current version.. forgot to commit

2018-02-03 21:02:04 +01:00
parent fb0ff1c076
commit 431436a822
17 changed files with 599 additions and 101 deletions
--- a/gst/plugin.h
+++ b/gst/plugin.h
@@ -0,0 +1,89 @@
+/* GStreamer
+ * Copyright (C) 1999 Erik Walthinsen <omega@cse.ogi.edu>
+ * Copyright (C) 2000,2001,2002,2003,2005
+ *           Thomas Vander Stichele <thomas at apestaart dot org>
+ *
+ * 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_BEAT_DETECTOR_H__
+#define __GST_BEAT_DETECTOR_H__
+
+#define VERSION	"1"
+#define GST_PACKAGE_NAME "package"
+#define GST_PACKAGE_ORIGIN "unknown"
+#define GST_LICENSE "LGPL"
+#define PACKAGE "gst-beat-detector"
+
+#include <gst/gst.h>
+#include <gst/base/gstbasetransform.h>
+#include <gst/audio/audio.h>
+
+G_BEGIN_DECLS
+
+
+#define GST_TYPE_BEAT_DETECTOR \
+  (gst_beat_detector_get_type())
+#define GST_BEAT_DETECTOR(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_BEAT_DETECTOR,GstBeatDetector))
+#define GST_BEAT_DETECTOR_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_BEAT_DETECTOR,GstBeatDetectorClass))
+#define GST_BEAT_DETECTOR_GET_CLASS(obj) \
+  (G_TYPE_INSTANCE_GET_CLASS((obj),GST_TYPE_BEAT_DETECTOR,GstBeatDetectorClass))
+#define GST_IS_BEAT_DETECTOR(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_BEAT_DETECTOR))
+#define GST_IS_BEAT_DETECTOR_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_BEAT_DETECTOR))
+
+
+typedef struct _GstBeatDetector GstBeatDetector;
+typedef struct _GstBeatDetectorClass GstBeatDetectorClass;
+
+/**
+ * GstBeatDetector:
+ *
+ * Opaque data structure.
+ */
+struct _GstBeatDetector {
+  GstBaseTransform element;
+
+  /* properties */
+  gboolean post_messages;       /* whether or not to post messages */
+  guint64 interval;             /* how many nanoseconds between emits */
+  gdouble decay_peak_ttl;       /* time to live for peak in nanoseconds */
+  gdouble decay_peak_falloff;   /* falloff in dB/sec */
+
+  GstAudioInfo info;
+  gint num_frames;              /* frame count (1 sample per channel)
+								 * since last emit */
+  gint interval_frames;         /* after how many frame to sent a message */
+  GstClockTime message_ts;      /* starttime for next message */
+
+  void (*process)(gpointer, guint, guint, gdouble*, gdouble*);
+};
+
+struct _GstBeatDetectorClass {
+  GstBaseTransformClass parent_class;
+};
+
+GType gst_beat_detector_get_type (void);
+
+
+G_END_DECLS
+
+
+#endif /* __GST_BEAT_DETECTOR_H__ */