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authorgdk <gab.dark.100@gmail.com>2019-10-13 03:02:07 -0300
committerThog <thog@protonmail.com>2020-01-09 02:13:00 +0100
commit1876b346fea647e8284a66bb6d62c38801035cff (patch)
tree6eeff094298cda84d1613dc5ec0691e51d7b35f1 /Ryujinx.Graphics/Shader
parentf617fb542a0e3d36012d77a4b5acbde7b08902f2 (diff)
Initial work
Diffstat (limited to 'Ryujinx.Graphics/Shader')
-rw-r--r--Ryujinx.Graphics/Shader/CBufferDescriptor.cs15
-rw-r--r--Ryujinx.Graphics/Shader/CodeGen/Glsl/CodeGenContext.cs90
-rw-r--r--Ryujinx.Graphics/Shader/CodeGen/Glsl/Declarations.cs206
-rw-r--r--Ryujinx.Graphics/Shader/CodeGen/Glsl/DefaultNames.cs17
-rw-r--r--Ryujinx.Graphics/Shader/CodeGen/Glsl/GlslGenerator.cs133
-rw-r--r--Ryujinx.Graphics/Shader/CodeGen/Glsl/GlslProgram.cs20
-rw-r--r--Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGen.cs110
-rw-r--r--Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGenHelper.cs170
-rw-r--r--Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGenMemory.cs244
-rw-r--r--Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGenPacking.cs45
-rw-r--r--Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstInfo.cs18
-rw-r--r--Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstType.cs27
-rw-r--r--Ryujinx.Graphics/Shader/CodeGen/Glsl/NumberFormatter.cs104
-rw-r--r--Ryujinx.Graphics/Shader/CodeGen/Glsl/OperandManager.cs249
-rw-r--r--Ryujinx.Graphics/Shader/CodeGen/Glsl/TypeConversion.cs85
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/BitfieldExtensions.cs25
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/Block.cs117
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/Condition.cs45
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/ConditionalOperation.cs10
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/Decoder.cs406
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/DecoderHelper.cs58
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/FPHalfSwizzle.cs10
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/FPType.cs9
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/FmulScale.cs13
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/IOpCode.cs16
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/IOpCodeAlu.cs12
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/IOpCodeCbuf.cs8
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/IOpCodeFArith.cs12
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/IOpCodeHfma.cs13
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/IOpCodeImm.cs7
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/IOpCodeImmF.cs7
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/IOpCodeLop.cs10
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/IOpCodeRa.cs7
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/IOpCodeRc.cs7
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/IOpCodeRd.cs7
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/IOpCodeReg.cs7
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/IOpCodeRegCbuf.cs8
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/IntegerCondition.cs18
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/IntegerHalfPart.cs9
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/IntegerShift.cs9
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/IntegerSize.cs12
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/IntegerType.cs14
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/LogicalOperation.cs10
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/MufuOperation.cs15
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCode.cs30
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeAlu.cs34
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeAluCbuf.cs16
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeAluImm.cs14
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeAluImm2x10.cs14
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeAluImm32.cs18
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeAluReg.cs14
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeAluRegCbuf.cs18
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeAttribute.cs16
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeBranch.cs19
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeExit.cs14
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeFArith.cs24
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeFArithCbuf.cs16
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeFArithImm.cs14
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeFArithImm32.cs30
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeFArithReg.cs14
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeFArithRegCbuf.cs16
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeFsetImm.cs14
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeHfma.cs22
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeHfmaCbuf.cs30
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeHfmaImm2x10.cs26
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeHfmaImm32.cs25
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeHfmaReg.cs29
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeHfmaRegCbuf.cs30
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeIpa.cs14
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeLdc.cs26
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeLop.cs28
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeLopCbuf.cs16
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeLopImm.cs14
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeLopImm32.cs22
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeLopReg.cs14
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodePsetp.cs20
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeSet.cs26
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeSetCbuf.cs16
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeSetImm.cs14
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeSetReg.cs14
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeSsy.cs20
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeSync.cs15
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeTable.cs216
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeTex.cs14
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeTexs.cs11
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeTexture.cs42
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeTextureScalar.cs62
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeTld.cs20
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeTld4.cs20
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeTld4s.cs20
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/OpCodeTlds.cs11
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/Register.cs36
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/RegisterConsts.cs13
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/RegisterType.cs9
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/RoundingMode.cs10
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/TexelLoadScalarType.cs15
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/TextureDimensions.cs10
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/TextureGatherOffset.cs9
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/TextureLodMode.cs12
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/TextureProperty.cs13
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/TextureScalarType.cs20
-rw-r--r--Ryujinx.Graphics/Shader/Decoders/XmadCMode.cs11
-rw-r--r--Ryujinx.Graphics/Shader/Instructions/InstEmitAlu.cs684
-rw-r--r--Ryujinx.Graphics/Shader/Instructions/InstEmitAluHelper.cs88
-rw-r--r--Ryujinx.Graphics/Shader/Instructions/InstEmitConversion.cs213
-rw-r--r--Ryujinx.Graphics/Shader/Instructions/InstEmitFArith.cs370
-rw-r--r--Ryujinx.Graphics/Shader/Instructions/InstEmitFlow.cs107
-rw-r--r--Ryujinx.Graphics/Shader/Instructions/InstEmitHelper.cs267
-rw-r--r--Ryujinx.Graphics/Shader/Instructions/InstEmitMemory.cs138
-rw-r--r--Ryujinx.Graphics/Shader/Instructions/InstEmitMove.cs32
-rw-r--r--Ryujinx.Graphics/Shader/Instructions/InstEmitTexture.cs776
-rw-r--r--Ryujinx.Graphics/Shader/Instructions/InstEmitter.cs6
-rw-r--r--Ryujinx.Graphics/Shader/Instructions/Lop3Expression.cs149
-rw-r--r--Ryujinx.Graphics/Shader/IntermediateRepresentation/BasicBlock.cs61
-rw-r--r--Ryujinx.Graphics/Shader/IntermediateRepresentation/INode.cs13
-rw-r--r--Ryujinx.Graphics/Shader/IntermediateRepresentation/Instruction.cs87
-rw-r--r--Ryujinx.Graphics/Shader/IntermediateRepresentation/IrConsts.cs8
-rw-r--r--Ryujinx.Graphics/Shader/IntermediateRepresentation/Operand.cs79
-rw-r--r--Ryujinx.Graphics/Shader/IntermediateRepresentation/OperandHelper.cs62
-rw-r--r--Ryujinx.Graphics/Shader/IntermediateRepresentation/OperandType.cs15
-rw-r--r--Ryujinx.Graphics/Shader/IntermediateRepresentation/Operation.cs101
-rw-r--r--Ryujinx.Graphics/Shader/IntermediateRepresentation/PhiNode.cs94
-rw-r--r--Ryujinx.Graphics/Shader/IntermediateRepresentation/TextureFlags.cs17
-rw-r--r--Ryujinx.Graphics/Shader/IntermediateRepresentation/TextureOperation.cs24
-rw-r--r--Ryujinx.Graphics/Shader/IntermediateRepresentation/TextureType.cs35
-rw-r--r--Ryujinx.Graphics/Shader/ShaderConfig.cs23
-rw-r--r--Ryujinx.Graphics/Shader/ShaderHeader.cs166
-rw-r--r--Ryujinx.Graphics/Shader/ShaderProgram.cs15
-rw-r--r--Ryujinx.Graphics/Shader/ShaderProgramInfo.cs17
-rw-r--r--Ryujinx.Graphics/Shader/StructuredIr/AstAssignment.cs35
-rw-r--r--Ryujinx.Graphics/Shader/StructuredIr/AstBlock.cs116
-rw-r--r--Ryujinx.Graphics/Shader/StructuredIr/AstBlockType.cs12
-rw-r--r--Ryujinx.Graphics/Shader/StructuredIr/AstBlockVisitor.cs68
-rw-r--r--Ryujinx.Graphics/Shader/StructuredIr/AstHelper.cs73
-rw-r--r--Ryujinx.Graphics/Shader/StructuredIr/AstNode.cs11
-rw-r--r--Ryujinx.Graphics/Shader/StructuredIr/AstOperand.cs49
-rw-r--r--Ryujinx.Graphics/Shader/StructuredIr/AstOperation.cs49
-rw-r--r--Ryujinx.Graphics/Shader/StructuredIr/AstOptimizer.cs149
-rw-r--r--Ryujinx.Graphics/Shader/StructuredIr/AstTextureOperation.cs25
-rw-r--r--Ryujinx.Graphics/Shader/StructuredIr/GotoElimination.cs459
-rw-r--r--Ryujinx.Graphics/Shader/StructuredIr/GotoStatement.cs23
-rw-r--r--Ryujinx.Graphics/Shader/StructuredIr/IAstNode.cs11
-rw-r--r--Ryujinx.Graphics/Shader/StructuredIr/InstructionInfo.cs142
-rw-r--r--Ryujinx.Graphics/Shader/StructuredIr/OperandInfo.cs34
-rw-r--r--Ryujinx.Graphics/Shader/StructuredIr/PhiFunctions.cs74
-rw-r--r--Ryujinx.Graphics/Shader/StructuredIr/StructuredProgram.cs254
-rw-r--r--Ryujinx.Graphics/Shader/StructuredIr/StructuredProgramContext.cs292
-rw-r--r--Ryujinx.Graphics/Shader/StructuredIr/StructuredProgramInfo.cs32
-rw-r--r--Ryujinx.Graphics/Shader/StructuredIr/VariableType.cs13
-rw-r--r--Ryujinx.Graphics/Shader/TextureDescriptor.cs36
-rw-r--r--Ryujinx.Graphics/Shader/Translation/AttributeConsts.cs38
-rw-r--r--Ryujinx.Graphics/Shader/Translation/ControlFlowGraph.cs108
-rw-r--r--Ryujinx.Graphics/Shader/Translation/Dominance.cs127
-rw-r--r--Ryujinx.Graphics/Shader/Translation/EmitterContext.cs105
-rw-r--r--Ryujinx.Graphics/Shader/Translation/EmitterContextInsts.cs420
-rw-r--r--Ryujinx.Graphics/Shader/Translation/Optimizations/BranchElimination.cs64
-rw-r--r--Ryujinx.Graphics/Shader/Translation/Optimizations/ConstantFolding.cs323
-rw-r--r--Ryujinx.Graphics/Shader/Translation/Optimizations/HalfConversion.cs47
-rw-r--r--Ryujinx.Graphics/Shader/Translation/Optimizations/Optimizer.cs172
-rw-r--r--Ryujinx.Graphics/Shader/Translation/Optimizations/Simplification.cs147
-rw-r--r--Ryujinx.Graphics/Shader/Translation/Ssa.cs330
-rw-r--r--Ryujinx.Graphics/Shader/Translation/Translator.cs219
162 files changed, 0 insertions, 11468 deletions
diff --git a/Ryujinx.Graphics/Shader/CBufferDescriptor.cs b/Ryujinx.Graphics/Shader/CBufferDescriptor.cs
deleted file mode 100644
index f99665e1..00000000
--- a/Ryujinx.Graphics/Shader/CBufferDescriptor.cs
+++ /dev/null
@@ -1,15 +0,0 @@
-namespace Ryujinx.Graphics.Shader
-{
- public struct CBufferDescriptor
- {
- public string Name { get; }
-
- public int Slot { get; }
-
- public CBufferDescriptor(string name, int slot)
- {
- Name = name;
- Slot = slot;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/CodeGen/Glsl/CodeGenContext.cs b/Ryujinx.Graphics/Shader/CodeGen/Glsl/CodeGenContext.cs
deleted file mode 100644
index dcbdc309..00000000
--- a/Ryujinx.Graphics/Shader/CodeGen/Glsl/CodeGenContext.cs
+++ /dev/null
@@ -1,90 +0,0 @@
-using System.Collections.Generic;
-using System.Text;
-
-namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
-{
- class CodeGenContext
- {
- private const string Tab = " ";
-
- public ShaderConfig Config { get; }
-
- public List<CBufferDescriptor> CBufferDescriptors { get; }
- public List<TextureDescriptor> TextureDescriptors { get; }
-
- public OperandManager OperandManager { get; }
-
- private StringBuilder _sb;
-
- private int _level;
-
- private string _indentation;
-
- public CodeGenContext(ShaderConfig config)
- {
- Config = config;
-
- CBufferDescriptors = new List<CBufferDescriptor>();
- TextureDescriptors = new List<TextureDescriptor>();
-
- OperandManager = new OperandManager();
-
- _sb = new StringBuilder();
- }
-
- public void AppendLine()
- {
- _sb.AppendLine();
- }
-
- public void AppendLine(string str)
- {
- _sb.AppendLine(_indentation + str);
- }
-
- public string GetCode()
- {
- return _sb.ToString();
- }
-
- public void EnterScope()
- {
- AppendLine("{");
-
- _level++;
-
- UpdateIndentation();
- }
-
- public void LeaveScope(string suffix = "")
- {
- if (_level == 0)
- {
- return;
- }
-
- _level--;
-
- UpdateIndentation();
-
- AppendLine("}" + suffix);
- }
-
- private void UpdateIndentation()
- {
- _indentation = GetIndentation(_level);
- }
-
- private static string GetIndentation(int level)
- {
- string indentation = string.Empty;
-
- for (int index = 0; index < level; index++)
- {
- indentation += Tab;
- }
-
- return indentation;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/CodeGen/Glsl/Declarations.cs b/Ryujinx.Graphics/Shader/CodeGen/Glsl/Declarations.cs
deleted file mode 100644
index 5412d872..00000000
--- a/Ryujinx.Graphics/Shader/CodeGen/Glsl/Declarations.cs
+++ /dev/null
@@ -1,206 +0,0 @@
-using Ryujinx.Graphics.Gal;
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using Ryujinx.Graphics.Shader.StructuredIr;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-
-namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
-{
- static class Declarations
- {
- public static void Declare(CodeGenContext context, StructuredProgramInfo info)
- {
- context.AppendLine("#version 420 core");
-
- context.AppendLine();
-
- context.AppendLine($"const int {DefaultNames.UndefinedName} = 0;");
-
- context.AppendLine();
-
- if (context.Config.Type == GalShaderType.Geometry)
- {
- context.AppendLine("layout (points) in;");
- context.AppendLine("layout (triangle_strip, max_vertices = 4) out;");
-
- context.AppendLine();
- }
-
- context.AppendLine("layout (std140) uniform Extra");
-
- context.EnterScope();
-
- context.AppendLine("vec2 flip;");
- context.AppendLine("int instance;");
-
- context.LeaveScope(";");
-
- context.AppendLine();
-
- if (info.CBuffers.Count != 0)
- {
- DeclareUniforms(context, info);
-
- context.AppendLine();
- }
-
- if (info.Samplers.Count != 0)
- {
- DeclareSamplers(context, info);
-
- context.AppendLine();
- }
-
- if (info.IAttributes.Count != 0)
- {
- DeclareInputAttributes(context, info);
-
- context.AppendLine();
- }
-
- if (info.OAttributes.Count != 0)
- {
- DeclareOutputAttributes(context, info);
-
- context.AppendLine();
- }
- }
-
- public static void DeclareLocals(CodeGenContext context, StructuredProgramInfo info)
- {
- foreach (AstOperand decl in info.Locals)
- {
- string name = context.OperandManager.DeclareLocal(decl);
-
- context.AppendLine(GetVarTypeName(decl.VarType) + " " + name + ";");
- }
- }
-
- private static string GetVarTypeName(VariableType type)
- {
- switch (type)
- {
- case VariableType.Bool: return "bool";
- case VariableType.F32: return "float";
- case VariableType.S32: return "int";
- case VariableType.U32: return "uint";
- }
-
- throw new ArgumentException($"Invalid variable type \"{type}\".");
- }
-
- private static void DeclareUniforms(CodeGenContext context, StructuredProgramInfo info)
- {
- foreach (int cbufSlot in info.CBuffers.OrderBy(x => x))
- {
- string ubName = OperandManager.GetShaderStagePrefix(context.Config.Type);
-
- ubName += "_" + DefaultNames.UniformNamePrefix + cbufSlot;
-
- context.CBufferDescriptors.Add(new CBufferDescriptor(ubName, cbufSlot));
-
- context.AppendLine("layout (std140) uniform " + ubName);
-
- context.EnterScope();
-
- string ubSize = "[" + NumberFormatter.FormatInt(context.Config.MaxCBufferSize / 16) + "]";
-
- context.AppendLine("vec4 " + OperandManager.GetUbName(context.Config.Type, cbufSlot) + ubSize + ";");
-
- context.LeaveScope(";");
- }
- }
-
- private static void DeclareSamplers(CodeGenContext context, StructuredProgramInfo info)
- {
- Dictionary<string, AstTextureOperation> samplers = new Dictionary<string, AstTextureOperation>();
-
- foreach (AstTextureOperation texOp in info.Samplers.OrderBy(x => x.Handle))
- {
- string samplerName = OperandManager.GetSamplerName(context.Config.Type, texOp);
-
- if (!samplers.TryAdd(samplerName, texOp))
- {
- continue;
- }
-
- string samplerTypeName = GetSamplerTypeName(texOp.Type);
-
- context.AppendLine("uniform " + samplerTypeName + " " + samplerName + ";");
- }
-
- foreach (KeyValuePair<string, AstTextureOperation> kv in samplers)
- {
- string samplerName = kv.Key;
-
- AstTextureOperation texOp = kv.Value;
-
- TextureDescriptor desc;
-
- if ((texOp.Flags & TextureFlags.Bindless) != 0)
- {
- AstOperand operand = texOp.GetSource(0) as AstOperand;
-
- desc = new TextureDescriptor(samplerName, operand.CbufSlot, operand.CbufOffset);
- }
- else
- {
- desc = new TextureDescriptor(samplerName, texOp.Handle);
- }
-
- context.TextureDescriptors.Add(desc);
- }
- }
-
- private static void DeclareInputAttributes(CodeGenContext context, StructuredProgramInfo info)
- {
- string suffix = context.Config.Type == GalShaderType.Geometry ? "[]" : string.Empty;
-
- foreach (int attr in info.IAttributes.OrderBy(x => x))
- {
- context.AppendLine($"layout (location = {attr}) in vec4 {DefaultNames.IAttributePrefix}{attr}{suffix};");
- }
- }
-
- private static void DeclareOutputAttributes(CodeGenContext context, StructuredProgramInfo info)
- {
- foreach (int attr in info.OAttributes.OrderBy(x => x))
- {
- context.AppendLine($"layout (location = {attr}) out vec4 {DefaultNames.OAttributePrefix}{attr};");
- }
- }
-
- private static string GetSamplerTypeName(TextureType type)
- {
- string typeName;
-
- switch (type & TextureType.Mask)
- {
- case TextureType.Texture1D: typeName = "sampler1D"; break;
- case TextureType.Texture2D: typeName = "sampler2D"; break;
- case TextureType.Texture3D: typeName = "sampler3D"; break;
- case TextureType.TextureCube: typeName = "samplerCube"; break;
-
- default: throw new ArgumentException($"Invalid sampler type \"{type}\".");
- }
-
- if ((type & TextureType.Multisample) != 0)
- {
- typeName += "MS";
- }
-
- if ((type & TextureType.Array) != 0)
- {
- typeName += "Array";
- }
-
- if ((type & TextureType.Shadow) != 0)
- {
- typeName += "Shadow";
- }
-
- return typeName;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/CodeGen/Glsl/DefaultNames.cs b/Ryujinx.Graphics/Shader/CodeGen/Glsl/DefaultNames.cs
deleted file mode 100644
index 1d3939fb..00000000
--- a/Ryujinx.Graphics/Shader/CodeGen/Glsl/DefaultNames.cs
+++ /dev/null
@@ -1,17 +0,0 @@
-namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
-{
- static class DefaultNames
- {
- public const string LocalNamePrefix = "temp";
-
- public const string SamplerNamePrefix = "tex";
-
- public const string IAttributePrefix = "in_attr";
- public const string OAttributePrefix = "out_attr";
-
- public const string UniformNamePrefix = "c";
- public const string UniformNameSuffix = "data";
-
- public const string UndefinedName = "undef";
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/CodeGen/Glsl/GlslGenerator.cs b/Ryujinx.Graphics/Shader/CodeGen/Glsl/GlslGenerator.cs
deleted file mode 100644
index 4edbda8b..00000000
--- a/Ryujinx.Graphics/Shader/CodeGen/Glsl/GlslGenerator.cs
+++ /dev/null
@@ -1,133 +0,0 @@
-using Ryujinx.Graphics.Gal;
-using Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions;
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using Ryujinx.Graphics.Shader.StructuredIr;
-using System;
-
-using static Ryujinx.Graphics.Shader.CodeGen.Glsl.TypeConversion;
-
-namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
-{
- static class GlslGenerator
- {
- public static GlslProgram Generate(StructuredProgramInfo info, ShaderConfig config)
- {
- CodeGenContext context = new CodeGenContext(config);
-
- Declarations.Declare(context, info);
-
- PrintMainBlock(context, info);
-
- return new GlslProgram(
- context.CBufferDescriptors.ToArray(),
- context.TextureDescriptors.ToArray(),
- context.GetCode());
- }
-
- private static void PrintMainBlock(CodeGenContext context, StructuredProgramInfo info)
- {
- context.AppendLine("void main()");
-
- context.EnterScope();
-
- Declarations.DeclareLocals(context, info);
-
- PrintBlock(context, info.MainBlock);
-
- context.LeaveScope();
- }
-
- private static void PrintBlock(CodeGenContext context, AstBlock block)
- {
- AstBlockVisitor visitor = new AstBlockVisitor(block);
-
- visitor.BlockEntered += (sender, e) =>
- {
- switch (e.Block.Type)
- {
- case AstBlockType.DoWhile:
- context.AppendLine("do");
- break;
-
- case AstBlockType.Else:
- context.AppendLine("else");
- break;
-
- case AstBlockType.ElseIf:
- context.AppendLine($"else if ({GetCondExpr(context, e.Block.Condition)})");
- break;
-
- case AstBlockType.If:
- context.AppendLine($"if ({GetCondExpr(context, e.Block.Condition)})");
- break;
-
- default: throw new InvalidOperationException($"Found unexpected block type \"{e.Block.Type}\".");
- }
-
- context.EnterScope();
- };
-
- visitor.BlockLeft += (sender, e) =>
- {
- context.LeaveScope();
-
- if (e.Block.Type == AstBlockType.DoWhile)
- {
- context.AppendLine($"while ({GetCondExpr(context, e.Block.Condition)});");
- }
- };
-
- foreach (IAstNode node in visitor.Visit())
- {
- if (node is AstOperation operation)
- {
- if (operation.Inst == Instruction.Return)
- {
- PrepareForReturn(context);
- }
-
- context.AppendLine(InstGen.GetExpression(context, operation) + ";");
- }
- else if (node is AstAssignment assignment)
- {
- VariableType srcType = OperandManager.GetNodeDestType(assignment.Source);
- VariableType dstType = OperandManager.GetNodeDestType(assignment.Destination);
-
- string dest;
-
- if (assignment.Destination is AstOperand operand && operand.Type == OperandType.Attribute)
- {
- dest = OperandManager.GetOutAttributeName(operand, context.Config.Type);
- }
- else
- {
- dest = InstGen.GetExpression(context, assignment.Destination);
- }
-
- string src = ReinterpretCast(context, assignment.Source, srcType, dstType);
-
- context.AppendLine(dest + " = " + src + ";");
- }
- else
- {
- throw new InvalidOperationException($"Found unexpected node type \"{node?.GetType().Name ?? "null"}\".");
- }
- }
- }
-
- private static string GetCondExpr(CodeGenContext context, IAstNode cond)
- {
- VariableType srcType = OperandManager.GetNodeDestType(cond);
-
- return ReinterpretCast(context, cond, srcType, VariableType.Bool);
- }
-
- private static void PrepareForReturn(CodeGenContext context)
- {
- if (context.Config.Type == GalShaderType.Vertex)
- {
- context.AppendLine("gl_Position.xy *= flip;");
- }
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/CodeGen/Glsl/GlslProgram.cs b/Ryujinx.Graphics/Shader/CodeGen/Glsl/GlslProgram.cs
deleted file mode 100644
index e616aa1f..00000000
--- a/Ryujinx.Graphics/Shader/CodeGen/Glsl/GlslProgram.cs
+++ /dev/null
@@ -1,20 +0,0 @@
-namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
-{
- class GlslProgram
- {
- public CBufferDescriptor[] CBufferDescriptors { get; }
- public TextureDescriptor[] TextureDescriptors { get; }
-
- public string Code { get; }
-
- public GlslProgram(
- CBufferDescriptor[] cBufferDescs,
- TextureDescriptor[] textureDescs,
- string code)
- {
- CBufferDescriptors = cBufferDescs;
- TextureDescriptors = textureDescs;
- Code = code;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGen.cs b/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGen.cs
deleted file mode 100644
index b0b2ec1a..00000000
--- a/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGen.cs
+++ /dev/null
@@ -1,110 +0,0 @@
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using Ryujinx.Graphics.Shader.StructuredIr;
-using System;
-
-using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenHelper;
-using static Ryujinx.Graphics.Shader.StructuredIr.InstructionInfo;
-
-namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
-{
- static class InstGen
- {
- public static string GetExpression(CodeGenContext context, IAstNode node)
- {
- if (node is AstOperation operation)
- {
- return GetExpression(context, operation);
- }
- else if (node is AstOperand operand)
- {
- return context.OperandManager.GetExpression(operand, context.Config.Type);
- }
-
- throw new ArgumentException($"Invalid node type \"{node?.GetType().Name ?? "null"}\".");
- }
-
- private static string GetExpression(CodeGenContext context, AstOperation operation)
- {
- Instruction inst = operation.Inst;
-
- InstInfo info = GetInstructionInfo(inst);
-
- if ((info.Type & InstType.Call) != 0)
- {
- int arity = (int)(info.Type & InstType.ArityMask);
-
- string args = string.Empty;
-
- for (int argIndex = 0; argIndex < arity; argIndex++)
- {
- if (argIndex != 0)
- {
- args += ", ";
- }
-
- VariableType dstType = GetSrcVarType(inst, argIndex);
-
- args += GetSoureExpr(context, operation.GetSource(argIndex), dstType);
- }
-
- return info.OpName + "(" + args + ")";
- }
- else if ((info.Type & InstType.Op) != 0)
- {
- string op = info.OpName;
-
- int arity = (int)(info.Type & InstType.ArityMask);
-
- string[] expr = new string[arity];
-
- for (int index = 0; index < arity; index++)
- {
- IAstNode src = operation.GetSource(index);
-
- string srcExpr = GetSoureExpr(context, src, GetSrcVarType(inst, index));
-
- bool isLhs = arity == 2 && index == 0;
-
- expr[index] = Enclose(srcExpr, src, inst, info, isLhs);
- }
-
- switch (arity)
- {
- case 0:
- return op;
-
- case 1:
- return op + expr[0];
-
- case 2:
- return $"{expr[0]} {op} {expr[1]}";
-
- case 3:
- return $"{expr[0]} {op[0]} {expr[1]} {op[1]} {expr[2]}";
- }
- }
- else if ((info.Type & InstType.Special) != 0)
- {
- switch (inst)
- {
- case Instruction.LoadConstant:
- return InstGenMemory.LoadConstant(context, operation);
-
- case Instruction.PackHalf2x16:
- return InstGenPacking.PackHalf2x16(context, operation);
-
- case Instruction.TextureSample:
- return InstGenMemory.TextureSample(context, operation);
-
- case Instruction.TextureSize:
- return InstGenMemory.TextureSize(context, operation);
-
- case Instruction.UnpackHalf2x16:
- return InstGenPacking.UnpackHalf2x16(context, operation);
- }
- }
-
- throw new InvalidOperationException($"Unexpected instruction type \"{info.Type}\".");
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGenHelper.cs b/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGenHelper.cs
deleted file mode 100644
index 9855cd91..00000000
--- a/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGenHelper.cs
+++ /dev/null
@@ -1,170 +0,0 @@
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using Ryujinx.Graphics.Shader.StructuredIr;
-
-using static Ryujinx.Graphics.Shader.CodeGen.Glsl.TypeConversion;
-
-namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
-{
- static class InstGenHelper
- {
- private static InstInfo[] _infoTbl;
-
- static InstGenHelper()
- {
- _infoTbl = new InstInfo[(int)Instruction.Count];
-
- Add(Instruction.Absolute, InstType.CallUnary, "abs");
- Add(Instruction.Add, InstType.OpBinaryCom, "+", 2);
- Add(Instruction.BitfieldExtractS32, InstType.CallTernary, "bitfieldExtract");
- Add(Instruction.BitfieldExtractU32, InstType.CallTernary, "bitfieldExtract");
- Add(Instruction.BitfieldInsert, InstType.CallQuaternary, "bitfieldInsert");
- Add(Instruction.BitfieldReverse, InstType.CallUnary, "bitfieldReverse");
- Add(Instruction.BitwiseAnd, InstType.OpBinaryCom, "&", 6);
- Add(Instruction.BitwiseExclusiveOr, InstType.OpBinaryCom, "^", 7);
- Add(Instruction.BitwiseNot, InstType.OpUnary, "~", 0);
- Add(Instruction.BitwiseOr, InstType.OpBinaryCom, "|", 8);
- Add(Instruction.Ceiling, InstType.CallUnary, "ceil");
- Add(Instruction.Clamp, InstType.CallTernary, "clamp");
- Add(Instruction.ClampU32, InstType.CallTernary, "clamp");
- Add(Instruction.CompareEqual, InstType.OpBinaryCom, "==", 5);
- Add(Instruction.CompareGreater, InstType.OpBinary, ">", 4);
- Add(Instruction.CompareGreaterOrEqual, InstType.OpBinary, ">=", 4);
- Add(Instruction.CompareGreaterOrEqualU32, InstType.OpBinary, ">=", 4);
- Add(Instruction.CompareGreaterU32, InstType.OpBinary, ">", 4);
- Add(Instruction.CompareLess, InstType.OpBinary, "<", 4);
- Add(Instruction.CompareLessOrEqual, InstType.OpBinary, "<=", 4);
- Add(Instruction.CompareLessOrEqualU32, InstType.OpBinary, "<=", 4);
- Add(Instruction.CompareLessU32, InstType.OpBinary, "<", 4);
- Add(Instruction.CompareNotEqual, InstType.OpBinaryCom, "!=", 5);
- Add(Instruction.ConditionalSelect, InstType.OpTernary, "?:", 12);
- Add(Instruction.ConvertFPToS32, InstType.CallUnary, "int");
- Add(Instruction.ConvertS32ToFP, InstType.CallUnary, "float");
- Add(Instruction.ConvertU32ToFP, InstType.CallUnary, "float");
- Add(Instruction.Cosine, InstType.CallUnary, "cos");
- Add(Instruction.Discard, InstType.OpNullary, "discard");
- Add(Instruction.Divide, InstType.OpBinary, "/", 1);
- Add(Instruction.EmitVertex, InstType.CallNullary, "EmitVertex");
- Add(Instruction.EndPrimitive, InstType.CallNullary, "EndPrimitive");
- Add(Instruction.ExponentB2, InstType.CallUnary, "exp2");
- Add(Instruction.Floor, InstType.CallUnary, "floor");
- Add(Instruction.FusedMultiplyAdd, InstType.CallTernary, "fma");
- Add(Instruction.IsNan, InstType.CallUnary, "isnan");
- Add(Instruction.LoadConstant, InstType.Special);
- Add(Instruction.LogarithmB2, InstType.CallUnary, "log2");
- Add(Instruction.LogicalAnd, InstType.OpBinaryCom, "&&", 9);
- Add(Instruction.LogicalExclusiveOr, InstType.OpBinaryCom, "^^", 10);
- Add(Instruction.LogicalNot, InstType.OpUnary, "!", 0);
- Add(Instruction.LogicalOr, InstType.OpBinaryCom, "||", 11);
- Add(Instruction.LoopBreak, InstType.OpNullary, "break");
- Add(Instruction.LoopContinue, InstType.OpNullary, "continue");
- Add(Instruction.PackHalf2x16, InstType.Special);
- Add(Instruction.ShiftLeft, InstType.OpBinary, "<<", 3);
- Add(Instruction.ShiftRightS32, InstType.OpBinary, ">>", 3);
- Add(Instruction.ShiftRightU32, InstType.OpBinary, ">>", 3);
- Add(Instruction.Maximum, InstType.CallBinary, "max");
- Add(Instruction.MaximumU32, InstType.CallBinary, "max");
- Add(Instruction.Minimum, InstType.CallBinary, "min");
- Add(Instruction.MinimumU32, InstType.CallBinary, "min");
- Add(Instruction.Multiply, InstType.OpBinaryCom, "*", 1);
- Add(Instruction.Negate, InstType.OpUnary, "-", 0);
- Add(Instruction.ReciprocalSquareRoot, InstType.CallUnary, "inversesqrt");
- Add(Instruction.Return, InstType.OpNullary, "return");
- Add(Instruction.Sine, InstType.CallUnary, "sin");
- Add(Instruction.SquareRoot, InstType.CallUnary, "sqrt");
- Add(Instruction.Subtract, InstType.OpBinary, "-", 2);
- Add(Instruction.TextureSample, InstType.Special);
- Add(Instruction.TextureSize, InstType.Special);
- Add(Instruction.Truncate, InstType.CallUnary, "trunc");
- Add(Instruction.UnpackHalf2x16, InstType.Special);
- }
-
- private static void Add(Instruction inst, InstType flags, string opName = null, int precedence = 0)
- {
- _infoTbl[(int)inst] = new InstInfo(flags, opName, precedence);
- }
-
- public static InstInfo GetInstructionInfo(Instruction inst)
- {
- return _infoTbl[(int)(inst & Instruction.Mask)];
- }
-
- public static string GetSoureExpr(CodeGenContext context, IAstNode node, VariableType dstType)
- {
- return ReinterpretCast(context, node, OperandManager.GetNodeDestType(node), dstType);
- }
-
- public static string Enclose(string expr, IAstNode node, Instruction pInst, bool isLhs)
- {
- InstInfo pInfo = GetInstructionInfo(pInst);
-
- return Enclose(expr, node, pInst, pInfo, isLhs);
- }
-
- public static string Enclose(string expr, IAstNode node, Instruction pInst, InstInfo pInfo, bool isLhs = false)
- {
- if (NeedsParenthesis(node, pInst, pInfo, isLhs))
- {
- expr = "(" + expr + ")";
- }
-
- return expr;
- }
-
- public static bool NeedsParenthesis(IAstNode node, Instruction pInst, InstInfo pInfo, bool isLhs)
- {
- // If the node isn't a operation, then it can only be a operand,
- // and those never needs to be surrounded in parenthesis.
- if (!(node is AstOperation operation))
- {
- // This is sort of a special case, if this is a negative constant,
- // and it is consumed by a unary operation, we need to put on the parenthesis,
- // as in GLSL a sequence like --2 or ~-1 is not valid.
- if (IsNegativeConst(node) && pInfo.Type == InstType.OpUnary)
- {
- return true;
- }
-
- return false;
- }
-
- if ((pInfo.Type & (InstType.Call | InstType.Special)) != 0)
- {
- return false;
- }
-
- InstInfo info = _infoTbl[(int)(operation.Inst & Instruction.Mask)];
-
- if ((info.Type & (InstType.Call | InstType.Special)) != 0)
- {
- return false;
- }
-
- if (info.Precedence < pInfo.Precedence)
- {
- return false;
- }
-
- if (info.Precedence == pInfo.Precedence && isLhs)
- {
- return false;
- }
-
- if (pInst == operation.Inst && info.Type == InstType.OpBinaryCom)
- {
- return false;
- }
-
- return true;
- }
-
- private static bool IsNegativeConst(IAstNode node)
- {
- if (!(node is AstOperand operand))
- {
- return false;
- }
-
- return operand.Type == OperandType.Constant && operand.Value < 0;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGenMemory.cs b/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGenMemory.cs
deleted file mode 100644
index 8b5257fc..00000000
--- a/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGenMemory.cs
+++ /dev/null
@@ -1,244 +0,0 @@
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using Ryujinx.Graphics.Shader.StructuredIr;
-
-using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenHelper;
-using static Ryujinx.Graphics.Shader.StructuredIr.InstructionInfo;
-
-namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
-{
- static class InstGenMemory
- {
- public static string LoadConstant(CodeGenContext context, AstOperation operation)
- {
- IAstNode src1 = operation.GetSource(1);
-
- string offsetExpr = GetSoureExpr(context, src1, GetSrcVarType(operation.Inst, 1));
-
- offsetExpr = Enclose(offsetExpr, src1, Instruction.ShiftRightS32, isLhs: true);
-
- return OperandManager.GetConstantBufferName(operation.GetSource(0), offsetExpr, context.Config.Type);
- }
-
- public static string TextureSample(CodeGenContext context, AstOperation operation)
- {
- AstTextureOperation texOp = (AstTextureOperation)operation;
-
- bool isBindless = (texOp.Flags & TextureFlags.Bindless) != 0;
- bool isGather = (texOp.Flags & TextureFlags.Gather) != 0;
- bool intCoords = (texOp.Flags & TextureFlags.IntCoords) != 0;
- bool hasLodBias = (texOp.Flags & TextureFlags.LodBias) != 0;
- bool hasLodLevel = (texOp.Flags & TextureFlags.LodLevel) != 0;
- bool hasOffset = (texOp.Flags & TextureFlags.Offset) != 0;
- bool hasOffsets = (texOp.Flags & TextureFlags.Offsets) != 0;
- bool isArray = (texOp.Type & TextureType.Array) != 0;
- bool isMultisample = (texOp.Type & TextureType.Multisample) != 0;
- bool isShadow = (texOp.Type & TextureType.Shadow) != 0;
-
- string texCall = intCoords ? "texelFetch" : "texture";
-
- if (isGather)
- {
- texCall += "Gather";
- }
- else if (hasLodLevel && !intCoords)
- {
- texCall += "Lod";
- }
-
- if (hasOffset)
- {
- texCall += "Offset";
- }
- else if (hasOffsets)
- {
- texCall += "Offsets";
- }
-
- string samplerName = OperandManager.GetSamplerName(context.Config.Type, texOp);
-
- texCall += "(" + samplerName;
-
- int coordsCount = texOp.Type.GetCoordsCount();
-
- int pCount = coordsCount;
-
- int arrayIndexElem = -1;
-
- if (isArray)
- {
- arrayIndexElem = pCount++;
- }
-
- // The sampler 1D shadow overload expects a
- // dummy value on the middle of the vector, who knows why...
- bool hasDummy1DShadowElem = texOp.Type == (TextureType.Texture1D | TextureType.Shadow);
-
- if (hasDummy1DShadowElem)
- {
- pCount++;
- }
-
- if (isShadow && !isGather)
- {
- pCount++;
- }
-
- // On textureGather*, the comparison value is
- // always specified as an extra argument.
- bool hasExtraCompareArg = isShadow && isGather;
-
- if (pCount == 5)
- {
- pCount = 4;
-
- hasExtraCompareArg = true;
- }
-
- int srcIndex = isBindless ? 1 : 0;
-
- string Src(VariableType type)
- {
- return GetSoureExpr(context, texOp.GetSource(srcIndex++), type);
- }
-
- void Append(string str)
- {
- texCall += ", " + str;
- }
-
- VariableType coordType = intCoords ? VariableType.S32 : VariableType.F32;
-
- string AssemblePVector(int count)
- {
- if (count > 1)
- {
- string[] elems = new string[count];
-
- for (int index = 0; index < count; index++)
- {
- if (arrayIndexElem == index)
- {
- elems[index] = Src(VariableType.S32);
-
- if (!intCoords)
- {
- elems[index] = "float(" + elems[index] + ")";
- }
- }
- else if (index == 1 && hasDummy1DShadowElem)
- {
- elems[index] = NumberFormatter.FormatFloat(0);
- }
- else
- {
- elems[index] = Src(coordType);
- }
- }
-
- string prefix = intCoords ? "i" : string.Empty;
-
- return prefix + "vec" + count + "(" + string.Join(", ", elems) + ")";
- }
- else
- {
- return Src(coordType);
- }
- }
-
- Append(AssemblePVector(pCount));
-
- if (hasExtraCompareArg)
- {
- Append(Src(VariableType.F32));
- }
-
- if (isMultisample)
- {
- Append(Src(VariableType.S32));
- }
- else if (hasLodLevel)
- {
- Append(Src(coordType));
- }
-
- string AssembleOffsetVector(int count)
- {
- if (count > 1)
- {
- string[] elems = new string[count];
-
- for (int index = 0; index < count; index++)
- {
- elems[index] = Src(VariableType.S32);
- }
-
- return "ivec" + count + "(" + string.Join(", ", elems) + ")";
- }
- else
- {
- return Src(VariableType.S32);
- }
- }
-
- if (hasOffset)
- {
- Append(AssembleOffsetVector(coordsCount));
- }
- else if (hasOffsets)
- {
- texCall += $", ivec{coordsCount}[4](";
-
- texCall += AssembleOffsetVector(coordsCount) + ", ";
- texCall += AssembleOffsetVector(coordsCount) + ", ";
- texCall += AssembleOffsetVector(coordsCount) + ", ";
- texCall += AssembleOffsetVector(coordsCount) + ")";
- }
-
- if (hasLodBias)
- {
- Append(Src(VariableType.F32));
- }
-
- // textureGather* optional extra component index,
- // not needed for shadow samplers.
