emu-mirrors/ryujinx-final
Archived
0
0
Fork 0
Code Activity

Use vector outputs for texture operations (#3939)

Browse source 
* Change AggregateType to include vector type counts

* Replace VariableType uses with AggregateType and delete VariableType

* Support new local vector types on SPIR-V and GLSL

* Start using vector outputs for texture operations

* Use vectors on more texture operations

* Use vector output for ImageLoad operations

* Replace all uses of single destination texture constructors with multi destination ones

* Update textureGatherOffsets replacement to split vector operations

* Shader cache version bump

Co-authored-by: Ac_K <Acoustik666@gmail.com>
This commit is contained in:
gdkchan 2022-12-29 12:09:34 -03:00 committed by GitHub
parent 52c115a1f8
commit 9dfe81770a
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
37 changed files with 1100 additions and 747 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
Ryujinx.Graphics.Gpu/Shader/DiskCache/DiskCacheHostStorage.cs
View file

@ -22,7 +22,7 @@ namespace Ryujinx.Graphics.Gpu.Shader.DiskCache
private const ushort FileFormatVersionMajor = 1; private const ushort FileFormatVersionMajor = 1;
private const ushort FileFormatVersionMinor = 2; private const ushort FileFormatVersionMinor = 2;
private const uint FileFormatVersionPacked = ((uint)FileFormatVersionMajor << 16) | FileFormatVersionMinor; private const uint FileFormatVersionPacked = ((uint)FileFormatVersionMajor << 16) | FileFormatVersionMinor;
private const uint CodeGenVersion = 4106; private const uint CodeGenVersion = 3939;
private const string SharedTocFileName = "shared.toc"; private const string SharedTocFileName = "shared.toc";
private const string SharedDataFileName = "shared.data"; private const string SharedDataFileName = "shared.data";

12
Ryujinx.Graphics.Shader/AttributeType.cs
View file

@ -1,4 +1,3 @@
using Ryujinx.Graphics.Shader.StructuredIr;
using Ryujinx.Graphics.Shader.Translation; using Ryujinx.Graphics.Shader.Translation;
using System; using System;
@ -25,17 +24,6 @@ namespace Ryujinx.Graphics.Shader
}; };
} }
public static VariableType ToVariableType(this AttributeType type)
{
return type switch
{
AttributeType.Float => VariableType.F32,
AttributeType.Sint => VariableType.S32,
AttributeType.Uint => VariableType.U32,
_ => throw new ArgumentException($"Invalid attribute type \"{type}\".")
};
}
public static AggregateType ToAggregateType(this AttributeType type) public static AggregateType ToAggregateType(this AttributeType type)
{ {
return type switch return type switch

36
Ryujinx.Graphics.Shader/CodeGen/Glsl/Declarations.cs
View file

@ -350,19 +350,33 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
} }
} }
public static string GetVarTypeName(VariableType type) public static string GetVarTypeName(AggregateType type, bool precise = true)
{ {
switch (type) return type switch
{ {
case VariableType.Bool: return "bool"; AggregateType.Void => "void",
case VariableType.F32: return "precise float"; AggregateType.Bool => "bool",
case VariableType.F64: return "double"; AggregateType.FP32 => precise ? "precise float" : "float",
case VariableType.None: return "void"; AggregateType.FP64 => "double",
case VariableType.S32: return "int"; AggregateType.S32 => "int",
case VariableType.U32: return "uint"; AggregateType.U32 => "uint",
} AggregateType.Vector2 | AggregateType.Bool => "bvec2",
AggregateType.Vector2 | AggregateType.FP32 => precise ? "precise vec2" : "vec2",
throw new ArgumentException($"Invalid variable type \"{type}\"."); AggregateType.Vector2 | AggregateType.FP64 => "dvec2",
AggregateType.Vector2 | AggregateType.S32 => "ivec2",
AggregateType.Vector2 | AggregateType.U32 => "uvec2",
AggregateType.Vector3 | AggregateType.Bool => "bvec3",
AggregateType.Vector3 | AggregateType.FP32 => precise ? "precise vec3" : "vec3",
AggregateType.Vector3 | AggregateType.FP64 => "dvec3",
AggregateType.Vector3 | AggregateType.S32 => "ivec3",
AggregateType.Vector3 | AggregateType.U32 => "uvec3",
AggregateType.Vector4 | AggregateType.Bool => "bvec4",
AggregateType.Vector4 | AggregateType.FP32 => precise ? "precise vec4" : "vec4",
AggregateType.Vector4 | AggregateType.FP64 => "dvec4",
AggregateType.Vector4 | AggregateType.S32 => "ivec4",
AggregateType.Vector4 | AggregateType.U32 => "uvec4",
_ => throw new ArgumentException($"Invalid variable type \"{type}\".")
};
} }
private static void DeclareUniforms(CodeGenContext context, BufferDescriptor[] descriptors) private static void DeclareUniforms(CodeGenContext context, BufferDescriptor[] descriptors)

8
Ryujinx.Graphics.Shader/CodeGen/Glsl/GlslGenerator.cs
View file

@ -126,8 +126,8 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
} }
else if (node is AstAssignment assignment) else if (node is AstAssignment assignment)
{ {
VariableType srcType = OperandManager.GetNodeDestType(context, assignment.Source); AggregateType srcType = OperandManager.GetNodeDestType(context, assignment.Source);
VariableType dstType = OperandManager.GetNodeDestType(context, assignment.Destination, isAsgDest: true); AggregateType dstType = OperandManager.GetNodeDestType(context, assignment.Destination, isAsgDest: true);
string dest; string dest;
@ -158,9 +158,9 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
private static string GetCondExpr(CodeGenContext context, IAstNode cond) private static string GetCondExpr(CodeGenContext context, IAstNode cond)
{ {
VariableType srcType = OperandManager.GetNodeDestType(context, cond); AggregateType srcType = OperandManager.GetNodeDestType(context, cond);
return ReinterpretCast(context, cond, srcType, VariableType.Bool); return ReinterpretCast(context, cond, srcType, AggregateType.Bool);
} }
} }
} }

11
Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGen.cs
View file

@ -1,5 +1,6 @@
using Ryujinx.Graphics.Shader.IntermediateRepresentation; using Ryujinx.Graphics.Shader.IntermediateRepresentation;
using Ryujinx.Graphics.Shader.StructuredIr; using Ryujinx.Graphics.Shader.StructuredIr;
using Ryujinx.Graphics.Shader.Translation;
using System; using System;
using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenBallot; using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenBallot;
@ -8,6 +9,7 @@ using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenFSI;
using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenHelper; using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenHelper;
using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenMemory; using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenMemory;
using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenPacking; using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenPacking;
using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenVector;
using static Ryujinx.Graphics.Shader.StructuredIr.InstructionInfo; using static Ryujinx.Graphics.Shader.StructuredIr.InstructionInfo;
namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
@ -32,12 +34,12 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
{ {
IAstNode src = operation.GetSource(0); IAstNode src = operation.GetSource(0);
VariableType type = GetSrcVarType(operation.Inst, 0); AggregateType type = GetSrcVarType(operation.Inst, 0);
string srcExpr = GetSoureExpr(context, src, type); string srcExpr = GetSoureExpr(context, src, type);
string zero; string zero;
if (type == VariableType.F64) if (type == AggregateType.FP64)
{ {
zero = "0.0"; zero = "0.0";
} }
@ -95,7 +97,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
} }
else else
{ {
VariableType dstType = GetSrcVarType(inst, argIndex); AggregateType dstType = GetSrcVarType(inst, argIndex);
args += GetSoureExpr(context, operation.GetSource(argIndex), dstType); args += GetSoureExpr(context, operation.GetSource(argIndex), dstType);
} }
@ -226,6 +228,9 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
case Instruction.UnpackHalf2x16: case Instruction.UnpackHalf2x16:
return UnpackHalf2x16(context, operation); return UnpackHalf2x16(context, operation);
case Instruction.VectorExtract:
return VectorExtract(context, operation);
} }
} }

3
Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenBallot.cs
View file

@ -1,4 +1,5 @@
using Ryujinx.Graphics.Shader.StructuredIr; using Ryujinx.Graphics.Shader.StructuredIr;
using Ryujinx.Graphics.Shader.Translation;
using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenHelper; using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenHelper;
using static Ryujinx.Graphics.Shader.StructuredIr.InstructionInfo; using static Ryujinx.Graphics.Shader.StructuredIr.InstructionInfo;
@ -9,7 +10,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
{ {
public static string Ballot(CodeGenContext context, AstOperation operation) public static string Ballot(CodeGenContext context, AstOperation operation)
{ {
VariableType dstType = GetSrcVarType(operation.Inst, 0); AggregateType dstType = GetSrcVarType(operation.Inst, 0);
string arg = GetSoureExpr(context, operation.GetSource(0), dstType); string arg = GetSoureExpr(context, operation.GetSource(0), dstType);

14
Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenHelper.cs
View file

@ -1,5 +1,6 @@
using Ryujinx.Graphics.Shader.IntermediateRepresentation; using Ryujinx.Graphics.Shader.IntermediateRepresentation;
using Ryujinx.Graphics.Shader.StructuredIr; using Ryujinx.Graphics.Shader.StructuredIr;
using Ryujinx.Graphics.Shader.Translation;
using static Ryujinx.Graphics.Shader.CodeGen.Glsl.TypeConversion; using static Ryujinx.Graphics.Shader.CodeGen.Glsl.TypeConversion;
@ -7,11 +8,11 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
{ {
static class InstGenHelper static class InstGenHelper
{ {
private static readonly InstInfo[] InfoTable; private static readonly InstInfo[] _infoTable;
static InstGenHelper() static InstGenHelper()
{ {
InfoTable = new InstInfo[(int)Instruction.Count]; _infoTable = new InstInfo[(int)Instruction.Count];
Add(Instruction.AtomicAdd, InstType.AtomicBinary, "atomicAdd"); Add(Instruction.AtomicAdd, InstType.AtomicBinary, "atomicAdd");
Add(Instruction.AtomicAnd, InstType.AtomicBinary, "atomicAnd"); Add(Instruction.AtomicAnd, InstType.AtomicBinary, "atomicAnd");
@ -132,6 +133,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
Add(Instruction.Truncate, InstType.CallUnary, "trunc"); Add(Instruction.Truncate, InstType.CallUnary, "trunc");
Add(Instruction.UnpackDouble2x32, InstType.Special); Add(Instruction.UnpackDouble2x32, InstType.Special);
Add(Instruction.UnpackHalf2x16, InstType.Special); Add(Instruction.UnpackHalf2x16, InstType.Special);
Add(Instruction.VectorExtract, InstType.Special);
Add(Instruction.VoteAll, InstType.CallUnary, "allInvocationsARB"); Add(Instruction.VoteAll, InstType.CallUnary, "allInvocationsARB");
Add(Instruction.VoteAllEqual, InstType.CallUnary, "allInvocationsEqualARB"); Add(Instruction.VoteAllEqual, InstType.CallUnary, "allInvocationsEqualARB");
Add(Instruction.VoteAny, InstType.CallUnary, "anyInvocationARB"); Add(Instruction.VoteAny, InstType.CallUnary, "anyInvocationARB");
@ -139,15 +141,15 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
private static void Add(Instruction inst, InstType flags, string opName = null, int precedence = 0) private static void Add(Instruction inst, InstType flags, string opName = null, int precedence = 0)
{ {
InfoTable[(int)inst] = new InstInfo(flags, opName, precedence); _infoTable[(int)inst] = new InstInfo(flags, opName, precedence);
} }
public static InstInfo GetInstructionInfo(Instruction inst) public static InstInfo GetInstructionInfo(Instruction inst)
{ {
return InfoTable[(int)(inst & Instruction.Mask)]; return _infoTable[(int)(inst & Instruction.Mask)];
} }
public static string GetSoureExpr(CodeGenContext context, IAstNode node, VariableType dstType) public static string GetSoureExpr(CodeGenContext context, IAstNode node, AggregateType dstType)
{ {
return ReinterpretCast(context, node, OperandManager.GetNodeDestType(context, node), dstType); return ReinterpretCast(context, node, OperandManager.GetNodeDestType(context, node), dstType);
} }
@ -191,7 +193,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
return false; return false;
} }
InstInfo info = InfoTable[(int)(operation.Inst & Instruction.Mask)]; InstInfo info = _infoTable[(int)(operation.Inst & Instruction.Mask)];
if ((info.Type & (InstType.Call | InstType.Special)) != 0) if ((info.Type & (InstType.Call | InstType.Special)) != 0)
{ {

126
Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenMemory.cs
View file

@ -1,5 +1,6 @@
using Ryujinx.Graphics.Shader.IntermediateRepresentation; using Ryujinx.Graphics.Shader.IntermediateRepresentation;
using Ryujinx.Graphics.Shader.StructuredIr; using Ryujinx.Graphics.Shader.StructuredIr;
using Ryujinx.Graphics.Shader.Translation;
using System; using System;
using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenHelper; using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenHelper;
@ -23,7 +24,17 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
case Instruction.ImageStore: case Instruction.ImageStore:
return "// imageStore(bindless)"; return "// imageStore(bindless)";
case Instruction.ImageLoad: case Instruction.ImageLoad:
NumberFormatter.TryFormat(0, texOp.Format.GetComponentType(), out string imageConst); AggregateType componentType = texOp.Format.GetComponentType();
NumberFormatter.TryFormat(0, componentType, out string imageConst);
AggregateType outputType = texOp.GetVectorType(componentType);
if ((outputType & AggregateType.ElementCountMask) != 0)
{
return $"{Declarations.GetVarTypeName(outputType, precise: false)}({imageConst})";
}
return imageConst; return imageConst;
default: default:
return NumberFormatter.FormatInt(0); return NumberFormatter.FormatInt(0);
@ -58,7 +69,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
int srcIndex = isBindless ? 1 : 0; int srcIndex = isBindless ? 1 : 0;
string Src(VariableType type) string Src(AggregateType type)
{ {
return GetSoureExpr(context, texOp.GetSource(srcIndex++), type); return GetSoureExpr(context, texOp.GetSource(srcIndex++), type);
} }
@ -67,7 +78,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
if (isIndexed) if (isIndexed)
{ {
indexExpr = Src(VariableType.S32); indexExpr = Src(AggregateType.S32);
} }
string imageName = OperandManager.GetImageName(context.Config.Stage, texOp, indexExpr); string imageName = OperandManager.GetImageName(context.Config.Stage, texOp, indexExpr);
@ -113,19 +124,19 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
for (int index = 0; index < pCount; index++) for (int index = 0; index < pCount; index++)
{ {
elems[index] = Src(VariableType.S32); elems[index] = Src(AggregateType.S32);
} }
Append(ApplyScaling("ivec" + pCount + "(" + string.Join(", ", elems) + ")")); Append(ApplyScaling("ivec" + pCount + "(" + string.Join(", ", elems) + ")"));
} }
else else
{ {
Append(Src(VariableType.S32)); Append(Src(AggregateType.S32));
} }
if (texOp.Inst == Instruction.ImageStore) if (texOp.Inst == Instruction.ImageStore)
{ {
VariableType type = texOp.Format.GetComponentType(); AggregateType type = texOp.Format.GetComponentType();
string[] cElems = new string[4]; string[] cElems = new string[4];
@ -139,8 +150,8 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
{ {
cElems[index] = type switch cElems[index] = type switch
{ {
VariableType.S32 => NumberFormatter.FormatInt(0), AggregateType.S32 => NumberFormatter.FormatInt(0),
VariableType.U32 => NumberFormatter.FormatUint(0), AggregateType.U32 => NumberFormatter.FormatUint(0),
_ => NumberFormatter.FormatFloat(0) _ => NumberFormatter.FormatFloat(0)
}; };
} }
@ -148,8 +159,8 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
string prefix = type switch string prefix = type switch
{ {
VariableType.S32 => "i", AggregateType.S32 => "i",
VariableType.U32 => "u", AggregateType.U32 => "u",
_ => string.Empty _ => string.Empty
}; };
@ -158,7 +169,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
if (texOp.Inst == Instruction.ImageAtomic) if (texOp.Inst == Instruction.ImageAtomic)
{ {
VariableType type = texOp.Format.GetComponentType(); AggregateType type = texOp.Format.GetComponentType();
if ((texOp.Flags & TextureFlags.AtomicMask) == TextureFlags.CAS) if ((texOp.Flags & TextureFlags.AtomicMask) == TextureFlags.CAS)
{ {
@ -176,14 +187,14 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
texCall += ")"; texCall += ")";
if (type != VariableType.S32) if (type != AggregateType.S32)
{ {
texCall = "int(" + texCall + ")"; texCall = "int(" + texCall + ")";
} }
} }
else else
{ {
texCall += ")" + (texOp.Inst == Instruction.ImageLoad ? GetMask(texOp.Index) : ""); texCall += ")" + (texOp.Inst == Instruction.ImageLoad ? GetMaskMultiDest(texOp.Index) : "");
} }
return texCall; return texCall;
@ -288,7 +299,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
if (isIndexed) if (isIndexed)
{ {
indexExpr = GetSoureExpr(context, texOp.GetSource(0), VariableType.S32); indexExpr = GetSoureExpr(context, texOp.GetSource(0), AggregateType.S32);
} }
string samplerName = OperandManager.GetSamplerName(context.Config.Stage, texOp, indexExpr); string samplerName = OperandManager.GetSamplerName(context.Config.Stage, texOp, indexExpr);
@ -303,14 +314,14 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
for (int index = 0; index < coordsCount; index++) for (int index = 0; index < coordsCount; index++)
{ {
elems[index] = GetSoureExpr(context, texOp.GetSource(coordsIndex + index), VariableType.F32); elems[index] = GetSoureExpr(context, texOp.GetSource(coordsIndex + index), AggregateType.FP32);
} }
coordsExpr = "vec" + coordsCount + "(" + string.Join(", ", elems) + ")"; coordsExpr = "vec" + coordsCount + "(" + string.Join(", ", elems) + ")";
} }
else else
{ {
coordsExpr = GetSoureExpr(context, texOp.GetSource(coordsIndex), VariableType.F32); coordsExpr = GetSoureExpr(context, texOp.GetSource(coordsIndex), AggregateType.FP32);
} }
return $"textureQueryLod({samplerName}, {coordsExpr}){GetMask(texOp.Index)}"; return $"textureQueryLod({samplerName}, {coordsExpr}){GetMask(texOp.Index)}";
@ -362,9 +373,9 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
string offsetExpr = GetSoureExpr(context, src1, GetSrcVarType(operation.Inst, 0)); string offsetExpr = GetSoureExpr(context, src1, GetSrcVarType(operation.Inst, 0));
VariableType srcType = OperandManager.GetNodeDestType(context, src2); AggregateType srcType = OperandManager.GetNodeDestType(context, src2);
string src = TypeConversion.ReinterpretCast(context, src2, srcType, VariableType.U32); string src = TypeConversion.ReinterpretCast(context, src2, srcType, AggregateType.U32);
return $"{arrayName}[{offsetExpr}] = {src}"; return $"{arrayName}[{offsetExpr}] = {src}";
} }
@ -376,9 +387,9 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
string offsetExpr = GetSoureExpr(context, src1, GetSrcVarType(operation.Inst, 0)); string offsetExpr = GetSoureExpr(context, src1, GetSrcVarType(operation.Inst, 0));
VariableType srcType = OperandManager.GetNodeDestType(context, src2); AggregateType srcType = OperandManager.GetNodeDestType(context, src2);
string src = TypeConversion.ReinterpretCast(context, src2, srcType, VariableType.U32); string src = TypeConversion.ReinterpretCast(context, src2, srcType, AggregateType.U32);
return $"{HelperFunctionNames.StoreShared16}({offsetExpr}, {src})"; return $"{HelperFunctionNames.StoreShared16}({offsetExpr}, {src})";
} }
@ -390,9 +401,9 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
string offsetExpr = GetSoureExpr(context, src1, GetSrcVarType(operation.Inst, 0)); string offsetExpr = GetSoureExpr(context, src1, GetSrcVarType(operation.Inst, 0));
VariableType srcType = OperandManager.GetNodeDestType(context, src2); AggregateType srcType = OperandManager.GetNodeDestType(context, src2);
string src = TypeConversion.ReinterpretCast(context, src2, srcType, VariableType.U32); string src = TypeConversion.ReinterpretCast(context, src2, srcType, AggregateType.U32);
return $"{HelperFunctionNames.StoreShared8}({offsetExpr}, {src})"; return $"{HelperFunctionNames.StoreShared8}({offsetExpr}, {src})";
} }
@ -406,9 +417,9 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
string indexExpr = GetSoureExpr(context, src1, GetSrcVarType(operation.Inst, 0)); string indexExpr = GetSoureExpr(context, src1, GetSrcVarType(operation.Inst, 0));
string offsetExpr = GetSoureExpr(context, src2, GetSrcVarType(operation.Inst, 1)); string offsetExpr = GetSoureExpr(context, src2, GetSrcVarType(operation.Inst, 1));
VariableType srcType = OperandManager.GetNodeDestType(context, src3); AggregateType srcType = OperandManager.GetNodeDestType(context, src3);
string src = TypeConversion.ReinterpretCast(context, src3, srcType, VariableType.U32); string src = TypeConversion.ReinterpretCast(context, src3, srcType, AggregateType.U32);
string sb = GetStorageBufferAccessor(indexExpr, offsetExpr, context.Config.Stage); string sb = GetStorageBufferAccessor(indexExpr, offsetExpr, context.Config.Stage);
@ -424,9 +435,9 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
string indexExpr = GetSoureExpr(context, src1, GetSrcVarType(operation.Inst, 0)); string indexExpr = GetSoureExpr(context, src1, GetSrcVarType(operation.Inst, 0));
string offsetExpr = GetSoureExpr(context, src2, GetSrcVarType(operation.Inst, 1)); string offsetExpr = GetSoureExpr(context, src2, GetSrcVarType(operation.Inst, 1));
VariableType srcType = OperandManager.GetNodeDestType(context, src3); AggregateType srcType = OperandManager.GetNodeDestType(context, src3);
string src = TypeConversion.ReinterpretCast(context, src3, srcType, VariableType.U32); string src = TypeConversion.ReinterpretCast(context, src3, srcType, AggregateType.U32);
string sb = GetStorageBufferAccessor(indexExpr, offsetExpr, context.Config.Stage); string sb = GetStorageBufferAccessor(indexExpr, offsetExpr, context.Config.Stage);
@ -442,9 +453,9 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
string indexExpr = GetSoureExpr(context, src1, GetSrcVarType(operation.Inst, 0)); string indexExpr = GetSoureExpr(context, src1, GetSrcVarType(operation.Inst, 0));
string offsetExpr = GetSoureExpr(context, src2, GetSrcVarType(operation.Inst, 1)); string offsetExpr = GetSoureExpr(context, src2, GetSrcVarType(operation.Inst, 1));
VariableType srcType = OperandManager.GetNodeDestType(context, src3); AggregateType srcType = OperandManager.GetNodeDestType(context, src3);
string src = TypeConversion.ReinterpretCast(context, src3, srcType, VariableType.U32); string src = TypeConversion.ReinterpretCast(context, src3, srcType, AggregateType.U32);
string sb = GetStorageBufferAccessor(indexExpr, offsetExpr, context.Config.Stage); string sb = GetStorageBufferAccessor(indexExpr, offsetExpr, context.Config.Stage);
@ -469,6 +480,8 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
bool isMultisample = (texOp.Type & SamplerType.Multisample) != 0; bool isMultisample = (texOp.Type & SamplerType.Multisample) != 0;
bool isShadow = (texOp.Type & SamplerType.Shadow) != 0; bool isShadow = (texOp.Type & SamplerType.Shadow) != 0;
bool colorIsVector = isGather || !isShadow;
SamplerType type = texOp.Type & SamplerType.Mask; SamplerType type = texOp.Type & SamplerType.Mask;
bool is2D = type == SamplerType.Texture2D; bool is2D = type == SamplerType.Texture2D;
@ -492,7 +505,19 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
// TODO: Bindless texture support. For now we just return 0. // TODO: Bindless texture support. For now we just return 0.
if (isBindless) if (isBindless)
{ {
return NumberFormatter.FormatFloat(0); string scalarValue = NumberFormatter.FormatFloat(0);
if (colorIsVector)
{
AggregateType outputType = texOp.GetVectorType(AggregateType.FP32);
if ((outputType & AggregateType.ElementCountMask) != 0)
{
return $"{Declarations.GetVarTypeName(outputType, precise: false)}({scalarValue})";
}
}
return scalarValue;
} }
string texCall = intCoords ? "texelFetch" : "texture"; string texCall = intCoords ? "texelFetch" : "texture";
@ -521,7 +546,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
int srcIndex = isBindless ? 1 : 0; int srcIndex = isBindless ? 1 : 0;
string Src(VariableType type) string Src(AggregateType type)
{ {
return GetSoureExpr(context, texOp.GetSource(srcIndex++), type); return GetSoureExpr(context, texOp.GetSource(srcIndex++), type);
} }
@ -530,7 +555,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
if (isIndexed) if (isIndexed)
{ {
indexExpr = Src(VariableType.S32); indexExpr = Src(AggregateType.S32);
} }
string samplerName = OperandManager.GetSamplerName(context.Config.Stage, texOp, indexExpr); string samplerName = OperandManager.GetSamplerName(context.Config.Stage, texOp, indexExpr);
@ -578,7 +603,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
texCall += ", " + str; texCall += ", " + str;
} }
VariableType coordType = intCoords ? VariableType.S32 : VariableType.F32; AggregateType coordType = intCoords ? AggregateType.S32 : AggregateType.FP32;
string AssemblePVector(int count) string AssemblePVector(int count)
{ {
@ -590,7 +615,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
{ {
if (arrayIndexElem == index) if (arrayIndexElem == index)
{ {
elems[index] = Src(VariableType.S32); elems[index] = Src(AggregateType.S32);
if (!intCoords) if (!intCoords)
{ {
@ -652,20 +677,20 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
for (int index = 0; index < count; index++) for (int index = 0; index < count; index++)
{ {
elems[index] = Src(VariableType.F32); elems[index] = Src(AggregateType.FP32);
} }
return "vec" + count + "(" + string.Join(", ", elems) + ")"; return "vec" + count + "(" + string.Join(", ", elems) + ")";
} }
else else
{ {
return Src(VariableType.F32); return Src(AggregateType.FP32);
} }
} }
if (hasExtraCompareArg) if (hasExtraCompareArg)
{ {
Append(Src(VariableType.F32)); Append(Src(AggregateType.FP32));
} }
if (hasDerivatives) if (hasDerivatives)
@ -676,7 +701,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
if (isMultisample) if (isMultisample)
{ {
Append(Src(VariableType.S32)); Append(Src(AggregateType.S32));
} }
else if (hasLodLevel) else if (hasLodLevel)
{ {
@ -691,14 +716,14 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
for (int index = 0; index < count; index++) for (int index = 0; index < count; index++)
{ {
elems[index] = Src(VariableType.S32); elems[index] = Src(AggregateType.S32);
} }
return "ivec" + count + "(" + string.Join(", ", elems) + ")"; return "ivec" + count + "(" + string.Join(", ", elems) + ")";
} }
else else
{ {
return Src(VariableType.S32); return Src(AggregateType.S32);
} }
} }
@ -718,17 +743,17 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
if (hasLodBias) if (hasLodBias)
{ {
Append(Src(VariableType.F32)); Append(Src(AggregateType.FP32));
} }
// textureGather* optional extra component index, // textureGather* optional extra component index,
// not needed for shadow samplers. // not needed for shadow samplers.
if (isGather && !isShadow) if (isGather && !isShadow)
{ {
Append(Src(VariableType.S32)); Append(Src(AggregateType.S32));
} }
texCall += ")" + (isGather || !isShadow ? GetMask(texOp.Index) : ""); texCall += ")" + (colorIsVector ? GetMaskMultiDest(texOp.Index) : "");
return texCall; return texCall;
} }
@ -751,7 +776,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
if (isIndexed) if (isIndexed)
{ {
indexExpr = GetSoureExpr(context, texOp.GetSource(0), VariableType.S32); indexExpr = GetSoureExpr(context, texOp.GetSource(0), AggregateType.S32);
} }
string samplerName = OperandManager.GetSamplerName(context.Config.Stage, texOp, indexExpr); string samplerName = OperandManager.GetSamplerName(context.Config.Stage, texOp, indexExpr);
@ -804,5 +829,20 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
{ {
return '.' + "rgba".Substring(index, 1); return '.' + "rgba".Substring(index, 1);
} }
private static string GetMaskMultiDest(int mask)
{
string swizzle = ".";
for (int i = 0; i < 4; i++)
{
if ((mask & (1 << i)) != 0)
{
swizzle += "xyzw"[i];
}
}
return swizzle;
}
} }
} }

