zdoom-macos-deps/instpatch/include/libinstpatch/IpatchSampleStoreRam.h

80 lines
2.7 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_SAMPLE_STORE_RAM_H__
#define __IPATCH_SAMPLE_STORE_RAM_H__
#include <glib.h>
#include <glib-object.h>
#include <libinstpatch/IpatchSampleStore.h>
/* forward type declarations */
typedef struct _IpatchSampleStoreRam IpatchSampleStoreRam;
typedef struct _IpatchSampleStoreRamClass IpatchSampleStoreRamClass;
#define IPATCH_TYPE_SAMPLE_STORE_RAM (ipatch_sample_store_ram_get_type ())
#define IPATCH_SAMPLE_STORE_RAM(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), IPATCH_TYPE_SAMPLE_STORE_RAM, \
IpatchSampleStoreRam))
#define IPATCH_SAMPLE_STORE_RAM_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST ((klass), IPATCH_TYPE_SAMPLE_STORE_RAM, \
IpatchSampleStoreRamClass))
#define IPATCH_IS_SAMPLE_STORE_RAM(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), IPATCH_TYPE_SAMPLE_STORE_RAM))
#define IPATCH_IS_SAMPLE_STORE_RAM_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE ((klass), IPATCH_TYPE_SAMPLE_STORE_RAM))
/* RAM sample store instance */
struct _IpatchSampleStoreRam
{
IpatchSampleStore parent_instance;
gpointer location; /* Pointer to the sample data in memory */
};
/* RAM sample store class */
struct _IpatchSampleStoreRamClass
{
IpatchSampleStoreClass parent_class;
};
/**
* IpatchSampleStoreRamFlags:
* @IPATCH_SAMPLE_STORE_RAM_ALLOCATED: Indicates if sample data was allocated
* and therefore should be freed when finalized.
*
* Flags crammed into #IpatchItem flags field.
*/
typedef enum
{
IPATCH_SAMPLE_STORE_RAM_ALLOCATED = 1 << IPATCH_SAMPLE_STORE_UNUSED_FLAG_SHIFT
} IpatchSampleStoreRamFlags;
/**
* IPATCH_SAMPLE_STORE_RAM_UNUSED_FLAG_SHIFT: (skip)
*/
/* we reserve 1 bits for defined flags above and 3 bits for future expansion */
#define IPATCH_SAMPLE_STORE_RAM_UNUSED_FLAG_SHIFT \
(IPATCH_SAMPLE_STORE_UNUSED_FLAG_SHIFT + 4)
GType ipatch_sample_store_ram_get_type(void);
IpatchSample *ipatch_sample_store_ram_new(gpointer location, gboolean free_data);
IpatchSample *ipatch_sample_store_ram_get_blank(void);
#endif