core/seq/seq_ump_convert.c

111 	ev->data.control.channel = val->cc.channel;
112 	ev->data.control.param = val->cc.index;
113 	ev->data.control.value = val->cc.data;
232 	ev->data.control.channel = val->cc.channel;
233 	ev->data.control.param = val->cc.index;
234 	ev->data.control.value = downscale_32_to_7bit(val->cc.data);
371 	struct ump_cvt_to_ump_bank *cc;
391 		cc = &dest_port->midi2_bank[midi1->note.channel];
392 		switch (midi1->cc.index) {
394 			cc->bank_set = 1;
395 			cc->cc_bank_msb = midi1->cc.data;
398 			cc->bank_set = 1;
399 			cc->cc_bank_lsb = midi1->cc.data;
402 		midi2->cc.index = midi1->cc.index;
403 		midi2->cc.data = upscale_7_to_32bit(midi1->cc.data);
407 		cc = &dest_port->midi2_bank[midi1->note.channel];
408 		if (cc->bank_set) {
410 			midi2->pg.bank_msb = cc->cc_bank_msb;
411 			midi2->pg.bank_lsb = cc->cc_bank_lsb;
412 			cc->bank_set = 0;
462 		midi1->cc.index = midi2->cc.index;
463 		midi1->cc.data = downscale_32_to_7bit(midi2->cc.data);
467 			midi1->cc.status = UMP_MSG_STATUS_CC;
468 			midi1->cc.index = UMP_CC_BANK_SELECT;
469 			midi1->cc.data = midi2->pg.bank_msb;
475 			midi1->cc.index = UMP_CC_BANK_SELECT_LSB;
476 			midi1->cc.data = midi2->pg.bank_lsb;
642 /* convert CC event to MIDI 1.0 UMP */
648 	data->cc.status = status;
649 	data->cc.channel = event->data.control.channel & 0x0f;
650 	data->cc.index = event->data.control.param;
651 	data->cc.data = event->data.control.value;
689 	data->cc.status = UMP_MSG_STATUS_CC;
690 	data->cc.channel = event->data.control.channel & 0x0f;
691 	data->cc.index = event->data.control.param & 0x7f;
693 		data->cc.data = (event->data.control.value >> 7) & 0x7f;
695 		data[1].cc.index = event->data.control.param | 0x20;
696 		data[1].cc.data = event->data.control.value & 0x7f;
700 	data->cc.data = event->data.control.value & 0x7f;
712 	data->cc.status = UMP_MSG_STATUS_CC;
713 	data->cc.channel = event->data.control.channel & 0x0f;
716 	data[0].cc.index = is_rpn ? UMP_CC_RPN_MSB : UMP_CC_NRPN_MSB;
717 	data[0].cc.data = (event->data.control.param >> 7) & 0x7f;
718 	data[1].cc.index = is_rpn ? UMP_CC_RPN_LSB : UMP_CC_NRPN_LSB;
719 	data[1].cc.data = event->data.control.param & 0x7f;
720 	data[2].cc.index = UMP_CC_DATA;
721 	data[2].cc.data = (event->data.control.value >> 7) & 0x7f;
722 	data[3].cc.index = UMP_CC_DATA_LSB;
723 	data[3].cc.data = event->data.control.value & 0x7f;
793 static void reset_rpn(struct ump_cvt_to_ump_bank *cc)
795 	cc->rpn_set = 0;
796 	cc->nrpn_set = 0;
797 	cc->cc_rpn_msb = cc->cc_rpn_lsb = 0;
798 	cc->cc_data_msb = cc->cc_data_lsb = 0;
799 	cc->cc_data_msb_set = cc->cc_data_lsb_set = 0;
803 static int fill_rpn(struct ump_cvt_to_ump_bank *cc,
808 	if (!(cc->cc_data_lsb_set || cc->cc_data_msb_set))
811 	if (!flush && (!cc->cc_data_lsb_set || !cc->cc_data_msb_set))
