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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include "common/algorithm.h"
#include "access/asurface.h"
namespace Access {
void ASurface::clearBuffer() {
byte *pSrc = (byte *)getPixels();
Common::fill(pSrc, pSrc + w * h, 0);
}
void ASurface::setScaleTable(int scale) {
int total = 0;
for (int idx = 0; idx < 256; ++idx) {
_scaleTable1[idx] = total >> 8;
_scaleTable2[idx] = total & 0xff;
total += scale;
}
}
} // End of namespace Access
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