From: lilo_booter <lilo_booter@d19143bc-622f-0410-bfdd-b5b2a6649095>
Date: Mon, 3 Jan 2005 20:15:00 +0000 (+0000)
Subject: Next/Prev key extraction
X-Git-Url: http://research.m1stereo.tv/gitweb?a=commitdiff_plain;h=009596ca20a3c4b77e6fc6d8355a509be81f9897;hp=20a68beb9cb18cbd9bada152afd50567f3c49e5a;p=melted

Next/Prev key extraction


git-svn-id: https://mlt.svn.sourceforge.net/svnroot/mlt/trunk/mlt++@603 d19143bc-622f-0410-bfdd-b5b2a6649095
---

diff --git a/mlt++/src/MltGeometry.cpp b/mlt++/src/MltGeometry.cpp
index 1a85c55..524a3d7 100644
--- a/mlt++/src/MltGeometry.cpp
+++ b/mlt++/src/MltGeometry.cpp
@@ -67,14 +67,24 @@ int Geometry::remove( int position )
 }
 
 // Get the key at the position or the next following
-int Geometry::key( GeometryItem &item, int position )
+int Geometry::next_key( GeometryItem &item, int position )
 {
-	return mlt_geometry_key( geometry, item.get_item( ), position );
+	return mlt_geometry_next_key( geometry, item.get_item( ), position );
 }
 
-int Geometry::key( GeometryItem *item, int position )
+int Geometry::next_key( GeometryItem *item, int position )
 {
-	return mlt_geometry_key( geometry, item->get_item( ), position );
+	return mlt_geometry_next_key( geometry, item->get_item( ), position );
+}
+
+int Geometry::prev_key( GeometryItem &item, int position )
+{
+	return mlt_geometry_prev_key( geometry, item.get_item( ), position );
+}
+
+int Geometry::prev_key( GeometryItem *item, int position )
+{
+	return mlt_geometry_prev_key( geometry, item->get_item( ), position );
 }
 
 // Serialise the current geometry
diff --git a/mlt++/src/MltGeometry.h b/mlt++/src/MltGeometry.h
index ad5b9c5..fea20e1 100644
--- a/mlt++/src/MltGeometry.h
+++ b/mlt++/src/MltGeometry.h
@@ -64,8 +64,10 @@ namespace Mlt
 			// Remove the key at the specified position
 			int remove( int position );
 			// Get the key at the position or the next following
-			int key( GeometryItem &item, int position );
-			int key( GeometryItem *item, int position );
+			int next_key( GeometryItem &item, int position );
+			int next_key( GeometryItem *item, int position );
+			int prev_key( GeometryItem &item, int position );
+			int prev_key( GeometryItem *item, int position );
 			// Serialise the current geometry
 			char *serialise( int in, int out );
 			char *serialise( );