added ladspa, doesn't have checks yet though

Original commit message from CVS:
added ladspa, doesn't have checks yet though

1 files changed, 103 insertions, 0 deletions

diff --git a/ext/ladspa/gstladspa.h b/ext/ladspa/gstladspa.h
new file mode 100644
index 00000000..80a7b458
--- /dev/null
+++ b/ext/ladspa/gstladspa.h
@@ -0,0 +1,103 @@
+/* GStreamer
+ * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
+ *
+ * gstladspa.h: Header for LADSPA 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_LADSPA_H__
+#define __GST_LADSPA_H__
+
+
+#include <config.h>
+#include <gst/gst.h>
+
+#include "ladspa.h"
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/*
+#define GST_TYPE_LADSPA \
+  (gst_ladspa_get_type())
+#define GST_LADSPA(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_LADSPA,GstLADSPA))
+#define GST_LADSPA_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_LADSPA,GstLADSPA))
+#define GST_IS_LADSPA(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_LADSPA))
+#define GST_IS_LADSPA_CLASS(obj) \
+  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_LADSPA))
+*/
+
+typedef struct _ladspa_control_info {
+  gchar *name;
+  gfloat lowerbound, upperbound;
+  gboolean lower,upper,samplerate;
+  gboolean toggled, logarithmic, integer, writable;
+} ladspa_control_info;
+
+typedef struct _GstLADSPA GstLADSPA;
+typedef struct _GstLADSPAClass GstLADSPAClass;
+
+struct _GstLADSPA {
+  GstElement element;
+
+  LADSPA_Descriptor *descriptor;
+  LADSPA_Handle *handle;
+
+  gfloat *controls;
+  
+  GstPad **sinkpads, 
+         **srcpads;
+         
+  GstBuffer **buffers;
+
+  gboolean loopbased, newcaps, activated;
+
+  gint samplerate, buffersize;
+  gulong timestamp;
+
+};
+
+struct _GstLADSPAClass {
+  GstElementClass parent_class;
+
+  LADSPA_Descriptor *descriptor;
+
+  gint numports,
+       numsinkpads, 
+       numsrcpads, 
+       numcontrols;
+
+  gint *sinkpad_portnums, 
+       *srcpad_portnums, 
+       *control_portnums;
+
+  ladspa_control_info *control_info;
+};
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+
+#endif /* __GST_LADSPA_H__ */