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Changing shader decompiler to avoid vec2 and vec3 types, which were causing specific crashes. (#332)

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* Changing shader decompiler to avoid vec2 and vec3 types, which were causing specific crashes.

* aligning code

* step back

* Redoing changes

* Redoing changes

* Redoing changes and avoiding concatenations

* redoing changes
This commit is contained in:
Darabat 2018-08-06 22:26:19 -03:00 committed by gdkchan
parent 3cf1b6cf77
commit 827752ec07
1 changed files with 15 additions and 14 deletions
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29
Ryujinx.Graphics/Gal/Shader/GlslDecompiler.cs
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@ -23,8 +23,6 @@ namespace Ryujinx.Graphics.Gal.Shader
private const int MaxVertexInput = 3;
private static string[] ElemTypes = new string[] { "float", "vec2", "vec3", "vec4" };
private GlslDecl Decl;
private ShaderHeader Header, HeaderB;
@ -266,7 +264,7 @@ namespace Ryujinx.Graphics.Gal.Shader
{
if (DeclInfo.Index >= 0)
{
SB.AppendLine(IdentationStr + "layout (location = " + DeclInfo.Index + ") " + GetDecl(DeclInfo) + "; ");
SB.AppendLine(IdentationStr + "layout (location = " + DeclInfo.Index + ") vec4 " + DeclInfo.Name + "; ");
}
}
@ -297,7 +295,7 @@ namespace Ryujinx.Graphics.Gal.Shader
{
if (DeclInfo.Index >= 0)
{
SB.AppendLine("layout (location = " + DeclInfo.Index + ") " + InOut + " " + GetDecl(DeclInfo) + ";");
SB.AppendLine("layout (location = " + DeclInfo.Index + ") " + InOut + " vec4 " + DeclInfo.Name + ";");
Count++;
}
@ -331,7 +329,7 @@ namespace Ryujinx.Graphics.Gal.Shader
}
else if (DeclInfo.Name == GlslDecl.FragmentOutputName)
{
Name = "layout (location = 0) out " + GetDecl(DeclInfo) + Suffix + ";" + Environment.NewLine;
Name = "layout (location = 0) out vec4 " + DeclInfo.Name + Suffix + ";" + Environment.NewLine;
}
else
{
@ -354,7 +352,14 @@ namespace Ryujinx.Graphics.Gal.Shader
private string GetDecl(ShaderDeclInfo DeclInfo)
{
return ElemTypes[DeclInfo.Size - 1] + " " + DeclInfo.Name;
if (DeclInfo.Size == 4)
{
return "vec4 " + DeclInfo.Name;
}
else
{
return "float " + DeclInfo.Name;
}
}
private void PrintMain()
@ -370,13 +375,11 @@ namespace Ryujinx.Graphics.Gal.Shader
ShaderDeclInfo DeclInfo = KV.Value;
string Swizzle = ".xyzw".Substring(0, DeclInfo.Size + 1);
if (Decl.ShaderType == GalShaderType.Geometry)
{
for (int Vertex = 0; Vertex < MaxVertexInput; Vertex++)
{
string Dst = Attr.Name + "[" + Vertex + "]" + Swizzle;
string Dst = Attr.Name + "[" + Vertex + "]";
string Src = "block_in[" + Vertex + "]." + DeclInfo.Name;
@ -385,7 +388,7 @@ namespace Ryujinx.Graphics.Gal.Shader
}
else
{
SB.AppendLine(IdentationStr + Attr.Name + Swizzle + " = " + DeclInfo.Name + ";");
SB.AppendLine(IdentationStr + Attr.Name + " = " + DeclInfo.Name + ";");
}
}
@ -418,8 +421,6 @@ namespace Ryujinx.Graphics.Gal.Shader
ShaderDeclInfo DeclInfo = KV.Value;
string Swizzle = ".xyzw".Substring(0, DeclInfo.Size + 1);
string Name = Attr.Name;
if (Decl.ShaderType == GalShaderType.Geometry)
@ -427,7 +428,7 @@ namespace Ryujinx.Graphics.Gal.Shader
Name += "[0]";
}
SB.AppendLine(Identation + DeclInfo.Name + " = " + Name + Swizzle + ";");
SB.AppendLine(Identation + DeclInfo.Name + " = " + Name + ";");
}
if (Decl.ShaderType == GalShaderType.Vertex)
@ -1258,4 +1259,4 @@ namespace Ryujinx.Graphics.Gal.Shader
throw new ArgumentException(nameof(Node));
}
}
}
}