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123 lines
4.5 KiB
C
123 lines
4.5 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_GIG_REGION_H__
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#define __IPATCH_GIG_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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/* forward type declarations */
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typedef struct _IpatchGigRegion IpatchGigRegion;
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typedef struct _IpatchGigRegionClass IpatchGigRegionClass;
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#include <libinstpatch/IpatchContainer.h>
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#include <libinstpatch/IpatchGigEffects.h>
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#include <libinstpatch/IpatchGigSample.h>
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#include <libinstpatch/IpatchGigDimension.h>
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#include <libinstpatch/IpatchGigSubRegion.h>
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#define IPATCH_TYPE_GIG_REGION (ipatch_gig_region_get_type ())
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#define IPATCH_GIG_REGION(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST ((obj), IPATCH_TYPE_GIG_REGION, \
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IpatchGigRegion))
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#define IPATCH_GIG_REGION_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST ((klass), IPATCH_TYPE_GIG_REGION, \
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IpatchGigRegionClass))
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#define IPATCH_IS_GIG_REGION(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE ((obj), IPATCH_TYPE_GIG_REGION))
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#define IPATCH_IS_GIG_REGION_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE ((klass), IPATCH_TYPE_GIG_REGION))
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#define IPATCH_GIG_REGION_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS ((obj), IPATCH_TYPE_GIG_REGION, \
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IpatchGigRegionClass))
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/* GigaSampler region object */
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struct _IpatchGigRegion
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{
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IpatchContainer 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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guint8 dimension_count; /* dimension count (0-5) */
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guint8 sub_region_count; /* 2 ^ sum (dimensions[].split_count) (1-32) */
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IpatchGigDimension *dimensions[5]; /* [dimension_count] */
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IpatchGigSubRegion *sub_regions[32]; /* [sub_region_count] */
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guint8 chunk_3ddp[10]; /* FIXME - what is it? (16 bits / dimension?) */
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};
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/* GigaSampler region class */
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struct _IpatchGigRegionClass
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{
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IpatchContainerClass parent_class;
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};
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/* Flags crammed into IpatchItem flags (ditched 2 - 16 bit flag fields) */
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/* FIXME - Are these used in GigaSampler files? */
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typedef enum
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{
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IPATCH_GIG_REGION_SELF_NON_EXCLUSIVE = 1 << IPATCH_CONTAINER_UNUSED_FLAG_SHIFT,
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IPATCH_GIG_REGION_PHASE_MASTER = 1 << (IPATCH_CONTAINER_UNUSED_FLAG_SHIFT + 1),
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IPATCH_GIG_REGION_MULTI_CHANNEL = 1 << (IPATCH_CONTAINER_UNUSED_FLAG_SHIFT + 2)
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} IpatchGigRegionFlags;
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/**
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* IPATCH_GIG_REGION_FLAG_MASK: (skip)
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*/
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#define IPATCH_GIG_REGION_FLAG_MASK (0x0F << IPATCH_CONTAINER_UNUSED_FLAG_SHIFT)
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/**
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* IPATCH_GIG_REGION_UNUSED_FLAG_SHIFT: (skip)
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*/
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/* 3 flags + 1 for expansion */
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#define IPATCH_GIG_REGION_UNUSED_FLAG_SHIFT \
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(IPATCH_CONTAINER_UNUSED_FLAG_SHIFT + 4)
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GType ipatch_gig_region_get_type(void);
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IpatchGigRegion *ipatch_gig_region_new(void);
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IpatchGigRegion *ipatch_gig_region_first(IpatchIter *iter);
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IpatchGigRegion *ipatch_gig_region_next(IpatchIter *iter);
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void ipatch_gig_region_set_note_range(IpatchGigRegion *region,
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int low, int high);
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void ipatch_gig_region_set_velocity_range(IpatchGigRegion *region,
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int low, int high);
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void ipatch_gig_region_new_dimension(IpatchGigRegion *region,
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IpatchGigDimensionType type,
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int split_count);
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void ipatch_gig_region_remove_dimension(IpatchGigRegion *region,
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int dim_index, int split_index);
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#endif
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