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Implment common and independent blend properly (fixes #458) (#485)

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* Implment common and independent blend properly

* Nits
This commit is contained in:
gdkchan 2018-11-01 01:22:24 -03:00 • committed by GitHub
parent 1e7ea76f14
commit 44c1cf3fe5
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GPG key ID: 4AEE18F83AFDEB23
7 changed files with 389 additions and 128 deletions
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162
Ryujinx.Graphics/Gal/OpenGL/OGLEnumConverter.cs
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@ -47,32 +47,35 @@ namespace Ryujinx.Graphics.Gal.OpenGL
public static DepthFunction GetDepthFunc(GalComparisonOp Func)
{
//Looks like the GPU can take it's own values (described in GalComparisonOp) and OpenGL values alike
if ((int)Func >= (int)DepthFunction.Never &&
(int)Func <= (int)DepthFunction.Always)
{
return (DepthFunction)Func;
}
switch (Func)
{
case GalComparisonOp.Never: return DepthFunction.Never;
case GalComparisonOp.Less: return DepthFunction.Less;
case GalComparisonOp.Equal: return DepthFunction.Equal;
case GalComparisonOp.Lequal: return DepthFunction.Lequal;
case GalComparisonOp.Greater: return DepthFunction.Greater;
case GalComparisonOp.NotEqual: return DepthFunction.Notequal;
case GalComparisonOp.Gequal: return DepthFunction.Gequal;
case GalComparisonOp.Always: return DepthFunction.Always;
}
throw new ArgumentException(nameof(Func) + " \"" + Func + "\" is not valid!");
return (DepthFunction)GetFunc(Func);
}
public static StencilFunction GetStencilFunc(GalComparisonOp Func)
{
//OGL comparison values match, it's just an enum cast
return (StencilFunction)GetDepthFunc(Func);
return (StencilFunction)GetFunc(Func);
}
private static All GetFunc(GalComparisonOp Func)
{
if ((int)Func >= (int)All.Never &&
(int)Func <= (int)All.Always)
{
return (All)Func;
}
switch (Func)
{
case GalComparisonOp.Never: return All.Never;
case GalComparisonOp.Less: return All.Less;
case GalComparisonOp.Equal: return All.Equal;
case GalComparisonOp.Lequal: return All.Lequal;
case GalComparisonOp.Greater: return All.Greater;
case GalComparisonOp.NotEqual: return All.Notequal;
case GalComparisonOp.Gequal: return All.Gequal;
case GalComparisonOp.Always: return All.Always;
}
throw new ArgumentException(nameof(Func) + " \"" + Func + "\" is not valid!");
}
public static DrawElementsType GetDrawElementsType(GalIndexFormat Format)
@ -282,11 +285,25 @@ namespace Ryujinx.Graphics.Gal.OpenGL
{
switch (BlendEquation)
{
case GalBlendEquation.FuncAdd: return BlendEquationMode.FuncAdd;
case GalBlendEquation.FuncSubtract: return BlendEquationMode.FuncSubtract;
case GalBlendEquation.FuncReverseSubtract: return BlendEquationMode.FuncReverseSubtract;
case GalBlendEquation.Min: return BlendEquationMode.Min;
case GalBlendEquation.Max: return BlendEquationMode.Max;
case GalBlendEquation.FuncAdd:
case GalBlendEquation.FuncAddGl:
return BlendEquationMode.FuncAdd;
case GalBlendEquation.FuncSubtract:
case GalBlendEquation.FuncSubtractGl:
return BlendEquationMode.FuncSubtract;
case GalBlendEquation.FuncReverseSubtract:
case GalBlendEquation.FuncReverseSubtractGl:
return BlendEquationMode.FuncReverseSubtract;
case GalBlendEquation.Min:
case GalBlendEquation.MinGl:
return BlendEquationMode.Min;
case GalBlendEquation.Max:
case GalBlendEquation.MaxGl:
return BlendEquationMode.Max;
}
throw new ArgumentException(nameof(BlendEquation) + " \"" + BlendEquation + "\" is not valid!");
