mirror of
https://github.com/ZDoom/raze-gles.git
synced 2024-12-25 03:00:46 +00:00
more internal cleanup...
the only visible change is that polymost_trytexcache (formerly two instances of nearly duplicate code) now prints a diagnostic after a cache miss. The one that one is most likely to encounter is "r_downsize doesn't match", meaning that this setting likely differs between Mapster and the game. git-svn-id: https://svn.eduke32.com/eduke32@2248 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
helixhorned
parent
e3150b2801
commit
7e6f712ad1
3 changed files with 65 additions and 152 deletions
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@ -32,8 +32,7 @@ struct glfiltermodes {
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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(char v, char *s);
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//void phex(char v, char *s);
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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);
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void polymost_drawsprite(int32_t snum);
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void polymost_drawmaskwall(int32_t damaskwallcnt);
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@ -76,12 +75,14 @@ typedef struct cacheitem_t texcacheindex;
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//extern texcacheindex *firstcacheindex;
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//extern texcacheindex *curcacheindex;
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extern texcacheindex *cacheptrs[MAXTILES<<1];
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extern int32_t numcacheentries;
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//extern int32_t numcacheentries;
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int32_t dxtfilter(int32_t fil, texcachepicture *pict, char *pic, void *midbuf, char *packbuf, uint32_t miplen);
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int32_t dedxtfilter(int32_t fil, texcachepicture *pict, char *pic, void *midbuf, char *packbuf, int32_t ispacked);
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int32_t dxtfilter(int32_t fil, const texcachepicture *pict, const char *pic, void *midbuf, char *packbuf, uint32_t miplen);
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int32_t dedxtfilter(int32_t fil, const texcachepicture *pict, char *pic, void *midbuf, char *packbuf, int32_t ispacked);
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void writexcache(char *fn, int32_t len, int32_t dameth, char effect, texcacheheader *head);
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void writexcache(const char *fn, int32_t len, int32_t dameth, char effect, texcacheheader *head);
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int32_t polymost_trytexcache(const char *fn, int32_t len, int32_t dameth, char effect,
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texcacheheader *head, int32_t modelp);
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extern float shadescale;
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extern int32_t shadescale_unbounded;
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@ -105,21 +106,12 @@ typedef struct pthtyp_t
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struct pthtyp_t *ofb; // only fullbright
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} pthtyp;
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pthtyp * gltexcache (int32_t dapicnum, int32_t dapalnum, int32_t dameth);
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pthtyp *gltexcache(int32_t dapicnum, int32_t dapalnum, int32_t dameth);
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extern palette_t hictinting[MAXPALOOKUPS];
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extern float gtang;
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extern int32_t globalposx, globalposy, globalposz, globalhoriz;
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extern int16_t globalang, globalcursectnum;
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extern int32_t globalpal, cosglobalang, singlobalang;
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extern int32_t cosviewingrangeglobalang, sinviewingrangeglobalang;
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extern float shadescale;
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extern int32_t globalnoeffect;
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extern int32_t drawingskybox;
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extern double gyxscale, gxyaspect, gviewxrange, ghalfx, grhalfxdown10, grhalfxdown10x, ghoriz;
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extern double gcosang, gsinang, gcosang2, gsinang2;
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extern double gchang, gshang, gctang, gstang, gvisibility;
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extern double gyxscale, gxyaspect, /*gviewxrange,*/ ghalfx, grhalfxdown10, ghoriz;
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#define FOGSCALE 0.0000768
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@ -610,105 +610,7 @@ static int32_t daskinloader(int32_t filh, intptr_t *fptr, int32_t *bpl, int32_t
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}
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// JONOF'S COMPRESSED TEXTURE CACHE STUFF ---------------------------------------------------
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int32_t mdloadskin_trytexcache(char *fn, int32_t len, int32_t pal, char effect, texcacheheader *head)
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{
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int32_t fp, err=0;
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char cachefn[BMAX_PATH], *cp;
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uint8_t mdsum[16];
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if (!glinfo.texcompr || !glusetexcompr || !glusetexcache || !cacheindexptr || cachefilehandle < 0) return -1;