814 	if (cc->rpn_set) {
816 		data->rpn.bank = cc->cc_rpn_msb;
817 		data->rpn.index = cc->cc_rpn_lsb;
818 	} else if (cc->nrpn_set) {
820 		data->rpn.bank = cc->cc_nrpn_msb;
821 		data->rpn.index = cc->cc_nrpn_lsb;
826 	data->rpn.data = upscale_14_to_32bit((cc->cc_data_msb << 7) |
827 					     cc->cc_data_lsb);
830 	reset_rpn(cc);
834 /* convert CC event to MIDI 2.0 UMP */
843 	struct ump_cvt_to_ump_bank *cc = &dest_port->midi2_bank[channel];
846 	/* process special CC's (bank/rpn/nrpn) */
849 		ret = fill_rpn(cc, data, channel, true);
850 		cc->rpn_set = 1;
851 		cc->cc_rpn_msb = val;
852 		if (cc->cc_rpn_msb == 0x7f && cc->cc_rpn_lsb == 0x7f)
853 			reset_rpn(cc);
856 		ret = fill_rpn(cc, data, channel, true);
857 		cc->rpn_set = 1;
858 		cc->cc_rpn_lsb = val;
859 		if (cc->cc_rpn_msb == 0x7f && cc->cc_rpn_lsb == 0x7f)
860 			reset_rpn(cc);
863 		ret = fill_rpn(cc, data, channel, true);
864 		cc->nrpn_set = 1;
865 		cc->cc_nrpn_msb = val;
868 		ret = fill_rpn(cc, data, channel, true);
869 		cc->nrpn_set = 1;
870 		cc->cc_nrpn_lsb = val;
873 		cc->cc_data_msb_set = 1;
874 		cc->cc_data_msb = val;
875 		return fill_rpn(cc, data, channel, false);
877 		cc->bank_set = 1;
878 		cc->cc_bank_msb = val;
881 		cc->bank_set = 1;
882 		cc->cc_bank_lsb = val;
885 		cc->cc_data_lsb_set = 1;
886 		cc->cc_data_lsb = val;
887 		return fill_rpn(cc, data, channel, false);
890 	data->cc.status = status;
891 	data->cc.channel = channel;
892 	data->cc.index = index;
893 	data->cc.data = upscale_7_to_32bit(event->data.control.value & 0x7f);
916 	struct ump_cvt_to_ump_bank *cc = &dest_port->midi2_bank[channel];
921 	if (cc->bank_set) {
923 		data->pg.bank_msb = cc->cc_bank_msb;
924 		data->pg.bank_lsb = cc->cc_bank_lsb;
925 		cc->bank_set = 0;
953 	struct ump_cvt_to_ump_bank *cc = &dest_port->midi2_bank[channel];
959 	/* process special CC's (bank/rpn/nrpn) */
962 		cc->cc_bank_msb = msb;
965 		cc->bank_set = 1;
966 		cc->cc_bank_lsb = lsb;
970 		ret = fill_rpn(cc, data, channel, true);
971 		cc->cc_rpn_msb = msb;
972 		cc->cc_rpn_lsb = lsb;
973 		cc->rpn_set = 1;
974 		if (cc->cc_rpn_msb == 0x7f && cc->cc_rpn_lsb == 0x7f)
975 			reset_rpn(cc);
979 		ret = fill_rpn(cc, data, channel, true);
980 		cc->cc_nrpn_msb = msb;
981 		cc->nrpn_set = 1;
982 		cc->cc_nrpn_lsb = lsb;
986 		cc->cc_data_msb_set = cc->cc_data_lsb_set = 1;
987 		cc->cc_data_msb = msb;
988 		cc->cc_data_lsb = lsb;
989 		return fill_rpn(cc, data, channel, false);
992 	data->cc.status = UMP_MSG_STATUS_CC;
993 	data->cc.channel = channel;
994 	data->cc.index = index;
996 		data->cc.data = upscale_7_to_32bit(msb);
998 		data[1].cc.index = event->data.control.param | 0x20;
999 		data[1].cc.data = upscale_7_to_32bit(lsb);
1003 	data->cc.data = upscale_7_to_32bit(lsb);