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fix the missing LOCK and UNLOCK defs (found by accident:) and use a dstring

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for building the compressed vis data
This commit is contained in:
Bill Currie 2002-09-20 19:03:06 +00:00
parent b59a945566
commit 544d4d6ff8
2 changed files with 29 additions and 42 deletions
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6
tools/qfvis/include/vis.h
View file

@ -29,7 +29,11 @@
#ifndef __vis_h #ifndef __vis_h
#define __vis_h #define __vis_h
#ifdef __alpha #ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#ifdef HAVE_PTHREAD_H
#include <pthread.h> #include <pthread.h>
extern pthread_mutex_t *my_mutex; extern pthread_mutex_t *my_mutex;
#define LOCK pthread_mutex_lock (my_mutex) #define LOCK pthread_mutex_lock (my_mutex)

31
tools/qfvis/source/qfvis.c
View file

@ -85,7 +85,7 @@ int leafon; // the next leaf to be given to a thread to process
portal_t *portals; portal_t *portals;
leaf_t *leafs; leaf_t *leafs;
qboolean showgetleaf = true; qboolean showgetleaf = true;
byte *vismap, *vismap_p, *vismap_end; // past visfile dstring_t *visdata;
byte *uncompressed; // [bitbytes * portalleafs] byte *uncompressed; // [bitbytes * portalleafs]
@ -410,7 +410,7 @@ CompressRow (byte *vis, byte *dest)
void void
LeafFlow (int leafnum) LeafFlow (int leafnum)
{ {
byte *dest, *outbuffer; byte *outbuffer;
byte compressed[MAX_MAP_LEAFS / 8]; byte compressed[MAX_MAP_LEAFS / 8];
int numvis, i, j; int numvis, i, j;
leaf_t *leaf; leaf_t *leaf;
@ -449,24 +449,8 @@ LeafFlow (int leafnum)
i = CompressRow (outbuffer, compressed); i = CompressRow (outbuffer, compressed);
#endif #endif
dest = vismap_p; bsp->leafs[leafnum + 1].visofs = visdata->size;
vismap_p += i; dstring_append (visdata, compressed, i);
if (vismap_p > vismap_end) {
int d = dest - bsp->visdata;
int p = vismap_p - bsp->visdata;
int e = vismap_end - bsp->visdata;
bsp->visdatasize = p;
vismap = bsp->visdata = realloc (bsp->visdata, bsp->visdatasize);
dest = bsp->visdata + d;
vismap_p = bsp->visdata + p;
vismap_end = bsp->visdata + e;
fprintf (stderr, "Vismap grown\n");
}
bsp->leafs[leafnum + 1].visofs = dest - vismap; // leaf 0 is a common solid
memcpy (dest, compressed, i);
} }
void void
@ -764,9 +748,6 @@ LoadPortals (char *name)
originalvismapsize = portalleafs * ((portalleafs + 7) / 8); originalvismapsize = portalleafs * ((portalleafs + 7) / 8);
vismap = vismap_p = bsp->visdata;
vismap_end = vismap + bsp->visdatasize;
for (i = 0, portal = portals; i < numportals; i++) { for (i = 0, portal = portals; i < numportals; i++) {
if (fscanf (f, "%i %i %i ", &numpoints, &leafnums[0], if (fscanf (f, "%i %i %i ", &numpoints, &leafnums[0],
&leafnums[1]) != 3) &leafnums[1]) != 3)
@ -852,6 +833,8 @@ main (int argc, char **argv)
bsp = LoadBSPFile (f, Qfilesize (f)); bsp = LoadBSPFile (f, Qfilesize (f));
Qclose (f); Qclose (f);
visdata = dstring_new ();
portalfile->size = strlen (options.bspfile) + 1; portalfile->size = strlen (options.bspfile) + 1;
dstring_adjust (portalfile); dstring_adjust (portalfile);
COM_StripExtension (options.bspfile, portalfile->str); COM_StripExtension (options.bspfile, portalfile->str);
@ -866,7 +849,7 @@ main (int argc, char **argv)
if (options.verbosity >= 0) if (options.verbosity >= 0)
printf ("c_chains: %i\n", c_chains); printf ("c_chains: %i\n", c_chains);
bsp->visdatasize = vismap_p - bsp->visdata; BSP_AddVisibility (bsp, visdata->str, visdata->size);
if (options.verbosity >= 0) if (options.verbosity >= 0)
printf ("visdatasize:%i compressed from %i\n", bsp->visdatasize, printf ("visdatasize:%i compressed from %i\n", bsp->visdatasize,
originalvismapsize); originalvismapsize);