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Voodoo now clamps texture caching to valid LOD levels.

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This commit is contained in:
SarahW 2017-11-11 20:50:51 +00:00
commit a8ce4ebc86
1 changed files with 2 additions and 1 deletions
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3
src/vid_voodoo.c
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@ -1326,7 +1326,8 @@ static void use_texture(voodoo_t *voodoo, voodoo_params_t *params, int tmu)
lod_min = (params->tLOD[tmu] >> 2) & 15; lod_min = (params->tLOD[tmu] >> 2) & 15;
lod_max = (params->tLOD[tmu] >> 8) & 15; lod_max = (params->tLOD[tmu] >> 8) & 15;
// pclog(" add new texture to %i tformat=%i %08x LOD=%i-%i tmu=%i\n", c, voodoo->params.tformat[tmu], params->texBaseAddr[tmu], lod_min, lod_max, tmu); // pclog(" add new texture to %i tformat=%i %08x LOD=%i-%i tmu=%i\n", c, voodoo->params.tformat[tmu], params->texBaseAddr[tmu], lod_min, lod_max, tmu);
lod_min = MIN(lod_min, 8);
lod_max = MIN(lod_max, 8);
for (lod = lod_min; lod <= lod_max; lod++) for (lod = lod_min; lod <= lod_max; lod++)
{ {
uint32_t *base = &voodoo->texture_cache[tmu][c].data[texture_offset[lod]]; uint32_t *base = &voodoo->texture_cache[tmu][c].data[texture_offset[lod]];