/*! Play item assocated with the "prev" selection. Return false if there was some problem. */ bool vcdplayer_play_prev( access_t * p_access ) { vcdplayer_t *p_vcdplayer= (vcdplayer_t *)p_access->p_sys; vcdinfo_obj_t *p_vcdinfo = p_vcdplayer->vcd; vcdinfo_itemid_t itemid; dbg_print( (INPUT_DBG_CALL|INPUT_DBG_PBC), "current: %d" , p_vcdplayer->play_item.num); itemid = p_vcdplayer->play_item; if (vcdplayer_pbc_is_on(p_vcdplayer)) { vcdinfo_lid_get_pxd(p_vcdinfo, &(p_vcdplayer->pxd), p_vcdplayer->i_lid); switch (p_vcdplayer->pxd.descriptor_type) { case PSD_TYPE_SELECTION_LIST: case PSD_TYPE_EXT_SELECTION_LIST: if (p_vcdplayer->pxd.psd == NULL) return false; vcdplayer_update_entry(p_access, vcdinf_psd_get_prev_offset(p_vcdplayer->pxd.psd), &itemid.num, "prev"); itemid.type = VCDINFO_ITEM_TYPE_LID; break; case PSD_TYPE_PLAY_LIST: if (p_vcdplayer->pxd.pld == NULL) return false; vcdplayer_update_entry(p_access, vcdinf_pld_get_prev_offset(p_vcdplayer->pxd.pld), &itemid.num, "prev"); itemid.type = VCDINFO_ITEM_TYPE_LID; break; case PSD_TYPE_END_LIST: case PSD_TYPE_COMMAND_LIST: LOG_WARN( "There is no PBC 'prev' selection here" ); return false; } } else { /* PBC is not on. "Prev" selection is play_item.num-1 if possible. */ int min_entry = (VCDINFO_ITEM_TYPE_ENTRY == p_vcdplayer->play_item.type) ? 0 : 1; if (p_vcdplayer->play_item.num > min_entry) { itemid.num = p_vcdplayer->play_item.num-1; } else { LOG_WARN( "At the beginning - non-PBC 'prev' not possible here" ); return false; } } /** ??? p_vcdplayer->update_title(); ***/ vcdplayer_play( p_access, itemid ); return VLC_SUCCESS; }
/*! Play item assocated with the "prev" selection. Return VLC_FALSE if there was some problem. */ vlc_bool_t vcdplayer_play_prev( input_thread_t * p_input ) { thread_vcd_data_t *p_vcd= (thread_vcd_data_t *)p_input->p_access_data; vcdinfo_obj_t *obj = p_vcd->vcd; vcdinfo_itemid_t itemid; dbg_print( (INPUT_DBG_CALL|INPUT_DBG_PBC), "current: %d" , p_vcd->play_item.num); itemid.type = p_vcd->play_item.type; if (vcdplayer_pbc_is_on(p_vcd)) { vcdinfo_lid_get_pxd(obj, &(p_vcd->pxd), p_vcd->cur_lid); switch (p_vcd->pxd.descriptor_type) { case PSD_TYPE_SELECTION_LIST: case PSD_TYPE_EXT_SELECTION_LIST: if (p_vcd->pxd.psd == NULL) return VLC_FALSE; vcdplayer_update_entry( p_input, vcdinf_psd_get_prev_offset(p_vcd->pxd.psd), &itemid.num, "prev"); itemid.type = VCDINFO_ITEM_TYPE_LID; break; case PSD_TYPE_PLAY_LIST: if (p_vcd->pxd.pld == NULL) return VLC_FALSE; vcdplayer_update_entry( p_input, vcdinf_pld_get_prev_offset(p_vcd->pxd.pld), &itemid.num, "prev"); itemid.type = VCDINFO_ITEM_TYPE_LID; break; case PSD_TYPE_END_LIST: case PSD_TYPE_COMMAND_LIST: LOG_WARN( "There is no PBC 'prev' selection here" ); return VLC_FALSE; } } else { /* PBC is not on. "Prev" selection is play_item.num-1 if possible. */ int min_entry = (VCDINFO_ITEM_TYPE_ENTRY == p_vcd->play_item.type) ? 0 : 1; if (p_vcd->play_item.num > min_entry) { itemid.num = p_vcd->play_item.num-1; } else { LOG_WARN( "At the beginning - non-PBC 'prev' not possible here" ); return VLC_FALSE; } } /** ??? p_vcd->update_title(); ***/ return VLC_SUCCESS == VCDPlay( p_input, itemid ); }