32
Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenVector.cs Normal file
View file

@ -0,0 +1,32 @@
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 InstGenVector
{
public static string VectorExtract(CodeGenContext context, AstOperation operation)
{
IAstNode vector = operation.GetSource(0);
IAstNode index = operation.GetSource(1);
string vectorExpr = GetSoureExpr(context, vector, OperandManager.GetNodeDestType(context, vector));
if (index is AstOperand indexOperand && indexOperand.Type == OperandType.Constant)
{
char elem = "xyzw"[indexOperand.Value];
return $"{vectorExpr}.{elem}";
}
else
{
string indexExpr = GetSoureExpr(context, index, GetSrcVarType(operation.Inst, 1));
return $"{vectorExpr}[{indexExpr}]";
}
}
}
}

18
Ryujinx.Graphics.Shader/CodeGen/Glsl/NumberFormatter.cs
View file

@ -1,4 +1,4 @@
using Ryujinx.Graphics.Shader.StructuredIr; using Ryujinx.Graphics.Shader.Translation;
using System; using System;
using System.Globalization; using System.Globalization;
@ -8,21 +8,21 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
{ {
private const int MaxDecimal = 256; private const int MaxDecimal = 256;
public static bool TryFormat(int value, VariableType dstType, out string formatted) public static bool TryFormat(int value, AggregateType dstType, out string formatted)
{ {
if (dstType == VariableType.F32) if (dstType == AggregateType.FP32)
{ {
return TryFormatFloat(BitConverter.Int32BitsToSingle(value), out formatted); return TryFormatFloat(BitConverter.Int32BitsToSingle(value), out formatted);
} }
else if (dstType == VariableType.S32) else if (dstType == AggregateType.S32)
{ {
formatted = FormatInt(value); formatted = FormatInt(value);
} }
else if (dstType == VariableType.U32) else if (dstType == AggregateType.U32)
{ {
formatted = FormatUint((uint)value); formatted = FormatUint((uint)value);
} }
else if (dstType == VariableType.Bool) else if (dstType == AggregateType.Bool)
{ {
formatted = value != 0 ? "true" : "false"; formatted = value != 0 ? "true" : "false";
} }
@ -65,13 +65,13 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
return true; return true;
} }
public static string FormatInt(int value, VariableType dstType) public static string FormatInt(int value, AggregateType dstType)
{ {
if (dstType == VariableType.S32) if (dstType == AggregateType.S32)
{ {
return FormatInt(value); return FormatInt(value);
} }
else if (dstType == VariableType.U32) else if (dstType == AggregateType.U32)
{ {
return FormatUint((uint)value); return FormatUint((uint)value);
} }

139
Ryujinx.Graphics.Shader/CodeGen/Glsl/OperandManager.cs
View file

@ -4,6 +4,7 @@ using Ryujinx.Graphics.Shader.Translation;
using System; using System;
using System.Collections.Generic; using System.Collections.Generic;
using System.Diagnostics; using System.Diagnostics;
using System.Numerics;
using static Ryujinx.Graphics.Shader.StructuredIr.InstructionInfo; using static Ryujinx.Graphics.Shader.StructuredIr.InstructionInfo;
@ -17,9 +18,9 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
{ {
public string Name { get; } public string Name { get; }
public VariableType Type { get; } public AggregateType Type { get; }
public BuiltInAttribute(string name, VariableType type) public BuiltInAttribute(string name, AggregateType type)
{ {
Name = name; Name = name;
Type = type; Type = type;
@ -28,64 +29,64 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
private static Dictionary<int, BuiltInAttribute> _builtInAttributes = new Dictionary<int, BuiltInAttribute>() private static Dictionary<int, BuiltInAttribute> _builtInAttributes = new Dictionary<int, BuiltInAttribute>()
{ {
{ AttributeConsts.Layer, new BuiltInAttribute("gl_Layer", VariableType.S32) }, { AttributeConsts.Layer, new BuiltInAttribute("gl_Layer", AggregateType.S32) },
{ AttributeConsts.PointSize, new BuiltInAttribute("gl_PointSize", VariableType.F32) }, { AttributeConsts.PointSize, new BuiltInAttribute("gl_PointSize", AggregateType.FP32) },
{ AttributeConsts.PositionX, new BuiltInAttribute("gl_Position.x", VariableType.F32) }, { AttributeConsts.PositionX, new BuiltInAttribute("gl_Position.x", AggregateType.FP32) },
{ AttributeConsts.PositionY, new BuiltInAttribute("gl_Position.y", VariableType.F32) }, { AttributeConsts.PositionY, new BuiltInAttribute("gl_Position.y", AggregateType.FP32) },
{ AttributeConsts.PositionZ, new BuiltInAttribute("gl_Position.z", VariableType.F32) }, { AttributeConsts.PositionZ, new BuiltInAttribute("gl_Position.z", AggregateType.FP32) },
{ AttributeConsts.PositionW, new BuiltInAttribute("gl_Position.w", VariableType.F32) }, { AttributeConsts.PositionW, new BuiltInAttribute("gl_Position.w", AggregateType.FP32) },
{ AttributeConsts.ClipDistance0, new BuiltInAttribute("gl_ClipDistance[0]", VariableType.F32) }, { AttributeConsts.ClipDistance0, new BuiltInAttribute("gl_ClipDistance[0]", AggregateType.FP32) },
{ AttributeConsts.ClipDistance1, new BuiltInAttribute("gl_ClipDistance[1]", VariableType.F32) }, { AttributeConsts.ClipDistance1, new BuiltInAttribute("gl_ClipDistance[1]", AggregateType.FP32) },
{ AttributeConsts.ClipDistance2, new BuiltInAttribute("gl_ClipDistance[2]", VariableType.F32) }, { AttributeConsts.ClipDistance2, new BuiltInAttribute("gl_ClipDistance[2]", AggregateType.FP32) },
{ AttributeConsts.ClipDistance3, new BuiltInAttribute("gl_ClipDistance[3]", VariableType.F32) }, { AttributeConsts.ClipDistance3, new BuiltInAttribute("gl_ClipDistance[3]", AggregateType.FP32) },
{ AttributeConsts.ClipDistance4, new BuiltInAttribute("gl_ClipDistance[4]", VariableType.F32) }, { AttributeConsts.ClipDistance4, new BuiltInAttribute("gl_ClipDistance[4]", AggregateType.FP32) },
{ AttributeConsts.ClipDistance5, new BuiltInAttribute("gl_ClipDistance[5]", VariableType.F32) }, { AttributeConsts.ClipDistance5, new BuiltInAttribute("gl_ClipDistance[5]", AggregateType.FP32) },
{ AttributeConsts.ClipDistance6, new BuiltInAttribute("gl_ClipDistance[6]", VariableType.F32) }, { AttributeConsts.ClipDistance6, new BuiltInAttribute("gl_ClipDistance[6]", AggregateType.FP32) },
{ AttributeConsts.ClipDistance7, new BuiltInAttribute("gl_ClipDistance[7]", VariableType.F32) }, { AttributeConsts.ClipDistance7, new BuiltInAttribute("gl_ClipDistance[7]", AggregateType.FP32) },
{ AttributeConsts.PointCoordX, new BuiltInAttribute("gl_PointCoord.x", VariableType.F32) }, { AttributeConsts.PointCoordX, new BuiltInAttribute("gl_PointCoord.x", AggregateType.FP32) },
{ AttributeConsts.PointCoordY, new BuiltInAttribute("gl_PointCoord.y", VariableType.F32) }, { AttributeConsts.PointCoordY, new BuiltInAttribute("gl_PointCoord.y", AggregateType.FP32) },
{ AttributeConsts.TessCoordX, new BuiltInAttribute("gl_TessCoord.x", VariableType.F32) }, { AttributeConsts.TessCoordX, new BuiltInAttribute("gl_TessCoord.x", AggregateType.FP32) },
{ AttributeConsts.TessCoordY, new BuiltInAttribute("gl_TessCoord.y", VariableType.F32) }, { AttributeConsts.TessCoordY, new BuiltInAttribute("gl_TessCoord.y", AggregateType.FP32) },
{ AttributeConsts.InstanceId, new BuiltInAttribute("gl_InstanceID", VariableType.S32) }, { AttributeConsts.InstanceId, new BuiltInAttribute("gl_InstanceID", AggregateType.S32) },
{ AttributeConsts.VertexId, new BuiltInAttribute("gl_VertexID", VariableType.S32) }, { AttributeConsts.VertexId, new BuiltInAttribute("gl_VertexID", AggregateType.S32) },
{ AttributeConsts.BaseInstance, new BuiltInAttribute("gl_BaseInstanceARB", VariableType.S32) }, { AttributeConsts.BaseInstance, new BuiltInAttribute("gl_BaseInstanceARB", AggregateType.S32) },
{ AttributeConsts.BaseVertex, new BuiltInAttribute("gl_BaseVertexARB", VariableType.S32) }, { AttributeConsts.BaseVertex, new BuiltInAttribute("gl_BaseVertexARB", AggregateType.S32) },
{ AttributeConsts.InstanceIndex, new BuiltInAttribute("gl_InstanceIndex", VariableType.S32) }, { AttributeConsts.InstanceIndex, new BuiltInAttribute("gl_InstanceIndex", AggregateType.S32) },
{ AttributeConsts.VertexIndex, new BuiltInAttribute("gl_VertexIndex", VariableType.S32) }, { AttributeConsts.VertexIndex, new BuiltInAttribute("gl_VertexIndex", AggregateType.S32) },
{ AttributeConsts.DrawIndex, new BuiltInAttribute("gl_DrawIDARB", VariableType.S32) }, { AttributeConsts.DrawIndex, new BuiltInAttribute("gl_DrawIDARB", AggregateType.S32) },
{ AttributeConsts.FrontFacing, new BuiltInAttribute("gl_FrontFacing", VariableType.Bool) }, { AttributeConsts.FrontFacing, new BuiltInAttribute("gl_FrontFacing", AggregateType.Bool) },
// Special. // Special.
{ AttributeConsts.FragmentOutputDepth, new BuiltInAttribute("gl_FragDepth", VariableType.F32) }, { AttributeConsts.FragmentOutputDepth, new BuiltInAttribute("gl_FragDepth", AggregateType.FP32) },
{ AttributeConsts.ThreadKill, new BuiltInAttribute("gl_HelperInvocation", VariableType.Bool) }, { AttributeConsts.ThreadKill, new BuiltInAttribute("gl_HelperInvocation", AggregateType.Bool) },
{ AttributeConsts.ThreadIdX, new BuiltInAttribute("gl_LocalInvocationID.x", VariableType.U32) }, { AttributeConsts.ThreadIdX, new BuiltInAttribute("gl_LocalInvocationID.x", AggregateType.U32) },
{ AttributeConsts.ThreadIdY, new BuiltInAttribute("gl_LocalInvocationID.y", VariableType.U32) }, { AttributeConsts.ThreadIdY, new BuiltInAttribute("gl_LocalInvocationID.y", AggregateType.U32) },
{ AttributeConsts.ThreadIdZ, new BuiltInAttribute("gl_LocalInvocationID.z", VariableType.U32) }, { AttributeConsts.ThreadIdZ, new BuiltInAttribute("gl_LocalInvocationID.z", AggregateType.U32) },
{ AttributeConsts.CtaIdX, new BuiltInAttribute("gl_WorkGroupID.x", VariableType.U32) }, { AttributeConsts.CtaIdX, new BuiltInAttribute("gl_WorkGroupID.x", AggregateType.U32) },
{ AttributeConsts.CtaIdY, new BuiltInAttribute("gl_WorkGroupID.y", VariableType.U32) }, { AttributeConsts.CtaIdY, new BuiltInAttribute("gl_WorkGroupID.y", AggregateType.U32) },
{ AttributeConsts.CtaIdZ, new BuiltInAttribute("gl_WorkGroupID.z", VariableType.U32) }, { AttributeConsts.CtaIdZ, new BuiltInAttribute("gl_WorkGroupID.z", AggregateType.U32) },
{ AttributeConsts.LaneId, new BuiltInAttribute(null, VariableType.U32) }, { AttributeConsts.LaneId, new BuiltInAttribute(null, AggregateType.U32) },
{ AttributeConsts.InvocationId, new BuiltInAttribute("gl_InvocationID", VariableType.S32) }, { AttributeConsts.InvocationId, new BuiltInAttribute("gl_InvocationID", AggregateType.S32) },
{ AttributeConsts.PrimitiveId, new BuiltInAttribute("gl_PrimitiveID", VariableType.S32) }, { AttributeConsts.PrimitiveId, new BuiltInAttribute("gl_PrimitiveID", AggregateType.S32) },
{ AttributeConsts.PatchVerticesIn, new BuiltInAttribute("gl_PatchVerticesIn", VariableType.S32) }, { AttributeConsts.PatchVerticesIn, new BuiltInAttribute("gl_PatchVerticesIn", AggregateType.S32) },
{ AttributeConsts.EqMask, new BuiltInAttribute(null, VariableType.U32) }, { AttributeConsts.EqMask, new BuiltInAttribute(null, AggregateType.U32) },
{ AttributeConsts.GeMask, new BuiltInAttribute(null, VariableType.U32) }, { AttributeConsts.GeMask, new BuiltInAttribute(null, AggregateType.U32) },
{ AttributeConsts.GtMask, new BuiltInAttribute(null, VariableType.U32) }, { AttributeConsts.GtMask, new BuiltInAttribute(null, AggregateType.U32) },
{ AttributeConsts.LeMask, new BuiltInAttribute(null, VariableType.U32) }, { AttributeConsts.LeMask, new BuiltInAttribute(null, AggregateType.U32) },
{ AttributeConsts.LtMask, new BuiltInAttribute(null, VariableType.U32) }, { AttributeConsts.LtMask, new BuiltInAttribute(null, AggregateType.U32) },
// Support uniforms. // Support uniforms.
{ AttributeConsts.FragmentOutputIsBgraBase + 0, new BuiltInAttribute($"{DefaultNames.SupportBlockIsBgraName}[0]", VariableType.Bool) }, { AttributeConsts.FragmentOutputIsBgraBase + 0, new BuiltInAttribute($"{DefaultNames.SupportBlockIsBgraName}[0]", AggregateType.Bool) },
{ AttributeConsts.FragmentOutputIsBgraBase + 4, new BuiltInAttribute($"{DefaultNames.SupportBlockIsBgraName}[1]", VariableType.Bool) }, { AttributeConsts.FragmentOutputIsBgraBase + 4, new BuiltInAttribute($"{DefaultNames.SupportBlockIsBgraName}[1]", AggregateType.Bool) },
{ AttributeConsts.FragmentOutputIsBgraBase + 8, new BuiltInAttribute($"{DefaultNames.SupportBlockIsBgraName}[2]", VariableType.Bool) }, { AttributeConsts.FragmentOutputIsBgraBase + 8, new BuiltInAttribute($"{DefaultNames.SupportBlockIsBgraName}[2]", AggregateType.Bool) },
{ AttributeConsts.FragmentOutputIsBgraBase + 12, new BuiltInAttribute($"{DefaultNames.SupportBlockIsBgraName}[3]", VariableType.Bool) }, { AttributeConsts.FragmentOutputIsBgraBase + 12, new BuiltInAttribute($"{DefaultNames.SupportBlockIsBgraName}[3]", AggregateType.Bool) },
{ AttributeConsts.FragmentOutputIsBgraBase + 16, new BuiltInAttribute($"{DefaultNames.SupportBlockIsBgraName}[4]", VariableType.Bool) }, { AttributeConsts.FragmentOutputIsBgraBase + 16, new BuiltInAttribute($"{DefaultNames.SupportBlockIsBgraName}[4]", AggregateType.Bool) },
{ AttributeConsts.FragmentOutputIsBgraBase + 20, new BuiltInAttribute($"{DefaultNames.SupportBlockIsBgraName}[5]", VariableType.Bool) }, { AttributeConsts.FragmentOutputIsBgraBase + 20, new BuiltInAttribute($"{DefaultNames.SupportBlockIsBgraName}[5]", AggregateType.Bool) },
{ AttributeConsts.FragmentOutputIsBgraBase + 24, new BuiltInAttribute($"{DefaultNames.SupportBlockIsBgraName}[6]", VariableType.Bool) }, { AttributeConsts.FragmentOutputIsBgraBase + 24, new BuiltInAttribute($"{DefaultNames.SupportBlockIsBgraName}[6]", AggregateType.Bool) },
{ AttributeConsts.FragmentOutputIsBgraBase + 28, new BuiltInAttribute($"{DefaultNames.SupportBlockIsBgraName}[7]", VariableType.Bool) }, { AttributeConsts.FragmentOutputIsBgraBase + 28, new BuiltInAttribute($"{DefaultNames.SupportBlockIsBgraName}[7]", AggregateType.Bool) },
{ AttributeConsts.SupportBlockViewInverseX, new BuiltInAttribute($"{DefaultNames.SupportBlockViewportInverse}.x", VariableType.F32) }, { AttributeConsts.SupportBlockViewInverseX, new BuiltInAttribute($"{DefaultNames.SupportBlockViewportInverse}.x", AggregateType.FP32) },
{ AttributeConsts.SupportBlockViewInverseY, new BuiltInAttribute($"{DefaultNames.SupportBlockViewportInverse}.y", VariableType.F32) } { AttributeConsts.SupportBlockViewInverseY, new BuiltInAttribute($"{DefaultNames.SupportBlockViewportInverse}.y", AggregateType.FP32) }
}; };
private Dictionary<AstOperand, string> _locals; private Dictionary<AstOperand, string> _locals;
@ -329,7 +330,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
{ {
if (cbIndexable) if (cbIndexable)
{ {
return GetUbName(stage, NumberFormatter.FormatInt(slot, VariableType.S32)); return GetUbName(stage, NumberFormatter.FormatInt(slot, AggregateType.S32));
} }
return $"{GetShaderStagePrefix(stage)}_{DefaultNames.UniformNamePrefix}{slot}_{DefaultNames.UniformNameSuffix}"; return $"{GetShaderStagePrefix(stage)}_{DefaultNames.UniformNamePrefix}{slot}_{DefaultNames.UniformNameSuffix}";
@ -404,7 +405,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
return $"{DefaultNames.ArgumentNamePrefix}{argIndex}"; return $"{DefaultNames.ArgumentNamePrefix}{argIndex}";
} }
public static VariableType GetNodeDestType(CodeGenContext context, IAstNode node, bool isAsgDest = false) public static AggregateType GetNodeDestType(CodeGenContext context, IAstNode node, bool isAsgDest = false)
{ {
if (node is AstOperation operation) if (node is AstOperation operation)
{ {
@ -431,12 +432,22 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
return context.GetFunction(funcId.Value).ReturnType; return context.GetFunction(funcId.Value).ReturnType;
} }
else if (operation is AstTextureOperation texOp && else if (operation.Inst == Instruction.VectorExtract)
(texOp.Inst == Instruction.ImageLoad ||
texOp.Inst == Instruction.ImageStore ||
texOp.Inst == Instruction.ImageAtomic))
{ {
return texOp.Format.GetComponentType(); return GetNodeDestType(context, operation.GetSource(0)) & ~AggregateType.ElementCountMask;
}
else if (operation is AstTextureOperation texOp)
{
if (texOp.Inst == Instruction.ImageLoad ||
texOp.Inst == Instruction.ImageStore ||
texOp.Inst == Instruction.ImageAtomic)
{
return texOp.GetVectorType(texOp.Format.GetComponentType());
}
else if (texOp.Inst == Instruction.TextureSample)
{
return texOp.GetVectorType(GetDestVarType(operation.Inst));
}
} }
return GetDestVarType(operation.Inst); return GetDestVarType(operation.Inst);
@ -458,7 +469,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
} }
} }
private static VariableType GetOperandVarType(CodeGenContext context, AstOperand operand, bool isAsgDest = false) private static AggregateType GetOperandVarType(CodeGenContext context, AstOperand operand, bool isAsgDest = false)
{ {
if (operand.Type == OperandType.Attribute) if (operand.Type == OperandType.Attribute)
{ {
@ -474,7 +485,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
AttributeType type = context.Config.GpuAccessor.QueryAttributeType(location); AttributeType type = context.Config.GpuAccessor.QueryAttributeType(location);
return type.ToVariableType(); return type.ToAggregateType();
} }
} }

