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247 lines
9 KiB
C
247 lines
9 KiB
C
/*
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* libInstPatch
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* Copyright (C) 1999-2014 Element Green <element@elementsofsound.org>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; version 2.1
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* of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA or on the web at http://www.gnu.org.
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*/
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#ifndef __IPATCH_DLS2_REGION_H__
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#define __IPATCH_DLS2_REGION_H__
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#include <stdarg.h>
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#include <glib.h>
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#include <glib-object.h>
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#include <libinstpatch/IpatchItem.h>
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#include <libinstpatch/IpatchDLS2Conn.h>
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#include <libinstpatch/IpatchDLS2Sample.h>
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/* forward type declarations */
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typedef struct _IpatchDLS2Region IpatchDLS2Region;
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typedef struct _IpatchDLS2RegionClass IpatchDLS2RegionClass;
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typedef struct _IpatchDLS2ParamArray IpatchDLS2ParamArray;
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#define IPATCH_TYPE_DLS2_REGION (ipatch_dls2_region_get_type ())
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#define IPATCH_DLS2_REGION(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST ((obj), IPATCH_TYPE_DLS2_REGION, \
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IpatchDLS2Region))
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#define IPATCH_DLS2_REGION_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST ((klass), IPATCH_TYPE_DLS2_REGION, \
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IpatchDLS2RegionClass))
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#define IPATCH_IS_DLS2_REGION(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE ((obj), IPATCH_TYPE_DLS2_REGION))
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#define IPATCH_IS_DLS2_REGION_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE ((klass), IPATCH_TYPE_DLS2_REGION))
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#define IPATCH_DLS2_REGION_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS ((obj), IPATCH_TYPE_DLS2_REGION, \
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IpatchDLS2RegionClass))
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/* standard fixed connection parameter enums */
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typedef enum
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{
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IPATCH_DLS2_PARAM_MOD_LFO_FREQ,
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IPATCH_DLS2_PARAM_MOD_LFO_DELAY,
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IPATCH_DLS2_PARAM_VIB_LFO_FREQ,
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IPATCH_DLS2_PARAM_VIB_LFO_DELAY,
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IPATCH_DLS2_PARAM_VOL_EG_DELAY,
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IPATCH_DLS2_PARAM_VOL_EG_ATTACK,
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IPATCH_DLS2_PARAM_VOL_EG_HOLD,
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IPATCH_DLS2_PARAM_VOL_EG_DECAY,
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IPATCH_DLS2_PARAM_VOL_EG_SUSTAIN,
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IPATCH_DLS2_PARAM_VOL_EG_RELEASE,
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IPATCH_DLS2_PARAM_VOL_EG_SHUTDOWN,
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IPATCH_DLS2_PARAM_VOL_EG_VELOCITY_TO_ATTACK,
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IPATCH_DLS2_PARAM_VOL_EG_NOTE_TO_DECAY,
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IPATCH_DLS2_PARAM_VOL_EG_NOTE_TO_HOLD,
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IPATCH_DLS2_PARAM_MOD_EG_DELAY,
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IPATCH_DLS2_PARAM_MOD_EG_ATTACK,
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IPATCH_DLS2_PARAM_MOD_EG_HOLD,
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IPATCH_DLS2_PARAM_MOD_EG_DECAY,
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IPATCH_DLS2_PARAM_MOD_EG_SUSTAIN,
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IPATCH_DLS2_PARAM_MOD_EG_RELEASE,
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IPATCH_DLS2_PARAM_MOD_EG_VELOCITY_TO_ATTACK,
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IPATCH_DLS2_PARAM_MOD_EG_NOTE_TO_DECAY,
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IPATCH_DLS2_PARAM_MOD_EG_NOTE_TO_HOLD,
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IPATCH_DLS2_PARAM_SCALE_TUNE,
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IPATCH_DLS2_PARAM_RPN2_TO_NOTE,
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IPATCH_DLS2_PARAM_FILTER_CUTOFF,
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IPATCH_DLS2_PARAM_FILTER_Q,
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IPATCH_DLS2_PARAM_MOD_LFO_TO_FILTER_CUTOFF,
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IPATCH_DLS2_PARAM_MOD_LFO_CC1_TO_FILTER_CUTOFF,
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IPATCH_DLS2_PARAM_MOD_LFO_CHANNEL_PRESS_TO_FILTER_CUTOFF,
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IPATCH_DLS2_PARAM_MOD_EG_TO_FILTER_CUTOFF,
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IPATCH_DLS2_PARAM_VELOCITY_TO_FILTER_CUTOFF,
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IPATCH_DLS2_PARAM_NOTE_TO_FILTER_CUTOFF,
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IPATCH_DLS2_PARAM_MOD_LFO_TO_GAIN,