- if (isGather && !isShadow)
- {
- Append(Src(VariableType.S32));
- }
-
- texCall += ")" + (isGather || !isShadow ? GetMask(texOp.ComponentMask) : "");
-
- return texCall;
- }
-
- public static string TextureSize(CodeGenContext context, AstOperation operation)
- {
- AstTextureOperation texOp = (AstTextureOperation)operation;
-
- bool isBindless = (texOp.Flags & TextureFlags.Bindless) != 0;
-
- string samplerName = OperandManager.GetSamplerName(context.Config.Type, texOp);
-
- IAstNode src0 = operation.GetSource(isBindless ? 1 : 0);
-
- string src0Expr = GetSoureExpr(context, src0, GetSrcVarType(operation.Inst, 0));
-
- return $"textureSize({samplerName}, {src0Expr}){GetMask(texOp.ComponentMask)}";
- }
-
- private static string GetMask(int compMask)
- {
- string mask = ".";
-
- for (int index = 0; index < 4; index++)
- {
- if ((compMask & (1 << index)) != 0)
- {
- mask += "rgba".Substring(index, 1);
- }
- }
-
- return mask;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGenPacking.cs b/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGenPacking.cs
deleted file mode 100644
index 4a40032c..00000000
--- a/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGenPacking.cs
+++ /dev/null
@@ -1,45 +0,0 @@
-using Ryujinx.Graphics.Shader.StructuredIr;
-
-using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenHelper;
-using static Ryujinx.Graphics.Shader.StructuredIr.InstructionInfo;
-
-namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
-{
- static class InstGenPacking
- {
- public static string PackHalf2x16(CodeGenContext context, AstOperation operation)
- {
- IAstNode src0 = operation.GetSource(0);
- IAstNode src1 = operation.GetSource(1);
-
- string src0Expr = GetSoureExpr(context, src0, GetSrcVarType(operation.Inst, 0));
- string src1Expr = GetSoureExpr(context, src1, GetSrcVarType(operation.Inst, 1));
-
- return $"packHalf2x16(vec2({src0Expr}, {src1Expr}))";
- }
-
- public static string UnpackHalf2x16(CodeGenContext context, AstOperation operation)
- {
- IAstNode src = operation.GetSource(0);
-
- string srcExpr = GetSoureExpr(context, src, GetSrcVarType(operation.Inst, 0));
-
- return $"unpackHalf2x16({srcExpr}){GetMask(operation.ComponentMask)}";
- }
-
- private static string GetMask(int compMask)
- {
- string mask = ".";
-
- for (int index = 0; index < 2; index++)
- {
- if ((compMask & (1 << index)) != 0)
- {
- mask += "xy".Substring(index, 1);
- }
- }
-
- return mask;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstInfo.cs b/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstInfo.cs
deleted file mode 100644
index fc9aef7e..00000000
--- a/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstInfo.cs
+++ /dev/null
@@ -1,18 +0,0 @@
-namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
-{
- struct InstInfo
- {
- public InstType Type { get; }
-
- public string OpName { get; }
-
- public int Precedence { get; }
-
- public InstInfo(InstType type, string opName, int precedence)
- {
- Type = type;
- OpName = opName;
- Precedence = precedence;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstType.cs b/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstType.cs
deleted file mode 100644
index 121cd079..00000000
--- a/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstType.cs
+++ /dev/null
@@ -1,27 +0,0 @@
-using System;
-
-namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
-{
- [Flags]
- enum InstType
- {
- OpNullary = Op | 0,
- OpUnary = Op | 1,
- OpBinary = Op | 2,
- OpTernary = Op | 3,
- OpBinaryCom = OpBinary | Commutative,
-
- CallNullary = Call | 0,
- CallUnary = Call | 1,
- CallBinary = Call | 2,
- CallTernary = Call | 3,
- CallQuaternary = Call | 4,
-
- Commutative = 1 << 8,
- Op = 1 << 9,
- Call = 1 << 10,
- Special = 1 << 11,
-
- ArityMask = 0xff
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/CodeGen/Glsl/NumberFormatter.cs b/Ryujinx.Graphics/Shader/CodeGen/Glsl/NumberFormatter.cs
deleted file mode 100644
index 2ec44277..00000000
--- a/Ryujinx.Graphics/Shader/CodeGen/Glsl/NumberFormatter.cs
+++ /dev/null
@@ -1,104 +0,0 @@
-using Ryujinx.Graphics.Shader.StructuredIr;
-using System;
-using System.Globalization;
-
-namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
-{
- static class NumberFormatter
- {
- private const int MaxDecimal = 256;
-
- public static bool TryFormat(int value, VariableType dstType, out string formatted)
- {
- if (dstType == VariableType.F32)
- {
- return TryFormatFloat(BitConverter.Int32BitsToSingle(value), out formatted);
- }
- else if (dstType == VariableType.S32)
- {
- formatted = FormatInt(value);
- }
- else if (dstType == VariableType.U32)
- {
- formatted = FormatUint((uint)value);
- }
- else if (dstType == VariableType.Bool)
- {
- formatted = value != 0 ? "true" : "false";
- }
- else
- {
- throw new ArgumentException($"Invalid variable type \"{dstType}\".");
- }
-
- return true;
- }
-
- public static string FormatFloat(float value)
- {
- if (!TryFormatFloat(value, out string formatted))
- {
- throw new ArgumentException("Failed to convert float value to string.");
- }
-
- return formatted;
- }
-
- public static bool TryFormatFloat(float value, out string formatted)
- {
- if (float.IsNaN(value) || float.IsInfinity(value))
- {
- formatted = null;
-
- return false;
- }
-
- formatted = value.ToString("G9", CultureInfo.InvariantCulture);
-
- if (!(formatted.Contains('.') ||
- formatted.Contains('e') ||
- formatted.Contains('E')))
- {
- formatted += ".0";
- }
-
- return true;
- }
-
- public static string FormatInt(int value, VariableType dstType)
- {
- if (dstType == VariableType.S32)
- {
- return FormatInt(value);
- }
- else if (dstType == VariableType.U32)
- {
- return FormatUint((uint)value);
- }
- else
- {
- throw new ArgumentException($"Invalid variable type \"{dstType}\".");
- }
- }
-
- public static string FormatInt(int value)
- {
- if (value <= MaxDecimal && value >= -MaxDecimal)
- {
- return value.ToString(CultureInfo.InvariantCulture);
- }
-
- return "0x" + value.ToString("X", CultureInfo.InvariantCulture);
- }
-
- public static string FormatUint(uint value)
- {
- if (value <= MaxDecimal && value >= 0)
- {
- return value.ToString(CultureInfo.InvariantCulture) + "u";
- }
-
- return "0x" + value.ToString("X", CultureInfo.InvariantCulture) + "u";
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/CodeGen/Glsl/OperandManager.cs b/Ryujinx.Graphics/Shader/CodeGen/Glsl/OperandManager.cs
deleted file mode 100644
index 19f7185e..00000000
--- a/Ryujinx.Graphics/Shader/CodeGen/Glsl/OperandManager.cs
+++ /dev/null
@@ -1,249 +0,0 @@
-using Ryujinx.Graphics.Gal;
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using Ryujinx.Graphics.Shader.StructuredIr;
-using System;
-using System.Collections.Generic;
-
-using static Ryujinx.Graphics.Shader.StructuredIr.InstructionInfo;
-
-namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
-{
- class OperandManager
- {
- private static string[] _stagePrefixes = new string[] { "vp", "tcp", "tep", "gp", "fp" };
-
- private struct BuiltInAttribute
- {
- public string Name { get; }
-
- public VariableType Type { get; }
-
- public BuiltInAttribute(string name, VariableType type)
- {
- Name = name;
- Type = type;
- }
- }
-
- private static Dictionary<int, BuiltInAttribute> _builtInAttributes =
- new Dictionary<int, BuiltInAttribute>()
- {
- { AttributeConsts.Layer, new BuiltInAttribute("gl_Layer", VariableType.S32) },
- { AttributeConsts.PointSize, new BuiltInAttribute("gl_PointSize", VariableType.F32) },
- { AttributeConsts.PositionX, new BuiltInAttribute("gl_Position.x", VariableType.F32) },
- { AttributeConsts.PositionY, new BuiltInAttribute("gl_Position.y", VariableType.F32) },
- { AttributeConsts.PositionZ, new BuiltInAttribute("gl_Position.z", VariableType.F32) },
- { AttributeConsts.PositionW, new BuiltInAttribute("gl_Position.w", VariableType.F32) },
- { AttributeConsts.ClipDistance0, new BuiltInAttribute("gl_ClipDistance[0]", VariableType.F32) },
- { AttributeConsts.ClipDistance1, new BuiltInAttribute("gl_ClipDistance[1]", VariableType.F32) },
- { AttributeConsts.ClipDistance2, new BuiltInAttribute("gl_ClipDistance[2]", VariableType.F32) },
- { AttributeConsts.ClipDistance3, new BuiltInAttribute("gl_ClipDistance[3]", VariableType.F32) },
- { AttributeConsts.ClipDistance4, new BuiltInAttribute("gl_ClipDistance[4]", VariableType.F32) },
- { AttributeConsts.ClipDistance5, new BuiltInAttribute("gl_ClipDistance[5]", VariableType.F32) },
- { AttributeConsts.ClipDistance6, new BuiltInAttribute("gl_ClipDistance[6]", VariableType.F32) },
- { AttributeConsts.ClipDistance7, new BuiltInAttribute("gl_ClipDistance[7]", VariableType.F32) },
- { AttributeConsts.PointCoordX, new BuiltInAttribute("gl_PointCoord.x", VariableType.F32) },
- { AttributeConsts.PointCoordY, new BuiltInAttribute("gl_PointCoord.y", VariableType.F32) },
- { AttributeConsts.TessCoordX, new BuiltInAttribute("gl_TessCoord.x", VariableType.F32) },
- { AttributeConsts.TessCoordY, new BuiltInAttribute("gl_TessCoord.y", VariableType.F32) },
- { AttributeConsts.InstanceId, new BuiltInAttribute("instance", VariableType.S32) },
- { AttributeConsts.VertexId, new BuiltInAttribute("gl_VertexID", VariableType.S32) },
- { AttributeConsts.FrontFacing, new BuiltInAttribute("gl_FrontFacing", VariableType.Bool) },
- { AttributeConsts.FragmentOutputDepth, new BuiltInAttribute("gl_FragDepth", VariableType.F32) }
- };
-
- private Dictionary<AstOperand, string> _locals;
-
- public OperandManager()
- {
- _locals = new Dictionary<AstOperand, string>();
- }
-
- public string DeclareLocal(AstOperand operand)
- {
- string name = $"{DefaultNames.LocalNamePrefix}_{_locals.Count}";
-
- _locals.Add(operand, name);
-
- return name;
- }
-
- public string GetExpression(AstOperand operand, GalShaderType shaderType)
- {
- switch (operand.Type)
- {
- case OperandType.Attribute:
- return GetAttributeName(operand, shaderType);
-
- case OperandType.Constant:
- return NumberFormatter.FormatInt(operand.Value);
-
- case OperandType.ConstantBuffer:
- return GetConstantBufferName(operand, shaderType);
-
- case OperandType.LocalVariable:
- return _locals[operand];
-
- case OperandType.Undefined:
- return DefaultNames.UndefinedName;
- }
-
- throw new ArgumentException($"Invalid operand type \"{operand.Type}\".");
- }
-
- public static string GetConstantBufferName(AstOperand cbuf, GalShaderType shaderType)
- {
- string ubName = GetUbName(shaderType, cbuf.CbufSlot);
-
- ubName += "[" + (cbuf.CbufOffset >> 2) + "]";
-
- return ubName + "." + GetSwizzleMask(cbuf.CbufOffset & 3);
- }
-
- public static string GetConstantBufferName(IAstNode slot, string offsetExpr, GalShaderType shaderType)
- {
- // Non-constant slots are not supported.
- // It is expected that upstream stages are never going to generate non-constant
- // slot access.
- AstOperand operand = (AstOperand)slot;
-
- string ubName = GetUbName(shaderType, operand.Value);
-
- string index0 = "[" + offsetExpr + " >> 4]";
- string index1 = "[" + offsetExpr + " >> 2 & 3]";
-
- return ubName + index0 + index1;
- }
-
- public static string GetOutAttributeName(AstOperand attr, GalShaderType shaderType)
- {
- return GetAttributeName(attr, shaderType, isOutAttr: true);
- }
-
- private static string GetAttributeName(AstOperand attr, GalShaderType shaderType, bool isOutAttr = false)
- {
- int value = attr.Value;
-
- string swzMask = GetSwizzleMask((value >> 2) & 3);
-
- if (value >= AttributeConsts.UserAttributeBase &&
- value < AttributeConsts.UserAttributeEnd)
- {
- value -= AttributeConsts.UserAttributeBase;
-
- string prefix = isOutAttr
- ? DefaultNames.OAttributePrefix
- : DefaultNames.IAttributePrefix;
-
- string name = $"{prefix}{(value >> 4)}";
-
- if (shaderType == GalShaderType.Geometry && !isOutAttr)
- {
- name += "[0]";
- }
-
- name += "." + swzMask;
-
- return name;
- }
- else
- {
- if (value >= AttributeConsts.FragmentOutputColorBase &&
- value < AttributeConsts.FragmentOutputColorEnd)
- {
- value -= AttributeConsts.FragmentOutputColorBase;
-
- return $"{DefaultNames.OAttributePrefix}{(value >> 4)}.{swzMask}";
- }
- else if (_builtInAttributes.TryGetValue(value & ~3, out BuiltInAttribute builtInAttr))
- {
- // TODO: There must be a better way to handle this...
- if (shaderType == GalShaderType.Fragment)
- {
- switch (value & ~3)
- {
- case AttributeConsts.PositionX: return "gl_FragCoord.x";
- case AttributeConsts.PositionY: return "gl_FragCoord.y";
- case AttributeConsts.PositionZ: return "gl_FragCoord.z";
- case AttributeConsts.PositionW: return "1.0";
- }
- }
-
- string name = builtInAttr.Name;
-
- if (shaderType == GalShaderType.Geometry && !isOutAttr)
- {
- name = "gl_in[0]." + name;
- }
-
- return name;
- }
- }
-
- // TODO: Warn about unknown built-in attribute.
-
- return isOutAttr ? "// bad_attr0x" + value.ToString("X") : "0.0";
- }
-
- public static string GetUbName(GalShaderType shaderType, int slot)
- {
- string ubName = GetShaderStagePrefix(shaderType);
-
- ubName += "_" + DefaultNames.UniformNamePrefix + slot;
-
- return ubName + "_" + DefaultNames.UniformNameSuffix;
- }
-
- public static string GetSamplerName(GalShaderType shaderType, AstTextureOperation texOp)
- {
- string suffix;
-
- if ((texOp.Flags & TextureFlags.Bindless) != 0)
- {
- AstOperand operand = texOp.GetSource(0) as AstOperand;
-
- suffix = "_cb" + operand.CbufSlot + "_" + operand.CbufOffset;
- }
- else
- {
- suffix = (texOp.Handle - 8).ToString();
- }
-
- return GetShaderStagePrefix(shaderType) + "_" + DefaultNames.SamplerNamePrefix + suffix;
- }
-
- public static string GetShaderStagePrefix(GalShaderType shaderType)
- {
- return _stagePrefixes[(int)shaderType];
- }
-
- private static string GetSwizzleMask(int value)
- {
- return "xyzw".Substring(value, 1);
- }
-
- public static VariableType GetNodeDestType(IAstNode node)
- {
- if (node is AstOperation operation)
- {
- return GetDestVarType(operation.Inst);
- }
- else if (node is AstOperand operand)
- {
- if (operand.Type == OperandType.Attribute)
- {
- if (_builtInAttributes.TryGetValue(operand.Value & ~3, out BuiltInAttribute builtInAttr))
- {
- return builtInAttr.Type;
- }
- }
-
- return OperandInfo.GetVarType(operand);
- }
- else
- {
- throw new ArgumentException($"Invalid node type \"{node?.GetType().Name ?? "null"}\".");
- }
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/CodeGen/Glsl/TypeConversion.cs b/Ryujinx.Graphics/Shader/CodeGen/Glsl/TypeConversion.cs
deleted file mode 100644
index 7adc5ad3..00000000
--- a/Ryujinx.Graphics/Shader/CodeGen/Glsl/TypeConversion.cs
+++ /dev/null
@@ -1,85 +0,0 @@
-using Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions;
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using Ryujinx.Graphics.Shader.StructuredIr;
-using System;
-
-namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
-{
- static class TypeConversion
- {
- public static string ReinterpretCast(
- CodeGenContext context,
- IAstNode node,
- VariableType srcType,
- VariableType dstType)
- {
- if (node is AstOperand operand && operand.Type == OperandType.Constant)
- {
- if (NumberFormatter.TryFormat(operand.Value, dstType, out string formatted))
- {
- return formatted;
- }
- }
-
- string expr = InstGen.GetExpression(context, node);
-
- return ReinterpretCast(expr, node, srcType, dstType);
- }
-
- private static string ReinterpretCast(string expr, IAstNode node, VariableType srcType, VariableType dstType)
- {
- if (srcType == dstType)
- {
- return expr;
- }
-
- if (srcType == VariableType.F32)
- {
- switch (dstType)
- {
- case VariableType.S32: return $"floatBitsToInt({expr})";
- case VariableType.U32: return $"floatBitsToUint({expr})";
- }
- }
- else if (dstType == VariableType.F32)
- {
- switch (srcType)
- {
- case VariableType.Bool: return $"intBitsToFloat({ReinterpretBoolToInt(expr, node, VariableType.S32)})";
- case VariableType.S32: return $"intBitsToFloat({expr})";
- case VariableType.U32: return $"uintBitsToFloat({expr})";
- }
- }
- else if (srcType == VariableType.Bool)
- {
- return ReinterpretBoolToInt(expr, node, dstType);
- }
- else if (dstType == VariableType.Bool)
- {
- expr = InstGenHelper.Enclose(expr, node, Instruction.CompareNotEqual, isLhs: true);
-
- return $"({expr} != 0)";
- }
- else if (dstType == VariableType.S32)
- {
- return $"int({expr})";
- }
- else if (dstType == VariableType.U32)
- {
- return $"uint({expr})";
- }
-
- throw new ArgumentException($"Invalid reinterpret cast from \"{srcType}\" to \"{dstType}\".");
- }
-
- private static string ReinterpretBoolToInt(string expr, IAstNode node, VariableType dstType)
- {
- string trueExpr = NumberFormatter.FormatInt(IrConsts.True, dstType);
- string falseExpr = NumberFormatter.FormatInt(IrConsts.False, dstType);
-
- expr = InstGenHelper.Enclose(expr, node, Instruction.ConditionalSelect, isLhs: false);
-
- return $"({expr} ? {trueExpr} : {falseExpr})";
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/BitfieldExtensions.cs b/Ryujinx.Graphics/Shader/Decoders/BitfieldExtensions.cs
deleted file mode 100644
index 3bb9bc1f..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/BitfieldExtensions.cs
+++ /dev/null
@@ -1,25 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- static class BitfieldExtensions
- {
- public static bool Extract(this int value, int lsb)
- {
- return ((int)(value >> lsb) & 1) != 0;
- }
-
- public static int Extract(this int value, int lsb, int length)
- {
- return (int)(value >> lsb) & (int)(uint.MaxValue >> (32 - length));
- }
-
- public static bool Extract(this long value, int lsb)
- {
- return ((int)(value >> lsb) & 1) != 0;
- }
-
- public static int Extract(this long value, int lsb, int length)
- {
- return (int)(value >> lsb) & (int)(uint.MaxValue >> (32 - length));
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/Block.cs b/Ryujinx.Graphics/Shader/Decoders/Block.cs
deleted file mode 100644
index b5e610d7..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/Block.cs
+++ /dev/null
@@ -1,117 +0,0 @@
-using System;
-using System.Collections.Generic;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class Block
- {
- public ulong Address { get; set; }
- public ulong EndAddress { get; set; }
-
- public Block Next { get; set; }
- public Block Branch { get; set; }
-
- public List<OpCode> OpCodes { get; }
- public List<OpCodeSsy> SsyOpCodes { get; }
-
- public Block(ulong address)
- {
- Address = address;
-
- OpCodes = new List<OpCode>();
- SsyOpCodes = new List<OpCodeSsy>();
- }
-
- public void Split(Block rightBlock)
- {
- int splitIndex = BinarySearch(OpCodes, rightBlock.Address);
-
- if (OpCodes[splitIndex].Address < rightBlock.Address)
- {
- splitIndex++;
- }
-
- int splitCount = OpCodes.Count - splitIndex;
-
- if (splitCount <= 0)
- {
- throw new ArgumentException("Can't split at right block address.");
- }
-
- rightBlock.EndAddress = EndAddress;
-
- rightBlock.Next = Next;
- rightBlock.Branch = Branch;
-
- rightBlock.OpCodes.AddRange(OpCodes.GetRange(splitIndex, splitCount));
-
- rightBlock.UpdateSsyOpCodes();
-
- EndAddress = rightBlock.Address;
-
- Next = rightBlock;
- Branch = null;
-
- OpCodes.RemoveRange(splitIndex, splitCount);
-
- UpdateSsyOpCodes();
- }
-
- private static int BinarySearch(List<OpCode> opCodes, ulong address)
- {
- int left = 0;
- int middle = 0;
- int right = opCodes.Count - 1;
-
- while (left <= right)
- {
- int size = right - left;
-
- middle = left + (size >> 1);
-
- OpCode opCode = opCodes[middle];
-
- if (address == opCode.Address)
- {
- break;
- }
-
- if (address < opCode.Address)
- {
- right = middle - 1;
- }
- else
- {
- left = middle + 1;
- }
- }
-
- return middle;
- }
-
- public OpCode GetLastOp()
- {
- if (OpCodes.Count != 0)
- {
- return OpCodes[OpCodes.Count - 1];
- }
-
- return null;
- }
-
- public void UpdateSsyOpCodes()
- {
- SsyOpCodes.Clear();
-
- for (int index = 0; index < OpCodes.Count; index++)
- {
- if (!(OpCodes[index] is OpCodeSsy op))
- {
- continue;
- }
-
- SsyOpCodes.Add(op);
- }
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/Condition.cs b/Ryujinx.Graphics/Shader/Decoders/Condition.cs
deleted file mode 100644
index 10400f94..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/Condition.cs
+++ /dev/null
@@ -1,45 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- enum Condition
- {
- Less = 1 << 0,
- Equal = 1 << 1,
- Greater = 1 << 2,
- Nan = 1 << 3,
- Unsigned = 1 << 4,
-
- Never = 0,
-
- LessOrEqual = Less | Equal,
- NotEqual = Less | Greater,
- GreaterOrEqual = Greater | Equal,
- Number = Greater | Equal | Less,
-
- LessUnordered = Less | Nan,
- EqualUnordered = Equal | Nan,
- LessOrEqualUnordered = LessOrEqual | Nan,
- GreaterUnordered = Greater | Nan,
- NotEqualUnordered = NotEqual | Nan,
- GreaterOrEqualUnordered = GreaterOrEqual | Nan,
-
- Always = 0xf,
-
- Off = Unsigned | Never,
- Lower = Unsigned | Less,
- Sff = Unsigned | Equal,
- LowerOrSame = Unsigned | LessOrEqual,
- Higher = Unsigned | Greater,
- Sft = Unsigned | NotEqual,
- HigherOrSame = Unsigned | GreaterOrEqual,
- Oft = Unsigned | Always,
-
- CsmTa = 0x18,
- CsmTr = 0x19,
- CsmMx = 0x1a,
- FcsmTa = 0x1b,
- FcsmTr = 0x1c,
- FcsmMx = 0x1d,
- Rle = 0x1e,
- Rgt = 0x1f
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/ConditionalOperation.cs b/Ryujinx.Graphics/Shader/Decoders/ConditionalOperation.cs
deleted file mode 100644
index 4fc31e84..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/ConditionalOperation.cs
+++ /dev/null
@@ -1,10 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- enum ConditionalOperation
- {
- False = 0,
- True = 1,
- Zero = 2,
- NotZero = 3
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/Decoder.cs b/Ryujinx.Graphics/Shader/Decoders/Decoder.cs
deleted file mode 100644
index 754e0388..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/Decoder.cs
+++ /dev/null
@@ -1,406 +0,0 @@
-using Ryujinx.Graphics.Gal;
-using Ryujinx.Graphics.Shader.Instructions;
-using System;
-using System.Collections.Concurrent;
-using System.Collections.Generic;
-using System.Linq;
-using System.Reflection.Emit;
-
-using static Ryujinx.Graphics.Shader.IntermediateRepresentation.OperandHelper;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- static class Decoder
- {
- private const long HeaderSize = 0x50;
-
- private delegate object OpActivator(InstEmitter emitter, ulong address, long opCode);
-
- private static ConcurrentDictionary<Type, OpActivator> _opActivators;
-
- static Decoder()
- {
- _opActivators = new ConcurrentDictionary<Type, OpActivator>();
- }
-
- public static Block[] Decode(IGalMemory memory, ulong address)
- {
- List<Block> blocks = new List<Block>();
-
- Queue<Block> workQueue = new Queue<Block>();
-
- Dictionary<ulong, Block> visited = new Dictionary<ulong, Block>();
-
- Block GetBlock(ulong blkAddress)
- {
- if (!visited.TryGetValue(blkAddress, out Block block))
- {
- block = new Block(blkAddress);
-
- workQueue.Enqueue(block);
-
- visited.Add(blkAddress, block);
- }
-
- return block;
- }
-
- ulong startAddress = address + HeaderSize;
-
- GetBlock(startAddress);
-
- while (workQueue.TryDequeue(out Block currBlock))
- {
- // Check if the current block is inside another block.
- if (BinarySearch(blocks, currBlock.Address, out int nBlkIndex))
- {
- Block nBlock = blocks[nBlkIndex];
-
- if (nBlock.Address == currBlock.Address)
- {
- throw new InvalidOperationException("Found duplicate block address on the list.");
- }
-
- nBlock.Split(currBlock);
-
- blocks.Insert(nBlkIndex + 1, currBlock);
-
- continue;
- }
-
- // If we have a block after the current one, set the limit address.
- ulong limitAddress = ulong.MaxValue;
-
- if (nBlkIndex != blocks.Count)
- {
- Block nBlock = blocks[nBlkIndex];
-
- int nextIndex = nBlkIndex + 1;
-
- if (nBlock.Address < currBlock.Address && nextIndex < blocks.Count)
- {
- limitAddress = blocks[nextIndex].Address;
- }
- else if (nBlock.Address > currBlock.Address)
- {
- limitAddress = blocks[nBlkIndex].Address;
- }
- }
-
- FillBlock(memory, currBlock, limitAddress, startAddress);
-
- if (currBlock.OpCodes.Count != 0)
- {
- foreach (OpCodeSsy ssyOp in currBlock.SsyOpCodes)
- {
- GetBlock(ssyOp.GetAbsoluteAddress());
- }
-
- // Set child blocks. "Branch" is the block the branch instruction
- // points to (when taken), "Next" is the block at the next address,
- // executed when the branch is not taken. For Unconditional Branches
- // or end of program, Next is null.
- OpCode lastOp = currBlock.GetLastOp();
-
- if (lastOp is OpCodeBranch op)
- {
- currBlock.Branch = GetBlock(op.GetAbsoluteAddress());
- }
-
- if (!IsUnconditionalBranch(lastOp))
- {
- currBlock.Next = GetBlock(currBlock.EndAddress);
- }
- }
-
- // Insert the new block on the list (sorted by address).
- if (blocks.Count != 0)
- {
- Block nBlock = blocks[nBlkIndex];
-
- blocks.Insert(nBlkIndex + (nBlock.Address < currBlock.Address ? 1 : 0), currBlock);
- }
- else
- {
- blocks.Add(currBlock);
- }
- }
-
- foreach (Block ssyBlock in blocks.Where(x => x.SsyOpCodes.Count != 0))
- {
- for (int ssyIndex = 0; ssyIndex < ssyBlock.SsyOpCodes.Count; ssyIndex++)
- {
- PropagateSsy(visited, ssyBlock, ssyIndex);
- }
- }
-
- return blocks.ToArray();
- }
-
- private static bool BinarySearch(List<Block> blocks, ulong address, out int index)
- {
- index = 0;
-
- int left = 0;
- int right = blocks.Count - 1;
-
- while (left <= right)
- {
- int size = right - left;
-
- int middle = left + (size >> 1);
-
- Block block = blocks[middle];
-
- index = middle;
-
- if (address >= block.Address && address < block.EndAddress)
- {
- return true;
- }
-
- if (address < block.Address)
- {
- right = middle - 1;
- }
- else
- {
- left = middle + 1;
- }
- }
-
- return false;
- }
-
- private static void FillBlock(
- IGalMemory memory,
- Block block,
- ulong limitAddress,
- ulong startAddress)
- {
- ulong address = block.Address;
-
- do
- {
- if (address >= limitAddress)
- {
- break;
- }
-
- // Ignore scheduling instructions, which are written every 32 bytes.
- if (((address - startAddress) & 0x1f) == 0)
- {
- address += 8;
-
- continue;
- }
-
- uint word0 = (uint)memory.ReadInt32((long)(address + 0));
- uint word1 = (uint)memory.ReadInt32((long)(address + 4));
-
- ulong opAddress = address;
-
- address += 8;
-
- long opCode = word0 | (long)word1 << 32;
-
- (InstEmitter emitter, Type opCodeType) = OpCodeTable.GetEmitter(opCode);
-
- if (emitter == null)
- {
- // TODO: Warning, illegal encoding.
- continue;
- }
-
- OpCode op = MakeOpCode(opCodeType, emitter, opAddress, opCode);
-
- block.OpCodes.Add(op);
- }
- while (!IsBranch(block.GetLastOp()));
-
- block.EndAddress = address;
-
- block.UpdateSsyOpCodes();
- }
-
- private static bool IsUnconditionalBranch(OpCode opCode)
- {
- return IsUnconditional(opCode) && IsBranch(opCode);
- }
-
- private static bool IsUnconditional(OpCode opCode)
- {
- if (opCode is OpCodeExit op && op.Condition != Condition.Always)
- {
- return false;
- }
-
- return opCode.Predicate.Index == RegisterConsts.PredicateTrueIndex && !opCode.InvertPredicate;
- }
-
- private static bool IsBranch(OpCode opCode)
- {
- return (opCode is OpCodeBranch && opCode.Emitter != InstEmit.Ssy) ||
- opCode is OpCodeSync ||
- opCode is OpCodeExit;
- }
-
- private static OpCode MakeOpCode(Type type, InstEmitter emitter, ulong address, long opCode)
- {
- if (type == null)
- {
- throw new ArgumentNullException(nameof(type));
- }
-
- OpActivator createInstance = _opActivators.GetOrAdd(type, CacheOpActivator);
-
- return (OpCode)createInstance(emitter, address, opCode);
- }
-
- private static OpActivator CacheOpActivator(Type type)
- {
- Type[] argTypes = new Type[] { typeof(InstEmitter), typeof(ulong), typeof(long) };
-
- DynamicMethod mthd = new DynamicMethod($"Make{type.Name}", type, argTypes);
-
- ILGenerator generator = mthd.GetILGenerator();
-
- generator.Emit(OpCodes.Ldarg_0);
- generator.Emit(OpCodes.Ldarg_1);
- generator.Emit(OpCodes.Ldarg_2);
- generator.Emit(OpCodes.Newobj, type.GetConstructor(argTypes));
- generator.Emit(OpCodes.Ret);
-
- return (OpActivator)mthd.CreateDelegate(typeof(OpActivator));
- }
-
- private struct PathBlockState
- {
- public Block Block { get; }
-
- private enum RestoreType
- {
- None,
- PopSsy,
- PushSync
- }
-
- private RestoreType _restoreType;
-
- private ulong _restoreValue;
-
- public bool ReturningFromVisit => _restoreType != RestoreType.None;
-
- public PathBlockState(Block block)
- {
- Block = block;
- _restoreType = RestoreType.None;
- _restoreValue = 0;
- }
-
- public PathBlockState(int oldSsyStackSize)
- {
- Block = null;
- _restoreType = RestoreType.PopSsy;
- _restoreValue = (ulong)oldSsyStackSize;
- }
-
- public PathBlockState(ulong syncAddress)
- {
- Block = null;
- _restoreType = RestoreType.PushSync;
- _restoreValue = syncAddress;
- }
-
- public void RestoreStackState(Stack<ulong> ssyStack)
- {
- if (_restoreType == RestoreType.PushSync)
- {
- ssyStack.Push(_restoreValue);
- }
- else if (_restoreType == RestoreType.PopSsy)
- {
- while (ssyStack.Count > (uint)_restoreValue)
- {
- ssyStack.Pop();
- }
- }
- }
- }
-
- private static void PropagateSsy(Dictionary<ulong, Block> blocks, Block ssyBlock, int ssyIndex)
- {
- OpCodeSsy ssyOp = ssyBlock.SsyOpCodes[ssyIndex];
-
- Stack<PathBlockState> workQueue = new Stack<PathBlockState>();
-
- HashSet<Block> visited = new HashSet<Block>();
-
- Stack<ulong> ssyStack = new Stack<ulong>();
-
- void Push(PathBlockState pbs)
- {
- if (pbs.Block == null || visited.Add(pbs.Block))
- {
- workQueue.Push(pbs);
- }
- }
-
- Push(new PathBlockState(ssyBlock));
-
- while (workQueue.TryPop(out PathBlockState pbs))
- {
- if (pbs.ReturningFromVisit)
- {
- pbs.RestoreStackState(ssyStack);
-
- continue;
- }
-
- Block current = pbs.Block;
-
- int ssyOpCodesCount = current.SsyOpCodes.Count;
-
- if (ssyOpCodesCount != 0)
- {
- Push(new PathBlockState(ssyStack.Count));
-
- for (int index = ssyIndex; index < ssyOpCodesCount; index++)
- {
- ssyStack.Push(current.SsyOpCodes[index].GetAbsoluteAddress());
- }
- }
-
- ssyIndex = 0;
-
- if (current.Next != null)
- {
- Push(new PathBlockState(current.Next));
- }
-
- if (current.Branch != null)
- {
- Push(new PathBlockState(current.Branch));
- }
- else if (current.GetLastOp() is OpCodeSync op)
- {
- ulong syncAddress = ssyStack.Pop();
-
- if (ssyStack.Count == 0)
- {
- ssyStack.Push(syncAddress);
-
- op.Targets.Add(ssyOp, op.Targets.Count);
-
- ssyOp.Syncs.TryAdd(op, Local());
- }
- else
- {
- Push(new PathBlockState(syncAddress));
- Push(new PathBlockState(blocks[syncAddress]));
- }
- }
- }
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/DecoderHelper.cs b/Ryujinx.Graphics/Shader/Decoders/DecoderHelper.cs
deleted file mode 100644
index fd0a45e8..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/DecoderHelper.cs
+++ /dev/null
@@ -1,58 +0,0 @@
-using System;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- static class DecoderHelper
- {
- public static int DecodeS20Immediate(long opCode)
- {
- int imm = opCode.Extract(20, 19);
-
- bool negate = opCode.Extract(56);
-
- if (negate)
- {
- imm = -imm;
- }
-
- return imm;
- }
-
- public static int Decode2xF10Immediate(long opCode)
- {
- int immH0 = opCode.Extract(20, 9);
- int immH1 = opCode.Extract(30, 9);
-
- bool negateH0 = opCode.Extract(29);
- bool negateH1 = opCode.Extract(56);
-
- if (negateH0)
- {
- immH0 |= 1 << 9;
- }
-
- if (negateH1)
- {
- immH1 |= 1 << 9;
- }
-
- return immH1 << 22 | immH0 << 6;
- }
-
- public static float DecodeF20Immediate(long opCode)
- {
- int imm = opCode.Extract(20, 19);
-
- bool negate = opCode.Extract(56);
-
- imm <<= 12;
-
- if (negate)
- {
- imm |= 1 << 31;
- }
-
- return BitConverter.Int32BitsToSingle(imm);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/FPHalfSwizzle.cs b/Ryujinx.Graphics/Shader/Decoders/FPHalfSwizzle.cs
deleted file mode 100644
index 3ddf17cf..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/FPHalfSwizzle.cs
+++ /dev/null
@@ -1,10 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- enum FPHalfSwizzle
- {
- FP16 = 0,
- FP32 = 1,
- DupH0 = 2,
- DupH1 = 3
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/FPType.cs b/Ryujinx.Graphics/Shader/Decoders/FPType.cs
deleted file mode 100644
index e602ad45..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/FPType.cs
+++ /dev/null
@@ -1,9 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- enum FPType
- {
- FP16 = 1,
- FP32 = 2,
- FP64 = 3
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/FmulScale.cs b/Ryujinx.Graphics/Shader/Decoders/FmulScale.cs
deleted file mode 100644
index c35c6e48..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/FmulScale.cs
+++ /dev/null
@@ -1,13 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- enum FmulScale
- {
- None = 0,
- Divide2 = 1,
- Divide4 = 2,
- Divide8 = 3,
- Multiply8 = 4,
- Multiply4 = 5,
- Multiply2 = 6
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/IOpCode.cs b/Ryujinx.Graphics/Shader/Decoders/IOpCode.cs
deleted file mode 100644
index dd6ad79a..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/IOpCode.cs
+++ /dev/null
@@ -1,16 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- interface IOpCode
- {
- InstEmitter Emitter { get; }
-
- ulong Address { get; }
- long RawOpCode { get; }
-
- Register Predicate { get; }
-
- bool InvertPredicate { get; }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/IOpCodeAlu.cs b/Ryujinx.Graphics/Shader/Decoders/IOpCodeAlu.cs
deleted file mode 100644
index d840d49d..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/IOpCodeAlu.cs
+++ /dev/null
@@ -1,12 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- interface IOpCodeAlu : IOpCodeRd, IOpCodeRa
- {
- Register Predicate39 { get; }
-
- bool InvertP { get; }
- bool Extended { get; }
- bool SetCondCode { get; }
- bool Saturate { get; }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/IOpCodeCbuf.cs b/Ryujinx.Graphics/Shader/Decoders/IOpCodeCbuf.cs
deleted file mode 100644
index 42a17451..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/IOpCodeCbuf.cs
+++ /dev/null
@@ -1,8 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- interface IOpCodeCbuf : IOpCode
- {
- int Offset { get; }
- int Slot { get; }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/IOpCodeFArith.cs b/Ryujinx.Graphics/Shader/Decoders/IOpCodeFArith.cs
deleted file mode 100644
index d68ccf59..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/IOpCodeFArith.cs
+++ /dev/null
@@ -1,12 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- interface IOpCodeFArith : IOpCodeAlu
- {
- RoundingMode RoundingMode { get; }
-
- FmulScale Scale { get; }
-
- bool FlushToZero { get; }
- bool AbsoluteA { get; }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/IOpCodeHfma.cs b/Ryujinx.Graphics/Shader/Decoders/IOpCodeHfma.cs
deleted file mode 100644
index 4638f660..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/IOpCodeHfma.cs
+++ /dev/null
@@ -1,13 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- interface IOpCodeHfma : IOpCode
- {
- bool NegateB { get; }
- bool NegateC { get; }
- bool Saturate { get; }
-
- FPHalfSwizzle SwizzleA { get; }
- FPHalfSwizzle SwizzleB { get; }
- FPHalfSwizzle SwizzleC { get; }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/IOpCodeImm.cs b/Ryujinx.Graphics/Shader/Decoders/IOpCodeImm.cs
deleted file mode 100644
index 9cfcd69b..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/IOpCodeImm.cs
+++ /dev/null
@@ -1,7 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- interface IOpCodeImm : IOpCode
- {
- int Immediate { get; }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/IOpCodeImmF.cs b/Ryujinx.Graphics/Shader/Decoders/IOpCodeImmF.cs
deleted file mode 100644
index 629eff79..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/IOpCodeImmF.cs
+++ /dev/null
@@ -1,7 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- interface IOpCodeImmF : IOpCode
- {
- float Immediate { get; }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/IOpCodeLop.cs b/Ryujinx.Graphics/Shader/Decoders/IOpCodeLop.cs
deleted file mode 100644
index 62c87bf4..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/IOpCodeLop.cs
+++ /dev/null
@@ -1,10 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- interface IOpCodeLop : IOpCodeAlu
- {
- LogicalOperation LogicalOp { get; }
-
- bool InvertA { get; }
- bool InvertB { get; }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/IOpCodeRa.cs b/Ryujinx.Graphics/Shader/Decoders/IOpCodeRa.cs
deleted file mode 100644
index e5902110..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/IOpCodeRa.cs
+++ /dev/null
@@ -1,7 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- interface IOpCodeRa : IOpCode
- {
- Register Ra { get; }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/IOpCodeRc.cs b/Ryujinx.Graphics/Shader/Decoders/IOpCodeRc.cs
deleted file mode 100644
index bb806b95..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/IOpCodeRc.cs
+++ /dev/null
@@ -1,7 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- interface IOpCodeRc : IOpCode
- {
- Register Rc { get; }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/IOpCodeRd.cs b/Ryujinx.Graphics/Shader/Decoders/IOpCodeRd.cs
deleted file mode 100644
index 099c4061..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/IOpCodeRd.cs
+++ /dev/null
@@ -1,7 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- interface IOpCodeRd : IOpCode
- {
- Register Rd { get; }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/IOpCodeReg.cs b/Ryujinx.Graphics/Shader/Decoders/IOpCodeReg.cs
deleted file mode 100644
index 3ed157e8..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/IOpCodeReg.cs
+++ /dev/null
@@ -1,7 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- interface IOpCodeReg : IOpCode
- {
- Register Rb { get; }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/IOpCodeRegCbuf.cs b/Ryujinx.Graphics/Shader/Decoders/IOpCodeRegCbuf.cs
deleted file mode 100644
index 429f01bb..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/IOpCodeRegCbuf.cs
+++ /dev/null
@@ -1,8 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- interface IOpCodeRegCbuf : IOpCodeRc
- {
- int Offset { get; }
- int Slot { get; }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/IntegerCondition.cs b/Ryujinx.Graphics/Shader/Decoders/IntegerCondition.cs
deleted file mode 100644
index a1937c2f..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/IntegerCondition.cs
+++ /dev/null
@@ -1,18 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- enum IntegerCondition
- {
- Less = 1 << 0,
- Equal = 1 << 1,
- Greater = 1 << 2,
-
- Never = 0,
-
- LessOrEqual = Less | Equal,
- NotEqual = Less | Greater,
- GreaterOrEqual = Greater | Equal,
- Number = Greater | Equal | Less,
-
- Always = 7
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/IntegerHalfPart.cs b/Ryujinx.Graphics/Shader/Decoders/IntegerHalfPart.cs
deleted file mode 100644
index b779f44d..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/IntegerHalfPart.cs
+++ /dev/null
@@ -1,9 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- enum IntegerHalfPart
- {
- B32 = 0,
- H0 = 1,
- H1 = 2
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/IntegerShift.cs b/Ryujinx.Graphics/Shader/Decoders/IntegerShift.cs
deleted file mode 100644
index ce4d9f3b..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/IntegerShift.cs
+++ /dev/null
@@ -1,9 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- enum IntegerShift
- {
- NoShift = 0,
- ShiftRight = 1,
- ShiftLeft = 2
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/IntegerSize.cs b/Ryujinx.Graphics/Shader/Decoders/IntegerSize.cs
deleted file mode 100644
index 70fdfc3d..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/IntegerSize.cs
+++ /dev/null
@@ -1,12 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- enum IntegerSize
- {
- U8 = 0,
- S8 = 1,
- U16 = 2,
- S16 = 3,
- B32 = 4,
- B64 = 5
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/IntegerType.cs b/Ryujinx.Graphics/Shader/Decoders/IntegerType.cs
deleted file mode 100644
index 46734dbe..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/IntegerType.cs
+++ /dev/null
@@ -1,14 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- enum IntegerType
- {
- U8 = 0,
- U16 = 1,
- U32 = 2,
- U64 = 3,
- S8 = 4,
- S16 = 5,
- S32 = 6,
- S64 = 7
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/LogicalOperation.cs b/Ryujinx.Graphics/Shader/Decoders/LogicalOperation.cs
deleted file mode 100644
index 52214425..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/LogicalOperation.cs
+++ /dev/null
@@ -1,10 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- enum LogicalOperation
- {
- And = 0,
- Or = 1,
- ExclusiveOr = 2,
- Passthrough = 3
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/MufuOperation.cs b/Ryujinx.Graphics/Shader/Decoders/MufuOperation.cs
deleted file mode 100644
index 88bd1f5c..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/MufuOperation.cs
+++ /dev/null
@@ -1,15 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- enum MufuOperation
- {
- Cosine = 0,
- Sine = 1,
- ExponentB2 = 2,
- LogarithmB2 = 3,
- Reciprocal = 4,
- ReciprocalSquareRoot = 5,
- Reciprocal64H = 6,
- ReciprocalSquareRoot64H = 7,
- SquareRoot = 8
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCode.cs b/Ryujinx.Graphics/Shader/Decoders/OpCode.cs
deleted file mode 100644
index 94af49e0..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCode.cs
+++ /dev/null
@@ -1,30 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCode
- {
- public InstEmitter Emitter { get; }
-
- public ulong Address { get; }
- public long RawOpCode { get; }
-
- public Register Predicate { get; protected set; }
-
- public bool InvertPredicate { get; protected set; }
-
- // When inverted, the always true predicate == always false.
