = 100;
-
- i_page = var_GetInteger( p_vbi, "vbi-page" );
- i_page = (i_teletext_es >= 0) ? i_page : 0;
-
- i_ret = var_SetInteger( p_vbi, "vbi-page", i_page );
+ /* FIXME Gni, why that ? */
+ i_ret = var_SetInteger( p_vbi, "vbi-page",
+ var_GetInteger( p_vbi, "vbi-page" ) );
if( i_ret )
libvlc_exception_raise( p_e,
"Unexpected error while setting teletext page" );
}
- else if( i_teletext_es >= 0 )
+ else
{
- bool opaque = true;
-
- opaque = var_GetBool( p_vbi, "vbi-opaque" );
- i_ret = var_SetBool( p_vbi, "vbi-opaque", !opaque );
+ /* FIXME Gni^2 */
+ i_ret = var_SetBool( p_vbi, "vbi-opaque",
+ !var_GetBool( p_vbi, "vbi-opaque" ) );
if( i_ret )
libvlc_exception_raise( p_e,
"Unexpected error while setting teletext transparency" );
}
vlc_object_release( p_vbi );
}
+ else if( b_selected )
+ {
+ var_SetInteger( p_input_thread, "spu-es", -1 );
+ }
else
{
- /* Teletext is not enabled yet, so enable it.
- * Only after it is enable it is possible to view teletext pages
- */
- const int i_teletext_es = var_GetInteger( p_input_thread, "teletext-es" );
-
- if( i_teletext_es >= 0 )
+ vlc_value_t list;
+ if( !var_Change( p_input_thread, "teletext-es", VLC_VAR_GETLIST, &list, NULL ) )
{
- const int i_spu_es = var_GetInteger( p_input_thread, "spu-es" );
+ if( list.p_list->i_count > 0 )
+ var_SetInteger( p_input_thread, "spu-es", list.p_list->p_values[0].i_int );
- if( i_teletext_es == i_spu_es )
- var_SetInteger( p_input_thread, "spu-es", -1 );
- else
- var_SetInteger( p_input_thread, "spu-es", i_teletext_es );
+ var_Change( p_input_thread, "teletext-es", VLC_VAR_FREELIST, &list, NULL );
}
}
vlc_object_release( p_input_thread );