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- do not use the cache for loading voxel data

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This stuff is software rendering only so should be made optional anyway.

But aside from that it was the last non-sound data, being loaded into the cache.

With this gone the sound cache can be redone as a dedicated object and the atrocious cache1d implementation be tossed out.
This commit is contained in:
Christoph Oelckers 2019-10-21 01:17:26 +02:00
parent 64959be33e
commit 0c4ffdea43
1 changed files with 16 additions and 20 deletions
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36
source/build/src/engine.cpp
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@ -90,6 +90,9 @@ uint8_t globalr = 255, globalg = 255, globalb = 255;
int16_t pskybits_override = -1;
// This was on the cache but is permanently allocated, so put it into something static. This needs some rethinking anyway
static TArray<TArray<uint8_t>> voxelmemory;
void (*loadvoxel_replace)(int32_t voxindex) = NULL;
int16_t tiletovox[MAXTILES];
int32_t usevoxels = 1;
@ -110,7 +113,7 @@ int32_t novoxmips = 1;
#else
# define DISTRECIPSIZ 131072
#endif
static uint8_t voxlock[MAXVOXELS][MAXVOXMIPS];
int32_t voxscale[MAXVOXELS];
static int32_t ggxinc[MAXXSIZ+1], ggyinc[MAXXSIZ+1];
@ -8173,12 +8176,8 @@ int32_t engineInit(void)
for (i=1; i<1024; i++)
lowrecip[i] = ((1<<24)-1)/i;
for (i=0; i<MAXVOXELS; i++)
for (j=0; j<MAXVOXMIPS; j++)
{
voxoff[i][j] = 0L;
voxlock[i][j] = 200;
}
voxelmemory.Reset();
for (i=0; i<MAXTILES; i++)
tiletovox[i] = -1;
clearbuf(voxscale, sizeof(voxscale)>>2, 65536);
@ -10568,33 +10567,31 @@ void videoNextPage(void)
//
// qloadkvx
//
int32_t qloadkvx(int32_t voxindex, const char *filename)
{
const buildvfs_kfd fil = kopen4load(filename, 0);
if (fil == buildvfs_kfd_invalid)
autofil = kopenFileReader(filename, 0);
if (!fil.isOpen())
return -1;
int32_t lengcnt = 0;
const int32_t lengtot = kfilelength(fil);
const int32_t lengtot = fil.GetLength();
for (bssize_t i=0; i<MAXVOXMIPS; i++)
{
int32_t dasiz;
kread(fil, &dasiz, 4); dasiz = B_LITTLE32(dasiz);
int32_t dasiz = fil.ReadInt32();
//Must store filenames to use cacheing system :(
voxlock[voxindex][i] = 200;
cacheAllocateBlock(&voxoff[voxindex][i], dasiz, &voxlock[voxindex][i]);
char *ptr = (char *) voxoff[voxindex][i];
kread(fil, ptr, dasiz);
voxelmemory.Reserve(1);
voxelmemory.Last() = fil.Read(dasiz);
voxoff[voxindex][i] = (intptr)voxelmemoty.Last().Data();
lengcnt += dasiz+4;
if (lengcnt >= lengtot-768)
break;
}
kclose(fil);
#ifdef USE_OPENGL
if (voxmodels[voxindex])
@ -10630,7 +10627,6 @@ void vox_undefine(int32_t const tile)
for (ssize_t j = 0; j < MAXVOXMIPS; ++j)
{
// CACHE1D_FREE
voxlock[voxindex][j] = 1;
voxoff[voxindex][j] = 0;
}
voxscale[voxindex] = 65536;