Added the base framework for the SMPTE transitions and wipes.

Original commit message from CVS:
Added the base framework for the SMPTE transitions and wipes.

1 files changed, 73 insertions, 0 deletions

diff --git a/gst/smpte/gstmask.h b/gst/smpte/gstmask.h
new file mode 100644
index 00000000..f53fb99f
--- /dev/null
+++ b/gst/smpte/gstmask.h
@@ -0,0 +1,73 @@
+/* GStreamer
+ * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+
+#ifndef __GST_MASK_H__
+#define __GST_MASK_H__
+
+#include <gst/gst.h>
+
+
+typedef struct _GstMask GstMask;
+typedef struct _GstMaskDefinition GstMaskDefinition;
+
+typedef GstMask* 	(*GstMaskNewFunc)		(GstMaskDefinition *definition,
+							 gint bpp, gint width, gint height);
+typedef void	 	(*GstMaskDestroyFunc)		(GstMask *mask);
+typedef void	 	(*GstMaskUpdateFunc)		(GstMask *mask, 
+		 					 GstClockTime position, 
+							 GstClockTime duration);
+struct _GstMaskDefinition {
+  gint 			 type;
+  gchar 		*short_name;
+  gchar 		*long_name;
+  GstMaskNewFunc	 new_func;
+  GstMaskDestroyFunc	 destroy_func;
+  GstMaskUpdateFunc	 update_func;
+};
+
+struct _GstMask {
+  gint 			 type;
+  guint8 		*data;
+
+  gint			 width;
+  gint			 height;
+  gint			 bpp;
+
+  GstMaskUpdateFunc 	 update_func;
+  GstMaskDestroyFunc 	 destroy_func;
+};
+
+void			_gst_mask_init			(void);
+void			_gst_mask_register		(GstMaskDefinition *definition);
+
+GstMask*		_gst_mask_default_new 		(GstMaskDefinition *definition,
+		 					 gint bpp, gint width, gint height);
+void			_gst_mask_default_destroy	(GstMask *mask);
+
+const GList*		gst_mask_get_definitions	(void);
+GstMask*		gst_mask_factory_new 		(gint type, gint bpp, gint width, gint height);
+void			gst_mask_destroy		(GstMask *mask);
+
+void			gst_mask_update 		(GstMask *mask,
+							 GstClockTime position, 
+							 GstClockTime duration);
+
+
+#endif /* __GST_MASK_H__ */