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- initial palette shader work.

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This commit is contained in:
Christoph Oelckers 2020-06-15 20:09:49 +02:00
parent b753ea5db7
commit 95b4340eec
6 changed files with 110 additions and 87 deletions
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19
source/glbackend/glbackend.cpp
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@ -78,8 +78,18 @@ GLInstance::GLInstance()
//ImGuiContext* im_ctx;
TArray<uint8_t> ttf;
IHardwareTexture *setpalettelayer(int layer, int translation)
{
if (layer == 1)
return GLInterface.palmanager.GetPalette(GetTranslationType(translation) - Translation_Remap);
else if (layer == 2)
return GLInterface.palmanager.GetLookup(GetTranslationIndex(translation));
else return nullptr;
}
void GLInstance::Init(int ydim)
{
FMaterial::SetLayerCallback(setpalettelayer);
new(&renderState) PolymostRenderState; // reset to defaults.
}
@ -143,17 +153,10 @@ void GLInstance::SetIdentityMatrix(int num)
renderState.matrixIndex[num] = -1;
}
void GLInstance::SetPalette(int index)
{
palmanager.BindPalette(index);
}
void GLInstance::SetPalswap(int index)
{
palmanager.BindPalswap(index);
renderState.ShadeDiv = lookups.tables[index].ShadeFactor;
renderState.FogColor = lookups.getFade(index);
}
void PolymostRenderState::Apply(FRenderState& state, GLState& oldState)