From 453543fb882c2465b771b32baa204a1c085e0ea1 Mon Sep 17 00:00:00 2001
From: gdkchan <gab.dark.100@gmail.com>
Date: Wed, 14 Nov 2018 19:50:31 -0200
Subject: [PATCH] Initialize blend registers with default values (#497)
---
Ryujinx.Graphics/Gal/GalPipelineState.cs | 4 ++--
Ryujinx.Graphics/NvGpuEngine3d.cs | 10 ++++++++++
2 files changed, 12 insertions(+), 2 deletions(-)
diff --git a/Ryujinx.Graphics/Gal/GalPipelineState.cs b/Ryujinx.Graphics/Gal/GalPipelineState.cs
index 793fb395b..8630da9cc 100644
--- a/Ryujinx.Graphics/Gal/GalPipelineState.cs
+++ b/Ryujinx.Graphics/Gal/GalPipelineState.cs
@@ -24,10 +24,10 @@
{
Enabled = false,
SeparateAlpha = false,
- EquationRgb = 0,
+ EquationRgb = GalBlendEquation.FuncAdd,
FuncSrcRgb = GalBlendFactor.One,
FuncDstRgb = GalBlendFactor.Zero,
- EquationAlpha = 0,
+ EquationAlpha = GalBlendEquation.FuncAdd,
FuncSrcAlpha = GalBlendFactor.One,
FuncDstAlpha = GalBlendFactor.Zero
};
diff --git a/Ryujinx.Graphics/NvGpuEngine3d.cs b/Ryujinx.Graphics/NvGpuEngine3d.cs
index f4a453472..0d748ce74 100644
--- a/Ryujinx.Graphics/NvGpuEngine3d.cs
+++ b/Ryujinx.Graphics/NvGpuEngine3d.cs
@@ -69,6 +69,16 @@ namespace Ryujinx.Graphics
//Ensure that all components are enabled by default.
//FIXME: Is this correct?
WriteRegister(NvGpuEngine3dReg.ColorMaskN, 0x1111);
+
+ for (int Index = 0; Index < GalPipelineState.RenderTargetsCount; Index++)
+ {
+ WriteRegister(NvGpuEngine3dReg.IBlendNEquationRgb + Index * 8, (int)GalBlendEquation.FuncAdd);
+ WriteRegister(NvGpuEngine3dReg.IBlendNFuncSrcRgb + Index * 8, (int)GalBlendFactor.One);
+ WriteRegister(NvGpuEngine3dReg.IBlendNFuncDstRgb + Index * 8, (int)GalBlendFactor.Zero);
+ WriteRegister(NvGpuEngine3dReg.IBlendNEquationAlpha + Index * 8, (int)GalBlendEquation.FuncAdd);
+ WriteRegister(NvGpuEngine3dReg.IBlendNFuncSrcAlpha + Index * 8, (int)GalBlendFactor.One);
+ WriteRegister(NvGpuEngine3dReg.IBlendNFuncDstAlpha + Index * 8, (int)GalBlendFactor.Zero);
+ }
}
public void CallMethod(NvGpuVmm Vmm, NvGpuPBEntry PBEntry)