void vcdplayer_play(access_t *p_access, vcdinfo_itemid_t itemid) { vcdplayer_t *p_vcdplayer = (vcdplayer_t *)p_access->p_sys; dbg_print(INPUT_DBG_CALL, "called itemid.num: %d itemid.type: %d", itemid.num, itemid.type); if (!vcdplayer_pbc_is_on(p_vcdplayer)) { vcdplayer_play_single_item(p_access, itemid); } else { /* PBC on - Itemid.num is LID. */ vcdinfo_obj_t *p_vcdinfo = p_vcdplayer->vcd; if (p_vcdinfo == NULL) return; p_vcdplayer->i_lid = itemid.num; vcdinfo_lid_get_pxd(p_vcdinfo, &(p_vcdplayer->pxd), itemid.num); switch (p_vcdplayer->pxd.descriptor_type) { case PSD_TYPE_SELECTION_LIST: case PSD_TYPE_EXT_SELECTION_LIST: { vcdinfo_itemid_t trans_itemid; uint16_t trans_itemid_num; if (p_vcdplayer->pxd.psd == NULL) return; trans_itemid_num = vcdinf_psd_get_itemid(p_vcdplayer->pxd.psd); vcdinfo_classify_itemid(trans_itemid_num, &trans_itemid); p_vcdplayer->i_loop = 1; p_vcdplayer->loop_item = trans_itemid; vcdplayer_play_single_item(p_access, trans_itemid); break; } case PSD_TYPE_PLAY_LIST: { if (p_vcdplayer->pxd.pld == NULL) return; p_vcdplayer->pdi = -1; vcdplayer_inc_play_item(p_access); break; } case PSD_TYPE_END_LIST: case PSD_TYPE_COMMAND_LIST: default: ; } } }
void VCDMetaInfo( access_t *p_access, /*const*/ char *psz_mrl ) { vcdplayer_t *p_vcdplayer = (vcdplayer_t *) p_access->p_sys; input_thread_t *p_input = p_vcdplayer->p_input; vcdinfo_obj_t *p_vcdev = p_vcdplayer->vcd; size_t i_entries = vcdinfo_get_num_entries(p_vcdev); size_t last_entry = 0; char *psz_cat = _("Disc"); track_t i_track; # define addstr(t,v) input_Control(p_input,INPUT_ADD_INFO,psz_cat,t,"%s",v) # define addnum(t,v) input_Control(p_input,INPUT_ADD_INFO,psz_cat,t,"%d",v) # define addhex(t,v) input_Control(p_input,INPUT_ADD_INFO,psz_cat,t,"%x",v) addstr(_("VCD Format"), vcdinfo_get_format_version_str(p_vcdev)); addstr(_("Album"), vcdinfo_get_album_id (p_vcdev)); addstr(_("Application"), vcdinfo_get_application_id (p_vcdev)); addstr(_("Preparer"), vcdinfo_get_preparer_id (p_vcdev)); addnum(_("Vol #"), vcdinfo_get_volume_num (p_vcdev)); addnum(_("Vol max #"), vcdinfo_get_volume_count (p_vcdev)); addstr(_("Volume Set"), vcdinfo_get_volumeset_id (p_vcdev)); addstr(_("Volume"), vcdinfo_get_volume_id (p_vcdev)); addstr(_("Publisher"), vcdinfo_get_publisher_id (p_vcdev)); addstr(_("System Id"), vcdinfo_get_system_id (p_vcdev)); addnum("LIDs", vcdinfo_get_num_LIDs (p_vcdev)); addnum(_("Entries"), vcdinfo_get_num_entries (p_vcdev)); addnum(_("Segments"), vcdinfo_get_num_segments (p_vcdev)); addnum(_("Tracks"), vcdinfo_get_num_tracks (p_vcdev)); /* Spit out track information. Could also include MSF info. Also build title table. */ for( i_track = 1 ; i_track < p_vcdplayer->i_tracks ; i_track++ ) { unsigned int audio_type = vcdinfo_get_track_audio_type(p_vcdev, i_track); uint32_t