mirror of
https://github.com/ZDoom/raze-gles.git
synced 2024-11-06 04:52:16 +00:00
5d92bef194
git-svn-id: https://svn.eduke32.com/eduke32@4317 1a8010ca-5511-0410-912e-c29ae57300e0
152 lines
5.1 KiB
C
152 lines
5.1 KiB
C
#ifndef _polymost_h_
|
|
# define _polymost_h_
|
|
|
|
#ifdef USE_OPENGL
|
|
|
|
#include "glbuild.h"
|
|
#include "hightile.h"
|
|
|
|
typedef struct { char r, g, b, a; } coltype;
|
|
|
|
extern int32_t rendmode;
|
|
extern float gtang;
|
|
extern float glox1, gloy1;
|
|
extern double gxyaspect, grhalfxdown10x;
|
|
extern double gcosang, gsinang, gcosang2, gsinang2;
|
|
extern double gchang, gshang, gctang, gstang, gvisibility;
|
|
|
|
struct glfiltermodes {
|
|
const char *name;
|
|
int32_t min,mag;
|
|
};
|
|
#define NUMGLFILTERMODES 6
|
|
extern struct glfiltermodes glfiltermodes[NUMGLFILTERMODES];
|
|
|
|
//void phex(char v, char *s);
|
|
void uploadtexture(int32_t doalloc, int32_t xsiz, int32_t ysiz, int32_t intexfmt, int32_t texfmt, coltype *pic, int32_t tsizx, int32_t tsizy, int32_t dameth);
|
|
void polymost_drawsprite(int32_t snum);
|
|
void polymost_drawmaskwall(int32_t damaskwallcnt);
|
|
void polymost_dorotatesprite(int32_t sx, int32_t sy, int32_t z, int16_t a, int16_t picnum,
|
|
int8_t dashade, char dapalnum, int32_t dastat, uint8_t daalpha, int32_t cx1, int32_t cy1, int32_t cx2, int32_t cy2, int32_t uniqid);
|
|
void polymost_fillpolygon(int32_t npoints);
|
|
void polymost_initosdfuncs(void);
|
|
void polymost_drawrooms(void);
|
|
|
|
void polymost_glinit(void);
|
|
void polymost_glreset(void);
|
|
|
|
enum {
|
|
INVALIDATE_ALL,
|
|
INVALIDATE_ART
|
|
};
|
|
|
|
void gltexinvalidate(int32_t dapicnum, int32_t dapalnum, int32_t dameth);
|
|
void gltexinvalidatetype(int32_t type);
|
|
int32_t polymost_printext256(int32_t xpos, int32_t ypos, int16_t col, int16_t backcol, const char *name, char fontsize);
|
|
|
|
extern float curpolygonoffset;
|
|
|
|
extern float shadescale;
|
|
extern int32_t shadescale_unbounded;
|
|
extern float alphahackarray[MAXTILES];
|
|
|
|
extern int32_t r_usenewshading;
|
|
extern int32_t r_usetileshades;
|
|
|
|
extern int16_t globalpicnum;
|
|
extern int32_t globalpal;
|
|
|
|
static inline float getshadefactor(int32_t shade)
|
|
{
|
|
int32_t shadebound = (shadescale_unbounded || shade>=numshades) ? numshades : numshades-1;
|
|
float clamped_shade = min(max(shade*shadescale, 0), shadebound);
|
|
if (getrendermode() == REND_POLYMOST && r_usetileshades &&
|
|
(!usehightile || !hicfindsubst(globalpicnum, globalpal, 0)) &&
|
|
(!usemodels || md_tilehasmodel(globalpicnum, globalpal) < 0)) return 1.f;
|
|
return ((float)(numshades-clamped_shade))/(float)numshades;
|
|
}
|
|
|
|
typedef struct pthtyp_t
|
|
{
|
|
struct pthtyp_t *next;
|
|
uint32_t glpic;
|
|
int16_t picnum;
|
|
char palnum;
|
|
char shade;
|
|
char effects;
|
|
