initial checkin of work-in-progress vbidec plugin for closed caption support

Original commit message from CVS:
initial checkin of work-in-progress vbidec plugin for closed caption support

1 files changed, 58 insertions, 0 deletions

diff --git a/gst/vbidec/vbidata.h b/gst/vbidec/vbidata.h
new file mode 100644
index 00000000..e84e3b18
--- /dev/null
+++ b/gst/vbidec/vbidata.h
@@ -0,0 +1,58 @@
+/**
+ * Copyright (c) 2002 Billy Biggs <vektor@dumbterm.net>.
+ * Copyright (c) 2002 Doug Bell <drbell@users.sourceforge.net>
+ *
+ * CC code from Nathan Laredo's ccdecode.
+ * Lots of 'hey what does this mean?' code from
+ * Billy Biggs and Doug Bell, like all the crap with
+ * XDS and stuff.  Some help from Zapping's vbi library by
+ * Michael H. Schimek and others, released under the GPL.
+ *
+ * Modified and adapted to GStreamer by
+ * David I. Lehn <dlehn@users.sourceforge.net>
+ *
+ * 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.
+ */
+
+#ifndef VBIDATA_H_INCLUDED
+#define VBIDATA_H_INCLUDED
+
+#include "vbiscreen.h"
+/*#include "tvtimeosd.h"*/
+
+typedef struct vbidata_s vbidata_t;
+
+#define CAPTURE_OFF 0
+#define CAPTURE_CC1 1
+#define CAPTURE_CC2 2
+#define CAPTURE_CC3 4
+#define CAPTURE_CC4 5
+#define CAPTURE_T1  6
+#define CAPTURE_T2  7
+#define CAPTURE_T3  8
+#define CAPTURE_T4  9
+
+vbidata_t *vbidata_new_file( const char *filename, vbiscreen_t *vs, 
+                        /*tvtime_osd_t* osd,*/ int verbose  );
+vbidata_t *vbidata_new_line( vbiscreen_t *vs, int verbose  );
+
+void vbidata_delete( vbidata_t *vbi );
+void vbidata_reset( vbidata_t *vbi );
+void vbidata_capture_mode( vbidata_t *vbi, int mode );
+void vbidata_process_frame( vbidata_t *vbi, int printdebug );
+void vbidata_process_line( vbidata_t *vbi, unsigned char *s, int bottom );
+void vbidata_process_16b( vbidata_t *vbi, int bottom, int w );
+
+#endif /* VBIDATA_H_INCLUDED */