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Diffstat (limited to 'graphics/scaler/downscaler.h')
-rw-r--r-- | graphics/scaler/downscaler.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/graphics/scaler/downscaler.h b/graphics/scaler/downscaler.h new file mode 100644 index 0000000000..115ad945e5 --- /dev/null +++ b/graphics/scaler/downscaler.h @@ -0,0 +1,44 @@ +/* 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. + * + * $URL$ + * $Id$ + * + */ + +#ifndef GRAPHICS_SCALER_DOWNSCALER_H +#define GRAPHICS_SCALER_DOWNSCALER_H + +#include "common/scummsys.h" +#include "graphics/scaler.h" + +/** + * This filter (down)scales the source image by a factor of 1/2. + * For example, a 320x200 image is scaled to 160x100. + */ +DECLARE_SCALER(DownscaleAllByHalf); + +/** + * This filter (down)scales the source image horizontally by a factor of 1/2. + * For example, a 320x200 image is scaled to 160x200. + */ +DECLARE_SCALER(DownscaleHorizByHalf); + +#endif |