+++ /dev/null
-/**
- * MltGeometry.h - MLT Wrapper
- * Copyright (C) 2004-2005 Charles Yates
- * Author: Charles Yates <charles.yates@pandora.be>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
-#ifndef _MLTPP_GEOMETRY_H
-#define _MLTPP_GEOMETRY_H
-
-#include "config.h"
-
-#include <framework/mlt.h>
-
-namespace Mlt
-{
- // Just for consistent naming purposes
- class MLTPP_DECLSPEC GeometryItem
- {
- private:
- struct mlt_geometry_item_s item;
- public:
- mlt_geometry_item get_item( ) { return &item; }
- bool key( ) { return item.key != 0; }
- int frame( ) { return item.frame; }
- void frame( int value ) { item.frame = value; }
- float x( ) { return item.x; }
- void x( float value ) { item.f[0] = 1; item.x = value; }
- float y( ) { return item.y; }
- void y( float value ) { item.f[1] = 1; item.y = value; }
- float w( ) { return item.w; }
- void w( float value ) { item.f[2] = 1; item.w = value; }
- float h( ) { return item.h; }
- void h( float value ) { item.f[3] = 1; item.h = value; }
- float mix( ) { return item.mix; }
- void mix( float value ) { item.f[4] = 1; item.mix = value; }
- };
-
- class MLTPP_DECLSPEC Geometry
- {
- private:
- mlt_geometry geometry;
- public:
- Geometry( char *data = NULL, int length = 0, int nw = -1, int nh = -1 );
- ~Geometry( );
- int parse( char *data, int length, int nw = -1, int nh = -1 );
- // Fetch a geometry item for an absolute position
- int fetch( GeometryItem &item, float position );
- int fetch( GeometryItem *item, float position );
- // Specify a geometry item at an absolute position
- int insert( GeometryItem &item );
- int insert( GeometryItem *item );
- // Remove the key at the specified position
- int remove( int position );
- // Get the key at the position or the next following
- 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( );
- };
-}
-
-#endif
-