- public bool NeverExecute => Predicate.Index == RegisterConsts.PredicateTrueIndex && InvertPredicate;
-
- public OpCode(InstEmitter emitter, ulong address, long opCode)
- {
- Emitter = emitter;
- Address = address;
- RawOpCode = opCode;
-
- Predicate = new Register(opCode.Extract(16, 3), RegisterType.Predicate);
-
- InvertPredicate = opCode.Extract(19);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeAlu.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeAlu.cs
deleted file mode 100644
index 15fbb9af..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeAlu.cs
+++ /dev/null
@@ -1,34 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeAlu : OpCode, IOpCodeAlu, IOpCodeRc
- {
- public Register Rd { get; }
- public Register Ra { get; }
- public Register Rc { get; }
- public Register Predicate39 { get; }
-
- public int ByteSelection { get; }
-
- public bool InvertP { get; }
- public bool Extended { get; protected set; }
- public bool SetCondCode { get; protected set; }
- public bool Saturate { get; protected set; }
-
- public OpCodeAlu(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Rd = new Register(opCode.Extract(0, 8), RegisterType.Gpr);
- Ra = new Register(opCode.Extract(8, 8), RegisterType.Gpr);
- Rc = new Register(opCode.Extract(39, 8), RegisterType.Gpr);
- Predicate39 = new Register(opCode.Extract(39, 3), RegisterType.Predicate);
-
- ByteSelection = opCode.Extract(41, 2);
-
- InvertP = opCode.Extract(42);
- Extended = opCode.Extract(43);
- SetCondCode = opCode.Extract(47);
- Saturate = opCode.Extract(50);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeAluCbuf.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeAluCbuf.cs
deleted file mode 100644
index 9c127989..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeAluCbuf.cs
+++ /dev/null
@@ -1,16 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeAluCbuf : OpCodeAlu, IOpCodeCbuf
- {
- public int Offset { get; }
- public int Slot { get; }
-
- public OpCodeAluCbuf(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Offset = opCode.Extract(20, 14);
- Slot = opCode.Extract(34, 5);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeAluImm.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeAluImm.cs
deleted file mode 100644
index a407fc6b..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeAluImm.cs
+++ /dev/null
@@ -1,14 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeAluImm : OpCodeAlu, IOpCodeImm
- {
- public int Immediate { get; }
-
- public OpCodeAluImm(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Immediate = DecoderHelper.DecodeS20Immediate(opCode);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeAluImm2x10.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeAluImm2x10.cs
deleted file mode 100644
index 9aeb32bd..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeAluImm2x10.cs
+++ /dev/null
@@ -1,14 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeAluImm2x10 : OpCodeAlu, IOpCodeImm
- {
- public int Immediate { get; }
-
- public OpCodeAluImm2x10(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Immediate = DecoderHelper.Decode2xF10Immediate(opCode);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeAluImm32.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeAluImm32.cs
deleted file mode 100644
index 5941e0b9..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeAluImm32.cs
+++ /dev/null
@@ -1,18 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeAluImm32 : OpCodeAlu, IOpCodeImm
- {
- public int Immediate { get; }
-
- public OpCodeAluImm32(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Immediate = opCode.Extract(20, 32);
-
- SetCondCode = opCode.Extract(52);
- Extended = opCode.Extract(53);
- Saturate = opCode.Extract(54);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeAluReg.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeAluReg.cs
deleted file mode 100644
index 13b96a3a..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeAluReg.cs
+++ /dev/null
@@ -1,14 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeAluReg : OpCodeAlu, IOpCodeReg
- {
- public Register Rb { get; protected set; }
-
- public OpCodeAluReg(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Rb = new Register(opCode.Extract(20, 8), RegisterType.Gpr);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeAluRegCbuf.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeAluRegCbuf.cs
deleted file mode 100644
index 6cf6bd2e..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeAluRegCbuf.cs
+++ /dev/null
@@ -1,18 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeAluRegCbuf : OpCodeAluReg, IOpCodeRegCbuf
- {
- public int Offset { get; }
- public int Slot { get; }
-
- public OpCodeAluRegCbuf(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Offset = opCode.Extract(20, 14);
- Slot = opCode.Extract(34, 5);
-
- Rb = new Register(opCode.Extract(39, 8), RegisterType.Gpr);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeAttribute.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeAttribute.cs
deleted file mode 100644
index fd8e63fc..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeAttribute.cs
+++ /dev/null
@@ -1,16 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeAttribute : OpCodeAluReg
- {
- public int AttributeOffset { get; }
- public int Count { get; }
-
- public OpCodeAttribute(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- AttributeOffset = opCode.Extract(20, 10);
- Count = opCode.Extract(47, 2) + 1;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeBranch.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeBranch.cs
deleted file mode 100644
index 25941b39..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeBranch.cs
+++ /dev/null
@@ -1,19 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeBranch : OpCode
- {
- public int Offset { get; }
-
- public OpCodeBranch(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Offset = ((int)(opCode >> 20) << 8) >> 8;
- }
-
- public ulong GetAbsoluteAddress()
- {
- return (ulong)((long)Address + (long)Offset + 8);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeExit.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeExit.cs
deleted file mode 100644
index d50903eb..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeExit.cs
+++ /dev/null
@@ -1,14 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeExit : OpCode
- {
- public Condition Condition { get; }
-
- public OpCodeExit(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Condition = (Condition)opCode.Extract(0, 5);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeFArith.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeFArith.cs
deleted file mode 100644
index c88f7f0e..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeFArith.cs
+++ /dev/null
@@ -1,24 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeFArith : OpCodeAlu, IOpCodeFArith
- {
- public RoundingMode RoundingMode { get; }
-
- public FmulScale Scale { get; }
-
- public bool FlushToZero { get; }
- public bool AbsoluteA { get; }
-
- public OpCodeFArith(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- RoundingMode = (RoundingMode)opCode.Extract(39, 2);
-
- Scale = (FmulScale)opCode.Extract(41, 3);
-
- FlushToZero = opCode.Extract(44);
- AbsoluteA = opCode.Extract(46);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeFArithCbuf.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeFArithCbuf.cs
deleted file mode 100644
index 5486bb0b..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeFArithCbuf.cs
+++ /dev/null
@@ -1,16 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeFArithCbuf : OpCodeFArith, IOpCodeCbuf
- {
- public int Offset { get; }
- public int Slot { get; }
-
- public OpCodeFArithCbuf(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Offset = opCode.Extract(20, 14);
- Slot = opCode.Extract(34, 5);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeFArithImm.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeFArithImm.cs
deleted file mode 100644
index 1bb6f425..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeFArithImm.cs
+++ /dev/null
@@ -1,14 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeFArithImm : OpCodeFArith, IOpCodeImmF
- {
- public float Immediate { get; }
-
- public OpCodeFArithImm(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Immediate = DecoderHelper.DecodeF20Immediate(opCode);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeFArithImm32.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeFArithImm32.cs
deleted file mode 100644
index ec9da6f3..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeFArithImm32.cs
+++ /dev/null
@@ -1,30 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-using System;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeFArithImm32 : OpCodeAlu, IOpCodeFArith, IOpCodeImmF
- {
- public RoundingMode RoundingMode => RoundingMode.ToNearest;
-
- public FmulScale Scale => FmulScale.None;
-
- public bool FlushToZero { get; }
- public bool AbsoluteA { get; }
-
- public float Immediate { get; }
-
- public OpCodeFArithImm32(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- int imm = opCode.Extract(20, 32);
-
- Immediate = BitConverter.Int32BitsToSingle(imm);
-
- SetCondCode = opCode.Extract(52);
- AbsoluteA = opCode.Extract(54);
- FlushToZero = opCode.Extract(55);
-
- Saturate = false;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeFArithReg.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeFArithReg.cs
deleted file mode 100644
index 55cf4485..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeFArithReg.cs
+++ /dev/null
@@ -1,14 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeFArithReg : OpCodeFArith, IOpCodeReg
- {
- public Register Rb { get; protected set; }
-
- public OpCodeFArithReg(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Rb = new Register(opCode.Extract(20, 8), RegisterType.Gpr);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeFArithRegCbuf.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeFArithRegCbuf.cs
deleted file mode 100644
index 315c2c8b..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeFArithRegCbuf.cs
+++ /dev/null
@@ -1,16 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeFArithRegCbuf : OpCodeFArith, IOpCodeRegCbuf
- {
- public int Offset { get; }
- public int Slot { get; }
-
- public OpCodeFArithRegCbuf(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Offset = opCode.Extract(20, 14);
- Slot = opCode.Extract(34, 5);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeFsetImm.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeFsetImm.cs
deleted file mode 100644
index cb5f155e..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeFsetImm.cs
+++ /dev/null
@@ -1,14 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeFsetImm : OpCodeSet, IOpCodeImmF
- {
- public float Immediate { get; }
-
- public OpCodeFsetImm(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Immediate = DecoderHelper.DecodeF20Immediate(opCode);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeHfma.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeHfma.cs
deleted file mode 100644
index 32f3cd7a..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeHfma.cs
+++ /dev/null
@@ -1,22 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeHfma : OpCode, IOpCodeRd, IOpCodeRa, IOpCodeRc
- {
- public Register Rd { get; }
- public Register Ra { get; }
- public Register Rc { get; protected set; }
-
- public FPHalfSwizzle SwizzleA { get; }
-
- public OpCodeHfma(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Rd = new Register(opCode.Extract(0, 8), RegisterType.Gpr);
- Ra = new Register(opCode.Extract(8, 8), RegisterType.Gpr);
- Rc = new Register(opCode.Extract(39, 8), RegisterType.Gpr);
-
- SwizzleA = (FPHalfSwizzle)opCode.Extract(47, 2);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeHfmaCbuf.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeHfmaCbuf.cs
deleted file mode 100644
index 33768c7d..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeHfmaCbuf.cs
+++ /dev/null
@@ -1,30 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeHfmaCbuf : OpCodeHfma, IOpCodeHfma, IOpCodeCbuf
- {
- public int Offset { get; }
- public int Slot { get; }
-
- public bool NegateB { get; }
- public bool NegateC { get; }
- public bool Saturate { get; }
-
- public FPHalfSwizzle SwizzleB => FPHalfSwizzle.FP32;
- public FPHalfSwizzle SwizzleC { get; }
-
- public OpCodeHfmaCbuf(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Offset = opCode.Extract(20, 14);
- Slot = opCode.Extract(34, 5);
-
- NegateC = opCode.Extract(51);
- Saturate = opCode.Extract(52);
-
- SwizzleC = (FPHalfSwizzle)opCode.Extract(53, 2);
-
- NegateB = opCode.Extract(56);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeHfmaImm2x10.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeHfmaImm2x10.cs
deleted file mode 100644
index 80a5a140..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeHfmaImm2x10.cs
+++ /dev/null
@@ -1,26 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeHfmaImm2x10 : OpCodeHfma, IOpCodeHfma, IOpCodeImm
- {
- public int Immediate { get; }
-
- public bool NegateB => false;
- public bool NegateC { get; }
- public bool Saturate { get; }
-
- public FPHalfSwizzle SwizzleB => FPHalfSwizzle.FP16;
- public FPHalfSwizzle SwizzleC { get; }
-
- public OpCodeHfmaImm2x10(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Immediate = DecoderHelper.Decode2xF10Immediate(opCode);
-
- NegateC = opCode.Extract(51);
- Saturate = opCode.Extract(52);
-
- SwizzleC = (FPHalfSwizzle)opCode.Extract(53, 2);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeHfmaImm32.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeHfmaImm32.cs
deleted file mode 100644
index 05eb9ffe..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeHfmaImm32.cs
+++ /dev/null
@@ -1,25 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeHfmaImm32 : OpCodeHfma, IOpCodeHfma, IOpCodeImm
- {
- public int Immediate { get; }
-
- public bool NegateB => false;
- public bool NegateC { get; }
- public bool Saturate => false;
-
- public FPHalfSwizzle SwizzleB => FPHalfSwizzle.FP16;
- public FPHalfSwizzle SwizzleC => FPHalfSwizzle.FP16;
-
- public OpCodeHfmaImm32(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Immediate = opCode.Extract(20, 32);
-
- NegateC = opCode.Extract(52);
-
- Rc = Rd;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeHfmaReg.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeHfmaReg.cs
deleted file mode 100644
index 714c89de..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeHfmaReg.cs
+++ /dev/null
@@ -1,29 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeHfmaReg : OpCodeHfma, IOpCodeHfma, IOpCodeReg
- {
- public Register Rb { get; }
-
- public bool NegateB { get; }
- public bool NegateC { get; }
- public bool Saturate { get; }
-
- public FPHalfSwizzle SwizzleB { get; }
- public FPHalfSwizzle SwizzleC { get; }
-
- public OpCodeHfmaReg(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Rb = new Register(opCode.Extract(20, 8), RegisterType.Gpr);
-
- SwizzleB = (FPHalfSwizzle)opCode.Extract(28, 2);
-
- NegateC = opCode.Extract(30);
- NegateB = opCode.Extract(31);
- Saturate = opCode.Extract(32);
-
- SwizzleC = (FPHalfSwizzle)opCode.Extract(35, 2);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeHfmaRegCbuf.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeHfmaRegCbuf.cs
deleted file mode 100644
index c0001908..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeHfmaRegCbuf.cs
+++ /dev/null
@@ -1,30 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeHfmaRegCbuf : OpCodeHfma, IOpCodeHfma, IOpCodeRegCbuf
- {
- public int Offset { get; }
- public int Slot { get; }
-
- public bool NegateB { get; }
- public bool NegateC { get; }
- public bool Saturate { get; }
-
- public FPHalfSwizzle SwizzleB { get; }
- public FPHalfSwizzle SwizzleC => FPHalfSwizzle.FP32;
-
- public OpCodeHfmaRegCbuf(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Offset = opCode.Extract(20, 14);
- Slot = opCode.Extract(34, 5);
-
- NegateC = opCode.Extract(51);
- Saturate = opCode.Extract(52);
-
- SwizzleB = (FPHalfSwizzle)opCode.Extract(53, 2);
-
- NegateB = opCode.Extract(56);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeIpa.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeIpa.cs
deleted file mode 100644
index e21095a3..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeIpa.cs
+++ /dev/null
@@ -1,14 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeIpa : OpCodeAluReg
- {
- public int AttributeOffset { get; }
-
- public OpCodeIpa(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- AttributeOffset = opCode.Extract(28, 10);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeLdc.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeLdc.cs
deleted file mode 100644
index cc9f0658..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeLdc.cs
+++ /dev/null
@@ -1,26 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeLdc : OpCode, IOpCodeRd, IOpCodeRa, IOpCodeCbuf
- {
- public Register Rd { get; }
- public Register Ra { get; }
-
- public int Offset { get; }
- public int Slot { get; }
-
- public IntegerSize Size { get; }
-
- public OpCodeLdc(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Rd = new Register(opCode.Extract(0, 8), RegisterType.Gpr);
- Ra = new Register(opCode.Extract(8, 8), RegisterType.Gpr);
-
- Offset = opCode.Extract(22, 14);
- Slot = opCode.Extract(36, 5);
-
- Size = (IntegerSize)opCode.Extract(48, 3);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeLop.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeLop.cs
deleted file mode 100644
index c5f90345..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeLop.cs
+++ /dev/null
@@ -1,28 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeLop : OpCodeAlu, IOpCodeLop
- {
- public bool InvertA { get; protected set; }
- public bool InvertB { get; protected set; }
-
- public LogicalOperation LogicalOp { get; }
-
- public ConditionalOperation CondOp { get; }
-
- public Register Predicate48 { get; }
-
- public OpCodeLop(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- InvertA = opCode.Extract(39);
- InvertB = opCode.Extract(40);
-
- LogicalOp = (LogicalOperation)opCode.Extract(41, 2);
-
- CondOp = (ConditionalOperation)opCode.Extract(44, 2);
-
- Predicate48 = new Register(opCode.Extract(48, 3), RegisterType.Predicate);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeLopCbuf.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeLopCbuf.cs
deleted file mode 100644
index f174733c..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeLopCbuf.cs
+++ /dev/null
@@ -1,16 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeLopCbuf : OpCodeLop, IOpCodeCbuf
- {
- public int Offset { get; }
- public int Slot { get; }
-
- public OpCodeLopCbuf(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Offset = opCode.Extract(20, 14);
- Slot = opCode.Extract(34, 5);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeLopImm.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeLopImm.cs
deleted file mode 100644
index a2f091a2..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeLopImm.cs
+++ /dev/null
@@ -1,14 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeLopImm : OpCodeLop, IOpCodeImm
- {
- public int Immediate { get; }
-
- public OpCodeLopImm(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Immediate = DecoderHelper.DecodeS20Immediate(opCode);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeLopImm32.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeLopImm32.cs
deleted file mode 100644
index cb48f3a6..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeLopImm32.cs
+++ /dev/null
@@ -1,22 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeLopImm32 : OpCodeAluImm32, IOpCodeLop, IOpCodeImm
- {
- public LogicalOperation LogicalOp { get; }
-
- public bool InvertA { get; }
- public bool InvertB { get; }
-
- public OpCodeLopImm32(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- LogicalOp = (LogicalOperation)opCode.Extract(53, 2);
-
- InvertA = opCode.Extract(55);
- InvertB = opCode.Extract(56);
-
- Extended = opCode.Extract(57);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeLopReg.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeLopReg.cs
deleted file mode 100644
index 5f43db72..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeLopReg.cs
+++ /dev/null
@@ -1,14 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeLopReg : OpCodeLop, IOpCodeReg
- {
- public Register Rb { get; }
-
- public OpCodeLopReg(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Rb = new Register(opCode.Extract(20, 8), RegisterType.Gpr);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodePsetp.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodePsetp.cs
deleted file mode 100644
index 729e3207..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodePsetp.cs
+++ /dev/null
@@ -1,20 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodePsetp : OpCodeSet
- {
- public Register Predicate12 { get; }
- public Register Predicate29 { get; }
-
- public LogicalOperation LogicalOpAB { get; }
-
- public OpCodePsetp(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Predicate12 = new Register(opCode.Extract(12, 3), RegisterType.Predicate);
- Predicate29 = new Register(opCode.Extract(29, 3), RegisterType.Predicate);
-
- LogicalOpAB = (LogicalOperation)opCode.Extract(24, 2);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeSet.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeSet.cs
deleted file mode 100644
index cd6773a1..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeSet.cs
+++ /dev/null
@@ -1,26 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeSet : OpCodeAlu
- {
- public Register Predicate0 { get; }
- public Register Predicate3 { get; }
-
- public bool NegateP { get; }
-
- public LogicalOperation LogicalOp { get; }
-
- public bool FlushToZero { get; }
-
- public OpCodeSet(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Predicate0 = new Register(opCode.Extract(0, 3), RegisterType.Predicate);
- Predicate3 = new Register(opCode.Extract(3, 3), RegisterType.Predicate);
-
- LogicalOp = (LogicalOperation)opCode.Extract(45, 2);
-
- FlushToZero = opCode.Extract(47);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeSetCbuf.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeSetCbuf.cs
deleted file mode 100644
index 4f3dbd74..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeSetCbuf.cs
+++ /dev/null
@@ -1,16 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeSetCbuf : OpCodeSet, IOpCodeCbuf
- {
- public int Offset { get; }
- public int Slot { get; }
-
- public OpCodeSetCbuf(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Offset = opCode.Extract(20, 14);
- Slot = opCode.Extract(34, 5);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeSetImm.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeSetImm.cs
deleted file mode 100644
index bc63b9f4..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeSetImm.cs
+++ /dev/null
@@ -1,14 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeSetImm : OpCodeSet, IOpCodeImm
- {
- public int Immediate { get; }
-
- public OpCodeSetImm(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Immediate = DecoderHelper.DecodeS20Immediate(opCode);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeSetReg.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeSetReg.cs
deleted file mode 100644
index bbdee196..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeSetReg.cs
+++ /dev/null
@@ -1,14 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeSetReg : OpCodeSet, IOpCodeReg
- {
- public Register Rb { get; protected set; }
-
- public OpCodeSetReg(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Rb = new Register(opCode.Extract(20, 8), RegisterType.Gpr);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeSsy.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeSsy.cs
deleted file mode 100644
index 499c0706..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeSsy.cs
+++ /dev/null
@@ -1,20 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using System.Collections.Generic;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeSsy : OpCodeBranch
- {
- public Dictionary<OpCodeSync, Operand> Syncs { get; }
-
- public OpCodeSsy(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Syncs = new Dictionary<OpCodeSync, Operand>();
-
- Predicate = new Register(RegisterConsts.PredicateTrueIndex, RegisterType.Predicate);
-
- InvertPredicate = false;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeSync.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeSync.cs
deleted file mode 100644
index 081d08a0..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeSync.cs
+++ /dev/null
@@ -1,15 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-using System.Collections.Generic;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeSync : OpCode
- {
- public Dictionary<OpCodeSsy, int> Targets { get; }
-
- public OpCodeSync(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Targets = new Dictionary<OpCodeSsy, int>();
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeTable.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeTable.cs
deleted file mode 100644
index d588ce8e..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeTable.cs
+++ /dev/null
@@ -1,216 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-using System;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- static class OpCodeTable
- {
- private const int EncodingBits = 14;
-
- private class TableEntry
- {
- public InstEmitter Emitter { get; }
-
- public Type OpCodeType { get; }
-
- public int XBits { get; }
-
- public TableEntry(InstEmitter emitter, Type opCodeType, int xBits)
- {
- Emitter = emitter;
- OpCodeType = opCodeType;
- XBits = xBits;
- }
- }
-
- private static TableEntry[] _opCodes;
-
- static OpCodeTable()
- {
- _opCodes = new TableEntry[1 << EncodingBits];
-
-#region Instructions
- Set("1110111111011x", InstEmit.Ald, typeof(OpCodeAttribute));
- Set("1110111111110x", InstEmit.Ast, typeof(OpCodeAttribute));
- Set("0100110000000x", InstEmit.Bfe, typeof(OpCodeAluCbuf));
- Set("0011100x00000x", InstEmit.Bfe, typeof(OpCodeAluImm));
- Set("0101110000000x", InstEmit.Bfe, typeof(OpCodeAluReg));
- Set("111000100100xx", InstEmit.Bra, typeof(OpCodeBranch));
- Set("111000110000xx", InstEmit.Exit, typeof(OpCodeExit));
- Set("0100110010101x", InstEmit.F2F, typeof(OpCodeFArithCbuf));
- Set("0011100x10101x", InstEmit.F2F, typeof(OpCodeFArithImm));
- Set("0101110010101x", InstEmit.F2F, typeof(OpCodeFArithReg));
- Set("0100110010110x", InstEmit.F2I, typeof(OpCodeFArithCbuf));
- Set("0011100x10110x", InstEmit.F2I, typeof(OpCodeFArithImm));
- Set("0101110010110x", InstEmit.F2I, typeof(OpCodeFArithReg));
- Set("0100110001011x", InstEmit.Fadd, typeof(OpCodeFArithCbuf));
- Set("0011100x01011x", InstEmit.Fadd, typeof(OpCodeFArithImm));
- Set("000010xxxxxxxx", InstEmit.Fadd, typeof(OpCodeFArithImm32));
- Set("0101110001011x", InstEmit.Fadd, typeof(OpCodeFArithReg));
- Set("010010011xxxxx", InstEmit.Ffma, typeof(OpCodeFArithCbuf));
- Set("0011001x1xxxxx", InstEmit.Ffma, typeof(OpCodeFArithImm));
- Set("010100011xxxxx", InstEmit.Ffma, typeof(OpCodeFArithRegCbuf));
- Set("010110011xxxxx", InstEmit.Ffma, typeof(OpCodeFArithReg));
- Set("0100110001100x", InstEmit.Fmnmx, typeof(OpCodeFArithCbuf));
- Set("0011100x01100x", InstEmit.Fmnmx, typeof(OpCodeFArithImm));
- Set("0101110001100x", InstEmit.Fmnmx, typeof(OpCodeFArithReg));
- Set("0100110001101x", InstEmit.Fmul, typeof(OpCodeFArithCbuf));
- Set("0011100x01101x", InstEmit.Fmul, typeof(OpCodeFArithImm));
- Set("00011110xxxxxx", InstEmit.Fmul, typeof(OpCodeFArithImm32));
- Set("0101110001101x", InstEmit.Fmul, typeof(OpCodeFArithReg));
- Set("0100100xxxxxxx", InstEmit.Fset, typeof(OpCodeSetCbuf));
- Set("0011000xxxxxxx", InstEmit.Fset, typeof(OpCodeFsetImm));
- Set("01011000xxxxxx", InstEmit.Fset, typeof(OpCodeSetReg));
- Set("010010111011xx", InstEmit.Fsetp, typeof(OpCodeSetCbuf));
- Set("0011011x1011xx", InstEmit.Fsetp, typeof(OpCodeFsetImm));
- Set("010110111011xx", InstEmit.Fsetp, typeof(OpCodeSetReg));
- Set("0111101x1xxxxx", InstEmit.Hadd2, typeof(OpCodeAluCbuf));
- Set("0111101x0xxxxx", InstEmit.Hadd2, typeof(OpCodeAluImm2x10));
- Set("0010110xxxxxxx", InstEmit.Hadd2, typeof(OpCodeAluImm32));
- Set("0101110100010x", InstEmit.Hadd2, typeof(OpCodeAluReg));
- Set("01110xxx1xxxxx", InstEmit.Hfma2, typeof(OpCodeHfmaCbuf));
- Set("01110xxx0xxxxx", InstEmit.Hfma2, typeof(OpCodeHfmaImm2x10));
- Set("0010100xxxxxxx", InstEmit.Hfma2, typeof(OpCodeHfmaImm32));
- Set("0101110100000x", InstEmit.Hfma2, typeof(OpCodeHfmaReg));
- Set("01100xxx1xxxxx", InstEmit.Hfma2, typeof(OpCodeHfmaRegCbuf));
- Set("0111100x1xxxxx", InstEmit.Hmul2, typeof(OpCodeAluCbuf));
- Set("0111100x0xxxxx", InstEmit.Hmul2, typeof(OpCodeAluImm2x10));
- Set("0010101xxxxxxx", InstEmit.Hmul2, typeof(OpCodeAluImm32));
- Set("0101110100001x", InstEmit.Hmul2, typeof(OpCodeAluReg));
- Set("0100110010111x", InstEmit.I2F, typeof(OpCodeAluCbuf));
- Set("0011100x10111x", InstEmit.I2F, typeof(OpCodeAluImm));
- Set("0101110010111x", InstEmit.I2F, typeof(OpCodeAluReg));
- Set("0100110011100x", InstEmit.I2I, typeof(OpCodeAluCbuf));
- Set("0011100x11100x", InstEmit.I2I, typeof(OpCodeAluImm));
- Set("0101110011100x", InstEmit.I2I, typeof(OpCodeAluReg));
- Set("0100110000010x", InstEmit.Iadd, typeof(OpCodeAluCbuf));
- Set("0011100000010x", InstEmit.Iadd, typeof(OpCodeAluImm));
- Set("0001110x0xxxxx", InstEmit.Iadd, typeof(OpCodeAluImm32));
- Set("0101110000010x", InstEmit.Iadd, typeof(OpCodeAluReg));
- Set("010011001100xx", InstEmit.Iadd3, typeof(OpCodeAluCbuf));
- Set("001110001100xx", InstEmit.Iadd3, typeof(OpCodeAluImm));
- Set("010111001100xx", InstEmit.Iadd3, typeof(OpCodeAluReg));
- Set("0100110000100x", InstEmit.Imnmx, typeof(OpCodeAluCbuf));
- Set("0011100x00100x", InstEmit.Imnmx, typeof(OpCodeAluImm));
- Set("0101110000100x", InstEmit.Imnmx, typeof(OpCodeAluReg));
- Set("11100000xxxxxx", InstEmit.Ipa, typeof(OpCodeIpa));
- Set("0100110000011x", InstEmit.Iscadd, typeof(OpCodeAluCbuf));
- Set("0011100x00011x", InstEmit.Iscadd, typeof(OpCodeAluImm));
- Set("000101xxxxxxxx", InstEmit.Iscadd, typeof(OpCodeAluImm32));
- Set("0101110000011x", InstEmit.Iscadd, typeof(OpCodeAluReg));
- Set("010010110101xx", InstEmit.Iset, typeof(OpCodeSetCbuf));
- Set("001101100101xx", InstEmit.Iset, typeof(OpCodeSetImm));
- Set("010110110101xx", InstEmit.Iset, typeof(OpCodeSetReg));
- Set("010010110110xx", InstEmit.Isetp, typeof(OpCodeSetCbuf));
- Set("0011011x0110xx", InstEmit.Isetp, typeof(OpCodeSetImm));
- Set("010110110110xx", InstEmit.Isetp, typeof(OpCodeSetReg));
- Set("111000110011xx", InstEmit.Kil, typeof(OpCodeExit));
- Set("1110111110010x", InstEmit.Ldc, typeof(OpCodeLdc));
- Set("0100110001000x", InstEmit.Lop, typeof(OpCodeLopCbuf));
- Set("0011100001000x", InstEmit.Lop, typeof(OpCodeLopImm));
- Set("000001xxxxxxxx", InstEmit.Lop, typeof(OpCodeLopImm32));
- Set("0101110001000x", InstEmit.Lop, typeof(OpCodeLopReg));
- Set("0010000xxxxxxx", InstEmit.Lop3, typeof(OpCodeLopCbuf));
- Set("001111xxxxxxxx", InstEmit.Lop3, typeof(OpCodeLopImm));
- Set("0101101111100x", InstEmit.Lop3, typeof(OpCodeLopReg));
- Set("0100110010011x", InstEmit.Mov, typeof(OpCodeAluCbuf));
- Set("0011100x10011x", InstEmit.Mov, typeof(OpCodeAluImm));
- Set("000000010000xx", InstEmit.Mov, typeof(OpCodeAluImm32));
- Set("0101110010011x", InstEmit.Mov, typeof(OpCodeAluReg));
- Set("0101000010000x", InstEmit.Mufu, typeof(OpCodeFArith));
- Set("1111101111100x", InstEmit.Out, typeof(OpCode));
- Set("0101000010010x", InstEmit.Psetp, typeof(OpCodePsetp));
- Set("0100110010010x", InstEmit.Rro, typeof(OpCodeFArithCbuf));
- Set("0011100x10010x", InstEmit.Rro, typeof(OpCodeFArithImm));
- Set("0101110010010x", InstEmit.Rro, typeof(OpCodeFArithReg));
- Set("0100110010100x", InstEmit.Sel, typeof(OpCodeAluCbuf));
- Set("0011100010100x", InstEmit.Sel, typeof(OpCodeAluImm));
- Set("0101110010100x", InstEmit.Sel, typeof(OpCodeAluReg));
- Set("0100110001001x", InstEmit.Shl, typeof(OpCodeAluCbuf));
- Set("0011100x01001x", InstEmit.Shl, typeof(OpCodeAluImm));
- Set("0101110001001x", InstEmit.Shl, typeof(OpCodeAluReg));
- Set("0100110000101x", InstEmit.Shr, typeof(OpCodeAluCbuf));
- Set("0011100x00101x", InstEmit.Shr, typeof(OpCodeAluImm));
- Set("0101110000101x", InstEmit.Shr, typeof(OpCodeAluReg));
- Set("111000101001xx", InstEmit.Ssy, typeof(OpCodeSsy));
- Set("1111000011111x", InstEmit.Sync, typeof(OpCodeSync));
- Set("110000xxxx111x", InstEmit.Tex, typeof(OpCodeTex));
- Set("1101111010111x", InstEmit.Tex_B, typeof(OpCodeTex));
- Set("1101x00xxxxxxx", InstEmit.Texs, typeof(OpCodeTexs));
- Set("1101x01xxxxxxx", InstEmit.Texs, typeof(OpCodeTlds));
- Set("1101x11100xxxx", InstEmit.Texs, typeof(OpCodeTld4s));
- Set("11011100xx111x", InstEmit.Tld, typeof(OpCodeTld));
- Set("11011101xx111x", InstEmit.Tld_B, typeof(OpCodeTld));
- Set("110010xxxx111x", InstEmit.Tld4, typeof(OpCodeTld4));
- Set("1101111101001x", InstEmit.Txq, typeof(OpCodeTex));
- Set("1101111101010x", InstEmit.Txq_B, typeof(OpCodeTex));
- Set("0100111xxxxxxx", InstEmit.Xmad, typeof(OpCodeAluCbuf));
- Set("0011011x00xxxx", InstEmit.Xmad, typeof(OpCodeAluImm));
- Set("010100010xxxxx", InstEmit.Xmad, typeof(OpCodeAluRegCbuf));
- Set("0101101100xxxx", InstEmit.Xmad, typeof(OpCodeAluReg));
-#endregion
- }
-
- private static void Set(string encoding, InstEmitter emitter, Type opCodeType)
- {
- if (encoding.Length != EncodingBits)
- {
- throw new ArgumentException(nameof(encoding));
- }
-
- int bit = encoding.Length - 1;
- int value = 0;
- int xMask = 0;
- int xBits = 0;
-
- int[] xPos = new int[encoding.Length];
-
- for (int index = 0; index < encoding.Length; index++, bit--)
- {
- char chr = encoding[index];
-
- if (chr == '1')
- {
- value |= 1 << bit;
- }
- else if (chr == 'x')
- {
- xMask |= 1 << bit;
-
- xPos[xBits++] = bit;
- }
- }
-
- xMask = ~xMask;
-
- TableEntry entry = new TableEntry(emitter, opCodeType, xBits);
-
- for (int index = 0; index < (1 << xBits); index++)
- {
- value &= xMask;
-
- for (int X = 0; X < xBits; X++)
- {
- value |= ((index >> X) & 1) << xPos[X];
- }
-
- if (_opCodes[value] == null || _opCodes[value].XBits > xBits)
- {
- _opCodes[value] = entry;
- }
- }
- }
-
- public static (InstEmitter emitter, Type opCodeType) GetEmitter(long OpCode)
- {
- TableEntry entry = _opCodes[(ulong)OpCode >> (64 - EncodingBits)];
-
- if (entry != null)
- {
- return (entry.Emitter, entry.OpCodeType);
- }
-
- return (null, null);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeTex.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeTex.cs
deleted file mode 100644
index da8756b9..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeTex.cs
+++ /dev/null
@@ -1,14 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeTex : OpCodeTexture
- {
- public OpCodeTex(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- HasDepthCompare = opCode.Extract(50);
-
- HasOffset = opCode.Extract(54);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeTexs.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeTexs.cs
deleted file mode 100644
index 0822c4c0..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeTexs.cs
+++ /dev/null
@@ -1,11 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeTexs : OpCodeTextureScalar
- {
- public TextureScalarType Type => (TextureScalarType)RawType;
-
- public OpCodeTexs(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode) { }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeTexture.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeTexture.cs
deleted file mode 100644
index 7a7e8f46..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeTexture.cs
+++ /dev/null
@@ -1,42 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeTexture : OpCode
- {
- public Register Rd { get; }
- public Register Ra { get; }
- public Register Rb { get; }
-
- public bool IsArray { get; }
-
- public TextureDimensions Dimensions { get; }
-
- public int ComponentMask { get; }
-
- public int Immediate { get; }
-
- public TextureLodMode LodMode { get; protected set; }
-
- public bool HasOffset { get; protected set; }
- public bool HasDepthCompare { get; protected set; }
- public bool IsMultisample { get; protected set; }
-
- public OpCodeTexture(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Rd = new Register(opCode.Extract(0, 8), RegisterType.Gpr);
- Ra = new Register(opCode.Extract(8, 8), RegisterType.Gpr);
- Rb = new Register(opCode.Extract(20, 8), RegisterType.Gpr);
-
- IsArray = opCode.Extract(28);
-
- Dimensions = (TextureDimensions)opCode.Extract(29, 2);
-
- ComponentMask = opCode.Extract(31, 4);
-
- Immediate = opCode.Extract(36, 13);
-
- LodMode = (TextureLodMode)opCode.Extract(55, 3);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeTextureScalar.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeTextureScalar.cs
deleted file mode 100644
index 470b81f5..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeTextureScalar.cs
+++ /dev/null
@@ -1,62 +0,0 @@
-// ReSharper disable InconsistentNaming
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeTextureScalar : OpCode
- {
-#region "Component mask LUT"
- private const int ____ = 0x0;
- private const int R___ = 0x1;
- private const int _G__ = 0x2;
- private const int RG__ = 0x3;
- private const int __B_ = 0x4;
- private const int RGB_ = 0x7;
- private const int ___A = 0x8;
- private const int R__A = 0x9;
- private const int _G_A = 0xa;
- private const int RG_A = 0xb;
- private const int __BA = 0xc;
- private const int R_BA = 0xd;
- private const int _GBA = 0xe;
- private const int RGBA = 0xf;
-
- private static int[,] _maskLut = new int[,]
- {
- { R___, _G__, __B_, ___A, RG__, R__A, _G_A, __BA },
- { RGB_, RG_A, R_BA, _GBA, RGBA, ____, ____, ____ }
- };
-#endregion
-
- public Register Rd0 { get; }
- public Register Ra { get; }
- public Register Rb { get; }
- public Register Rd1 { get; }
-
- public int Immediate { get; }
-
- public int ComponentMask { get; }
-
- protected int RawType;
-
- public bool IsFp16 { get; }
-
- public OpCodeTextureScalar(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- Rd0 = new Register(opCode.Extract(0, 8), RegisterType.Gpr);
- Ra = new Register(opCode.Extract(8, 8), RegisterType.Gpr);
- Rb = new Register(opCode.Extract(20, 8), RegisterType.Gpr);
- Rd1 = new Register(opCode.Extract(28, 8), RegisterType.Gpr);
-
- Immediate = opCode.Extract(36, 13);
-
- int compSel = opCode.Extract(50, 3);
-
- RawType = opCode.Extract(53, 4);
-
- IsFp16 = !opCode.Extract(59);
-
- ComponentMask = _maskLut[Rd1.IsRZ ? 0 : 1, compSel];
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeTld.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeTld.cs
deleted file mode 100644
index 61bd900b..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeTld.cs
+++ /dev/null
@@ -1,20 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeTld : OpCodeTexture
- {
- public OpCodeTld(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- HasOffset = opCode.Extract(35);
-
- IsMultisample = opCode.Extract(50);
-
- bool isLL = opCode.Extract(55);
-
- LodMode = isLL
- ? TextureLodMode.LodLevel
- : TextureLodMode.LodZero;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeTld4.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeTld4.cs
deleted file mode 100644
index 485edf93..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeTld4.cs
+++ /dev/null
@@ -1,20 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeTld4 : OpCodeTexture
- {
- public TextureGatherOffset Offset { get; }
-
- public int GatherCompIndex { get; }
-
- public OpCodeTld4(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- HasDepthCompare = opCode.Extract(50);
-
- Offset = (TextureGatherOffset)opCode.Extract(54, 2);
-
- GatherCompIndex = opCode.Extract(56, 2);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeTld4s.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeTld4s.cs
deleted file mode 100644
index 0d7b8460..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeTld4s.cs
+++ /dev/null
@@ -1,20 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeTld4s : OpCodeTextureScalar
- {
- public bool HasDepthCompare { get; }
- public bool HasOffset { get; }
-
- public int GatherCompIndex { get; }
-
- public OpCodeTld4s(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
- {
- HasDepthCompare = opCode.Extract(50);
- HasOffset = opCode.Extract(51);
-
- GatherCompIndex = opCode.Extract(52, 2);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/OpCodeTlds.cs b/Ryujinx.Graphics/Shader/Decoders/OpCodeTlds.cs
deleted file mode 100644
index e117721e..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/OpCodeTlds.cs
+++ /dev/null
@@ -1,11 +0,0 @@
-using Ryujinx.Graphics.Shader.Instructions;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- class OpCodeTlds : OpCodeTextureScalar
- {
- public TexelLoadScalarType Type => (TexelLoadScalarType)RawType;
-
- public OpCodeTlds(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode) { }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/Register.cs b/Ryujinx.Graphics/Shader/Decoders/Register.cs
deleted file mode 100644
index 30840d8c..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/Register.cs
+++ /dev/null
@@ -1,36 +0,0 @@
-using System;
-
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- struct Register : IEquatable<Register>
- {
- public int Index { get; }
-
- public RegisterType Type { get; }
-
- public bool IsRZ => Type == RegisterType.Gpr && Index == RegisterConsts.RegisterZeroIndex;
- public bool IsPT => Type == RegisterType.Predicate && Index == RegisterConsts.PredicateTrueIndex;
-
- public Register(int index, RegisterType type)
- {
- Index = index;
- Type = type;
- }
-
- public override int GetHashCode()
- {
- return (ushort)Index | ((ushort)Type << 16);
- }
-
- public override bool Equals(object obj)
- {
- return obj is Register reg && Equals(reg);
- }
-
- public bool Equals(Register other)
- {
- return other.Index == Index &&
- other.Type == Type;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/RegisterConsts.cs b/Ryujinx.Graphics/Shader/Decoders/RegisterConsts.cs
deleted file mode 100644
index d381f954..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/RegisterConsts.cs
+++ /dev/null
@@ -1,13 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- static class RegisterConsts
- {
- public const int GprsCount = 255;
- public const int PredsCount = 7;
- public const int FlagsCount = 4;
- public const int TotalCount = GprsCount + PredsCount + FlagsCount;
-
- public const int RegisterZeroIndex = GprsCount;
- public const int PredicateTrueIndex = PredsCount;
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/RegisterType.cs b/Ryujinx.Graphics/Shader/Decoders/RegisterType.cs
deleted file mode 100644
index 648f816a..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/RegisterType.cs
+++ /dev/null
@@ -1,9 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- enum RegisterType
- {
- Flag,
- Gpr,
- Predicate,
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/RoundingMode.cs b/Ryujinx.Graphics/Shader/Decoders/RoundingMode.cs
deleted file mode 100644
index 13bb08dc..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/RoundingMode.cs
+++ /dev/null
@@ -1,10 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- enum RoundingMode
- {
- ToNearest = 0,
- TowardsNegativeInfinity = 1,
- TowardsPositiveInfinity = 2,
- TowardsZero = 3
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/TexelLoadScalarType.cs b/Ryujinx.Graphics/Shader/Decoders/TexelLoadScalarType.cs
deleted file mode 100644
index cef5778a..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/TexelLoadScalarType.cs
+++ /dev/null
@@ -1,15 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- enum TexelLoadScalarType
- {
- Texture1DLodZero = 0x0,
- Texture1DLodLevel = 0x1,
- Texture2DLodZero = 0x2,
- Texture2DLodZeroOffset = 0x4,
- Texture2DLodLevel = 0x5,
- Texture2DLodZeroMultisample = 0x6,
- Texture3DLodZero = 0x7,
- Texture2DArrayLodZero = 0x8,
- Texture2DLodLevelOffset = 0xc
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/TextureDimensions.cs b/Ryujinx.Graphics/Shader/Decoders/TextureDimensions.cs
deleted file mode 100644
index dbdf1927..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/TextureDimensions.cs
+++ /dev/null
@@ -1,10 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- enum TextureDimensions
- {
- Texture1D = 0,
- Texture2D = 1,
- Texture3D = 2,
- TextureCube = 3
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/TextureGatherOffset.cs b/Ryujinx.Graphics/Shader/Decoders/TextureGatherOffset.cs
deleted file mode 100644
index 4e9ade26..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/TextureGatherOffset.cs
+++ /dev/null
@@ -1,9 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- enum TextureGatherOffset
- {
- None = 0,
- Offset = 1,
- Offsets = 2
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/TextureLodMode.cs b/Ryujinx.Graphics/Shader/Decoders/TextureLodMode.cs
deleted file mode 100644
index 0cc6f714..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/TextureLodMode.cs
+++ /dev/null
@@ -1,12 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- enum TextureLodMode
- {
- None = 0,
- LodZero = 1,
- LodBias = 2,
- LodLevel = 3,
- LodBiasA = 4, //?
- LodLevelA = 5 //?
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/TextureProperty.cs b/Ryujinx.Graphics/Shader/Decoders/TextureProperty.cs
deleted file mode 100644
index ea35b1d1..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/TextureProperty.cs
+++ /dev/null
@@ -1,13 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- enum TextureProperty
- {
- Dimensions = 0x1,
- Type = 0x2,
- SamplePos = 0x5,
- Filter = 0xa,
- Lod = 0xc,
- Wrap = 0xe,
- BorderColor = 0x10
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/TextureScalarType.cs b/Ryujinx.Graphics/Shader/Decoders/TextureScalarType.cs
deleted file mode 100644
index 0055174b..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/TextureScalarType.cs
+++ /dev/null
@@ -1,20 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- enum TextureScalarType
- {
- Texture1DLodZero = 0x0,
- Texture2D = 0x1,
- Texture2DLodZero = 0x2,
- Texture2DLodLevel = 0x3,
- Texture2DDepthCompare = 0x4,
- Texture2DLodLevelDepthCompare = 0x5,
- Texture2DLodZeroDepthCompare = 0x6,
- Texture2DArray = 0x7,
- Texture2DArrayLodZero = 0x8,
- Texture2DArrayLodZeroDepthCompare = 0x9,
- Texture3D = 0xa,
- Texture3DLodZero = 0xb,
- TextureCube = 0xc,
- TextureCubeLodLevel = 0xd
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Decoders/XmadCMode.cs b/Ryujinx.Graphics/Shader/Decoders/XmadCMode.cs
deleted file mode 100644
index 949a2ef7..00000000
--- a/Ryujinx.Graphics/Shader/Decoders/XmadCMode.cs
+++ /dev/null
@@ -1,11 +0,0 @@
-namespace Ryujinx.Graphics.Shader.Decoders
-{
- enum XmadCMode
- {
- Cfull = 0,
- Clo = 1,
- Chi = 2,
- Csfu = 3,
- Cbcc = 4
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Instructions/InstEmitAlu.cs b/Ryujinx.Graphics/Shader/Instructions/InstEmitAlu.cs
deleted file mode 100644
index 8e2b39bf..00000000
--- a/Ryujinx.Graphics/Shader/Instructions/InstEmitAlu.cs
+++ /dev/null
@@ -1,684 +0,0 @@
-using Ryujinx.Graphics.Shader.Decoders;
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using Ryujinx.Graphics.Shader.Translation;
-using System;
-
-using static Ryujinx.Graphics.Shader.Instructions.InstEmitHelper;
-using static Ryujinx.Graphics.Shader.Instructions.InstEmitAluHelper;
-using static Ryujinx.Graphics.Shader.IntermediateRepresentation.OperandHelper;
-
-namespace Ryujinx.Graphics.Shader.Instructions
-{
- static partial class InstEmit
- {
- public static void Bfe(EmitterContext context)
- {
- OpCodeAlu op = (OpCodeAlu)context.CurrOp;
-
- bool isReverse = op.RawOpCode.Extract(40);
- bool isSigned = op.RawOpCode.Extract(48);
-
- Operand srcA = GetSrcA(context);
- Operand srcB = GetSrcB(context);
-
- if (isReverse)
- {
- srcA = context.BitfieldReverse(srcA);
- }
-
- Operand position = context.BitwiseAnd(srcB, Const(0xff));
-
- Operand size = context.BitfieldExtractU32(srcB, Const(8), Const(8));
-
- Operand res = isSigned
- ? context.BitfieldExtractS32(srcA, position, size)
- : context.BitfieldExtractU32(srcA, position, size);
-
- context.Copy(GetDest(context), res);
-
- // TODO: CC, X, corner cases
- }
-
- public static void Iadd(EmitterContext context)
- {
- OpCodeAlu op = (OpCodeAlu)context.CurrOp;
-
- bool negateA = false, negateB = false;
-
- if (!(op is OpCodeAluImm32))
- {
- negateB = op.RawOpCode.Extract(48);
- negateA = op.RawOpCode.Extract(49);
- }
-
- Operand srcA = context.INegate(GetSrcA(context), negateA);
- Operand srcB = context.INegate(GetSrcB(context), negateB);
-
- Operand res = context.IAdd(srcA, srcB);
-
- bool isSubtraction = negateA || negateB;
-
- if (op.Extended)
- {
- // Add carry, or subtract borrow.
