/xbmc/visualizations/XBMCProjectM/libprojectM/PerFrameEqn.hpp
http://github.com/xbmc/xbmc · C++ Header · 53 lines · 16 code · 9 blank · 28 comment · 0 complexity · d575373174b6f0000e45112e1285fcf6 MD5 · raw file
- /**
- * projectM -- Milkdrop-esque visualisation SDK
- * Copyright (C)2003-2007 projectM Team
- *
- * This library 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 2.1 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser 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
- * See 'LICENSE.txt' included within this release
- *
- */
- /**
- * $Id$
- *
- * Per-frame equation
- *
- * $Log$
- */
- #ifndef _PER_FRAME_EQN_H
- #define _PER_FRAME_EQN_H
- #define PER_FRAME_EQN_DEBUG 0
- class GenExpr;
- class Param;
- class PerFrameEqn;
- class PerFrameEqn {
- public:
- int index; /* a unique id for each per frame eqn (generated by order in preset files) */
- Param *param; /* parameter to be assigned a value */
- GenExpr *gen_expr; /* expression that paremeter is equal to */
-
- PerFrameEqn(int index, Param * param, GenExpr * gen_expr);
- ~PerFrameEqn();
- /// Evaluate the per frame equation
- void evaluate();
- };
- #endif /** !_PER_FRAME_EQN_H */