33
Ryujinx.Graphics.Shader/CodeGen/Glsl/TypeConversion.cs
View file

@ -1,6 +1,7 @@
using Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions; using Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions;
using Ryujinx.Graphics.Shader.IntermediateRepresentation; using Ryujinx.Graphics.Shader.IntermediateRepresentation;
using Ryujinx.Graphics.Shader.StructuredIr; using Ryujinx.Graphics.Shader.StructuredIr;
using Ryujinx.Graphics.Shader.Translation;
using System; using System;
namespace Ryujinx.Graphics.Shader.CodeGen.Glsl namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
@ -10,8 +11,8 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
public static string ReinterpretCast( public static string ReinterpretCast(
CodeGenContext context, CodeGenContext context,
IAstNode node, IAstNode node,
VariableType srcType, AggregateType srcType,
VariableType dstType) AggregateType dstType)
{ {
if (node is AstOperand operand && operand.Type == OperandType.Constant) if (node is AstOperand operand && operand.Type == OperandType.Constant)
{ {
@ -26,46 +27,46 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
return ReinterpretCast(expr, node, srcType, dstType); return ReinterpretCast(expr, node, srcType, dstType);
} }
private static string ReinterpretCast(string expr, IAstNode node, VariableType srcType, VariableType dstType) private static string ReinterpretCast(string expr, IAstNode node, AggregateType srcType, AggregateType dstType)
{ {
if (srcType == dstType) if (srcType == dstType)
{ {
return expr; return expr;
} }
if (srcType == VariableType.F32) if (srcType == AggregateType.FP32)
{ {
switch (dstType) switch (dstType)
{ {
case VariableType.Bool: return $"(floatBitsToInt({expr}) != 0)"; case AggregateType.Bool: return $"(floatBitsToInt({expr}) != 0)";
case VariableType.S32: return $"floatBitsToInt({expr})"; case AggregateType.S32: return $"floatBitsToInt({expr})";
case VariableType.U32: return $"floatBitsToUint({expr})"; case AggregateType.U32: return $"floatBitsToUint({expr})";
} }
} }
else if (dstType == VariableType.F32) else if (dstType == AggregateType.FP32)
{ {
switch (srcType) switch (srcType)
{ {
case VariableType.Bool: return $"intBitsToFloat({ReinterpretBoolToInt(expr, node, VariableType.S32)})"; case AggregateType.Bool: return $"intBitsToFloat({ReinterpretBoolToInt(expr, node, AggregateType.S32)})";
case VariableType.S32: return $"intBitsToFloat({expr})"; case AggregateType.S32: return $"intBitsToFloat({expr})";
case VariableType.U32: return $"uintBitsToFloat({expr})"; case AggregateType.U32: return $"uintBitsToFloat({expr})";
} }
} }
else if (srcType == VariableType.Bool) else if (srcType == AggregateType.Bool)
{ {
return ReinterpretBoolToInt(expr, node, dstType); return ReinterpretBoolToInt(expr, node, dstType);
} }
else if (dstType == VariableType.Bool) else if (dstType == AggregateType.Bool)
{ {
expr = InstGenHelper.Enclose(expr, node, Instruction.CompareNotEqual, isLhs: true); expr = InstGenHelper.Enclose(expr, node, Instruction.CompareNotEqual, isLhs: true);
return $"({expr} != 0)"; return $"({expr} != 0)";
} }
else if (dstType == VariableType.S32) else if (dstType == AggregateType.S32)
{ {
return $"int({expr})"; return $"int({expr})";
} }
else if (dstType == VariableType.U32) else if (dstType == AggregateType.U32)
{ {
return $"uint({expr})"; return $"uint({expr})";
} }
@ -73,7 +74,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
throw new ArgumentException($"Invalid reinterpret cast from \"{srcType}\" to \"{dstType}\"."); throw new ArgumentException($"Invalid reinterpret cast from \"{srcType}\" to \"{dstType}\".");
} }
private static string ReinterpretBoolToInt(string expr, IAstNode node, VariableType dstType) private static string ReinterpretBoolToInt(string expr, IAstNode node, AggregateType dstType)
{ {
string trueExpr = NumberFormatter.FormatInt(IrConsts.True, dstType); string trueExpr = NumberFormatter.FormatInt(IrConsts.True, dstType);
string falseExpr = NumberFormatter.FormatInt(IrConsts.False, dstType); string falseExpr = NumberFormatter.FormatInt(IrConsts.False, dstType);

54
Ryujinx.Graphics.Shader/CodeGen/Spirv/CodeGenContext.cs
View file

@ -241,6 +241,29 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
throw new NotImplementedException(node.GetType().Name); throw new NotImplementedException(node.GetType().Name);
} }
public Instruction GetWithType(IAstNode node, out AggregateType type)
{
if (node is AstOperation operation)
{
var opResult = Instructions.Generate(this, operation);
type = opResult.Type;
return opResult.Value;
}
else if (node is AstOperand operand)
{
switch (operand.Type)
{
case IrOperandType.LocalVariable:
type = operand.VarType;
return GetLocal(type, operand);
default:
throw new ArgumentException($"Invalid operand type \"{operand.Type}\".");
}
}
throw new NotImplementedException(node.GetType().Name);
}
private Instruction GetUndefined(AggregateType type) private Instruction GetUndefined(AggregateType type)
{ {
return type switch return type switch
@ -325,7 +348,14 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
if (components > 1) if (components > 1)
{ {
attrOffset &= ~0xf; attrOffset &= ~0xf;
type = AggregateType.Vector | AggregateType.FP32; type = components switch
{
2 => AggregateType.Vector2 | AggregateType.FP32,
3 => AggregateType.Vector3 | AggregateType.FP32,
4 => AggregateType.Vector4 | AggregateType.FP32,
_ => AggregateType.FP32
};
attrInfo = new AttributeInfo(attrOffset, (attr - attrOffset) / 4, components, type, false); attrInfo = new AttributeInfo(attrOffset, (attr - attrOffset) / 4, components, type, false);
} }
} }
@ -335,7 +365,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
bool isIndexed = AttributeInfo.IsArrayAttributeSpirv(Config.Stage, isOutAttr) && (!attrInfo.IsBuiltin || AttributeInfo.IsArrayBuiltIn(attr)); bool isIndexed = AttributeInfo.IsArrayAttributeSpirv(Config.Stage, isOutAttr) && (!attrInfo.IsBuiltin || AttributeInfo.IsArrayBuiltIn(attr));
if ((type & (AggregateType.Array | AggregateType.Vector)) == 0) if ((type & (AggregateType.Array | AggregateType.ElementCountMask)) == 0)
{ {
if (invocationId != null) if (invocationId != null)
{ {
@ -452,7 +482,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
elemType = attrInfo.Type & AggregateType.ElementTypeMask; elemType = attrInfo.Type & AggregateType.ElementTypeMask;
if ((attrInfo.Type & (AggregateType.Array | AggregateType.Vector)) == 0) if ((attrInfo.Type & (AggregateType.Array | AggregateType.ElementCountMask)) == 0)
{ {
return ioVariable; return ioVariable;
} }
@ -533,13 +563,13 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
public Instruction GetLocal(AggregateType dstType, AstOperand local) public Instruction GetLocal(AggregateType dstType, AstOperand local)
{ {
var srcType = local.VarType.Convert(); var srcType = local.VarType;
return BitcastIfNeeded(dstType, srcType, Load(GetType(srcType), GetLocalPointer(local))); return BitcastIfNeeded(dstType, srcType, Load(GetType(srcType), GetLocalPointer(local)));
} }
public Instruction GetArgument(AggregateType dstType, AstOperand funcArg) public Instruction GetArgument(AggregateType dstType, AstOperand funcArg)
{ {
var srcType = funcArg.VarType.Convert(); var srcType = funcArg.VarType;
return BitcastIfNeeded(dstType, srcType, Load(GetType(srcType), GetArgumentPointer(funcArg))); return BitcastIfNeeded(dstType, srcType, Load(GetType(srcType), GetArgumentPointer(funcArg)));
} }
@ -550,13 +580,21 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
public Instruction GetType(AggregateType type, int length = 1) public Instruction GetType(AggregateType type, int length = 1)
{ {
if (type.HasFlag(AggregateType.Array)) if ((type & AggregateType.Array) != 0)
{ {
return TypeArray(GetType(type & ~AggregateType.Array), Constant(TypeU32(), length)); return TypeArray(GetType(type & ~AggregateType.Array), Constant(TypeU32(), length));
} }
else if (type.HasFlag(AggregateType.Vector)) else if ((type & AggregateType.ElementCountMask) != 0)
{ {
return TypeVector(GetType(type & ~AggregateType.Vector), length); int vectorLength = (type & AggregateType.ElementCountMask) switch
{
AggregateType.Vector2 => 2,
AggregateType.Vector3 => 3,
AggregateType.Vector4 => 4,
_ => 1
};
return TypeVector(GetType(type & ~AggregateType.ElementCountMask), vectorLength);
} }
return type switch return type switch

19
Ryujinx.Graphics.Shader/CodeGen/Spirv/Declarations.cs
View file

@ -23,11 +23,11 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
DeclareParameters(context, function.OutArguments, function.InArguments.Length); DeclareParameters(context, function.OutArguments, function.InArguments.Length);
} }
private static void DeclareParameters(CodeGenContext context, IEnumerable<VariableType> argTypes, int argIndex) private static void DeclareParameters(CodeGenContext context, IEnumerable<AggregateType> argTypes, int argIndex)
{ {
foreach (var argType in argTypes) foreach (var argType in argTypes)
{ {
var argPointerType = context.TypePointer(StorageClass.Function, context.GetType(argType.Convert())); var argPointerType = context.TypePointer(StorageClass.Function, context.GetType(argType));
var spvArg = context.FunctionParameter(argPointerType); var spvArg = context.FunctionParameter(argPointerType);
context.DeclareArgument(argIndex++, spvArg); context.DeclareArgument(argIndex++, spvArg);
@ -38,7 +38,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
{ {
foreach (AstOperand local in function.Locals) foreach (AstOperand local in function.Locals)
{ {
var localPointerType = context.TypePointer(StorageClass.Function, context.GetType(local.VarType.Convert())); var localPointerType = context.TypePointer(StorageClass.Function, context.GetType(local.VarType));
var spvLocal = context.Variable(localPointerType, StorageClass.Function); var spvLocal = context.Variable(localPointerType, StorageClass.Function);
context.AddLocalVariable(spvLocal); context.AddLocalVariable(spvLocal);
@ -62,7 +62,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
for (int i = 0; i < function.InArguments.Length; i++) for (int i = 0; i < function.InArguments.Length; i++)
{ {
var type = function.GetArgumentType(i).Convert(); var type = function.GetArgumentType(i);
var localPointerType = context.TypePointer(StorageClass.Function, context.GetType(type)); var localPointerType = context.TypePointer(StorageClass.Function, context.GetType(type));
var spvLocal = context.Variable(localPointerType, StorageClass.Function); var spvLocal = context.Variable(localPointerType, StorageClass.Function);
@ -303,7 +303,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
var dim = GetDim(descriptor.Type); var dim = GetDim(descriptor.Type);
var imageType = context.TypeImage( var imageType = context.TypeImage(
context.GetType(meta.Format.GetComponentType().Convert()), context.GetType(meta.Format.GetComponentType()),
dim, dim,
descriptor.Type.HasFlag(SamplerType.Shadow), descriptor.Type.HasFlag(SamplerType.Shadow),
descriptor.Type.HasFlag(SamplerType.Array), descriptor.Type.HasFlag(SamplerType.Array),
@ -652,7 +652,14 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
if (components > 1) if (components > 1)
{ {
attr &= ~0xf; attr &= ~0xf;
type = AggregateType.Vector | AggregateType.FP32; type = components switch
{
2 => AggregateType.Vector2 | AggregateType.FP32,
3 => AggregateType.Vector3 | AggregateType.FP32,
4 => AggregateType.Vector4 | AggregateType.FP32,
_ => AggregateType.FP32
};
hasComponent = false; hasComponent = false;
} }
} }

17
Ryujinx.Graphics.Shader/CodeGen/Spirv/EnumConversion.cs
View file

@ -1,5 +1,4 @@
using Ryujinx.Graphics.Shader.StructuredIr; using Ryujinx.Graphics.Shader.Translation;
using Ryujinx.Graphics.Shader.Translation;
using System; using System;
using static Spv.Specification; using static Spv.Specification;
@ -7,20 +6,6 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
{ {
static class EnumConversion static class EnumConversion
{ {
public static AggregateType Convert(this VariableType type)
{
return type switch
{
VariableType.None => AggregateType.Void,
VariableType.Bool => AggregateType.Bool,
VariableType.F32 => AggregateType.FP32,
VariableType.F64 => AggregateType.FP64,
VariableType.S32 => AggregateType.S32,
VariableType.U32 => AggregateType.U32,
_ => throw new ArgumentException($"Invalid variable type \"{type}\".")
};
}
public static ExecutionModel Convert(this ShaderStage stage) public static ExecutionModel Convert(this ShaderStage stage)
{ {
return stage switch return stage switch