- res = context.IAdd(res, isSubtraction
- ? context.BitwiseNot(GetCF(context))
- : context.BitwiseAnd(GetCF(context), Const(1)));
- }
-
- SetIaddFlags(context, res, srcA, srcB, op.SetCondCode, op.Extended, isSubtraction);
-
- context.Copy(GetDest(context), res);
- }
-
- public static void Iadd3(EmitterContext context)
- {
- OpCodeAlu op = (OpCodeAlu)context.CurrOp;
-
- IntegerHalfPart partC = (IntegerHalfPart)op.RawOpCode.Extract(31, 2);
- IntegerHalfPart partB = (IntegerHalfPart)op.RawOpCode.Extract(33, 2);
- IntegerHalfPart partA = (IntegerHalfPart)op.RawOpCode.Extract(35, 2);
-
- IntegerShift mode = (IntegerShift)op.RawOpCode.Extract(37, 2);
-
- bool negateC = op.RawOpCode.Extract(49);
- bool negateB = op.RawOpCode.Extract(50);
- bool negateA = op.RawOpCode.Extract(51);
-
- Operand Extend(Operand src, IntegerHalfPart part)
- {
- if (!(op is OpCodeAluReg) || part == IntegerHalfPart.B32)
- {
- return src;
- }
-
- if (part == IntegerHalfPart.H0)
- {
- return context.BitwiseAnd(src, Const(0xffff));
- }
- else if (part == IntegerHalfPart.H1)
- {
- return context.ShiftRightU32(src, Const(16));
- }
- else
- {
- // TODO: Warning.
- }
-
- return src;
- }
-
- Operand srcA = context.INegate(Extend(GetSrcA(context), partA), negateA);
- Operand srcB = context.INegate(Extend(GetSrcB(context), partB), negateB);
- Operand srcC = context.INegate(Extend(GetSrcC(context), partC), negateC);
-
- Operand res = context.IAdd(srcA, srcB);
-
- if (op is OpCodeAluReg && mode != IntegerShift.NoShift)
- {
- if (mode == IntegerShift.ShiftLeft)
- {
- res = context.ShiftLeft(res, Const(16));
- }
- else if (mode == IntegerShift.ShiftRight)
- {
- res = context.ShiftRightU32(res, Const(16));
- }
- else
- {
- // TODO: Warning.
- }
- }
-
- res = context.IAdd(res, srcC);
-
- context.Copy(GetDest(context), res);
-
- // TODO: CC, X, corner cases
- }
-
- public static void Imnmx(EmitterContext context)
- {
- OpCodeAlu op = (OpCodeAlu)context.CurrOp;
-
- bool isSignedInt = op.RawOpCode.Extract(48);
-
- Operand srcA = GetSrcA(context);
- Operand srcB = GetSrcB(context);
-
- Operand resMin = isSignedInt
- ? context.IMinimumS32(srcA, srcB)
- : context.IMinimumU32(srcA, srcB);
-
- Operand resMax = isSignedInt
- ? context.IMaximumS32(srcA, srcB)
- : context.IMaximumU32(srcA, srcB);
-
- Operand pred = GetPredicate39(context);
-
- Operand dest = GetDest(context);
-
- context.Copy(dest, context.ConditionalSelect(pred, resMin, resMax));
-
- SetZnFlags(context, dest, op.SetCondCode);
-
- // TODO: X flags.
- }
-
- public static void Iscadd(EmitterContext context)
- {
- OpCodeAlu op = (OpCodeAlu)context.CurrOp;
-
- bool negateA = false, negateB = false;
-
- if (!(op is OpCodeAluImm32))
- {
- negateB = op.RawOpCode.Extract(48);
- negateA = op.RawOpCode.Extract(49);
- }
-
- int shift = op is OpCodeAluImm32
- ? op.RawOpCode.Extract(53, 5)
- : op.RawOpCode.Extract(39, 5);
-
- Operand srcA = GetSrcA(context);
- Operand srcB = GetSrcB(context);
-
- srcA = context.ShiftLeft(srcA, Const(shift));
-
- srcA = context.INegate(srcA, negateA);
- srcB = context.INegate(srcB, negateB);
-
- Operand res = context.IAdd(srcA, srcB);
-
- context.Copy(GetDest(context), res);
-
- // TODO: CC, X
- }
-
- public static void Iset(EmitterContext context)
- {
- OpCodeSet op = (OpCodeSet)context.CurrOp;
-
- bool boolFloat = op.RawOpCode.Extract(44);
- bool isSigned = op.RawOpCode.Extract(48);
-
- IntegerCondition cmpOp = (IntegerCondition)op.RawOpCode.Extract(49, 3);
-
- Operand srcA = GetSrcA(context);
- Operand srcB = GetSrcB(context);
-
- Operand res = GetIntComparison(context, cmpOp, srcA, srcB, isSigned);
-
- Operand pred = GetPredicate39(context);
-
- res = GetPredLogicalOp(context, op.LogicalOp, res, pred);
-
- Operand dest = GetDest(context);
-
- if (boolFloat)
- {
- context.Copy(dest, context.ConditionalSelect(res, ConstF(1), Const(0)));
- }
- else
- {
- context.Copy(dest, res);
- }
-
- // TODO: CC, X
- }
-
- public static void Isetp(EmitterContext context)
- {
- OpCodeSet op = (OpCodeSet)context.CurrOp;
-
- bool isSigned = op.RawOpCode.Extract(48);
-
- IntegerCondition cmpOp = (IntegerCondition)op.RawOpCode.Extract(49, 3);
-
- Operand srcA = GetSrcA(context);
- Operand srcB = GetSrcB(context);
-
- Operand p0Res = GetIntComparison(context, cmpOp, srcA, srcB, isSigned);
-
- Operand p1Res = context.BitwiseNot(p0Res);
-
- Operand pred = GetPredicate39(context);
-
- p0Res = GetPredLogicalOp(context, op.LogicalOp, p0Res, pred);
- p1Res = GetPredLogicalOp(context, op.LogicalOp, p1Res, pred);
-
- context.Copy(Register(op.Predicate3), p0Res);
- context.Copy(Register(op.Predicate0), p1Res);
- }
-
- public static void Lop(EmitterContext context)
- {
- IOpCodeLop op = (IOpCodeLop)context.CurrOp;
-
- Operand srcA = context.BitwiseNot(GetSrcA(context), op.InvertA);
- Operand srcB = context.BitwiseNot(GetSrcB(context), op.InvertB);
-
- Operand res = srcB;
-
- switch (op.LogicalOp)
- {
- case LogicalOperation.And: res = context.BitwiseAnd (srcA, srcB); break;
- case LogicalOperation.Or: res = context.BitwiseOr (srcA, srcB); break;
- case LogicalOperation.ExclusiveOr: res = context.BitwiseExclusiveOr(srcA, srcB); break;
- }
-
- EmitLopPredWrite(context, op, res);
-
- Operand dest = GetDest(context);
-
- context.Copy(dest, res);
-
- SetZnFlags(context, dest, op.SetCondCode, op.Extended);
- }
-
- public static void Lop3(EmitterContext context)
- {
- IOpCodeLop op = (IOpCodeLop)context.CurrOp;
-
- Operand srcA = GetSrcA(context);
- Operand srcB = GetSrcB(context);
- Operand srcC = GetSrcC(context);
-
- bool regVariant = op is OpCodeLopReg;
-
- int truthTable = regVariant
- ? op.RawOpCode.Extract(28, 8)
- : op.RawOpCode.Extract(48, 8);
-
- Operand res = Lop3Expression.GetFromTruthTable(context, srcA, srcB, srcC, truthTable);
-
- if (regVariant)
- {
- EmitLopPredWrite(context, op, res);
- }
-
- Operand dest = GetDest(context);
-
- context.Copy(dest, res);
-
- SetZnFlags(context, dest, op.SetCondCode, op.Extended);
- }
-
- public static void Psetp(EmitterContext context)
- {
- OpCodePsetp op = (OpCodePsetp)context.CurrOp;
-
- bool invertA = op.RawOpCode.Extract(15);
- bool invertB = op.RawOpCode.Extract(32);
-
- Operand srcA = context.BitwiseNot(Register(op.Predicate12), invertA);
- Operand srcB = context.BitwiseNot(Register(op.Predicate29), invertB);
-
- Operand p0Res = GetPredLogicalOp(context, op.LogicalOpAB, srcA, srcB);
-
- Operand p1Res = context.BitwiseNot(p0Res);
-
- Operand pred = GetPredicate39(context);
-
- p0Res = GetPredLogicalOp(context, op.LogicalOp, p0Res, pred);
- p1Res = GetPredLogicalOp(context, op.LogicalOp, p1Res, pred);
-
- context.Copy(Register(op.Predicate3), p0Res);
- context.Copy(Register(op.Predicate0), p1Res);
- }
-
- public static void Rro(EmitterContext context)
- {
- // This is the range reduction operator,
- // we translate it as a simple move, as it
- // should be always followed by a matching
- // MUFU instruction.
- OpCodeAlu op = (OpCodeAlu)context.CurrOp;
-
- bool negateB = op.RawOpCode.Extract(45);
- bool absoluteB = op.RawOpCode.Extract(49);
-
- Operand srcB = GetSrcB(context);
-
- srcB = context.FPAbsNeg(srcB, absoluteB, negateB);
-
- context.Copy(GetDest(context), srcB);
- }
-
- public static void Shl(EmitterContext context)
- {
- OpCodeAlu op = (OpCodeAlu)context.CurrOp;
-
- bool isMasked = op.RawOpCode.Extract(39);
-
- Operand srcB = GetSrcB(context);
-
- if (isMasked)
- {
- srcB = context.BitwiseAnd(srcB, Const(0x1f));
- }
-
- Operand res = context.ShiftLeft(GetSrcA(context), srcB);
-
- if (!isMasked)
- {
- // Clamped shift value.
- Operand isLessThan32 = context.ICompareLessUnsigned(srcB, Const(32));
-
- res = context.ConditionalSelect(isLessThan32, res, Const(0));
- }
-
- // TODO: X, CC
-
- context.Copy(GetDest(context), res);
- }
-
- public static void Shr(EmitterContext context)
- {
- OpCodeAlu op = (OpCodeAlu)context.CurrOp;
-
- bool isMasked = op.RawOpCode.Extract(39);
- bool isReverse = op.RawOpCode.Extract(40);
- bool isSigned = op.RawOpCode.Extract(48);
-
- Operand srcA = GetSrcA(context);
- Operand srcB = GetSrcB(context);
-
- if (isReverse)
- {
- srcA = context.BitfieldReverse(srcA);
- }
-
- if (isMasked)
- {
- srcB = context.BitwiseAnd(srcB, Const(0x1f));
- }
-
- Operand res = isSigned
- ? context.ShiftRightS32(srcA, srcB)
- : context.ShiftRightU32(srcA, srcB);
-
- if (!isMasked)
- {
- // Clamped shift value.
- Operand resShiftBy32;
-
- if (isSigned)
- {
- resShiftBy32 = context.ShiftRightS32(srcA, Const(31));
- }
- else
- {
- resShiftBy32 = Const(0);
- }
-
- Operand isLessThan32 = context.ICompareLessUnsigned(srcB, Const(32));
-
- res = context.ConditionalSelect(isLessThan32, res, resShiftBy32);
- }
-
- // TODO: X, CC
-
- context.Copy(GetDest(context), res);
- }
-
- public static void Xmad(EmitterContext context)
- {
- OpCodeAlu op = (OpCodeAlu)context.CurrOp;
-
- bool signedA = context.CurrOp.RawOpCode.Extract(48);
- bool signedB = context.CurrOp.RawOpCode.Extract(49);
- bool highA = context.CurrOp.RawOpCode.Extract(53);
- bool highB = false;
-
- XmadCMode mode;
-
- if (op is OpCodeAluReg)
- {
- highB = context.CurrOp.RawOpCode.Extract(35);
-
- mode = (XmadCMode)context.CurrOp.RawOpCode.Extract(50, 3);
- }
- else
- {
- mode = (XmadCMode)context.CurrOp.RawOpCode.Extract(50, 2);
-
- if (!(op is OpCodeAluImm))
- {
- highB = context.CurrOp.RawOpCode.Extract(52);
- }
- }
-
- Operand srcA = GetSrcA(context);
- Operand srcB = GetSrcB(context);
- Operand srcC = GetSrcC(context);
-
- // XMAD immediates are 16-bits unsigned integers.
- if (srcB.Type == OperandType.Constant)
- {
- srcB = Const(srcB.Value & 0xffff);
- }
-
- Operand Extend16To32(Operand src, bool high, bool signed)
- {
- if (signed && high)
- {
- return context.ShiftRightS32(src, Const(16));
- }
- else if (signed)
- {
- return context.BitfieldExtractS32(src, Const(0), Const(16));
- }
- else if (high)
- {
- return context.ShiftRightU32(src, Const(16));
- }
- else
- {
- return context.BitwiseAnd(src, Const(0xffff));
- }
- }
-
- srcA = Extend16To32(srcA, highA, signedA);
- srcB = Extend16To32(srcB, highB, signedB);
-
- bool productShiftLeft = false;
- bool merge = false;
-
- if (!(op is OpCodeAluRegCbuf))
- {
- productShiftLeft = context.CurrOp.RawOpCode.Extract(36);
- merge = context.CurrOp.RawOpCode.Extract(37);
- }
-
- bool extended;
-
- if ((op is OpCodeAluReg) || (op is OpCodeAluImm))
- {
- extended = context.CurrOp.RawOpCode.Extract(38);
- }
- else
- {
- extended = context.CurrOp.RawOpCode.Extract(54);
- }
-
- Operand res = context.IMultiply(srcA, srcB);
-
- if (productShiftLeft)
- {
- res = context.ShiftLeft(res, Const(16));
- }
-
- switch (mode)
- {
- case XmadCMode.Cfull: break;
-
- case XmadCMode.Clo: srcC = Extend16To32(srcC, high: false, signed: false); break;
- case XmadCMode.Chi: srcC = Extend16To32(srcC, high: true, signed: false); break;
-
- case XmadCMode.Cbcc:
- {
- srcC = context.IAdd(srcC, context.ShiftLeft(GetSrcB(context), Const(16)));
-
- break;
- }
-
- case XmadCMode.Csfu:
- {
- Operand signAdjustA = context.ShiftLeft(context.ShiftRightU32(srcA, Const(31)), Const(16));
- Operand signAdjustB = context.ShiftLeft(context.ShiftRightU32(srcB, Const(31)), Const(16));
-
- srcC = context.ISubtract(srcC, context.IAdd(signAdjustA, signAdjustB));
-
- break;
- }
-
- default: /* TODO: Warning */ break;
- }
-
- Operand product = res;
-
- if (extended)
- {
- // Add with carry.
- res = context.IAdd(res, context.BitwiseAnd(GetCF(context), Const(1)));
- }
- else
- {
- // Add (no carry in).
- res = context.IAdd(res, srcC);
- }
-
- SetIaddFlags(context, res, product, srcC, op.SetCondCode, extended);
-
- if (merge)
- {
- res = context.BitwiseAnd(res, Const(0xffff));
- res = context.BitwiseOr(res, context.ShiftLeft(GetSrcB(context), Const(16)));
- }
-
- context.Copy(GetDest(context), res);
- }
-
- private static Operand GetIntComparison(
- EmitterContext context,
- IntegerCondition cond,
- Operand srcA,
- Operand srcB,
- bool isSigned)
- {
- Operand res;
-
- if (cond == IntegerCondition.Always)
- {
- res = Const(IrConsts.True);
- }
- else if (cond == IntegerCondition.Never)
- {
- res = Const(IrConsts.False);
- }
- else
- {
- Instruction inst;
-
- switch (cond)
- {
- case IntegerCondition.Less: inst = Instruction.CompareLessU32; break;
- case IntegerCondition.Equal: inst = Instruction.CompareEqual; break;
- case IntegerCondition.LessOrEqual: inst = Instruction.CompareLessOrEqualU32; break;
- case IntegerCondition.Greater: inst = Instruction.CompareGreaterU32; break;
- case IntegerCondition.NotEqual: inst = Instruction.CompareNotEqual; break;
- case IntegerCondition.GreaterOrEqual: inst = Instruction.CompareGreaterOrEqualU32; break;
-
- default: throw new InvalidOperationException($"Unexpected condition \"{cond}\".");
- }
-
- if (isSigned)
- {
- switch (cond)
- {
- case IntegerCondition.Less: inst = Instruction.CompareLess; break;
- case IntegerCondition.LessOrEqual: inst = Instruction.CompareLessOrEqual; break;
- case IntegerCondition.Greater: inst = Instruction.CompareGreater; break;
- case IntegerCondition.GreaterOrEqual: inst = Instruction.CompareGreaterOrEqual; break;
- }
- }
-
- res = context.Add(inst, Local(), srcA, srcB);
- }
-
- return res;
- }
-
- private static void EmitLopPredWrite(EmitterContext context, IOpCodeLop op, Operand result)
- {
- if (op is OpCodeLop opLop && !opLop.Predicate48.IsPT)
- {
- Operand pRes;
-
- if (opLop.CondOp == ConditionalOperation.False)
- {
- pRes = Const(IrConsts.False);
- }
- else if (opLop.CondOp == ConditionalOperation.True)
- {
- pRes = Const(IrConsts.True);
- }
- else if (opLop.CondOp == ConditionalOperation.Zero)
- {
- pRes = context.ICompareEqual(result, Const(0));
- }
- else /* if (opLop.CondOp == ConditionalOperation.NotZero) */
- {
- pRes = context.ICompareNotEqual(result, Const(0));
- }
-
- context.Copy(Register(opLop.Predicate48), pRes);
- }
- }
-
- private static void SetIaddFlags(
- EmitterContext context,
- Operand res,
- Operand srcA,
- Operand srcB,
- bool setCC,
- bool extended,
- bool isSubtraction = false)
- {
- if (!setCC)
- {
- return;
- }
-
- if (!extended || isSubtraction)
- {
- // C = d < a
- context.Copy(GetCF(context), context.ICompareLessUnsigned(res, srcA));
- }
- else
- {
- // C = (d == a && CIn) || d < a
- Operand tempC0 = context.ICompareEqual (res, srcA);
- Operand tempC1 = context.ICompareLessUnsigned(res, srcA);
-
- tempC0 = context.BitwiseAnd(tempC0, GetCF(context));
-
- context.Copy(GetCF(context), context.BitwiseOr(tempC0, tempC1));
- }
-
- // V = (d ^ a) & ~(a ^ b) < 0
- Operand tempV0 = context.BitwiseExclusiveOr(res, srcA);
- Operand tempV1 = context.BitwiseExclusiveOr(srcA, srcB);
-
- tempV1 = context.BitwiseNot(tempV1);
-
- Operand tempV = context.BitwiseAnd(tempV0, tempV1);
-
- context.Copy(GetVF(context), context.ICompareLess(tempV, Const(0)));
-
- SetZnFlags(context, res, setCC: true, extended: extended);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Instructions/InstEmitAluHelper.cs b/Ryujinx.Graphics/Shader/Instructions/InstEmitAluHelper.cs
deleted file mode 100644
index 5c4f5398..00000000
--- a/Ryujinx.Graphics/Shader/Instructions/InstEmitAluHelper.cs
+++ /dev/null
@@ -1,88 +0,0 @@
-using Ryujinx.Graphics.Shader.Decoders;
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using Ryujinx.Graphics.Shader.Translation;
-using System;
-
-using static Ryujinx.Graphics.Shader.Instructions.InstEmitHelper;
-using static Ryujinx.Graphics.Shader.IntermediateRepresentation.OperandHelper;
-
-namespace Ryujinx.Graphics.Shader.Instructions
-{
- static class InstEmitAluHelper
- {
- public static int GetIntMin(IntegerType type)
- {
- switch (type)
- {
- case IntegerType.U8: return byte.MinValue;
- case IntegerType.S8: return sbyte.MinValue;
- case IntegerType.U16: return ushort.MinValue;
- case IntegerType.S16: return short.MinValue;
- case IntegerType.U32: return (int)uint.MinValue;
- case IntegerType.S32: return int.MinValue;
- }
-
- throw new ArgumentException($"The type \"{type}\" is not a supported int type.");
- }
-
- public static int GetIntMax(IntegerType type)
- {
- switch (type)
- {
- case IntegerType.U8: return byte.MaxValue;
- case IntegerType.S8: return sbyte.MaxValue;
- case IntegerType.U16: return ushort.MaxValue;
- case IntegerType.S16: return short.MaxValue;
- case IntegerType.U32: return unchecked((int)uint.MaxValue);
- case IntegerType.S32: return int.MaxValue;
- }
-
- throw new ArgumentException($"The type \"{type}\" is not a supported int type.");
- }
-
- public static Operand GetPredLogicalOp(
- EmitterContext context,
- LogicalOperation logicalOp,
- Operand input,
- Operand pred)
- {
- switch (logicalOp)
- {
- case LogicalOperation.And: return context.BitwiseAnd (input, pred);
- case LogicalOperation.Or: return context.BitwiseOr (input, pred);
- case LogicalOperation.ExclusiveOr: return context.BitwiseExclusiveOr(input, pred);
- }
-
- return input;
- }
-
- public static void SetZnFlags(EmitterContext context, Operand dest, bool setCC, bool extended = false)
- {
- if (!setCC)
- {
- return;
- }
-
- if (extended)
- {
- // When the operation is extended, it means we are doing
- // the operation on a long word with any number of bits,
- // so we need to AND the zero flag from result with the
- // previous result when extended is specified, to ensure
- // we have ZF set only if all words are zero, and not just
- // the last one.
- Operand oldZF = GetZF(context);
-
- Operand res = context.BitwiseAnd(context.ICompareEqual(dest, Const(0)), oldZF);
-
- context.Copy(GetZF(context), res);
- }
- else
- {
- context.Copy(GetZF(context), context.ICompareEqual(dest, Const(0)));
- }
-
- context.Copy(GetNF(context), context.ICompareLess(dest, Const(0)));
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Instructions/InstEmitConversion.cs b/Ryujinx.Graphics/Shader/Instructions/InstEmitConversion.cs
deleted file mode 100644
index c4de1750..00000000
--- a/Ryujinx.Graphics/Shader/Instructions/InstEmitConversion.cs
+++ /dev/null
@@ -1,213 +0,0 @@
-using Ryujinx.Graphics.Shader.Decoders;
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using Ryujinx.Graphics.Shader.Translation;
-
-using static Ryujinx.Graphics.Shader.Instructions.InstEmitHelper;
-using static Ryujinx.Graphics.Shader.Instructions.InstEmitAluHelper;
-using static Ryujinx.Graphics.Shader.IntermediateRepresentation.OperandHelper;
-
-namespace Ryujinx.Graphics.Shader.Instructions
-{
- static partial class InstEmit
- {
- public static void F2F(EmitterContext context)
- {
- OpCodeFArith op = (OpCodeFArith)context.CurrOp;
-
- FPType srcType = (FPType)op.RawOpCode.Extract(8, 2);
- FPType dstType = (FPType)op.RawOpCode.Extract(10, 2);
-
- bool pass = op.RawOpCode.Extract(40);
- bool negateB = op.RawOpCode.Extract(45);
- bool absoluteB = op.RawOpCode.Extract(49);
-
- pass &= op.RoundingMode == RoundingMode.TowardsNegativeInfinity;
-
- Operand srcB = context.FPAbsNeg(GetSrcB(context, srcType), absoluteB, negateB);
-
- if (!pass)
- {
- switch (op.RoundingMode)
- {
- case RoundingMode.TowardsNegativeInfinity:
- srcB = context.FPFloor(srcB);
- break;
-
- case RoundingMode.TowardsPositiveInfinity:
- srcB = context.FPCeiling(srcB);
- break;
-
- case RoundingMode.TowardsZero:
- srcB = context.FPTruncate(srcB);
- break;
- }
- }
-
- srcB = context.FPSaturate(srcB, op.Saturate);
-
- WriteFP(context, dstType, srcB);
-
- // TODO: CC.
- }
-
- public static void F2I(EmitterContext context)
- {
- OpCodeFArith op = (OpCodeFArith)context.CurrOp;
-
- IntegerType intType = (IntegerType)op.RawOpCode.Extract(8, 2);
-
- bool isSmallInt = intType <= IntegerType.U16;
-
- FPType floatType = (FPType)op.RawOpCode.Extract(10, 2);
-
- bool isSignedInt = op.RawOpCode.Extract(12);
- bool negateB = op.RawOpCode.Extract(45);
- bool absoluteB = op.RawOpCode.Extract(49);
-
- if (isSignedInt)
- {
- intType |= IntegerType.S8;
- }
-
- Operand srcB = context.FPAbsNeg(GetSrcB(context, floatType), absoluteB, negateB);
-
- switch (op.RoundingMode)
- {
- case RoundingMode.TowardsNegativeInfinity:
- srcB = context.FPFloor(srcB);
- break;
-
- case RoundingMode.TowardsPositiveInfinity:
- srcB = context.FPCeiling(srcB);
- break;
-
- case RoundingMode.TowardsZero:
- srcB = context.FPTruncate(srcB);
- break;
- }
-
- srcB = context.FPConvertToS32(srcB);
-
- // TODO: S/U64, conversion overflow handling.
- if (intType != IntegerType.S32)
- {
- int min = GetIntMin(intType);
- int max = GetIntMax(intType);
-
- srcB = isSignedInt
- ? context.IClampS32(srcB, Const(min), Const(max))
- : context.IClampU32(srcB, Const(min), Const(max));
- }
-
- Operand dest = GetDest(context);
-
- context.Copy(dest, srcB);
-
- // TODO: CC.
- }
-
- public static void I2F(EmitterContext context)
- {
- OpCodeAlu op = (OpCodeAlu)context.CurrOp;
-
- FPType dstType = (FPType)op.RawOpCode.Extract(8, 2);
-
- IntegerType srcType = (IntegerType)op.RawOpCode.Extract(10, 2);
-
- bool isSmallInt = srcType <= IntegerType.U16;
-
- bool isSignedInt = op.RawOpCode.Extract(13);
- bool negateB = op.RawOpCode.Extract(45);
- bool absoluteB = op.RawOpCode.Extract(49);
-
- Operand srcB = context.IAbsNeg(GetSrcB(context), absoluteB, negateB);
-
- if (isSmallInt)
- {
- int size = srcType == IntegerType.U16 ? 16 : 8;
-
- srcB = isSignedInt
- ? context.BitfieldExtractS32(srcB, Const(op.ByteSelection * 8), Const(size))
- : context.BitfieldExtractU32(srcB, Const(op.ByteSelection * 8), Const(size));
- }
-
- srcB = isSignedInt
- ? context.IConvertS32ToFP(srcB)
- : context.IConvertU32ToFP(srcB);
-
- WriteFP(context, dstType, srcB);
-
- // TODO: CC.
- }
-
- public static void I2I(EmitterContext context)
- {
- OpCodeAlu op = (OpCodeAlu)context.CurrOp;
-
- IntegerType dstType = (IntegerType)op.RawOpCode.Extract(8, 2);
- IntegerType srcType = (IntegerType)op.RawOpCode.Extract(10, 2);
-
- if (srcType == IntegerType.U64 || dstType == IntegerType.U64)
- {
- // TODO: Warning. This instruction doesn't support 64-bits integers
- }
-
- bool srcIsSmallInt = srcType <= IntegerType.U16;
-
- bool dstIsSignedInt = op.RawOpCode.Extract(12);
- bool srcIsSignedInt = op.RawOpCode.Extract(13);
- bool negateB = op.RawOpCode.Extract(45);
- bool absoluteB = op.RawOpCode.Extract(49);
-
- Operand srcB = GetSrcB(context);
-
- if (srcIsSmallInt)
- {
- int size = srcType == IntegerType.U16 ? 16 : 8;
-
- srcB = srcIsSignedInt
- ? context.BitfieldExtractS32(srcB, Const(op.ByteSelection * 8), Const(size))
- : context.BitfieldExtractU32(srcB, Const(op.ByteSelection * 8), Const(size));
- }
-
- srcB = context.IAbsNeg(srcB, absoluteB, negateB);
-
- if (op.Saturate)
- {
- if (dstIsSignedInt)
- {
- dstType |= IntegerType.S8;
- }
-
- int min = GetIntMin(dstType);
- int max = GetIntMax(dstType);
-
- srcB = dstIsSignedInt
- ? context.IClampS32(srcB, Const(min), Const(max))
- : context.IClampU32(srcB, Const(min), Const(max));
- }
-
- context.Copy(GetDest(context), srcB);
-
- // TODO: CC.
- }
-
- private static void WriteFP(EmitterContext context, FPType type, Operand srcB)
- {
- Operand dest = GetDest(context);
-
- if (type == FPType.FP32)
- {
- context.Copy(dest, srcB);
- }
- else if (type == FPType.FP16)
- {
- context.Copy(dest, context.PackHalf2x16(srcB, ConstF(0)));
- }
- else
- {
- // TODO.
- }
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Instructions/InstEmitFArith.cs b/Ryujinx.Graphics/Shader/Instructions/InstEmitFArith.cs
deleted file mode 100644
index b22639de..00000000
--- a/Ryujinx.Graphics/Shader/Instructions/InstEmitFArith.cs
+++ /dev/null
@@ -1,370 +0,0 @@
-using Ryujinx.Graphics.Shader.Decoders;
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using Ryujinx.Graphics.Shader.Translation;
-using System;
-
-using static Ryujinx.Graphics.Shader.Instructions.InstEmitAluHelper;
-using static Ryujinx.Graphics.Shader.Instructions.InstEmitHelper;
-using static Ryujinx.Graphics.Shader.IntermediateRepresentation.OperandHelper;
-
-namespace Ryujinx.Graphics.Shader.Instructions
-{
- static partial class InstEmit
- {
- public static void Fadd(EmitterContext context)
- {
- IOpCodeFArith op = (IOpCodeFArith)context.CurrOp;
-
- bool absoluteA = op.AbsoluteA, absoluteB, negateA, negateB;
-
- if (op is OpCodeFArithImm32)
- {
- negateB = op.RawOpCode.Extract(53);
- negateA = op.RawOpCode.Extract(56);
- absoluteB = op.RawOpCode.Extract(57);
- }
- else
- {
- negateB = op.RawOpCode.Extract(45);
- negateA = op.RawOpCode.Extract(48);
- absoluteB = op.RawOpCode.Extract(49);
- }
-
- Operand srcA = context.FPAbsNeg(GetSrcA(context), absoluteA, negateA);
- Operand srcB = context.FPAbsNeg(GetSrcB(context), absoluteB, negateB);
-
- Operand dest = GetDest(context);
-
- context.Copy(dest, context.FPSaturate(context.FPAdd(srcA, srcB), op.Saturate));
-
- SetFPZnFlags(context, dest, op.SetCondCode);
- }
-
- public static void Ffma(EmitterContext context)
- {
- IOpCodeFArith op = (IOpCodeFArith)context.CurrOp;
-
- bool negateB = op.RawOpCode.Extract(48);
- bool negateC = op.RawOpCode.Extract(49);
-
- Operand srcA = GetSrcA(context);
-
- Operand srcB = context.FPNegate(GetSrcB(context), negateB);
- Operand srcC = context.FPNegate(GetSrcC(context), negateC);
-
- Operand dest = GetDest(context);
-
- context.Copy(dest, context.FPSaturate(context.FPFusedMultiplyAdd(srcA, srcB, srcC), op.Saturate));
-
- SetFPZnFlags(context, dest, op.SetCondCode);
- }
-
- public static void Fmnmx(EmitterContext context)
- {
- IOpCodeFArith op = (IOpCodeFArith)context.CurrOp;
-
- bool absoluteA = op.AbsoluteA;
- bool negateB = op.RawOpCode.Extract(45);
- bool negateA = op.RawOpCode.Extract(48);
- bool absoluteB = op.RawOpCode.Extract(49);
-
- Operand srcA = context.FPAbsNeg(GetSrcA(context), absoluteA, negateA);
- Operand srcB = context.FPAbsNeg(GetSrcB(context), absoluteB, negateB);
-
- Operand resMin = context.FPMinimum(srcA, srcB);
- Operand resMax = context.FPMaximum(srcA, srcB);
-
- Operand pred = GetPredicate39(context);
-
- Operand dest = GetDest(context);
-
- context.Copy(dest, context.ConditionalSelect(pred, resMin, resMax));
-
- SetFPZnFlags(context, dest, op.SetCondCode);
- }
-
- public static void Fmul(EmitterContext context)
- {
- IOpCodeFArith op = (IOpCodeFArith)context.CurrOp;
-
- bool negateB = !(op is OpCodeFArithImm32) && op.RawOpCode.Extract(48);
-
- Operand srcA = GetSrcA(context);
-
- Operand srcB = context.FPNegate(GetSrcB(context), negateB);
-
- switch (op.Scale)
- {
- case FmulScale.None: break;
-
- case FmulScale.Divide2: srcA = context.FPDivide (srcA, ConstF(2)); break;
- case FmulScale.Divide4: srcA = context.FPDivide (srcA, ConstF(4)); break;
- case FmulScale.Divide8: srcA = context.FPDivide (srcA, ConstF(8)); break;
- case FmulScale.Multiply2: srcA = context.FPMultiply(srcA, ConstF(2)); break;
- case FmulScale.Multiply4: srcA = context.FPMultiply(srcA, ConstF(4)); break;
- case FmulScale.Multiply8: srcA = context.FPMultiply(srcA, ConstF(8)); break;
-
- default: break; //TODO: Warning.
- }
-
- Operand dest = GetDest(context);
-
- context.Copy(dest, context.FPSaturate(context.FPMultiply(srcA, srcB), op.Saturate));
-
- SetFPZnFlags(context, dest, op.SetCondCode);
- }
-
- public static void Fset(EmitterContext context)
- {
- OpCodeSet op = (OpCodeSet)context.CurrOp;
-
- Condition cmpOp = (Condition)op.RawOpCode.Extract(48, 4);
-
- bool negateA = op.RawOpCode.Extract(43);
- bool absoluteB = op.RawOpCode.Extract(44);
- bool boolFloat = op.RawOpCode.Extract(52);
- bool negateB = op.RawOpCode.Extract(53);
- bool absoluteA = op.RawOpCode.Extract(54);
-
- Operand srcA = context.FPAbsNeg(GetSrcA(context), absoluteA, negateA);
- Operand srcB = context.FPAbsNeg(GetSrcB(context), absoluteB, negateB);
-
- Operand res = GetFPComparison(context, cmpOp, srcA, srcB);
-
- Operand pred = GetPredicate39(context);
-
- res = GetPredLogicalOp(context, op.LogicalOp, res, pred);
-
- Operand dest = GetDest(context);
-
- if (boolFloat)
- {
- context.Copy(dest, context.ConditionalSelect(res, ConstF(1), Const(0)));
- }
- else
- {
- context.Copy(dest, res);
- }
-
- // TODO: CC, X
- }
-
- public static void Fsetp(EmitterContext context)
- {
- OpCodeSet op = (OpCodeSet)context.CurrOp;
-
- Condition cmpOp = (Condition)op.RawOpCode.Extract(48, 4);
-
- bool absoluteA = op.RawOpCode.Extract(7);
- bool negateA = op.RawOpCode.Extract(43);
- bool absoluteB = op.RawOpCode.Extract(44);
- bool negateB = op.RawOpCode.Extract(6);
-
- Operand srcA = context.FPAbsNeg(GetSrcA(context), absoluteA, negateA);
- Operand srcB = context.FPAbsNeg(GetSrcB(context), absoluteB, negateB);
-
- Operand p0Res = GetFPComparison(context, cmpOp, srcA, srcB);
-
- Operand p1Res = context.BitwiseNot(p0Res);
-
- Operand pred = GetPredicate39(context);
-
- p0Res = GetPredLogicalOp(context, op.LogicalOp, p0Res, pred);
- p1Res = GetPredLogicalOp(context, op.LogicalOp, p1Res, pred);
-
- context.Copy(Register(op.Predicate3), p0Res);
- context.Copy(Register(op.Predicate0), p1Res);
- }
-
- public static void Hadd2(EmitterContext context)
- {
- Hadd2Hmul2Impl(context, isAdd: true);
- }
-
- public static void Hfma2(EmitterContext context)
- {
- IOpCodeHfma op = (IOpCodeHfma)context.CurrOp;
-
- Operand[] srcA = GetHfmaSrcA(context);
- Operand[] srcB = GetHfmaSrcB(context);
- Operand[] srcC = GetHfmaSrcC(context);
-
- Operand[] res = new Operand[2];
-
- for (int index = 0; index < res.Length; index++)
- {
- res[index] = context.FPFusedMultiplyAdd(srcA[index], srcB[index], srcC[index]);
-
- res[index] = context.FPSaturate(res[index], op.Saturate);
- }
-
- context.Copy(GetDest(context), GetHalfPacked(context, res));
- }
-
- public static void Hmul2(EmitterContext context)
- {
- Hadd2Hmul2Impl(context, isAdd: false);
- }
-
- private static void Hadd2Hmul2Impl(EmitterContext context, bool isAdd)
- {
- OpCode op = context.CurrOp;
-
- bool saturate = op.RawOpCode.Extract(op is OpCodeAluImm32 ? 52 : 32);
-
- Operand[] srcA = GetHalfSrcA(context);
- Operand[] srcB = GetHalfSrcB(context);
-
- Operand[] res = new Operand[2];
-
- for (int index = 0; index < res.Length; index++)
- {
- if (isAdd)
- {
- res[index] = context.FPAdd(srcA[index], srcB[index]);
- }
- else
- {
- res[index] = context.FPMultiply(srcA[index], srcB[index]);
- }
-
- res[index] = context.FPSaturate(res[index], saturate);
- }
-
- context.Copy(GetDest(context), GetHalfPacked(context, res));
- }
-
- public static void Mufu(EmitterContext context)
- {
- IOpCodeFArith op = (IOpCodeFArith)context.CurrOp;
-
- bool negateB = op.RawOpCode.Extract(48);
-
- Operand res = context.FPAbsNeg(GetSrcA(context), op.AbsoluteA, negateB);
-
- MufuOperation subOp = (MufuOperation)context.CurrOp.RawOpCode.Extract(20, 4);
-
- switch (subOp)
- {
- case MufuOperation.Cosine:
- res = context.FPCosine(res);
- break;
-
- case MufuOperation.Sine:
- res = context.FPSine(res);
- break;
-
- case MufuOperation.ExponentB2:
- res = context.FPExponentB2(res);
- break;
-
- case MufuOperation.LogarithmB2:
- res = context.FPLogarithmB2(res);
- break;
-
- case MufuOperation.Reciprocal:
- res = context.FPReciprocal(res);
- break;
-
- case MufuOperation.ReciprocalSquareRoot:
- res = context.FPReciprocalSquareRoot(res);
- break;
-
- case MufuOperation.SquareRoot:
- res = context.FPSquareRoot(res);
- break;
-
- default: /* TODO */ break;
- }
-
- context.Copy(GetDest(context), context.FPSaturate(res, op.Saturate));
- }
-
- private static Operand GetFPComparison(
- EmitterContext context,
- Condition cond,
- Operand srcA,
- Operand srcB)
- {
- Operand res;
-
- if (cond == Condition.Always)
- {
- res = Const(IrConsts.True);
- }
- else if (cond == Condition.Never)
- {
- res = Const(IrConsts.False);
- }
- else if (cond == Condition.Nan || cond == Condition.Number)
- {
- res = context.BitwiseOr(context.IsNan(srcA), context.IsNan(srcB));
-
- if (cond == Condition.Number)
- {
- res = context.BitwiseNot(res);
- }
- }
- else
- {
- Instruction inst;
-
- switch (cond & ~Condition.Nan)
- {
- case Condition.Less: inst = Instruction.CompareLess; break;
- case Condition.Equal: inst = Instruction.CompareEqual; break;
- case Condition.LessOrEqual: inst = Instruction.CompareLessOrEqual; break;
- case Condition.Greater: inst = Instruction.CompareGreater; break;
- case Condition.NotEqual: inst = Instruction.CompareNotEqual; break;
- case Condition.GreaterOrEqual: inst = Instruction.CompareGreaterOrEqual; break;
-
- default: throw new InvalidOperationException($"Unexpected condition \"{cond}\".");
- }
-
- res = context.Add(inst | Instruction.FP, Local(), srcA, srcB);
-
- if ((cond & Condition.Nan) != 0)
- {
- res = context.BitwiseOr(res, context.IsNan(srcA));
- res = context.BitwiseOr(res, context.IsNan(srcB));
- }
- }
-
- return res;
- }
-
- private static void SetFPZnFlags(EmitterContext context, Operand dest, bool setCC)
- {
- if (setCC)
- {
- context.Copy(GetZF(context), context.FPCompareEqual(dest, ConstF(0)));
- context.Copy(GetNF(context), context.FPCompareLess (dest, ConstF(0)));
- }
- }
-
- private static Operand[] GetHfmaSrcA(EmitterContext context)
- {
- IOpCodeHfma op = (IOpCodeHfma)context.CurrOp;
-
- return GetHalfSources(context, GetSrcA(context), op.SwizzleA);
- }
-
- private static Operand[] GetHfmaSrcB(EmitterContext context)
- {
- IOpCodeHfma op = (IOpCodeHfma)context.CurrOp;
-
- Operand[] operands = GetHalfSources(context, GetSrcB(context), op.SwizzleB);
-
- return FPAbsNeg(context, operands, false, op.NegateB);
- }
-
- private static Operand[] GetHfmaSrcC(EmitterContext context)
- {
- IOpCodeHfma op = (IOpCodeHfma)context.CurrOp;
-
- Operand[] operands = GetHalfSources(context, GetSrcC(context), op.SwizzleC);
-
- return FPAbsNeg(context, operands, false, op.NegateC);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Instructions/InstEmitFlow.cs b/Ryujinx.Graphics/Shader/Instructions/InstEmitFlow.cs
deleted file mode 100644
index fb76e06a..00000000
--- a/Ryujinx.Graphics/Shader/Instructions/InstEmitFlow.cs
+++ /dev/null
@@ -1,107 +0,0 @@
-using Ryujinx.Graphics.Shader.Decoders;
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using Ryujinx.Graphics.Shader.Translation;
-using System.Collections.Generic;
-using System.Linq;
-
-using static Ryujinx.Graphics.Shader.IntermediateRepresentation.OperandHelper;
-
-namespace Ryujinx.Graphics.Shader.Instructions
-{
- static partial class InstEmit
- {
- public static void Bra(EmitterContext context)
- {
- EmitBranch(context, context.CurrBlock.Branch.Address);
- }
-
- public static void Exit(EmitterContext context)
- {
- OpCodeExit op = (OpCodeExit)context.CurrOp;
-
- // TODO: Figure out how this is supposed to work in the
- // presence of other condition codes.
- if (op.Condition == Condition.Always)
- {
- context.Return();
- }
- }
-
- public static void Kil(EmitterContext context)
- {
- context.Discard();
- }
-
- public static void Ssy(EmitterContext context)
- {
- OpCodeSsy op = (OpCodeSsy)context.CurrOp;
-
- foreach (KeyValuePair<OpCodeSync, Operand> kv in op.Syncs)
- {
- OpCodeSync opSync = kv.Key;
-
- Operand local = kv.Value;
-
- int ssyIndex = opSync.Targets[op];
-
- context.Copy(local, Const(ssyIndex));
- }
- }
-
- public static void Sync(EmitterContext context)
- {
- OpCodeSync op = (OpCodeSync)context.CurrOp;
-
- if (op.Targets.Count == 1)
- {
- // If we have only one target, then the SSY is basically
- // a branch, we can produce better codegen for this case.
- OpCodeSsy opSsy = op.Targets.Keys.First();
-
- EmitBranch(context, opSsy.GetAbsoluteAddress());
- }
- else
- {
- foreach (KeyValuePair<OpCodeSsy, int> kv in op.Targets)
- {
- OpCodeSsy opSsy = kv.Key;
-
- Operand label = context.GetLabel(opSsy.GetAbsoluteAddress());
-
- Operand local = opSsy.Syncs[op];
-
- int ssyIndex = kv.Value;
-
- context.BranchIfTrue(label, context.ICompareEqual(local, Const(ssyIndex)));
- }
- }
- }
-
- private static void EmitBranch(EmitterContext context, ulong address)
- {
- // If we're branching to the next instruction, then the branch
- // is useless and we can ignore it.