i_secsize = vcdinfo_get_track_sect_count(p_vcdev, i_track); if (p_vcdplayer->b_svd) { addnum(_("Audio Channels"), vcdinfo_audio_type_num_channels(p_vcdev, audio_type) ); } addnum(_("First Entry Point"), 0 ); for ( last_entry = 0 ; last_entry < i_entries && vcdinfo_get_track(p_vcdev, last_entry) == i_track; last_entry++ ) ; addnum(_("Last Entry Point"), last_entry-1 ); addnum(_("Track size (in sectors)"), i_secsize ); } { lid_t i_lid; for( i_lid = 1 ; i_lid <= p_vcdplayer->i_lids ; i_lid++ ) { PsdListDescriptor_t pxd; if (vcdinfo_lid_get_pxd(p_vcdev, &pxd, i_lid)) { switch (pxd.descriptor_type) { case PSD_TYPE_END_LIST: addstr(_("type"), _("end")); break; case PSD_TYPE_PLAY_LIST: addstr(_("type"), _("play list")); addnum("items", vcdinf_pld_get_noi(pxd.pld)); addhex("next", vcdinf_pld_get_next_offset(pxd.pld)); addhex("previous", vcdinf_pld_get_prev_offset(pxd.pld)); addhex("return", vcdinf_pld_get_return_offset(pxd.pld)); addnum("wait time", vcdinf_get_wait_time(pxd.pld)); break; case PSD_TYPE_SELECTION_LIST: case PSD_TYPE_EXT_SELECTION_LIST: addstr(_("type"), PSD_TYPE_SELECTION_LIST == pxd.descriptor_type ? _("extended selection list") : _("selection list") ); addhex("default", vcdinf_psd_get_default_offset(pxd.psd)); addhex("loop count", vcdinf_get_loop_count(pxd.psd)); addhex("next", vcdinf_psd_get_next_offset(pxd.psd)); addhex("previous", vcdinf_psd_get_prev_offset(pxd.psd)); addhex("return", vcdinf_psd_get_return_offset(pxd.psd)); addhex("rejected", vcdinf_psd_get_lid_rejected(pxd.psd)); addhex("time-out offset", vcdinf_get_timeout_offset(pxd.psd)); addnum("time-out time", vcdinf_get_timeout_time(pxd.psd)); break; default: addstr(_("type"), _("unknown type")); break; } } } } # undef addstr # undef addnum # undef addhex if ( CDIO_INVALID_TRACK != i_track ) { char *psz_tfmt = var_InheritString( p_access, MODULE_STRING "-title-format" ); char *psz_name = VCDFormatStr( p_vcdplayer, psz_tfmt, psz_mrl, &(p_vcdplayer->play_item) ); free( psz_tfmt ); input_Control( p_input, INPUT_SET_NAME, psz_name ); free( psz_name ); } }
/*! Play item assocated with the "next" selection. Return false if there was some problem. */ bool vcdplayer_play_next( access_t * p_access ) { vcdplayer_t *p_vcdplayer= (vcdplayer_t *)p_access->p_sys; vcdinfo_obj_t *p_vcdinfo; vcdinfo_itemid_t itemid; if (!p_vcdplayer) return false; dbg_print( (INPUT_DBG_CALL|INPUT_DBG_PBC), "current: %d" , p_vcdplayer->play_item.num); p_vcdinfo = p_vcdplayer->vcd; itemid = p_vcdplayer->play_item; if (vcdplayer_pbc_is_on(p_vcdplayer)) { vcdinfo_lid_get_pxd(p_vcdinfo, &(p_vcdplayer->pxd), p_vcdplayer->i_lid); switch (p_vcdplayer->pxd.descriptor_type) { case PSD_TYPE_SELECTION_LIST: case PSD_TYPE_EXT_SELECTION_LIST: if (p_vcdplayer->pxd.psd == NULL) return false; vcdplayer_update_entry(p_access, vcdinf_psd_get_next_offset(p_vcdplayer->pxd.psd), &itemid.num, "next"); itemid.type = VCDINFO_ITEM_TYPE_LID; break; case PSD_TYPE_PLAY_LIST: if (p_vcdplayer->pxd.pld == NULL) return false; vcdplayer_update_entry(p_access, vcdinf_pld_get_next_offset(p_vcdplayer->pxd.pld), &itemid.num, "next"); itemid.type = VCDINFO_ITEM_TYPE_LID; break; case PSD_TYPE_END_LIST: case PSD_TYPE_COMMAND_LIST: LOG_WARN( "There is no PBC 'next' selection here" ); return false; } } else { /* PBC is not on. "Next" selection is play_item.num+1 if possible. */ int max_entry = 0; switch (p_vcdplayer->play_item.type) { case VCDINFO_ITEM_TYPE_ENTRY: case VCDINFO_ITEM_TYPE_SEGMENT: case VCDINFO_ITEM_TYPE_TRACK: switch (p_vcdplayer->play_item.type) { case VCDINFO_ITEM_TYPE_ENTRY: max_entry = p_vcdplayer->i_entries; break; case VCDINFO_ITEM_TYPE_SEGMENT: max_entry = p_vcdplayer->i_segments; break; case VCDINFO_ITEM_TYPE_TRACK: max_entry = p_vcdplayer->i_tracks; break; default: ; /* Handle exceptional cases below */ } if (p_vcdplayer->play_item.num+1 < max_entry) { itemid.num = p_vcdplayer->play_item.num+1; } else { LOG_WARN( "At the end - non-PBC 'next' not possible here" ); return false; } break; case VCDINFO_ITEM_TYPE_LID: /* Should have handled above. */ LOG_WARN( "Internal inconsistency - should not have gotten here." ); return false; default: return false; } } /** ??? p_vcdplayer->update_title(); ***/ vcdplayer_play( p_access, itemid ); return VLC_SUCCESS; }
/*! Play item assocated with the "default" selection. Return false if there was some problem. */ bool vcdplayer_play_default( access_t * p_access ) { vcdplayer_t *p_vcdplayer= (vcdplayer_t *)p_access->p_sys; vcdinfo_itemid_t itemid; if (!p_vcdplayer) { dbg_print( (INPUT_DBG_CALL|INPUT_DBG_PBC), "null p_vcdplayer" ); return VLC_EGENERIC; } dbg_print( (INPUT_DBG_CALL|INPUT_DBG_PBC), "current: %d" , p_vcdplayer->play_item.num); itemid.type = p_vcdplayer->play_item.type; if (vcdplayer_pbc_is_on(p_vcdplayer)) { #if defined(LIBVCD_VERSION) lid_t lid=vcdinfo_get_multi_default_lid(p_vcdplayer->vcd, p_vcdplayer->i_lid, p_vcdplayer->i_lsn); if (VCDINFO_INVALID_LID != lid) { itemid.num = lid; itemid.type = VCDINFO_ITEM_TYPE_LID; dbg_print(INPUT_DBG_PBC, "DEFAULT to %d", itemid.num); } else { dbg_print(INPUT_DBG_PBC, "no DEFAULT for LID %d", p_vcdplayer->i_lid); return VLC_EGENERIC; } #else vcdinfo_lid_get_pxd(p_vcdplayer->vcd, &(p_vcdplayer->pxd), p_vcdplayer->i_lid); switch (p_vcdplayer->pxd.descriptor_type) { case PSD_TYPE_SELECTION_LIST: case PSD_TYPE_EXT_SELECTION_LIST: if (p_vcdplayer->pxd.psd == NULL) return false; vcdplayer_update_entry(p_access, vcdinfo_get_default_offset(p_vcdplayer->vcd, p_vcdplayer->i_lid), &itemid.num, "default"); break; case PSD_TYPE_PLAY_LIST: case PSD_TYPE_END_LIST: case PSD_TYPE_COMMAND_LIST: LOG_WARN( "There is no PBC 'default' selection here" ); return false; } #endif /* LIBVCD_VERSION (< 0.7.21) */ } else { /* PBC is not on. "default" selection beginning of current selection . */ itemid.num = p_vcdplayer->play_item.num; } /** ??? p_vcdplayer->update_title(); ***/ vcdplayer_play( p_access, itemid ); return VLC_SUCCESS; }