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[qfbsp] Print the number of textures in the bsp

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I needed to check what sort of numbers to expect for bsp texture counts.
It turns out id maps use only 81 max, but oum uses up to 173.
This commit is contained in:
Bill Currie 2021-12-03 16:52:43 +09:00
parent 4dc2e6cac2
commit ca9566a425
1 changed files with 34 additions and 17 deletions
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51
tools/qfbsp/source/info.c
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@ -7,7 +7,9 @@
#endif
#include <stdlib.h>
#include "QF/qendian.h"
#include "QF/sys.h"
#include "QF/va.h"
#include "tools/qfbsp/include/brush.h"
#include "tools/qfbsp/include/bsp5.h"
@ -16,26 +18,35 @@
typedef struct lumpinfo_s {
const char *name;
int data;
int size;
const char *(*extra) (const void *data);
} lumpinfo_t;
static const char *
num_textures (const void *data)
{
__auto_type d = (const dmiptexlump_t *)data;
return va (0, " %7d", LittleLong (d->nummiptex));
}
#define O(f) field_offset (bsp_t, f)
static lumpinfo_t lump_info[] = {
{ "entities", O(entdatasize) },
{ "planes", O(numplanes) },
{ "textures", O(texdatasize) },
{ "vertices", O(numvertexes) },
{ "visibility", O(visdatasize) },
{ "nodes", O(numnodes) },
{ "texinfo", O(numtexinfo) },
{ "faces", O(numfaces) },
{ "lighting", O(lightdatasize) },
{ "clipnodes", O(numclipnodes) },
{ "leafs", O(numleafs) },
{ "marksurfaces", O(nummarksurfaces) },
{ "edges", O(numedges) },
{ "surfedges", O(numsurfedges) },
{ "models", O(nummodels) },
{ "entities", O(entdata), O(entdatasize) },
{ "planes", O(planes), O(numplanes) },
{ "textures", O(texdata), O(texdatasize), num_textures },
{ "vertices", O(vertexes), O(numvertexes) },
{ "visibility", O(visdata), O(visdatasize) },
{ "nodes", O(nodes), O(numnodes) },
{ "texinfo", O(texinfo), O(numtexinfo) },
{ "faces", O(faces), O(numfaces) },
{ "lighting", O(lightdata), O(lightdatasize) },
{ "clipnodes", O(clipnodes), O(numclipnodes) },
{ "leafs", O(leafs), O(numleafs) },
{ "marksurfaces", O(marksurfaces), O(nummarksurfaces) },
{ "edges", O(edges), O(numedges) },
{ "surfedges", O(surfedges), O(numsurfedges) },
{ "models", O(models), O(nummodels) },
};
void
@ -45,10 +56,16 @@ bspinfo ()
for (int i = 0; i < HEADER_LUMPS; i++) {
lump_t *lump = &bsp->header->lumps[i];
lumpinfo_t *info = &lump_info[i];
const void *data = *(void **)((byte *) bsp + info->data);
size_t *size = (size_t *)((byte *) bsp + info->size);
const char *extra = "";
printf (" %-12s: %7d %7d %7zd\n", info->name,
lump->fileofs, lump->filelen, *size);
if (info->extra) {
extra = info->extra (data);
}
printf (" %-12s: %7d %7d %7zd%s\n", info->name,
lump->fileofs, lump->filelen, *size, extra);
}
for (unsigned i = 0; i < bsp->nummodels; i++) {