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Polymost: Allow compressed ART tiles (r_texcompr 2) to be cached.

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git-svn-id: https://svn.eduke32.com/eduke32@5713 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
hendricks266 2016-05-04 00:25:17 +00:00
parent b40f9b5b80
commit 868306abef
3 changed files with 48 additions and 4 deletions
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2
polymer/eduke32/build/include/hightile.h
View file

@ -69,6 +69,8 @@ enum
CACHEAD_HASALPHA = 2,
CACHEAD_COMPRESSED = 4,
CACHEAD_NODOWNSIZE = 8,
CACHEAD_HASFULLBRIGHT = 16,
CACHEAD_NPOTWALL = 32,
};
// hicreplctyp hicr->flags bits

7
polymer/eduke32/build/include/polymost.h
View file

@ -162,6 +162,9 @@ enum {
DAMETH_ONEBITALPHA = 131072,
DAMETH_ARTIMMUNITY = 262144,
DAMETH_HASFULLBRIGHT = 524288,
DAMETH_NPOTWALL = 1048576,
DAMETH_UPLOADTEXTURE_MASK =
DAMETH_HI |
DAMETH_NODOWNSIZE |
@ -169,7 +172,9 @@ enum {
DAMETH_NOTEXCOMPRESS |
DAMETH_HASALPHA |
DAMETH_ONEBITALPHA |
DAMETH_ARTIMMUNITY,
DAMETH_ARTIMMUNITY |
DAMETH_HASFULLBRIGHT |
DAMETH_NPOTWALL,
};
#define DAMETH_NARROW_MASKPROPS(dameth) (((dameth)&(~DAMETH_TRANS1))|(((dameth)&DAMETH_TRANS1)>>1))

43
polymer/eduke32/build/src/polymost.c
View file

@ -1031,9 +1031,29 @@ void gloadtile_art(int32_t dapic, int32_t dapal, int32_t tintpalnum, int32_t das
{
static int32_t fullbrightloadingpass = 0;
vec2_t siz = { 0, 0 }, tsiz = tilesiz[dapic];
size_t const picdim = tsiz.x*tsiz.y;
char hasalpha = 0, hasfullbright = 0;
int32_t npoty = 0;
char npoty = 0;
texcacheheader cachead;
char texcacheid[BMAX_PATH];
{
// Absolutely disgusting.
uint32_t firstint = 0;
if (waloff[dapic])
Bmemcpy(&firstint, (void *)waloff[dapic], min(4, picdim));
sprintf(texcacheid, "%08x", firstint);
}
texcache_calcid(texcacheid, texcacheid, picdim | ((unsigned)dapal<<24u), DAMETH_NARROW_MASKPROPS(dameth) | ((unsigned)dapic<<8u) | ((unsigned)dashade<<24u), tintpalnum);
int32_t gotcache = texcache_readtexheader(texcacheid, &cachead, 0);
if (gotcache && !texcache_loadtile(&cachead, &doalloc, pth))
{
hasalpha = !!(cachead.flags & CACHEAD_HASALPHA);
hasfullbright = !!(cachead.flags & CACHEAD_HASFULLBRIGHT);
npoty = !!(cachead.flags & CACHEAD_NPOTWALL);
}
else
{
if (!glinfo.texnpot)
{
@ -1180,12 +1200,14 @@ void gloadtile_art(int32_t dapic, int32_t dapal, int32_t tintpalnum, int32_t das
Bmemcpy(&pic[siz.x * siz.y], pic, siz.x * ydif * sizeof(coltype));
siz.y = tsiz.y = nextpoty;
npoty = PTH_NPOTWALL;
npoty = 1;
}
uploadtexture(doalloc, siz, GL_RGBA, pic, tsiz,
dameth | DAMETH_ARTIMMUNITY |
(dapic >= MAXUSERTILES ? (DAMETH_NOTEXCOMPRESS|DAMETH_NODOWNSIZE) : 0) | /* never process these short-lived tiles */
(hasfullbright ? DAMETH_HASFULLBRIGHT : 0) |
(npoty ? DAMETH_NPOTWALL : 0) |
(hasalpha ? (DAMETH_HASALPHA|DAMETH_ONEBITALPHA) : 0));
Bfree(pic);
@ -1197,9 +1219,24 @@ void gloadtile_art(int32_t dapic, int32_t dapal, int32_t tintpalnum, int32_t das
pth->palnum = dapal;
pth->shade = dashade;
pth->effects = 0;
pth->flags = TO_PTH_CLAMPED(dameth) | TO_PTH_NOTRANSFIX(dameth) | (hasalpha*PTH_HASALPHA) | npoty;
pth->flags = TO_PTH_CLAMPED(dameth) | TO_PTH_NOTRANSFIX(dameth) | (hasalpha*PTH_HASALPHA) | (npoty*PTH_NPOTWALL);
pth->hicr = NULL;
#if defined USE_GLEXT && !defined EDUKE32_GLES
if (!gotcache && glinfo.texcompr && glusetexcache && glusetexcompr == 2 && dapic < MAXUSERTILES)
{
cachead.quality = 0;
cachead.xdim = tsiz.x;
cachead.ydim = tsiz.y;
cachead.flags = (check_nonpow2(siz.x) || check_nonpow2(siz.y)) * CACHEAD_NONPOW2 |
npoty * CACHEAD_NPOTWALL |
hasalpha * CACHEAD_HASALPHA | hasfullbright * CACHEAD_HASFULLBRIGHT | CACHEAD_NODOWNSIZE;
texcache_writetex_fromdriver(texcacheid, &cachead);
}
#endif
if (hasfullbright && !fullbrightloadingpass)
{
// Load the ONLY texture that'll be assembled with the regular one to