char flags; // 1 = clamped (dameth&4), 2 = hightile, 4 = skybox face, 8 = hasalpha, 16 = hasfullbright, 128 = invalidated
|
|
char skyface;
|
|
hicreplctyp *hicr;
|
|
|
|
uint16_t sizx, sizy;
|
|
float scalex, scaley;
|
|
struct pthtyp_t *ofb; // only fullbright
|
|
} pthtyp;
|
|
|
|
extern int32_t gloadtile_art(int32_t,int32_t,int32_t,int32_t,pthtyp *,int32_t);
|
|
extern int32_t gloadtile_hi(int32_t,int32_t,int32_t,hicreplctyp *,int32_t,pthtyp *,int32_t,char);
|
|
|
|
extern int32_t globalnoeffect;
|
|
extern int32_t drawingskybox;
|
|
extern int32_t hicprecaching;
|
|
extern double gyxscale, gxyaspect, ghalfx, grhalfxdown10;
|
|
|
|
extern char ptempbuf[MAXWALLSB<<1];
|
|
|
|
static inline void polymost_setupdetailtexture(int32_t *texunits, int32_t tex)
|
|
{
|
|
bglActiveTextureARB(++*texunits);
|
|
|
|
bglEnable(GL_TEXTURE_2D);
|
|
bglBindTexture(GL_TEXTURE_2D, tex);
|
|
|
|
bglTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE_ARB);
|
|
bglTexEnvf(GL_TEXTURE_ENV, GL_COMBINE_RGB_ARB, GL_MODULATE);
|
|
|
|
bglTexEnvf(GL_TEXTURE_ENV, GL_SOURCE0_RGB_ARB, GL_PREVIOUS_ARB);
|
|
bglTexEnvf(GL_TEXTURE_ENV, GL_OPERAND0_RGB_ARB, GL_SRC_COLOR);
|
|
|
|
bglTexEnvf(GL_TEXTURE_ENV, GL_SOURCE1_RGB_ARB, GL_TEXTURE);
|
|
bglTexEnvf(GL_TEXTURE_ENV, GL_OPERAND1_RGB_ARB, GL_SRC_COLOR);
|
|
|
|
bglTexEnvf(GL_TEXTURE_ENV, GL_COMBINE_ALPHA_ARB, GL_REPLACE);
|
|
bglTexEnvf(GL_TEXTURE_ENV, GL_SOURCE0_ALPHA_ARB, GL_PREVIOUS_ARB);
|
|
bglTexEnvf(GL_TEXTURE_ENV, GL_OPERAND0_ALPHA_ARB, GL_SRC_ALPHA);
|
|
|
|
bglTexEnvf(GL_TEXTURE_ENV, GL_RGB_SCALE_ARB, 2.0f);
|
|
|
|
bglTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_S,GL_REPEAT);
|
|
bglTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_T,GL_REPEAT);
|
|
}
|
|
|
|
static inline void polymost_setupglowtexture(int32_t *texunits, int32_t tex)
|
|
{
|
|
bglActiveTextureARB(++*texunits);
|
|
|
|
bglEnable(GL_TEXTURE_2D);
|
|
bglBindTexture(GL_TEXTURE_2D, tex);
|
|
|
|
bglTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE_ARB);
|
|
bglTexEnvf(GL_TEXTURE_ENV, GL_COMBINE_RGB_ARB, GL_INTERPOLATE_ARB);
|
|
|
|
bglTexEnvf(GL_TEXTURE_ENV, GL_SOURCE0_RGB_ARB, GL_PREVIOUS_ARB);
|
|
bglTexEnvf(GL_TEXTURE_ENV, GL_OPERAND0_RGB_ARB, GL_SRC_COLOR);
|
|
|
|
bglTexEnvf(GL_TEXTURE_ENV, GL_SOURCE1_RGB_ARB, GL_TEXTURE);
|
|
bglTexEnvf(GL_TEXTURE_ENV, GL_OPERAND1_RGB_ARB, GL_SRC_COLOR);
|
|
|
|
bglTexEnvf(GL_TEXTURE_ENV, GL_SOURCE2_RGB_ARB, GL_TEXTURE);
|
|
bglTexEnvf(GL_TEXTURE_ENV, GL_OPERAND2_RGB_ARB, GL_ONE_MINUS_SRC_ALPHA);
|
|
|
|
bglTexEnvf(GL_TEXTURE_ENV, GL_COMBINE_ALPHA_ARB, GL_REPLACE);
|
|
bglTexEnvf(GL_TEXTURE_ENV, GL_SOURCE0_ALPHA_ARB, GL_PREVIOUS_ARB);
|
|
bglTexEnvf(GL_TEXTURE_ENV, GL_OPERAND0_ALPHA_ARB, GL_SRC_ALPHA);
|
|
|
|
bglTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_S,GL_REPEAT);
|
|
bglTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_T,GL_REPEAT);
|
|
}
|
|
#include "texcache.h"
|
|
|
|
#endif
|
|
|
|
#endif
|