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14bc2062d5
git-svn-id: svn://dyne.org/rastasoft/freej/trunk@805 383723c8-4afa-0310-b8a8-b1afb83214fc
50 lines
1.3 KiB
C++
50 lines
1.3 KiB
C++
/////////////////////////////////////////////////////////////
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// Flash Plugin and Player
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// Copyright (C) 1998,1999 Olivier Debon
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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//
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///////////////////////////////////////////////////////////////
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#ifndef _MATRIX_H_
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#define _MATRIX_H_
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struct Matrix {
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float a,b,c,d;
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long tx,ty;
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public:
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Matrix operator*(Matrix);
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Matrix invert();
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Matrix();
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#ifdef DUMP
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void dump(BitStream *bs);
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#endif
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inline
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long getX(long x, long y)
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{
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return (long) (x*a+y*b+tx);
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};
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inline
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long getY(long x, long y)
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{
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return (long) (x*c+y*d+ty);
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};
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};
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#endif /* _MATRIX_H_ */
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