diff options
Diffstat (limited to 'apps/plugins/sdl/progs/quake/model.c')
-rw-r--r-- | apps/plugins/sdl/progs/quake/model.c | 191 |
1 files changed, 99 insertions, 92 deletions
diff --git a/apps/plugins/sdl/progs/quake/model.c b/apps/plugins/sdl/progs/quake/model.c index 57fdfec993..4c16c7f0f5 100644 --- a/apps/plugins/sdl/progs/quake/model.c +++ b/apps/plugins/sdl/progs/quake/model.c @@ -255,6 +255,7 @@ Loads a model into the cache */ model_t *Mod_LoadModel (model_t *mod, qboolean crash) { + //printf("loadmodel 1"); unsigned *buf; byte stackbuf[1024]; // avoid dirtying the cache heap @@ -279,6 +280,8 @@ model_t *Mod_LoadModel (model_t *mod, qboolean crash) // // load the file // + + //printf("loadmodel 2"); buf = (unsigned *)COM_LoadStackFile (mod->name, stackbuf, sizeof(stackbuf)); if (!buf) { @@ -294,6 +297,7 @@ model_t *Mod_LoadModel (model_t *mod, qboolean crash) loadmodel = mod; + //printf("loadmodel 3"); // // fill it in // @@ -301,7 +305,7 @@ model_t *Mod_LoadModel (model_t *mod, qboolean crash) // call the apropriate loader mod->needload = NL_PRESENT; - switch (LittleLong(*(unsigned *)buf)) + switch (LittleLongUnaligned(buf[0])) { case IDPOLYHEADER: Mod_LoadAliasModel (mod, buf); @@ -330,7 +334,10 @@ model_t *Mod_ForName (char *name, qboolean crash) { model_t *mod; + //printf("modfor1"); + mod = Mod_FindName (name); + //printf("modfor2"); return Mod_LoadModel (mod, crash); } @@ -368,21 +375,21 @@ void Mod_LoadTextures (lump_t *l) } m = (dmiptexlump_t *)(mod_base + l->fileofs); - m->nummiptex = LittleLong (m->nummiptex); + m->nummiptex = LittleLongUnaligned (m->nummiptex); loadmodel->numtextures = m->nummiptex; loadmodel->textures = Hunk_AllocName (m->nummiptex * sizeof(*loadmodel->textures) , loadname); for (i=0 ; i<m->nummiptex ; i++) { - m->dataofs[i] = LittleLong(m->dataofs[i]); + m->dataofs[i] = LittleLongUnaligned(m->dataofs[i]); if (m->dataofs[i] == -1) continue; mt = (miptex_t *)((byte *)m + m->dataofs[i]); - mt->width = LittleLong (mt->width); - mt->height = LittleLong (mt->height); + mt->width = LittleLongUnaligned (mt->width); + mt->height = LittleLongUnaligned (mt->height); for (j=0 ; j<MIPLEVELS ; j++) - mt->offsets[j] = LittleLong (mt->offsets[j]); + mt->offsets[j] = LittleLongUnaligned (mt->offsets[j]); if ( (mt->width & 15) || (mt->height & 15) ) Sys_Error ("Texture %s is not 16 aligned", mt->name); @@ -569,9 +576,9 @@ void Mod_LoadVertexes (lump_t *l) for ( i=0 ; i<count ; i++, in++, out++) { - out->position[0] = LittleFloat (in->point[0]); - out->position[1] = LittleFloat (in->point[1]); - out->position[2] = LittleFloat (in->point[2]); + out->position[0] = LittleFloatUnaligned (in->point[0]); + out->position[1] = LittleFloatUnaligned (in->point[1]); + out->position[2] = LittleFloatUnaligned (in->point[2]); } } @@ -599,15 +606,15 @@ void Mod_LoadSubmodels (lump_t *l) { for (j=0 ; j<3 ; j++) { // spread the mins / maxs by a pixel - out->mins[j] = LittleFloat (in->mins[j]) - 1; - out->maxs[j] = LittleFloat (in->maxs[j]) + 1; - out->origin[j] = LittleFloat (in->origin[j]); + out->mins[j] = LittleFloatUnaligned (in->mins[j]) - 1; + out->maxs[j] = LittleFloatUnaligned (in->maxs[j]) + 1; + out->origin[j] = LittleFloatUnaligned (in->origin[j]); } for (j=0 ; j<MAX_MAP_HULLS ; j++) - out->headnode[j] = LittleLong (in->headnode[j]); - out->visleafs = LittleLong (in->visleafs); - out->firstface = LittleLong (in->firstface); - out->numfaces = LittleLong (in->numfaces); + out->headnode[j] = LittleLongUnaligned (in->headnode[j]); + out->visleafs = LittleLongUnaligned (in->visleafs); + out->firstface = LittleLongUnaligned (in->firstface); + out->numfaces = LittleLongUnaligned (in->numfaces); } } @@ -633,8 +640,8 @@ void Mod_LoadEdges (lump_t *l) for ( i=0 ; i<count ; i++, in++, out++) { - out->v[0] = (unsigned short)LittleShort(in->v[0]); - out->v[1] = (unsigned short)LittleShort(in->v[1]); + out->v[0] = (unsigned short)LittleShortUnaligned(in->v[0]); + out->v[1] = (unsigned short)LittleShortUnaligned(in->v[1]); } } @@ -663,7 +670,7 @@ void Mod_LoadTexinfo (lump_t *l) for ( i=0 ; i<count ; i++, in++, out++) { for (j=0 ; j<8 ; j++) - out->vecs[0][j] = LittleFloat (in->vecs[0][j]); + out->vecs[0][j] = LittleFloatUnaligned (in->vecs[0][j]); len1 = Length (out->vecs[0]); len2 = Length (out->vecs[1]); len1 = (len1 + len2)/2; @@ -682,8 +689,8 @@ void Mod_LoadTexinfo (lump_t *l) out->mipadjust = 1 / floor( (len1+len2)/2 + 0.1 ); #endif - miptex = LittleLong (in->miptex); - out->flags = LittleLong (in->flags); + miptex = LittleLongUnaligned (in->miptex); + out->flags = LittleLongUnaligned (in->flags); if (!loadmodel->textures) { @@ -781,18 +788,18 @@ void Mod_LoadFaces (lump_t *l) for ( surfnum=0 ; surfnum<count ; surfnum++, in++, out++) { - out->firstedge = LittleLong(in->firstedge); - out->numedges = LittleShort(in->numedges); + out->firstedge = LittleLongUnaligned(in->firstedge); + out->numedges = LittleShortUnaligned(in->numedges); out->flags = 0; - planenum = LittleShort(in->planenum); - side = LittleShort(in->side); + planenum = LittleShortUnaligned(in->planenum); + side = LittleShortUnaligned(in->side); if (side) out->flags |= SURF_PLANEBACK; out->plane = loadmodel->planes + planenum; - out->texinfo = loadmodel->texinfo + LittleShort (in->texinfo); + out->texinfo = loadmodel->texinfo + LittleShortUnaligned (in->texinfo); CalcSurfaceExtents (out); @@ -800,7 +807,7 @@ void Mod_LoadFaces (lump_t *l) for (i=0 ; i<MAXLIGHTMAPS ; i++) out->styles[i] = in->styles[i]; - i = LittleLong(in->lightofs); + i = LittleLongUnaligned(in->lightofs); if (i == -1) out->samples = NULL; else @@ -866,19 +873,19 @@ void Mod_LoadNodes (lump_t *l) { for (j=0 ; j<3 ; j++) { - out->minmaxs[j] = LittleShort (in->mins[j]); - out->minmaxs[3+j] = LittleShort (in->maxs[j]); + out->minmaxs[j] = LittleShortUnaligned (in->mins[j]); + out->minmaxs[3+j] = LittleShortUnaligned (in->maxs[j]); } - p = LittleLong(in->planenum); + p = LittleLongUnaligned(in->planenum); out->plane = loadmodel->planes + p; - out->firstsurface = LittleShort (in->firstface); - out->numsurfaces = LittleShort (in->numfaces); + out->firstsurface = LittleShortUnaligned (in->firstface); + out->numsurfaces = LittleShortUnaligned (in->numfaces); for (j=0 ; j<2 ; j++) { - p = LittleShort (in->children[j]); + p = LittleShortUnaligned (in->children[j]); if (p >= 0) out->children[j] = loadmodel->nodes + p; else @@ -913,18 +920,18 @@ void Mod_LoadLeafs (lump_t *l) { for (j=0 ; j<3 ; j++) { - out->minmaxs[j] = LittleShort (in->mins[j]); - out->minmaxs[3+j] = LittleShort (in->maxs[j]); + out->minmaxs[j] = LittleShortUnaligned (in->mins[j]); + out->minmaxs[3+j] = LittleShortUnaligned (in->maxs[j]); } - p = LittleLong(in->contents); + p = LittleLongUnaligned(in->contents); out->contents = p; out->firstmarksurface = loadmodel->marksurfaces + - LittleShort(in->firstmarksurface); - out->nummarksurfaces = LittleShort(in->nummarksurfaces); + LittleShortUnaligned(in->firstmarksurface); + out->nummarksurfaces = LittleShortUnaligned(in->nummarksurfaces); - p = LittleLong(in->visofs); + p = LittleLongUnaligned(in->visofs); if (p == -1) out->compressed_vis = NULL; else @@ -982,9 +989,9 @@ void Mod_LoadClipnodes (lump_t *l) for (i=0 ; i<count ; i++, out++, in++) { - out->planenum = LittleLong(in->planenum); - out->children[0] = LittleShort(in->children[0]); - out->children[1] = LittleShort(in->children[1]); + out->planenum = LittleLongUnaligned(in->planenum); + out->children[0] = LittleShortUnaligned(in->children[0]); + out->children[1] = LittleShortUnaligned(in->children[1]); } } @@ -1049,7 +1056,7 @@ void Mod_LoadMarksurfaces (lump_t *l) for ( i=0 ; i<count ; i++) { - j = LittleShort(in[i]); + j = LittleShortUnaligned(in[i]); if (j >= loadmodel->numsurfaces) Sys_Error ("Mod_ParseMarksurfaces: bad surface number"); out[i] = loadmodel->surfaces + j; @@ -1076,7 +1083,7 @@ void Mod_LoadSurfedges (lump_t *l) loadmodel->numsurfedges = count; for ( i=0 ; i<count ; i++) - out[i] = LittleLong (in[i]); + out[i] = LittleLongUnaligned (in[i]); } /* @@ -1106,13 +1113,13 @@ void Mod_LoadPlanes (lump_t *l) bits = 0; for (j=0 ; j<3 ; j++) { - out->normal[j] = LittleFloat (in->normal[j]); + out->normal[j] = LittleFloatUnaligned (in->normal[j]); if (out->normal[j] < 0) bits |= 1<<j; } - out->dist = LittleFloat (in->dist); - out->type = LittleLong (in->type); + out->dist = LittleFloatUnaligned (in->dist); + out->type = LittleLongUnaligned (in->type); out->signbits = bits; } } @@ -1150,7 +1157,7 @@ void Mod_LoadBrushModel (model_t *mod, void *buffer) header = (dheader_t *)buffer; - i = LittleLong (header->version); + i = LittleLongUnaligned (header->version); if (i != BSPVERSION) rb->splashf (HZ, "Mod_LoadBrushModel: %s has wrong version number (%i should be %i)", mod->name, i, BSPVERSION); @@ -1158,7 +1165,7 @@ void Mod_LoadBrushModel (model_t *mod, void *buffer) mod_base = (byte *)header; for (i=0 ; i<sizeof(dheader_t)/4 ; i++) - ((int *)header)[i] = LittleLong ( ((int *)header)[i]); + ((int *)header)[i] = LittleLongUnaligned ( ((int *)header)[i]); // load into heap @@ -1292,7 +1299,7 @@ void * Mod_LoadAliasGroup (void * pin, int *pframeindex, int