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- sanitized walock.

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Sorry, but having a globally writable pointer to every texture is just insane and makes any functional management impossible.
This is merely a preparation for adding a real texture manager. That cannot be done if any code can write over the data at will. For that, it now has to make the texture writable first or create a writable empty texture.
This commit is contained in:
Christoph Oelckers 2019-10-11 23:31:59 +02:00
parent 3621aae3f0
commit fbc22e0125
31 changed files with 185 additions and 193 deletions
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7
source/build/src/clip.cpp
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@ -2530,17 +2530,14 @@ restart_grand:
{
tileUpdatePicnum(&tilenum, 0);
if (!waloff[tilenum])
tileLoad(tilenum);
if (waloff[tilenum])
if (tileCache(tilenum))
{
// daz-intz > 0 && daz-intz < k
int32_t xtex = mulscale16(ucoefup16, tilesiz[tilenum].x);
int32_t vcoefup16 = 65536-divscale16(daz-intz, k);
int32_t ytex = mulscale16(vcoefup16, tilesiz[tilenum].y);
const char *texel = (char *)(waloff[tilenum] + tilesiz[tilenum].y*xtex + ytex);
auto texel = (tilePtr(tilenum) + tilesiz[tilenum].y*xtex + ytex);
if (*texel == 255)
continue;
}