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https://github.com/ptitSeb/Serious-Engine
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70 lines
2.6 KiB
C
70 lines
2.6 KiB
C
/*
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* LWSDK Header File
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* Copyright 1999, NewTek, Inc.
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*
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* LWIMAGE.H -- LightWave Images
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*/
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#ifndef LWSDK_IMAGE_H
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#define LWSDK_IMAGE_H
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#include <lwtypes.h>
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#include <lwimageio.h>
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#include <lwio.h>
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#define LWIMAGELIST_GLOBAL "LW Image List 3"
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#define LWIMAGEUTIL_GLOBAL "Image Utility"
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typedef struct st_LWImageList {
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LWImageID (*first) (void);
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LWImageID (*next) (LWImageID);
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LWImageID (*load) (const char *);
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const char * (*name) (LWImageID);
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const char * (*filename) (LWImageID, LWFrame);
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int (*isColor) (LWImageID);
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void (*needAA) (LWImageID);
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void (*size) (LWImageID, int *w, int *h);
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LWBufferValue (*luma) (LWImageID, int x, int y);
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void (*RGB) (LWImageID, int x, int y, LWBufferValue[3]);
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double (*lumaSpot) (LWImageID, double x, double y,
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double spotSize, int blend);
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void (*RGBSpot) (LWImageID, double x, double y,
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double spotSize, int blend, double[3]);
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void (*clear) (LWImageID);
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LWImageID (*sceneLoad) (const LWLoadState *);
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void (*sceneSave) (const LWSaveState *, LWImageID);
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int (*hasAlpha) (LWImageID);
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LWBufferValue (*alpha) (LWImageID, int x, int y);
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double (*alphaSpot) (LWImageID, double x, double y,
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double spotSize, int blend);
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LWPixmapID (*evaluate) (LWImageID, LWTime t);
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} LWImageList;
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typedef struct st_LWImageUtil {
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LWPixmapID (*create) (int w, int h, LWImageType type);
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void (*destroy) (LWPixmapID img);
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int (*save) (LWPixmapID img, int saver,const char *name);
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void (*setPixel) (LWPixmapID img, int x, int y, void *pix);
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void (*getPixel) (LWPixmapID img, int x, int y, void *pix);
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void (*getInfo) (LWPixmapID img, int *w, int *h, int *type);
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LWPixmapID (*resample) (LWPixmapID img, int w, int h, int mode);
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int (*saverCount) ();
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const char * (*saverName) (int saver);
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} LWImageUtil;
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/* resample modes */
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enum {
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LWISM_SUBSAMPLING = 0,
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LWISM_MEDIAN, /* for shrinking */
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LWISM_SUPERSAMPLING,
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LWISM_BILINEAR, /* for expanding */
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LWISM_BSPLINE, /* for expanding */
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LWISM_BICUBIC /* for expanding */
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};
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#endif
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