147
Ryujinx.Graphics.Shader/CodeGen/Spirv/Instructions.cs
View file

@ -4,6 +4,7 @@ using Ryujinx.Graphics.Shader.Translation;
using System; using System;
using System.Collections.Generic; using System.Collections.Generic;
using System.Diagnostics; using System.Diagnostics;
using System.Numerics;
using static Spv.Specification; using static Spv.Specification;
namespace Ryujinx.Graphics.Shader.CodeGen.Spirv namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
@ -146,6 +147,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
Add(Instruction.Truncate, GenerateTruncate); Add(Instruction.Truncate, GenerateTruncate);
Add(Instruction.UnpackDouble2x32, GenerateUnpackDouble2x32); Add(Instruction.UnpackDouble2x32, GenerateUnpackDouble2x32);
Add(Instruction.UnpackHalf2x16, GenerateUnpackHalf2x16); Add(Instruction.UnpackHalf2x16, GenerateUnpackHalf2x16);
Add(Instruction.VectorExtract, GenerateVectorExtract);
Add(Instruction.VoteAll, GenerateVoteAll); Add(Instruction.VoteAll, GenerateVoteAll);
Add(Instruction.VoteAllEqual, GenerateVoteAllEqual); Add(Instruction.VoteAllEqual, GenerateVoteAllEqual);
Add(Instruction.VoteAny, GenerateVoteAny); Add(Instruction.VoteAny, GenerateVoteAny);
@ -317,7 +319,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
} }
else else
{ {
var type = function.GetArgumentType(i).Convert(); var type = function.GetArgumentType(i);
var value = context.Get(type, operand); var value = context.Get(type, operand);
var spvLocal = spvLocals[i]; var spvLocal = spvLocals[i];
@ -327,7 +329,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
} }
} }
var retType = function.ReturnType.Convert(); var retType = function.ReturnType;
var result = context.FunctionCall(context.GetType(retType), spvFunc, args); var result = context.FunctionCall(context.GetType(retType), spvFunc, args);
return new OperationResult(retType, result); return new OperationResult(retType, result);
} }
@ -604,10 +606,10 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
// TODO: Bindless texture support. For now we just return 0/do nothing. // TODO: Bindless texture support. For now we just return 0/do nothing.
if (isBindless) if (isBindless)
{ {
return new OperationResult(componentType.Convert(), componentType switch return new OperationResult(componentType, componentType switch
{ {
VariableType.S32 => context.Constant(context.TypeS32(), 0), AggregateType.S32 => context.Constant(context.TypeS32(), 0),
VariableType.U32 => context.Constant(context.TypeU32(), 0u), AggregateType.U32 => context.Constant(context.TypeU32(), 0u),
_ => context.Constant(context.TypeFP32(), 0f), _ => context.Constant(context.TypeFP32(), 0f),
}); });
} }
@ -652,13 +654,13 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
pCoords = Src(AggregateType.S32); pCoords = Src(AggregateType.S32);
} }
SpvInstruction value = Src(componentType.Convert()); SpvInstruction value = Src(componentType);
(var imageType, var imageVariable) = context.Images[new TextureMeta(texOp.CbufSlot, texOp.Handle, texOp.Format)]; (var imageType, var imageVariable) = context.Images[new TextureMeta(texOp.CbufSlot, texOp.Handle, texOp.Format)];
var image = context.Load(imageType, imageVariable); var image = context.Load(imageType, imageVariable);
SpvInstruction resultType = context.GetType(componentType.Convert()); SpvInstruction resultType = context.GetType(componentType);
SpvInstruction imagePointerType = context.TypePointer(StorageClass.Image, resultType); SpvInstruction imagePointerType = context.TypePointer(StorageClass.Image, resultType);
var pointer = context.ImageTexelPointer(imagePointerType, imageVariable, pCoords, context.Constant(context.TypeU32(), 0)); var pointer = context.ImageTexelPointer(imagePointerType, imageVariable, pCoords, context.Constant(context.TypeU32(), 0));
@ -668,10 +670,10 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
var result = (texOp.Flags & TextureFlags.AtomicMask) switch var result = (texOp.Flags & TextureFlags.AtomicMask) switch
{ {
TextureFlags.Add => context.AtomicIAdd(resultType, pointer, one, zero, value), TextureFlags.Add => context.AtomicIAdd(resultType, pointer, one, zero, value),
TextureFlags.Minimum => componentType == VariableType.S32 TextureFlags.Minimum => componentType == AggregateType.S32
? context.AtomicSMin(resultType, pointer, one, zero, value) ? context.AtomicSMin(resultType, pointer, one, zero, value)
: context.AtomicUMin(resultType, pointer, one, zero, value), : context.AtomicUMin(resultType, pointer, one, zero, value),
TextureFlags.Maximum => componentType == VariableType.S32 TextureFlags.Maximum => componentType == AggregateType.S32
? context.AtomicSMax(resultType, pointer, one, zero, value) ? context.AtomicSMax(resultType, pointer, one, zero, value)
: context.AtomicUMax(resultType, pointer, one, zero, value), : context.AtomicUMax(resultType, pointer, one, zero, value),
TextureFlags.Increment => context.AtomicIIncrement(resultType, pointer, one, zero), TextureFlags.Increment => context.AtomicIIncrement(resultType, pointer, one, zero),
@ -680,11 +682,11 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
TextureFlags.BitwiseOr => context.AtomicOr(resultType, pointer, one, zero, value), TextureFlags.BitwiseOr => context.AtomicOr(resultType, pointer, one, zero, value),
TextureFlags.BitwiseXor => context.AtomicXor(resultType, pointer, one, zero, value), TextureFlags.BitwiseXor => context.AtomicXor(resultType, pointer, one, zero, value),
TextureFlags.Swap => context.AtomicExchange(resultType, pointer, one, zero, value), TextureFlags.Swap => context.AtomicExchange(resultType, pointer, one, zero, value),
TextureFlags.CAS => context.AtomicCompareExchange(resultType, pointer, one, zero, zero, Src(componentType.Convert()), value), TextureFlags.CAS => context.AtomicCompareExchange(resultType, pointer, one, zero, zero, Src(componentType), value),
_ => context.AtomicIAdd(resultType, pointer, one, zero, value), _ => context.AtomicIAdd(resultType, pointer, one, zero, value),
}; };
return new OperationResult(componentType.Convert(), result); return new OperationResult(componentType, result);
} }
private static OperationResult GenerateImageLoad(CodeGenContext context, AstOperation operation) private static OperationResult GenerateImageLoad(CodeGenContext context, AstOperation operation)
@ -698,14 +700,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
// TODO: Bindless texture support. For now we just return 0/do nothing. // TODO: Bindless texture support. For now we just return 0/do nothing.
if (isBindless) if (isBindless)
{ {
var zero = componentType switch return GetZeroOperationResult(context, texOp, componentType, isVector: true);
{
VariableType.S32 => context.Constant(context.TypeS32(), 0),
VariableType.U32 => context.Constant(context.TypeU32(), 0u),
_ => context.Constant(context.TypeFP32(), 0f),
};
return new OperationResult(componentType.Convert(), zero);
} }
bool isArray = (texOp.Type & SamplerType.Array) != 0; bool isArray = (texOp.Type & SamplerType.Array) != 0;
@ -753,12 +748,13 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
(var imageType, var imageVariable) = context.Images[new TextureMeta(texOp.CbufSlot, texOp.Handle, texOp.Format)]; (var imageType, var imageVariable) = context.Images[new TextureMeta(texOp.CbufSlot, texOp.Handle, texOp.Format)];
var image = context.Load(imageType, imageVariable); var image = context.Load(imageType, imageVariable);
var imageComponentType = context.GetType(componentType.Convert()); var imageComponentType = context.GetType(componentType);
var swizzledResultType = texOp.GetVectorType(componentType);
var texel = context.ImageRead(context.TypeVector(imageComponentType, 4), image, pCoords, ImageOperandsMask.MaskNone); var texel = context.ImageRead(context.TypeVector(imageComponentType, 4), image, pCoords, ImageOperandsMask.MaskNone);
var result = context.CompositeExtract(imageComponentType, texel, (SpvLiteralInteger)texOp.Index); var result = GetSwizzledResult(context, texel, swizzledResultType, texOp.Index);
return new OperationResult(componentType.Convert(), result); return new OperationResult(componentType, result);
} }
private static OperationResult GenerateImageStore(CodeGenContext context, AstOperation operation) private static OperationResult GenerateImageStore(CodeGenContext context, AstOperation operation)
@ -823,20 +819,20 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
{ {
if (srcIndex < texOp.SourcesCount) if (srcIndex < texOp.SourcesCount)
{ {
cElems[i] = Src(componentType.Convert()); cElems[i] = Src(componentType);
} }
else else
{ {
cElems[i] = componentType switch cElems[i] = componentType switch
{ {
VariableType.S32 => context.Constant(context.TypeS32(), 0), AggregateType.S32 => context.Constant(context.TypeS32(), 0),
VariableType.U32 => context.Constant(context.TypeU32(), 0u), AggregateType.U32 => context.Constant(context.TypeU32(), 0u),
_ => context.Constant(context.TypeFP32(), 0f), _ => context.Constant(context.TypeFP32(), 0f),
}; };
} }
} }
var texel = context.CompositeConstruct(context.TypeVector(context.GetType(componentType.Convert()), ComponentsCount), cElems); var texel = context.CompositeConstruct(context.TypeVector(context.GetType(componentType), ComponentsCount), cElems);
(var imageType, var imageVariable) = context.Images[new TextureMeta(texOp.CbufSlot, texOp.Handle, texOp.Format)]; (var imageType, var imageVariable) = context.Images[new TextureMeta(texOp.CbufSlot, texOp.Handle, texOp.Format)];
@ -1238,7 +1234,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
var validLocal = (AstOperand)operation.GetSource(3); var validLocal = (AstOperand)operation.GetSource(3);
context.Store(context.GetLocalPointer(validLocal), context.BitcastIfNeeded(validLocal.VarType.Convert(), AggregateType.Bool, valid)); context.Store(context.GetLocalPointer(validLocal), context.BitcastIfNeeded(validLocal.VarType, AggregateType.Bool, valid));
return new OperationResult(AggregateType.FP32, result); return new OperationResult(AggregateType.FP32, result);
} }
@ -1268,7 +1264,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
var validLocal = (AstOperand)operation.GetSource(3); var validLocal = (AstOperand)operation.GetSource(3);
context.Store(context.GetLocalPointer(validLocal), context.BitcastIfNeeded(validLocal.VarType.Convert(), AggregateType.Bool, valid)); context.Store(context.GetLocalPointer(validLocal), context.BitcastIfNeeded(validLocal.VarType, AggregateType.Bool, valid));
return new OperationResult(AggregateType.FP32, result); return new OperationResult(AggregateType.FP32, result);
} }
@ -1294,7 +1290,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
var validLocal = (AstOperand)operation.GetSource(3); var validLocal = (AstOperand)operation.GetSource(3);
context.Store(context.GetLocalPointer(validLocal), context.BitcastIfNeeded(validLocal.VarType.Convert(), AggregateType.Bool, valid)); context.Store(context.GetLocalPointer(validLocal), context.BitcastIfNeeded(validLocal.VarType, AggregateType.Bool, valid));
return new OperationResult(AggregateType.FP32, result); return new OperationResult(AggregateType.FP32, result);
} }
@ -1324,7 +1320,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
var validLocal = (AstOperand)operation.GetSource(3); var validLocal = (AstOperand)operation.GetSource(3);
context.Store(context.GetLocalPointer(validLocal), context.BitcastIfNeeded(validLocal.VarType.Convert(), AggregateType.Bool, valid)); context.Store(context.GetLocalPointer(validLocal), context.BitcastIfNeeded(validLocal.VarType, AggregateType.Bool, valid));
return new OperationResult(AggregateType.FP32, result); return new OperationResult(AggregateType.FP32, result);
} }
@ -1485,10 +1481,12 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
bool isMultisample = (texOp.Type & SamplerType.Multisample) != 0; bool isMultisample = (texOp.Type & SamplerType.Multisample) != 0;
bool isShadow = (texOp.Type & SamplerType.Shadow) != 0; bool isShadow = (texOp.Type & SamplerType.Shadow) != 0;
bool colorIsVector = isGather || !isShadow;
// TODO: Bindless texture support. For now we just return 0. // TODO: Bindless texture support. For now we just return 0.
if (isBindless) if (isBindless)
{ {
return new OperationResult(AggregateType.FP32, context.Constant(context.TypeFP32(), 0f)); return GetZeroOperationResult(context, texOp, AggregateType.FP32, colorIsVector);
} }
// This combination is valid, but not available on GLSL. // This combination is valid, but not available on GLSL.
@ -1705,7 +1703,6 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
operandsList.Add(sample); operandsList.Add(sample);
} }
bool colorIsVector = isGather || !isShadow;
var resultType = colorIsVector ? context.TypeVector(context.TypeFP32(), 4) : context.TypeFP32(); var resultType = colorIsVector ? context.TypeVector(context.TypeFP32(), 4) : context.TypeFP32();
var meta = new TextureMeta(texOp.CbufSlot, texOp.Handle, texOp.Format); var meta = new TextureMeta(texOp.CbufSlot, texOp.Handle, texOp.Format);
@ -1758,12 +1755,16 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
result = context.ImageSampleImplicitLod(resultType, image, pCoords, operandsMask, operands); result = context.ImageSampleImplicitLod(resultType, image, pCoords, operandsMask, operands);
} }
var swizzledResultType = AggregateType.FP32;
if (colorIsVector) if (colorIsVector)
{ {
result = context.CompositeExtract(context.TypeFP32(), result, (SpvLiteralInteger)texOp.Index); swizzledResultType = texOp.GetVectorType(swizzledResultType);
result = GetSwizzledResult(context, result, swizzledResultType, texOp.Index);
} }
return new OperationResult(AggregateType.FP32, result); return new OperationResult(swizzledResultType, result);
} }
private static OperationResult GenerateTextureSize(CodeGenContext context, AstOperation operation) private static OperationResult GenerateTextureSize(CodeGenContext context, AstOperation operation)
@ -1862,6 +1863,26 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
return new OperationResult(AggregateType.FP32, result); return new OperationResult(AggregateType.FP32, result);
} }
private static OperationResult GenerateVectorExtract(CodeGenContext context, AstOperation operation)
{
var vector = context.GetWithType(operation.GetSource(0), out AggregateType vectorType);
var scalarType = vectorType & ~AggregateType.ElementCountMask;
var resultType = context.GetType(scalarType);
SpvInstruction result;
if (operation.GetSource(1) is AstOperand indexOperand && indexOperand.Type == OperandType.Constant)
{
result = context.CompositeExtract(resultType, vector, (SpvLiteralInteger)indexOperand.Value);
}
else
{
var index = context.Get(AggregateType.S32, operation.GetSource(1));
result = context.VectorExtractDynamic(resultType, vector, index);
}
return new OperationResult(scalarType, result);
}
private static OperationResult GenerateVoteAll(CodeGenContext context, AstOperation operation) private static OperationResult GenerateVoteAll(CodeGenContext context, AstOperation operation)
{ {
var execution = context.Constant(context.TypeU32(), Scope.Subgroup); var execution = context.Constant(context.TypeU32(), Scope.Subgroup);
@ -2044,6 +2065,64 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
context.AddLabel(loopEnd); context.AddLabel(loopEnd);
} }
private static OperationResult GetZeroOperationResult(
CodeGenContext context,
AstTextureOperation texOp,
AggregateType scalarType,
bool isVector)
{
var zero = scalarType switch
{
AggregateType.S32 => context.Constant(context.TypeS32(), 0),
AggregateType.U32 => context.Constant(context.TypeU32(), 0u),
_ => context.Constant(context.TypeFP32(), 0f),
};
if (isVector)
{
AggregateType outputType = texOp.GetVectorType(scalarType);
if ((outputType & AggregateType.ElementCountMask) != 0)
{
int componentsCount = BitOperations.PopCount((uint)texOp.Index);
SpvInstruction[] values = new SpvInstruction[componentsCount];
values.AsSpan().Fill(zero);
return new OperationResult(outputType, context.ConstantComposite(context.GetType(outputType), values));
}
}
return new OperationResult(scalarType, zero);
}
private static SpvInstruction GetSwizzledResult(CodeGenContext context, SpvInstruction vector, AggregateType swizzledResultType, int mask)
{
if ((swizzledResultType & AggregateType.ElementCountMask) != 0)
{
SpvLiteralInteger[] components = new SpvLiteralInteger[BitOperations.PopCount((uint)mask)];
int componentIndex = 0;
for (int i = 0; i < 4; i++)
{
if ((mask & (1 << i)) != 0)
{
components[componentIndex++] = i;
}
}
return context.VectorShuffle(context.GetType(swizzledResultType), vector, vector, components);
}
else
{
int componentIndex = (int)BitOperations.TrailingZeroCount(mask);
return context.CompositeExtract(context.GetType(swizzledResultType), vector, (SpvLiteralInteger)componentIndex);
}
}
private static SpvInstruction GetStorageElemPointer(CodeGenContext context, AstOperation operation) private static SpvInstruction GetStorageElemPointer(CodeGenContext context, AstOperation operation)
{ {
var sbVariable = context.StorageBuffersArray; var sbVariable = context.StorageBuffersArray;

8
Ryujinx.Graphics.Shader/CodeGen/Spirv/SpirvGenerator.cs
View file

@ -104,13 +104,13 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
for (int funcIndex = 0; funcIndex < info.Functions.Count; funcIndex++) for (int funcIndex = 0; funcIndex < info.Functions.Count; funcIndex++)
{ {
var function = info.Functions[funcIndex]; var function = info.Functions[funcIndex];
var retType = context.GetType(function.ReturnType.Convert()); var retType = context.GetType(function.ReturnType);
var funcArgs = new SpvInstruction[function.InArguments.Length + function.OutArguments.Length]; var funcArgs = new SpvInstruction[function.InArguments.Length + function.OutArguments.Length];
for (int argIndex = 0; argIndex < funcArgs.Length; argIndex++) for (int argIndex = 0; argIndex < funcArgs.Length; argIndex++)
{ {
var argType = context.GetType(function.GetArgumentType(argIndex).Convert()); var argType = context.GetType(function.GetArgumentType(argIndex));
var argPointerType = context.TypePointer(StorageClass.Function, argType); var argPointerType = context.TypePointer(StorageClass.Function, argType);
funcArgs[argIndex] = argPointerType; funcArgs[argIndex] = argPointerType;
} }
@ -387,7 +387,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
if (dest.Type == OperandType.LocalVariable) if (dest.Type == OperandType.LocalVariable)
{ {
var source = context.Get(dest.VarType.Convert(), assignment.Source); var source = context.Get(dest.VarType, assignment.Source);
context.Store(context.GetLocalPointer(dest), source); context.Store(context.GetLocalPointer(dest), source);
} }
else if (dest.Type == OperandType.Attribute || dest.Type == OperandType.AttributePerPatch) else if (dest.Type == OperandType.Attribute || dest.Type == OperandType.AttributePerPatch)
@ -407,7 +407,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
} }
else if (dest.Type == OperandType.Argument) else if (dest.Type == OperandType.Argument)
{ {
var source = context.Get(dest.VarType.Convert(), assignment.Source); var source = context.Get(dest.VarType, assignment.Source);
context.Store(context.GetArgumentPointer(dest), source); context.Store(context.GetArgumentPointer(dest), source);
} }
else else

116
Ryujinx.Graphics.Shader/Instructions/InstEmitSurface.cs
View file

@ -1,7 +1,9 @@
using Ryujinx.Graphics.Shader.Decoders; using Ryujinx.Graphics.Shader.Decoders;
using Ryujinx.Graphics.Shader.IntermediateRepresentation; using Ryujinx.Graphics.Shader.IntermediateRepresentation;
using Ryujinx.Graphics.Shader.Translation; using Ryujinx.Graphics.Shader.Translation;
using System;
using System.Collections.Generic; using System.Collections.Generic;
using System.Numerics;
using static Ryujinx.Graphics.Shader.Instructions.InstEmitHelper; using static Ryujinx.Graphics.Shader.Instructions.InstEmitHelper;
using static Ryujinx.Graphics.Shader.IntermediateRepresentation.OperandHelper; using static Ryujinx.Graphics.Shader.IntermediateRepresentation.OperandHelper;
@ -217,15 +219,7 @@ namespace Ryujinx.Graphics.Shader.Instructions
return context.Copy(Register(srcB++, RegisterType.Gpr)); return context.Copy(Register(srcB++, RegisterType.Gpr));
} }
Operand GetDest() Operand destOperand = dest != RegisterConsts.RegisterZeroIndex ? Register(dest, RegisterType.Gpr) : null;
{
if (dest >= RegisterConsts.RegisterZeroIndex)
{
return null;
}
return Register(dest++, RegisterType.Gpr);
}
List<Operand> sourcesList = new List<Operand>(); List<Operand> sourcesList = new List<Operand>();
@ -291,7 +285,7 @@ namespace Ryujinx.Graphics.Shader.Instructions
flags, flags,
imm, imm,
0, 0,
GetDest(), new[] { destOperand },
sources); sources);
context.Add(operation); context.Add(operation);
@ -371,36 +365,40 @@ namespace Ryujinx.Graphics.Shader.Instructions
if (useComponents) if (useComponents)
{ {
for (int compMask = (int)componentMask, compIndex = 0; compMask != 0; compMask >>= 1, compIndex++) Operand[] dests = new Operand[BitOperations.PopCount((uint)componentMask)];
{
if ((compMask & 1) == 0)
{
continue;
}
if (srcB == RegisterConsts.RegisterZeroIndex) int outputIndex = 0;
for (int i = 0; i < dests.Length; i++)
{
if (srcB + i >= RegisterConsts.RegisterZeroIndex)
{ {
break; break;
} }
Operand rd = Register(srcB++, RegisterType.Gpr); dests[outputIndex++] = Register(srcB + i, RegisterType.Gpr);
TextureOperation operation = context.CreateTextureOperation(
Instruction.ImageLoad,
type,
flags,
handle,
compIndex,
rd,
sources);
if (!isBindless)
{
operation.Format = context.Config.GetTextureFormat(handle);
}
context.Add(operation);
} }
if (outputIndex != dests.Length)
{
Array.Resize(ref dests, outputIndex);
}
TextureOperation operation = context.CreateTextureOperation(
Instruction.ImageLoad,
type,
flags,
handle,
(int)componentMask,
dests,
sources);
if (!isBindless)
{
operation.Format = context.Config.GetTextureFormat(handle);
}
context.Add(operation);
} }
else else
{ {
@ -412,35 +410,45 @@ namespace Ryujinx.Graphics.Shader.Instructions
} }
int components = GetComponents(size); int components = GetComponents(size);
int compMask = (1 << components) - 1;
for (int compIndex = 0; compIndex < components; compIndex++) Operand[] dests = new Operand[components];
int outputIndex = 0;
for (int i = 0; i < dests.Length; i++)
{ {
if (srcB == RegisterConsts.RegisterZeroIndex) if (srcB + i >= RegisterConsts.RegisterZeroIndex)
{ {
break; break;
} }
Operand rd = Register(srcB++, RegisterType.Gpr); dests[outputIndex++] = Register(srcB + i, RegisterType.Gpr);
}
TextureOperation operation = context.CreateTextureOperation( if (outputIndex != dests.Length)
Instruction.ImageLoad, {
type, Array.Resize(ref dests, outputIndex);
GetTextureFormat(size), }
flags,
handle,
compIndex,
rd,
sources);
context.Add(operation); TextureOperation operation = context.CreateTextureOperation(
Instruction.ImageLoad,
type,
GetTextureFormat(size),
flags,
handle,
compMask,
dests,
sources);
switch (size) context.Add(operation);
{
case SuSize.U8: context.Copy(rd, ZeroExtendTo32(context, rd, 8)); break; switch (size)
case SuSize.U16: context.Copy(rd, ZeroExtendTo32(context, rd, 16)); break; {
case SuSize.S8: context.Copy(rd, SignExtendTo32(context, rd, 8)); break; case SuSize.U8: context.Copy(dests[0], ZeroExtendTo32(context, dests[0], 8)); break;
case SuSize.S16: context.Copy(rd, SignExtendTo32(context, rd, 16)); break; case SuSize.U16: context.Copy(dests[0], ZeroExtendTo32(context, dests[0], 16)); break;
} case SuSize.S8: context.Copy(dests[0], SignExtendTo32(context, dests[0], 8)); break;
case SuSize.S16: context.Copy(dests[0], SignExtendTo32(context, dests[0], 16)); break;
} }
} }
} }

