mirror of
https://github.com/ZDoom/zdoom-macos-deps.git
synced 2024-11-28 06:32:11 +00:00
142 lines
4.8 KiB
C
142 lines
4.8 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_SF2_SAMPLE_H__
|
|
#define __IPATCH_SF2_SAMPLE_H__
|
|
|
|
#include <stdarg.h>
|
|
#include <glib.h>
|
|
#include <glib-object.h>
|
|
#include <libinstpatch/IpatchItem.h>
|
|
#include <libinstpatch/IpatchSampleData.h>
|
|
#include <libinstpatch/compat.h>
|
|
|
|
/* forward type declarations */
|
|
|
|
typedef struct _IpatchSF2Sample IpatchSF2Sample;
|
|
typedef struct _IpatchSF2SampleClass IpatchSF2SampleClass;
|
|
|
|
#define IPATCH_TYPE_SF2_SAMPLE (ipatch_sf2_sample_get_type ())
|
|
#define IPATCH_SF2_SAMPLE(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST ((obj), IPATCH_TYPE_SF2_SAMPLE, \
|
|
IpatchSF2Sample))
|
|
#define IPATCH_SF2_SAMPLE_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST ((klass), IPATCH_TYPE_SF2_SAMPLE, \
|
|
IpatchSF2SampleClass))
|
|
#define IPATCH_IS_SF2_SAMPLE(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), IPATCH_TYPE_SF2_SAMPLE))
|
|
#define IPATCH_IS_SF2_SAMPLE_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE ((klass), IPATCH_TYPE_SF2_SAMPLE))
|
|
#define IPATCH_SF2_SAMPLE_GET_CLASS(obj) \
|
|
(G_TYPE_INSTANCE_GET_CLASS ((obj), IPATCH_TYPE_SF2_SAMPLE, \
|
|
IpatchSF2SampleClass))
|
|
|
|
/* SoundFont sample item */
|
|
struct _IpatchSF2Sample
|
|
{
|
|
IpatchItem parent_instance;
|
|
|
|
IpatchSampleData *sample_data; /* sample data object */
|
|
char *name; /* name of sample */
|
|
int rate; /* sample rate */
|
|
guint32 loop_start; /* loop start offset (in samples) */
|
|
guint32 loop_end; /* loop end offset (in samples, first sample
|
|
AFTER loop actually) */
|
|
guint8 root_note; /* root midi note number */
|
|
gint8 fine_tune; /* fine tuning in cents */
|
|
guint8 channel; /* IpatchSF2SampleChannel */
|
|
GWeakRef linked; /* linked sample pointer or NULL */
|
|
};
|
|
|
|
struct _IpatchSF2SampleClass
|
|
{
|
|
IpatchItemClass parent_class;
|
|
};
|
|
|
|
/* sampletype flag defines */
|
|
/**
|
|
* IpatchSF2SampleChannel:
|
|
* @IPATCH_SF2_SAMPLE_CHANNEL_MONO: Mono sample
|
|
* @IPATCH_SF2_SAMPLE_CHANNEL_LEFT: Left channel of a stereo pair
|
|
* (#IpatchSF2Sample::linked-sample will be set to the right channel)
|
|
* @IPATCH_SF2_SAMPLE_CHANNEL_RIGHT: Right channel of a stereo pair
|
|
* (#IpatchSF2Sample::linked-sample will be set to the left channel)
|
|
*
|
|
* Sample channel orientation.
|
|
*/
|
|
typedef enum
|
|
{
|
|
IPATCH_SF2_SAMPLE_CHANNEL_MONO,
|
|
IPATCH_SF2_SAMPLE_CHANNEL_LEFT,
|
|
IPATCH_SF2_SAMPLE_CHANNEL_RIGHT
|
|
} IpatchSF2SampleChannel;
|
|
|
|
/* sample rate and length constraints */
|
|
|
|
/**
|
|
* IPATCH_SF2_SAMPLE_RATE_MIN: (skip)
|
|
*/
|
|
#define IPATCH_SF2_SAMPLE_RATE_MIN 400 /* min sample rate (by standard) */
|
|
|
|
/**
|
|
* IPATCH_SF2_SAMPLE_RATE_MAX: (skip)
|
|
*/
|
|
#define IPATCH_SF2_SAMPLE_RATE_MAX 50000 /* max rate (by the standard) */
|
|
|
|
/**
|
|
* IPATCH_SF2_SAMPLE_LENGTH_MIN: (skip)
|
|
*/
|
|
#define IPATCH_SF2_SAMPLE_LENGTH_MIN 32 /* min length (by the standard) */
|
|
|
|
|
|
/**
|
|
* IpatchSF2SampleFlags:
|
|
* @IPATCH_SF2_SAMPLE_FLAG_ROM: IpatchItem flag for indicating ROM sample
|
|
*/
|
|
typedef enum
|
|
{
|
|
IPATCH_SF2_SAMPLE_FLAG_ROM = (1 << IPATCH_ITEM_UNUSED_FLAG_SHIFT)
|
|
} IpatchSF2SampleFlags;
|
|
|
|
/**
|
|
* IPATCH_SAMPLE_UNUSED_FLAG_SHIFT: (skip)
|
|
*/
|
|
/* we reserve flags for ROM flag and 3 for expansion */
|
|
#define IPATCH_SF2_SAMPLE_UNUSED_FLAG_SHIFT \
|
|
(IPATCH_ITEM_UNUSED_FLAG_SHIFT + 4)
|
|
|
|
GType ipatch_sf2_sample_get_type(void);
|
|
IpatchSF2Sample *ipatch_sf2_sample_new(void);
|
|
|
|
IpatchSF2Sample *ipatch_sf2_sample_first(IpatchIter *iter);
|
|
IpatchSF2Sample *ipatch_sf2_sample_next(IpatchIter *iter);
|
|
|
|
void ipatch_sf2_sample_set_name(IpatchSF2Sample *sample, const char *name);
|
|
char *ipatch_sf2_sample_get_name(IpatchSF2Sample *sample);
|
|
void ipatch_sf2_sample_set_data(IpatchSF2Sample *sample,
|
|
IpatchSampleData *sampledata);
|
|
IpatchSampleData *ipatch_sf2_sample_get_data(IpatchSF2Sample *sample);
|
|
IpatchSampleData *ipatch_sf2_sample_peek_data(IpatchSF2Sample *sample);
|
|
void ipatch_sf2_sample_set_linked(IpatchSF2Sample *sample,
|
|
IpatchSF2Sample *linked);
|
|
IpatchSF2Sample *ipatch_sf2_sample_get_linked(IpatchSF2Sample *sample);
|
|
IpatchSF2Sample *ipatch_sf2_sample_peek_linked(IpatchSF2Sample *sample);
|
|
void ipatch_sf2_sample_set_blank(IpatchSF2Sample *sample);
|
|
|
|
#endif
|