- if (address == context.CurrOp.Address + 8)
- {
- return;
- }
-
- Operand label = context.GetLabel(address);
-
- Operand pred = Register(context.CurrOp.Predicate);
-
- if (context.CurrOp.Predicate.IsPT)
- {
- context.Branch(label);
- }
- else if (context.CurrOp.InvertPredicate)
- {
- context.BranchIfFalse(label, pred);
- }
- else
- {
- context.BranchIfTrue(label, pred);
- }
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Instructions/InstEmitHelper.cs b/Ryujinx.Graphics/Shader/Instructions/InstEmitHelper.cs
deleted file mode 100644
index c87e1789..00000000
--- a/Ryujinx.Graphics/Shader/Instructions/InstEmitHelper.cs
+++ /dev/null
@@ -1,267 +0,0 @@
-using Ryujinx.Graphics.Shader.Decoders;
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using Ryujinx.Graphics.Shader.Translation;
-using System;
-
-using static Ryujinx.Graphics.Shader.IntermediateRepresentation.OperandHelper;
-
-namespace Ryujinx.Graphics.Shader.Instructions
-{
- static class InstEmitHelper
- {
- public static Operand GetZF(EmitterContext context)
- {
- return Register(0, RegisterType.Flag);
- }
-
- public static Operand GetNF(EmitterContext context)
- {
- return Register(1, RegisterType.Flag);
- }
-
- public static Operand GetCF(EmitterContext context)
- {
- return Register(2, RegisterType.Flag);
- }
-
- public static Operand GetVF(EmitterContext context)
- {
- return Register(3, RegisterType.Flag);
- }
-
- public static Operand GetDest(EmitterContext context)
- {
- return Register(((IOpCodeRd)context.CurrOp).Rd);
- }
-
- public static Operand GetSrcA(EmitterContext context)
- {
- return Register(((IOpCodeRa)context.CurrOp).Ra);
- }
-
- public static Operand GetSrcB(EmitterContext context, FPType floatType)
- {
- if (floatType == FPType.FP32)
- {
- return GetSrcB(context);
- }
- else if (floatType == FPType.FP16)
- {
- int h = context.CurrOp.RawOpCode.Extract(41, 1);
-
- return GetHalfSources(context, GetSrcB(context), FPHalfSwizzle.FP16)[h];
- }
- else if (floatType == FPType.FP64)
- {
- // TODO.
- }
-
- throw new ArgumentException($"Invalid floating point type \"{floatType}\".");
- }
-
- public static Operand GetSrcB(EmitterContext context)
- {
- switch (context.CurrOp)
- {
- case IOpCodeCbuf op:
- return Cbuf(op.Slot, op.Offset);
-
- case IOpCodeImm op:
- return Const(op.Immediate);
-
- case IOpCodeImmF op:
- return ConstF(op.Immediate);
-
- case IOpCodeReg op:
- return Register(op.Rb);
-
- case IOpCodeRegCbuf op:
- return Register(op.Rc);
- }
-
- throw new InvalidOperationException($"Unexpected opcode type \"{context.CurrOp.GetType().Name}\".");
- }
-
- public static Operand GetSrcC(EmitterContext context)
- {
- switch (context.CurrOp)
- {
- case IOpCodeRegCbuf op:
- return Cbuf(op.Slot, op.Offset);
-
- case IOpCodeRc op:
- return Register(op.Rc);
- }
-
- throw new InvalidOperationException($"Unexpected opcode type \"{context.CurrOp.GetType().Name}\".");
- }
-
- public static Operand[] GetHalfSrcA(EmitterContext context)
- {
- OpCode op = context.CurrOp;
-
- bool absoluteA = false, negateA = false;
-
- if (op is IOpCodeCbuf || op is IOpCodeImm)
- {
- negateA = op.RawOpCode.Extract(43);
- absoluteA = op.RawOpCode.Extract(44);
- }
- else if (op is IOpCodeReg)
- {
- absoluteA = op.RawOpCode.Extract(44);
- }
- else if (op is OpCodeAluImm32 && op.Emitter == InstEmit.Hadd2)
- {
- negateA = op.RawOpCode.Extract(56);
- }
-
- FPHalfSwizzle swizzle = (FPHalfSwizzle)op.RawOpCode.Extract(47, 2);
-
- Operand[] operands = GetHalfSources(context, GetSrcA(context), swizzle);
-
- return FPAbsNeg(context, operands, absoluteA, negateA);
- }
-
- public static Operand[] GetHalfSrcB(EmitterContext context)
- {
- OpCode op = context.CurrOp;
-
- FPHalfSwizzle swizzle = FPHalfSwizzle.FP16;
-
- bool absoluteB = false, negateB = false;
-
- if (op is IOpCodeReg)
- {
- swizzle = (FPHalfSwizzle)op.RawOpCode.Extract(28, 2);
-
- absoluteB = op.RawOpCode.Extract(30);
- negateB = op.RawOpCode.Extract(31);
- }
- else if (op is IOpCodeCbuf)
- {
- swizzle = FPHalfSwizzle.FP32;
-
- absoluteB = op.RawOpCode.Extract(54);
- }
-
- Operand[] operands = GetHalfSources(context, GetSrcB(context), swizzle);
-
- return FPAbsNeg(context, operands, absoluteB, negateB);
- }
-
- public static Operand[] FPAbsNeg(EmitterContext context, Operand[] operands, bool abs, bool neg)
- {
- for (int index = 0; index < operands.Length; index++)
- {
- operands[index] = context.FPAbsNeg(operands[index], abs, neg);
- }
-
- return operands;
- }
-
- public static Operand[] GetHalfSources(EmitterContext context, Operand src, FPHalfSwizzle swizzle)
- {
- switch (swizzle)
- {
- case FPHalfSwizzle.FP16:
- return new Operand[]
- {
- context.UnpackHalf2x16Low (src),
- context.UnpackHalf2x16High(src)
- };
-
- case FPHalfSwizzle.FP32: return new Operand[] { src, src };
-
- case FPHalfSwizzle.DupH0:
- return new Operand[]
- {
- context.UnpackHalf2x16Low(src),
- context.UnpackHalf2x16Low(src)
- };
-
- case FPHalfSwizzle.DupH1:
- return new Operand[]
- {
- context.UnpackHalf2x16High(src),
- context.UnpackHalf2x16High(src)
- };
- }
-
- throw new ArgumentException($"Invalid swizzle \"{swizzle}\".");
- }
-
- public static Operand GetHalfPacked(EmitterContext context, Operand[] results)
- {
- OpCode op = context.CurrOp;
-
- FPHalfSwizzle swizzle = FPHalfSwizzle.FP16;
-
- if (!(op is OpCodeAluImm32))
- {
- swizzle = (FPHalfSwizzle)context.CurrOp.RawOpCode.Extract(49, 2);
- }
-
- switch (swizzle)
- {
- case FPHalfSwizzle.FP16: return context.PackHalf2x16(results[0], results[1]);
-
- case FPHalfSwizzle.FP32: return results[0];
-
- case FPHalfSwizzle.DupH0:
- {
- Operand h1 = GetHalfDest(context, isHigh: true);
-
- return context.PackHalf2x16(results[0], h1);
- }
-
- case FPHalfSwizzle.DupH1:
- {
- Operand h0 = GetHalfDest(context, isHigh: false);
-
- return context.PackHalf2x16(h0, results[1]);
- }
- }
-
- throw new ArgumentException($"Invalid swizzle \"{swizzle}\".");
- }
-
- public static Operand GetHalfDest(EmitterContext context, bool isHigh)
- {
- if (isHigh)
- {
- return context.UnpackHalf2x16High(GetDest(context));
- }
- else
- {
- return context.UnpackHalf2x16Low(GetDest(context));
- }
- }
-
- public static Operand GetPredicate39(EmitterContext context)
- {
- IOpCodeAlu op = (IOpCodeAlu)context.CurrOp;
-
- Operand local = Register(op.Predicate39);
-
- if (op.InvertP)
- {
- local = context.BitwiseNot(local);
- }
-
- return local;
- }
-
- public static Operand SignExtendTo32(EmitterContext context, Operand src, int srcBits)
- {
- return context.BitfieldExtractS32(src, Const(0), Const(srcBits));
- }
-
- public static Operand ZeroExtendTo32(EmitterContext context, Operand src, int srcBits)
- {
- int mask = (int)(0xffffffffu >> (32 - srcBits));
-
- return context.BitwiseAnd(src, Const(mask));
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Instructions/InstEmitMemory.cs b/Ryujinx.Graphics/Shader/Instructions/InstEmitMemory.cs
deleted file mode 100644
index a2a50fce..00000000
--- a/Ryujinx.Graphics/Shader/Instructions/InstEmitMemory.cs
+++ /dev/null
@@ -1,138 +0,0 @@
-using Ryujinx.Graphics.Shader.Decoders;
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using Ryujinx.Graphics.Shader.Translation;
-
-using static Ryujinx.Graphics.Shader.Instructions.InstEmitHelper;
-using static Ryujinx.Graphics.Shader.IntermediateRepresentation.OperandHelper;
-
-namespace Ryujinx.Graphics.Shader.Instructions
-{
- static partial class InstEmit
- {
- public static void Ald(EmitterContext context)
- {
- OpCodeAttribute op = (OpCodeAttribute)context.CurrOp;
-
- Operand[] elems = new Operand[op.Count];
-
- for (int index = 0; index < op.Count; index++)
- {
- Operand src = Attribute(op.AttributeOffset + index * 4);
-
- context.Copy(elems[index] = Local(), src);
- }
-
- for (int index = 0; index < op.Count; index++)
- {
- Register rd = new Register(op.Rd.Index + index, RegisterType.Gpr);
-
- if (rd.IsRZ)
- {
- break;
- }
-
- context.Copy(Register(rd), elems[index]);
- }
- }
-
- public static void Ast(EmitterContext context)
- {
- OpCodeAttribute op = (OpCodeAttribute)context.CurrOp;
-
- for (int index = 0; index < op.Count; index++)
- {
- if (op.Rd.Index + index > RegisterConsts.RegisterZeroIndex)
- {
- break;
- }
-
- Register rd = new Register(op.Rd.Index + index, RegisterType.Gpr);
-
- Operand dest = Attribute(op.AttributeOffset + index * 4);
-
- context.Copy(dest, Register(rd));
- }
- }
-
- public static void Ipa(EmitterContext context)
- {
- OpCodeIpa op = (OpCodeIpa)context.CurrOp;
-
- Operand srcA = new Operand(OperandType.Attribute, op.AttributeOffset);
-
- Operand srcB = GetSrcB(context);
-
- context.Copy(GetDest(context), srcA);
- }
-
- public static void Ldc(EmitterContext context)
- {
- OpCodeLdc op = (OpCodeLdc)context.CurrOp;
-
- if (op.Size > IntegerSize.B64)
- {
- // TODO: Warning.
- }
-
- bool isSmallInt = op.Size < IntegerSize.B32;
-
- int count = op.Size == IntegerSize.B64 ? 2 : 1;
-
- Operand baseOffset = context.Copy(GetSrcA(context));
-
- for (int index = 0; index < count; index++)
- {
- Register rd = new Register(op.Rd.Index + index, RegisterType.Gpr);
-
- if (rd.IsRZ)
- {
- break;
- }
-
- Operand offset = context.IAdd(baseOffset, Const((op.Offset + index) * 4));
-
- Operand value = context.LoadConstant(Const(op.Slot), offset);
-
- if (isSmallInt)
- {
- Operand shift = context.BitwiseAnd(baseOffset, Const(3));
-
- value = context.ShiftRightU32(value, shift);
-
- switch (op.Size)
- {
- case IntegerSize.U8: value = ZeroExtendTo32(context, value, 8); break;
- case IntegerSize.U16: value = ZeroExtendTo32(context, value, 16); break;
- case IntegerSize.S8: value = SignExtendTo32(context, value, 8); break;
- case IntegerSize.S16: value = SignExtendTo32(context, value, 16); break;
- }
- }
-
- context.Copy(Register(rd), value);
- }
- }
-
- public static void Out(EmitterContext context)
- {
- OpCode op = context.CurrOp;
-
- bool emit = op.RawOpCode.Extract(39);
- bool cut = op.RawOpCode.Extract(40);
-
- if (!(emit || cut))
- {
- // TODO: Warning.
- }
-
- if (emit)
- {
- context.EmitVertex();
- }
-
- if (cut)
- {
- context.EndPrimitive();
- }
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Instructions/InstEmitMove.cs b/Ryujinx.Graphics/Shader/Instructions/InstEmitMove.cs
deleted file mode 100644
index b74dbfd7..00000000
--- a/Ryujinx.Graphics/Shader/Instructions/InstEmitMove.cs
+++ /dev/null
@@ -1,32 +0,0 @@
-using Ryujinx.Graphics.Shader.Decoders;
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using Ryujinx.Graphics.Shader.Translation;
-
-using static Ryujinx.Graphics.Shader.Instructions.InstEmitHelper;
-
-namespace Ryujinx.Graphics.Shader.Instructions
-{
- static partial class InstEmit
- {
- public static void Mov(EmitterContext context)
- {
- OpCodeAlu op = (OpCodeAlu)context.CurrOp;
-
- context.Copy(GetDest(context), GetSrcB(context));
- }
-
- public static void Sel(EmitterContext context)
- {
- OpCodeAlu op = (OpCodeAlu)context.CurrOp;
-
- Operand pred = GetPredicate39(context);
-
- Operand srcA = GetSrcA(context);
- Operand srcB = GetSrcB(context);
-
- Operand res = context.ConditionalSelect(pred, srcA, srcB);
-
- context.Copy(GetDest(context), res);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Instructions/InstEmitTexture.cs b/Ryujinx.Graphics/Shader/Instructions/InstEmitTexture.cs
deleted file mode 100644
index a9b29f40..00000000
--- a/Ryujinx.Graphics/Shader/Instructions/InstEmitTexture.cs
+++ /dev/null
@@ -1,776 +0,0 @@
-using Ryujinx.Graphics.Shader.Decoders;
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using Ryujinx.Graphics.Shader.Translation;
-using System;
-using System.Collections.Generic;
-
-using static Ryujinx.Graphics.Shader.IntermediateRepresentation.OperandHelper;
-
-namespace Ryujinx.Graphics.Shader.Instructions
-{
- static partial class InstEmit
- {
- public static void Tex(EmitterContext context)
- {
- Tex(context, TextureFlags.None);
- }
-
- public static void Tex_B(EmitterContext context)
- {
- Tex(context, TextureFlags.Bindless);
- }
-
- public static void Tld(EmitterContext context)
- {
- Tex(context, TextureFlags.IntCoords);
- }
-
- public static void Tld_B(EmitterContext context)
- {
- Tex(context, TextureFlags.IntCoords | TextureFlags.Bindless);
- }
-
- public static void Texs(EmitterContext context)
- {
- OpCodeTextureScalar op = (OpCodeTextureScalar)context.CurrOp;
-
- if (op.Rd0.IsRZ && op.Rd1.IsRZ)
- {
- return;
- }
-
- List<Operand> sourcesList = new List<Operand>();
-
- int raIndex = op.Ra.Index;
- int rbIndex = op.Rb.Index;
-
- Operand Ra()
- {
- if (raIndex > RegisterConsts.RegisterZeroIndex)
- {
- return Const(0);
- }
-
- return context.Copy(Register(raIndex++, RegisterType.Gpr));
- }
-
- Operand Rb()
- {
- if (rbIndex > RegisterConsts.RegisterZeroIndex)
- {
- return Const(0);
- }
-
- return context.Copy(Register(rbIndex++, RegisterType.Gpr));
- }
-
- void AddTextureOffset(int coordsCount, int stride, int size)
- {
- Operand packedOffs = Rb();
-
- for (int index = 0; index < coordsCount; index++)
- {
- sourcesList.Add(context.BitfieldExtractS32(packedOffs, Const(index * stride), Const(size)));
- }
- }
-
- TextureType type;
- TextureFlags flags;
-
- if (op is OpCodeTexs texsOp)
- {
- type = GetTextureType (texsOp.Type);
- flags = GetTextureFlags(texsOp.Type);
-
- if ((type & TextureType.Array) != 0)
- {
- Operand arrayIndex = Ra();
-
- sourcesList.Add(Ra());
- sourcesList.Add(Rb());
-
- sourcesList.Add(arrayIndex);
-
- if ((type & TextureType.Shadow) != 0)
- {
- sourcesList.Add(Rb());
- }
-
- if ((flags & TextureFlags.LodLevel) != 0)
- {
- sourcesList.Add(ConstF(0));
- }
- }
- else
- {
- switch (texsOp.Type)
- {
- case TextureScalarType.Texture1DLodZero:
- sourcesList.Add(Ra());
- break;
-
- case TextureScalarType.Texture2D:
- sourcesList.Add(Ra());
- sourcesList.Add(Rb());
- break;
-
- case TextureScalarType.Texture2DLodZero:
- sourcesList.Add(Ra());
- sourcesList.Add(Rb());
- sourcesList.Add(ConstF(0));
- break;
-
- case TextureScalarType.Texture2DLodLevel:
- case TextureScalarType.Texture2DDepthCompare:
- case TextureScalarType.Texture3D:
- case TextureScalarType.TextureCube:
- sourcesList.Add(Ra());
- sourcesList.Add(Ra());
- sourcesList.Add(Rb());
- break;
-
- case TextureScalarType.Texture2DLodZeroDepthCompare:
- case TextureScalarType.Texture3DLodZero:
- sourcesList.Add(Ra());
- sourcesList.Add(Ra());
- sourcesList.Add(Rb());
- sourcesList.Add(ConstF(0));
- break;
-
- case TextureScalarType.Texture2DLodLevelDepthCompare:
- case TextureScalarType.TextureCubeLodLevel:
- sourcesList.Add(Ra());
- sourcesList.Add(Ra());
- sourcesList.Add(Rb());
- sourcesList.Add(Rb());
- break;
- }
- }
- }
- else if (op is OpCodeTlds tldsOp)
- {
- type = GetTextureType (tldsOp.Type);
- flags = GetTextureFlags(tldsOp.Type) | TextureFlags.IntCoords;
-
- switch (tldsOp.Type)
- {
- case TexelLoadScalarType.Texture1DLodZero:
- sourcesList.Add(Ra());
- sourcesList.Add(Const(0));
- break;
-
- case TexelLoadScalarType.Texture1DLodLevel:
- sourcesList.Add(Ra());
- sourcesList.Add(Rb());
- break;
-
- case TexelLoadScalarType.Texture2DLodZero:
- sourcesList.Add(Ra());
- sourcesList.Add(Rb());
- sourcesList.Add(Const(0));
- break;
-
- case TexelLoadScalarType.Texture2DLodZeroOffset:
- sourcesList.Add(Ra());
- sourcesList.Add(Ra());
- sourcesList.Add(Const(0));
- break;
-
- case TexelLoadScalarType.Texture2DLodZeroMultisample:
- case TexelLoadScalarType.Texture2DLodLevel:
- case TexelLoadScalarType.Texture2DLodLevelOffset:
- sourcesList.Add(Ra());
- sourcesList.Add(Ra());
- sourcesList.Add(Rb());
- break;
-
- case TexelLoadScalarType.Texture3DLodZero:
- sourcesList.Add(Ra());
- sourcesList.Add(Ra());
- sourcesList.Add(Rb());
- sourcesList.Add(Const(0));
- break;
-
- case TexelLoadScalarType.Texture2DArrayLodZero:
- sourcesList.Add(Rb());
- sourcesList.Add(Rb());
- sourcesList.Add(Ra());
- sourcesList.Add(Const(0));
- break;
- }
-
- if ((flags & TextureFlags.Offset) != 0)
- {
- AddTextureOffset(type.GetCoordsCount(), 4, 4);
- }
- }
- else if (op is OpCodeTld4s tld4sOp)
- {
- if (!(tld4sOp.HasDepthCompare || tld4sOp.HasOffset))
- {
- sourcesList.Add(Ra());
- sourcesList.Add(Rb());
- }
- else
- {
- sourcesList.Add(Ra());
- sourcesList.Add(Ra());
- }
-
- type = TextureType.Texture2D;
- flags = TextureFlags.Gather;
-
- if (tld4sOp.HasDepthCompare)
- {
- sourcesList.Add(Rb());
-
- type |= TextureType.Shadow;
- }
-
- if (tld4sOp.HasOffset)
- {
- AddTextureOffset(type.GetCoordsCount(), 8, 6);
-
- flags |= TextureFlags.Offset;
- }
-
- sourcesList.Add(Const(tld4sOp.GatherCompIndex));
- }
- else
- {
- throw new InvalidOperationException($"Invalid opcode type \"{op.GetType().Name}\".");
- }
-
- Operand[] sources = sourcesList.ToArray();
-
- Operand[] rd0 = new Operand[2] { ConstF(0), ConstF(0) };
- Operand[] rd1 = new Operand[2] { ConstF(0), ConstF(0) };
-
- int destIncrement = 0;
-
- Operand GetDest()
- {
- int high = destIncrement >> 1;
- int low = destIncrement & 1;
-
- destIncrement++;
-
- if (op.IsFp16)
- {
- return high != 0
- ? (rd1[low] = Local())
- : (rd0[low] = Local());
- }
- else
- {
- int rdIndex = high != 0 ? op.Rd1.Index : op.Rd0.Index;
-
- if (rdIndex < RegisterConsts.RegisterZeroIndex)
- {
- rdIndex += low;
- }
-
- return Register(rdIndex, RegisterType.Gpr);
- }
- }
-
- int handle = op.Immediate;
-
- for (int compMask = op.ComponentMask, compIndex = 0; compMask != 0; compMask >>= 1, compIndex++)
- {
- if ((compMask & 1) != 0)
- {
- Operand dest = GetDest();
-
- TextureOperation operation = new TextureOperation(
- Instruction.TextureSample,
- type,
- flags,
- handle,
- compIndex,
- dest,
- sources);
-
- context.Add(operation);
- }
- }
-
- if (op.IsFp16)
- {
- context.Copy(Register(op.Rd0), context.PackHalf2x16(rd0[0], rd0[1]));
- context.Copy(Register(op.Rd1), context.PackHalf2x16(rd1[0], rd1[1]));
- }
- }
-
- public static void Tld4(EmitterContext context)
- {
- OpCodeTld4 op = (OpCodeTld4)context.CurrOp;
-
- if (op.Rd.IsRZ)
- {
- return;
- }
-
- int raIndex = op.Ra.Index;
- int rbIndex = op.Rb.Index;
-
- Operand Ra()
- {
- if (raIndex > RegisterConsts.RegisterZeroIndex)
- {
- return Const(0);
- }
-
- return context.Copy(Register(raIndex++, RegisterType.Gpr));
- }
-
- Operand Rb()
- {
- if (rbIndex > RegisterConsts.RegisterZeroIndex)
- {
- return Const(0);
- }
-
- return context.Copy(Register(rbIndex++, RegisterType.Gpr));
- }
-
- Operand arrayIndex = op.IsArray ? Ra() : null;
-
- List<Operand> sourcesList = new List<Operand>();
-
- TextureType type = GetTextureType(op.Dimensions);
-
- TextureFlags flags = TextureFlags.Gather;
-
- int coordsCount = type.GetCoordsCount();
-
- for (int index = 0; index < coordsCount; index++)
- {
- sourcesList.Add(Ra());
- }
-
- if (op.IsArray)
- {
- sourcesList.Add(arrayIndex);
-
- type |= TextureType.Array;
- }
-
- Operand[] packedOffs = new Operand[2];
-
- packedOffs[0] = op.Offset != TextureGatherOffset.None ? Rb() : null;
- packedOffs[1] = op.Offset == TextureGatherOffset.Offsets ? Rb() : null;
-
- if (op.HasDepthCompare)
- {
- sourcesList.Add(Rb());
-
- type |= TextureType.Shadow;
- }
-
- if (op.Offset != TextureGatherOffset.None)
- {
- int offsetTexelsCount = op.Offset == TextureGatherOffset.Offsets ? 4 : 1;
-
- for (int index = 0; index < coordsCount * offsetTexelsCount; index++)
- {
- Operand packed = packedOffs[(index >> 2) & 1];
-
- sourcesList.Add(context.BitfieldExtractS32(packed, Const((index & 3) * 8), Const(6)));
- }
-
- flags |= op.Offset == TextureGatherOffset.Offsets
- ? TextureFlags.Offsets
- : TextureFlags.Offset;
- }
-
- sourcesList.Add(Const(op.GatherCompIndex));
-
- Operand[] sources = sourcesList.ToArray();
-
- int rdIndex = op.Rd.Index;
-
- Operand GetDest()
- {
- if (rdIndex > RegisterConsts.RegisterZeroIndex)
- {
- return Const(0);
- }
-
- return Register(rdIndex++, RegisterType.Gpr);
- }
-
- int handle = op.Immediate;
-
- for (int compMask = op.ComponentMask, compIndex = 0; compMask != 0; compMask >>= 1, compIndex++)
- {
- if ((compMask & 1) != 0)
- {
- Operand dest = GetDest();
-
- TextureOperation operation = new TextureOperation(
- Instruction.TextureSample,
- type,
- flags,
- handle,
- compIndex,
- dest,
- sources);
-
- context.Add(operation);
- }
- }
- }
-
- public static void Txq(EmitterContext context)
- {
- Txq(context, bindless: false);
- }
-
- public static void Txq_B(EmitterContext context)
- {
- Txq(context, bindless: true);
- }
-
- private static void Txq(EmitterContext context, bool bindless)
- {
- OpCodeTex op = (OpCodeTex)context.CurrOp;
-
- if (op.Rd.IsRZ)
- {
- return;
- }
-
- TextureProperty property = (TextureProperty)op.RawOpCode.Extract(22, 6);
-
- // TODO: Validate and use property.
- Instruction inst = Instruction.TextureSize;
-
- TextureType type = TextureType.Texture2D;
-
- TextureFlags flags = bindless ? TextureFlags.Bindless : TextureFlags.None;
-
- int raIndex = op.Ra.Index;
-
- Operand Ra()
- {
- if (raIndex > RegisterConsts.RegisterZeroIndex)
- {
- return Const(0);
- }
-
- return context.Copy(Register(raIndex++, RegisterType.Gpr));
- }
-
- List<Operand> sourcesList = new List<Operand>();
-
- if (bindless)
- {
- sourcesList.Add(Ra());
- }
-
- sourcesList.Add(Ra());
-
- Operand[] sources = sourcesList.ToArray();
-
- int rdIndex = op.Rd.Index;
-
- Operand GetDest()
- {
- if (rdIndex > RegisterConsts.RegisterZeroIndex)
- {
- return Const(0);
- }
-
- return Register(rdIndex++, RegisterType.Gpr);
- }
-
- int handle = !bindless ? op.Immediate : 0;
-
- for (int compMask = op.ComponentMask, compIndex = 0; compMask != 0; compMask >>= 1, compIndex++)
- {
- if ((compMask & 1) != 0)
- {
- Operand dest = GetDest();
-
- TextureOperation operation = new TextureOperation(
- inst,
- type,
- flags,
- handle,
- compIndex,
- dest,
- sources);
-
- context.Add(operation);
- }
- }
- }
-
- private static void Tex(EmitterContext context, TextureFlags flags)
- {
- OpCodeTexture op = (OpCodeTexture)context.CurrOp;
-
- bool isBindless = (flags & TextureFlags.Bindless) != 0;
- bool intCoords = (flags & TextureFlags.IntCoords) != 0;
-
- if (op.Rd.IsRZ)
- {
- return;
- }
-
- int raIndex = op.Ra.Index;
- int rbIndex = op.Rb.Index;
-
- Operand Ra()
- {
- if (raIndex > RegisterConsts.RegisterZeroIndex)
- {
- return Const(0);
- }
-
- return context.Copy(Register(raIndex++, RegisterType.Gpr));
- }
-
- Operand Rb()
- {
- if (rbIndex > RegisterConsts.RegisterZeroIndex)
- {
- return Const(0);
- }
-
- return context.Copy(Register(rbIndex++, RegisterType.Gpr));
- }
-
- Operand arrayIndex = op.IsArray ? Ra() : null;
-
- List<Operand> sourcesList = new List<Operand>();
-
- if (isBindless)
- {
- sourcesList.Add(Rb());
- }
-
- TextureType type = GetTextureType(op.Dimensions);
-
- int coordsCount = type.GetCoordsCount();
-
- for (int index = 0; index < coordsCount; index++)
- {
- sourcesList.Add(Ra());
- }
-
- if (op.IsArray)
- {
- sourcesList.Add(arrayIndex);
-
- type |= TextureType.Array;
- }
-
- bool hasLod = op.LodMode > TextureLodMode.LodZero;
-
- Operand lodValue = hasLod ? Rb() : ConstF(0);
-
- Operand packedOffs = op.HasOffset ? Rb() : null;
-
- if (op.HasDepthCompare)
- {
- sourcesList.Add(Rb());
-
- type |= TextureType.Shadow;
- }
-
- if ((op.LodMode == TextureLodMode.LodZero ||
- op.LodMode == TextureLodMode.LodLevel ||
- op.LodMode == TextureLodMode.LodLevelA) && !op.IsMultisample)
- {
- sourcesList.Add(lodValue);
-
- flags |= TextureFlags.LodLevel;
- }
-
- if (op.HasOffset)
- {
- for (int index = 0; index < coordsCount; index++)
- {
- sourcesList.Add(context.BitfieldExtractS32(packedOffs, Const(index * 4), Const(4)));
- }
-
- flags |= TextureFlags.Offset;
- }
-
- if (op.LodMode == TextureLodMode.LodBias ||
- op.LodMode == TextureLodMode.LodBiasA)
- {
- sourcesList.Add(lodValue);
-
- flags |= TextureFlags.LodBias;
- }
-
- if (op.IsMultisample)
- {
- sourcesList.Add(Rb());
-
- type |= TextureType.Multisample;
- }
-
- Operand[] sources = sourcesList.ToArray();
-
- int rdIndex = op.Rd.Index;
-
- Operand GetDest()
- {
- if (rdIndex > RegisterConsts.RegisterZeroIndex)
- {
- return Const(0);
- }
-
- return Register(rdIndex++, RegisterType.Gpr);
- }
-
- int handle = !isBindless ? op.Immediate : 0;
-
- for (int compMask = op.ComponentMask, compIndex = 0; compMask != 0; compMask >>= 1, compIndex++)
- {
- if ((compMask & 1) != 0)
- {
- Operand dest = GetDest();
-
- TextureOperation operation = new TextureOperation(
- Instruction.TextureSample,
- type,
- flags,
- handle,
- compIndex,
- dest,
- sources);
-
- context.Add(operation);
- }
- }
- }
-
- private static TextureType GetTextureType(TextureDimensions dimensions)
- {
- switch (dimensions)
- {
- case TextureDimensions.Texture1D: return TextureType.Texture1D;
- case TextureDimensions.Texture2D: return TextureType.Texture2D;
- case TextureDimensions.Texture3D: return TextureType.Texture3D;
- case TextureDimensions.TextureCube: return TextureType.TextureCube;
- }
-
- throw new ArgumentException($"Invalid texture dimensions \"{dimensions}\".");
- }
-
- private static TextureType GetTextureType(TextureScalarType type)
- {
- switch (type)
- {
- case TextureScalarType.Texture1DLodZero:
- return TextureType.Texture1D;
-
- case TextureScalarType.Texture2D:
- case TextureScalarType.Texture2DLodZero:
- case TextureScalarType.Texture2DLodLevel:
- return TextureType.Texture2D;
-
- case TextureScalarType.Texture2DDepthCompare:
- case TextureScalarType.Texture2DLodLevelDepthCompare:
- case TextureScalarType.Texture2DLodZeroDepthCompare:
- return TextureType.Texture2D | TextureType.Shadow;
-
- case TextureScalarType.Texture2DArray:
- case TextureScalarType.Texture2DArrayLodZero:
- return TextureType.Texture2D | TextureType.Array;
-
- case TextureScalarType.Texture2DArrayLodZeroDepthCompare:
- return TextureType.Texture2D | TextureType.Array | TextureType.Shadow;
-
- case TextureScalarType.Texture3D:
- case TextureScalarType.Texture3DLodZero:
- return TextureType.Texture3D;
-
- case TextureScalarType.TextureCube:
- case TextureScalarType.TextureCubeLodLevel:
- return TextureType.TextureCube;
- }
-
- throw new ArgumentException($"Invalid texture type \"{type}\".");
- }
-
- private static TextureType GetTextureType(TexelLoadScalarType type)
- {
- switch (type)
- {
- case TexelLoadScalarType.Texture1DLodZero:
- case TexelLoadScalarType.Texture1DLodLevel:
- return TextureType.Texture1D;
-
- case TexelLoadScalarType.Texture2DLodZero:
- case TexelLoadScalarType.Texture2DLodZeroOffset:
- case TexelLoadScalarType.Texture2DLodLevel:
- case TexelLoadScalarType.Texture2DLodLevelOffset:
- return TextureType.Texture2D;
-
- case TexelLoadScalarType.Texture2DLodZeroMultisample:
- return TextureType.Texture2D | TextureType.Multisample;
-
- case TexelLoadScalarType.Texture3DLodZero:
- return TextureType.Texture3D;
-
- case TexelLoadScalarType.Texture2DArrayLodZero:
- return TextureType.Texture2D | TextureType.Array;
- }
-
- throw new ArgumentException($"Invalid texture type \"{type}\".");
- }
-
- private static TextureFlags GetTextureFlags(TextureScalarType type)
- {
- switch (type)
- {
- case TextureScalarType.Texture1DLodZero:
- case TextureScalarType.Texture2DLodZero:
- case TextureScalarType.Texture2DLodLevel:
- case TextureScalarType.Texture2DLodLevelDepthCompare:
- case TextureScalarType.Texture2DLodZeroDepthCompare:
- case TextureScalarType.Texture2DArrayLodZero:
- case TextureScalarType.Texture2DArrayLodZeroDepthCompare:
- case TextureScalarType.Texture3DLodZero:
- case TextureScalarType.TextureCubeLodLevel:
- return TextureFlags.LodLevel;
-
- case TextureScalarType.Texture2D:
- case TextureScalarType.Texture2DDepthCompare:
- case TextureScalarType.Texture2DArray:
- case TextureScalarType.Texture3D:
- case TextureScalarType.TextureCube:
- return TextureFlags.None;
- }
-
- throw new ArgumentException($"Invalid texture type \"{type}\".");
- }
-
- private static TextureFlags GetTextureFlags(TexelLoadScalarType type)
- {
- switch (type)
- {
- case TexelLoadScalarType.Texture1DLodZero:
- case TexelLoadScalarType.Texture1DLodLevel:
- case TexelLoadScalarType.Texture2DLodZero:
- case TexelLoadScalarType.Texture2DLodLevel:
- case TexelLoadScalarType.Texture2DLodZeroMultisample:
- case TexelLoadScalarType.Texture3DLodZero:
- case TexelLoadScalarType.Texture2DArrayLodZero:
- return TextureFlags.LodLevel;
-
- case TexelLoadScalarType.Texture2DLodZeroOffset:
- case TexelLoadScalarType.Texture2DLodLevelOffset:
- return TextureFlags.LodLevel | TextureFlags.Offset;
- }
-
- throw new ArgumentException($"Invalid texture type \"{type}\".");
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Instructions/InstEmitter.cs b/Ryujinx.Graphics/Shader/Instructions/InstEmitter.cs
deleted file mode 100644
index 91c740b6..00000000
--- a/Ryujinx.Graphics/Shader/Instructions/InstEmitter.cs
+++ /dev/null
@@ -1,6 +0,0 @@
-using Ryujinx.Graphics.Shader.Translation;
-
-namespace Ryujinx.Graphics.Shader.Instructions
-{
- delegate void InstEmitter(EmitterContext context);
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Instructions/Lop3Expression.cs b/Ryujinx.Graphics/Shader/Instructions/Lop3Expression.cs
deleted file mode 100644
index 67e24957..00000000
--- a/Ryujinx.Graphics/Shader/Instructions/Lop3Expression.cs
+++ /dev/null
@@ -1,149 +0,0 @@
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using Ryujinx.Graphics.Shader.Translation;
-
-using static Ryujinx.Graphics.Shader.IntermediateRepresentation.OperandHelper;
-
-namespace Ryujinx.Graphics.Shader.Instructions
-{
- static class Lop3Expression
- {
- public static Operand GetFromTruthTable(
- EmitterContext context,
- Operand srcA,
- Operand srcB,
- Operand srcC,
- int imm)
- {
- Operand expr = null;
-
- // Handle some simple cases, or cases where
- // the KMap would yield poor results (like XORs).
- if (imm == 0x96 || imm == 0x69)
- {
- // XOR (0x96) and XNOR (0x69).
- if (imm == 0x69)
- {
- srcA = context.BitwiseNot(srcA);
- }
-
- expr = context.BitwiseExclusiveOr(srcA, srcB);
- expr = context.BitwiseExclusiveOr(expr, srcC);
-
- return expr;
- }
- else if (imm == 0)
- {
- // Always false.
- return Const(IrConsts.False);
- }
- else if (imm == 0xff)
- {
- // Always true.
- return Const(IrConsts.True);
- }
-
- int map;
-
- // Encode into gray code.
- map = ((imm >> 0) & 1) << 0;
- map |= ((imm >> 1) & 1) << 4;
- map |= ((imm >> 2) & 1) << 1;
- map |= ((imm >> 3) & 1) << 5;
- map |= ((imm >> 4) & 1) << 3;
- map |= ((imm >> 5) & 1) << 7;
- map |= ((imm >> 6) & 1) << 2;
- map |= ((imm >> 7) & 1) << 6;
-
- // Solve KMap, get sum of products.
- int visited = 0;
-
- for (int index = 0; index < 8 && visited != 0xff; index++)
- {
- if ((map & (1 << index)) == 0)
- {
- continue;
- }
-
- int mask = 0;
-
- for (int mSize = 4; mSize != 0; mSize >>= 1)
- {
- mask = RotateLeft4((1 << mSize) - 1, index & 3) << (index & 4);
-
- if ((map & mask) == mask)
- {
- break;
- }
- }
-
- // The mask should wrap, if we are on the high row, shift to low etc.
- int mask2 = (index & 4) != 0 ? mask >> 4 : mask << 4;
-
- if ((map & mask2) == mask2)
- {
- mask |= mask2;
- }
-
- if ((mask & visited) == mask)
- {
- continue;
- }
-
- bool notA = (mask & 0x33) != 0;
- bool notB = (mask & 0x99) != 0;
- bool notC = (mask & 0x0f) != 0;
-
- bool aChanges = (mask & 0xcc) != 0 && notA;
- bool bChanges = (mask & 0x66) != 0 && notB;
- bool cChanges = (mask & 0xf0) != 0 && notC;
-
- Operand localExpr = null;
-
- void And(Operand source)
- {
- if (localExpr != null)
- {
- localExpr = context.BitwiseAnd(localExpr, source);
- }
- else
- {
- localExpr = source;
- }
- }
-
- if (!aChanges)
- {
- And(context.BitwiseNot(srcA, notA));
- }
-
- if (!bChanges)
- {
- And(context.BitwiseNot(srcB, notB));
- }
-
- if (!cChanges)
- {
- And(context.BitwiseNot(srcC, notC));
- }
-
- if (expr != null)
- {
- expr = context.BitwiseOr(expr, localExpr);
- }
- else
- {
- expr = localExpr;
- }
-
- visited |= mask;
- }
-
- return expr;
- }
-
- private static int RotateLeft4(int value, int shift)
- {
- return ((value << shift) | (value >> (4 - shift))) & 0xf;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/IntermediateRepresentation/BasicBlock.cs b/Ryujinx.Graphics/Shader/IntermediateRepresentation/BasicBlock.cs
deleted file mode 100644
index 94975337..00000000
--- a/Ryujinx.Graphics/Shader/IntermediateRepresentation/BasicBlock.cs
+++ /dev/null
@@ -1,61 +0,0 @@
-using System.Collections.Generic;
-
-namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
-{
- class BasicBlock
- {
- public int Index { get; set; }
-
- public LinkedList<INode> Operations { get; }
-
- private BasicBlock _next;
- private BasicBlock _branch;
-
- public BasicBlock Next
- {
- get => _next;
- set => _next = AddSuccessor(_next, value);
- }
-
- public BasicBlock Branch
- {
- get => _branch;
- set => _branch = AddSuccessor(_branch, value);
- }
-
- public bool HasBranch => _branch != null;
-
- public List<BasicBlock> Predecessors { get; }
-
- public HashSet<BasicBlock> DominanceFrontiers { get; }
-
- public BasicBlock ImmediateDominator { get; set; }
-
- public BasicBlock()
- {
- Operations = new LinkedList<INode>();
-
- Predecessors = new List<BasicBlock>();
-
- DominanceFrontiers = new HashSet<BasicBlock>();
- }
-
- public BasicBlock(int index) : this()
- {
- Index = index;
- }
-
- private BasicBlock AddSuccessor(BasicBlock oldBlock, BasicBlock newBlock)
- {
- oldBlock?.Predecessors.Remove(this);
- newBlock?.Predecessors.Add(this);
-
- return newBlock;
- }
-
- public INode GetLastOp()
- {
- return Operations.Last?.Value;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/IntermediateRepresentation/INode.cs b/Ryujinx.Graphics/Shader/IntermediateRepresentation/INode.cs
deleted file mode 100644
index 48dda24b..00000000
--- a/Ryujinx.Graphics/Shader/IntermediateRepresentation/INode.cs
+++ /dev/null
@@ -1,13 +0,0 @@
-namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
-{
- interface INode
- {
- Operand Dest { get; set; }
-
- int SourcesCount { get; }
-
- Operand GetSource(int index);
-
- void SetSource(int index, Operand operand);
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/IntermediateRepresentation/Instruction.cs b/Ryujinx.Graphics/Shader/IntermediateRepresentation/Instruction.cs
deleted file mode 100644
index ac0ebc2b..00000000
--- a/Ryujinx.Graphics/Shader/IntermediateRepresentation/Instruction.cs
+++ /dev/null
@@ -1,87 +0,0 @@
-using System;
-
-namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
-{
- [Flags]
- enum Instruction
- {
- Absolute = 1,
- Add,
- BitfieldExtractS32,
- BitfieldExtractU32,
- BitfieldInsert,
- BitfieldReverse,
- BitwiseAnd,
- BitwiseExclusiveOr,
- BitwiseNot,
- BitwiseOr,
- Branch,
- BranchIfFalse,
- BranchIfTrue,
- Ceiling,
- Clamp,
- ClampU32,
- CompareEqual,
- CompareGreater,
- CompareGreaterOrEqual,
- CompareGreaterOrEqualU32,
- CompareGreaterU32,
- CompareLess,
- CompareLessOrEqual,
- CompareLessOrEqualU32,
- CompareLessU32,
- CompareNotEqual,
- ConditionalSelect,
- ConvertFPToS32,
- ConvertS32ToFP,
- ConvertU32ToFP,
- Copy,
- Cosine,
- Discard,
- Divide,
- EmitVertex,
- EndPrimitive,
- ExponentB2,
- Floor,
- FusedMultiplyAdd,
- IsNan,
- LoadConstant,
- LoadGlobal,
- LoadLocal,
- LogarithmB2,
- LogicalAnd,
- LogicalExclusiveOr,
- LogicalNot,
- LogicalOr,
- LoopBreak,
- LoopContinue,
- MarkLabel,
- Maximum,
- MaximumU32,
- Minimum,
- MinimumU32,
- Multiply,
- Negate,
- PackDouble2x32,
- PackHalf2x16,
- ReciprocalSquareRoot,
- Return,
- ShiftLeft,
- ShiftRightS32,
- ShiftRightU32,
- Sine,
- SquareRoot,
- StoreGlobal,
- StoreLocal,
- Subtract,
- TextureSample,
- TextureSize,
- Truncate,
- UnpackDouble2x32,
- UnpackHalf2x16,
-
- Count,
- FP = 1 << 16,
- Mask = 0xffff
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/IntermediateRepresentation/IrConsts.cs b/Ryujinx.Graphics/Shader/IntermediateRepresentation/IrConsts.cs
deleted file mode 100644
index c264e47d..00000000
--- a/Ryujinx.Graphics/Shader/IntermediateRepresentation/IrConsts.cs
+++ /dev/null
@@ -1,8 +0,0 @@
-namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
-{
- static class IrConsts
- {
- public const int False = 0;
- public const int True = -1;
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/IntermediateRepresentation/Operand.cs b/Ryujinx.Graphics/Shader/IntermediateRepresentation/Operand.cs
deleted file mode 100644
index 1df88a3d..00000000
--- a/Ryujinx.Graphics/Shader/IntermediateRepresentation/Operand.cs
+++ /dev/null
@@ -1,79 +0,0 @@
-using Ryujinx.Graphics.Shader.Decoders;
-using System;
-using System.Collections.Generic;
-
-namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
-{
- class Operand
- {
- private const int CbufSlotBits = 5;
- private const int CbufSlotLsb = 32 - CbufSlotBits;
- private const int CbufSlotMask = (1 << CbufSlotBits) - 1;
-
- public OperandType Type { get; }
-
- public int Value { get; }
-
- public INode AsgOp { get; set; }
-
- public HashSet<INode> UseOps { get; }
-
- private Operand()
- {
- UseOps = new HashSet<INode>();
- }
-
- public Operand(OperandType type) : this()
- {
- Type = type;
- }
-
- public Operand(OperandType type, int value) : this()
- {
- Type = type;
- Value = value;
- }
-
- public Operand(Register reg) : this()
- {
- Type = OperandType.Register;
- Value = PackRegInfo(reg.Index, reg.Type);
- }
-
- public Operand(int slot, int offset) : this()
- {
- Type = OperandType.ConstantBuffer;
- Value = PackCbufInfo(slot, offset);
- }
-
- private static int PackCbufInfo(int slot, int offset)
- {
- return (slot << CbufSlotLsb) | offset;
- }
-
- private static int PackRegInfo(int index, RegisterType type)
- {
- return ((int)type << 24) | index;
- }
-
- public int GetCbufSlot()
- {
- return (Value >> CbufSlotLsb) & CbufSlotMask;
- }
-
- public int GetCbufOffset()
- {
- return Value & ~(CbufSlotMask << CbufSlotLsb);
- }
-
- public Register GetRegister()
- {
- return new Register(Value & 0xffffff, (RegisterType)(Value >> 24));
- }
-
- public float AsFloat()
- {
- return BitConverter.Int32BitsToSingle(Value);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/IntermediateRepresentation/OperandHelper.cs b/Ryujinx.Graphics/Shader/IntermediateRepresentation/OperandHelper.cs
deleted file mode 100644
index 6765f8a4..00000000
--- a/Ryujinx.Graphics/Shader/IntermediateRepresentation/OperandHelper.cs
+++ /dev/null
@@ -1,62 +0,0 @@
-using Ryujinx.Graphics.Shader.Decoders;
-using System;
-
-namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
-{
- static class OperandHelper
- {
- public static Operand Attribute(int value)
- {
- return new Operand(OperandType.Attribute, value);
- }
-
- public static Operand Cbuf(int slot, int offset)
- {
- return new Operand(slot, offset);
- }
-
- public static Operand Const(int value)
- {
- return new Operand(OperandType.Constant, value);
- }
-
- public static Operand ConstF(float value)
- {
- return new Operand(OperandType.Constant, BitConverter.SingleToInt32Bits(value));
- }
-
- public static Operand Label()
- {
- return new Operand(OperandType.Label);
- }
-
- public static Operand Local()
- {
- return new Operand(OperandType.LocalVariable);
- }
-
- public static Operand Register(int index, RegisterType type)
- {
- return Register(new Register(index, type));
- }
-
- public static Operand Register(Register reg)
- {
- if (reg.IsRZ)
- {
- return Const(0);
- }
- else if (reg.IsPT)
- {
- return Const(IrConsts.True);
- }
-
- return new Operand(reg);
- }
-
- public static Operand Undef()
- {
- return new Operand(OperandType.Undefined);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/IntermediateRepresentation/OperandType.cs b/Ryujinx.Graphics/Shader/IntermediateRepresentation/OperandType.cs
deleted file mode 100644
index e0e2a667..00000000
--- a/Ryujinx.Graphics/Shader/IntermediateRepresentation/OperandType.cs
+++ /dev/null
@@ -1,15 +0,0 @@
-namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
-{
- enum OperandType
- {
- Attribute,
- Constant,
- ConstantBuffer,
- GlobalMemory,
- Label,
- LocalMemory,
- LocalVariable,
- Register,
- Undefined
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/IntermediateRepresentation/Operation.cs b/Ryujinx.Graphics/Shader/IntermediateRepresentation/Operation.cs
deleted file mode 100644
index c60f393e..00000000
--- a/Ryujinx.Graphics/Shader/IntermediateRepresentation/Operation.cs
+++ /dev/null
@@ -1,101 +0,0 @@
-namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
-{
- class Operation : INode
- {
- public Instruction Inst { get; private set; }
-
- private Operand _dest;
-
- public Operand Dest
- {
- get => _dest;
- set => _dest = AssignDest(value);
- }
-
- private Operand[] _sources;
-
- public int SourcesCount => _sources.Length;
-
- public int ComponentIndex { get; }
-
- public Operation(Instruction inst, Operand dest, params Operand[] sources)
- {
- Inst = inst;
- Dest = dest;
-
- // The array may be modified externally, so we store a copy.
