mirror of
https://github.com/ZDoom/zdoom-macos-deps.git
synced 2024-11-22 20:11:51 +00:00
140 lines
5 KiB
C
140 lines
5 KiB
C
/*
|
|
* libInstPatch
|
|
* Copyright (C) 1999-2014 Element Green <element@elementsofsound.org>
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public License
|
|
* as published by the Free Software Foundation; version 2.1
|
|
* of the License only.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
|
* 02110-1301, USA or on the web at http://www.gnu.org.
|
|
*/
|
|
#ifndef __IPATCH_DLS2_SAMPLE_H__
|
|
#define __IPATCH_DLS2_SAMPLE_H__
|
|
|
|
#include <stdarg.h>
|
|
#include <glib.h>
|
|
#include <glib-object.h>
|
|
|
|
#include <libinstpatch/IpatchDLS2Info.h>
|
|
#include <libinstpatch/IpatchItem.h>
|
|
#include <libinstpatch/IpatchSampleData.h>
|
|
|
|
/* forward type declarations */
|
|
|
|
typedef struct _IpatchDLS2Sample IpatchDLS2Sample;
|
|
typedef struct _IpatchDLS2SampleClass IpatchDLS2SampleClass;
|
|
typedef struct _IpatchDLS2SampleInfo IpatchDLS2SampleInfo;
|
|
|
|
#define IPATCH_TYPE_DLS2_SAMPLE (ipatch_dls2_sample_get_type ())
|
|
#define IPATCH_DLS2_SAMPLE(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST ((obj), IPATCH_TYPE_DLS2_SAMPLE, \
|
|
IpatchDLS2Sample))
|
|
#define IPATCH_DLS2_SAMPLE_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST ((klass), IPATCH_TYPE_DLS2_SAMPLE, \
|
|
IpatchDLS2SampleClass))
|
|
#define IPATCH_IS_DLS2_SAMPLE(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), IPATCH_TYPE_DLS2_SAMPLE))
|
|
#define IPATCH_IS_DLS2_SAMPLE_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE ((klass), IPATCH_TYPE_DLS2_SAMPLE))
|
|
#define IPATCH_DLS2_SAMPLE_GET_CLASS(obj) \
|
|
(G_TYPE_INSTANCE_GET_CLASS ((obj), IPATCH_TYPE_DLS2_SAMPLE, \
|
|
IpatchDLS2SampleClass))
|
|
|
|
#define IPATCH_TYPE_DLS2_SAMPLE_INFO (ipatch_dls2_sample_info_get_type ())
|
|
|
|
/* SoundFont sample item */
|
|
struct _IpatchDLS2Sample
|
|
{
|
|
IpatchItem parent_instance;
|
|
|
|
int rate; /* sample rate */
|
|
IpatchDLS2SampleInfo *sample_info; /* sample data info (optional) */
|
|
IpatchDLS2Info *info; /* info string values */
|
|
|
|
IpatchSampleData *sample_data; /* sample data object */
|
|
|
|
guint8 *dlid; /* 16 byte unique ID or NULL */
|
|
};
|
|
|
|
struct _IpatchDLS2SampleClass
|
|
{
|
|
IpatchItemClass parent_class;
|
|
};
|
|
|
|
/* DLS2 sample info, can also be defined in regions */
|
|
struct _IpatchDLS2SampleInfo
|
|
{
|
|
guint8 options; /* IpatchSampleLoopType and IpatchDLS2SampleFlags */
|
|
guint8 root_note; /* root MIDI note number */
|
|
gint16 fine_tune; /* fine tuning */
|
|
gint32 gain; /* gain to apply to sample */
|
|
|
|
guint32 loop_start; /* loop start offset (in samples) */
|
|
guint32 loop_end; /* loop end offset (in samples) */
|
|
};
|
|
|
|
/* default values to initialize static IpatchDLS2SampleInfo with */
|
|
#define IPATCH_DLS2_SAMPLE_INFO_INIT { 0, 60, 0, 0, 0, 0 }
|
|
|
|
/**
|
|
* IPATCH_DLS2_SAMPLE_INFO_FIRST_PROPERTY_ID: (skip)
|
|
*/
|
|
/* since sample info is also used by regions, we define a non-conflicting
|
|
property ID here for the first sample info property */
|
|
#define IPATCH_DLS2_SAMPLE_INFO_FIRST_PROPERTY_ID 256
|
|
|
|
/**
|
|
* IPATCH_DLS2_SAMPLE_INFO_PROPERTY_COUNT: (skip)
|
|
*/
|
|
/* count of sample info properties */
|
|
#define IPATCH_DLS2_SAMPLE_INFO_PROPERTY_COUNT 7
|
|
|
|
/* flags crammed into sample info options field */
|
|
typedef enum
|
|
{
|
|
IPATCH_DLS2_SAMPLE_NO_TRUNCATION = 1 << 6,
|
|
IPATCH_DLS2_SAMPLE_NO_COMPRESSION = 1 << 7
|
|
} IpatchDLS2SampleFlags;
|
|
|
|
#define IPATCH_DLS2_SAMPLE_LOOP_MASK 0x03
|
|
#define IPATCH_DLS2_SAMPLE_FLAGS_MASK 0x0C0
|
|
|
|
GType ipatch_dls2_sample_get_type(void);
|
|
IpatchDLS2Sample *ipatch_dls2_sample_new(void);
|
|
|
|
IpatchDLS2Sample *ipatch_dls2_sample_first(IpatchIter *iter);
|
|
IpatchDLS2Sample *ipatch_dls2_sample_next(IpatchIter *iter);
|
|
|
|
void ipatch_dls2_sample_set_data(IpatchDLS2Sample *sample,
|
|
IpatchSampleData *sampledata);
|
|
IpatchSampleData *ipatch_dls2_sample_get_data(IpatchDLS2Sample *sample);
|
|
IpatchSampleData *ipatch_dls2_sample_peek_data(IpatchDLS2Sample *sample);
|
|
void ipatch_dls2_sample_set_blank(IpatchDLS2Sample *sample);
|
|
|
|
GType ipatch_dls2_sample_info_get_type(void);
|
|
IpatchDLS2SampleInfo *ipatch_dls2_sample_info_new(void);
|
|
void ipatch_dls2_sample_info_free(IpatchDLS2SampleInfo *sample_info);
|
|
IpatchDLS2SampleInfo *ipatch_dls2_sample_info_duplicate
|
|
(IpatchDLS2SampleInfo *sample_info);
|
|
void ipatch_dls2_sample_info_init(IpatchDLS2SampleInfo *sample_info);
|
|
void ipatch_dls2_sample_info_install_class_properties
|
|
(GObjectClass *obj_class);
|
|
gboolean ipatch_dls2_sample_info_is_property_id_valid(guint property_id);
|
|
gboolean ipatch_dls2_sample_info_set_property
|
|
(IpatchDLS2SampleInfo **sample_info, guint property_id,
|
|
const GValue *value);
|
|
gboolean ipatch_dls2_sample_info_get_property
|
|
(IpatchDLS2SampleInfo *sample_info, guint property_id, GValue *value);
|
|
void ipatch_dls2_sample_info_notify_changes(IpatchItem *item,
|
|
IpatchDLS2SampleInfo *newinfo,
|
|
IpatchDLS2SampleInfo *oldinfo);
|
|
#endif
|