numv, pingroup = (daliasgroup_t *)pin; - numframes = LittleLong (pingroup->numframes); + numframes = LittleLongUnaligned (pingroup->numframes); paliasgroup = Hunk_AllocName (sizeof (maliasgroup_t) + (numframes - 1) * sizeof (paliasgroup->frames[0]), loadname); @@ -1316,7 +1323,7 @@ void * Mod_LoadAliasGroup (void * pin, int *pframeindex, int numv, for (i=0 ; i<numframes ; i++) { - *poutintervals = LittleFloat (pin_intervals->interval); + *poutintervals = LittleFloatUnaligned (pin_intervals->interval); if (*poutintervals <= 0.0) Sys_Error ("Mod_LoadAliasGroup: interval<=0"); @@ -1396,7 +1403,7 @@ void * Mod_LoadAliasSkinGroup (void * pin, int *pskinindex, int skinsize, pinskingroup = (daliasskingroup_t *)pin; - numskins = LittleLong (pinskingroup->numskins); + numskins = LittleLongUnaligned (pinskingroup->numskins); paliasskingroup = Hunk_AllocName (sizeof (maliasskingroup_t) + (numskins - 1) * sizeof (paliasskingroup->skindescs[0]), @@ -1414,7 +1421,7 @@ void * Mod_LoadAliasSkinGroup (void * pin, int *pskinindex, int skinsize, for (i=0 ; i<numskins ; i++) { - *poutskinintervals = LittleFloat (pinskinintervals->interval); + *poutskinintervals = LittleFloatUnaligned (pinskinintervals->interval); if (*poutskinintervals <= 0) Sys_Error ("Mod_LoadAliasSkinGroup: interval<=0"); @@ -1459,7 +1466,7 @@ void Mod_LoadAliasModel (model_t *mod, void *buffer) pinmodel = (mdl_t *)buffer; - version = LittleLong (pinmodel->version); + version = LittleLongUnaligned (pinmodel->version); if (version != ALIAS_VERSION) Sys_Error ("%s has wrong version number (%i should be %i)", mod->name, version, ALIAS_VERSION); @@ -1468,33 +1475,33 @@ void Mod_LoadAliasModel (model_t *mod, void *buffer) // allocate space for a working header, plus all the data except the frames, // skin and group info // - size = sizeof (aliashdr_t) + (LittleLong (pinmodel->numframes) - 1) * + size = sizeof (aliashdr_t) + (LittleLongUnaligned (pinmodel->numframes) - 1) * sizeof (pheader->frames[0]) + sizeof (mdl_t) + - LittleLong (pinmodel->numverts) * sizeof (stvert_t) + - LittleLong (pinmodel->numtris) * sizeof (mtriangle_t); + LittleLongUnaligned (pinmodel->numverts) * sizeof (stvert_t) + + LittleLongUnaligned (pinmodel->numtris) * sizeof (mtriangle_t); pheader = Hunk_AllocName (size, loadname); pmodel = (mdl_t *) ((byte *)&pheader[1] + - (LittleLong (pinmodel->numframes) - 1) * + (LittleLongUnaligned (pinmodel->numframes) - 1) * sizeof (pheader->frames[0])); // mod->cache.data = pheader; - mod->flags = LittleLong (pinmodel->flags); + mod->flags = LittleLongUnaligned (pinmodel->flags); // // endian-adjust and copy the data, starting with the alias model header // - pmodel->boundingradius = LittleFloat (pinmodel->boundingradius); - pmodel->numskins = LittleLong (pinmodel->numskins); - pmodel->skinwidth = LittleLong (pinmodel->skinwidth); - pmodel->skinheight = LittleLong (pinmodel->skinheight); + pmodel->boundingradius = LittleFloatUnaligned (pinmodel->boundingradius); + pmodel->numskins = LittleLongUnaligned (pinmodel->numskins); + pmodel->skinwidth = LittleLongUnaligned (pinmodel->skinwidth); + pmodel->skinheight = LittleLongUnaligned (pinmodel->skinheight); if (pmodel->skinheight > MAX_LBM_HEIGHT) Sys_Error ("model %s has a skin taller than %d", mod->name, MAX_LBM_HEIGHT); - pmodel->numverts = LittleLong (pinmodel->numverts); + pmodel->numverts = LittleLongUnaligned (pinmodel->numverts); if (pmodel->numverts <= 0) Sys_Error ("model %s has no vertices", mod->name); @@ -1502,21 +1509,21 @@ void Mod_LoadAliasModel (model_t *mod, void *buffer) if (pmodel->numverts > MAXALIASVERTS) Sys_Error ("model %s has too many vertices", mod->name); - pmodel->numtris = LittleLong (pinmodel->numtris); + pmodel->numtris = LittleLongUnaligned (pinmodel->numtris); if (pmodel->numtris <= 0) Sys_Error ("model %s has no triangles", mod->name); - pmodel->numframes = LittleLong (pinmodel->numframes); - pmodel->size = LittleFloat (pinmodel->size) * ALIAS_BASE_SIZE_RATIO; - mod->synctype = LittleLong (pinmodel->synctype); + pmodel->numframes = LittleLongUnaligned (pinmodel->numframes); + pmodel->size = LittleFloatUnaligned (pinmodel->size) * ALIAS_BASE_SIZE_RATIO; + mod->synctype = LittleLongUnaligned (pinmodel->synctype); mod->numframes = pmodel->numframes; for (i=0 ; i<3 ; i++) { - pmodel->scale[i] = LittleFloat (pinmodel->scale[i]); - pmodel->scale_origin[i] = LittleFloat (pinmodel->scale_origin[i]); - pmodel->eyeposition[i] = LittleFloat (pinmodel->eyeposition[i]); + pmodel->scale[i] = LittleFloatUnaligned (pinmodel->scale[i]); + pmodel->scale_origin[i] = LittleFloatUnaligned (pinmodel->scale_origin[i]); + pmodel->eyeposition[i] = LittleFloatUnaligned (pinmodel->eyeposition[i]); } numskins = pmodel->numskins; @@ -1546,7 +1553,7 @@ void Mod_LoadAliasModel (model_t *mod, void *buffer) { aliasskintype_t skintype; - skintype = LittleLong (pskintype->type); + skintype = LittleLongUnaligned (pskintype->type); pskindesc[i].type = skintype; if (skintype == ALIAS_SKIN_SINGLE) @@ -1575,10 +1582,10 @@ void Mod_LoadAliasModel (model_t *mod, void *buffer) for (i=0 ; i<pmodel->numverts ; i++) { - pstverts[i].onseam = LittleLong (pinstverts[i].onseam); + pstverts[i].onseam = LittleLongUnaligned (pinstverts[i].onseam); // put s and t in 16.16 format - pstverts[i].s = LittleLong (pinstverts[i].s) << 16; - pstverts[i].t = LittleLong (pinstverts[i].t) << 16; + pstverts[i].s = LittleLongUnaligned (pinstverts[i].s) << 16; + pstverts[i].t = LittleLongUnaligned (pinstverts[i].t) << 16; } // @@ -1593,12 +1600,12 @@ void Mod_LoadAliasModel (model_t *mod, void *buffer) { int j; - ptri[i].facesfront = LittleLong (pintriangles[i].facesfront); + ptri[i].facesfront = LittleLongUnaligned (pintriangles[i].facesfront); for (j=0 ; j<3 ; j++) { ptri[i].vertindex[j] = - LittleLong (pintriangles[i].vertindex[j]); + LittleLongUnaligned (pintriangles[i].vertindex[j]); } } @@ -1614,7 +1621,7 @@ void Mod_LoadAliasModel (model_t *mod, void *buffer) { aliasframetype_t frametype; - frametype = LittleLong (pframetype->type); + frametype = LittleLongUnaligned (pframetype->type); pheader->frames[i].type = frametype; if (frametype == ALIAS_SINGLE) @@ -1676,8 +1683,8 @@ void * Mod_LoadSpriteFrame (void * pin, mspriteframe_t **ppframe) pinframe = (dspriteframe_t *)pin; - width = LittleLong (pinframe->width); - height = LittleLong (pinframe->height); + width = LittleLongUnaligned (pinframe->width); + height = LittleLongUnaligned (pinframe->height); size = width * height; pspriteframe = Hunk_AllocName (sizeof (mspriteframe_t) + size*r_pixbytes, @@ -1688,8 +1695,8 @@ void * Mod_LoadSpriteFrame (void * pin, mspriteframe_t **ppframe) pspriteframe->width = width; pspriteframe->height = height; - origin[0] = LittleLong (pinframe->origin[0]); - origin[1] = LittleLong (pinframe->origin[1]); + origin[0] = LittleLongUnaligned (pinframe->origin[0]); + origin[1] = LittleLongUnaligned (pinframe->origin[1]); pspriteframe->up = origin[1]; pspriteframe->down = origin[1] - height; @@ -1734,7 +1741,7 @@ void * Mod_LoadSpriteGroup (void * pin, mspriteframe_t **ppframe) pingroup = (dspritegroup_t *)pin; - numframes = LittleLong (pingroup->numframes); + numframes = LittleLongUnaligned (pingroup->numframes); pspritegroup = Hunk_AllocName (sizeof (mspritegroup_t) + (numframes - 1) * sizeof (pspritegroup->frames[0]), loadname); @@ -1751,7 +1758,7 @@ void * Mod_LoadSpriteGroup (void * pin, mspriteframe_t **ppframe) for (i=0 ; i<numframes ; i++) { - *poutintervals = LittleFloat (pin_intervals->interval); + *poutintervals = LittleFloatUnaligned (pin_intervals->interval); if (*poutintervals <= 0.0) Sys_Error ("Mod_LoadSpriteGroup: interval<=0"); @@ -1787,12 +1794,12 @@ void Mod_LoadSpriteModel (model_t *mod, void *buffer) pin = (dsprite_t *)buffer; - version = LittleLong (pin->version); + version = LittleLongUnaligned (pin->version); if (version != SPRITE_VERSION) Sys_Error ("%s has wrong version number " "(%i should be %i)", mod->name, version, SPRITE_VERSION); - numframes = LittleLong (pin->numframes); + numframes = LittleLongUnaligned (pin->numframes); size = sizeof (msprite_t) + (numframes - 1) * sizeof (psprite->frames); @@ -1800,11 +1807,11 @@ void Mod_LoadSpriteModel (model_t *mod, void *buffer) mod->cache.data = psprite; - psprite->type = LittleLong (pin->type); - psprite->maxwidth = LittleLong (pin->width); - psprite->maxheight = LittleLong (pin->height); - psprite->beamlength = LittleFloat (pin->beamlength); - mod->synctype = LittleLong (pin->synctype); + psprite->type = LittleLongUnaligned (pin->type); + psprite->maxwidth = LittleLongUnaligned (pin->width); + psprite->maxheight = LittleLongUnaligned (pin->height); + psprite->beamlength = LittleFloatUnaligned (pin->beamlength); + mod->synctype = LittleLongUnaligned (pin->synctype); psprite->numframes = numframes; mod->mins[0] = mod->mins[1] = -psprite->maxwidth/2; @@ -1827,7 +1834,7 @@ void Mod_LoadSpriteModel (model_t *mod, void *buffer) { spriteframetype_t frametype; - frametype = LittleLong (pframetype->type); + frametype = LittleLongUnaligned (pframetype->type); psprite->frames[i].type = frametype; if (frametype == SPR_SINGLE) |