Diffstat (limited to 'core/multimedia/opieplayer/libflash/cxform.cc') (more/less context) (show whitespace changes)
-rw-r--r-- | core/multimedia/opieplayer/libflash/cxform.cc | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/core/multimedia/opieplayer/libflash/cxform.cc b/core/multimedia/opieplayer/libflash/cxform.cc new file mode 100644 index 0000000..b448f5d --- a/dev/null +++ b/core/multimedia/opieplayer/libflash/cxform.cc @@ -0,0 +1,79 @@ +///////////////////////////////////////////////////////////// +// 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; +} |