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Add support for bindless textures from shader input (vertex buffer) on Vulkan (#6577)

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* Add support for bindless textures from shader input (vertex buffer)

* Shader cache version bump

* Format whitespace

* Remove cache entries on pool removal, disable for OpenGL

* PR feedback
This commit is contained in:
gdkchan 2024-04-22 15:05:55 -03:00 • committed by GitHub
parent 9b94662b4b
commit c6f8bfed90
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GPG key ID: B5690EEEBB952194
39 changed files with 1091 additions and 311 deletions
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3
src/Ryujinx.Graphics.Shader/CodeGen/Glsl/Declarations.cs
View file

@ -6,7 +6,6 @@ using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Numerics;
namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
{
@ -352,7 +351,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
arrayDecl = "[]";
}
string samplerTypeName = definition.Type.ToGlslSamplerType();
string samplerTypeName = definition.Separate ? definition.Type.ToGlslTextureType() : definition.Type.ToGlslSamplerType();
string layout = string.Empty;

19
src/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenMemory.cs
View file

@ -639,14 +639,27 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
private static string GetSamplerName(CodeGenContext context, AstTextureOperation texOp, ref int srcIndex)
{
TextureDefinition definition = context.Properties.Textures[texOp.Binding];
string name = definition.Name;
TextureDefinition textureDefinition = context.Properties.Textures[texOp.Binding];
string name = textureDefinition.Name;
if (definition.ArrayLength != 1)
if (textureDefinition.ArrayLength != 1)
{
name = $"{name}[{GetSourceExpr(context, texOp.GetSource(srcIndex++), AggregateType.S32)}]";
}
if (texOp.IsSeparate)
{
TextureDefinition samplerDefinition = context.Properties.Textures[texOp.SamplerBinding];
string samplerName = samplerDefinition.Name;
if (samplerDefinition.ArrayLength != 1)
{
samplerName = $"{samplerName}[{GetSourceExpr(context, texOp.GetSource(srcIndex++), AggregateType.S32)}]";
}
name = $"{texOp.Type.ToGlslSamplerType()}({name}, {samplerName})";
}
return name;
}

52
src/Ryujinx.Graphics.Shader/CodeGen/Spirv/Declarations.cs
View file

@ -160,37 +160,49 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
{
int setIndex = context.TargetApi == TargetApi.Vulkan ? sampler.Set : 0;
var dim = (sampler.Type & SamplerType.Mask) switch
SpvInstruction imageType;
SpvInstruction sampledImageType;
if (sampler.Type != SamplerType.None)
{
SamplerType.Texture1D => Dim.Dim1D,
SamplerType.Texture2D => Dim.Dim2D,
SamplerType.Texture3D => Dim.Dim3D,
SamplerType.TextureCube => Dim.Cube,
SamplerType.TextureBuffer => Dim.Buffer,
_ => throw new InvalidOperationException($"Invalid sampler type \"{sampler.Type & SamplerType.Mask}\"."),
};
var dim = (sampler.Type & SamplerType.Mask) switch
{
SamplerType.Texture1D => Dim.Dim1D,
SamplerType.Texture2D => Dim.Dim2D,
SamplerType.Texture3D => Dim.Dim3D,
SamplerType.TextureCube => Dim.Cube,
SamplerType.TextureBuffer => Dim.Buffer,
_ => throw new InvalidOperationException($"Invalid sampler type \"{sampler.Type & SamplerType.Mask}\"."),
};
var imageType = context.TypeImage(
context.TypeFP32(),
dim,
sampler.Type.HasFlag(SamplerType.Shadow),
sampler.Type.HasFlag(SamplerType.Array),
sampler.Type.HasFlag(SamplerType.Multisample),
1,
ImageFormat.Unknown);
imageType = context.TypeImage(
context.TypeFP32(),
dim,
sampler.Type.HasFlag(SamplerType.Shadow),
sampler.Type.HasFlag(SamplerType.Array),
sampler.Type.HasFlag(SamplerType.Multisample),
1,
ImageFormat.Unknown);
var sampledImageType = context.TypeSampledImage(imageType);
var sampledImagePointerType = context.TypePointer(StorageClass.UniformConstant, sampledImageType);
sampledImageType = context.TypeSampledImage(imageType);
}
else
{
imageType = sampledImageType = context.TypeSampler();
}
var sampledOrSeparateImageType = sampler.Separate ? imageType : sampledImageType;
var sampledImagePointerType = context.TypePointer(StorageClass.UniformConstant, sampledOrSeparateImageType);
var sampledImageArrayPointerType = sampledImagePointerType;
if (sampler.ArrayLength == 0)
{
var sampledImageArrayType = context.TypeRuntimeArray(sampledImageType);
var sampledImageArrayType = context.TypeRuntimeArray(sampledOrSeparateImageType);
sampledImageArrayPointerType = context.TypePointer(StorageClass.UniformConstant, sampledImageArrayType);
}
else if (sampler.ArrayLength != 1)
{
var sampledImageArrayType = context.TypeArray(sampledImageType, context.Constant(context.TypeU32(), sampler.ArrayLength));
var sampledImageArrayType = context.TypeArray(sampledOrSeparateImageType, context.Constant(context.TypeU32(), sampler.ArrayLength));
sampledImageArrayPointerType = context.TypePointer(StorageClass.UniformConstant, sampledImageArrayType);
}

