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Rename global visibility to g_visibility, remove useless casts & old fog code.

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git-svn-id: https://svn.eduke32.com/eduke32@3287 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
helixhorned 2012-12-14 19:28:05 +00:00
parent 884302bea1
commit 92dabb3694
5 changed files with 21 additions and 59 deletions
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2
polymer/eduke32/build/include/build.h
View file

@ -440,7 +440,7 @@ EXTERN int16_t numshades;
EXTERN char *palookup[MAXPALOOKUPS];
EXTERN char parallaxtype, showinvisibility;
EXTERN int32_t parallaxyoffs, parallaxyscale;
EXTERN int32_t visibility, parallaxvisibility;
EXTERN int32_t g_visibility, parallaxvisibility;
EXTERN int32_t g_rotatespriteNoWidescreen;
EXTERN int32_t windowx1, windowy1, windowx2, windowy2;

26
polymer/eduke32/build/src/engine.c
View file

@ -3421,7 +3421,7 @@ static int32_t setup_globals_cf1(const sectortype *sec, int32_t pal, int32_t zd,
globalshade = shade;
globvis = globalcisibility;
if (sec->visibility != 0) globvis = mulscale4(globvis, (int32_t)((uint8_t)(sec->visibility+16)));
if (sec->visibility != 0) globvis = mulscale4(globvis, (uint8_t)(sec->visibility+16));
globalorientation = stat;
if ((globalorientation&64) == 0)
@ -4303,7 +4303,7 @@ static void grouscan(int32_t dax1, int32_t dax2, int32_t sectnum, char dastat)
asm1 = -(globalzd>>(16-BITSOFPRECISION));
globvis = globalvisibility;
if (sec->visibility != 0) globvis = mulscale4(globvis,(int32_t)((uint8_t)(sec->visibility+16)));
if (sec->visibility != 0) globvis = mulscale4(globvis, (uint8_t)(sec->visibility+16));
globvis = mulscale13(globvis,daz);
globvis = mulscale16(globvis,xdimscale);
j = FP_OFF(palookup[globalpal]);
@ -4381,7 +4381,7 @@ static void parascan(int32_t dax1, int32_t dax2, int32_t sectnum, char dastat, i
globalhorizbak = globalhoriz;
globvis = globalpisibility;
//globalorientation = 0L;
if (sec->visibility != 0) globvis = mulscale4(globvis,(int32_t)((uint8_t)(sec->visibility+16)));
if (sec->visibility != 0) globvis = mulscale4(globvis, (uint8_t)(sec->visibility+16));
if (dastat == 0)
{
@ -4568,7 +4568,7 @@ static void setup_globals_wall2(const walltype *wal, uint8_t secvisibility, int3
globvis = globalvisibility;
if (secvisibility != 0)
globvis = mulscale4(globvis, (int32_t)((uint8_t)(secvisibility+16)));
globvis = mulscale4(globvis, (uint8_t)(secvisibility+16));
globalshiftval = logtilesizy;
#if !defined CLASSIC_NONPOW2_YSIZE_WALLS
@ -5420,7 +5420,7 @@ static void setup_globals_sprite1(const spritetype *tspr, const sectortype *sec,
globalypanning = 0;
globvis = globalvisibility;
