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, 49 insertions, 0 deletions

diff --git a/gst/vbidec/vbiscreen.h b/gst/vbidec/vbiscreen.h
new file mode 100644
index 00000000..5f376331
--- /dev/null
+++ b/gst/vbidec/vbiscreen.h
@@ -0,0 +1,49 @@
+/**
+ * Copyright (c) 2002 Billy Biggs <vektor@dumbterm.net>.
+ * Copyright (c) 2002 Doug Bell <drbell@users.sourceforge.net>.
+ *
+ * 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 HAVE_VBISCREEN_H
+#define HAVE_VBISCREEN_H
+
+typedef struct vbiscreen_s vbiscreen_t;
+
+vbiscreen_t *vbiscreen_new( int video_width, int video_height, 
+                            double video_aspect, int verbose, void *user_data );
+void vbiscreen_delete( vbiscreen_t *vs );
+void vbiscreen_set_mode( vbiscreen_t *vs, int caption, int style);
+void vbiscreen_new_caption( vbiscreen_t *vs, int indent, int ital,
+                            unsigned int colour, int row );
+void vbiscreen_tab( vbiscreen_t *vs, int cols );
+void vbiscreen_delete_to_end( vbiscreen_t *vs );
+void vbiscreen_backspace( vbiscreen_t *vs );
+void vbiscreen_erase_displayed( vbiscreen_t *vs );
+void vbiscreen_erase_non_displayed( vbiscreen_t *vs );
+void vbiscreen_carriage_return( vbiscreen_t *vs );
+void vbiscreen_end_of_caption( vbiscreen_t *vs );
+void vbiscreen_print( vbiscreen_t *vs, char c1, char c2 );
+void vbiscreen_composite_packed422_scanline( vbiscreen_t *vs,
+                                             unsigned char *output,
+                                             int width, int xpos, 
+                                             int scanline );
+void vbiscreen_dump_screen_text( vbiscreen_t *vs );
+void vbiscreen_reset( vbiscreen_t *vs );
+
+#endif