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if (!bglCompressedTexImage2DARB || !bglGetCompressedTexImageARB)
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{
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// lacking the necessary extensions to do this
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OSD_Printf("Warning: the GL driver lacks necessary functions to use caching\n");
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glusetexcache = 0;
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return -1;
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}
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md4once((uint8_t *)fn, strlen(fn), mdsum);
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// for (cp = cachefn, fp = 0; (*cp = TEXCACHEFILE[fp]); cp++,fp++);
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// *(cp++) = '/';
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cp = cachefn;
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for (fp = 0; fp < 16; phex(mdsum[fp++], cp), cp+=2);
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Bsprintf(cp, "-%x-%x%x", len, pal, effect);
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// fil = kopen4load(cachefn, 0);
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// if (fil < 0) return -1;
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{
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int32_t offset = 0;
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int32_t len = 0;
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int32_t i;
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/*
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texcacheindex *cacheindexptr = &firstcacheindex;
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do
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{
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// initprintf("checking %s against %s\n",cachefn,cacheindexptr->name);
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if (!Bstrcmp(cachefn,cacheindexptr->name))
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{
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offset = cacheindexptr->offset;
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len = cacheindexptr->len;
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// initprintf("got a match for %s offset %d\n",cachefn,offset);
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break;
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}
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cacheindexptr = cacheindexptr->next;
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}
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while (cacheindexptr->next);
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*/
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i = hash_find(&h_texcache,cachefn);
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if (i != -1)
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{
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texcacheindex *cacheindexptr = cacheptrs[i];
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len = cacheindexptr->len;
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offset = cacheindexptr->offset;
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// initprintf("got a match for %s offset %d\n",cachefn,offset);
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}
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if (len == 0) return -1; // didn't find it
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cachepos = offset;
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}
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// initprintf("Loading cached skin: %s\n", cachefn);
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if (memcachedata && memcachesize >= (signed)(cachepos + sizeof(texcacheheader)))
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{
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// initprintf("using memcache!\n");
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Bmemcpy(head, memcachedata + cachepos, sizeof(texcacheheader));
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cachepos += sizeof(texcacheheader);
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}
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else
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{
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Blseek(cachefilehandle, cachepos, BSEEK_SET);
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if (Bread(cachefilehandle, head, sizeof(texcacheheader)) < (int32_t)sizeof(texcacheheader))
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{
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cachepos += sizeof(texcacheheader);
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err = 1;
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goto failure;
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}
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cachepos += sizeof(texcacheheader);
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}
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if (memcmp(head->magic, TEXCACHEMAGIC, 4)) { err=2; goto failure; }
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head->xdim = B_LITTLE32(head->xdim);
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head->ydim = B_LITTLE32(head->ydim);
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head->flags = B_LITTLE32(head->flags);
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head->quality = B_LITTLE32(head->quality);
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if (head->quality != r_downsize) { err=3; goto failure; }
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if ((head->flags & 4) && glusetexcache != 2) { err=4; goto failure; }
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if (!(head->flags & 4) && glusetexcache == 2) { err=5; goto failure; }
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if (gltexmaxsize && (head->xdim > (1<<gltexmaxsize) || head->ydim > (1<<gltexmaxsize))) { err=6; goto failure; }