@ -296,27 +313,80 @@ namespace Ryujinx.Graphics.Gal.OpenGL
{
switch (BlendFactor)
{
case GalBlendFactor.Zero: return BlendingFactor.Zero;
case GalBlendFactor.One: return BlendingFactor.One;
case GalBlendFactor.SrcColor: return BlendingFactor.SrcColor;
case GalBlendFactor.OneMinusSrcColor: return BlendingFactor.OneMinusSrcColor;
case GalBlendFactor.DstColor: return BlendingFactor.DstColor;
case GalBlendFactor.OneMinusDstColor: return BlendingFactor.OneMinusDstColor;
case GalBlendFactor.SrcAlpha: return BlendingFactor.SrcAlpha;
case GalBlendFactor.OneMinusSrcAlpha: return BlendingFactor.OneMinusSrcAlpha;
case GalBlendFactor.DstAlpha: return BlendingFactor.DstAlpha;
case GalBlendFactor.OneMinusDstAlpha: return BlendingFactor.OneMinusDstAlpha;
case GalBlendFactor.OneMinusConstantColor: return BlendingFactor.OneMinusConstantColor;
case GalBlendFactor.ConstantAlpha: return BlendingFactor.ConstantAlpha;
case GalBlendFactor.OneMinusConstantAlpha: return BlendingFactor.OneMinusConstantAlpha;
case GalBlendFactor.SrcAlphaSaturate: return BlendingFactor.SrcAlphaSaturate;
case GalBlendFactor.Src1Color: return BlendingFactor.Src1Color;
case GalBlendFactor.OneMinusSrc1Color: return (BlendingFactor)BlendingFactorSrc.OneMinusSrc1Color;
case GalBlendFactor.Src1Alpha: return BlendingFactor.Src1Alpha;
case GalBlendFactor.OneMinusSrc1Alpha: return (BlendingFactor)BlendingFactorSrc.OneMinusSrc1Alpha;
case GalBlendFactor.Zero:
case GalBlendFactor.ZeroGl:
return BlendingFactor.Zero;
case GalBlendFactor.One:
case GalBlendFactor.OneGl:
return BlendingFactor.One;
case GalBlendFactor.SrcColor:
case GalBlendFactor.SrcColorGl:
return BlendingFactor.SrcColor;
case GalBlendFactor.OneMinusSrcColor:
case GalBlendFactor.OneMinusSrcColorGl:
return BlendingFactor.OneMinusSrcColor;
case GalBlendFactor.DstColor:
case GalBlendFactor.DstColorGl:
return BlendingFactor.DstColor;
case GalBlendFactor.OneMinusDstColor:
case GalBlendFactor.OneMinusDstColorGl:
return BlendingFactor.OneMinusDstColor;
case GalBlendFactor.SrcAlpha:
case GalBlendFactor.SrcAlphaGl:
return BlendingFactor.SrcAlpha;
case GalBlendFactor.OneMinusSrcAlpha:
case GalBlendFactor.OneMinusSrcAlphaGl:
return BlendingFactor.OneMinusSrcAlpha;
case GalBlendFactor.DstAlpha:
case GalBlendFactor.DstAlphaGl:
return BlendingFactor.DstAlpha;
case GalBlendFactor.OneMinusDstAlpha:
case GalBlendFactor.OneMinusDstAlphaGl:
return BlendingFactor.OneMinusDstAlpha;
case GalBlendFactor.OneMinusConstantColor:
case GalBlendFactor.OneMinusConstantColorGl:
return BlendingFactor.OneMinusConstantColor;
case GalBlendFactor.ConstantAlpha:
case GalBlendFactor.ConstantAlphaGl:
return BlendingFactor.ConstantAlpha;
case GalBlendFactor.OneMinusConstantAlpha:
case GalBlendFactor.OneMinusConstantAlphaGl:
return BlendingFactor.OneMinusConstantAlpha;
case GalBlendFactor.SrcAlphaSaturate:
case GalBlendFactor.SrcAlphaSaturateGl:
return BlendingFactor.SrcAlphaSaturate;
case GalBlendFactor.Src1Color:
case GalBlendFactor.Src1ColorGl:
return BlendingFactor.Src1Color;
case GalBlendFactor.OneMinusSrc1Color:
case GalBlendFactor.OneMinusSrc1ColorGl:
return (BlendingFactor)BlendingFactorSrc.OneMinusSrc1Color;
case GalBlendFactor.Src1Alpha:
case GalBlendFactor.Src1AlphaGl:
return BlendingFactor.Src1Alpha;
case GalBlendFactor.OneMinusSrc1Alpha:
case GalBlendFactor.OneMinusSrc1AlphaGl:
return (BlendingFactor)BlendingFactorSrc.OneMinusSrc1Alpha;
case GalBlendFactor.ConstantColor:
case GalBlendFactor.ConstantColorG80:
case GalBlendFactor.ConstantColorGl:
return BlendingFactor.ConstantColor;
}