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Add support for saturation on some shader instructions, fix ReadTexture alignment and add ColorMask support (#451)

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* Add support for saturation on some shader instructions, fix ReadTexture alignment

* Add ColorMask support, other tweaks
This commit is contained in:
gdkchan
2018-10-13 23:54:14 -03:00
committed by GitHub
parent 894459fcd7
commit 72317d7777
8 changed files with 63 additions and 12 deletions
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15
Ryujinx.Graphics/NvGpuEngine3d.cs
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@ -97,7 +97,8 @@ namespace Ryujinx.Graphics
SetCullFace(State);
SetDepth(State);
SetStencil(State);
SetAlphaBlending(State);
SetBlending(State);
SetColorMask(State);
SetPrimitiveRestart(State);
for (int FbIndex = 0; FbIndex < 8; FbIndex++)
@ -403,7 +404,7 @@ namespace Ryujinx.Graphics
}
}
private void SetAlphaBlending(GalPipelineState State)
private void SetBlending(GalPipelineState State)
{
//TODO: Support independent blend properly.
State.BlendEnabled = ReadRegisterBool(NvGpuEngine3dReg.IBlendNEnable);
@ -421,6 +422,16 @@ namespace Ryujinx.Graphics
}
}
private void SetColorMask(GalPipelineState State)
{
int ColorMask = ReadRegister(NvGpuEngine3dReg.ColorMask);
State.ColorMaskR = ((ColorMask >> 0) & 0xf) != 0;
State.ColorMaskG = ((ColorMask >> 4) & 0xf) != 0;
State.ColorMaskB = ((ColorMask >> 8) & 0xf) != 0;
State.ColorMaskA = ((ColorMask >> 12) & 0xf) != 0;
}
private void SetPrimitiveRestart(GalPipelineState State)
{
State.PrimitiveRestartEnabled = ReadRegisterBool(NvGpuEngine3dReg.PrimRestartEnable);