45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
/* REminiscence - Flashback interpreter
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* Copyright (C) 2005-2007 Gregory Montoir
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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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* 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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* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef __SCALER_H__
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#define __SCALER_H__
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#include "intern.h"
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typedef void (*ScaleProc)(uint16 *dst, uint16 dstPitch, const uint16 *src, uint16 srcPitch, uint16 w, uint16 h);
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enum {
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NUM_SCALERS = 5
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};
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struct Scaler {
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const char *name;
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ScaleProc proc;
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uint8 factor;
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};
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extern const Scaler _scalers[];
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void point1x(uint16 *dst, uint16 dstPitch, const uint16 *src, uint16 srcPitch, uint16 w, uint16 h);
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void point2x(uint16 *dst, uint16 dstPitch, const uint16 *src, uint16 srcPitch, uint16 w, uint16 h);
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void point3x(uint16 *dst, uint16 dstPitch, const uint16 *src, uint16 srcPitch, uint16 w, uint16 h);
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void scale2x(uint16 *dst, uint16 dstPitch, const uint16 *src, uint16 srcPitch, uint16 w, uint16 h);
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void scale3x(uint16 *dst, uint16 dstPitch, const uint16 *src, uint16 srcPitch, uint16 w, uint16 h);
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#endif // __SCALER_H__
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