gstreamer/ext/lv2/gstlv2.h
Stefan Sauer e9a2c4f1e1 lv2: support for loading presets
Detect if plugins can do presets. Lazily read a list of presets and add support
for loading.
2016-07-04 21:18:28 +02:00

70 lines
2.1 KiB
C

/* GStreamer
* Copyright (C) 1999 Erik Walthinsen <omega@cse.ogi.edu>
* 2001 Steve Baker <stevebaker_org@yahoo.co.uk>
* 2003 Andy Wingo <wingo at pobox.com>
* 2016 Thibault Saunier <thibault.saunier@collabora.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_LV2_H__
#define __GST_LV2_H__
#include <lilv/lilv.h>
#include <gst/gst.h>
#include "gstlv2utils.h"
LilvWorld *world;
LilvNode *atom_class;
LilvNode *audio_class;
LilvNode *control_class;
LilvNode *cv_class;
LilvNode *event_class;
LilvNode *input_class;
LilvNode *output_class;
LilvNode *preset_class;
LilvNode *state_iface;
LilvNode *state_uri;
LilvNode *integer_prop;
LilvNode *toggled_prop;
LilvNode *designation_pred;
LilvNode *in_place_broken_pred;
LilvNode *optional_pred;
LilvNode *group_pred;
LilvNode *supports_event_pred;
LilvNode *label_pred;
LilvNode *center_role;
LilvNode *left_role;
LilvNode *right_role;
LilvNode *rear_center_role;
LilvNode *rear_left_role;
LilvNode *rear_right_role;
LilvNode *lfe_role;
LilvNode *center_left_role;
LilvNode *center_right_role;
LilvNode *side_left_role;
LilvNode *side_right_role;
GstStructure *lv2_meta_all;
void gst_lv2_filter_register_element (GstPlugin *plugin,
GstStructure * lv2_meta);
void gst_lv2_source_register_element (GstPlugin *plugin,
GstStructure * lv2_meta);
#endif /* __GST_LV2_H__ */