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if (!glinfo.texnpot && (head->flags & 1)) { err=7; goto failure; }
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return cachefilehandle;
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failure:
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// kclose(fil);
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initprintf("skin cache miss: %d\n", err);
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return -1;
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}
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static int32_t mdloadskin_cached(int32_t fil, texcacheheader *head, int32_t *doalloc, GLuint *glpic, int32_t *xsiz, int32_t *ysiz, int32_t pal)
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static int32_t mdloadskin_cached(int32_t fil, const texcacheheader *head, int32_t *doalloc, GLuint *glpic, int32_t *xsiz, int32_t *ysiz, int32_t pal)
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{
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int32_t level, r;
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texcachepicture pict;
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@ -866,7 +768,8 @@ int32_t mdloadskin(md2model_t *m, int32_t number, int32_t pal, int32_t surf)
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startticks = getticks();
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cachefil = mdloadskin_trytexcache(fn, picfillen, pal<<8, (globalnoeffect)?0:(hictinting[pal].f&HICEFFECTMASK), &cachead);
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cachefil = polymost_trytexcache(fn, picfillen, pal<<8, (globalnoeffect)?0:(hictinting[pal].f&HICEFFECTMASK),
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&cachead, 1);
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if (cachefil >= 0 && !mdloadskin_cached(cachefil, &cachead, &doalloc, texidx, &xsiz, &ysiz, pal))
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{
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osizx = cachead.xdim;
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@ -117,7 +117,8 @@ int32_t shadescale_unbounded = 0;
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int32_t r_usenewshading = 1;
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double gyxscale, gxyaspect, gviewxrange, ghalfx, grhalfxdown10, grhalfxdown10x, ghoriz;
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static double gviewxrange;
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double gyxscale, gxyaspect, ghalfx, grhalfxdown10, grhalfxdown10x, ghoriz;
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double gcosang, gsinang, gcosang2, gsinang2;
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double gchang, gshang, gctang, gstang, gvisibility;
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float gtang = 0.0;
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@ -303,11 +304,11 @@ float alphahackarray[MAXTILES];
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static texcacheindex *firstcacheindex = NULL;
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static texcacheindex *curcacheindex = NULL;
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texcacheindex *cacheptrs[MAXTILES<<1];
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int32_t numcacheentries = 0;
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static int32_t numcacheentries = 0;
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#define GLTEXCACHEADSIZ 8192
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pthtyp *gltexcachead[GLTEXCACHEADSIZ];
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static pthtyp *gltexcachead[GLTEXCACHEADSIZ];
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int32_t drawingskybox = 0;
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@ -582,7 +583,7 @@ static void Cachefile_CloseBoth(void)
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}
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}
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static void Cachefile_RemoveDups(void)
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static void Cachefile_Free(void)
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{
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int32_t i;
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@ -681,7 +682,7 @@ void polymost_glreset()
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memset(gltexcachead,0,sizeof(gltexcachead));
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glox1 = -1;
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Cachefile_RemoveDups();
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Cachefile_Free();
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polymost_cachesync();
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#ifdef DEBUGGINGAIDS
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@ -700,7 +701,7 @@ static void clear_cache_internal(void)
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memcachesize = -1;
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}
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Cachefile_RemoveDups();
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Cachefile_Free();
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curcacheindex = firstcacheindex = (texcacheindex *)Bcalloc(1, sizeof(texcacheindex));
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numcacheentries = 0;
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@ -1309,7 +1310,7 @@ static int32_t LoadCacheOffsets(void)
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return 0;
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}
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void phex(char v, char *s)
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static void phex(char v, char *s)
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{
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int32_t x;
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x = v>>4;
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@ -1318,12 +1319,14 @@ void phex(char v, char *s)
