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110 lines
3.4 KiB
C
110 lines
3.4 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_SND_FILE_H__
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#define __IPATCH_SND_FILE_H__
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#include <glib.h>
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#include <glib-object.h>
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#include <libinstpatch/IpatchFile.h>
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#include <sndfile.h>
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typedef struct _IpatchSndFile IpatchSndFile;
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typedef struct _IpatchSndFileClass IpatchSndFileClass;
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#define IPATCH_TYPE_SND_FILE (ipatch_snd_file_get_type ())
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#define IPATCH_SND_FILE(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST ((obj), IPATCH_TYPE_SND_FILE, IpatchSndFile))
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#define IPATCH_SND_FILE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST ((klass), IPATCH_TYPE_SND_FILE, \
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IpatchSndFileClass))
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#define IPATCH_IS_SND_FILE(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE ((obj), IPATCH_TYPE_SND_FILE))
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#define IPATCH_IS_SND_FILE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE ((klass), IPATCH_TYPE_SND_FILE))
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#define IPATCH_SND_FILE_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS ((obj), IPATCH_TYPE_SND_FILE, \
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IpatchSndFileClass))
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#define IPATCH_TYPE_SND_FILE_FORMAT \
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(ipatch_snd_file_format_get_type())
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#define IPATCH_TYPE_SND_FILE_SUB_FORMAT \
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(ipatch_snd_file_sub_format_get_type())
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/**
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* IpatchSndFileEndian:
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* @IPATCH_SND_FILE_ENDIAN_FILE: Use the default endian for the file format
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* @IPATCH_SND_FILE_ENDIAN_LITTLE: Little endian byte order
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* @IPATCH_SND_FILE_ENDIAN_BIG: Big endian byte order
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* @IPATCH_SND_FILE_ENDIAN_CPU: Native CPU byte order
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*
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* Endian byte order libsndfile enum.
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*/
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typedef enum
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{
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IPATCH_SND_FILE_ENDIAN_FILE,
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IPATCH_SND_FILE_ENDIAN_LITTLE,
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IPATCH_SND_FILE_ENDIAN_BIG,
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IPATCH_SND_FILE_ENDIAN_CPU
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} IpatchSndFileEndian;
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/**
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* IPATCH_SND_FILE_DEFAULT_FORMAT:
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*
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* Default file format enum for #IPATCH_TYPE_SND_FILE_FORMAT.
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*/
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#define IPATCH_SND_FILE_DEFAULT_FORMAT SF_FORMAT_WAV
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/**
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* IPATCH_SND_FILE_DEFAULT_SUB_FORMAT:
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*
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* Default file sub format enum for #IPATCH_TYPE_SND_FILE_SUB_FORMAT.
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*/
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#define IPATCH_SND_FILE_DEFAULT_SUB_FORMAT SF_FORMAT_PCM_16
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/**
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* IPATCH_SND_FILE_DEFAULT_ENDIAN:
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*
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* Default endian byte order from enum #IPATCH_TYPE_SND_FILE_ENDIAN.
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*/
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#define IPATCH_SND_FILE_DEFAULT_ENDIAN IPATCH_SND_FILE_ENDIAN_FILE
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/* DLS file object (derived from IpatchFile) */
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struct _IpatchSndFile
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{
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IpatchFile parent_instance;
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};
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/* DLS file class (derived from IpatchFile) */
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struct _IpatchSndFileClass
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{
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IpatchFileClass parent_class;
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};
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GType ipatch_snd_file_get_type(void);
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IpatchSndFile *ipatch_snd_file_new(void);
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GType ipatch_snd_file_format_get_type(void);
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GType ipatch_snd_file_sub_format_get_type(void);
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int *ipatch_snd_file_format_get_sub_formats(int format, guint *size);
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int ipatch_snd_file_sample_format_to_sub_format(int sample_format, int file_format);
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#endif
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