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86 lines
3.3 KiB
C
86 lines
3.3 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_SAMPLE_STORE_SND_FILE_H__
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#define __IPATCH_SAMPLE_STORE_SND_FILE_H__
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#include <glib.h>
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#include <glib-object.h>
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#include <libinstpatch/IpatchSampleStore.h>
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#include <sndfile.h>
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/* forward type declarations */
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typedef struct _IpatchSampleStoreSndFile IpatchSampleStoreSndFile;
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typedef struct _IpatchSampleStoreSndFileClass IpatchSampleStoreSndFileClass;
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#define IPATCH_TYPE_SAMPLE_STORE_SND_FILE (ipatch_sample_store_snd_file_get_type ())
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#define IPATCH_SAMPLE_STORE_SND_FILE(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST ((obj), IPATCH_TYPE_SAMPLE_STORE_SND_FILE, \
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IpatchSampleStoreSndFile))
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#define IPATCH_SAMPLE_STORE_SND_FILE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST ((klass), IPATCH_TYPE_SAMPLE_STORE_SND_FILE, \
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IpatchSampleStoreSndFileClass))
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#define IPATCH_IS_SAMPLE_STORE_SND_FILE(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE ((obj), IPATCH_TYPE_SAMPLE_STORE_SND_FILE))
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#define IPATCH_IS_SAMPLE_STORE_SND_FILE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE ((klass), IPATCH_TYPE_SAMPLE_STORE_SND_FILE))
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/* libsndfile sample instance */
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struct _IpatchSampleStoreSndFile
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{
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IpatchSampleStore parent_instance;
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char *filename; /* File name where sample data is */
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gboolean identified; /* TRUE if file has been identified (for reading) */
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gboolean raw; /* TRUE if audio data is read raw from libsndfile */
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int file_format; /* File format enum (enum is dynamic) */
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int sub_format; /* File sub format enum (enum is dynamic) */
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int endian; /* File endian byte order enum */
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guint loop_start; /* loop start */
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guint loop_end; /* loop end */
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guint8 loop_type; /* loop type */
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guint8 root_note; /* root note */
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gint8 fine_tune; /* fine tune */
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};
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/* libsndfile sample class */
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struct _IpatchSampleStoreSndFileClass
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{
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IpatchSampleStoreClass parent_class;
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};
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/**
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* IPATCH_SAMPLE_STORE_SND_FILE_UNUSED_FLAG_SHIFT: (skip)
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*/
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/* we reserve 3 flags for expansion */
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#define IPATCH_SAMPLE_STORE_SND_FILE_UNUSED_FLAG_SHIFT \
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(IPATCH_SAMPLE_STORE_UNUSED_FLAG_SHIFT + 3)
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GType ipatch_sample_store_snd_file_get_type(void);
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IpatchSample *ipatch_sample_store_snd_file_new(const char *filename);
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gboolean ipatch_sample_store_snd_file_init_read(IpatchSampleStoreSndFile *store);
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gboolean ipatch_sample_store_snd_file_init_write(IpatchSampleStoreSndFile *store,
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int file_format, int sub_format,
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int endian, int channels,
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int samplerate);
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#endif
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