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s[1] = x<10 ? (x+'0') : (x-10+'a');
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}
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static int32_t trytexcache(char *fn, int32_t len, int32_t dameth, char effect, texcacheheader *head)
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int32_t polymost_trytexcache(const char *fn, int32_t len, int32_t dameth, char effect,
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texcacheheader *head, int32_t modelp)
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{
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int32_t fp, err=0;
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char cachefn[BMAX_PATH], *cp;
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uint8_t mdsum[16];
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// in the former mdloadskin_trytexcache, glinfo.texcompr used to be in the first check
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if (!glusetexcompr || !glusetexcache || !cacheindexptr || cachefilehandle < 0) return -1;
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if (!glinfo.texcompr || !bglCompressedTexImage2DARB || !bglGetCompressedTexImageARB)
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{
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@ -1333,7 +1336,7 @@ static int32_t trytexcache(char *fn, int32_t len, int32_t dameth, char effect, t
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return -1;
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}
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md4once((uint8_t *)fn, strlen(fn), mdsum);
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md4once((const uint8_t *)fn, strlen(fn), mdsum);
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// for (cp = cachefn, fp = 0; (*cp = TEXCACHEFILE[fp]); cp++,fp++);
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// *(cp++) = '/';
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cp = cachefn;
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@ -1341,24 +1344,13 @@ static int32_t trytexcache(char *fn, int32_t len, int32_t dameth, char effect, t
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Bsprintf(cp, "-%x-%x%x", len, dameth, effect);
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{
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int32_t offset = 0;
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int32_t i;
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int32_t i = hash_find(&h_texcache,cachefn);
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i = hash_find(&h_texcache,cachefn);
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if (i > -1)
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{
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texcacheindex *t = cacheptrs[i];
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if (!t)
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i = -1;
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else
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offset = t->offset;
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/*initprintf("%s %d got a match for %s offset %d\n",__FILE__, __LINE__, cachefn,offset);*/
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}
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if (i < 0)
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if (i < 0 || !cacheptrs[i])
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return -1; // didn't find it
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cachepos = offset;
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cachepos = cacheptrs[i]->offset;
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// initprintf("%s %d got a match for %s offset %d\n",__FILE__, __LINE__, cachefn,offset);
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}
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// initprintf("Loading cached tex: %s\n", cachefn);
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@ -1375,32 +1367,58 @@ static int32_t trytexcache(char *fn, int32_t len, int32_t dameth, char effect, t
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if (Bread(cachefilehandle, head, sizeof(texcacheheader)) < (int32_t)sizeof(texcacheheader))
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{
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cachepos += sizeof(texcacheheader);
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err = 1;
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err = 0;
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goto failure;
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}
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cachepos += sizeof(texcacheheader);
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}
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if (Bmemcmp(head->magic, TEXCACHEMAGIC, 4)) { err=2; goto failure; }
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// checks...
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if (Bmemcmp(head->magic, TEXCACHEMAGIC, 4)) { err=1; goto failure; }
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head->xdim = B_LITTLE32(head->xdim);
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head->ydim = B_LITTLE32(head->ydim);
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head->flags = B_LITTLE32(head->flags);
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head->quality = B_LITTLE32(head->quality);
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if (modelp)
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if (head->quality != r_downsize)
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{
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err=2;
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goto failure;
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}
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if ((head->flags & 4) && glusetexcache != 2) { err=3; goto failure; }
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if (!(head->flags & 4) && glusetexcache == 2) { err=4; goto failure; }