197
Ryujinx.Graphics.Shader/Instructions/InstEmitTexture.cs
View file

@ -3,6 +3,7 @@ using Ryujinx.Graphics.Shader.IntermediateRepresentation;
using Ryujinx.Graphics.Shader.Translation; using Ryujinx.Graphics.Shader.Translation;
using System; using System;
using System.Collections.Generic; using System.Collections.Generic;
using System.Numerics;
using static Ryujinx.Graphics.Shader.IntermediateRepresentation.OperandHelper; using static Ryujinx.Graphics.Shader.IntermediateRepresentation.OperandHelper;
@ -303,42 +304,37 @@ namespace Ryujinx.Graphics.Shader.Instructions
} }
Operand[] sources = sourcesList.ToArray(); Operand[] sources = sourcesList.ToArray();
Operand[] dests = new Operand[BitOperations.PopCount((uint)componentMask)];
Operand GetDest() int outputIndex = 0;
for (int i = 0; i < dests.Length; i++)
{ {
if (rdIndex >= RegisterConsts.RegisterZeroIndex) if (rdIndex + i >= RegisterConsts.RegisterZeroIndex)
{ {
return null; break;
} }
return Register(rdIndex++, RegisterType.Gpr); dests[outputIndex++] = Register(rdIndex + i, RegisterType.Gpr);
}
if (outputIndex != dests.Length)
{
Array.Resize(ref dests, outputIndex);
} }
int handle = !isBindless ? imm : 0; int handle = !isBindless ? imm : 0;
for (int compMask = componentMask, compIndex = 0; compMask != 0; compMask >>= 1, compIndex++) TextureOperation operation = context.CreateTextureOperation(
{ Instruction.TextureSample,
if ((compMask & 1) != 0) type,
{ flags,
Operand dest = GetDest(); handle,
componentMask,
dests,
sources);
if (dest == null) context.Add(operation);
{
break;
}
TextureOperation operation = context.CreateTextureOperation(
Instruction.TextureSample,
type,
flags,
handle,
compIndex,
dest,
sources);
context.Add(operation);
}
}
} }
private static void EmitTexs( private static void EmitTexs(
@ -624,18 +620,23 @@ namespace Ryujinx.Graphics.Shader.Instructions
Operand[] rd0 = new Operand[2] { ConstF(0), ConstF(0) }; Operand[] rd0 = new Operand[2] { ConstF(0), ConstF(0) };
Operand[] rd1 = new Operand[2] { ConstF(0), ConstF(0) }; Operand[] rd1 = new Operand[2] { ConstF(0), ConstF(0) };
int destIncrement = 0; int handle = imm;
int componentMask = _maskLut[dest2 == RegisterConsts.RegisterZeroIndex ? 0 : 1, writeMask];
Operand GetDest() int componentsCount = BitOperations.PopCount((uint)componentMask);
Operand[] dests = new Operand[componentsCount];
int outputIndex = 0;
for (int i = 0; i < componentsCount; i++)
{ {
int high = destIncrement >> 1; int high = i >> 1;
int low = destIncrement & 1; int low = i & 1;
destIncrement++;
if (isF16) if (isF16)
{ {
return high != 0 dests[outputIndex++] = high != 0
? (rd1[low] = Local()) ? (rd1[low] = Local())
: (rd0[low] = Local()); : (rd0[low] = Local());
} }
@ -648,30 +649,26 @@ namespace Ryujinx.Graphics.Shader.Instructions
rdIndex += low; rdIndex += low;
} }
return Register(rdIndex, RegisterType.Gpr); dests[outputIndex++] = Register(rdIndex, RegisterType.Gpr);
} }
} }
int handle = imm; if (outputIndex != dests.Length)
int componentMask = _maskLut[dest2 == RegisterConsts.RegisterZeroIndex ? 0 : 1, writeMask];
for (int compMask = componentMask, compIndex = 0; compMask != 0; compMask >>= 1, compIndex++)
{ {
if ((compMask & 1) != 0) Array.Resize(ref dests, outputIndex);
{
TextureOperation operation = context.CreateTextureOperation(
Instruction.TextureSample,
type,
flags,
handle,
compIndex,
GetDest(),
sources);
context.Add(operation);
}
} }
TextureOperation operation = context.CreateTextureOperation(
Instruction.TextureSample,
type,
flags,
handle,
componentMask,
dests,
sources);
context.Add(operation);
if (isF16) if (isF16)
{ {
context.Copy(Register(dest, RegisterType.Gpr), context.PackHalf2x16(rd0[0], rd0[1])); context.Copy(Register(dest, RegisterType.Gpr), context.PackHalf2x16(rd0[0], rd0[1]));
@ -797,42 +794,37 @@ namespace Ryujinx.Graphics.Shader.Instructions
sourcesList.Add(Const((int)component)); sourcesList.Add(Const((int)component));
Operand[] sources = sourcesList.ToArray(); Operand[] sources = sourcesList.ToArray();
Operand[] dests = new Operand[BitOperations.PopCount((uint)componentMask)];
Operand GetDest() int outputIndex = 0;
for (int i = 0; i < dests.Length; i++)
{ {
if (dest >= RegisterConsts.RegisterZeroIndex) if (dest + i >= RegisterConsts.RegisterZeroIndex)
{ {
return null; break;
} }
return Register(dest++, RegisterType.Gpr); dests[outputIndex++] = Register(dest + i, RegisterType.Gpr);
}
if (outputIndex != dests.Length)
{
Array.Resize(ref dests, outputIndex);
} }
int handle = imm; int handle = imm;
for (int compMask = componentMask, compIndex = 0; compMask != 0; compMask >>= 1, compIndex++) TextureOperation operation = context.CreateTextureOperation(
{ Instruction.TextureSample,
if ((compMask & 1) != 0) type,
{ flags,
Operand destOperand = GetDest(); handle,
componentMask,
dests,
sources);
if (destOperand == null) context.Add(operation);
{
break;
}
TextureOperation operation = context.CreateTextureOperation(
Instruction.TextureSample,
type,
flags,
handle,
compIndex,
destOperand,
sources);
context.Add(operation);
}
}
} }
private static void EmitTmml( private static void EmitTmml(
@ -951,7 +943,7 @@ namespace Ryujinx.Graphics.Shader.Instructions
flags, flags,
handle, handle,
compIndex ^ 1, // The instruction component order is the inverse of GLSL's. compIndex ^ 1, // The instruction component order is the inverse of GLSL's.
tempDest, new[] { tempDest },
sources); sources);
context.Add(operation); context.Add(operation);
@ -1071,42 +1063,37 @@ namespace Ryujinx.Graphics.Shader.Instructions
} }
Operand[] sources = sourcesList.ToArray(); Operand[] sources = sourcesList.ToArray();
Operand[] dests = new Operand[BitOperations.PopCount((uint)componentMask)];
Operand GetDest() int outputIndex = 0;
for (int i = 0; i < dests.Length; i++)
{ {
if (dest >= RegisterConsts.RegisterZeroIndex) if (dest + i >= RegisterConsts.RegisterZeroIndex)
{ {
return null; break;
} }
return Register(dest++, RegisterType.Gpr); dests[outputIndex++] = Register(dest + i, RegisterType.Gpr);
}
if (outputIndex != dests.Length)
{
Array.Resize(ref dests, outputIndex);
} }
int handle = imm; int handle = imm;
for (int compMask = componentMask, compIndex = 0; compMask != 0; compMask >>= 1, compIndex++) TextureOperation operation = context.CreateTextureOperation(
{ Instruction.TextureSample,
if ((compMask & 1) != 0) type,
{ flags,
Operand destOperand = GetDest(); handle,
componentMask,
dests,
sources);
if (destOperand == null) context.Add(operation);
{
break;
}
TextureOperation operation = context.CreateTextureOperation(
Instruction.TextureSample,
type,
flags,
handle,
compIndex,
destOperand,
sources);
context.Add(operation);
}
}
} }
private static void EmitTxq( private static void EmitTxq(
@ -1188,7 +1175,7 @@ namespace Ryujinx.Graphics.Shader.Instructions
flags, flags,
imm, imm,
compIndex, compIndex,
destOperand, new[] { destOperand },
sources); sources);
context.Add(operation); context.Add(operation);

1
Ryujinx.Graphics.Shader/IntermediateRepresentation/Instruction.cs
View file

@ -134,6 +134,7 @@ namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
Truncate, Truncate,
UnpackDouble2x32, UnpackDouble2x32,
UnpackHalf2x16, UnpackHalf2x16,
VectorExtract,
VoteAll, VoteAll,
VoteAllEqual, VoteAllEqual,
VoteAny, VoteAny,

21
Ryujinx.Graphics.Shader/IntermediateRepresentation/Operation.cs
View file

@ -62,18 +62,25 @@ namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
Inst = inst; Inst = inst;
Index = index; Index = index;
// The array may be modified externally, so we store a copy. if (dests != null)
_dests = (Operand[])dests.Clone();
for (int dstIndex = 0; dstIndex < dests.Length; dstIndex++)
{ {
Operand dest = dests[dstIndex]; // The array may be modified externally, so we store a copy.
_dests = (Operand[])dests.Clone();
if (dest != null && dest.Type == OperandType.LocalVariable) for (int dstIndex = 0; dstIndex < dests.Length; dstIndex++)
{ {
dest.AsgOp = this; Operand dest = dests[dstIndex];
if (dest != null && dest.Type == OperandType.LocalVariable)
{
dest.AsgOp = this;
}
} }
} }
else
{
_dests = Array.Empty<Operand>();
}
} }
public Operation(Instruction inst, Operand dest, params Operand[] sources) : this(sources) public Operation(Instruction inst, Operand dest, params Operand[] sources) : this(sources)

8
Ryujinx.Graphics.Shader/IntermediateRepresentation/TextureOperation.cs
View file

@ -19,8 +19,8 @@ namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
int cbufSlot, int cbufSlot,
int handle, int handle,
int compIndex, int compIndex,
Operand dest, Operand[] dests,
Operand[] sources) : base(inst, compIndex, dest, sources) Operand[] sources) : base(inst, compIndex, dests, sources)
{ {
Type = type; Type = type;
Format = format; Format = format;
@ -36,8 +36,8 @@ namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
TextureFlags flags, TextureFlags flags,
int handle, int handle,
int compIndex, int compIndex,
Operand dest, Operand[] dests,
Operand[] sources) : this(inst, type, format, flags, DefaultCbufSlot, handle, compIndex, dest, sources) Operand[] sources) : this(inst, type, format, flags, DefaultCbufSlot, handle, compIndex, dests, sources)
{ {
} }

8
Ryujinx.Graphics.Shader/SamplerType.cs
View file

@ -1,4 +1,4 @@
using Ryujinx.Graphics.Shader.StructuredIr; using Ryujinx.Graphics.Shader.Translation;
using System; using System;
namespace Ryujinx.Graphics.Shader namespace Ryujinx.Graphics.Shader
@ -66,7 +66,7 @@ namespace Ryujinx.Graphics.Shader
return typeName; return typeName;
} }
public static string ToGlslImageType(this SamplerType type, VariableType componentType) public static string ToGlslImageType(this SamplerType type, AggregateType componentType)
{ {
string typeName = (type & SamplerType.Mask) switch string typeName = (type & SamplerType.Mask) switch
{ {
@ -90,8 +90,8 @@ namespace Ryujinx.Graphics.Shader
switch (componentType) switch (componentType)
{ {
case VariableType.U32: typeName = 'u' + typeName; break; case AggregateType.U32: typeName = 'u' + typeName; break;
case VariableType.S32: typeName = 'i' + typeName; break; case AggregateType.S32: typeName = 'i' + typeName; break;
} }
return typeName; return typeName;

3
Ryujinx.Graphics.Shader/StructuredIr/AstHelper.cs
View file

@ -1,4 +1,5 @@
using Ryujinx.Graphics.Shader.IntermediateRepresentation; using Ryujinx.Graphics.Shader.IntermediateRepresentation;
using Ryujinx.Graphics.Shader.Translation;
namespace Ryujinx.Graphics.Shader.StructuredIr namespace Ryujinx.Graphics.Shader.StructuredIr
{ {
@ -46,7 +47,7 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
return new AstOperand(OperandType.Constant, value); return new AstOperand(OperandType.Constant, value);
} }
public static AstOperand Local(VariableType type) public static AstOperand Local(AggregateType type)
{ {
AstOperand local = new AstOperand(OperandType.LocalVariable); AstOperand local = new AstOperand(OperandType.LocalVariable);

5
Ryujinx.Graphics.Shader/StructuredIr/AstOperand.cs
View file

@ -1,4 +1,5 @@
using Ryujinx.Graphics.Shader.IntermediateRepresentation; using Ryujinx.Graphics.Shader.IntermediateRepresentation;
using Ryujinx.Graphics.Shader.Translation;
using System.Collections.Generic; using System.Collections.Generic;
namespace Ryujinx.Graphics.Shader.StructuredIr namespace Ryujinx.Graphics.Shader.StructuredIr
@ -10,7 +11,7 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
public OperandType Type { get; } public OperandType Type { get; }
public VariableType VarType { get; set; } public AggregateType VarType { get; set; }
public int Value { get; } public int Value { get; }
@ -22,7 +23,7 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
Defs = new HashSet<IAstNode>(); Defs = new HashSet<IAstNode>();
Uses = new HashSet<IAstNode>(); Uses = new HashSet<IAstNode>();
VarType = VariableType.S32; VarType = AggregateType.S32;
} }
public AstOperand(Operand operand) : this() public AstOperand(Operand operand) : this()

18
Ryujinx.Graphics.Shader/StructuredIr/AstOperation.cs
View file

@ -1,4 +1,6 @@
using Ryujinx.Graphics.Shader.IntermediateRepresentation; using Ryujinx.Graphics.Shader.IntermediateRepresentation;
using Ryujinx.Graphics.Shader.Translation;
using System.Numerics;
using static Ryujinx.Graphics.Shader.StructuredIr.AstHelper; using static Ryujinx.Graphics.Shader.StructuredIr.AstHelper;
@ -56,5 +58,21 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
_sources[index] = source; _sources[index] = source;
} }
public AggregateType GetVectorType(AggregateType scalarType)
{
int componentsCount = BitOperations.PopCount((uint)Index);
AggregateType type = scalarType;
switch (componentsCount)
{
case 2: type |= AggregateType.Vector2; break;
case 3: type |= AggregateType.Vector3; break;
case 4: type |= AggregateType.Vector4; break;
}
return type;
}
} }
} }

