diff options
Diffstat (limited to 'ext/lv2/gstlv2.h')
-rw-r--r-- | ext/lv2/gstlv2.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/ext/lv2/gstlv2.h b/ext/lv2/gstlv2.h new file mode 100644 index 00000000..f76235b4 --- /dev/null +++ b/ext/lv2/gstlv2.h @@ -0,0 +1,76 @@ +/* GStreamer + * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> + * + * gstladspa.h: Header for LV2 plugin + * + * 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., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + + +#ifndef __GST_LV2_H__ +#define __GST_LV2_H__ + + +#include <slv2/slv2.h> + +#include <gst/gst.h> + +#include "../../gst-libs/gst/signalprocessor/gstsignalprocessor.h" + + +G_BEGIN_DECLS + + +typedef struct _lv2_control_info { + gchar *name; + gchar *param_name; + gfloat lowerbound, upperbound; + gfloat def; + gboolean lower, upper, samplerate; + gboolean toggled, logarithmic, integer, writable; +} lv2_control_info; + + +typedef struct _GstLV2 GstLV2; +typedef struct _GstLV2Class GstLV2Class; + + +struct _GstLV2 { + GstSignalProcessor parent; + + SLV2Plugin *plugin; + SLV2Instance *instance; + + gboolean activated; + gboolean inplace_broken; +}; + +struct _GstLV2Class { + GstSignalProcessorClass parent_class; + + SLV2Plugin plugin; + + gint *audio_in_portnums; + gint *audio_out_portnums; + gint *control_in_portnums; + gint *control_out_portnums; +}; + + +G_END_DECLS + + +#endif /* __GST_LV2_H__ */ |