+ Added a push based consumer wrapper

[melted] / mlt++ / src / MltPushConsumer.h

diff --git a/mlt++/src/MltPushConsumer.h b/mlt++/src/MltPushConsumer.h
new file mode 100644 (file)
index 0000000..abb8a3c
--- /dev/null
+++ b/mlt++/src/MltPushConsumer.h
@@ -0,0 +1,48 @@
+/**
+ * MltPushConsumer.h - MLT Wrapper
+ * Copyright (C) 2004-2005 Charles Yates
+ * Author: Charles Yates <charles.yates@pandora.be>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef MLTPP_PUSH_CONSUMER_H
+#define MLTPP_PUSH_CONSUMER_H
+
+#include "MltConsumer.h"
+
+namespace Mlt
+{
+       class Frame;
+       class Service;
+       class PushPrivate;
+
+       class PushConsumer : public Consumer
+       {
+               private:
+                       PushPrivate *m_private;
+               public:
+                       PushConsumer( char *id , char *service = NULL );
+                       virtual ~PushConsumer( );
+                       void set_render( int width, int height, double aspect_ratio );
+                       virtual int connect( Service &service );
+                       int push( Frame *frame );
+                       int push( Frame &frame );
+                       int drain( );
+                       Frame *construct( int );
+       };
+}
+
+#endif