272
Ryujinx.Graphics.Shader/StructuredIr/InstructionInfo.cs
View file

@ -1,4 +1,5 @@
using Ryujinx.Graphics.Shader.IntermediateRepresentation; using Ryujinx.Graphics.Shader.IntermediateRepresentation;
using Ryujinx.Graphics.Shader.Translation;
using System; using System;
namespace Ryujinx.Graphics.Shader.StructuredIr namespace Ryujinx.Graphics.Shader.StructuredIr
@ -7,11 +8,11 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
{ {
private readonly struct InstInfo private readonly struct InstInfo
{ {
public VariableType DestType { get; } public AggregateType DestType { get; }
public VariableType[] SrcTypes { get; } public AggregateType[] SrcTypes { get; }
public InstInfo(VariableType destType, params VariableType[] srcTypes) public InstInfo(AggregateType destType, params AggregateType[] srcTypes)
{ {
DestType = destType; DestType = destType;
SrcTypes = srcTypes; SrcTypes = srcTypes;
@ -24,176 +25,173 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
{ {
_infoTbl = new InstInfo[(int)Instruction.Count]; _infoTbl = new InstInfo[(int)Instruction.Count];
// Inst Destination type Source 1 type Source 2 type Source 3 type Source 4 type // Inst Destination type Source 1 type Source 2 type Source 3 type Source 4 type
Add(Instruction.AtomicAdd, VariableType.U32, VariableType.S32, VariableType.S32, VariableType.U32); Add(Instruction.AtomicAdd, AggregateType.U32, AggregateType.S32, AggregateType.S32, AggregateType.U32);
Add(Instruction.AtomicAnd, VariableType.U32, VariableType.S32, VariableType.S32, VariableType.U32); Add(Instruction.AtomicAnd, AggregateType.U32, AggregateType.S32, AggregateType.S32, AggregateType.U32);
Add(Instruction.AtomicCompareAndSwap, VariableType.U32, VariableType.S32, VariableType.S32, VariableType.U32, VariableType.U32); Add(Instruction.AtomicCompareAndSwap, AggregateType.U32, AggregateType.S32, AggregateType.S32, AggregateType.U32, AggregateType.U32);
Add(Instruction.AtomicMaxS32, VariableType.S32, VariableType.S32, VariableType.S32, VariableType.S32); Add(Instruction.AtomicMaxS32, AggregateType.S32, AggregateType.S32, AggregateType.S32, AggregateType.S32);
Add(Instruction.AtomicMaxU32, VariableType.U32, VariableType.S32, VariableType.S32, VariableType.U32); Add(Instruction.AtomicMaxU32, AggregateType.U32, AggregateType.S32, AggregateType.S32, AggregateType.U32);
Add(Instruction.AtomicMinS32, VariableType.S32, VariableType.S32, VariableType.S32, VariableType.S32); Add(Instruction.AtomicMinS32, AggregateType.S32, AggregateType.S32, AggregateType.S32, AggregateType.S32);
Add(Instruction.AtomicMinU32, VariableType.U32, VariableType.S32, VariableType.S32, VariableType.U32); Add(Instruction.AtomicMinU32, AggregateType.U32, AggregateType.S32, AggregateType.S32, AggregateType.U32);
Add(Instruction.AtomicOr, VariableType.U32, VariableType.S32, VariableType.S32, VariableType.U32); Add(Instruction.AtomicOr, AggregateType.U32, AggregateType.S32, AggregateType.S32, AggregateType.U32);
Add(Instruction.AtomicSwap, VariableType.U32, VariableType.S32, VariableType.S32, VariableType.U32); Add(Instruction.AtomicSwap, AggregateType.U32, AggregateType.S32, AggregateType.S32, AggregateType.U32);
Add(Instruction.AtomicXor, VariableType.U32, VariableType.S32, VariableType.S32, VariableType.U32); Add(Instruction.AtomicXor, AggregateType.U32, AggregateType.S32, AggregateType.S32, AggregateType.U32);
Add(Instruction.Absolute, VariableType.Scalar, VariableType.Scalar); Add(Instruction.Absolute, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.Add, VariableType.Scalar, VariableType.Scalar, VariableType.Scalar); Add(Instruction.Add, AggregateType.Scalar, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.Ballot, VariableType.U32, VariableType.Bool); Add(Instruction.Ballot, AggregateType.U32, AggregateType.Bool);
Add(Instruction.BitCount, VariableType.Int, VariableType.Int); Add(Instruction.BitCount, AggregateType.S32, AggregateType.S32);
Add(Instruction.BitfieldExtractS32, VariableType.S32, VariableType.S32, VariableType.S32, VariableType.S32); Add(Instruction.BitfieldExtractS32, AggregateType.S32, AggregateType.S32, AggregateType.S32, AggregateType.S32);
Add(Instruction.BitfieldExtractU32, VariableType.U32, VariableType.U32, VariableType.S32, VariableType.S32); Add(Instruction.BitfieldExtractU32, AggregateType.U32, AggregateType.U32, AggregateType.S32, AggregateType.S32);
Add(Instruction.BitfieldInsert, VariableType.Int, VariableType.Int, VariableType.Int, VariableType.S32, VariableType.S32); Add(Instruction.BitfieldInsert, AggregateType.S32, AggregateType.S32, AggregateType.S32, AggregateType.S32, AggregateType.S32);
Add(Instruction.BitfieldReverse, VariableType.Int, VariableType.Int); Add(Instruction.BitfieldReverse, AggregateType.S32, AggregateType.S32);
Add(Instruction.BitwiseAnd, VariableType.Int, VariableType.Int, VariableType.Int); Add(Instruction.BitwiseAnd, AggregateType.S32, AggregateType.S32, AggregateType.S32);
Add(Instruction.BitwiseExclusiveOr, VariableType.Int, VariableType.Int, VariableType.Int); Add(Instruction.BitwiseExclusiveOr, AggregateType.S32, AggregateType.S32, AggregateType.S32);
Add(Instruction.BitwiseNot, VariableType.Int, VariableType.Int); Add(Instruction.BitwiseNot, AggregateType.S32, AggregateType.S32);
Add(Instruction.BitwiseOr, VariableType.Int, VariableType.Int, VariableType.Int); Add(Instruction.BitwiseOr, AggregateType.S32, AggregateType.S32, AggregateType.S32);
Add(Instruction.BranchIfTrue, VariableType.None, VariableType.Bool); Add(Instruction.BranchIfTrue, AggregateType.Void, AggregateType.Bool);
Add(Instruction.BranchIfFalse, VariableType.None, VariableType.Bool); Add(Instruction.BranchIfFalse, AggregateType.Void, AggregateType.Bool);
Add(Instruction.Call, VariableType.Scalar); Add(Instruction.Call, AggregateType.Scalar);
Add(Instruction.Ceiling, VariableType.Scalar, VariableType.Scalar, VariableType.Scalar); Add(Instruction.Ceiling, AggregateType.Scalar, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.Clamp, VariableType.Scalar, VariableType.Scalar, VariableType.Scalar, VariableType.Scalar); Add(Instruction.Clamp, AggregateType.Scalar, AggregateType.Scalar, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.ClampU32, VariableType.U32, VariableType.U32, VariableType.U32, VariableType.U32); Add(Instruction.ClampU32, AggregateType.U32, AggregateType.U32, AggregateType.U32, AggregateType.U32);
Add(Instruction.CompareEqual, VariableType.Bool, VariableType.Scalar, VariableType.Scalar); Add(Instruction.CompareEqual, AggregateType.Bool, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.CompareGreater, VariableType.Bool, VariableType.Scalar, VariableType.Scalar); Add(Instruction.CompareGreater, AggregateType.Bool, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.CompareGreaterOrEqual, VariableType.Bool, VariableType.Scalar, VariableType.Scalar); Add(Instruction.CompareGreaterOrEqual, AggregateType.Bool, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.CompareGreaterOrEqualU32, VariableType.Bool, VariableType.U32, VariableType.U32); Add(Instruction.CompareGreaterOrEqualU32, AggregateType.Bool, AggregateType.U32, AggregateType.U32);
Add(Instruction.CompareGreaterU32, VariableType.Bool, VariableType.U32, VariableType.U32); Add(Instruction.CompareGreaterU32, AggregateType.Bool, AggregateType.U32, AggregateType.U32);
Add(Instruction.CompareLess, VariableType.Bool, VariableType.Scalar, VariableType.Scalar); Add(Instruction.CompareLess, AggregateType.Bool, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.CompareLessOrEqual, VariableType.Bool, VariableType.Scalar, VariableType.Scalar); Add(Instruction.CompareLessOrEqual, AggregateType.Bool, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.CompareLessOrEqualU32, VariableType.Bool, VariableType.U32, VariableType.U32); Add(Instruction.CompareLessOrEqualU32, AggregateType.Bool, AggregateType.U32, AggregateType.U32);
Add(Instruction.CompareLessU32, VariableType.Bool, VariableType.U32, VariableType.U32); Add(Instruction.CompareLessU32, AggregateType.Bool, AggregateType.U32, AggregateType.U32);
Add(Instruction.CompareNotEqual, VariableType.Bool, VariableType.Scalar, VariableType.Scalar); Add(Instruction.CompareNotEqual, AggregateType.Bool, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.ConditionalSelect, VariableType.Scalar, VariableType.Bool, VariableType.Scalar, VariableType.Scalar); Add(Instruction.ConditionalSelect, AggregateType.Scalar, AggregateType.Bool, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.ConvertFP32ToFP64, VariableType.F64, VariableType.F32); Add(Instruction.ConvertFP32ToFP64, AggregateType.FP64, AggregateType.FP32);
Add(Instruction.ConvertFP64ToFP32, VariableType.F32, VariableType.F64); Add(Instruction.ConvertFP64ToFP32, AggregateType.FP32, AggregateType.FP64);
Add(Instruction.ConvertFP32ToS32, VariableType.S32, VariableType.F32); Add(Instruction.ConvertFP32ToS32, AggregateType.S32, AggregateType.FP32);
Add(Instruction.ConvertFP32ToU32, VariableType.U32, VariableType.F32); Add(Instruction.ConvertFP32ToU32, AggregateType.U32, AggregateType.FP32);
Add(Instruction.ConvertFP64ToS32, VariableType.S32, VariableType.F64); Add(Instruction.ConvertFP64ToS32, AggregateType.S32, AggregateType.FP64);
Add(Instruction.ConvertFP64ToU32, VariableType.U32, VariableType.F64); Add(Instruction.ConvertFP64ToU32, AggregateType.U32, AggregateType.FP64);
Add(Instruction.ConvertS32ToFP32, VariableType.F32, VariableType.S32); Add(Instruction.ConvertS32ToFP32, AggregateType.FP32, AggregateType.S32);
Add(Instruction.ConvertS32ToFP64, VariableType.F64, VariableType.S32); Add(Instruction.ConvertS32ToFP64, AggregateType.FP64, AggregateType.S32);
Add(Instruction.ConvertU32ToFP32, VariableType.F32, VariableType.U32); Add(Instruction.ConvertU32ToFP32, AggregateType.FP32, AggregateType.U32);
Add(Instruction.ConvertU32ToFP64, VariableType.F64, VariableType.U32); Add(Instruction.ConvertU32ToFP64, AggregateType.FP64, AggregateType.U32);
Add(Instruction.Cosine, VariableType.Scalar, VariableType.Scalar); Add(Instruction.Cosine, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.Ddx, VariableType.F32, VariableType.F32); Add(Instruction.Ddx, AggregateType.FP32, AggregateType.FP32);
Add(Instruction.Ddy, VariableType.F32, VariableType.F32); Add(Instruction.Ddy, AggregateType.FP32, AggregateType.FP32);
Add(Instruction.Divide, VariableType.Scalar, VariableType.Scalar, VariableType.Scalar); Add(Instruction.Divide, AggregateType.Scalar, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.ExponentB2, VariableType.Scalar, VariableType.Scalar); Add(Instruction.ExponentB2, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.FindLSB, VariableType.Int, VariableType.Int); Add(Instruction.FindLSB, AggregateType.S32, AggregateType.S32);
Add(Instruction.FindMSBS32, VariableType.S32, VariableType.S32); Add(Instruction.FindMSBS32, AggregateType.S32, AggregateType.S32);
Add(Instruction.FindMSBU32, VariableType.S32, VariableType.U32); Add(Instruction.FindMSBU32, AggregateType.S32, AggregateType.U32);
Add(Instruction.Floor, VariableType.Scalar, VariableType.Scalar); Add(Instruction.Floor, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.FusedMultiplyAdd, VariableType.Scalar, VariableType.Scalar, VariableType.Scalar, VariableType.Scalar); Add(Instruction.FusedMultiplyAdd, AggregateType.Scalar, AggregateType.Scalar, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.ImageLoad, VariableType.F32); Add(Instruction.ImageLoad, AggregateType.FP32);
Add(Instruction.ImageStore, VariableType.None); Add(Instruction.ImageStore, AggregateType.Void);
Add(Instruction.ImageAtomic, VariableType.S32); Add(Instruction.ImageAtomic, AggregateType.S32);
Add(Instruction.IsNan, VariableType.Bool, VariableType.Scalar); Add(Instruction.IsNan, AggregateType.Bool, AggregateType.Scalar);
Add(Instruction.LoadAttribute, VariableType.F32, VariableType.S32, VariableType.S32, VariableType.S32); Add(Instruction.LoadAttribute, AggregateType.FP32, AggregateType.S32, AggregateType.S32, AggregateType.S32);
Add(Instruction.LoadConstant, VariableType.F32, VariableType.S32, VariableType.S32); Add(Instruction.LoadConstant, AggregateType.FP32, AggregateType.S32, AggregateType.S32);
Add(Instruction.LoadGlobal, VariableType.U32, VariableType.S32, VariableType.S32); Add(Instruction.LoadGlobal, AggregateType.U32, AggregateType.S32, AggregateType.S32);
Add(Instruction.LoadLocal, VariableType.U32, VariableType.S32); Add(Instruction.LoadLocal, AggregateType.U32, AggregateType.S32);
Add(Instruction.LoadShared, VariableType.U32, VariableType.S32); Add(Instruction.LoadShared, AggregateType.U32, AggregateType.S32);
Add(Instruction.LoadStorage, VariableType.U32, VariableType.S32, VariableType.S32); Add(Instruction.LoadStorage, AggregateType.U32, AggregateType.S32, AggregateType.S32);
Add(Instruction.Lod, VariableType.F32); Add(Instruction.Lod, AggregateType.FP32);
Add(Instruction.LogarithmB2, VariableType.Scalar, VariableType.Scalar); Add(Instruction.LogarithmB2, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.LogicalAnd, VariableType.Bool, VariableType.Bool, VariableType.Bool); Add(Instruction.LogicalAnd, AggregateType.Bool, AggregateType.Bool, AggregateType.Bool);
Add(Instruction.LogicalExclusiveOr, VariableType.Bool, VariableType.Bool, VariableType.Bool); Add(Instruction.LogicalExclusiveOr, AggregateType.Bool, AggregateType.Bool, AggregateType.Bool);
Add(Instruction.LogicalNot, VariableType.Bool, VariableType.Bool); Add(Instruction.LogicalNot, AggregateType.Bool, AggregateType.Bool);
Add(Instruction.LogicalOr, VariableType.Bool, VariableType.Bool, VariableType.Bool); Add(Instruction.LogicalOr, AggregateType.Bool, AggregateType.Bool, AggregateType.Bool);
Add(Instruction.Maximum, VariableType.Scalar, VariableType.Scalar, VariableType.Scalar); Add(Instruction.Maximum, AggregateType.Scalar, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.MaximumU32, VariableType.U32, VariableType.U32, VariableType.U32); Add(Instruction.MaximumU32, AggregateType.U32, AggregateType.U32, AggregateType.U32);
Add(Instruction.Minimum, VariableType.Scalar, VariableType.Scalar, VariableType.Scalar); Add(Instruction.Minimum, AggregateType.Scalar, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.MinimumU32, VariableType.U32, VariableType.U32, VariableType.U32); Add(Instruction.MinimumU32, AggregateType.U32, AggregateType.U32, AggregateType.U32);
Add(Instruction.Multiply, VariableType.Scalar, VariableType.Scalar, VariableType.Scalar); Add(Instruction.Multiply, AggregateType.Scalar, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.MultiplyHighS32, VariableType.S32, VariableType.S32, VariableType.S32); Add(Instruction.MultiplyHighS32, AggregateType.S32, AggregateType.S32, AggregateType.S32);
Add(Instruction.MultiplyHighU32, VariableType.U32, VariableType.U32, VariableType.U32); Add(Instruction.MultiplyHighU32, AggregateType.U32, AggregateType.U32, AggregateType.U32);
Add(Instruction.Negate, VariableType.Scalar, VariableType.Scalar); Add(Instruction.Negate, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.PackDouble2x32, VariableType.F64, VariableType.U32, VariableType.U32); Add(Instruction.PackDouble2x32, AggregateType.FP64, AggregateType.U32, AggregateType.U32);
Add(Instruction.PackHalf2x16, VariableType.U32, VariableType.F32, VariableType.F32); Add(Instruction.PackHalf2x16, AggregateType.U32, AggregateType.FP32, AggregateType.FP32);
Add(Instruction.ReciprocalSquareRoot, VariableType.Scalar, VariableType.Scalar); Add(Instruction.ReciprocalSquareRoot, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.Round, VariableType.Scalar, VariableType.Scalar); Add(Instruction.Round, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.ShiftLeft, VariableType.Int, VariableType.Int, VariableType.Int); Add(Instruction.ShiftLeft, AggregateType.S32, AggregateType.S32, AggregateType.S32);
Add(Instruction.ShiftRightS32, VariableType.S32, VariableType.S32, VariableType.Int); Add(Instruction.ShiftRightS32, AggregateType.S32, AggregateType.S32, AggregateType.S32);
Add(Instruction.ShiftRightU32, VariableType.U32, VariableType.U32, VariableType.Int); Add(Instruction.ShiftRightU32, AggregateType.U32, AggregateType.U32, AggregateType.S32);
Add(Instruction.Shuffle, VariableType.F32, VariableType.F32, VariableType.U32, VariableType.U32, VariableType.Bool); Add(Instruction.Shuffle, AggregateType.FP32, AggregateType.FP32, AggregateType.U32, AggregateType.U32, AggregateType.Bool);
Add(Instruction.ShuffleDown, VariableType.F32, VariableType.F32, VariableType.U32, VariableType.U32, VariableType.Bool); Add(Instruction.ShuffleDown, AggregateType.FP32, AggregateType.FP32, AggregateType.U32, AggregateType.U32, AggregateType.Bool);
Add(Instruction.ShuffleUp, VariableType.F32, VariableType.F32, VariableType.U32, VariableType.U32, VariableType.Bool); Add(Instruction.ShuffleUp, AggregateType.FP32, AggregateType.FP32, AggregateType.U32, AggregateType.U32, AggregateType.Bool);
Add(Instruction.ShuffleXor, VariableType.F32, VariableType.F32, VariableType.U32, VariableType.U32, VariableType.Bool); Add(Instruction.ShuffleXor, AggregateType.FP32, AggregateType.FP32, AggregateType.U32, AggregateType.U32, AggregateType.Bool);
Add(Instruction.Sine, VariableType.Scalar, VariableType.Scalar); Add(Instruction.Sine, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.SquareRoot, VariableType.Scalar, VariableType.Scalar); Add(Instruction.SquareRoot, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.StoreAttribute, VariableType.None, VariableType.S32, VariableType.S32, VariableType.F32); Add(Instruction.StoreAttribute, AggregateType.Void, AggregateType.S32, AggregateType.S32, AggregateType.FP32);
Add(Instruction.StoreGlobal, VariableType.None, VariableType.S32, VariableType.S32, VariableType.U32); Add(Instruction.StoreGlobal, AggregateType.Void, AggregateType.S32, AggregateType.S32, AggregateType.U32);
Add(Instruction.StoreLocal, VariableType.None, VariableType.S32, VariableType.U32); Add(Instruction.StoreLocal, AggregateType.Void, AggregateType.S32, AggregateType.U32);
Add(Instruction.StoreShared, VariableType.None, VariableType.S32, VariableType.U32); Add(Instruction.StoreShared, AggregateType.Void, AggregateType.S32, AggregateType.U32);
Add(Instruction.StoreShared16, VariableType.None, VariableType.S32, VariableType.U32); Add(Instruction.StoreShared16, AggregateType.Void, AggregateType.S32, AggregateType.U32);
Add(Instruction.StoreShared8, VariableType.None, VariableType.S32, VariableType.U32); Add(Instruction.StoreShared8, AggregateType.Void, AggregateType.S32, AggregateType.U32);
Add(Instruction.StoreStorage, VariableType.None, VariableType.S32, VariableType.S32, VariableType.U32); Add(Instruction.StoreStorage, AggregateType.Void, AggregateType.S32, AggregateType.S32, AggregateType.U32);
Add(Instruction.StoreStorage16, VariableType.None, VariableType.S32, VariableType.S32, VariableType.U32); Add(Instruction.StoreStorage16, AggregateType.Void, AggregateType.S32, AggregateType.S32, AggregateType.U32);
Add(Instruction.StoreStorage8, VariableType.None, VariableType.S32, VariableType.S32, VariableType.U32); Add(Instruction.StoreStorage8, AggregateType.Void, AggregateType.S32, AggregateType.S32, AggregateType.U32);
Add(Instruction.Subtract, VariableType.Scalar, VariableType.Scalar, VariableType.Scalar); Add(Instruction.Subtract, AggregateType.Scalar, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.SwizzleAdd, VariableType.F32, VariableType.F32, VariableType.F32, VariableType.S32); Add(Instruction.SwizzleAdd, AggregateType.FP32, AggregateType.FP32, AggregateType.FP32, AggregateType.S32);
Add(Instruction.TextureSample, VariableType.F32); Add(Instruction.TextureSample, AggregateType.FP32);
Add(Instruction.TextureSize, VariableType.S32, VariableType.S32, VariableType.S32); Add(Instruction.TextureSize, AggregateType.S32, AggregateType.S32, AggregateType.S32);
Add(Instruction.Truncate, VariableType.Scalar, VariableType.Scalar); Add(Instruction.Truncate, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.UnpackDouble2x32, VariableType.U32, VariableType.F64); Add(Instruction.UnpackDouble2x32, AggregateType.U32, AggregateType.FP64);
Add(Instruction.UnpackHalf2x16, VariableType.F32, VariableType.U32); Add(Instruction.UnpackHalf2x16, AggregateType.FP32, AggregateType.U32);
Add(Instruction.VoteAll, VariableType.Bool, VariableType.Bool); Add(Instruction.VectorExtract, AggregateType.Scalar, AggregateType.Vector4, AggregateType.S32);
Add(Instruction.VoteAllEqual, VariableType.Bool, VariableType.Bool); Add(Instruction.VoteAll, AggregateType.Bool, AggregateType.Bool);
Add(Instruction.VoteAny, VariableType.Bool, VariableType.Bool); Add(Instruction.VoteAllEqual, AggregateType.Bool, AggregateType.Bool);
Add(Instruction.VoteAny, AggregateType.Bool, AggregateType.Bool);
} }
private static void Add(Instruction inst, VariableType destType, params VariableType[] srcTypes) private static void Add(Instruction inst, AggregateType destType, params AggregateType[] srcTypes)
{ {
_infoTbl[(int)inst] = new InstInfo(destType, srcTypes); _infoTbl[(int)inst] = new InstInfo(destType, srcTypes);
} }
public static VariableType GetDestVarType(Instruction inst) public static AggregateType GetDestVarType(Instruction inst)
{ {
return GetFinalVarType(_infoTbl[(int)(inst & Instruction.Mask)].DestType, inst); return GetFinalVarType(_infoTbl[(int)(inst & Instruction.Mask)].DestType, inst);
} }
public static VariableType GetSrcVarType(Instruction inst, int index) public static AggregateType GetSrcVarType(Instruction inst, int index)
{ {
// TODO: Return correct type depending on source index, // TODO: Return correct type depending on source index,
// that can improve the decompiler output. // that can improve the decompiler output.
if (inst == Instruction.ImageLoad || if (inst == Instruction.ImageLoad ||
inst == Instruction.ImageStore || inst == Instruction.ImageStore ||
inst == Instruction.ImageAtomic || inst == Instruction.ImageAtomic ||
inst == Instruction.Lod || inst == Instruction.Lod ||
inst == Instruction.TextureSample) inst == Instruction.TextureSample)
{ {
return VariableType.F32; return AggregateType.FP32;
} }
else if (inst == Instruction.Call) else if (inst == Instruction.Call)
{ {
return VariableType.S32; return AggregateType.S32;
} }
return GetFinalVarType(_infoTbl[(int)(inst & Instruction.Mask)].SrcTypes[index], inst); return GetFinalVarType(_infoTbl[(int)(inst & Instruction.Mask)].SrcTypes[index], inst);
} }
private static VariableType GetFinalVarType(VariableType type, Instruction inst) private static AggregateType GetFinalVarType(AggregateType type, Instruction inst)
{ {
if (type == VariableType.Scalar) if (type == AggregateType.Scalar)
{ {
if ((inst & Instruction.FP32) != 0) if ((inst & Instruction.FP32) != 0)
{ {
return VariableType.F32; return AggregateType.FP32;
} }
else if ((inst & Instruction.FP64) != 0) else if ((inst & Instruction.FP64) != 0)
{ {
return VariableType.F64; return AggregateType.FP64;
} }
else else
{ {
return VariableType.S32; return AggregateType.S32;
} }
} }
else if (type == VariableType.Int) else if (type == AggregateType.Void)
{
return VariableType.S32;
}
else if (type == VariableType.None)
{ {
throw new ArgumentException($"Invalid operand for instruction \"{inst}\"."); throw new ArgumentException($"Invalid operand for instruction \"{inst}\".");
} }