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IPATCH_DLS2_PARAM_MOD_LFO_CC1_TO_GAIN,
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IPATCH_DLS2_PARAM_MOD_LFO_CHANNEL_PRESS_TO_GAIN,
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IPATCH_DLS2_PARAM_VELOCITY_TO_GAIN,
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IPATCH_DLS2_PARAM_CC7_TO_GAIN,
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IPATCH_DLS2_PARAM_CC11_TO_GAIN,
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IPATCH_DLS2_PARAM_TUNE,
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IPATCH_DLS2_PARAM_PITCH_WHEEL_RPN0_TO_PITCH,
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IPATCH_DLS2_PARAM_NOTE_NUMBER_TO_PITCH,
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IPATCH_DLS2_PARAM_RPN1_TO_PITCH,
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IPATCH_DLS2_PARAM_VIB_LFO_TO_PITCH,
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IPATCH_DLS2_PARAM_VIB_LFO_CC1_TO_PITCH,
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IPATCH_DLS2_PARAM_VIB_LFO_CHANNEL_PRESS_TO_PITCH,
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IPATCH_DLS2_PARAM_MOD_LFO_TO_PITCH,
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IPATCH_DLS2_PARAM_MOD_LFO_CC1_TO_PITCH,
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IPATCH_DLS2_PARAM_MOD_LFO_CHANNEL_PRESS_TO_PITCH,
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IPATCH_DLS2_PARAM_MOD_EG_TO_PITCH,
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IPATCH_DLS2_PARAM_PAN,
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IPATCH_DLS2_PARAM_CC10_TO_PAN,
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IPATCH_DLS2_PARAM_CC91_TO_REVERB_SEND,
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IPATCH_DLS2_PARAM_REVERB_SEND,
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IPATCH_DLS2_PARAM_CC93_TO_CHORUS_SEND,
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IPATCH_DLS2_PARAM_CHORUS_SEND,
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IPATCH_DLS2_PARAM_COUNT
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} IpatchDLS2Param;
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/* DLS2 parameters array */
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struct _IpatchDLS2ParamArray
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{
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gint32 values[IPATCH_DLS2_PARAM_COUNT];
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};
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/* DLS2 region item */
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struct _IpatchDLS2Region
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{
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IpatchItem parent_instance;
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/*< private >*/
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guint8 note_range_low; /* MIDI note range low value */
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guint8 note_range_high; /* MIDI note range high value */
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guint8 velocity_range_low; /* MIDI velocity range low value */
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guint8 velocity_range_high; /* MIDI velocity range high value */
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guint16 key_group; /* Exclusive key group number or 0 */
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guint16 layer_group; /* layer group (descriptive only) */
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guint16 phase_group; /* Phase locked group number or 0 */
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guint16 channel; /* channel ID (IpatchDLS2RegionChannelType) */
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IpatchDLS2Info *info; /* info string values */
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IpatchDLS2SampleInfo *sample_info; /* sample info override or NULL */
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IpatchDLS2Sample *sample; /* referenced sample */
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IpatchDLS2ParamArray params; /* array of standard parameter connections */
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GSList *conns; /* non-standard connections (modulators) */
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};
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struct _IpatchDLS2RegionClass
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{
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IpatchItemClass parent_class;
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};
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/* channel steering enum */
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typedef enum
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{
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IPATCH_DLS2_REGION_CHANNEL_LEFT = 0,
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IPATCH_DLS2_REGION_CHANNEL_RIGHT = 1,
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IPATCH_DLS2_REGION_CHANNEL_CENTER = 2,
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IPATCH_DLS2_REGION_CHANNEL_LOW_FREQ = 3,
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IPATCH_DLS2_REGION_CHANNEL_SURROUND_LEFT = 4,
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IPATCH_DLS2_REGION_CHANNEL_SURROUND_RIGHT = 5,
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IPATCH_DLS2_REGION_CHANNEL_LEFT_OF_CENTER = 6,
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IPATCH_DLS2_REGION_CHANNEL_RIGHT_OF_CENTER = 7,
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IPATCH_DLS2_REGION_CHANNEL_SURROUND_CENTER = 8,
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IPATCH_DLS2_REGION_CHANNEL_SIDE_LEFT = 9,
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IPATCH_DLS2_REGION_CHANNEL_SIDE_RIGHT = 10,
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IPATCH_DLS2_REGION_CHANNEL_TOP = 11,
