41 lines
766 B
C
41 lines
766 B
C
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/*
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* REminiscence - Flashback interpreter
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* Copyright (C) 2005-2019 Gregory Montoir (cyx@users.sourceforge.net)
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*/
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#ifndef SCALER_H__
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#define SCALER_H__
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#include <stdint.h>
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typedef void (*ScaleProc32)(int factor, uint32_t *dst, int dstPitch, const uint32_t *src, int srcPitch, int w, int h);
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enum ScalerType {
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kScalerTypePoint,
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kScalerTypeLinear,
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kScalerTypeInternal,
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kScalerTypeExternal,
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};
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#define SCALER_TAG 1
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struct Scaler {
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uint32_t tag;
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const char *name;
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int factorMin, factorMax;
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ScaleProc32 scale;
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};
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extern const Scaler _internalScaler;
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const Scaler *findScaler(const char *name);
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#ifdef USE_STATIC_SCALER
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extern const Scaler scaler_nearest;
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extern const Scaler scaler_tv2x;
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extern const Scaler scaler_xbr;
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#endif
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#endif // SCALER_H__
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