- _sources = (Operand[])sources.Clone();
-
- for (int index = 0; index < _sources.Length; index++)
- {
- Operand source = _sources[index];
-
- if (source.Type == OperandType.LocalVariable)
- {
- source.UseOps.Add(this);
- }
- }
- }
-
- public Operation(
- Instruction inst,
- int compIndex,
- Operand dest,
- params Operand[] sources) : this(inst, dest, sources)
- {
- ComponentIndex = compIndex;
- }
-
- private Operand AssignDest(Operand dest)
- {
- if (dest != null && dest.Type == OperandType.LocalVariable)
- {
- dest.AsgOp = this;
- }
-
- return dest;
- }
-
- public Operand GetSource(int index)
- {
- return _sources[index];
- }
-
- public void SetSource(int index, Operand source)
- {
- Operand oldSrc = _sources[index];
-
- if (oldSrc != null && oldSrc.Type == OperandType.LocalVariable)
- {
- oldSrc.UseOps.Remove(this);
- }
-
- if (source.Type == OperandType.LocalVariable)
- {
- source.UseOps.Add(this);
- }
-
- _sources[index] = source;
- }
-
- public void TurnIntoCopy(Operand source)
- {
- Inst = Instruction.Copy;
-
- foreach (Operand oldSrc in _sources)
- {
- if (oldSrc.Type == OperandType.LocalVariable)
- {
- oldSrc.UseOps.Remove(this);
- }
- }
-
- if (source.Type == OperandType.LocalVariable)
- {
- source.UseOps.Add(this);
- }
-
- _sources = new Operand[] { source };
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/IntermediateRepresentation/PhiNode.cs b/Ryujinx.Graphics/Shader/IntermediateRepresentation/PhiNode.cs
deleted file mode 100644
index 13ff41bd..00000000
--- a/Ryujinx.Graphics/Shader/IntermediateRepresentation/PhiNode.cs
+++ /dev/null
@@ -1,94 +0,0 @@
-using System.Collections.Generic;
-
-namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
-{
- class PhiNode : INode
- {
- private Operand _dest;
-
- public Operand Dest
- {
- get => _dest;
- set => _dest = AssignDest(value);
- }
-
- private HashSet<BasicBlock> _blocks;
-
- private class PhiSource
- {
- public BasicBlock Block { get; }
- public Operand Operand { get; set; }
-
- public PhiSource(BasicBlock block, Operand operand)
- {
- Block = block;
- Operand = operand;
- }
- }
-
- private List<PhiSource> _sources;
-
- public int SourcesCount => _sources.Count;
-
- public PhiNode(Operand dest)
- {
- _blocks = new HashSet<BasicBlock>();
-
- _sources = new List<PhiSource>();
-
- dest.AsgOp = this;
-
- Dest = dest;
- }
-
- private Operand AssignDest(Operand dest)
- {
- if (dest != null && dest.Type == OperandType.LocalVariable)
- {
- dest.AsgOp = this;
- }
-
- return dest;
- }
-
- public void AddSource(BasicBlock block, Operand operand)
- {
- if (_blocks.Add(block))
- {
- if (operand.Type == OperandType.LocalVariable)
- {
- operand.UseOps.Add(this);
- }
-
- _sources.Add(new PhiSource(block, operand));
- }
- }
-
- public Operand GetSource(int index)
- {
- return _sources[index].Operand;
- }
-
- public BasicBlock GetBlock(int index)
- {
- return _sources[index].Block;
- }
-
- public void SetSource(int index, Operand source)
- {
- Operand oldSrc = _sources[index].Operand;
-
- if (oldSrc != null && oldSrc.Type == OperandType.LocalVariable)
- {
- oldSrc.UseOps.Remove(this);
- }
-
- if (source.Type == OperandType.LocalVariable)
- {
- source.UseOps.Add(this);
- }
-
- _sources[index].Operand = source;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/IntermediateRepresentation/TextureFlags.cs b/Ryujinx.Graphics/Shader/IntermediateRepresentation/TextureFlags.cs
deleted file mode 100644
index 5f0a8427..00000000
--- a/Ryujinx.Graphics/Shader/IntermediateRepresentation/TextureFlags.cs
+++ /dev/null
@@ -1,17 +0,0 @@
-using System;
-
-namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
-{
- [Flags]
- enum TextureFlags
- {
- None = 0,
- Bindless = 1 << 0,
- Gather = 1 << 1,
- IntCoords = 1 << 2,
- LodBias = 1 << 3,
- LodLevel = 1 << 4,
- Offset = 1 << 5,
- Offsets = 1 << 6
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/IntermediateRepresentation/TextureOperation.cs b/Ryujinx.Graphics/Shader/IntermediateRepresentation/TextureOperation.cs
deleted file mode 100644
index f5f2cc5c..00000000
--- a/Ryujinx.Graphics/Shader/IntermediateRepresentation/TextureOperation.cs
+++ /dev/null
@@ -1,24 +0,0 @@
-namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
-{
- class TextureOperation : Operation
- {
- public TextureType Type { get; }
- public TextureFlags Flags { get; }
-
- public int Handle { get; }
-
- public TextureOperation(
- Instruction inst,
- TextureType type,
- TextureFlags flags,
- int handle,
- int compIndex,
- Operand dest,
- params Operand[] sources) : base(inst, compIndex, dest, sources)
- {
- Type = type;
- Flags = flags;
- Handle = handle;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/IntermediateRepresentation/TextureType.cs b/Ryujinx.Graphics/Shader/IntermediateRepresentation/TextureType.cs
deleted file mode 100644
index bf207007..00000000
--- a/Ryujinx.Graphics/Shader/IntermediateRepresentation/TextureType.cs
+++ /dev/null
@@ -1,35 +0,0 @@
-using System;
-
-namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
-{
- [Flags]
- enum TextureType
- {
- Texture1D,
- Texture2D,
- Texture3D,
- TextureCube,
-
- Mask = 0xff,
-
- Array = 1 << 8,
- Multisample = 1 << 9,
- Shadow = 1 << 10
- }
-
- static class TextureTypeExtensions
- {
- public static int GetCoordsCount(this TextureType type)
- {
- switch (type & TextureType.Mask)
- {
- case TextureType.Texture1D: return 1;
- case TextureType.Texture2D: return 2;
- case TextureType.Texture3D: return 3;
- case TextureType.TextureCube: return 3;
- }
-
- throw new ArgumentException($"Invalid texture type \"{type}\".");
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/ShaderConfig.cs b/Ryujinx.Graphics/Shader/ShaderConfig.cs
deleted file mode 100644
index c2a94814..00000000
--- a/Ryujinx.Graphics/Shader/ShaderConfig.cs
+++ /dev/null
@@ -1,23 +0,0 @@
-using Ryujinx.Graphics.Gal;
-using System;
-
-namespace Ryujinx.Graphics.Shader
-{
- public struct ShaderConfig
- {
- public GalShaderType Type { get; }
-
- public int MaxCBufferSize;
-
- public ShaderConfig(GalShaderType type, int maxCBufferSize)
- {
- if (maxCBufferSize <= 0)
- {
- throw new ArgumentOutOfRangeException(nameof(maxCBufferSize));
- }
-
- Type = type;
- MaxCBufferSize = maxCBufferSize;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/ShaderHeader.cs b/Ryujinx.Graphics/Shader/ShaderHeader.cs
deleted file mode 100644
index 379f3f35..00000000
--- a/Ryujinx.Graphics/Shader/ShaderHeader.cs
+++ /dev/null
@@ -1,166 +0,0 @@
-using Ryujinx.Graphics.Gal;
-using Ryujinx.Graphics.Shader.Decoders;
-using System;
-
-namespace Ryujinx.Graphics.Shader
-{
- struct OutputMapTarget
- {
- public bool Red { get; }
- public bool Green { get; }
- public bool Blue { get; }
- public bool Alpha { get; }
-
- public bool Enabled => Red || Green || Blue || Alpha;
-
- public OutputMapTarget(bool red, bool green, bool blue, bool alpha)
- {
- Red = red;
- Green = green;
- Blue = blue;
- Alpha = alpha;
- }
-
- public bool ComponentEnabled(int component)
- {
- switch (component)
- {
- case 0: return Red;
- case 1: return Green;
- case 2: return Blue;
- case 3: return Alpha;
- }
-
- throw new ArgumentOutOfRangeException(nameof(component));
- }
- }
-
- class ShaderHeader
- {
- public int SphType { get; }
-
- public int Version { get; }
-
- public int ShaderType { get; }
-
- public bool MrtEnable { get; }
-
- public bool KillsPixels { get; }
-
- public bool DoesGlobalStore { get; }
-
- public int SassVersion { get; }
-
- public bool DoesLoadOrStore { get; }
-
- public bool DoesFp64 { get; }
-
- public int StreamOutMask{ get; }
-
- public int ShaderLocalMemoryLowSize { get; }
-
- public int PerPatchAttributeCount { get; }
-
- public int ShaderLocalMemoryHighSize { get; }
-
- public int ThreadsPerInputPrimitive { get; }
-
- public int ShaderLocalMemoryCrsSize { get; }
-
- public int OutputTopology { get; }
-
- public int MaxOutputVertexCount { get; }
-
- public int StoreReqStart { get; }
- public int StoreReqEnd { get; }
-
- public OutputMapTarget[] OmapTargets { get; }
- public bool OmapSampleMask { get; }
- public bool OmapDepth { get; }
-
- public ShaderHeader(IGalMemory memory, ulong address)
- {
- int commonWord0 = memory.ReadInt32((long)address + 0);
- int commonWord1 = memory.ReadInt32((long)address + 4);
- int commonWord2 = memory.ReadInt32((long)address + 8);
- int commonWord3 = memory.ReadInt32((long)address + 12);
- int commonWord4 = memory.ReadInt32((long)address + 16);
-
- SphType = commonWord0.Extract(0, 5);
-
- Version = commonWord0.Extract(5, 5);
-
- ShaderType = commonWord0.Extract(10, 4);
-
- MrtEnable = commonWord0.Extract(14);
-
- KillsPixels = commonWord0.Extract(15);
-
- DoesGlobalStore = commonWord0.Extract(16);
-
- SassVersion = commonWord0.Extract(17, 4);
-
- DoesLoadOrStore = commonWord0.Extract(26);
-
- DoesFp64 = commonWord0.Extract(27);
-
- StreamOutMask = commonWord0.Extract(28, 4);
-
- ShaderLocalMemoryLowSize = commonWord1.Extract(0, 24);
-
- PerPatchAttributeCount = commonWord1.Extract(24, 8);
-
- ShaderLocalMemoryHighSize = commonWord2.Extract(0, 24);
-
- ThreadsPerInputPrimitive = commonWord2.Extract(24, 8);
-
- ShaderLocalMemoryCrsSize = commonWord3.Extract(0, 24);
-
- OutputTopology = commonWord3.Extract(24, 4);
-
- MaxOutputVertexCount = commonWord4.Extract(0, 12);
-
- StoreReqStart = commonWord4.Extract(12, 8);
- StoreReqEnd = commonWord4.Extract(24, 8);
-
- int type2OmapTarget = memory.ReadInt32((long)address + 72);
- int type2Omap = memory.ReadInt32((long)address + 76);
-
- OmapTargets = new OutputMapTarget[8];
-
- for (int offset = 0; offset < OmapTargets.Length * 4; offset += 4)
- {
- OmapTargets[offset >> 2] = new OutputMapTarget(
- type2OmapTarget.Extract(offset + 0),
- type2OmapTarget.Extract(offset + 1),
- type2OmapTarget.Extract(offset + 2),
- type2OmapTarget.Extract(offset + 3));
- }
-
- OmapSampleMask = type2Omap.Extract(0);
- OmapDepth = type2Omap.Extract(1);
- }
-
- public int DepthRegister
- {
- get
- {
- int count = 0;
-
- for (int index = 0; index < OmapTargets.Length; index++)
- {
- for (int component = 0; component < 4; component++)
- {
- if (OmapTargets[index].ComponentEnabled(component))
- {
- count++;
- }
- }
- }
-
- // Depth register is always two registers after the last color output.
- return count + 1;
- }
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/ShaderProgram.cs b/Ryujinx.Graphics/Shader/ShaderProgram.cs
deleted file mode 100644
index 9257fd26..00000000
--- a/Ryujinx.Graphics/Shader/ShaderProgram.cs
+++ /dev/null
@@ -1,15 +0,0 @@
-namespace Ryujinx.Graphics.Shader
-{
- public class ShaderProgram
- {
- public ShaderProgramInfo Info { get; }
-
- public string Code { get; }
-
- internal ShaderProgram(ShaderProgramInfo info, string code)
- {
- Info = info;
- Code = code;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/ShaderProgramInfo.cs b/Ryujinx.Graphics/Shader/ShaderProgramInfo.cs
deleted file mode 100644
index c529a353..00000000
--- a/Ryujinx.Graphics/Shader/ShaderProgramInfo.cs
+++ /dev/null
@@ -1,17 +0,0 @@
-using System;
-using System.Collections.ObjectModel;
-
-namespace Ryujinx.Graphics.Shader
-{
- public class ShaderProgramInfo
- {
- public ReadOnlyCollection<CBufferDescriptor> CBuffers { get; }
- public ReadOnlyCollection<TextureDescriptor> Textures { get; }
-
- internal ShaderProgramInfo(CBufferDescriptor[] cBuffers, TextureDescriptor[] textures)
- {
- CBuffers = Array.AsReadOnly(cBuffers);
- Textures = Array.AsReadOnly(textures);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/StructuredIr/AstAssignment.cs b/Ryujinx.Graphics/Shader/StructuredIr/AstAssignment.cs
deleted file mode 100644
index bb3fe7af..00000000
--- a/Ryujinx.Graphics/Shader/StructuredIr/AstAssignment.cs
+++ /dev/null
@@ -1,35 +0,0 @@
-using static Ryujinx.Graphics.Shader.StructuredIr.AstHelper;
-
-namespace Ryujinx.Graphics.Shader.StructuredIr
-{
- class AstAssignment : AstNode
- {
- public IAstNode Destination { get; }
-
- private IAstNode _source;
-
- public IAstNode Source
- {
- get
- {
- return _source;
- }
- set
- {
- RemoveUse(_source, this);
-
- AddUse(value, this);
-
- _source = value;
- }
- }
-
- public AstAssignment(IAstNode destination, IAstNode source)
- {
- Destination = destination;
- Source = source;
-
- AddDef(destination, this);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/StructuredIr/AstBlock.cs b/Ryujinx.Graphics/Shader/StructuredIr/AstBlock.cs
deleted file mode 100644
index fdef87de..00000000
--- a/Ryujinx.Graphics/Shader/StructuredIr/AstBlock.cs
+++ /dev/null
@@ -1,116 +0,0 @@
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using System;
-using System.Collections;
-using System.Collections.Generic;
-
-using static Ryujinx.Graphics.Shader.StructuredIr.AstHelper;
-
-namespace Ryujinx.Graphics.Shader.StructuredIr
-{
- class AstBlock : AstNode, IEnumerable<IAstNode>
- {
- public AstBlockType Type { get; private set; }
-
- private IAstNode _condition;
-
- public IAstNode Condition
- {
- get
- {
- return _condition;
- }
- set
- {
- RemoveUse(_condition, this);
-
- AddUse(value, this);
-
- _condition = value;
- }
- }
-
- private LinkedList<IAstNode> _nodes;
-
- public IAstNode First => _nodes.First?.Value;
-
- public int Count => _nodes.Count;
-
- public AstBlock(AstBlockType type, IAstNode condition = null)
- {
- Type = type;
- Condition = condition;
-
- _nodes = new LinkedList<IAstNode>();
- }
-
- public void Add(IAstNode node)
- {
- Add(node, _nodes.AddLast(node));
- }
-
- public void AddFirst(IAstNode node)
- {
- Add(node, _nodes.AddFirst(node));
- }
-
- public void AddBefore(IAstNode next, IAstNode node)
- {
- Add(node, _nodes.AddBefore(next.LLNode, node));
- }
-
- public void AddAfter(IAstNode prev, IAstNode node)
- {
- Add(node, _nodes.AddAfter(prev.LLNode, node));
- }
-
- private void Add(IAstNode node, LinkedListNode<IAstNode> newNode)
- {
- if (node.Parent != null)
- {
- throw new ArgumentException("Node already belongs to a block.");
- }
-
- node.Parent = this;
- node.LLNode = newNode;
- }
-
- public void Remove(IAstNode node)
- {
- _nodes.Remove(node.LLNode);
-
- node.Parent = null;
- node.LLNode = null;
- }
-
- public void AndCondition(IAstNode cond)
- {
- Condition = new AstOperation(Instruction.LogicalAnd, Condition, cond);
- }
-
- public void OrCondition(IAstNode cond)
- {
- Condition = new AstOperation(Instruction.LogicalOr, Condition, cond);
- }
- public void TurnIntoIf(IAstNode cond)
- {
- Condition = cond;
-
- Type = AstBlockType.If;
- }
-
- public void TurnIntoElseIf()
- {
- Type = AstBlockType.ElseIf;
- }
-
- public IEnumerator<IAstNode> GetEnumerator()
- {
- return _nodes.GetEnumerator();
- }
-
- IEnumerator IEnumerable.GetEnumerator()
- {
- return GetEnumerator();
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/StructuredIr/AstBlockType.cs b/Ryujinx.Graphics/Shader/StructuredIr/AstBlockType.cs
deleted file mode 100644
index c12efda9..00000000
--- a/Ryujinx.Graphics/Shader/StructuredIr/AstBlockType.cs
+++ /dev/null
@@ -1,12 +0,0 @@
-namespace Ryujinx.Graphics.Shader.StructuredIr
-{
- enum AstBlockType
- {
- DoWhile,
- If,
- Else,
- ElseIf,
- Main,
- While
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/StructuredIr/AstBlockVisitor.cs b/Ryujinx.Graphics/Shader/StructuredIr/AstBlockVisitor.cs
deleted file mode 100644
index 10d5dce0..00000000
--- a/Ryujinx.Graphics/Shader/StructuredIr/AstBlockVisitor.cs
+++ /dev/null
@@ -1,68 +0,0 @@
-using System;
-using System.Collections.Generic;
-
-using static Ryujinx.Graphics.Shader.StructuredIr.AstHelper;
-
-namespace Ryujinx.Graphics.Shader.StructuredIr
-{
- class AstBlockVisitor
- {
- public AstBlock Block { get; private set; }
-
- public class BlockVisitationEventArgs : EventArgs
- {
- public AstBlock Block { get; }
-
- public BlockVisitationEventArgs(AstBlock block)
- {
- Block = block;
- }
- }
-
- public event EventHandler<BlockVisitationEventArgs> BlockEntered;
- public event EventHandler<BlockVisitationEventArgs> BlockLeft;
-
- public AstBlockVisitor(AstBlock mainBlock)
- {
- Block = mainBlock;
- }
-
- public IEnumerable<IAstNode> Visit()
- {
- IAstNode node = Block.First;
-
- while (node != null)
- {
- // We reached a child block, visit the nodes inside.
- while (node is AstBlock childBlock)
- {
- Block = childBlock;
-
- node = childBlock.First;
-
- BlockEntered?.Invoke(this, new BlockVisitationEventArgs(Block));
- }
-
- // Node may be null, if the block is empty.
- if (node != null)
- {
- IAstNode next = Next(node);
-
- yield return node;
-
- node = next;
- }
-
- // We reached the end of the list, go up on tree to the parent blocks.
- while (node == null && Block.Type != AstBlockType.Main)
- {
- BlockLeft?.Invoke(this, new BlockVisitationEventArgs(Block));
-
- node = Next(Block);
-
- Block = Block.Parent;
- }
- }
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/StructuredIr/AstHelper.cs b/Ryujinx.Graphics/Shader/StructuredIr/AstHelper.cs
deleted file mode 100644
index 9d3148e1..00000000
--- a/Ryujinx.Graphics/Shader/StructuredIr/AstHelper.cs
+++ /dev/null
@@ -1,73 +0,0 @@
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-
-namespace Ryujinx.Graphics.Shader.StructuredIr
-{
- static class AstHelper
- {
- public static void AddUse(IAstNode node, IAstNode parent)
- {
- if (node is AstOperand operand && operand.Type == OperandType.LocalVariable)
- {
- operand.Uses.Add(parent);
- }
- }
-
- public static void AddDef(IAstNode node, IAstNode parent)
- {
- if (node is AstOperand operand && operand.Type == OperandType.LocalVariable)
- {
- operand.Defs.Add(parent);
- }
- }
-
- public static void RemoveUse(IAstNode node, IAstNode parent)
- {
- if (node is AstOperand operand && operand.Type == OperandType.LocalVariable)
- {
- operand.Uses.Remove(parent);
- }
- }
-
- public static void RemoveDef(IAstNode node, IAstNode parent)
- {
- if (node is AstOperand operand && operand.Type == OperandType.LocalVariable)
- {
- operand.Defs.Remove(parent);
- }
- }
-
- public static AstAssignment Assign(IAstNode destination, IAstNode source)
- {
- return new AstAssignment(destination, source);
- }
-
- public static AstOperand Const(int value)
- {
- return new AstOperand(OperandType.Constant, value);
- }
-
- public static AstOperand Local(VariableType type)
- {
- AstOperand local = new AstOperand(OperandType.LocalVariable);
-
- local.VarType = type;
-
- return local;
- }
-
- public static IAstNode InverseCond(IAstNode cond)
- {
- return new AstOperation(Instruction.LogicalNot, cond);
- }
-
- public static IAstNode Next(IAstNode node)
- {
- return node.LLNode.Next?.Value;
- }
-
- public static IAstNode Previous(IAstNode node)
- {
- return node.LLNode.Previous?.Value;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/StructuredIr/AstNode.cs b/Ryujinx.Graphics/Shader/StructuredIr/AstNode.cs
deleted file mode 100644
index c667aac9..00000000
--- a/Ryujinx.Graphics/Shader/StructuredIr/AstNode.cs
+++ /dev/null
@@ -1,11 +0,0 @@
-using System.Collections.Generic;
-
-namespace Ryujinx.Graphics.Shader.StructuredIr
-{
- class AstNode : IAstNode
- {
- public AstBlock Parent { get; set; }
-
- public LinkedListNode<IAstNode> LLNode { get; set; }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/StructuredIr/AstOperand.cs b/Ryujinx.Graphics/Shader/StructuredIr/AstOperand.cs
deleted file mode 100644
index 97ff3ca9..00000000
--- a/Ryujinx.Graphics/Shader/StructuredIr/AstOperand.cs
+++ /dev/null
@@ -1,49 +0,0 @@
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using System.Collections.Generic;
-
-namespace Ryujinx.Graphics.Shader.StructuredIr
-{
- class AstOperand : AstNode
- {
- public HashSet<IAstNode> Defs { get; }
- public HashSet<IAstNode> Uses { get; }
-
- public OperandType Type { get; }
-
- public VariableType VarType { get; set; }
-
- public int Value { get; }
-
- public int CbufSlot { get; }
- public int CbufOffset { get; }
-
- private AstOperand()
- {
- Defs = new HashSet<IAstNode>();
- Uses = new HashSet<IAstNode>();
-
- VarType = VariableType.S32;
- }
-
- public AstOperand(Operand operand) : this()
- {
- Type = operand.Type;
-
- if (Type == OperandType.ConstantBuffer)
- {
- CbufSlot = operand.GetCbufSlot();
- CbufOffset = operand.GetCbufOffset();
- }
- else
- {
- Value = operand.Value;
- }
- }
-
- public AstOperand(OperandType type, int value = 0) : this()
- {
- Type = type;
- Value = value;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/StructuredIr/AstOperation.cs b/Ryujinx.Graphics/Shader/StructuredIr/AstOperation.cs
deleted file mode 100644
index 1607ffec..00000000
--- a/Ryujinx.Graphics/Shader/StructuredIr/AstOperation.cs
+++ /dev/null
@@ -1,49 +0,0 @@
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-
-using static Ryujinx.Graphics.Shader.StructuredIr.AstHelper;
-
-namespace Ryujinx.Graphics.Shader.StructuredIr
-{
- class AstOperation : AstNode
- {
- public Instruction Inst { get; }
-
- public int ComponentMask { get; }
-
- private IAstNode[] _sources;
-
- public int SourcesCount => _sources.Length;
-
- public AstOperation(Instruction inst, params IAstNode[] sources)
- {
- Inst = inst;
- _sources = sources;
-
- foreach (IAstNode source in sources)
- {
- AddUse(source, this);
- }
-
- ComponentMask = 1;
- }
-
- public AstOperation(Instruction inst, int compMask, params IAstNode[] sources) : this(inst, sources)
- {
- ComponentMask = compMask;
- }
-
- public IAstNode GetSource(int index)
- {
- return _sources[index];
- }
-
- public void SetSource(int index, IAstNode source)
- {
- RemoveUse(_sources[index], this);
-
- AddUse(source, this);
-
- _sources[index] = source;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/StructuredIr/AstOptimizer.cs b/Ryujinx.Graphics/Shader/StructuredIr/AstOptimizer.cs
deleted file mode 100644
index 0f5392b7..00000000
--- a/Ryujinx.Graphics/Shader/StructuredIr/AstOptimizer.cs
+++ /dev/null
@@ -1,149 +0,0 @@
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using System.Collections.Generic;
-using System.Linq;
-
-using static Ryujinx.Graphics.Shader.StructuredIr.AstHelper;
-
-namespace Ryujinx.Graphics.Shader.StructuredIr
-{
- static class AstOptimizer
- {
- public static void Optimize(StructuredProgramInfo info)
- {
- AstBlock mainBlock = info.MainBlock;
-
- AstBlockVisitor visitor = new AstBlockVisitor(mainBlock);
-
- foreach (IAstNode node in visitor.Visit())
- {
- if (node is AstAssignment assignment && assignment.Destination is AstOperand propVar)
- {
- bool isWorthPropagating = propVar.Uses.Count == 1 || IsWorthPropagating(assignment.Source);
-
- if (propVar.Defs.Count == 1 && isWorthPropagating)
- {
- PropagateExpression(propVar, assignment.Source);
- }
-
- if (propVar.Type == OperandType.LocalVariable && propVar.Uses.Count == 0)
- {
- visitor.Block.Remove(assignment);
-
- info.Locals.Remove(propVar);
- }
- }
- }
-
- RemoveEmptyBlocks(mainBlock);
- }
-
- private static bool IsWorthPropagating(IAstNode source)
- {
- if (!(source is AstOperation srcOp))
- {
- return false;
- }
-
- if (!InstructionInfo.IsUnary(srcOp.Inst))
- {
- return false;
- }
-
- return srcOp.GetSource(0) is AstOperand || srcOp.Inst == Instruction.Copy;
- }
-
- private static void PropagateExpression(AstOperand propVar, IAstNode source)
- {
- IAstNode[] uses = propVar.Uses.ToArray();
-
- foreach (IAstNode useNode in uses)
- {
- if (useNode is AstBlock useBlock)
- {
- useBlock.Condition = source;
- }
- else if (useNode is AstOperation useOperation)
- {
- for (int srcIndex = 0; srcIndex < useOperation.SourcesCount; srcIndex++)
- {
- if (useOperation.GetSource(srcIndex) == propVar)
- {
- useOperation.SetSource(srcIndex, source);
- }
- }
- }
- else if (useNode is AstAssignment useAssignment)
- {
- useAssignment.Source = source;
- }
- }
- }
-
- private static void RemoveEmptyBlocks(AstBlock mainBlock)
- {
- Queue<AstBlock> pending = new Queue<AstBlock>();
-
- pending.Enqueue(mainBlock);
-
- while (pending.TryDequeue(out AstBlock block))
- {
- foreach (IAstNode node in block)
- {
- if (node is AstBlock childBlock)
- {
- pending.Enqueue(childBlock);
- }
- }
-
- AstBlock parent = block.Parent;
-
- if (parent == null)
- {
- continue;
- }
-
- AstBlock nextBlock = Next(block) as AstBlock;
-
- bool hasElse = nextBlock != null && nextBlock.Type == AstBlockType.Else;
-
- bool isIf = block.Type == AstBlockType.If;
-
- if (block.Count == 0)
- {
- if (isIf)
- {
- if (hasElse)
- {
- nextBlock.TurnIntoIf(InverseCond(block.Condition));
- }
-
- parent.Remove(block);
- }
- else if (block.Type == AstBlockType.Else)
- {
- parent.Remove(block);
- }
- }
- else if (isIf && parent.Type == AstBlockType.Else && parent.Count == (hasElse ? 2 : 1))
- {
- AstBlock parentOfParent = parent.Parent;
-
- parent.Remove(block);
-
- parentOfParent.AddAfter(parent, block);
-
- if (hasElse)
- {
- parent.Remove(nextBlock);
-
- parentOfParent.AddAfter(block, nextBlock);
- }
-
- parentOfParent.Remove(parent);
-
- block.TurnIntoElseIf();
- }
- }
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/StructuredIr/AstTextureOperation.cs b/Ryujinx.Graphics/Shader/StructuredIr/AstTextureOperation.cs
deleted file mode 100644
index e40f7b70..00000000
--- a/Ryujinx.Graphics/Shader/StructuredIr/AstTextureOperation.cs
+++ /dev/null
@@ -1,25 +0,0 @@
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-
-namespace Ryujinx.Graphics.Shader.StructuredIr
-{
- class AstTextureOperation : AstOperation
- {
- public TextureType Type { get; }
- public TextureFlags Flags { get; }
-
- public int Handle { get; }
-
- public AstTextureOperation(
- Instruction inst,
- TextureType type,
- TextureFlags flags,
- int handle,
- int compMask,
- params IAstNode[] sources) : base(inst, compMask, sources)
- {
- Type = type;
- Flags = flags;
- Handle = handle;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/StructuredIr/GotoElimination.cs b/Ryujinx.Graphics/Shader/StructuredIr/GotoElimination.cs
deleted file mode 100644
index 8bcf9d9c..00000000
--- a/Ryujinx.Graphics/Shader/StructuredIr/GotoElimination.cs
+++ /dev/null
@@ -1,459 +0,0 @@
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using System;
-using System.Collections.Generic;
-
-using static Ryujinx.Graphics.Shader.StructuredIr.AstHelper;
-
-namespace Ryujinx.Graphics.Shader.StructuredIr
-{
- static class GotoElimination
- {
- // This is a modified version of the algorithm presented on the paper
- // "Taming Control Flow: A Structured Approach to Eliminating Goto Statements".
- public static void Eliminate(GotoStatement[] gotos)
- {
- for (int index = gotos.Length - 1; index >= 0; index--)
- {
- GotoStatement stmt = gotos[index];
-
- AstBlock gBlock = ParentBlock(stmt.Goto);
- AstBlock lBlock = ParentBlock(stmt.Label);
-
- int gLevel = Level(gBlock);
- int lLevel = Level(lBlock);
-
- if (IndirectlyRelated(gBlock, lBlock, gLevel, lLevel))
- {
- AstBlock drBlock = gBlock;
-
- int drLevel = gLevel;
-
- do
- {
- drBlock = drBlock.Parent;
-
- drLevel--;
- }
- while (!DirectlyRelated(drBlock, lBlock, drLevel, lLevel));
-
- MoveOutward(stmt, gLevel, drLevel);
-
- gBlock = drBlock;
- gLevel = drLevel;
-
- if (Previous(stmt.Goto) is AstBlock elseBlock && elseBlock.Type == AstBlockType.Else)
- {
- // It's possible that the label was enclosed inside an else block,
- // in this case we need to update the block and level.
- // We also need to set the IsLoop for the case when the label is
- // now before the goto, due to the newly introduced else block.
- lBlock = ParentBlock(stmt.Label);
-
- lLevel = Level(lBlock);
-
- if (!IndirectlyRelated(elseBlock, lBlock, gLevel + 1, lLevel))
- {
- stmt.IsLoop = true;
- }
- }
- }
-
- if (DirectlyRelated(gBlock, lBlock, gLevel, lLevel))
- {
- if (gLevel > lLevel)
- {
- MoveOutward(stmt, gLevel, lLevel);
- }
- else
- {
- if (stmt.IsLoop)
- {
- Lift(stmt);
- }
-
- MoveInward(stmt);
- }
- }
-
- gBlock = ParentBlock(stmt.Goto);
-
- if (stmt.IsLoop)
- {
- EncloseDoWhile(stmt, gBlock, stmt.Label);
- }
- else
- {
- Enclose(gBlock, AstBlockType.If, stmt.Condition, Next(stmt.Goto), stmt.Label);
- }
-
- gBlock.Remove(stmt.Goto);
- }
- }
-
- private static bool IndirectlyRelated(AstBlock lBlock, AstBlock rBlock, int lLevel, int rlevel)
- {
- return !(lBlock == rBlock || DirectlyRelated(lBlock, rBlock, lLevel, rlevel));
- }
-
- private static bool DirectlyRelated(AstBlock lBlock, AstBlock rBlock, int lLevel, int rLevel)
- {
- // If the levels are equal, they can be either siblings or indirectly related.
- if (lLevel == rLevel)
- {
- return false;
- }
-
- IAstNode block;
- IAstNode other;
-
- int blockLvl, otherLvl;
-
- if (lLevel > rLevel)
- {
- block = lBlock;
- blockLvl = lLevel;
- other = rBlock;
- otherLvl = rLevel;
- }
- else /* if (rLevel > lLevel) */
- {
- block = rBlock;
- blockLvl = rLevel;
- other = lBlock;
- otherLvl = lLevel;
- }
-
- while (blockLvl >= otherLvl)
- {
- if (block == other)
- {
- return true;
- }
-
- block = block.Parent;
-
- blockLvl--;
- }
-
- return false;
- }
-
- private static void Lift(GotoStatement stmt)
- {
- AstBlock block = ParentBlock(stmt.Goto);
-
- AstBlock[] path = BackwardsPath(block, ParentBlock(stmt.Label));
-
- AstBlock loopFirstStmt = path[path.Length - 1];
-
- if (loopFirstStmt.Type == AstBlockType.Else)
- {
- loopFirstStmt = Previous(loopFirstStmt) as AstBlock;
-
- if (loopFirstStmt == null || loopFirstStmt.Type != AstBlockType.If)
- {
- throw new InvalidOperationException("Found an else without a matching if.");
- }
- }
-
- AstBlock newBlock = EncloseDoWhile(stmt, block, loopFirstStmt);
-
- block.Remove(stmt.Goto);
-
- newBlock.AddFirst(stmt.Goto);
-
- stmt.IsLoop = false;
- }
-
- private static void MoveOutward(GotoStatement stmt, int gLevel, int lLevel)
- {
- AstBlock origin = ParentBlock(stmt.Goto);
-
- AstBlock block = origin;
-
- // Check if a loop is enclosing the goto, and the block that is
- // directly related to the label is above the loop block.
- // In that case, we need to introduce a break to get out of the loop.
- AstBlock loopBlock = origin;
-
- int loopLevel = gLevel;
-
- while (loopLevel > lLevel)
- {
- AstBlock child = loopBlock;
-
- loopBlock = loopBlock.Parent;
-
- loopLevel--;
-
- if (child.Type == AstBlockType.DoWhile)
- {
- EncloseSingleInst(stmt, Instruction.LoopBreak);
-
- block.Remove(stmt.Goto);
-
- loopBlock.AddAfter(child, stmt.Goto);
-
- block = loopBlock;
- gLevel = loopLevel;
- }
- }
-
- // Insert ifs to skip the parts that shouldn't be executed due to the goto.
- bool tryInsertElse = stmt.IsUnconditional && origin.Type == AstBlockType.If;
-
- while (gLevel > lLevel)
- {
- Enclose(block, AstBlockType.If, stmt.Condition, Next(stmt.Goto));
-
- block.Remove(stmt.Goto);
-
- AstBlock child = block;
-
- // We can't move the goto in the middle of a if and a else block, in
- // this case we need to move it after the else.
- // IsLoop may need to be updated if the label is inside the else, as
- // introducing a loop is the only way to ensure the else will be executed.
- if (Next(child) is AstBlock elseBlock && elseBlock.Type == AstBlockType.Else)
- {
- child = elseBlock;
- }
-
- block = block.Parent;
-
- block.AddAfter(child, stmt.Goto);
-
- gLevel--;
-
- if (tryInsertElse && child == origin)
- {
- AstBlock lBlock = ParentBlock(stmt.Label);
-
- IAstNode last = block == lBlock && !stmt.IsLoop ? stmt.Label : null;
-
- AstBlock newBlock = Enclose(block, AstBlockType.Else, null, Next(stmt.Goto), last);
-
- if (newBlock != null)
- {
- block.Remove(stmt.Goto);
-
- block.AddAfter(newBlock, stmt.Goto);
- }
- }
- }
- }
-
- private static void MoveInward(GotoStatement stmt)
- {
- AstBlock block = ParentBlock(stmt.Goto);
-
- AstBlock[] path = BackwardsPath(block, ParentBlock(stmt.Label));
-
- for (int index = path.Length - 1; index >= 0; index--)
- {
- AstBlock child = path[index];
- AstBlock last = child;
-
- if (child.Type == AstBlockType.If)
- {
- // Modify the if condition to allow it to be entered by the goto.
- if (!ContainsCondComb(child.Condition, Instruction.LogicalOr, stmt.Condition))
- {
- child.OrCondition(stmt.Condition);
- }
- }
- else if (child.Type == AstBlockType.Else)
- {
- // Modify the matching if condition to force the else to be entered by the goto.
- if (!(Previous(child) is AstBlock ifBlock) || ifBlock.Type != AstBlockType.If)
- {
- throw new InvalidOperationException("Found an else without a matching if.");
- }
-
- IAstNode cond = InverseCond(stmt.Condition);
-
- if (!ContainsCondComb(ifBlock.Condition, Instruction.LogicalAnd, cond))
- {
- ifBlock.AndCondition(cond);
- }
-
- last = ifBlock;
- }
-
- Enclose(block, AstBlockType.If, stmt.Condition, Next(stmt.Goto), last);
-
- block.Remove(stmt.Goto);
-
- child.AddFirst(stmt.Goto);
-
- block = child;
- }
- }
-
- private static bool ContainsCondComb(IAstNode node, Instruction inst, IAstNode newCond)
- {
- while (node is AstOperation operation && operation.SourcesCount == 2)
- {
- if (operation.Inst == inst && IsSameCond(operation.GetSource(1), newCond))
- {
- return true;
- }
-
- node = operation.GetSource(0);
- }
-
- return false;
- }
-
- private static AstBlock EncloseDoWhile(GotoStatement stmt, AstBlock block, IAstNode first)
- {
- if (block.Type == AstBlockType.DoWhile && first == block.First)
- {
- // We only need to insert the continue if we're not at the end of the loop,
- // or if our condition is different from the loop condition.
- if (Next(stmt.Goto) != null || block.Condition != stmt.Condition)
- {
- EncloseSingleInst(stmt, Instruction.LoopContinue);
- }
-
- // Modify the do-while condition to allow it to continue.
- if (!ContainsCondComb(block.Condition, Instruction.LogicalOr, stmt.Condition))
- {
- block.OrCondition(stmt.Condition);
- }
-
- return block;
- }
-
- return Enclose(block, AstBlockType.DoWhile, stmt.Condition, first, stmt.Goto);
- }
-
- private static void EncloseSingleInst(GotoStatement stmt, Instruction inst)
- {
- AstBlock block = ParentBlock(stmt.Goto);
-
- AstBlock newBlock = new AstBlock(AstBlockType.If, stmt.Condition);
-
- block.AddAfter(stmt.Goto, newBlock);
-
- newBlock.AddFirst(new AstOperation(inst));
- }
-
- private static AstBlock Enclose(
- AstBlock block,
- AstBlockType type,
- IAstNode cond,
- IAstNode first,
- IAstNode last = null)
- {
- if (first == last)
- {
- return null;
- }
-
- if (type == AstBlockType.If)
- {
- cond = InverseCond(cond);
- }
-
- // Do a quick check, if we are enclosing a single block,
- // and the block type/condition matches the one we're going
- // to create, then we don't need a new block, we can just
- // return the old one.
