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/* GSequencer - Advanced GTK Sequencer
* Copyright (C) 2005-2023 Joël Krähemann
*
* This file is part of GSequencer.
*
* GSequencer 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, either version 3 of the License, or
* (at your option) any later version.
*
* GSequencer 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 GSequencer. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __AGS_EXPORT_THREAD_H__
#define __AGS_EXPORT_THREAD_H__
#include <glib.h>
#include <glib-object.h>
#include <ags/libags.h>
#include <ags/audio/file/ags_audio_file.h>
G_BEGIN_DECLS
#define AGS_TYPE_EXPORT_THREAD (ags_export_thread_get_type())
#define AGS_EXPORT_THREAD(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), AGS_TYPE_EXPORT_THREAD, AgsExportThread))
#define AGS_EXPORT_THREAD_CLASS(class) (G_TYPE_CHECK_CLASS_CAST(class, AGS_TYPE_EXPORT_THREAD, AgsExportThreadClass))
#define AGS_IS_EXPORT_THREAD(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), AGS_TYPE_EXPORT_THREAD))
#define AGS_IS_EXPORT_THREAD_CLASS(class) (G_TYPE_CHECK_CLASS_TYPE ((class), AGS_TYPE_EXPORT_THREAD))
#define AGS_EXPORT_THREAD_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS(obj, AGS_TYPE_EXPORT_THREAD, AgsExportThreadClass))
#define AGS_EXPORT_THREAD_DEFAULT_JIFFIE (ceil(AGS_SOUNDCARD_DEFAULT_SAMPLERATE / AGS_SOUNDCARD_DEFAULT_BUFFER_SIZE) + AGS_SOUNDCARD_DEFAULT_OVERCLOCK) // same as soundcard thread
typedef struct _AgsExportThread AgsExportThread;
typedef struct _AgsExportThreadClass AgsExportThreadClass;
/**
* AgsExportThreadFlags:
* @AGS_EXPORT_THREAD_LIVE_PERFORMANCE: do live export
* @AGS_EXPORT_THREAD_IS_EXPORTING: is exporting
*
* Enum values to control the behavior or indicate internal state of #AgsExportThread by
* enable/disable as flags.
*/
typedef enum{
AGS_EXPORT_THREAD_LIVE_PERFORMANCE = 1,
AGS_EXPORT_THREAD_IS_EXPORTING = 1 << 1,
}AgsExportThreadFlags;
struct _AgsExportThread
{
AgsThread thread;
AgsExportThreadFlags flags;
guint tic;
guint counter;
GObject *soundcard;
AgsAudioFile *audio_file;
};
struct _AgsExportThreadClass
{
AgsThreadClass thread;
};
GType ags_export_thread_get_type();
/* flags */
gboolean ags_export_thread_test_flags(AgsExportThread *export_thread, AgsExportThreadFlags flags);
void ags_export_thread_set_flags(AgsExportThread *export_thread, AgsExportThreadFlags flags);
void ags_export_thread_unset_flags(AgsExportThread *export_thread, AgsExportThreadFlags flags);
AgsExportThread* ags_export_thread_find_soundcard(AgsExportThread *export_thread,
GObject *soundcard);
AgsExportThread* ags_export_thread_new(GObject *soundcard, AgsAudioFile *audio_file);
G_END_DECLS
#endif /*__AGS_EXPORT_THREAD_H__*/
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