if (sec->visibility != 0) globvis = mulscale4(globvis,(int32_t)((uint8_t)(sec->visibility+16)));
if (sec->visibility != 0) globvis = mulscale4(globvis, (uint8_t)(sec->visibility+16));
logtilesizy = (picsiz[globalpicnum]>>4);
tsizy = tilesizy[globalpicnum];
@ -6205,7 +6205,7 @@ draw_as_face_sprite:
globalbufplc = waloff[globalpicnum];
globvis = mulscale16(globalhisibility,viewingrange);
if (sec->visibility != 0) globvis = mulscale4(globvis,(int32_t)((uint8_t)(sec->visibility+16)));
if (sec->visibility != 0) globvis = mulscale4(globvis, (uint8_t)(sec->visibility+16));
x = picsiz[globalpicnum]; y = ((x>>4)&15); x &= 15;
#if 0
@ -6324,7 +6324,7 @@ draw_as_face_sprite:
tspr->z -= mulscale14(yoff,nyrepeat);
globvis = globalvisibility;
if (sec->visibility != 0) globvis = mulscale4(globvis,(int32_t)((uint8_t)(sec->visibility+16)));
if (sec->visibility != 0) globvis = mulscale4(globvis, (uint8_t)(sec->visibility+16));
#ifdef YAX_ENABLE
if (yax_globallev==YAX_MAXDRAWS || searchit==2)
@ -8344,7 +8344,7 @@ int32_t initengine(void)
// automapping = 0;
totalclock = 0;
visibility = 512;
g_visibility = 512;
parallaxvisibility = 512;
if (loadpalette())
@ -8491,17 +8491,17 @@ int32_t drawrooms(int32_t daposx, int32_t daposy, int32_t daposz,
// switch on renderers to make fog look almost the same everywhere
case 0:
globalvisibility = mulscale16(visibility,i);
globalvisibility = mulscale16(g_visibility,i);
break;
#ifdef USE_OPENGL
case 3:
// I have no idea what the significance of this constant is,
// it was found out experimentally. v v
globalvisibility = scale(visibility<<2, xdimen, 1100);
globalvisibility = scale(g_visibility<<2, xdimen, 1100);
break;
# ifdef POLYMER
case 4:
globalvisibility = visibility<<2;
globalvisibility = g_visibility<<2;
break;
# endif
#endif
@ -9190,7 +9190,7 @@ void drawmapview(int32_t dax, int32_t day, int32_t zoome, int16_t ang)
globalbufplc = waloff[globalpicnum];
globalshade = max(min(sec->floorshade,numshades-1),0);
globvis = globalhisibility;
if (sec->visibility != 0) globvis = mulscale4(globvis,(int32_t)((uint8_t)(sec->visibility+16)));
if (sec->visibility != 0) globvis = mulscale4(globvis, (uint8_t)(sec->visibility+16));
globalpolytype = 0;
if ((globalorientation&64) == 0)
{
@ -9324,7 +9324,7 @@ void drawmapview(int32_t dax, int32_t day, int32_t zoome, int16_t ang)
globalshade = max(min(globalshade+spr->shade+6,numshades-1),0);
asm3 = FP_OFF(palookup[spr->pal]+(globalshade<<8));
globvis = globalhisibility;
if (sec->visibility != 0) globvis = mulscale4(globvis,(int32_t)((uint8_t)(sec->visibility+16)));
if (sec->visibility != 0) globvis = mulscale4(globvis, (uint8_t)(sec->visibility+16));
globalpolytype = ((spr->cstat&2)>>1)+1;
//relative alignment stuff