- bool hasSingleNode = Next(first) == last;
-
- if (hasSingleNode && BlockMatches(first, type, cond))
- {
- return first as AstBlock;
- }
-
- AstBlock newBlock = new AstBlock(type, cond);
-
- block.AddBefore(first, newBlock);
-
- while (first != last)
- {
- IAstNode next = Next(first);
-
- block.Remove(first);
-
- newBlock.Add(first);
-
- first = next;
- }
-
- return newBlock;
- }
-
- private static bool BlockMatches(IAstNode node, AstBlockType type, IAstNode cond)
- {
- if (!(node is AstBlock block))
- {
- return false;
- }
-
- return block.Type == type && IsSameCond(block.Condition, cond);
- }
-
- private static bool IsSameCond(IAstNode lCond, IAstNode rCond)
- {
- if (lCond is AstOperation lCondOp && lCondOp.Inst == Instruction.LogicalNot)
- {
- if (!(rCond is AstOperation rCondOp) || rCondOp.Inst != lCondOp.Inst)
- {
- return false;
- }
-
- lCond = lCondOp.GetSource(0);
- rCond = rCondOp.GetSource(0);
- }
-
- return lCond == rCond;
- }
-
- private static AstBlock ParentBlock(IAstNode node)
- {
- if (node is AstBlock block)
- {
- return block.Parent;
- }
-
- while (!(node is AstBlock))
- {
- node = node.Parent;
- }
-
- return node as AstBlock;
- }
-
- private static AstBlock[] BackwardsPath(AstBlock top, AstBlock bottom)
- {
- AstBlock block = bottom;
-
- List<AstBlock> path = new List<AstBlock>();
-
- while (block != top)
- {
- path.Add(block);
-
- block = block.Parent;
- }
-
- return path.ToArray();
- }
-
- private static int Level(IAstNode node)
- {
- int level = 0;
-
- while (node != null)
- {
- level++;
-
- node = node.Parent;
- }
-
- return level;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/StructuredIr/GotoStatement.cs b/Ryujinx.Graphics/Shader/StructuredIr/GotoStatement.cs
deleted file mode 100644
index 25216e55..00000000
--- a/Ryujinx.Graphics/Shader/StructuredIr/GotoStatement.cs
+++ /dev/null
@@ -1,23 +0,0 @@
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-
-namespace Ryujinx.Graphics.Shader.StructuredIr
-{
- class GotoStatement
- {
- public AstOperation Goto { get; }
- public AstAssignment Label { get; }
-
- public IAstNode Condition => Label.Destination;
-
- public bool IsLoop { get; set; }
-
- public bool IsUnconditional => Goto.Inst == Instruction.Branch;
-
- public GotoStatement(AstOperation branch, AstAssignment label, bool isLoop)
- {
- Goto = branch;
- Label = label;
- IsLoop = isLoop;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/StructuredIr/IAstNode.cs b/Ryujinx.Graphics/Shader/StructuredIr/IAstNode.cs
deleted file mode 100644
index 5ececbb5..00000000
--- a/Ryujinx.Graphics/Shader/StructuredIr/IAstNode.cs
+++ /dev/null
@@ -1,11 +0,0 @@
-using System.Collections.Generic;
-
-namespace Ryujinx.Graphics.Shader.StructuredIr
-{
- interface IAstNode
- {
- AstBlock Parent { get; set; }
-
- LinkedListNode<IAstNode> LLNode { get; set; }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/StructuredIr/InstructionInfo.cs b/Ryujinx.Graphics/Shader/StructuredIr/InstructionInfo.cs
deleted file mode 100644
index 46a61553..00000000
--- a/Ryujinx.Graphics/Shader/StructuredIr/InstructionInfo.cs
+++ /dev/null
@@ -1,142 +0,0 @@
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using System;
-
-namespace Ryujinx.Graphics.Shader.StructuredIr
-{
- static class InstructionInfo
- {
- private struct InstInfo
- {
- public VariableType DestType { get; }
-
- public VariableType[] SrcTypes { get; }
-
- public InstInfo(VariableType destType, params VariableType[] srcTypes)
- {
- DestType = destType;
- SrcTypes = srcTypes;
- }
- }
-
- private static InstInfo[] _infoTbl;
-
- static InstructionInfo()
- {
- _infoTbl = new InstInfo[(int)Instruction.Count];
-
- Add(Instruction.Absolute, VariableType.Scalar, VariableType.Scalar);
- Add(Instruction.Add, VariableType.Scalar, VariableType.Scalar, VariableType.Scalar);
- Add(Instruction.BitfieldExtractS32, VariableType.S32, VariableType.S32, VariableType.S32, VariableType.S32);
- Add(Instruction.BitfieldExtractU32, VariableType.U32, VariableType.U32, VariableType.S32, VariableType.S32);
- Add(Instruction.BitfieldInsert, VariableType.Int, VariableType.Int, VariableType.Int, VariableType.S32, VariableType.S32);
- Add(Instruction.BitfieldReverse, VariableType.Int, VariableType.Int);
- Add(Instruction.BitwiseAnd, VariableType.Int, VariableType.Int, VariableType.Int);
- Add(Instruction.BitwiseExclusiveOr, VariableType.Int, VariableType.Int, VariableType.Int);
- Add(Instruction.BitwiseNot, VariableType.Int, VariableType.Int);
- Add(Instruction.BitwiseOr, VariableType.Int, VariableType.Int, VariableType.Int);
- Add(Instruction.BranchIfTrue, VariableType.None, VariableType.Bool);
- Add(Instruction.BranchIfFalse, VariableType.None, VariableType.Bool);
- Add(Instruction.Ceiling, VariableType.F32, VariableType.F32, VariableType.F32);
- Add(Instruction.Clamp, VariableType.Scalar, VariableType.Scalar, VariableType.Scalar, VariableType.Scalar);
- Add(Instruction.ClampU32, VariableType.U32, VariableType.U32, VariableType.U32, VariableType.U32);
- Add(Instruction.CompareEqual, VariableType.Bool, VariableType.Scalar, VariableType.Scalar);
- Add(Instruction.CompareGreater, VariableType.Bool, VariableType.Scalar, VariableType.Scalar);
- Add(Instruction.CompareGreaterOrEqual, VariableType.Bool, VariableType.Scalar, VariableType.Scalar);
- Add(Instruction.CompareGreaterOrEqualU32, VariableType.Bool, VariableType.U32, VariableType.U32);
- Add(Instruction.CompareGreaterU32, VariableType.Bool, VariableType.U32, VariableType.U32);
- Add(Instruction.CompareLess, VariableType.Bool, VariableType.Scalar, VariableType.Scalar);
- Add(Instruction.CompareLessOrEqual, VariableType.Bool, VariableType.Scalar, VariableType.Scalar);
- Add(Instruction.CompareLessOrEqualU32, VariableType.Bool, VariableType.U32, VariableType.U32);
- Add(Instruction.CompareLessU32, VariableType.Bool, VariableType.U32, VariableType.U32);
- Add(Instruction.CompareNotEqual, VariableType.Bool, VariableType.Scalar, VariableType.Scalar);
- Add(Instruction.ConditionalSelect, VariableType.Scalar, VariableType.Bool, VariableType.Scalar, VariableType.Scalar);
- Add(Instruction.ConvertFPToS32, VariableType.S32, VariableType.F32);
- Add(Instruction.ConvertS32ToFP, VariableType.F32, VariableType.S32);
- Add(Instruction.ConvertU32ToFP, VariableType.F32, VariableType.U32);
- Add(Instruction.Cosine, VariableType.Scalar, VariableType.Scalar);
- Add(Instruction.Divide, VariableType.Scalar, VariableType.Scalar, VariableType.Scalar);
- Add(Instruction.ExponentB2, VariableType.Scalar, VariableType.Scalar);
- Add(Instruction.Floor, VariableType.F32, VariableType.F32);
- Add(Instruction.FusedMultiplyAdd, VariableType.F32, VariableType.F32, VariableType.F32, VariableType.F32);
- Add(Instruction.IsNan, VariableType.Bool, VariableType.F32);
- Add(Instruction.LoadConstant, VariableType.F32, VariableType.S32, VariableType.S32);
- Add(Instruction.LogarithmB2, VariableType.Scalar, VariableType.Scalar);
- Add(Instruction.LogicalAnd, VariableType.Bool, VariableType.Bool, VariableType.Bool);
- Add(Instruction.LogicalExclusiveOr, VariableType.Bool, VariableType.Bool, VariableType.Bool);
- Add(Instruction.LogicalNot, VariableType.Bool, VariableType.Bool);
- Add(Instruction.LogicalOr, VariableType.Bool, VariableType.Bool, VariableType.Bool);
- Add(Instruction.ShiftLeft, VariableType.Int, VariableType.Int, VariableType.Int);
- Add(Instruction.ShiftRightS32, VariableType.S32, VariableType.S32, VariableType.Int);
- Add(Instruction.ShiftRightU32, VariableType.U32, VariableType.U32, VariableType.Int);
- Add(Instruction.Maximum, VariableType.Scalar, VariableType.Scalar, VariableType.Scalar);
- Add(Instruction.MaximumU32, VariableType.U32, VariableType.U32, VariableType.U32);
- Add(Instruction.Minimum, VariableType.Scalar, VariableType.Scalar, VariableType.Scalar);
- Add(Instruction.MinimumU32, VariableType.U32, VariableType.U32, VariableType.U32);
- Add(Instruction.Multiply, VariableType.Scalar, VariableType.Scalar, VariableType.Scalar);
- Add(Instruction.Negate, VariableType.Scalar, VariableType.Scalar);
- Add(Instruction.PackHalf2x16, VariableType.U32, VariableType.F32, VariableType.F32);
- Add(Instruction.ReciprocalSquareRoot, VariableType.Scalar, VariableType.Scalar);
- Add(Instruction.Sine, VariableType.Scalar, VariableType.Scalar);
- Add(Instruction.SquareRoot, VariableType.Scalar, VariableType.Scalar);
- Add(Instruction.Subtract, VariableType.Scalar, VariableType.Scalar, VariableType.Scalar);
- Add(Instruction.TextureSample, VariableType.F32);
- Add(Instruction.TextureSize, VariableType.S32, VariableType.S32, VariableType.S32);
- Add(Instruction.Truncate, VariableType.F32, VariableType.F32);
- Add(Instruction.UnpackHalf2x16, VariableType.F32, VariableType.U32);
- }
-
- private static void Add(Instruction inst, VariableType destType, params VariableType[] srcTypes)
- {
- _infoTbl[(int)inst] = new InstInfo(destType, srcTypes);
- }
-
- public static VariableType GetDestVarType(Instruction inst)
- {
- return GetFinalVarType(_infoTbl[(int)(inst & Instruction.Mask)].DestType, inst);
- }
-
- public static VariableType GetSrcVarType(Instruction inst, int index)
- {
- if (inst == Instruction.TextureSample)
- {
- return VariableType.F32;
- }
-
- return GetFinalVarType(_infoTbl[(int)(inst & Instruction.Mask)].SrcTypes[index], inst);
- }
-
- private static VariableType GetFinalVarType(VariableType type, Instruction inst)
- {
- if (type == VariableType.Scalar)
- {
- return (inst & Instruction.FP) != 0
- ? VariableType.F32
- : VariableType.S32;
- }
- else if (type == VariableType.Int)
- {
- return VariableType.S32;
- }
- else if (type == VariableType.None)
- {
- throw new ArgumentException($"Invalid operand for instruction \"{inst}\".");
- }
-
- return type;
- }
-
- public static bool IsUnary(Instruction inst)
- {
- if (inst == Instruction.Copy)
- {
- return true;
- }
- else if (inst == Instruction.TextureSample)
- {
- return false;
- }
-
- return _infoTbl[(int)(inst & Instruction.Mask)].SrcTypes.Length == 1;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/StructuredIr/OperandInfo.cs b/Ryujinx.Graphics/Shader/StructuredIr/OperandInfo.cs
deleted file mode 100644
index a3a8d138..00000000
--- a/Ryujinx.Graphics/Shader/StructuredIr/OperandInfo.cs
+++ /dev/null
@@ -1,34 +0,0 @@
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using System;
-
-namespace Ryujinx.Graphics.Shader.StructuredIr
-{
- static class OperandInfo
- {
- public static VariableType GetVarType(AstOperand operand)
- {
- if (operand.Type == OperandType.LocalVariable)
- {
- return operand.VarType;
- }
- else
- {
- return GetVarType(operand.Type);
- }
- }
-
- public static VariableType GetVarType(OperandType type)
- {
- switch (type)
- {
- case OperandType.Attribute: return VariableType.F32;
- case OperandType.Constant: return VariableType.S32;
- case OperandType.ConstantBuffer: return VariableType.F32;
- case OperandType.GlobalMemory: return VariableType.F32;
- case OperandType.Undefined: return VariableType.S32;
- }
-
- throw new ArgumentException($"Invalid operand type \"{type}\".");
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/StructuredIr/PhiFunctions.cs b/Ryujinx.Graphics/Shader/StructuredIr/PhiFunctions.cs
deleted file mode 100644
index 53391b62..00000000
--- a/Ryujinx.Graphics/Shader/StructuredIr/PhiFunctions.cs
+++ /dev/null
@@ -1,74 +0,0 @@
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using System.Collections.Generic;
-
-namespace Ryujinx.Graphics.Shader.StructuredIr
-{
- static class PhiFunctions
- {
- public static void Remove(BasicBlock[] blocks)
- {
- for (int blkIndex = 0; blkIndex < blocks.Length; blkIndex++)
- {
- BasicBlock block = blocks[blkIndex];
-
- LinkedListNode<INode> node = block.Operations.First;
-
- while (node != null)
- {
- LinkedListNode<INode> nextNode = node.Next;
-
- if (!(node.Value is PhiNode phi))
- {
- node = nextNode;
-
- continue;
- }
-
- for (int index = 0; index < phi.SourcesCount; index++)
- {
- Operand src = phi.GetSource(index);
-
- BasicBlock srcBlock = phi.GetBlock(index);
-
- Operation copyOp = new Operation(Instruction.Copy, phi.Dest, src);
-
- AddBeforeBranch(srcBlock, copyOp);
- }
-
- block.Operations.Remove(node);
-
- node = nextNode;
- }
- }
- }
-
- private static void AddBeforeBranch(BasicBlock block, INode node)
- {
- INode lastOp = block.GetLastOp();
-
- if (lastOp is Operation operation && IsControlFlowInst(operation.Inst))
- {
- block.Operations.AddBefore(block.Operations.Last, node);
- }
- else
- {
- block.Operations.AddLast(node);
- }
- }
-
- private static bool IsControlFlowInst(Instruction inst)
- {
- switch (inst)
- {
- case Instruction.Branch:
- case Instruction.BranchIfFalse:
- case Instruction.BranchIfTrue:
- case Instruction.Discard:
- case Instruction.Return:
- return true;
- }
-
- return false;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/StructuredIr/StructuredProgram.cs b/Ryujinx.Graphics/Shader/StructuredIr/StructuredProgram.cs
deleted file mode 100644
index 26faaf36..00000000
--- a/Ryujinx.Graphics/Shader/StructuredIr/StructuredProgram.cs
+++ /dev/null
@@ -1,254 +0,0 @@
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using System;
-using System.Collections.Generic;
-
-namespace Ryujinx.Graphics.Shader.StructuredIr
-{
- static class StructuredProgram
- {
- public static StructuredProgramInfo MakeStructuredProgram(BasicBlock[] blocks)
- {
- PhiFunctions.Remove(blocks);
-
- StructuredProgramContext context = new StructuredProgramContext(blocks.Length);
-
- for (int blkIndex = 0; blkIndex < blocks.Length; blkIndex++)
- {
- BasicBlock block = blocks[blkIndex];
-
- context.EnterBlock(block);
-
- foreach (INode node in block.Operations)
- {
- Operation operation = (Operation)node;
-
- if (IsBranchInst(operation.Inst))
- {
- context.LeaveBlock(block, operation);
- }
- else
- {
- AddOperation(context, operation);
- }
- }
- }
-
- GotoElimination.Eliminate(context.GetGotos());
-
- AstOptimizer.Optimize(context.Info);
-
- return context.Info;
- }
-
- private static void AddOperation(StructuredProgramContext context, Operation operation)
- {
- Instruction inst = operation.Inst;
-
- IAstNode[] sources = new IAstNode[operation.SourcesCount];
-
- for (int index = 0; index < sources.Length; index++)
- {
- sources[index] = context.GetOperandUse(operation.GetSource(index));
- }
-
- if (operation.Dest != null)
- {
- AstOperand dest = context.GetOperandDef(operation.Dest);
-
- if (inst == Instruction.LoadConstant)
- {
- Operand ldcSource = operation.GetSource(0);
-
- if (ldcSource.Type != OperandType.Constant)
- {
- throw new InvalidOperationException("Found LDC with non-constant constant buffer slot.");
- }
-
- context.Info.CBuffers.Add(ldcSource.Value);
- }
-
- AstAssignment assignment;
-
- // If all the sources are bool, it's better to use short-circuiting
- // logical operations, rather than forcing a cast to int and doing
- // a bitwise operation with the value, as it is likely to be used as
- // a bool in the end.
- if (IsBitwiseInst(inst) && AreAllSourceTypesEqual(sources, VariableType.Bool))
- {
- inst = GetLogicalFromBitwiseInst(inst);
- }
-
- bool isCondSel = inst == Instruction.ConditionalSelect;
- bool isCopy = inst == Instruction.Copy;
-
- if (isCondSel || isCopy)
- {
- VariableType type = GetVarTypeFromUses(operation.Dest);
-
- if (isCondSel && type == VariableType.F32)
- {
- inst |= Instruction.FP;
- }
-
- dest.VarType = type;
- }
- else
- {
- dest.VarType = InstructionInfo.GetDestVarType(inst);
- }
-
- int componentMask = 1 << operation.ComponentIndex;
-
- IAstNode source;
-
- if (operation is TextureOperation texOp)
- {
- AstTextureOperation astTexOp = new AstTextureOperation(
- inst,
- texOp.Type,
- texOp.Flags,
- texOp.Handle,
- componentMask,
- sources);
-
- context.Info.Samplers.Add(astTexOp);
-
- source = astTexOp;
- }
- else if (!isCopy)
- {
- source = new AstOperation(inst, componentMask, sources);
- }
- else
- {
- source = sources[0];
- }
-
- assignment = new AstAssignment(dest, source);
-
- context.AddNode(assignment);
- }
- else
- {
- context.AddNode(new AstOperation(inst, sources));
- }
- }
-
- private static VariableType GetVarTypeFromUses(Operand dest)
- {
- HashSet<Operand> visited = new HashSet<Operand>();
-
- Queue<Operand> pending = new Queue<Operand>();
-
- bool Enqueue(Operand operand)
- {
- if (visited.Add(operand))
- {
- pending.Enqueue(operand);
-
- return true;
- }
-
- return false;
- }
-
- Enqueue(dest);
-
- while (pending.TryDequeue(out Operand operand))
- {
- foreach (INode useNode in operand.UseOps)
- {
- if (!(useNode is Operation operation))
- {
- continue;
- }
-
- if (operation.Inst == Instruction.Copy)
- {
- if (operation.Dest.Type == OperandType.LocalVariable)
- {
- if (Enqueue(operation.Dest))
- {
- break;
- }
- }
- else
- {
- return OperandInfo.GetVarType(operation.Dest.Type);
- }
- }
- else
- {
- for (int index = 0; index < operation.SourcesCount; index++)
- {
- if (operation.GetSource(index) == operand)
- {
- return InstructionInfo.GetSrcVarType(operation.Inst, index);
- }
- }
- }
- }
- }
-
- return VariableType.S32;
- }
-
- private static bool AreAllSourceTypesEqual(IAstNode[] sources, VariableType type)
- {
- foreach (IAstNode node in sources)
- {
- if (!(node is AstOperand operand))
- {
- return false;
- }
-
- if (operand.VarType != type)
- {
- return false;
- }
- }
-
- return true;
- }
-
- private static bool IsBranchInst(Instruction inst)
- {
- switch (inst)
- {
- case Instruction.Branch:
- case Instruction.BranchIfFalse:
- case Instruction.BranchIfTrue:
- return true;
- }
-
- return false;
- }
-
- private static bool IsBitwiseInst(Instruction inst)
- {
- switch (inst)
- {
- case Instruction.BitwiseAnd:
- case Instruction.BitwiseExclusiveOr:
- case Instruction.BitwiseNot:
- case Instruction.BitwiseOr:
- return true;
- }
-
- return false;
- }
-
- private static Instruction GetLogicalFromBitwiseInst(Instruction inst)
- {
- switch (inst)
- {
- case Instruction.BitwiseAnd: return Instruction.LogicalAnd;
- case Instruction.BitwiseExclusiveOr: return Instruction.LogicalExclusiveOr;
- case Instruction.BitwiseNot: return Instruction.LogicalNot;
- case Instruction.BitwiseOr: return Instruction.LogicalOr;
- }
-
- throw new ArgumentException($"Unexpected instruction \"{inst}\".");
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/StructuredIr/StructuredProgramContext.cs b/Ryujinx.Graphics/Shader/StructuredIr/StructuredProgramContext.cs
deleted file mode 100644
index 5d6ff890..00000000
--- a/Ryujinx.Graphics/Shader/StructuredIr/StructuredProgramContext.cs
+++ /dev/null
@@ -1,292 +0,0 @@
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using System.Collections.Generic;
-using System.Linq;
-
-using static Ryujinx.Graphics.Shader.StructuredIr.AstHelper;
-
-namespace Ryujinx.Graphics.Shader.StructuredIr
-{
- class StructuredProgramContext
- {
- private HashSet<BasicBlock> _loopTails;
-
- private Stack<(AstBlock Block, int EndIndex)> _blockStack;
-
- private Dictionary<Operand, AstOperand> _localsMap;
-
- private Dictionary<int, AstAssignment> _gotoTempAsgs;
-
- private List<GotoStatement> _gotos;
-
- private AstBlock _currBlock;
-
- private int _currEndIndex;
-
- public StructuredProgramInfo Info { get; }
-
- public StructuredProgramContext(int blocksCount)
- {
- _loopTails = new HashSet<BasicBlock>();
-
- _blockStack = new Stack<(AstBlock, int)>();
-
- _localsMap = new Dictionary<Operand, AstOperand>();
-
- _gotoTempAsgs = new Dictionary<int, AstAssignment>();
-
- _gotos = new List<GotoStatement>();
-
- _currBlock = new AstBlock(AstBlockType.Main);
-
- _currEndIndex = blocksCount;
-
- Info = new StructuredProgramInfo(_currBlock);
- }
-
- public void EnterBlock(BasicBlock block)
- {
- while (_currEndIndex == block.Index)
- {
- (_currBlock, _currEndIndex) = _blockStack.Pop();
- }
-
- if (_gotoTempAsgs.TryGetValue(block.Index, out AstAssignment gotoTempAsg))
- {
- AddGotoTempReset(block, gotoTempAsg);
- }
-
- LookForDoWhileStatements(block);
- }
-
- public void LeaveBlock(BasicBlock block, Operation branchOp)
- {
- LookForIfStatements(block, branchOp);
- }
-
- private void LookForDoWhileStatements(BasicBlock block)
- {
- // Check if we have any predecessor whose index is greater than the
- // current block, this indicates a loop.
- bool done = false;
-
- foreach (BasicBlock predecessor in block.Predecessors.OrderByDescending(x => x.Index))
- {
- if (predecessor.Index < block.Index)
- {
- break;
- }
-
- if (predecessor.Index < _currEndIndex && !done)
- {
- Operation branchOp = (Operation)predecessor.GetLastOp();
-
- NewBlock(AstBlockType.DoWhile, branchOp, predecessor.Index + 1);
-
- _loopTails.Add(predecessor);
-
- done = true;
- }
- else
- {
- AddGotoTempReset(block, GetGotoTempAsg(block.Index));
-
- break;
- }
- }
- }
-
- private void LookForIfStatements(BasicBlock block, Operation branchOp)
- {
- if (block.Branch == null)
- {
- return;
- }
-
- bool isLoop = block.Branch.Index <= block.Index;
-
- if (block.Branch.Index <= _currEndIndex && !isLoop)
- {
- NewBlock(AstBlockType.If, branchOp, block.Branch.Index);
- }
- else if (!_loopTails.Contains(block))
- {
- AstAssignment gotoTempAsg = GetGotoTempAsg(block.Branch.Index);
-
- IAstNode cond = GetBranchCond(AstBlockType.DoWhile, branchOp);
-
- AddNode(Assign(gotoTempAsg.Destination, cond));
-
- AstOperation branch = new AstOperation(branchOp.Inst);
-
- AddNode(branch);
-
- GotoStatement gotoStmt = new GotoStatement(branch, gotoTempAsg, isLoop);
-
- _gotos.Add(gotoStmt);
- }
- }
-
- private AstAssignment GetGotoTempAsg(int index)
- {
- if (_gotoTempAsgs.TryGetValue(index, out AstAssignment gotoTempAsg))
- {
- return gotoTempAsg;
- }
-
- AstOperand gotoTemp = NewTemp(VariableType.Bool);
-
- gotoTempAsg = Assign(gotoTemp, Const(IrConsts.False));
-
- _gotoTempAsgs.Add(index, gotoTempAsg);
-
- return gotoTempAsg;
- }
-
- private void AddGotoTempReset(BasicBlock block, AstAssignment gotoTempAsg)
- {
- AddNode(gotoTempAsg);
-
- // For block 0, we don't need to add the extra "reset" at the beginning,
- // because it is already the first node to be executed on the shader,
- // so it is reset to false by the "local" assignment anyway.
- if (block.Index != 0)
- {
- Info.MainBlock.AddFirst(Assign(gotoTempAsg.Destination, Const(IrConsts.False)));
- }
- }
-
- private void NewBlock(AstBlockType type, Operation branchOp, int endIndex)
- {
- NewBlock(type, GetBranchCond(type, branchOp), endIndex);
- }
-
- private void NewBlock(AstBlockType type, IAstNode cond, int endIndex)
- {
- AstBlock childBlock = new AstBlock(type, cond);
-
- AddNode(childBlock);
-
- _blockStack.Push((_currBlock, _currEndIndex));
-
- _currBlock = childBlock;
- _currEndIndex = endIndex;
- }
-
- private IAstNode GetBranchCond(AstBlockType type, Operation branchOp)
- {
- IAstNode cond;
-
- if (branchOp.Inst == Instruction.Branch)
- {
- cond = Const(type == AstBlockType.If ? IrConsts.False : IrConsts.True);
- }
- else
- {
- cond = GetOperandUse(branchOp.GetSource(0));
-
- Instruction invInst = type == AstBlockType.If
- ? Instruction.BranchIfTrue
- : Instruction.BranchIfFalse;
-
- if (branchOp.Inst == invInst)
- {
- cond = new AstOperation(Instruction.LogicalNot, cond);
- }
- }
-
- return cond;
- }
-
- public void AddNode(IAstNode node)
- {
- _currBlock.Add(node);
- }
-
- public GotoStatement[] GetGotos()
- {
- return _gotos.ToArray();
- }
-
- private AstOperand NewTemp(VariableType type)
- {
- AstOperand newTemp = Local(type);
-
- Info.Locals.Add(newTemp);
-
- return newTemp;
- }
-
- public AstOperand GetOperandDef(Operand operand)
- {
- if (TryGetUserAttributeIndex(operand, out int attrIndex))
- {
- Info.OAttributes.Add(attrIndex);
- }
-
- return GetOperand(operand);
- }
-
- public AstOperand GetOperandUse(Operand operand)
- {
- if (TryGetUserAttributeIndex(operand, out int attrIndex))
- {
- Info.IAttributes.Add(attrIndex);
- }
- else if (operand.Type == OperandType.ConstantBuffer)
- {
- Info.CBuffers.Add(operand.GetCbufSlot());
- }
-
- return GetOperand(operand);
- }
-
- private AstOperand GetOperand(Operand operand)
- {
- if (operand == null)
- {
- return null;
- }
-
- if (operand.Type != OperandType.LocalVariable)
- {
- return new AstOperand(operand);
- }
-
- if (!_localsMap.TryGetValue(operand, out AstOperand astOperand))
- {
- astOperand = new AstOperand(operand);
-
- _localsMap.Add(operand, astOperand);
-
- Info.Locals.Add(astOperand);
- }
-
- return astOperand;
- }
-
- private static bool TryGetUserAttributeIndex(Operand operand, out int attrIndex)
- {
- if (operand.Type == OperandType.Attribute)
- {
- if (operand.Value >= AttributeConsts.UserAttributeBase &&
- operand.Value < AttributeConsts.UserAttributeEnd)
- {
- attrIndex = (operand.Value - AttributeConsts.UserAttributeBase) >> 4;
-
- return true;
- }
- else if (operand.Value >= AttributeConsts.FragmentOutputColorBase &&
- operand.Value < AttributeConsts.FragmentOutputColorEnd)
- {
- attrIndex = (operand.Value - AttributeConsts.FragmentOutputColorBase) >> 4;
-
- return true;
- }
- }
-
- attrIndex = 0;
-
- return false;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/StructuredIr/StructuredProgramInfo.cs b/Ryujinx.Graphics/Shader/StructuredIr/StructuredProgramInfo.cs
deleted file mode 100644
index d368ef00..00000000
--- a/Ryujinx.Graphics/Shader/StructuredIr/StructuredProgramInfo.cs
+++ /dev/null
@@ -1,32 +0,0 @@
-using System.Collections.Generic;
-
-namespace Ryujinx.Graphics.Shader.StructuredIr
-{
- class StructuredProgramInfo
- {
- public AstBlock MainBlock { get; }
-
- public HashSet<AstOperand> Locals { get; }
-
- public HashSet<int> CBuffers { get; }
-
- public HashSet<int> IAttributes { get; }
- public HashSet<int> OAttributes { get; }
-
- public HashSet<AstTextureOperation> Samplers { get; }
-
- public StructuredProgramInfo(AstBlock mainBlock)
- {
- MainBlock = mainBlock;
-
- Locals = new HashSet<AstOperand>();
-
- CBuffers = new HashSet<int>();
-
- IAttributes = new HashSet<int>();
- OAttributes = new HashSet<int>();
-
- Samplers = new HashSet<AstTextureOperation>();
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/StructuredIr/VariableType.cs b/Ryujinx.Graphics/Shader/StructuredIr/VariableType.cs
deleted file mode 100644
index 4c7f3849..00000000
--- a/Ryujinx.Graphics/Shader/StructuredIr/VariableType.cs
+++ /dev/null
@@ -1,13 +0,0 @@
-namespace Ryujinx.Graphics.Shader.StructuredIr
-{
- enum VariableType
- {
- None,
- Bool,
- Scalar,
- Int,
- F32,
- S32,
- U32
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/TextureDescriptor.cs b/Ryujinx.Graphics/Shader/TextureDescriptor.cs
deleted file mode 100644
index 96f0f5b1..00000000
--- a/Ryujinx.Graphics/Shader/TextureDescriptor.cs
+++ /dev/null
@@ -1,36 +0,0 @@
-namespace Ryujinx.Graphics.Shader
-{
- public struct TextureDescriptor
- {
- public string Name { get; }
-
- public int HandleIndex { get; }
-
- public bool IsBindless { get; }
-
- public int CbufSlot { get; }
- public int CbufOffset { get; }
-
- public TextureDescriptor(string name, int hIndex)
- {
- Name = name;
- HandleIndex = hIndex;
-
- IsBindless = false;
-
- CbufSlot = 0;
- CbufOffset = 0;
- }
-
- public TextureDescriptor(string name, int cbufSlot, int cbufOffset)
- {
- Name = name;
- HandleIndex = 0;
-
- IsBindless = true;
-
- CbufSlot = cbufSlot;
- CbufOffset = cbufOffset;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Translation/AttributeConsts.cs b/Ryujinx.Graphics/Shader/Translation/AttributeConsts.cs
deleted file mode 100644
index f21a6252..00000000
--- a/Ryujinx.Graphics/Shader/Translation/AttributeConsts.cs
+++ /dev/null
@@ -1,38 +0,0 @@
-namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
-{
- static class AttributeConsts
- {
- public const int Layer = 0x064;
- public const int PointSize = 0x06c;
- public const int PositionX = 0x070;
- public const int PositionY = 0x074;
- public const int PositionZ = 0x078;
- public const int PositionW = 0x07c;
- public const int ClipDistance0 = 0x2c0;
- public const int ClipDistance1 = 0x2c4;
- public const int ClipDistance2 = 0x2c8;
- public const int ClipDistance3 = 0x2cc;
- public const int ClipDistance4 = 0x2d0;
- public const int ClipDistance5 = 0x2d4;
- public const int ClipDistance6 = 0x2d8;
- public const int ClipDistance7 = 0x2dc;
- public const int PointCoordX = 0x2e0;
- public const int PointCoordY = 0x2e4;
- public const int TessCoordX = 0x2f0;
- public const int TessCoordY = 0x2f4;
- public const int InstanceId = 0x2f8;
- public const int VertexId = 0x2fc;
- public const int FrontFacing = 0x3fc;
-
- public const int UserAttributesCount = 32;
- public const int UserAttributeBase = 0x80;
- public const int UserAttributeEnd = UserAttributeBase + UserAttributesCount * 16;
-
-
- // Note: Those attributes are used internally by the translator
- // only, they don't exist on Maxwell.
- public const int FragmentOutputDepth = 0x1000000;
- public const int FragmentOutputColorBase = 0x1000010;
- public const int FragmentOutputColorEnd = FragmentOutputColorBase + 8 * 16;
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Translation/ControlFlowGraph.cs b/Ryujinx.Graphics/Shader/Translation/ControlFlowGraph.cs
deleted file mode 100644
index e2ca74a4..00000000
--- a/Ryujinx.Graphics/Shader/Translation/ControlFlowGraph.cs
+++ /dev/null
@@ -1,108 +0,0 @@
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using System.Collections.Generic;
-
-namespace Ryujinx.Graphics.Shader.Translation
-{
- static class ControlFlowGraph
- {
- public static BasicBlock[] MakeCfg(Operation[] operations)
- {
- Dictionary<Operand, BasicBlock> labels = new Dictionary<Operand, BasicBlock>();
-
- List<BasicBlock> blocks = new List<BasicBlock>();
-
- BasicBlock currentBlock = null;
-
- void NextBlock(BasicBlock nextBlock)
- {
- if (currentBlock != null && !EndsWithUnconditionalInst(currentBlock.GetLastOp()))
- {
- currentBlock.Next = nextBlock;
- }
-
- currentBlock = nextBlock;
- }
-
- void NewNextBlock()
- {
- BasicBlock block = new BasicBlock(blocks.Count);
-
- blocks.Add(block);
-
- NextBlock(block);
- }
-
- bool needsNewBlock = true;
-
- for (int index = 0; index < operations.Length; index++)
- {
- Operation operation = operations[index];
-
- if (operation.Inst == Instruction.MarkLabel)
- {
- Operand label = operation.Dest;
-
- if (labels.TryGetValue(label, out BasicBlock nextBlock))
- {
- nextBlock.Index = blocks.Count;
-
- blocks.Add(nextBlock);
-
- NextBlock(nextBlock);
- }
- else
- {
- NewNextBlock();
-
- labels.Add(label, currentBlock);
- }
- }
- else
- {
- if (needsNewBlock)
- {
- NewNextBlock();
- }
-
- currentBlock.Operations.AddLast(operation);
- }
-
- needsNewBlock = operation.Inst == Instruction.Branch ||
- operation.Inst == Instruction.BranchIfTrue ||
- operation.Inst == Instruction.BranchIfFalse;
-
- if (needsNewBlock)
- {
- Operand label = operation.Dest;
-
- if (!labels.TryGetValue(label, out BasicBlock branchBlock))
- {
- branchBlock = new BasicBlock();
-
- labels.Add(label, branchBlock);
- }
-
- currentBlock.Branch = branchBlock;
- }
- }
-
- return blocks.ToArray();
- }
-
- private static bool EndsWithUnconditionalInst(INode node)
- {
- if (node is Operation operation)
- {
- switch (operation.Inst)
- {
- case Instruction.Branch:
- case Instruction.Discard:
- case Instruction.Return:
- return true;
- }
- }
-
- return false;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Translation/Dominance.cs b/Ryujinx.Graphics/Shader/Translation/Dominance.cs
deleted file mode 100644
index 6a3ff35f..00000000
--- a/Ryujinx.Graphics/Shader/Translation/Dominance.cs
+++ /dev/null
@@ -1,127 +0,0 @@
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using System.Collections.Generic;
-
-namespace Ryujinx.Graphics.Shader.Translation
-{
- static class Dominance
- {
- // Those methods are an implementation of the algorithms on "A Simple, Fast Dominance Algorithm".
- // https://www.cs.rice.edu/~keith/EMBED/dom.pdf
- public static void FindDominators(BasicBlock entry, int blocksCount)
- {
- HashSet<BasicBlock> visited = new HashSet<BasicBlock>();
-
- Stack<BasicBlock> blockStack = new Stack<BasicBlock>();
-
- List<BasicBlock> postOrderBlocks = new List<BasicBlock>(blocksCount);
-
- int[] postOrderMap = new int[blocksCount];
-
- visited.Add(entry);
-
- blockStack.Push(entry);
-
- while (blockStack.TryPop(out BasicBlock block))
- {
- if (block.Next != null && visited.Add(block.Next))
- {
- blockStack.Push(block);
- blockStack.Push(block.Next);
- }
- else if (block.Branch != null && visited.Add(block.Branch))
- {
- blockStack.Push(block);
- blockStack.Push(block.Branch);
- }
- else
- {
- postOrderMap[block.Index] = postOrderBlocks.Count;
-
- postOrderBlocks.Add(block);
- }
- }
-
- BasicBlock Intersect(BasicBlock block1, BasicBlock block2)
- {
- while (block1 != block2)
- {
- while (postOrderMap[block1.Index] < postOrderMap[block2.Index])
- {
- block1 = block1.ImmediateDominator;
- }
-
- while (postOrderMap[block2.Index] < postOrderMap[block1.Index])
- {
- block2 = block2.ImmediateDominator;
- }
- }
-
- return block1;
- }
-
- entry.ImmediateDominator = entry;
-
- bool modified;
-
- do
- {
- modified = false;
-
- for (int blkIndex = postOrderBlocks.Count - 2; blkIndex >= 0; blkIndex--)
- {
- BasicBlock block = postOrderBlocks[blkIndex];
-
- BasicBlock newIDom = null;
-
- foreach (BasicBlock predecessor in block.Predecessors)
- {
- if (predecessor.ImmediateDominator != null)
- {
- if (newIDom != null)
- {
- newIDom = Intersect(predecessor, newIDom);
- }
- else
- {
- newIDom = predecessor;
- }
- }
- }
-
- if (block.ImmediateDominator != newIDom)
- {
- block.ImmediateDominator = newIDom;
-
- modified = true;
- }
- }
- }
- while (modified);
- }
-
- public static void FindDominanceFrontiers(BasicBlock[] blocks)
- {
- for (int blkIndex = 0; blkIndex < blocks.Length; blkIndex++)
- {
- BasicBlock block = blocks[blkIndex];
-
- if (block.Predecessors.Count < 2)
- {
- continue;
- }
-
- for (int pBlkIndex = 0; pBlkIndex < block.Predecessors.Count; pBlkIndex++)
- {
- BasicBlock current = block.Predecessors[pBlkIndex];
-
- while (current != block.ImmediateDominator)
- {
- current.DominanceFrontiers.Add(block);
-
- current = current.ImmediateDominator;
- }
- }
- }
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Translation/EmitterContext.cs b/Ryujinx.Graphics/Shader/Translation/EmitterContext.cs
deleted file mode 100644
index 6c2bf6e4..00000000
--- a/Ryujinx.Graphics/Shader/Translation/EmitterContext.cs
+++ /dev/null
@@ -1,105 +0,0 @@
-using Ryujinx.Graphics.Gal;
-using Ryujinx.Graphics.Shader.Decoders;
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using System.Collections.Generic;
-
-using static Ryujinx.Graphics.Shader.IntermediateRepresentation.OperandHelper;
-
-namespace Ryujinx.Graphics.Shader.Translation
-{
- class EmitterContext
- {
- public Block CurrBlock { get; set; }
- public OpCode CurrOp { get; set; }
-
- private GalShaderType _shaderType;
-
- private ShaderHeader _header;
-
- private List<Operation> _operations;
-
- private Dictionary<ulong, Operand> _labels;
-
- public EmitterContext(GalShaderType shaderType, ShaderHeader header)
- {
- _shaderType = shaderType;
- _header = header;
-
- _operations = new List<Operation>();
-
- _labels = new Dictionary<ulong, Operand>();
- }
-
- public Operand Add(Instruction inst, Operand dest = null, params Operand[] sources)
- {
- Operation operation = new Operation(inst, dest, sources);
-
- Add(operation);
-
- return dest;
- }
-
- public void Add(Operation operation)
- {
- _operations.Add(operation);
- }
-
- public void MarkLabel(Operand label)
- {
- Add(Instruction.MarkLabel, label);
- }
-
- public Operand GetLabel(ulong address)
- {
- if (!_labels.TryGetValue(address, out Operand label))
- {
- label = Label();
-
- _labels.Add(address, label);
- }
-
- return label;
- }
-
- public void PrepareForReturn()
- {
- if (_shaderType == GalShaderType.Fragment)
- {
- if (_header.OmapDepth)
- {
- Operand dest = Attribute(AttributeConsts.FragmentOutputDepth);
-
- Operand src = Register(_header.DepthRegister, RegisterType.Gpr);
-
- this.Copy(dest, src);
- }
-
- int regIndex = 0;
-
- for (int attachment = 0; attachment < 8; attachment++)
- {
- OutputMapTarget target = _header.OmapTargets[attachment];
-
- for (int component = 0; component < 4; component++)
- {
- if (target.ComponentEnabled(component))
- {
- Operand dest = Attribute(AttributeConsts.FragmentOutputColorBase + regIndex * 4);
-
- Operand src = Register(regIndex, RegisterType.Gpr);
-
- this.Copy(dest, src);
-
- regIndex++;
- }
- }
- }
- }
- }
-
- public Operation[] GetOperations()
- {
- return _operations.ToArray();
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Translation/EmitterContextInsts.cs b/Ryujinx.Graphics/Shader/Translation/EmitterContextInsts.cs
deleted file mode 100644
index 604aa67d..00000000
--- a/Ryujinx.Graphics/Shader/Translation/EmitterContextInsts.cs
+++ /dev/null
@@ -1,420 +0,0 @@
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-
-using static Ryujinx.Graphics.Shader.IntermediateRepresentation.OperandHelper;
-
-namespace Ryujinx.Graphics.Shader.Translation
-{
- static class EmitterContextInsts
- {
- public static Operand BitfieldExtractS32(this EmitterContext context, Operand a, Operand b, Operand c)
- {
- return context.Add(Instruction.BitfieldExtractS32, Local(), a, b, c);
- }
-
- public static Operand BitfieldExtractU32(this EmitterContext context, Operand a, Operand b, Operand c)
- {
- return context.Add(Instruction.BitfieldExtractU32, Local(), a, b, c);
- }
-
- public static Operand BitfieldInsert(this EmitterContext context, Operand a, Operand b, Operand c, Operand d)
- {
- return context.Add(Instruction.BitfieldInsert, Local(), a, b, c, d);
- }
-
- public static Operand BitfieldReverse(this EmitterContext context, Operand a)
- {
- return context.Add(Instruction.BitfieldReverse, Local(), a);
- }
-
- public static Operand BitwiseAnd(this EmitterContext context, Operand a, Operand b)
- {
- return context.Add(Instruction.BitwiseAnd, Local(), a, b);
- }
-
- public static Operand BitwiseExclusiveOr(this EmitterContext context, Operand a, Operand b)
- {
- return context.Add(Instruction.BitwiseExclusiveOr, Local(), a, b);
- }
-
- public static Operand BitwiseNot(this EmitterContext context, Operand a, bool invert)
- {
- if (invert)
- {
- a = context.BitwiseNot(a);
- }
-
- return a;
- }
-
- public static Operand BitwiseNot(this EmitterContext context, Operand a)
- {
- return context.Add(Instruction.BitwiseNot, Local(), a);
- }
-
- public static Operand BitwiseOr(this EmitterContext context, Operand a, Operand b)
- {
- return context.Add(Instruction.BitwiseOr, Local(), a, b);
- }
-
- public static Operand Branch(this EmitterContext context, Operand d)
- {
- return context.Add(Instruction.Branch, d);
- }
-
- public static Operand BranchIfFalse(this EmitterContext context, Operand d, Operand a)
- {
- return context.Add(Instruction.BranchIfFalse, d, a);
- }
-
- public static Operand BranchIfTrue(this EmitterContext context, Operand d, Operand a)
- {
- return context.Add(Instruction.BranchIfTrue, d, a);
- }
-
- public static Operand ConditionalSelect(this EmitterContext context, Operand a, Operand b, Operand c)
- {
- return context.Add(Instruction.ConditionalSelect, Local(), a, b, c);
- }
-
- public static Operand Copy(this EmitterContext context, Operand a)
- {
- return context.Add(Instruction.Copy, Local(), a);
- }
-
- public static void Copy(this EmitterContext context, Operand d, Operand a)
- {
- if (d.Type == OperandType.Constant)
- {
- return;
- }
-
- context.Add(Instruction.Copy, d, a);
- }
-
- public static Operand Discard(this EmitterContext context)
- {
- return context.Add(Instruction.Discard);
- }
-
- public static Operand EmitVertex(this EmitterContext context)
- {
- return context.Add(Instruction.EmitVertex);
- }
-
- public static Operand EndPrimitive(this EmitterContext context)
- {
- return context.Add(Instruction.EndPrimitive);
- }
-
- public static Operand FPAbsNeg(this EmitterContext context, Operand a, bool abs, bool neg)
- {
- return context.FPNegate(context.FPAbsolute(a, abs), neg);
- }
-
- public static Operand FPAbsolute(this EmitterContext context, Operand a, bool abs)
- {
- if (abs)
- {
- a = context.FPAbsolute(a);
- }
-
- return a;
- }
-
- public static Operand FPAbsolute(this EmitterContext context, Operand a)
- {
- return context.Add(Instruction.FP | Instruction.Absolute, Local(), a);
- }
-
- public static Operand FPAdd(this EmitterContext context, Operand a, Operand b)
- {
- return context.Add(Instruction.FP | Instruction.Add, Local(), a, b);
- }
-
- public static Operand FPCeiling(this EmitterContext context, Operand a)
- {
- return context.Add(Instruction.FP | Instruction.Ceiling, Local(), a);
- }
-
- public static Operand FPCompareEqual(this EmitterContext context, Operand a, Operand b)
- {
- return context.Add(Instruction.FP | Instruction.CompareEqual, Local(), a, b);
- }
-
- public static Operand FPCompareLess(this EmitterContext context, Operand a, Operand b)
- {
- return context.Add(Instruction.FP | Instruction.CompareLess, Local(), a, b);
- }
-
- public static Operand FPConvertToS32(this EmitterContext context, Operand a)
- {
- return context.Add(Instruction.ConvertFPToS32, Local(), a);
- }
-
- public static Operand FPCosine(this EmitterContext context, Operand a)
- {
- return context.Add(Instruction.FP | Instruction.Cosine, Local(), a);
- }
-
- public static Operand FPDivide(this EmitterContext context, Operand a, Operand b)
- {
- return context.Add(Instruction.FP | Instruction.Divide, Local(), a, b);
- }
-
- public static Operand FPExponentB2(this EmitterContext context, Operand a)
- {
- return context.Add(Instruction.FP | Instruction.ExponentB2, Local(), a);
- }
-
- public static Operand FPFloor(this EmitterContext context, Operand a)
- {
- return context.Add(Instruction.FP | Instruction.Floor, Local(), a);
- }
-
- public static Operand FPLogarithmB2(this EmitterContext context, Operand a)
- {
- return context.Add(Instruction.FP | Instruction.LogarithmB2, Local(), a);
- }
-
- public static Operand FPMaximum(this EmitterContext context, Operand a, Operand b)
- {
- return context.Add(Instruction.FP | Instruction.Maximum, Local(), a, b);
- }
-
- public static Operand FPMinimum(this EmitterContext context, Operand a, Operand b)
- {
- return context.Add(Instruction.FP | Instruction.Minimum, Local(), a, b);
- }
-
- public static Operand FPMultiply(this EmitterContext context, Operand a, Operand b)
- {
- return context.Add(Instruction.FP | Instruction.Multiply, Local(), a, b);
- }
-
- public static Operand FPFusedMultiplyAdd(this EmitterContext context, Operand a, Operand b, Operand c)
- {
- return context.Add(Instruction.FusedMultiplyAdd, Local(), a, b, c);
- }
-
- public static Operand FPNegate(this EmitterContext context, Operand a, bool neg)
- {
- if (neg)
- {
- a = context.FPNegate(a);
- }
-
- return a;
- }
-
- public static Operand FPNegate(this EmitterContext context, Operand a)
- {
- return context.Add(Instruction.FP | Instruction.Negate, Local(), a);
- }
-
- public static Operand FPReciprocal(this EmitterContext context, Operand a)
- {
- return context.FPDivide(ConstF(1), a);
- }
-
- public static Operand FPReciprocalSquareRoot(this EmitterContext context, Operand a)
- {
- return context.Add(Instruction.FP | Instruction.ReciprocalSquareRoot, Local(), a);
- }
-
- public static Operand FPSaturate(this EmitterContext context, Operand a, bool sat)
- {
- if (sat)
- {
- a = context.FPSaturate(a);
- }
-
- return a;
- }
-
- public static Operand FPSaturate(this EmitterContext context, Operand a)
- {
- return context.Add(Instruction.FP | Instruction.Clamp, Local(), a, ConstF(0), ConstF(1));
- }
-
- public static Operand FPSine(this EmitterContext context, Operand a)
- {
- return context.Add(Instruction.FP | Instruction.Sine, Local(), a);
- }
-
- public static Operand FPSquareRoot(this EmitterContext context, Operand a)
- {
- return context.Add(Instruction.FP | Instruction.SquareRoot, Local(), a);
- }
-
- public static Operand FPTruncate(this EmitterContext context, Operand a)
- {
- return context.Add(Instruction.Truncate, Local(), a);
- }
-
- public static Operand IAbsNeg(this EmitterContext context, Operand a, bool abs, bool neg)
- {
- return context.INegate(context.IAbsolute(a, abs), neg);
- }
-
- public static Operand IAbsolute(this EmitterContext context, Operand a, bool abs)
- {
- if (abs)
- {
- a = context.IAbsolute(a);
- }
-
- return a;
- }
-
- public static Operand IAbsolute(this EmitterContext context, Operand a)
- {
- return context.Add(Instruction.Absolute, Local(), a);
- }
-
- public static Operand IAdd(this EmitterContext context, Operand a, Operand b)
- {
- return context.Add(Instruction.Add, Local(), a, b);
- }
-
- public static Operand IClampS32(this EmitterContext context, Operand a, Operand b, Operand c)
- {
- return context.Add(Instruction.Clamp, Local(), a, b, c);
- }
-
- public static Operand IClampU32(this EmitterContext context, Operand a, Operand b, Operand c)
- {
- return context.Add(Instruction.ClampU32, Local(), a, b, c);
- }
-
- public static Operand ICompareEqual(this EmitterContext context, Operand a, Operand b)
- {
- return context.Add(Instruction.CompareEqual, Local(), a, b);
- }
-
- public static Operand ICompareLess(this EmitterContext context, Operand a, Operand b)
- {
- return context.Add(Instruction.CompareLess, Local(), a, b);
- }
-
- public static Operand ICompareLessUnsigned(this EmitterContext context, Operand a, Operand b)
- {
- return context.Add(Instruction.CompareLessU32, Local(), a, b);
- }
-
- public static Operand ICompareNotEqual(this EmitterContext context, Operand a, Operand b)
- {
- return context.Add(Instruction.CompareNotEqual, Local(), a, b);
- }
-
- public static Operand IConvertS32ToFP(this EmitterContext context, Operand a)
- {
- return context.Add(Instruction.ConvertS32ToFP, Local(), a);
- }
-
- public static Operand IConvertU32ToFP(this EmitterContext context, Operand a)
- {
- return context.Add(Instruction.ConvertU32ToFP, Local(), a);
- }
-
- public static Operand IMaximumS32(this EmitterContext context, Operand a, Operand b)
- {
- return context.Add(Instruction.Maximum, Local(), a, b);
- }
-
- public static Operand IMaximumU32(this EmitterContext context, Operand a, Operand b)
- {
- return context.Add(Instruction.MaximumU32, Local(), a, b);
- }
-
- public static Operand IMinimumS32(this EmitterContext context, Operand a, Operand b)
- {
- return context.Add(Instruction.Minimum, Local(), a, b);
- }
-
- public static Operand IMinimumU32(this EmitterContext context, Operand a, Operand b)
- {
- return context.Add(Instruction.MinimumU32, Local(), a, b);
- }
-
- public static Operand IMultiply(this EmitterContext context, Operand a, Operand b)
- {
- return context.Add(Instruction.Multiply, Local(), a, b);
- }
-
- public static Operand INegate(this EmitterContext context, Operand a, bool neg)
- {
- if (neg)
- {
- a = context.INegate(a);
- }
-
- return a;
- }
-
- public static Operand INegate(this EmitterContext context, Operand a)
- {
- return context.Add(Instruction.Negate, Local(), a);
- }
-
- public static Operand ISubtract(this EmitterContext context, Operand a, Operand b)
- {
- return context.Add(Instruction.Subtract, Local(), a, b);
- }
-
- public static Operand IsNan(this EmitterContext context, Operand a)
- {
- return context.Add(Instruction.IsNan, Local(), a);
- }
-
- public static Operand LoadConstant(this EmitterContext context, Operand a, Operand b)
- {
- return context.Add(Instruction.LoadConstant, Local(), a, b);
- }
-
- public static Operand PackHalf2x16(this EmitterContext context, Operand a, Operand b)
- {
- return context.Add(Instruction.PackHalf2x16, Local(), a, b);
- }
-
- public static Operand Return(this EmitterContext context)
- {
- context.PrepareForReturn();
-
- return context.Add(Instruction.Return);
- }
-
- public static Operand ShiftLeft(this EmitterContext context, Operand a, Operand b)
- {
- return context.Add(Instruction.ShiftLeft, Local(), a, b);
- }
-
- public static Operand ShiftRightS32(this EmitterContext context, Operand a, Operand b)
- {
- return context.Add(Instruction.ShiftRightS32, Local(), a, b);
- }
-
- public static Operand ShiftRightU32(this EmitterContext context, Operand a, Operand b)
- {
- return context.Add(Instruction.ShiftRightU32, Local(), a, b);
- }
-
- public static Operand UnpackHalf2x16High(this EmitterContext context, Operand a)
- {
- return UnpackHalf2x16(context, a, 1);
- }
-
- public static Operand UnpackHalf2x16Low(this EmitterContext context, Operand a)
- {
- return UnpackHalf2x16(context, a, 0);
- }
-
- private static Operand UnpackHalf2x16(this EmitterContext context, Operand a, int index)
- {
- Operand dest = Local();
-
- context.Add(new Operation(Instruction.UnpackHalf2x16, index, dest, a));
-
- return dest;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Translation/Optimizations/BranchElimination.cs b/Ryujinx.Graphics/Shader/Translation/Optimizations/BranchElimination.cs
deleted file mode 100644
index 070f07a4..00000000
--- a/Ryujinx.Graphics/Shader/Translation/Optimizations/BranchElimination.cs
+++ /dev/null
@@ -1,64 +0,0 @@
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using System;
-
-namespace Ryujinx.Graphics.Shader.Translation.Optimizations
-{
- static class BranchElimination
- {
- public static bool Eliminate(BasicBlock block)
- {
- if (block.HasBranch && IsRedundantBranch((Operation)block.GetLastOp(), Next(block)))
- {
- block.Branch = null;
-
- return true;
- }
-
- return false;
- }
-
- private static bool IsRedundantBranch(Operation current, BasicBlock nextBlock)
- {
- // Here we check that:
- // - The current block ends with a branch.
