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- removed the palette remapping in the lookup texture generators because it is no longer needed.

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Fixes #396
This commit is contained in:
Christoph Oelckers 2020-09-14 21:54:29 +02:00
parent 42d4e112a1
commit 4485587088
1 changed files with 0 additions and 7 deletions
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7
source/glbackend/gl_palmanager.cpp
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@ -119,15 +119,8 @@ IHardwareTexture* PaletteManager::GetLookup(int index)
{ {
auto p = screen->CreateHardwareTexture(1); auto p = screen->CreateHardwareTexture(1);
// Perform a 0<->255 index swap. The lookup tables are still the original data.
TArray<uint8_t> lookup(numshades * 256, true); TArray<uint8_t> lookup(numshades * 256, true);
memcpy(lookup.Data(), lookups.getTable(index), lookup.Size()); memcpy(lookup.Data(), lookups.getTable(index), lookup.Size());
for (int i = 0; i < numshades; i++)
{
auto p = &lookup[i * 256];
p[255] = p[0];
p[0] = 0;
}
p->CreateTexture(lookup.Data(), 256, numshades, 15, false, "PaletteLookup"); p->CreateTexture(lookup.Data(), 256, numshades, 15, false, "PaletteLookup");
lookuptextures[index] = p; lookuptextures[index] = p;
} }