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VideoCommon: Add helpers for generating common render states

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This commit is contained in:
Stenzek
2017-09-09 00:10:40 +10:00
parent b7a099814a
commit 340aabbb06
8 changed files with 53 additions and 46 deletions
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34
Source/Core/VideoCommon/RenderState.cpp
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@ -144,3 +144,37 @@ void BlendingState::Generate(const BPMemory& bp)
}
}
}
namespace RenderState
{
RasterizationState GetNoCullRasterizationState()
{
RasterizationState state = {};
state.cullmode = GenMode::CULL_NONE;
return state;
}
DepthState GetNoDepthTestingDepthStencilState()
{
DepthState state = {};
state.testenable = false;
state.updateenable = false;
state.func = ZMode::ALWAYS;
return state;
}
BlendingState GetNoBlendingBlendState()
{
BlendingState state = {};
state.usedualsrc = false;
state.blendenable = false;
state.srcfactor = BlendMode::ONE;
state.srcfactoralpha = BlendMode::ONE;
state.dstfactor = BlendMode::ZERO;
state.dstfactoralpha = BlendMode::ZERO;
state.logicopenable = false;
state.colorupdate = true;
state.alphaupdate = true;
return state;
}
}