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IPATCH_DLS2_REGION_CHANNEL_TOP_FRONT_LEFT = 12,
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IPATCH_DLS2_REGION_CHANNEL_TOP_FRONT_CENTER = 13,
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IPATCH_DLS2_REGION_CHANNEL_TOP_FRONT_RIGHT = 14,
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IPATCH_DLS2_REGION_CHANNEL_TOP_REAR_LEFT = 15,
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IPATCH_DLS2_REGION_CHANNEL_TOP_REAR_CENTER = 16,
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IPATCH_DLS2_REGION_CHANNEL_TOP_REAR_RIGHT = 17
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} IpatchDLS2RegionChannelType;
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/* mono audio alias */
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#define IPATCH_DLS2_REGION_CHANNEL_MONO IPATCH_DLS2_REGION_CHANNEL_LEFT
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/**
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* IpatchDLS2RegionFlags:
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* @IPATCH_DLS2_REGION_SELF_NON_EXCLUSIVE:
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* @IPATCH_DLS2_REGION_PHASE_MASTER:
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* @IPATCH_DLS2_REGION_MULTI_CHANNEL:
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* @IPATCH_DLS2_REGION_SAMPLE_INFO_OVERRIDE:
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*/
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typedef enum
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{
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IPATCH_DLS2_REGION_SELF_NON_EXCLUSIVE = 1 << IPATCH_ITEM_UNUSED_FLAG_SHIFT,
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IPATCH_DLS2_REGION_PHASE_MASTER = 1 << (IPATCH_ITEM_UNUSED_FLAG_SHIFT + 1),
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IPATCH_DLS2_REGION_MULTI_CHANNEL = 1 << (IPATCH_ITEM_UNUSED_FLAG_SHIFT + 2),
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IPATCH_DLS2_REGION_SAMPLE_INFO_OVERRIDE = 1 << (IPATCH_ITEM_UNUSED_FLAG_SHIFT + 3)
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} IpatchDLS2RegionFlags;
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/**
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* IPATCH_DLS2_REGION_FLAG_MASK: (skip)
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*/
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#define IPATCH_DLS2_REGION_FLAG_MASK (0x0F << IPATCH_ITEM_UNUSED_FLAG_SHIFT)
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/**
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* IPATCH_DLS2_REGION_UNUSED_FLAG_SHIFT: (skip)
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*/
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/* 4 flags + 2 for expansion */
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#define IPATCH_DLS2_REGION_UNUSED_FLAG_SHIFT (IPATCH_ITEM_UNUSED_FLAG_SHIFT + 6)
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GType ipatch_dls2_region_get_type(void);
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IpatchDLS2Region *ipatch_dls2_region_new(void);
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IpatchDLS2Region *ipatch_dls2_region_first(IpatchIter *iter);
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IpatchDLS2Region *ipatch_dls2_region_next(IpatchIter *iter);
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char *ipatch_dls2_region_get_info(IpatchDLS2Region *region, guint32 fourcc);
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void ipatch_dls2_region_set_info(IpatchDLS2Region *region, guint32 fourcc,
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const char *val);
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void ipatch_dls2_region_set_sample(IpatchDLS2Region *region,
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IpatchDLS2Sample *sample);
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IpatchDLS2Sample *ipatch_dls2_region_get_sample(IpatchDLS2Region *region);
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IpatchDLS2Sample *ipatch_dls2_region_peek_sample(IpatchDLS2Region *region);
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void ipatch_dls2_region_set_note_range(IpatchDLS2Region *region,
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int low, int high);
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void ipatch_dls2_region_set_velocity_range(IpatchDLS2Region *region,
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int low, int high);
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gboolean ipatch_dls2_region_in_range(IpatchDLS2Region *region, int note,
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int velocity);
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void ipatch_dls2_region_set_param(IpatchDLS2Region *region,
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IpatchDLS2Param param, gint32 val);
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void ipatch_dls2_region_set_param_array(IpatchDLS2Region *region,
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IpatchDLS2ParamArray *array);
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GSList *ipatch_dls2_region_get_conns(IpatchDLS2Region *region);
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void ipatch_dls2_region_set_conn(IpatchDLS2Region *region,
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const IpatchDLS2Conn *conn);
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void ipatch_dls2_region_unset_conn(IpatchDLS2Region *region,
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const IpatchDLS2Conn *conn);
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void ipatch_dls2_region_unset_all_conns(IpatchDLS2Region *region);
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guint ipatch_dls2_region_conn_count(IpatchDLS2Region *region);
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int ipatch_dls2_region_channel_map_stereo(IpatchDLS2RegionChannelType chan);
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#endif
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