38
polymer/eduke32/build/src/polymost.c
View file

@ -3375,24 +3375,6 @@ static void polymost_drawalls(int32_t bunch)
sectnum = thesector[bunchfirst[bunch]]; sec = &sector[sectnum];
#if 0 // USE_OPENGL
if (!nofog)
{
if (rendmode >= 3)
{
float col[4];
col[0] = (float)palookupfog[sec->floorpal].r / 63.f;
col[1] = (float)palookupfog[sec->floorpal].g / 63.f;
col[2] = (float)palookupfog[sec->floorpal].b / 63.f;
col[3] = 0;
bglFogfv(GL_FOG_COLOR,col);
bglFogf(GL_FOG_DENSITY,fogcalc(sec->floorshade,sec->visibility));
// bglFogf(GL_FOG_DENSITY,gvisibility*((float)((uint8_t)(sec->visibility<240?sec->visibility+16:sec->visibility-239))));
}
}
#endif
//DRAW WALLS SECTION!
for (z=bunchfirst[bunch]; z>=0; z=p2[z])
{
@ -3484,13 +3466,6 @@ static void polymost_drawalls(int32_t bunch)
#ifdef USE_OPENGL
if (rendmode >= 3)
{
/* if (!nofog) {
bglDisable(GL_FOG);
//r = ((float)globalpisibility)*((float)((uint8_t)(sec->visibility<240?sec->visibility+16:sec->visibility-239)))*FOGSCALE;
//r *= ((double)xdimscale*(double)viewingrange*gdo) / (65536.0*65536.0);
//bglFogf(GL_FOG_DENSITY,r);
} */
if (!nofog)
{
fogcalc(sec->floorshade,sec->visibility,sec->floorpal);
@ -3732,10 +3707,7 @@ static void polymost_drawalls(int32_t bunch)
{
skyclamphack = 0;
if (!nofog)
{
bglEnable(GL_FOG);
//bglFogf(GL_FOG_DENSITY,gvisibility*((float)((uint8_t)(sec->visibility<240?sec->visibility+16:sec->visibility-239))));
}
}
#endif
}
@ -3775,13 +3747,6 @@ static void polymost_drawalls(int32_t bunch)
#ifdef USE_OPENGL
if (rendmode >= 3)
{
/* if (!nofog) {
bglDisable(GL_FOG);
//r = ((float)globalpisibility)*((float)((uint8_t)(sec->visibility<240?sec->visibility+16:sec->visibility-239)))*FOGSCALE;
//r *= ((double)xdimscale*(double)viewingrange*gdo) / (65536.0*65536.0);
//bglFogf(GL_FOG_DENSITY,r);
}
*/
if (!nofog)
{
fogcalc(sec->ceilingshade,sec->visibility,sec->ceilingpal);
@ -4025,10 +3990,7 @@ static void polymost_drawalls(int32_t bunch)
{
skyclamphack = 0;
if (!nofog)
{
bglEnable(GL_FOG);
//bglFogf(GL_FOG_DENSITY,gvisibility*((float)((uint8_t)(sec->visibility<240?sec->visibility+16:sec->visibility-239))));
}
}
#endif
}

6
polymer/eduke32/source/astub.c
View file

@ -5477,10 +5477,10 @@ static void Keys3d(void)
if (eitherCTRL) //CTRL
{
if (tsign==1)
visibility <<= (int)(visibility < 16384);
g_visibility <<= (int)(g_visibility < 16384);
else
visibility >>= (int)(visibility > 32);
silentmessage("Global visibility %d", visibility);
g_visibility >>= (int)(g_visibility > 32);
silentmessage("Global visibility %d", g_visibility);
}
else
{

8
polymer/eduke32/source/game.c
View file

@ -3429,8 +3429,8 @@ void G_HandleMirror(int32_t x, int32_t y, int32_t z, int32_t a, int32_t horiz, i
preparemirror(x,y,z,a,horiz,g_mirrorWall[i],g_mirrorSector[i],&tposx,&tposy,&tang);
j = visibility;
visibility = (j>>1) + (j>>2);
j = g_visibility;
g_visibility = (j>>1) + (j>>2);
if (getrendermode()==0)
{
@ -3451,7 +3451,7 @@ void G_HandleMirror(int32_t x, int32_t y, int32_t z, int32_t a, int32_t horiz, i
drawmasks();
completemirror(); //Reverse screen x-wise in this function
visibility = j;
g_visibility = j;
}
if (!g_fakeMultiMode)
@ -3497,7 +3497,7 @@ void G_DrawRooms(int32_t snum, int32_t smoothratio)
else
smoothratio = clamp((totalclock-ototalclock)*(65536/4), 0, 65536);
visibility = (int32_t)(p->visibility * (numplayers > 1 ? 1.f : r_ambientlightrecip));
g_visibility = (int32_t)(p->visibility * (numplayers > 1 ? 1.f : r_ambientlightrecip));
ud.camerasect = p->cursectnum;