17
Ryujinx.Graphics.Shader/StructuredIr/OperandInfo.cs
View file

@ -1,11 +1,12 @@
using Ryujinx.Graphics.Shader.IntermediateRepresentation; using Ryujinx.Graphics.Shader.IntermediateRepresentation;
using Ryujinx.Graphics.Shader.Translation;
using System; using System;
namespace Ryujinx.Graphics.Shader.StructuredIr namespace Ryujinx.Graphics.Shader.StructuredIr
{ {
static class OperandInfo static class OperandInfo
{ {
public static VariableType GetVarType(AstOperand operand) public static AggregateType GetVarType(AstOperand operand)
{ {
if (operand.Type == OperandType.LocalVariable) if (operand.Type == OperandType.LocalVariable)
{ {
@ -17,16 +18,16 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
} }
} }
public static VariableType GetVarType(OperandType type) public static AggregateType GetVarType(OperandType type)
{ {
return type switch return type switch
{ {
OperandType.Argument => VariableType.S32, OperandType.Argument => AggregateType.S32,
OperandType.Attribute => VariableType.F32, OperandType.Attribute => AggregateType.FP32,
OperandType.AttributePerPatch => VariableType.F32, OperandType.AttributePerPatch => AggregateType.FP32,
OperandType.Constant => VariableType.S32, OperandType.Constant => AggregateType.S32,
OperandType.ConstantBuffer => VariableType.F32, OperandType.ConstantBuffer => AggregateType.FP32,
OperandType.Undefined => VariableType.S32, OperandType.Undefined => AggregateType.S32,
_ => throw new ArgumentException($"Invalid operand type \"{type}\".") _ => throw new ArgumentException($"Invalid operand type \"{type}\".")
}; };
} }

15
Ryujinx.Graphics.Shader/StructuredIr/StructuredFunction.cs
View file

@ -1,3 +1,4 @@
using Ryujinx.Graphics.Shader.Translation;
using System.Collections.Generic; using System.Collections.Generic;
namespace Ryujinx.Graphics.Shader.StructuredIr namespace Ryujinx.Graphics.Shader.StructuredIr
@ -8,19 +9,19 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
public string Name { get; } public string Name { get; }
public VariableType ReturnType { get; } public AggregateType ReturnType { get; }
public VariableType[] InArguments { get; } public AggregateType[] InArguments { get; }
public VariableType[] OutArguments { get; } public AggregateType[] OutArguments { get; }
public HashSet<AstOperand> Locals { get; } public HashSet<AstOperand> Locals { get; }
public StructuredFunction( public StructuredFunction(
AstBlock mainBlock, AstBlock mainBlock,
string name, string name,
VariableType returnType, AggregateType returnType,
VariableType[] inArguments, AggregateType[] inArguments,
VariableType[] outArguments) AggregateType[] outArguments)
{ {
MainBlock = mainBlock; MainBlock = mainBlock;
Name = name; Name = name;
@ -31,7 +32,7 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
Locals = new HashSet<AstOperand>(); Locals = new HashSet<AstOperand>();
} }
public VariableType GetArgumentType(int index) public AggregateType GetArgumentType(int index)
{ {
return index >= InArguments.Length return index >= InArguments.Length
? OutArguments[index - InArguments.Length] ? OutArguments[index - InArguments.Length]

84
Ryujinx.Graphics.Shader/StructuredIr/StructuredProgram.cs
View file

@ -2,6 +2,7 @@ using Ryujinx.Graphics.Shader.IntermediateRepresentation;
using Ryujinx.Graphics.Shader.Translation; using Ryujinx.Graphics.Shader.Translation;
using System; using System;
using System.Collections.Generic; using System.Collections.Generic;
using System.Numerics;
namespace Ryujinx.Graphics.Shader.StructuredIr namespace Ryujinx.Graphics.Shader.StructuredIr
{ {
@ -17,19 +18,19 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
BasicBlock[] blocks = function.Blocks; BasicBlock[] blocks = function.Blocks;
VariableType returnType = function.ReturnsValue ? VariableType.S32 : VariableType.None; AggregateType returnType = function.ReturnsValue ? AggregateType.S32 : AggregateType.Void;
VariableType[] inArguments = new VariableType[function.InArgumentsCount]; AggregateType[] inArguments = new AggregateType[function.InArgumentsCount];
VariableType[] outArguments = new VariableType[function.OutArgumentsCount]; AggregateType[] outArguments = new AggregateType[function.OutArgumentsCount];
for (int i = 0; i < inArguments.Length; i++) for (int i = 0; i < inArguments.Length; i++)
{ {
inArguments[i] = VariableType.S32; inArguments[i] = AggregateType.S32;
} }
for (int i = 0; i < outArguments.Length; i++) for (int i = 0; i < outArguments.Length; i++)
{ {
outArguments[i] = VariableType.S32; outArguments[i] = AggregateType.S32;
} }
context.EnterFunction(blocks.Length, function.Name, returnType, inArguments, outArguments); context.EnterFunction(blocks.Length, function.Name, returnType, inArguments, outArguments);
@ -109,8 +110,10 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
} }
} }
bool vectorDest = IsVectorDestInst(inst);
int sourcesCount = operation.SourcesCount; int sourcesCount = operation.SourcesCount;
int outDestsCount = operation.DestsCount != 0 ? operation.DestsCount - 1 : 0; int outDestsCount = operation.DestsCount != 0 && !vectorDest ? operation.DestsCount - 1 : 0;
IAstNode[] sources = new IAstNode[sourcesCount + outDestsCount]; IAstNode[] sources = new IAstNode[sourcesCount + outDestsCount];
@ -141,7 +144,52 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
sources); sources);
} }
if (operation.Dest != null) int componentsCount = BitOperations.PopCount((uint)operation.Index);
if (vectorDest && componentsCount > 1)
{
AggregateType destType = InstructionInfo.GetDestVarType(inst);
IAstNode source;
if (operation is TextureOperation texOp)
{
if (texOp.Inst == Instruction.ImageLoad)
{
destType = texOp.Format.GetComponentType();
}
source = GetAstTextureOperation(texOp);
}
else
{
source = new AstOperation(inst, operation.Index, sources, operation.SourcesCount);
}
AggregateType destElemType = destType;
switch (componentsCount)
{
case 2: destType |= AggregateType.Vector2; break;
case 3: destType |= AggregateType.Vector3; break;
case 4: destType |= AggregateType.Vector4; break;
}
AstOperand destVec = context.NewTemp(destType);
context.AddNode(new AstAssignment(destVec, source));
for (int i = 0; i < operation.DestsCount; i++)
{
AstOperand dest = context.GetOperandDef(operation.GetDest(i));
AstOperand index = new AstOperand(OperandType.Constant, i);
dest.VarType = destElemType;
context.AddNode(new AstAssignment(dest, new AstOperation(Instruction.VectorExtract, new[] { destVec, index }, 2)));
}
}
else if (operation.Dest != null)
{ {
AstOperand dest = context.GetOperandDef(operation.Dest); AstOperand dest = context.GetOperandDef(operation.Dest);
@ -149,7 +197,7 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
// logical operations, rather than forcing a cast to int and doing // 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 bitwise operation with the value, as it is likely to be used as
// a bool in the end. // a bool in the end.
if (IsBitwiseInst(inst) && AreAllSourceTypesEqual(sources, VariableType.Bool)) if (IsBitwiseInst(inst) && AreAllSourceTypesEqual(sources, AggregateType.Bool))
{ {
inst = GetLogicalFromBitwiseInst(inst); inst = GetLogicalFromBitwiseInst(inst);
} }
@ -159,9 +207,9 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
if (isCondSel || isCopy) if (isCondSel || isCopy)
{ {
VariableType type = GetVarTypeFromUses(operation.Dest); AggregateType type = GetVarTypeFromUses(operation.Dest);
if (isCondSel && type == VariableType.F32) if (isCondSel && type == AggregateType.FP32)
{ {
inst |= Instruction.FP32; inst |= Instruction.FP32;
} }
@ -259,7 +307,7 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
} }
} }
private static VariableType GetVarTypeFromUses(Operand dest) private static AggregateType GetVarTypeFromUses(Operand dest)
{ {
HashSet<Operand> visited = new HashSet<Operand>(); HashSet<Operand> visited = new HashSet<Operand>();
@ -315,10 +363,10 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
} }
} }
return VariableType.S32; return AggregateType.S32;
} }
private static bool AreAllSourceTypesEqual(IAstNode[] sources, VariableType type) private static bool AreAllSourceTypesEqual(IAstNode[] sources, AggregateType type)
{ {
foreach (IAstNode node in sources) foreach (IAstNode node in sources)
{ {
@ -336,6 +384,16 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
return true; return true;
} }
private static bool IsVectorDestInst(Instruction inst)
{
return inst switch
{
Instruction.ImageLoad or
Instruction.TextureSample => true,
_ => false
};
}
private static bool IsBranchInst(Instruction inst) private static bool IsBranchInst(Instruction inst)
{ {
return inst switch return inst switch

10
Ryujinx.Graphics.Shader/StructuredIr/StructuredProgramContext.cs
View file

@ -80,9 +80,9 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
public void EnterFunction( public void EnterFunction(
int blocksCount, int blocksCount,
string name, string name,
VariableType returnType, AggregateType returnType,
VariableType[] inArguments, AggregateType[] inArguments,
VariableType[] outArguments) AggregateType[] outArguments)
{ {
_loopTails = new HashSet<BasicBlock>(); _loopTails = new HashSet<BasicBlock>();
@ -218,7 +218,7 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
return gotoTempAsg; return gotoTempAsg;
} }
AstOperand gotoTemp = NewTemp(VariableType.Bool); AstOperand gotoTemp = NewTemp(AggregateType.Bool);
gotoTempAsg = Assign(gotoTemp, Const(IrConsts.False)); gotoTempAsg = Assign(gotoTemp, Const(IrConsts.False));
@ -306,7 +306,7 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
return _gotos.ToArray(); return _gotos.ToArray();
} }
private AstOperand NewTemp(VariableType type) public AstOperand NewTemp(AggregateType type)
{ {
AstOperand newTemp = Local(type); AstOperand newTemp = Local(type);

14
Ryujinx.Graphics.Shader/StructuredIr/VariableType.cs
View file

@ -1,14 +0,0 @@
namespace Ryujinx.Graphics.Shader.StructuredIr
{
enum VariableType
{
None,
Bool,
Scalar,
Int,
F32,
F64,
S32,
U32
}
}

10
Ryujinx.Graphics.Shader/TextureFormat.cs
View file

@ -1,4 +1,4 @@
using Ryujinx.Graphics.Shader.StructuredIr; using Ryujinx.Graphics.Shader.Translation;
namespace Ryujinx.Graphics.Shader namespace Ryujinx.Graphics.Shader
{ {
@ -95,7 +95,7 @@ namespace Ryujinx.Graphics.Shader
}; };
} }
public static VariableType GetComponentType(this TextureFormat format) public static AggregateType GetComponentType(this TextureFormat format)
{ {
switch (format) switch (format)
{ {
@ -109,7 +109,7 @@ namespace Ryujinx.Graphics.Shader
case TextureFormat.R16G16B16A16Uint: case TextureFormat.R16G16B16A16Uint:
case TextureFormat.R32G32B32A32Uint: case TextureFormat.R32G32B32A32Uint:
case TextureFormat.R10G10B10A2Uint: case TextureFormat.R10G10B10A2Uint:
return VariableType.U32; return AggregateType.U32;
case TextureFormat.R8Sint: case TextureFormat.R8Sint:
case TextureFormat.R16Sint: case TextureFormat.R16Sint:
case TextureFormat.R32Sint: case TextureFormat.R32Sint:
@ -119,10 +119,10 @@ namespace Ryujinx.Graphics.Shader
case TextureFormat.R8G8B8A8Sint: case TextureFormat.R8G8B8A8Sint:
case TextureFormat.R16G16B16A16Sint: case TextureFormat.R16G16B16A16Sint:
case TextureFormat.R32G32B32A32Sint: case TextureFormat.R32G32B32A32Sint:
return VariableType.S32; return AggregateType.S32;
} }
return VariableType.F32; return AggregateType.FP32;
} }
} }
} }

11
Ryujinx.Graphics.Shader/Translation/AggregateType.cs
View file

@ -12,7 +12,14 @@
ElementTypeMask = 0xff, ElementTypeMask = 0xff,
Vector = 1 << 8, ElementCountShift = 8,
Array = 1 << 9 ElementCountMask = 3 << ElementCountShift,
Scalar = 0 << ElementCountShift,
Vector2 = 1 << ElementCountShift,
Vector3 = 2 << ElementCountShift,
Vector4 = 3 << ElementCountShift,
Array = 1 << 10
} }
} }

60
Ryujinx.Graphics.Shader/Translation/AttributeInfo.cs
View file

@ -9,22 +9,22 @@ namespace Ryujinx.Graphics.Shader.Translation
{ AttributeConsts.Layer, new AttributeInfo(AttributeConsts.Layer, 0, 1, AggregateType.S32) }, { AttributeConsts.Layer, new AttributeInfo(AttributeConsts.Layer, 0, 1, AggregateType.S32) },
{ AttributeConsts.ViewportIndex, new AttributeInfo(AttributeConsts.ViewportIndex, 0, 1, AggregateType.S32) }, { AttributeConsts.ViewportIndex, new AttributeInfo(AttributeConsts.ViewportIndex, 0, 1, AggregateType.S32) },
{ AttributeConsts.PointSize, new AttributeInfo(AttributeConsts.PointSize, 0, 1, AggregateType.FP32) }, { AttributeConsts.PointSize, new AttributeInfo(AttributeConsts.PointSize, 0, 1, AggregateType.FP32) },
{ AttributeConsts.PositionX, new AttributeInfo(AttributeConsts.PositionX, 0, 4, AggregateType.Vector | AggregateType.FP32) }, { AttributeConsts.PositionX, new AttributeInfo(AttributeConsts.PositionX, 0, 4, AggregateType.Vector4 | AggregateType.FP32) },
{ AttributeConsts.PositionY, new AttributeInfo(AttributeConsts.PositionX, 1, 4, AggregateType.Vector | AggregateType.FP32) }, { AttributeConsts.PositionY, new AttributeInfo(AttributeConsts.PositionX, 1, 4, AggregateType.Vector4 | AggregateType.FP32) },
{ AttributeConsts.PositionZ, new AttributeInfo(AttributeConsts.PositionX, 2, 4, AggregateType.Vector | AggregateType.FP32) }, { AttributeConsts.PositionZ, new AttributeInfo(AttributeConsts.PositionX, 2, 4, AggregateType.Vector4 | AggregateType.FP32) },
{ AttributeConsts.PositionW, new AttributeInfo(AttributeConsts.PositionX, 3, 4, AggregateType.Vector | AggregateType.FP32) }, { AttributeConsts.PositionW, new AttributeInfo(AttributeConsts.PositionX, 3, 4, AggregateType.Vector4 | AggregateType.FP32) },
{ AttributeConsts.ClipDistance0, new AttributeInfo(AttributeConsts.ClipDistance0, 0, 8, AggregateType.Array | AggregateType.FP32) }, { AttributeConsts.ClipDistance0, new AttributeInfo(AttributeConsts.ClipDistance0, 0, 8, AggregateType.Array | AggregateType.FP32) },
{ AttributeConsts.ClipDistance1, new AttributeInfo(AttributeConsts.ClipDistance0, 1, 8, AggregateType.Array | AggregateType.FP32) }, { AttributeConsts.ClipDistance1, new AttributeInfo(AttributeConsts.ClipDistance0, 1, 8, AggregateType.Array | AggregateType.FP32) },
{ AttributeConsts.ClipDistance2, new AttributeInfo(AttributeConsts.ClipDistance0, 2, 8, AggregateType.Array | AggregateType.FP32) }, { AttributeConsts.ClipDistance2, new AttributeInfo(AttributeConsts.ClipDistance0, 2, 8, AggregateType.Array | AggregateType.FP32) },
{ AttributeConsts.ClipDistance3, new AttributeInfo(AttributeConsts.ClipDistance0, 3, 8, AggregateType.Array | AggregateType.FP32) }, { AttributeConsts.ClipDistance3, new AttributeInfo(AttributeConsts.ClipDistance0, 3, 8, AggregateType.Array | AggregateType.FP32) },
{ AttributeConsts.ClipDistance4, new AttributeInfo(AttributeConsts.ClipDistance0, 4, 8, AggregateType.Array | AggregateType.FP32) }, { AttributeConsts.ClipDistance4, new AttributeInfo(AttributeConsts.ClipDistance0, 4, 8, AggregateType.Array | AggregateType.FP32) },
{ AttributeConsts.ClipDistance5, new AttributeInfo(AttributeConsts.ClipDistance0, 5, 8, AggregateType.Array | AggregateType.FP32) }, { AttributeConsts.ClipDistance5, new AttributeInfo(AttributeConsts.ClipDistance0, 5, 8, AggregateType.Array | AggregateType.FP32) },
{ AttributeConsts.ClipDistance6, new AttributeInfo(AttributeConsts.ClipDistance0, 6, 8, AggregateType.Array | AggregateType.FP32) }, { AttributeConsts.ClipDistance6, new AttributeInfo(AttributeConsts.ClipDistance0, 6, 8, AggregateType.Array | AggregateType.FP32) },
{ AttributeConsts.ClipDistance7, new AttributeInfo(AttributeConsts.ClipDistance0, 7, 8, AggregateType.Array | AggregateType.FP32) }, { AttributeConsts.ClipDistance7, new AttributeInfo(AttributeConsts.ClipDistance0, 7, 8, AggregateType.Array | AggregateType.FP32) },
{ AttributeConsts.PointCoordX, new AttributeInfo(AttributeConsts.PointCoordX, 0, 2, AggregateType.Vector | AggregateType.FP32) }, { AttributeConsts.PointCoordX, new AttributeInfo(AttributeConsts.PointCoordX, 0, 2, AggregateType.Vector4 | AggregateType.FP32) },
{ AttributeConsts.PointCoordY, new AttributeInfo(AttributeConsts.PointCoordX, 1, 2, AggregateType.Vector | AggregateType.FP32) }, { AttributeConsts.PointCoordY, new AttributeInfo(AttributeConsts.PointCoordX, 1, 2, AggregateType.Vector4 | AggregateType.FP32) },
{ AttributeConsts.TessCoordX, new AttributeInfo(AttributeConsts.TessCoordX, 0, 3, AggregateType.Vector | AggregateType.FP32) }, { AttributeConsts.TessCoordX, new AttributeInfo(AttributeConsts.TessCoordX, 0, 3, AggregateType.Vector4 | AggregateType.FP32) },
{ AttributeConsts.TessCoordY, new AttributeInfo(AttributeConsts.TessCoordX, 1, 3, AggregateType.Vector | AggregateType.FP32) }, { AttributeConsts.TessCoordY, new AttributeInfo(AttributeConsts.TessCoordX, 1, 3, AggregateType.Vector4 | AggregateType.FP32) },
{ AttributeConsts.InstanceId, new AttributeInfo(AttributeConsts.InstanceId, 0, 1, AggregateType.S32) }, { AttributeConsts.InstanceId, new AttributeInfo(AttributeConsts.InstanceId, 0, 1, AggregateType.S32) },
{ AttributeConsts.VertexId, new AttributeInfo(AttributeConsts.VertexId, 0, 1, AggregateType.S32) }, { AttributeConsts.VertexId, new AttributeInfo(AttributeConsts.VertexId, 0, 1, AggregateType.S32) },
{ AttributeConsts.BaseInstance, new AttributeInfo(AttributeConsts.BaseInstance, 0, 1, AggregateType.S32) }, { AttributeConsts.BaseInstance, new AttributeInfo(AttributeConsts.BaseInstance, 0, 1, AggregateType.S32) },
@ -37,21 +37,21 @@ namespace Ryujinx.Graphics.Shader.Translation
// Special. // Special.
{ AttributeConsts.FragmentOutputDepth, new AttributeInfo(AttributeConsts.FragmentOutputDepth, 0, 1, AggregateType.FP32) }, { AttributeConsts.FragmentOutputDepth, new AttributeInfo(AttributeConsts.FragmentOutputDepth, 0, 1, AggregateType.FP32) },
{ AttributeConsts.ThreadKill, new AttributeInfo(AttributeConsts.ThreadKill, 0, 1, AggregateType.Bool) }, { AttributeConsts.ThreadKill, new AttributeInfo(AttributeConsts.ThreadKill, 0, 1, AggregateType.Bool) },
{ AttributeConsts.ThreadIdX, new AttributeInfo(AttributeConsts.ThreadIdX, 0, 3, AggregateType.Vector | AggregateType.U32) }, { AttributeConsts.ThreadIdX, new AttributeInfo(AttributeConsts.ThreadIdX, 0, 3, AggregateType.Vector3 | AggregateType.U32) },
{ AttributeConsts.ThreadIdY, new AttributeInfo(AttributeConsts.ThreadIdX, 1, 3, AggregateType.Vector | AggregateType.U32) }, { AttributeConsts.ThreadIdY, new AttributeInfo(AttributeConsts.ThreadIdX, 1, 3, AggregateType.Vector3 | AggregateType.U32) },
{ AttributeConsts.ThreadIdZ, new AttributeInfo(AttributeConsts.ThreadIdX, 2, 3, AggregateType.Vector | AggregateType.U32) }, { AttributeConsts.ThreadIdZ, new AttributeInfo(AttributeConsts.ThreadIdX, 2, 3, AggregateType.Vector3 | AggregateType.U32) },
{ AttributeConsts.CtaIdX, new AttributeInfo(AttributeConsts.CtaIdX, 0, 3, AggregateType.Vector | AggregateType.U32) }, { AttributeConsts.CtaIdX, new AttributeInfo(AttributeConsts.CtaIdX, 0, 3, AggregateType.Vector3 | AggregateType.U32) },
{ AttributeConsts.CtaIdY, new AttributeInfo(AttributeConsts.CtaIdX, 1, 3, AggregateType.Vector | AggregateType.U32) }, { AttributeConsts.CtaIdY, new AttributeInfo(AttributeConsts.CtaIdX, 1, 3, AggregateType.Vector3 | AggregateType.U32) },
{ AttributeConsts.CtaIdZ, new AttributeInfo(AttributeConsts.CtaIdX, 2, 3, AggregateType.Vector | AggregateType.U32) }, { AttributeConsts.CtaIdZ, new AttributeInfo(AttributeConsts.CtaIdX, 2, 3, AggregateType.Vector3 | AggregateType.U32) },
{ AttributeConsts.LaneId, new AttributeInfo(AttributeConsts.LaneId, 0, 1, AggregateType.U32) }, { AttributeConsts.LaneId, new AttributeInfo(AttributeConsts.LaneId, 0, 1, AggregateType.U32) },
{ AttributeConsts.InvocationId, new AttributeInfo(AttributeConsts.InvocationId, 0, 1, AggregateType.S32) }, { AttributeConsts.InvocationId, new AttributeInfo(AttributeConsts.InvocationId, 0, 1, AggregateType.S32) },
{ AttributeConsts.PrimitiveId, new AttributeInfo(AttributeConsts.PrimitiveId, 0, 1, AggregateType.S32) }, { AttributeConsts.PrimitiveId, new AttributeInfo(AttributeConsts.PrimitiveId, 0, 1, AggregateType.S32) },
{ AttributeConsts.PatchVerticesIn, new AttributeInfo(AttributeConsts.PatchVerticesIn, 0, 1, AggregateType.S32) }, { AttributeConsts.PatchVerticesIn, new AttributeInfo(AttributeConsts.PatchVerticesIn, 0, 1, AggregateType.S32) },
{ AttributeConsts.EqMask, new AttributeInfo(AttributeConsts.EqMask, 0, 4, AggregateType.Vector | AggregateType.U32) }, { AttributeConsts.EqMask, new AttributeInfo(AttributeConsts.EqMask, 0, 4, AggregateType.Vector4 | AggregateType.U32) },
{ AttributeConsts.GeMask, new AttributeInfo(AttributeConsts.GeMask, 0, 4, AggregateType.Vector | AggregateType.U32) }, { AttributeConsts.GeMask, new AttributeInfo(AttributeConsts.GeMask, 0, 4, AggregateType.Vector4 | AggregateType.U32) },
{ AttributeConsts.GtMask, new AttributeInfo(AttributeConsts.GtMask, 0, 4, AggregateType.Vector | AggregateType.U32) }, { AttributeConsts.GtMask, new AttributeInfo(AttributeConsts.GtMask, 0, 4, AggregateType.Vector4 | AggregateType.U32) },
{ AttributeConsts.LeMask, new AttributeInfo(AttributeConsts.LeMask, 0, 4, AggregateType.Vector | AggregateType.U32) }, { AttributeConsts.LeMask, new AttributeInfo(AttributeConsts.LeMask, 0, 4, AggregateType.Vector4 | AggregateType.U32) },
{ AttributeConsts.LtMask, new AttributeInfo(AttributeConsts.LtMask, 0, 4, AggregateType.Vector | AggregateType.U32) }, { AttributeConsts.LtMask, new AttributeInfo(AttributeConsts.LtMask, 0, 4, AggregateType.Vector4 | AggregateType.U32) },
}; };
private static readonly Dictionary<int, AttributeInfo> _builtInAttributesPerPatch = new Dictionary<int, AttributeInfo>() private static readonly Dictionary<int, AttributeInfo> _builtInAttributesPerPatch = new Dictionary<int, AttributeInfo>()
@ -124,11 +124,11 @@ namespace Ryujinx.Graphics.Shader.Translation
elemType = AggregateType.FP32; elemType = AggregateType.FP32;
} }
return new AttributeInfo(value & ~0xf, (value >> 2) & 3, 4, AggregateType.Vector | elemType, false); return new AttributeInfo(value & ~0xf, (value >> 2) & 3, 4, AggregateType.Vector4 | elemType, false);
} }
else if (value >= AttributeConsts.FragmentOutputColorBase && value < AttributeConsts.FragmentOutputColorEnd) else if (value >= AttributeConsts.FragmentOutputColorBase && value < AttributeConsts.FragmentOutputColorEnd)
{ {
return new AttributeInfo(value & ~0xf, (value >> 2) & 3, 4, AggregateType.Vector | AggregateType.FP32, false); return new AttributeInfo(value & ~0xf, (value >> 2) & 3, 4, AggregateType.Vector4 | AggregateType.FP32, false);
} }
else if (value == AttributeConsts.SupportBlockViewInverseX || value == AttributeConsts.SupportBlockViewInverseY) else if (value == AttributeConsts.SupportBlockViewInverseX || value == AttributeConsts.SupportBlockViewInverseY)
{ {
@ -149,7 +149,7 @@ namespace Ryujinx.Graphics.Shader.Translation
if (value >= AttributeConsts.UserAttributePerPatchBase && value < AttributeConsts.UserAttributePerPatchEnd) if (value >= AttributeConsts.UserAttributePerPatchBase && value < AttributeConsts.UserAttributePerPatchEnd)
{ {
int offset = (value - AttributeConsts.UserAttributePerPatchBase) & 0xf; int offset = (value - AttributeConsts.UserAttributePerPatchBase) & 0xf;
return new AttributeInfo(value - offset, offset >> 2, 4, AggregateType.Vector | AggregateType.FP32, false); return new AttributeInfo(value - offset, offset >> 2, 4, AggregateType.Vector4 | AggregateType.FP32, false);
} }
else if (_builtInAttributesPerPatch.TryGetValue(value, out AttributeInfo info)) else if (_builtInAttributesPerPatch.TryGetValue(value, out AttributeInfo info))
{ {

