home *** CD-ROM | disk | FTP | other *** search
- /////////////////////////////////////////////////////////////
- // Flash Plugin and Player
- // Copyright (C) 1998,1999 Olivier Debon
- //
- // This program is free software; you can redistribute it and/or
- // modify it under the terms of the GNU 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.
- //
- ///////////////////////////////////////////////////////////////
- // Author : Olivier Debon <odebon@club-internet.fr>
- //
-
- #include "swf.h"
-
- #ifdef RCSID
- static char *rcsid = "$Id";
- #endif
-
- long
- Cxform::getRed(long v) {
- long val;
-
- val = (long)(ra*v+rb);
- if (val > 255) val = 255;
- else if (val < 0) val = 0;
- return val;
- }
-
- long
- Cxform::getGreen(long v) {
- long val;
-
- val = (long)(ga*v+gb);
- if (val > 255) val = 255;
- else if (val < 0) val = 0;
- return val;
- }
-
- long
- Cxform::getBlue(long v) {
- long val;
-
- val = (long)(ba*v+bb);
- if (val > 255) val = 255;
- else if (val < 0) val = 0;
- return val;
- }
-
- long
- Cxform::getAlpha(long v) {
- long val;
-
- val = (long)(aa*v+ab);
- if (val > 255) val = 255;
- else if (val < 0) val = 0;
- return val;
- }
-
- Color
- Cxform::getColor(Color color) {
- Color newColor;
-
- newColor.red = getRed(color.red);
- newColor.green = getGreen(color.green);
- newColor.blue = getBlue(color.blue);
- newColor.alpha = getAlpha(color.alpha);
-
- return newColor;
- }
-