freir0: Add support for frei0r mixer plugins

1 files changed, 75 insertions, 0 deletions

diff --git a/gst/frei0r/gstfrei0rmixer.h b/gst/frei0r/gstfrei0rmixer.h
new file mode 100644
index 000000000..548b70ec7
--- /dev/null
+++ b/gst/frei0r/gstfrei0rmixer.h
@@ -0,0 +1,75 @@
+/* GStreamer
+ * Copyright (C) 2009 Sebastian Dröge <sebastian.droege@collabora.co.uk>
+ *
+ * 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_FREI0R_MIXER_H__
+#define __GST_FREI0R_MIXER_H__
+
+#include <gst/gst.h>
+#include <gst/video/video.h>
+#include <gst/base/gstcollectpads.h>
+
+#include "frei0r.h"
+#include "gstfrei0r.h"
+
+G_BEGIN_DECLS
+
+#define GST_FREI0R_MIXER(obj) \
+  ((GstFrei0rMixer *) obj)
+#define GST_FREI0R_MIXER_CLASS(klass) \
+  ((GstFrei0rMixerClass *) klass)
+#define GST_FREI0R_MIXER_GET_CLASS(obj) \
+  ((GstFrei0rMixerClass *) g_type_class_peek (G_TYPE_FROM_INSTANCE (obj)))
+
+typedef struct _GstFrei0rMixer GstFrei0rMixer;
+typedef struct _GstFrei0rMixerClass GstFrei0rMixerClass;
+
+struct _GstFrei0rMixer {
+  GstElement parent;
+
+  GstCollectPads *collect;
+  GstPad *src;
+  GstPad *sink0, *sink1, *sink2;
+
+  GstCaps *caps;
+  GstVideoFormat fmt;
+  gint width, height;
+
+  GstEvent *newseg_event;
+
+  GstPadEventFunction collect_event;
+
+  f0r_instance_t *f0r_instance;
+  GstFrei0rPropertyValue *property_cache;
+};
+
+struct _GstFrei0rMixerClass {
+  GstElementClass parent;
+
+  f0r_plugin_info_t *info;
+  GstFrei0rFuncTable *ftable;
+
+  GstFrei0rProperty *properties;
+  gint n_properties;
+};
+
+gboolean gst_frei0r_mixer_register (GstPlugin *plugin, const f0r_plugin_info_t *info, const GstFrei0rFuncTable *ftable);
+
+G_END_DECLS
+
+#endif /* __GST_FREI0R_MIXER_H__ */