Initial checkin of veejay 1.4

git-svn-id: svn://code.dyne.org/veejay/trunk@1172 eb8d1916-c9e9-0310-b8de-cf0c9472ead5

veejay-current/veejay-server/libstream/vj-vloopback.h

@@ -0,0 +1,42 @@
+/* veejay - Linux VeeJay
+ * 	     (C) 2002-2005 Niels Elburg <nwelburg@gmail.com> 
+ *
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+
+
+void *vj_vloopback_open(const char *device_name, int norm, int mode,
+	int w, int h, int pixel_format);
+// if using write mode
+int	vj_vloopback_start_pipe( void *vloop );
+int	vj_vloopback_write_pipe( void *vloop );
+
+// resfresh buffer every cycle
+int	vj_vloopback_fill_buffer( void *vloop, uint8_t **image );
+
+// if using mmap mode
+//int	vj_vloopback_start_mmap( void *vloop );
+
+//int	vj_vloopback_ioctl( void *vloop, unsigned long int cmd, void *arg );
+void	vj_vlooopback_close( void *vloop );
+
+int	vj_vloopback_get_mode( void *vloop );
+void     vj_vloopback_close( void *vloop );
+
+
+//void	vj_vloopback_signal_handler( void *vloop, int sig_no );
+