8
Ryujinx.Graphics.Shader/Translation/EmitterContext.cs
View file

@ -109,10 +109,10 @@ namespace Ryujinx.Graphics.Shader.Translation
TextureFlags flags, TextureFlags flags,
int handle, int handle,
int compIndex, int compIndex,
Operand dest, Operand[] dests,
params Operand[] sources) params Operand[] sources)
{ {
return CreateTextureOperation(inst, type, TextureFormat.Unknown, flags, handle, compIndex, dest, sources); return CreateTextureOperation(inst, type, TextureFormat.Unknown, flags, handle, compIndex, dests, sources);
} }
public TextureOperation CreateTextureOperation( public TextureOperation CreateTextureOperation(
@ -122,7 +122,7 @@ namespace Ryujinx.Graphics.Shader.Translation
TextureFlags flags, TextureFlags flags,
int handle, int handle,
int compIndex, int compIndex,
Operand dest, Operand[] dests,
params Operand[] sources) params Operand[] sources)
{ {
if (!flags.HasFlag(TextureFlags.Bindless)) if (!flags.HasFlag(TextureFlags.Bindless))
@ -130,7 +130,7 @@ namespace Ryujinx.Graphics.Shader.Translation
Config.SetUsedTexture(inst, type, format, flags, TextureOperation.DefaultCbufSlot, handle); Config.SetUsedTexture(inst, type, format, flags, TextureOperation.DefaultCbufSlot, handle);
} }
return new TextureOperation(inst, type, format, flags, handle, compIndex, dest, sources); return new TextureOperation(inst, type, format, flags, handle, compIndex, dests, sources);
} }
public void FlagAttributeRead(int attribute) public void FlagAttributeRead(int attribute)

290
Ryujinx.Graphics.Shader/Translation/Rewriter.cs
View file

@ -385,15 +385,6 @@ namespace Ryujinx.Graphics.Shader.Translation
int componentIndex = texOp.Index; int componentIndex = texOp.Index;
Operand Int(Operand value)
{
Operand res = Local();
node.List.AddBefore(node, new Operation(Instruction.ConvertFP32ToS32, res, value));
return res;
}
Operand Float(Operand value) Operand Float(Operand value)
{ {
Operand res = Local(); Operand res = Local();
@ -436,7 +427,7 @@ namespace Ryujinx.Graphics.Shader.Translation
texOp.CbufSlot, texOp.CbufSlot,
texOp.Handle, texOp.Handle,
index, index,
coordSize, new[] { coordSize },
texSizeSources)); texSizeSources));
config.SetUsedTexture(Instruction.TextureSize, texOp.Type, texOp.Format, texOp.Flags, texOp.CbufSlot, texOp.Handle); config.SetUsedTexture(Instruction.TextureSize, texOp.Type, texOp.Format, texOp.Flags, texOp.CbufSlot, texOp.Handle);
@ -451,80 +442,53 @@ namespace Ryujinx.Graphics.Shader.Translation
} }
} }
Operand[] dests = new Operand[texOp.DestsCount];
for (int i = 0; i < texOp.DestsCount; i++)
{
dests[i] = texOp.GetDest(i);
}
Operand bindlessHandle = isBindless || isIndexed ? sources[0] : null;
LinkedListNode<INode> oldNode = node;
// Technically, non-constant texture offsets are not allowed (according to the spec), // Technically, non-constant texture offsets are not allowed (according to the spec),
// however some GPUs does support that. // however some GPUs does support that.
// For GPUs where it is not supported, we can replace the instruction with the following: // For GPUs where it is not supported, we can replace the instruction with the following:
// For texture*Offset, we replace it by texture*, and add the offset to the P coords. // For texture*Offset, we replace it by texture*, and add the offset to the P coords.
// The offset can be calculated as offset / textureSize(lod), where lod = textureQueryLod(coords). // The offset can be calculated as offset / textureSize(lod), where lod = textureQueryLod(coords).
// For texelFetchOffset, we replace it by texelFetch and add the offset to the P coords directly. // For texelFetchOffset, we replace it by texelFetch and add the offset to the P coords directly.
// For textureGatherOffset, we take advantage of the fact that the operation is already broken down // For textureGatherOffset, we split the operation into up to 4 operations, one for each component
// to read the 4 pixels separately, and just replace it with 4 textureGather with a different offset // that is accessed, where each textureGather operation has a different offset for each pixel.
// for each pixel. if (hasInvalidOffset && isGather && !isShadow)
if (hasInvalidOffset)
{ {
if (intCoords) config.SetUsedFeature(FeatureFlags.IntegerSampling);
Operand[] newSources = new Operand[sources.Length];
sources.CopyTo(newSources, 0);
Operand[] texSizes = InsertTextureSize(node, texOp, lodSources, bindlessHandle, coordsCount);
int destIndex = 0;
for (int compIndex = 0; compIndex < 4; compIndex++)
{ {
for (int index = 0; index < coordsCount; index++) if (((texOp.Index >> compIndex) & 1) == 0)
{ {
Operand source = sources[coordsIndex + index]; continue;
Operand coordPlusOffset = Local();
node.List.AddBefore(node, new Operation(Instruction.Add, coordPlusOffset, source, offsets[index]));
sources[coordsIndex + index] = coordPlusOffset;
} }
}
else
{
config.SetUsedFeature(FeatureFlags.IntegerSampling);
Operand lod = Local();
node.List.AddBefore(node, new TextureOperation(
Instruction.Lod,
texOp.Type,
texOp.Format,
texOp.Flags,
texOp.CbufSlot,
texOp.Handle,
0,
lod,
lodSources));
for (int index = 0; index < coordsCount; index++) for (int index = 0; index < coordsCount; index++)
{ {
Operand coordSize = Local();
Operand[] texSizeSources;
if (isBindless || isIndexed)
{
texSizeSources = new Operand[] { sources[0], Int(lod) };
}
else
{
texSizeSources = new Operand[] { Int(lod) };
}
node.List.AddBefore(node, new TextureOperation(
Instruction.TextureSize,
texOp.Type,
texOp.Format,
texOp.Flags,
texOp.CbufSlot,
texOp.Handle,
index,
coordSize,
texSizeSources));
config.SetUsedTexture(Instruction.TextureSize, texOp.Type, texOp.Format, texOp.Flags, texOp.CbufSlot, texOp.Handle); config.SetUsedTexture(Instruction.TextureSize, texOp.Type, texOp.Format, texOp.Flags, texOp.CbufSlot, texOp.Handle);
Operand offset = Local(); Operand offset = Local();
Operand intOffset = offsets[index + (hasOffsets ? texOp.Index * coordsCount : 0)]; Operand intOffset = offsets[index + (hasOffsets ? compIndex * coordsCount : 0)];
node.List.AddBefore(node, new Operation(Instruction.FP32 | Instruction.Divide, offset, Float(intOffset), Float(coordSize))); node.List.AddBefore(node, new Operation(Instruction.FP32 | Instruction.Divide, offset, Float(intOffset), Float(texSizes[index])));
Operand source = sources[coordsIndex + index]; Operand source = sources[coordsIndex + index];
@ -532,45 +496,152 @@ namespace Ryujinx.Graphics.Shader.Translation
node.List.AddBefore(node, new Operation(Instruction.FP32 | Instruction.Add, coordPlusOffset, source, offset)); node.List.AddBefore(node, new Operation(Instruction.FP32 | Instruction.Add, coordPlusOffset, source, offset));
sources[coordsIndex + index] = coordPlusOffset; newSources[coordsIndex + index] = coordPlusOffset;
}
TextureOperation newTexOp = new TextureOperation(
Instruction.TextureSample,
texOp.Type,
texOp.Format,
texOp.Flags & ~(TextureFlags.Offset | TextureFlags.Offsets),
texOp.CbufSlot,
texOp.Handle,
1,
new[] { dests[destIndex++] },
newSources);
node = node.List.AddBefore(node, newTexOp);
}
}
else
{
if (hasInvalidOffset)
{
if (intCoords)
{
for (int index = 0; index < coordsCount; index++)
{
Operand source = sources[coordsIndex + index];
Operand coordPlusOffset = Local();
node.List.AddBefore(node, new Operation(Instruction.Add, coordPlusOffset, source, offsets[index]));
sources[coordsIndex + index] = coordPlusOffset;
}
}
else
{
config.SetUsedFeature(FeatureFlags.IntegerSampling);
Operand[] texSizes = InsertTextureSize(node, texOp, lodSources, bindlessHandle, coordsCount);
for (int index = 0; index < coordsCount; index++)
{
config.SetUsedTexture(Instruction.TextureSize, texOp.Type, texOp.Format, texOp.Flags, texOp.CbufSlot, texOp.Handle);
Operand offset = Local();
Operand intOffset = offsets[index];
node.List.AddBefore(node, new Operation(Instruction.FP32 | Instruction.Divide, offset, Float(intOffset), Float(texSizes[index])));
Operand source = sources[coordsIndex + index];
Operand coordPlusOffset = Local();
node.List.AddBefore(node, new Operation(Instruction.FP32 | Instruction.Add, coordPlusOffset, source, offset));
sources[coordsIndex + index] = coordPlusOffset;
}
} }
} }
if (isGather && !isShadow) TextureOperation newTexOp = new TextureOperation(
{ Instruction.TextureSample,
Operand gatherComponent = sources[dstIndex - 1]; texOp.Type,
texOp.Format,
texOp.Flags & ~(TextureFlags.Offset | TextureFlags.Offsets),
texOp.CbufSlot,
texOp.Handle,
componentIndex,
dests,
sources);
Debug.Assert(gatherComponent.Type == OperandType.Constant); node = node.List.AddBefore(node, newTexOp);
componentIndex = gatherComponent.Value;
}
} }
TextureOperation newTexOp = new TextureOperation( node.List.Remove(oldNode);
Instruction.TextureSample,
texOp.Type,
texOp.Format,
texOp.Flags & ~(TextureFlags.Offset | TextureFlags.Offsets),
texOp.CbufSlot,
texOp.Handle,
componentIndex,
texOp.Dest,
sources);
for (int index = 0; index < texOp.SourcesCount; index++) for (int index = 0; index < texOp.SourcesCount; index++)
{ {
texOp.SetSource(index, null); texOp.SetSource(index, null);
} }
LinkedListNode<INode> oldNode = node;
node = node.List.AddBefore(node, newTexOp);
node.List.Remove(oldNode);
return node; return node;
} }
private static Operand[] InsertTextureSize(
LinkedListNode<INode> node,
TextureOperation texOp,
Operand[] lodSources,
Operand bindlessHandle,
int coordsCount)
{
Operand Int(Operand value)
{
Operand res = Local();
node.List.AddBefore(node, new Operation(Instruction.ConvertFP32ToS32, res, value));
return res;
}
Operand[] texSizes = new Operand[coordsCount];
Operand lod = Local();
node.List.AddBefore(node, new TextureOperation(
Instruction.Lod,
texOp.Type,
texOp.Format,
texOp.Flags,
texOp.CbufSlot,
texOp.Handle,
0,
new[] { lod },
lodSources));
for (int index = 0; index < coordsCount; index++)
{
texSizes[index] = Local();
Operand[] texSizeSources;
if (bindlessHandle != null)
{
texSizeSources = new Operand[] { bindlessHandle, Int(lod) };
}
else
{
texSizeSources = new Operand[] { Int(lod) };
}
node.List.AddBefore(node, new TextureOperation(
Instruction.TextureSize,
texOp.Type,
texOp.Format,
texOp.Flags,
texOp.CbufSlot,
texOp.Handle,
index,
new[] { texSizes[index] },
texSizeSources));
}
return texSizes;
}
private static LinkedListNode<INode> InsertSnormNormalization(LinkedListNode<INode> node, ShaderConfig config) private static LinkedListNode<INode> InsertSnormNormalization(LinkedListNode<INode> node, ShaderConfig config)
{ {
TextureOperation texOp = (TextureOperation)node.Value; TextureOperation texOp = (TextureOperation)node.Value;
@ -604,27 +675,32 @@ namespace Ryujinx.Graphics.Shader.Translation
// Do normalization. We assume SINT formats are being used // Do normalization. We assume SINT formats are being used
// as replacement for SNORM (which is not supported). // as replacement for SNORM (which is not supported).
INode[] uses = texOp.Dest.UseOps.ToArray(); for (int i = 0; i < texOp.DestsCount; i++)
Operation convOp = new Operation(Instruction.ConvertS32ToFP32, Local(), texOp.Dest);
Operation normOp = new Operation(Instruction.FP32 | Instruction.Multiply, Local(), convOp.Dest, ConstF(1f / maxPositive));
node = node.List.AddAfter(node, convOp);
node = node.List.AddAfter(node, normOp);
foreach (INode useOp in uses)
{ {
if (useOp is not Operation op) Operand dest = texOp.GetDest(i);
{
continue;
}
// Replace all uses of the texture pixel value with the normalized value. INode[] uses = dest.UseOps.ToArray();
for (int index = 0; index < op.SourcesCount; index++)
Operation convOp = new Operation(Instruction.ConvertS32ToFP32, Local(), dest);
Operation normOp = new Operation(Instruction.FP32 | Instruction.Multiply, Local(), convOp.Dest, ConstF(1f / maxPositive));
node = node.List.AddAfter(node, convOp);
node = node.List.AddAfter(node, normOp);
foreach (INode useOp in uses)
{ {
if (op.GetSource(index) == texOp.Dest) if (useOp is not Operation op)
{ {
op.SetSource(index, normOp.Dest); continue;
}
// Replace all uses of the texture pixel value with the normalized value.
for (int index = 0; index < op.SourcesCount; index++)
{
if (op.GetSource(index) == dest)
{
op.SetSource(index, normOp.Dest);
}
} }
} }
} }