Initial commit: TXW82x FPV v2.7.0.7-42229 SDK + project sources

sdk/app/spook/stream.h

@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2004 Nathan Lutchansky <lutchann@litech.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU 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 __STREAM_H
+ #define __STREAM_H
+ #include "frame.h"
+
+struct stream_destination {
+	struct stream_destination *next;
+	struct stream_destination *prev;
+	struct stream *stream;
+	int waiting;
+	frame_deliver_func    process_frame;
+	frame_disconnect_func disconnect_frame;
+	void *d;
+};
+
+struct stream {
+	struct stream *next;
+	struct stream *prev;
+	const char *name;
+	int format;
+	struct stream_destination *dest_list;
+	void (*get_framerate)( struct stream *s, int *fincr, int *fbase );
+	void (*set_running)( struct stream *s, int running );
+	void *private;
+};
+
+struct stream *new_stream( const char *name, int format, void *d );
+void deliver_frame_to_stream( struct frame *f, void *d );
+struct stream_destination *connect_to_stream( const char *name,
+		frame_deliver_func process_frame, void *d );
+void del_stream( struct stream *s );
+void set_waiting( struct stream_destination *dest, int waiting );
+void disconnect_stream(struct stream_destination *dest,frame_disconnect_func disconnect_frame);
+
+
+#endif