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if (!(head->flags & 8) && head->quality != r_downsize) return -1; // handle nocompress
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if (!modelp) // handle nocompress
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if (!(head->flags & 8) && head->quality != r_downsize)
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return -1;
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if (gltexmaxsize && (head->xdim > (1<<gltexmaxsize) || head->ydim > (1<<gltexmaxsize))) { err=5; goto failure; }
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if (!glinfo.texnpot && (head->flags & 1)) { err=6; goto failure; }
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return cachefilehandle;
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failure:
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initprintf("cache miss: %d\n", err);
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{
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static const char *error_msgs[] = {
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"failed reading texture cache header", // 0
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"header magic string doesn't match", // 1
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"r_downsize doesn't match", // 2 (skins only)
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"compression doesn't match: cache contains compressed tex", // 3
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"compression doesn't match: cache contains uncompressed tex", // 4
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"texture in cache exceeds maximum supported size", // 5
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"texture in cache has non-power-of-two size, unsupported", // 6
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};
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initprintf("%s cache miss: %s\n", modelp?"Skin":"Texture", error_msgs[err]);
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}
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return -1;
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}
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void writexcache(char *fn, int32_t len, int32_t dameth, char effect, texcacheheader *head)
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void writexcache(const char *fn, int32_t len, int32_t dameth, char effect, texcacheheader *head)
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{
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int32_t fp;
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char cachefn[BMAX_PATH], *cp;
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@ -1435,7 +1453,7 @@ void writexcache(char *fn, int32_t len, int32_t dameth, char effect, texcachehea
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return;
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}
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md4once((uint8_t *)fn, strlen(fn), mdsum);
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md4once((const uint8_t *)fn, strlen(fn), mdsum);
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cp = cachefn;
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for (fp = 0; fp < 16; phex(mdsum[fp++], cp), cp+=2);
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@ -1695,7 +1713,7 @@ static int32_t gloadtile_hi(int32_t dapic,int32_t dapalnum, int32_t facen, hicre
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kclose(filh); // FIXME: shouldn't have to do this. bug in cache1d.c
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cachefil = trytexcache(fn, picfillen+(dapalnum<<8), dameth, effect, &cachead);
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cachefil = polymost_trytexcache(fn, picfillen+(dapalnum<<8), dameth, effect, &cachead, 0);
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if (cachefil >= 0 && !gloadtile_cached(cachefil, &cachead, &doalloc, pth, dapalnum))
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{
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tsizx = cachead.xdim;
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@ -6485,7 +6503,7 @@ Description of Ken's filter to improve LZW compression of DXT1 format by ~15%: (
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*/
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#ifdef USE_OPENGL
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int32_t dxtfilter(int32_t fil, texcachepicture *pict, char *pic, void *midbuf, char *packbuf, uint32_t miplen)
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int32_t dxtfilter(int32_t fil, const texcachepicture *pict, const char *pic, void *midbuf, char *packbuf, uint32_t miplen)
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{
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void *writebuf;
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uint32_t j, k, offs, stride, cleng;
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|
|
@ -6554,7 +6572,7 @@ int32_t dxtfilter(int32_t fil, texcachepicture *pict, char *pic, void *midbuf, c
|
|||
cptr = midbuf;
|
||||
for (j=0; (unsigned)j<miplen; j+=stride)
|
||||
{
|
||||
char *c2 = &pic[j+offs+4];
|
||||
const char *c2 = &pic[j+offs+4];
|
||||
cptr[0] = ((c2[0]>>0)&3) + (((c2[1]>>0)&3)<<2) + (((c2[2]>>0)&3)<<4) + (((c2[3]>>0)&3)<<6);
|
||||
cptr[1] = ((c2[0]>>2)&3) + (((c2[1]>>2)&3)<<2) + (((c2[2]>>2)&3)<<4) + (((c2[3]>>2)&3)<<6);
|
||||
cptr[2] = ((c2[0]>>4)&3) + (((c2[1]>>4)&3)<<2) + (((c2[2]>>4)&3)<<4) + (((c2[3]>>4)&3)<<6);
|
||||
|
|
@ -6583,7 +6601,7 @@ int32_t dxtfilter(int32_t fil, texcachepicture *pict, char *pic, void *midbuf, c
|
|||
return 0;
|
||||
}
|
||||
|
||||
int32_t dedxtfilter(int32_t fil, texcachepicture *pict, char *pic, void *midbuf, char *packbuf, int32_t ispacked)
|
||||
int32_t dedxtfilter(int32_t fil, const texcachepicture *pict, char *pic, void *midbuf, char *packbuf, int32_t ispacked)
|
||||
{
|
||||
void *inbuf;
|
||||
int32_t j, k, offs, stride, cleng;
|
||||
|
|
|
|||
Loading…
Reference in a new issue