mirror of https://github.com/ZDoom/raze-gles.git
122 lines
3.3 KiB
C
122 lines
3.3 KiB
C
#ifndef _polymost_h_
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# define _polymost_h_
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#ifdef POLYMOST
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#define CULL_OFFSET 384
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#define CULL_DELAY 2
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#define MAXCULLCHECKS 1024
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extern int lastcullcheck;
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extern char cullmodel[MAXSPRITES];
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extern int cullcheckcnt;
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#define PI 3.14159265358979323
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typedef struct { unsigned char r, g, b, a; } coltype;
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extern int rendmode;
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extern float gtang;
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extern float glox1, gloy1;
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extern double gxyaspect, grhalfxdown10x;
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extern double gcosang, gsinang, gcosang2, gsinang2;
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extern double gchang, gshang, gctang, gstang;
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struct glfiltermodes {
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char *name;
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int min,mag;
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};
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#define numglfiltermodes 6
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extern struct glfiltermodes glfiltermodes[numglfiltermodes];
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extern const char *TEXCACHEDIR;
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void phex(unsigned char v, char *s);
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void uploadtexture(int doalloc, int xsiz, int ysiz, int intexfmt, int texfmt, coltype *pic, int tsizx, int tsizy, int dameth);
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void polymost_drawsprite(int snum);
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void polymost_drawmaskwall(int damaskwallcnt);
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void polymost_dorotatesprite(int sx, int sy, int z, short a, short picnum,
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signed char dashade, char dapalnum, char dastat, int cx1, int cy1, int cx2, int cy2, int uniqid);
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void polymost_fillpolygon(int npoints);
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void polymost_initosdfuncs(void);
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void polymost_drawrooms(void);
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void polymost_glinit(void);
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void polymost_glreset(void);
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void gltexinvalidate(int dapicnum, int dapalnum, int dameth);
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void gltexinvalidateall(void);
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void gltexinvalidate8(void);
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int polymost_printext256(int xpos, int ypos, short col, short backcol, char *name, char fontsize);
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// Depth peeling control
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extern int r_curpeel;
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extern float curpolygonoffset;
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extern int peelcompiling;
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// Depth peeling data
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extern GLuint ztexture[3];
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extern GLuint *peels;
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extern GLuint *peelfbos;
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extern GLuint peelprogram[2];
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extern int cachefilehandle;
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extern FILE *cacheindexptr;
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extern struct HASH_table cacheH;
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struct cache_entry
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{
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char name[BMAX_PATH];
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int offset;
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int len;
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struct cache_entry *next;
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};
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typedef struct cache_entry texcacheindex;
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extern texcacheindex firstcacheindex;
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extern texcacheindex *datextures;
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extern texcacheindex *cacheptrs[MAXTILES<<2];
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extern int numcacheentries;
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int dxtfilter(int fil, texcachepicture *pict, char *pic, void *midbuf, char *packbuf, unsigned int miplen);
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int dedxtfilter(int fil, texcachepicture *pict, char *pic, void *midbuf, char *packbuf, int ispacked);
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void writexcache(char *fn, int len, int dameth, char effect, texcacheheader *head);
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extern float shadescale;
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extern float alphahackarray[MAXTILES];
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typedef struct pthtyp_t
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{
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struct pthtyp_t *next;
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unsigned int glpic;
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short picnum;
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char palnum;
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char effects;
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char flags; // 1 = clamped (dameth&4), 2 = hightile, 4 = skybox face, 8 = hasalpha, 16 = hasfullbright, 128 = invalidated
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char skyface;
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hicreplctyp *hicr;
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unsigned short sizx, sizy;
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float scalex, scaley;
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struct pthtyp_t *ofb; // only fullbright
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char *palmap;int size;
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} pthtyp;
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pthtyp * gltexcache (int dapicnum, int dapalnum, int dameth);
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extern palette_t hictinting[MAXPALOOKUPS];
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extern float gtang;
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extern int globalposx, globalposy, globalposz, globalhoriz;
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extern short globalang, globalcursectnum;
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extern int globalpal, cosglobalang, singlobalang;
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extern int cosviewingrangeglobalang, sinviewingrangeglobalang;
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extern float shadescale;
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extern int globalnoeffect;
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extern int drawingskybox;
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#endif
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#endif
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