- // - The next block only contains a branch.
- // - The branch on the next block is unconditional.
- // - Both branches are jumping to the same location.
- // In this case, the branch on the current block can be removed,
- // as the next block is going to jump to the same place anyway.
- if (nextBlock == null)
- {
- return false;
- }
-
- if (!(nextBlock.Operations.First?.Value is Operation next))
- {
- return false;
- }
-
- if (next.Inst != Instruction.Branch)
- {
- return false;
- }
-
- return current.Dest == next.Dest;
- }
-
- private static BasicBlock Next(BasicBlock block)
- {
- block = block.Next;
-
- while (block != null && block.Operations.Count == 0)
- {
- if (block.HasBranch)
- {
- throw new InvalidOperationException("Found a bogus empty block that \"ends with a branch\".");
- }
-
- block = block.Next;
- }
-
- return block;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Translation/Optimizations/ConstantFolding.cs b/Ryujinx.Graphics/Shader/Translation/Optimizations/ConstantFolding.cs
deleted file mode 100644
index a2e05ef1..00000000
--- a/Ryujinx.Graphics/Shader/Translation/Optimizations/ConstantFolding.cs
+++ /dev/null
@@ -1,323 +0,0 @@
-using Ryujinx.Graphics.Shader.Decoders;
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using System;
-
-using static Ryujinx.Graphics.Shader.IntermediateRepresentation.OperandHelper;
-
-namespace Ryujinx.Graphics.Shader.Translation.Optimizations
-{
- static class ConstantFolding
- {
- public static void Fold(Operation operation)
- {
- if (!AreAllSourcesConstant(operation))
- {
- return;
- }
-
- switch (operation.Inst)
- {
- case Instruction.Add:
- EvaluateBinary(operation, (x, y) => x + y);
- break;
-
- case Instruction.BitwiseAnd:
- EvaluateBinary(operation, (x, y) => x & y);
- break;
-
- case Instruction.BitwiseExclusiveOr:
- EvaluateBinary(operation, (x, y) => x ^ y);
- break;
-
- case Instruction.BitwiseNot:
- EvaluateUnary(operation, (x) => ~x);
- break;
-
- case Instruction.BitwiseOr:
- EvaluateBinary(operation, (x, y) => x | y);
- break;
-
- case Instruction.BitfieldExtractS32:
- BitfieldExtractS32(operation);
- break;
-
- case Instruction.BitfieldExtractU32:
- BitfieldExtractU32(operation);
- break;
-
- case Instruction.Clamp:
- EvaluateTernary(operation, (x, y, z) => Math.Clamp(x, y, z));
- break;
-
- case Instruction.ClampU32:
- EvaluateTernary(operation, (x, y, z) => (int)Math.Clamp((uint)x, (uint)y, (uint)z));
- break;
-
- case Instruction.CompareEqual:
- EvaluateBinary(operation, (x, y) => x == y);
- break;
-
- case Instruction.CompareGreater:
- EvaluateBinary(operation, (x, y) => x > y);
- break;
-
- case Instruction.CompareGreaterOrEqual:
- EvaluateBinary(operation, (x, y) => x >= y);
- break;
-
- case Instruction.CompareGreaterOrEqualU32:
- EvaluateBinary(operation, (x, y) => (uint)x >= (uint)y);
- break;
-
- case Instruction.CompareGreaterU32:
- EvaluateBinary(operation, (x, y) => (uint)x > (uint)y);
- break;
-
- case Instruction.CompareLess:
- EvaluateBinary(operation, (x, y) => x < y);
- break;
-
- case Instruction.CompareLessOrEqual:
- EvaluateBinary(operation, (x, y) => x <= y);
- break;
-
- case Instruction.CompareLessOrEqualU32:
- EvaluateBinary(operation, (x, y) => (uint)x <= (uint)y);
- break;
-
- case Instruction.CompareLessU32:
- EvaluateBinary(operation, (x, y) => (uint)x < (uint)y);
- break;
-
- case Instruction.CompareNotEqual:
- EvaluateBinary(operation, (x, y) => x != y);
- break;
-
- case Instruction.Divide:
- EvaluateBinary(operation, (x, y) => y != 0 ? x / y : 0);
- break;
-
- case Instruction.FP | Instruction.Add:
- EvaluateFPBinary(operation, (x, y) => x + y);
- break;
-
- case Instruction.FP | Instruction.Clamp:
- EvaluateFPTernary(operation, (x, y, z) => Math.Clamp(x, y, z));
- break;
-
- case Instruction.FP | Instruction.CompareEqual:
- EvaluateFPBinary(operation, (x, y) => x == y);
- break;
-
- case Instruction.FP | Instruction.CompareGreater:
- EvaluateFPBinary(operation, (x, y) => x > y);
- break;
-
- case Instruction.FP | Instruction.CompareGreaterOrEqual:
- EvaluateFPBinary(operation, (x, y) => x >= y);
- break;
-
- case Instruction.FP | Instruction.CompareLess:
- EvaluateFPBinary(operation, (x, y) => x < y);
- break;
-
- case Instruction.FP | Instruction.CompareLessOrEqual:
- EvaluateFPBinary(operation, (x, y) => x <= y);
- break;
-
- case Instruction.FP | Instruction.CompareNotEqual:
- EvaluateFPBinary(operation, (x, y) => x != y);
- break;
-
- case Instruction.FP | Instruction.Divide:
- EvaluateFPBinary(operation, (x, y) => x / y);
- break;
-
- case Instruction.FP | Instruction.Multiply:
- EvaluateFPBinary(operation, (x, y) => x * y);
- break;
-
- case Instruction.FP | Instruction.Negate:
- EvaluateFPUnary(operation, (x) => -x);
- break;
-
- case Instruction.FP | Instruction.Subtract:
- EvaluateFPBinary(operation, (x, y) => x - y);
- break;
-
- case Instruction.IsNan:
- EvaluateFPUnary(operation, (x) => float.IsNaN(x));
- break;
-
- case Instruction.Maximum:
- EvaluateBinary(operation, (x, y) => Math.Max(x, y));
- break;
-
- case Instruction.MaximumU32:
- EvaluateBinary(operation, (x, y) => (int)Math.Max((uint)x, (uint)y));
- break;
-
- case Instruction.Minimum:
- EvaluateBinary(operation, (x, y) => Math.Min(x, y));
- break;
-
- case Instruction.MinimumU32:
- EvaluateBinary(operation, (x, y) => (int)Math.Min((uint)x, (uint)y));
- break;
-
- case Instruction.Multiply:
- EvaluateBinary(operation, (x, y) => x * y);
- break;
-
- case Instruction.Negate:
- EvaluateUnary(operation, (x) => -x);
- break;
-
- case Instruction.ShiftLeft:
- EvaluateBinary(operation, (x, y) => x << y);
- break;
-
- case Instruction.ShiftRightS32:
- EvaluateBinary(operation, (x, y) => x >> y);
- break;
-
- case Instruction.ShiftRightU32:
- EvaluateBinary(operation, (x, y) => (int)((uint)x >> y));
- break;
-
- case Instruction.Subtract:
- EvaluateBinary(operation, (x, y) => x - y);
- break;
-
- case Instruction.UnpackHalf2x16:
- UnpackHalf2x16(operation);
- break;
- }
- }
-
- private static bool AreAllSourcesConstant(Operation operation)
- {
- for (int index = 0; index < operation.SourcesCount; index++)
- {
- if (operation.GetSource(index).Type != OperandType.Constant)
- {
- return false;
- }
- }
-
- return true;
- }
-
- private static void BitfieldExtractS32(Operation operation)
- {
- int value = GetBitfieldExtractValue(operation);
-
- int shift = 32 - operation.GetSource(2).Value;
-
- value = (value << shift) >> shift;
-
- operation.TurnIntoCopy(Const(value));
- }
-
- private static void BitfieldExtractU32(Operation operation)
- {
- operation.TurnIntoCopy(Const(GetBitfieldExtractValue(operation)));
- }
-
- private static int GetBitfieldExtractValue(Operation operation)
- {
- int value = operation.GetSource(0).Value;
- int lsb = operation.GetSource(1).Value;
- int length = operation.GetSource(2).Value;
-
- return value.Extract(lsb, length);
- }
-
- private static void UnpackHalf2x16(Operation operation)
- {
- int value = operation.GetSource(0).Value;
-
- value = (value >> operation.ComponentIndex * 16) & 0xffff;
-
- operation.TurnIntoCopy(ConstF(HalfConversion.HalfToSingle(value)));
- }
-
- private static void FPNegate(Operation operation)
- {
- float value = operation.GetSource(0).AsFloat();
-
- operation.TurnIntoCopy(ConstF(-value));
- }
-
- private static void EvaluateUnary(Operation operation, Func<int, int> op)
- {
- int x = operation.GetSource(0).Value;
-
- operation.TurnIntoCopy(Const(op(x)));
- }
-
- private static void EvaluateFPUnary(Operation operation, Func<float, float> op)
- {
- float x = operation.GetSource(0).AsFloat();
-
- operation.TurnIntoCopy(ConstF(op(x)));
- }
-
- private static void EvaluateFPUnary(Operation operation, Func<float, bool> op)
- {
- float x = operation.GetSource(0).AsFloat();
-
- operation.TurnIntoCopy(Const(op(x) ? IrConsts.True : IrConsts.False));
- }
-
- private static void EvaluateBinary(Operation operation, Func<int, int, int> op)
- {
- int x = operation.GetSource(0).Value;
- int y = operation.GetSource(1).Value;
-
- operation.TurnIntoCopy(Const(op(x, y)));
- }
-
- private static void EvaluateBinary(Operation operation, Func<int, int, bool> op)
- {
- int x = operation.GetSource(0).Value;
- int y = operation.GetSource(1).Value;
-
- operation.TurnIntoCopy(Const(op(x, y) ? IrConsts.True : IrConsts.False));
- }
-
- private static void EvaluateFPBinary(Operation operation, Func<float, float, float> op)
- {
- float x = operation.GetSource(0).AsFloat();
- float y = operation.GetSource(1).AsFloat();
-
- operation.TurnIntoCopy(ConstF(op(x, y)));
- }
-
- private static void EvaluateFPBinary(Operation operation, Func<float, float, bool> op)
- {
- float x = operation.GetSource(0).AsFloat();
- float y = operation.GetSource(1).AsFloat();
-
- operation.TurnIntoCopy(Const(op(x, y) ? IrConsts.True : IrConsts.False));
- }
-
- private static void EvaluateTernary(Operation operation, Func<int, int, int, int> op)
- {
- int x = operation.GetSource(0).Value;
- int y = operation.GetSource(1).Value;
- int z = operation.GetSource(2).Value;
-
- operation.TurnIntoCopy(Const(op(x, y, z)));
- }
-
- private static void EvaluateFPTernary(Operation operation, Func<float, float, float, float> op)
- {
- float x = operation.GetSource(0).AsFloat();
- float y = operation.GetSource(1).AsFloat();
- float z = operation.GetSource(2).AsFloat();
-
- operation.TurnIntoCopy(ConstF(op(x, y, z)));
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Translation/Optimizations/HalfConversion.cs b/Ryujinx.Graphics/Shader/Translation/Optimizations/HalfConversion.cs
deleted file mode 100644
index 96060272..00000000
--- a/Ryujinx.Graphics/Shader/Translation/Optimizations/HalfConversion.cs
+++ /dev/null
@@ -1,47 +0,0 @@
-using System;
-
-namespace Ryujinx.Graphics.Shader.Translation.Optimizations
-{
- static class HalfConversion
- {
- public static float HalfToSingle(int value)
- {
- int mantissa = (value >> 0) & 0x3ff;
- int exponent = (value >> 10) & 0x1f;
- int sign = (value >> 15) & 0x1;
-
- if (exponent == 0x1f)
- {
- // NaN or Infinity.
- mantissa <<= 13;
- exponent = 0xff;
- }
- else if (exponent != 0 || mantissa != 0 )
- {
- if (exponent == 0)
- {
- // Denormal.
- int e = -1;
- int m = mantissa;
-
- do
- {
- e++;
- m <<= 1;
- }
- while ((m & 0x400) == 0);
-
- mantissa = m & 0x3ff;
- exponent = e;
- }
-
- mantissa <<= 13;
- exponent = 127 - 15 + exponent;
- }
-
- int output = (sign << 31) | (exponent << 23) | mantissa;
-
- return BitConverter.Int32BitsToSingle(output);
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Translation/Optimizations/Optimizer.cs b/Ryujinx.Graphics/Shader/Translation/Optimizations/Optimizer.cs
deleted file mode 100644
index 8cce0e74..00000000
--- a/Ryujinx.Graphics/Shader/Translation/Optimizations/Optimizer.cs
+++ /dev/null
@@ -1,172 +0,0 @@
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using System.Collections.Generic;
-using System.Linq;
-
-namespace Ryujinx.Graphics.Shader.Translation.Optimizations
-{
- static class Optimizer
- {
- public static void Optimize(BasicBlock[] blocks)
- {
- bool modified;
-
- do
- {
- modified = false;
-
- for (int blkIndex = 0; blkIndex < blocks.Length; blkIndex++)
- {
- BasicBlock block = blocks[blkIndex];
-
- LinkedListNode<INode> node = block.Operations.First;
-
- while (node != null)
- {
- LinkedListNode<INode> nextNode = node.Next;
-
- bool isUnused = IsUnused(node.Value);
-
- if (!(node.Value is Operation operation) || isUnused)
- {
- if (isUnused)
- {
- RemoveNode(block, node);
-
- modified = true;
- }
-
- node = nextNode;
-
- continue;
- }
-
- ConstantFolding.Fold(operation);
-
- Simplification.Simplify(operation);
-
- if (DestIsLocalVar(operation))
- {
- if (operation.Inst == Instruction.Copy)
- {
- PropagateCopy(operation);
-
- RemoveNode(block, node);
-
- modified = true;
- }
- else if (operation.Inst == Instruction.PackHalf2x16 && PropagatePack(operation))
- {
- if (operation.Dest.UseOps.Count == 0)
- {
- RemoveNode(block, node);
- }
-
- modified = true;
- }
- }
-
- node = nextNode;
- }
-
- if (BranchElimination.Eliminate(block))
- {
- RemoveNode(block, block.Operations.Last);
-
- modified = true;
- }
- }
- }
- while (modified);
- }
-
- private static void PropagateCopy(Operation copyOp)
- {
- // Propagate copy source operand to all uses of
- // the destination operand.
- Operand dest = copyOp.Dest;
- Operand src = copyOp.GetSource(0);
-
- INode[] uses = dest.UseOps.ToArray();
-
- foreach (INode useNode in uses)
- {
- for (int index = 0; index < useNode.SourcesCount; index++)
- {
- if (useNode.GetSource(index) == dest)
- {
- useNode.SetSource(index, src);
- }
- }
- }
- }
-
- private static bool PropagatePack(Operation packOp)
- {
- // Propagate pack source operands to uses by unpack
- // instruction. The source depends on the unpack instruction.
- bool modified = false;
-
- Operand dest = packOp.Dest;
- Operand src0 = packOp.GetSource(0);
- Operand src1 = packOp.GetSource(1);
-
- INode[] uses = dest.UseOps.ToArray();
-
- foreach (INode useNode in uses)
- {
- if (!(useNode is Operation operation) || operation.Inst != Instruction.UnpackHalf2x16)
- {
- continue;
- }
-
- if (operation.GetSource(0) == dest)
- {
- operation.TurnIntoCopy(operation.ComponentIndex == 1 ? src1 : src0);
-
- modified = true;
- }
- }
-
- return modified;
- }
-
- private static void RemoveNode(BasicBlock block, LinkedListNode<INode> llNode)
- {
- // Remove a node from the nodes list, and also remove itself
- // from all the use lists on the operands that this node uses.
- block.Operations.Remove(llNode);
-
- Queue<INode> nodes = new Queue<INode>();
-
- nodes.Enqueue(llNode.Value);
-
- while (nodes.TryDequeue(out INode node))
- {
- for (int index = 0; index < node.SourcesCount; index++)
- {
- Operand src = node.GetSource(index);
-
- if (src.Type != OperandType.LocalVariable)
- {
- continue;
- }
-
- if (src.UseOps.Remove(node) && src.UseOps.Count == 0)
- {
- nodes.Enqueue(src.AsgOp);
- }
- }
- }
- }
-
- private static bool IsUnused(INode node)
- {
- return DestIsLocalVar(node) && node.Dest.UseOps.Count == 0;
- }
-
- private static bool DestIsLocalVar(INode node)
- {
- return node.Dest != null && node.Dest.Type == OperandType.LocalVariable;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Translation/Optimizations/Simplification.cs b/Ryujinx.Graphics/Shader/Translation/Optimizations/Simplification.cs
deleted file mode 100644
index d6366dfe..00000000
--- a/Ryujinx.Graphics/Shader/Translation/Optimizations/Simplification.cs
+++ /dev/null
@@ -1,147 +0,0 @@
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-
-using static Ryujinx.Graphics.Shader.IntermediateRepresentation.OperandHelper;
-
-namespace Ryujinx.Graphics.Shader.Translation.Optimizations
-{
- static class Simplification
- {
- private const int AllOnes = ~0;
-
- public static void Simplify(Operation operation)
- {
- switch (operation.Inst)
- {
- case Instruction.Add:
- case Instruction.BitwiseExclusiveOr:
- TryEliminateBinaryOpCommutative(operation, 0);
- break;
-
- case Instruction.BitwiseAnd:
- TryEliminateBitwiseAnd(operation);
- break;
-
- case Instruction.BitwiseOr:
- TryEliminateBitwiseOr(operation);
- break;
-
- case Instruction.ConditionalSelect:
- TryEliminateConditionalSelect(operation);
- break;
-
- case Instruction.Divide:
- TryEliminateBinaryOpY(operation, 1);
- break;
-
- case Instruction.Multiply:
- TryEliminateBinaryOpCommutative(operation, 1);
- break;
-
- case Instruction.ShiftLeft:
- case Instruction.ShiftRightS32:
- case Instruction.ShiftRightU32:
- case Instruction.Subtract:
- TryEliminateBinaryOpY(operation, 0);
- break;
- }
- }
-
- private static void TryEliminateBitwiseAnd(Operation operation)
- {
- // Try to recognize and optimize those 3 patterns (in order):
- // x & 0xFFFFFFFF == x, 0xFFFFFFFF & y == y,
- // x & 0x00000000 == 0x00000000, 0x00000000 & y == 0x00000000
- Operand x = operation.GetSource(0);
- Operand y = operation.GetSource(1);
-
- if (IsConstEqual(x, AllOnes))
- {
- operation.TurnIntoCopy(y);
- }
- else if (IsConstEqual(y, AllOnes))
- {
- operation.TurnIntoCopy(x);
- }
- else if (IsConstEqual(x, 0) || IsConstEqual(y, 0))
- {
- operation.TurnIntoCopy(Const(0));
- }
- }
-
- private static void TryEliminateBitwiseOr(Operation operation)
- {
- // Try to recognize and optimize those 3 patterns (in order):
- // x | 0x00000000 == x, 0x00000000 | y == y,
- // x | 0xFFFFFFFF == 0xFFFFFFFF, 0xFFFFFFFF | y == 0xFFFFFFFF
- Operand x = operation.GetSource(0);
- Operand y = operation.GetSource(1);
-
- if (IsConstEqual(x, 0))
- {
- operation.TurnIntoCopy(y);
- }
- else if (IsConstEqual(y, 0))
- {
- operation.TurnIntoCopy(x);
- }
- else if (IsConstEqual(x, AllOnes) || IsConstEqual(y, AllOnes))
- {
- operation.TurnIntoCopy(Const(AllOnes));
- }
- }
-
- private static void TryEliminateBinaryOpY(Operation operation, int comparand)
- {
- Operand x = operation.GetSource(0);
- Operand y = operation.GetSource(1);
-
- if (IsConstEqual(y, comparand))
- {
- operation.TurnIntoCopy(x);
- }
- }
-
- private static void TryEliminateBinaryOpCommutative(Operation operation, int comparand)
- {
- Operand x = operation.GetSource(0);
- Operand y = operation.GetSource(1);
-
- if (IsConstEqual(x, comparand))
- {
- operation.TurnIntoCopy(y);
- }
- else if (IsConstEqual(y, comparand))
- {
- operation.TurnIntoCopy(x);
- }
- }
-
- private static void TryEliminateConditionalSelect(Operation operation)
- {
- Operand cond = operation.GetSource(0);
-
- if (cond.Type != OperandType.Constant)
- {
- return;
- }
-
- // The condition is constant, we can turn it into a copy, and select
- // the source based on the condition value.
- int srcIndex = cond.Value != 0 ? 1 : 2;
-
- Operand source = operation.GetSource(srcIndex);
-
- operation.TurnIntoCopy(source);
- }
-
- private static bool IsConstEqual(Operand operand, int comparand)
- {
- if (operand.Type != OperandType.Constant)
- {
- return false;
- }
-
- return operand.Value == comparand;
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Translation/Ssa.cs b/Ryujinx.Graphics/Shader/Translation/Ssa.cs
deleted file mode 100644
index a4d763be..00000000
--- a/Ryujinx.Graphics/Shader/Translation/Ssa.cs
+++ /dev/null
@@ -1,330 +0,0 @@
-using Ryujinx.Graphics.Shader.Decoders;
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using System.Collections.Generic;
-
-using static Ryujinx.Graphics.Shader.IntermediateRepresentation.OperandHelper;
-
-namespace Ryujinx.Graphics.Shader.Translation
-{
- static class Ssa
- {
- private const int GprsAndPredsCount = RegisterConsts.GprsCount + RegisterConsts.PredsCount;
-
- private class DefMap
- {
- private Dictionary<Register, Operand> _map;
-
- private long[] _phiMasks;
-
- public DefMap()
- {
- _map = new Dictionary<Register, Operand>();
-
- _phiMasks = new long[(RegisterConsts.TotalCount + 63) / 64];
- }
-
- public bool TryAddOperand(Register reg, Operand operand)
- {
- return _map.TryAdd(reg, operand);
- }
-
- public bool TryGetOperand(Register reg, out Operand operand)
- {
- return _map.TryGetValue(reg, out operand);
- }
-
- public bool AddPhi(Register reg)
- {
- int key = GetKeyFromRegister(reg);
-
- int index = key / 64;
- int bit = key & 63;
-
- long mask = 1L << bit;
-
- if ((_phiMasks[index] & mask) != 0)
- {
- return false;
- }
-
- _phiMasks[index] |= mask;
-
- return true;
- }
-
- public bool HasPhi(Register reg)
- {
- int key = GetKeyFromRegister(reg);
-
- int index = key / 64;
- int bit = key & 63;
-
- return (_phiMasks[index] & (1L << bit)) != 0;
- }
- }
-
- private struct Definition
- {
- public BasicBlock Block { get; }
- public Operand Local { get; }
-
- public Definition(BasicBlock block, Operand local)
- {
- Block = block;
- Local = local;
- }
- }
-
- public static void Rename(BasicBlock[] blocks)
- {
- DefMap[] globalDefs = new DefMap[blocks.Length];
-
- for (int blkIndex = 0; blkIndex < blocks.Length; blkIndex++)
- {
- globalDefs[blkIndex] = new DefMap();
- }
-
- Queue<BasicBlock> dfPhiBlocks = new Queue<BasicBlock>();
-
- // First pass, get all defs and locals uses.
- for (int blkIndex = 0; blkIndex < blocks.Length; blkIndex++)
- {
- Operand[] localDefs = new Operand[RegisterConsts.TotalCount];
-
- Operand RenameLocal(Operand operand)
- {
- if (operand != null && operand.Type == OperandType.Register)
- {
- Operand local = localDefs[GetKeyFromRegister(operand.GetRegister())];
-
- operand = local ?? operand;
- }
-
- return operand;
- }
-
- BasicBlock block = blocks[blkIndex];
-
- LinkedListNode<INode> node = block.Operations.First;
-
- while (node != null)
- {
- if (node.Value is Operation operation)
- {
- for (int index = 0; index < operation.SourcesCount; index++)
- {
- operation.SetSource(index, RenameLocal(operation.GetSource(index)));
- }
-
- if (operation.Dest != null && operation.Dest.Type == OperandType.Register)
- {
- Operand local = Local();
-
- localDefs[GetKeyFromRegister(operation.Dest.GetRegister())] = local;
-
- operation.Dest = local;
- }
- }
-
- node = node.Next;
- }
-
- for (int index = 0; index < RegisterConsts.TotalCount; index++)
- {
- Operand local = localDefs[index];
-
- if (local == null)
- {
- continue;
- }
-
- Register reg = GetRegisterFromKey(index);
-
- globalDefs[block.Index].TryAddOperand(reg, local);
-
- dfPhiBlocks.Enqueue(block);
-
- while (dfPhiBlocks.TryDequeue(out BasicBlock dfPhiBlock))
- {
- foreach (BasicBlock domFrontier in dfPhiBlock.DominanceFrontiers)
- {
- if (globalDefs[domFrontier.Index].AddPhi(reg))
- {
- dfPhiBlocks.Enqueue(domFrontier);
- }
- }
- }
- }
- }
-
- // Second pass, rename variables with definitions on different blocks.
- for (int blkIndex = 0; blkIndex < blocks.Length; blkIndex++)
- {
- Operand[] localDefs = new Operand[RegisterConsts.TotalCount];
-
- BasicBlock block = blocks[blkIndex];
-
- Operand RenameGlobal(Operand operand)
- {
- if (operand != null && operand.Type == OperandType.Register)
- {
- int key = GetKeyFromRegister(operand.GetRegister());
-
- Operand local = localDefs[key];
-
- if (local != null)
- {
- return local;
- }
-
- operand = FindDefinitionForCurr(globalDefs, block, operand.GetRegister());
-
- localDefs[key] = operand;
- }
-
- return operand;
- }
-
- LinkedListNode<INode> node = block.Operations.First;
-
- while (node != null)
- {
- if (node.Value is Operation operation)
- {
- for (int index = 0; index < operation.SourcesCount; index++)
- {
- operation.SetSource(index, RenameGlobal(operation.GetSource(index)));
- }
- }
-
- node = node.Next;
- }
- }
- }
-
- private static Operand FindDefinitionForCurr(DefMap[] globalDefs, BasicBlock current, Register reg)
- {
- if (globalDefs[current.Index].HasPhi(reg))
- {
- return InsertPhi(globalDefs, current, reg);
- }
-
- if (current != current.ImmediateDominator)
- {
- return FindDefinition(globalDefs, current.ImmediateDominator, reg).Local;
- }
-
- return Undef();
- }
-
- private static Definition FindDefinition(DefMap[] globalDefs, BasicBlock current, Register reg)
- {
- foreach (BasicBlock block in SelfAndImmediateDominators(current))
- {
- DefMap defMap = globalDefs[block.Index];
-
- if (defMap.TryGetOperand(reg, out Operand lastDef))
- {
- return new Definition(block, lastDef);
- }
-
- if (defMap.HasPhi(reg))
- {
- return new Definition(block, InsertPhi(globalDefs, block, reg));
- }
- }
-
- return new Definition(current, Undef());
- }
-
- private static IEnumerable<BasicBlock> SelfAndImmediateDominators(BasicBlock block)
- {
- while (block != block.ImmediateDominator)
- {
- yield return block;
-
- block = block.ImmediateDominator;
- }
-
- yield return block;
- }
-
- private static Operand InsertPhi(DefMap[] globalDefs, BasicBlock block, Register reg)
- {
- // This block has a Phi that has not been materialized yet, but that
- // would define a new version of the variable we're looking for. We need
- // to materialize the Phi, add all the block/operand pairs into the Phi, and
- // then use the definition from that Phi.
- Operand local = Local();
-
- PhiNode phi = new PhiNode(local);
-
- AddPhi(block, phi);
-
- globalDefs[block.Index].TryAddOperand(reg, local);
-
- foreach (BasicBlock predecessor in block.Predecessors)
- {
- Definition def = FindDefinition(globalDefs, predecessor, reg);
-
- phi.AddSource(def.Block, def.Local);
- }
-
- return local;
- }
-
- private static void AddPhi(BasicBlock block, PhiNode phi)
- {
- LinkedListNode<INode> node = block.Operations.First;
-
- if (node != null)
- {
- while (node.Next?.Value is PhiNode)
- {
- node = node.Next;
- }
- }
-
- if (node?.Value is PhiNode)
- {
- block.Operations.AddAfter(node, phi);
- }
- else
- {
- block.Operations.AddFirst(phi);
- }
- }
-
- private static int GetKeyFromRegister(Register reg)
- {
- if (reg.Type == RegisterType.Gpr)
- {
- return reg.Index;
- }
- else if (reg.Type == RegisterType.Predicate)
- {
- return RegisterConsts.GprsCount + reg.Index;
- }
- else /* if (reg.Type == RegisterType.Flag) */
- {
- return GprsAndPredsCount + reg.Index;
- }
- }
-
- private static Register GetRegisterFromKey(int key)
- {
- if (key < RegisterConsts.GprsCount)
- {
- return new Register(key, RegisterType.Gpr);
- }
- else if (key < GprsAndPredsCount)
- {
- return new Register(key - RegisterConsts.GprsCount, RegisterType.Predicate);
- }
- else /* if (key < RegisterConsts.TotalCount) */
- {
- return new Register(key - GprsAndPredsCount, RegisterType.Flag);
- }
- }
- }
-} \ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/Translation/Translator.cs b/Ryujinx.Graphics/Shader/Translation/Translator.cs
deleted file mode 100644
index fcebe913..00000000
--- a/Ryujinx.Graphics/Shader/Translation/Translator.cs
+++ /dev/null
@@ -1,219 +0,0 @@
-using Ryujinx.Graphics.Gal;
-using Ryujinx.Graphics.Shader.CodeGen.Glsl;
-using Ryujinx.Graphics.Shader.Decoders;
-using Ryujinx.Graphics.Shader.Instructions;
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using Ryujinx.Graphics.Shader.StructuredIr;
-using Ryujinx.Graphics.Shader.Translation.Optimizations;
-using System.Collections.Generic;
-
-using static Ryujinx.Graphics.Shader.IntermediateRepresentation.OperandHelper;
-
-namespace Ryujinx.Graphics.Shader.Translation
-{
- public static class Translator
- {
- public static ShaderProgram Translate(IGalMemory memory, ulong address, ShaderConfig config)
- {
- return Translate(memory, address, 0, config);
- }
-
- public static ShaderProgram Translate(
- IGalMemory memory,
- ulong address,
- ulong addressB,
- ShaderConfig config)
- {
- Operation[] shaderOps = DecodeShader(memory, address, config.Type);
-
- if (addressB != 0)
- {
- // Dual vertex shader.
- Operation[] shaderOpsB = DecodeShader(memory, addressB, config.Type);
-
- shaderOps = Combine(shaderOps, shaderOpsB);
- }
-
- BasicBlock[] irBlocks = ControlFlowGraph.MakeCfg(shaderOps);
-
- Dominance.FindDominators(irBlocks[0], irBlocks.Length);
-
- Dominance.FindDominanceFrontiers(irBlocks);
-
- Ssa.Rename(irBlocks);
-
- Optimizer.Optimize(irBlocks);
-
- StructuredProgramInfo sInfo = StructuredProgram.MakeStructuredProgram(irBlocks);
-
- GlslProgram program = GlslGenerator.Generate(sInfo, config);
-
- ShaderProgramInfo spInfo = new ShaderProgramInfo(
- program.CBufferDescriptors,
- program.TextureDescriptors);
-
- return new ShaderProgram(spInfo, program.Code);
- }
-
- private static Operation[] DecodeShader(IGalMemory memory, ulong address, GalShaderType shaderType)
- {
- ShaderHeader header = new ShaderHeader(memory, address);
-
- Block[] cfg = Decoder.Decode(memory, address);
-
- EmitterContext context = new EmitterContext(shaderType, header);
-
- for (int blkIndex = 0; blkIndex < cfg.Length; blkIndex++)
- {
- Block block = cfg[blkIndex];
-
- context.CurrBlock = block;
-
- context.MarkLabel(context.GetLabel(block.Address));
-
- for (int opIndex = 0; opIndex < block.OpCodes.Count; opIndex++)
- {
- OpCode op = block.OpCodes[opIndex];
-
- if (op.NeverExecute)
- {
- continue;
- }
-
- Operand predSkipLbl = null;
-
- bool skipPredicateCheck = op.Emitter == InstEmit.Bra;
-
- if (op is OpCodeSync opSync)
- {
- // If the instruction is a SYNC instruction with only one
- // possible target address, then the instruction is basically
- // just a simple branch, we can generate code similar to branch
- // instructions, with the condition check on the branch itself.
- skipPredicateCheck |= opSync.Targets.Count < 2;
- }
-
- if (!(op.Predicate.IsPT || skipPredicateCheck))
- {
- Operand label;
-
- if (opIndex == block.OpCodes.Count - 1 && block.Next != null)
- {
- label = context.GetLabel(block.Next.Address);
- }
- else
- {
- label = Label();
-
- predSkipLbl = label;
- }
-
- Operand pred = Register(op.Predicate);
-
- if (op.InvertPredicate)
- {
- context.BranchIfTrue(label, pred);
- }
- else
- {
- context.BranchIfFalse(label, pred);
- }
- }
-
- context.CurrOp = op;
-
- op.Emitter(context);
-
- if (predSkipLbl != null)
- {
- context.MarkLabel(predSkipLbl);
- }
- }
- }
-
- return context.GetOperations();
- }
-
- private static Operation[] Combine(Operation[] a, Operation[] b)
- {
- // Here we combine two shaders.
- // For shader A:
- // - All user attribute stores on shader A are turned into copies to a
- // temporary variable. It's assumed that shader B will consume them.
- // - All return instructions are turned into branch instructions, the
- // branch target being the start of the shader B code.
- // For shader B:
- // - All user attribute loads on shader B are turned into copies from a
- // temporary variable, as long that attribute is written by shader A.
- List<Operation> output = new List<Operation>(a.Length + b.Length);
-
- Operand[] temps = new Operand[AttributeConsts.UserAttributesCount * 4];
-
- Operand lblB = Label();
-
- for (int index = 0; index < a.Length; index++)
- {
- Operation operation = a[index];
-
- if (IsUserAttribute(operation.Dest))
- {
- int tIndex = (operation.Dest.Value - AttributeConsts.UserAttributeBase) / 4;
-
- Operand temp = temps[tIndex];
-
- if (temp == null)
- {
- temp = Local();
-
- temps[tIndex] = temp;
- }
-
- operation.Dest = temp;
- }
-
- if (operation.Inst == Instruction.Return)
- {
- output.Add(new Operation(Instruction.Branch, lblB));
- }
- else
- {
- output.Add(operation);
- }
- }
-
- output.Add(new Operation(Instruction.MarkLabel, lblB));
-
- for (int index = 0; index < b.Length; index++)
- {
- Operation operation = b[index];
-
- for (int srcIndex = 0; srcIndex < operation.SourcesCount; srcIndex++)
- {
- Operand src = operation.GetSource(srcIndex);
-
- if (IsUserAttribute(src))
- {
- Operand temp = temps[(src.Value - AttributeConsts.UserAttributeBase) / 4];
-
- if (temp != null)
- {
- operation.SetSource(srcIndex, temp);
- }
- }
- }
-
- output.Add(operation);
- }
-
- return output.ToArray();
- }
-
- private static bool IsUserAttribute(Operand operand)
- {
- return operand != null &&
- operand.Type == OperandType.Attribute &&
- operand.Value >= AttributeConsts.UserAttributeBase &&
- operand.Value < AttributeConsts.UserAttributeEnd;
- }
- }
-} \ No newline at end of file