/usr/include/swami/libswami/SwamiLoopFinder.h is in libswami-dev 2.0.0+svn389-3.
This file is owned by root:root, with mode 0o644.
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* SwamiLoopFinder.h - Sample loop finder object
*
* Swami
* Copyright (C) 1999-2010 Joshua "Element" Green <jgreen@users.sourceforge.net>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; version 2
* of the License only.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA or point your web browser to http://www.gnu.org.
*/
#ifndef __SWAMI_LOOP_FINDER_H__
#define __SWAMI_LOOP_FINDER_H__
#include <libinstpatch/libinstpatch.h>
#include <libswami/SwamiLoopResults.h>
#include <libswami/SwamiLock.h>
typedef struct _SwamiLoopFinder SwamiLoopFinder;
typedef struct _SwamiLoopFinderClass SwamiLoopFinderClass;
#define SWAMI_TYPE_LOOP_FINDER (swami_loop_finder_get_type ())
#define SWAMI_LOOP_FINDER(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), SWAMI_TYPE_LOOP_FINDER, \
SwamiLoopFinder))
#define SWAMI_IS_LOOP_FINDER(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), SWAMI_TYPE_LOOP_FINDER))
/* Loop finder object */
struct _SwamiLoopFinder
{
SwamiLock parent_instance;
IpatchSample *sample; /* sample assigned to loop finder */
IpatchSampleHandle *sample_handle; /* Open handle to cached sample data (allocated) */
guint sample_size; /* size of sample */
float *sample_data; /* converted sample data */
gboolean active; /* TRUE if find is currently active */
gboolean cancel; /* set to TRUE to cancel current find */
float progress; /* if active is TRUE, progress 0.0 - 1.0 */
int max_results; /* max SwamiLoopMatch result entries */
int analysis_window; /* width in samples of analysis window */
int min_loop_size; /* minimum loop size */
int window1_start; /* sample start position of window1 search */
int window1_end; /* sample end position of window1 search */
int window2_start; /* sample start position of window1 search */
int window2_end; /* sample end position of window1 search */
int group_pos_diff; /* min pos diff of loops for separate groups */
int group_size_diff; /* min size diff of loops for separate groups */
guint exectime; /* execution time in milliseconds */
SwamiLoopResults *results; /* results object */
};
/* Loop finder class */
struct _SwamiLoopFinderClass
{
SwamiLockClass parent_class;
};
GType swami_loop_finder_get_type (void);
SwamiLoopFinder *swami_loop_finder_new (void);
void swami_loop_finder_full_search (SwamiLoopFinder *finder);
gboolean swami_loop_finder_verify_params (SwamiLoopFinder *finder,
gboolean nudge, GError **err);
gboolean swami_loop_finder_find (SwamiLoopFinder *finder, GError **err);
SwamiLoopResults *swami_loop_finder_get_results (SwamiLoopFinder *finder);
#endif
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