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Save last rendered texture tempoarily in memory when precaching. This cuts about 10 percent on initial precaching time on the average (E1-3 L1-4, current HRP). Also don't precache special palettes that the user hasn't chosen to render (saves a few % maybe) or models (can be substantial).

Browse source 
git-svn-id: https://svn.eduke32.com/eduke32@1610 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
helixhorned 2010-03-11 23:35:22 +00:00
parent e7c9ce8624
commit 8854ea2dbb
2 changed files with 57 additions and 10 deletions
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40
polymer/eduke32/build/src/polymost.c
View file

@ -1561,6 +1561,10 @@ int32_t gloadtile_hi(int32_t dapic,int32_t dapalnum, int32_t facen, hicreplctyp
int32_t cachefil = -1;
texcacheheader cachead;
static coltype *lastpic = NULL;
static char *lastfn = NULL;
static int32_t lastsize = 0;
if (!hicr) return -1;
if (facen > 0)
{
@ -1625,7 +1629,39 @@ int32_t gloadtile_hi(int32_t dapic,int32_t dapalnum, int32_t facen, hicreplctyp
}
pic = (coltype *)Bcalloc(xsiz,ysiz*sizeof(coltype)); if (!pic) { Bfree(picfil); return 1; }
if (kprender(picfil,picfillen,(intptr_t)pic,xsiz*sizeof(coltype),xsiz,ysiz,0,0)) { Bfree(picfil); Bfree(pic); return -2; }
if (lastpic && lastfn && !Bstrcmp(lastfn,fn))
{
// if (hicprecaching) OSD_Printf("use %4d: p%-3d m%d e%d\n", dapic, dapalnum, dameth, effect);
Bmemcpy(pic, lastpic, xsiz*ysiz*sizeof(coltype));
}
else
{
// if (hicprecaching) OSD_Printf("rend %4d: p%-3d m%d e%d: `%s'\n", dapic, dapalnum, dameth, effect, fn);
if (kprender(picfil,picfillen,(intptr_t)pic,xsiz*sizeof(coltype),xsiz,ysiz,0,0)) { Bfree(picfil); Bfree(pic); return -2; }
if (hicprecaching)
{
lastfn = fn; // careful...
if (!lastpic)
{
lastpic = Bmalloc(xsiz*ysiz*sizeof(coltype));
lastsize = xsiz*ysiz;
}
else if (lastsize < xsiz*ysiz)
{
Bfree(lastpic);
lastpic = Bmalloc(xsiz*ysiz*sizeof(coltype));
}
if (lastpic)
Bmemcpy(lastpic, pic, xsiz*ysiz*sizeof(coltype));
}
else if (lastpic)
{
Bfree(lastpic); lastpic=NULL;
lastfn = NULL;
lastsize = 0;
}
}
r=(glinfo.bgra)?hictinting[dapalnum].r:hictinting[dapalnum].b;
g=hictinting[dapalnum].g;
@ -6016,7 +6052,7 @@ void polymost_precache(int32_t dapicnum, int32_t dapalnum, int32_t datype)
gltexcache(dapicnum, dapalnum, (datype & 1) << 2);
hicprecaching = 0;
if (datype == 0) return;
if (datype == 0 || !usemodels) return;
mid = md_tilehasmodel(dapicnum,dapalnum);
if (mid < 0 || models[mid]->mdnum < 2) return;

27
polymer/eduke32/source/premap.c
View file

@ -274,7 +274,7 @@ static void G_PrecacheSprites(void)
for (i=SHRINKSPARK; i<SHRINKSPARK+4; i++) tloadtile(i,1);
for (i=GROWSPARK; i<GROWSPARK+4; i++) tloadtile(i,1);
for (i=SHRINKEREXPLOSION; i<SHRINKEREXPLOSION+4; i++) tloadtile(i,1);
for (i=MORTER; i<MORTER+4; i++) tloadtile(i,4);
for (i=MORTER; i<MORTER+4; i++) tloadtile(i,1);
for (i=0; i<=60; i++) tloadtile(i,1);
}
@ -487,15 +487,26 @@ void G_CacheMapData(void)
#if defined(POLYMOST) && defined(USE_OPENGL)
if (ud.config.useprecache)
{
int32_t k;
int32_t k,type;
if (precachehightile[0][i>>3] & pow2char[i&7])
for (k=0; k<MAXPALOOKUPS && !KB_KeyPressed(sc_Space); k++)
polymost_precache(i,k,0);
for (type=0; type<=1; type++)
if (precachehightile[type][i>>3] & pow2char[i&7])
{
for (k=0; k<MAXPALOOKUPS-RESERVEDPALS && !KB_KeyPressed(sc_Space); k++)
polymost_precache(i,k,type);
if (r_detailmapping && !KB_KeyPressed(sc_Space))
polymost_precache(i,DETAILPAL,type);
if (r_glowmapping && !KB_KeyPressed(sc_Space))
polymost_precache(i,GLOWPAL,type);
if (precachehightile[1][i>>3] & pow2char[i&7])
for (k=0; k<MAXPALOOKUPS && !KB_KeyPressed(sc_Space); k++)
polymost_precache(i,k,1);
if (rendmode==4)
{
if (pr_specularmapping && !KB_KeyPressed(sc_Space))
polymost_precache(i,SPECULARPAL,type);
if (pr_normalmapping && !KB_KeyPressed(sc_Space))
polymost_precache(i,NORMALPAL,type);
}
}
}
#endif
j++;