86
src/Ryujinx.Graphics.Shader/CodeGen/Spirv/Instructions.cs
View file

@ -838,16 +838,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
}
SamplerDeclaration declaration = context.Samplers[texOp.Binding];
SpvInstruction image = declaration.Image;
if (declaration.IsIndexed)
{
SpvInstruction textureIndex = Src(AggregateType.S32);
image = context.AccessChain(declaration.SampledImagePointerType, image, textureIndex);
}
image = context.Load(declaration.SampledImageType, image);
SpvInstruction image = GenerateSampledImageLoad(context, texOp, declaration, ref srcIndex);
int pCount = texOp.Type.GetDimensions();
@ -1171,16 +1162,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
}
SamplerDeclaration declaration = context.Samplers[texOp.Binding];
SpvInstruction image = declaration.Image;
if (declaration.IsIndexed)
{
SpvInstruction textureIndex = Src(AggregateType.S32);
image = context.AccessChain(declaration.SampledImagePointerType, image, textureIndex);
}
image = context.Load(declaration.SampledImageType, image);
SpvInstruction image = GenerateSampledImageLoad(context, texOp, declaration, ref srcIndex);
int coordsCount = texOp.Type.GetDimensions();
@ -1449,17 +1431,11 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
{
AstTextureOperation texOp = (AstTextureOperation)operation;
int srcIndex = 0;
SamplerDeclaration declaration = context.Samplers[texOp.Binding];
SpvInstruction image = declaration.Image;
SpvInstruction image = GenerateSampledImageLoad(context, texOp, declaration, ref srcIndex);
if (declaration.IsIndexed)
{
SpvInstruction textureIndex = context.GetS32(texOp.GetSource(0));
image = context.AccessChain(declaration.SampledImagePointerType, image, textureIndex);
}
image = context.Load(declaration.SampledImageType, image);
image = context.Image(declaration.ImageType, image);
SpvInstruction result = context.ImageQuerySamples(context.TypeS32(), image);
@ -1471,17 +1447,11 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
{
AstTextureOperation texOp = (AstTextureOperation)operation;
int srcIndex = 0;
SamplerDeclaration declaration = context.Samplers[texOp.Binding];
SpvInstruction image = declaration.Image;
SpvInstruction image = GenerateSampledImageLoad(context, texOp, declaration, ref srcIndex);
if (declaration.IsIndexed)
{
SpvInstruction textureIndex = context.GetS32(texOp.GetSource(0));
image = context.AccessChain(declaration.SampledImagePointerType, image, textureIndex);
}
image = context.Load(declaration.SampledImageType, image);
image = context.Image(declaration.ImageType, image);
if (texOp.Index == 3)
@ -1506,8 +1476,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
if (hasLod)
{
int lodSrcIndex = declaration.IsIndexed ? 1 : 0;
var lod = context.GetS32(operation.GetSource(lodSrcIndex));
var lod = context.GetS32(operation.GetSource(srcIndex));
result = context.ImageQuerySizeLod(resultType, image, lod);
}
else
@ -1905,6 +1874,43 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
}
}
private static SpvInstruction GenerateSampledImageLoad(CodeGenContext context, AstTextureOperation texOp, SamplerDeclaration declaration, ref int srcIndex)
{
SpvInstruction image = declaration.Image;
if (declaration.IsIndexed)
{
SpvInstruction textureIndex = context.Get(AggregateType.S32, texOp.GetSource(srcIndex++));
image = context.AccessChain(declaration.SampledImagePointerType, image, textureIndex);
}
if (texOp.IsSeparate)
{
image = context.Load(declaration.ImageType, image);
SamplerDeclaration samplerDeclaration = context.Samplers[texOp.SamplerBinding];
SpvInstruction sampler = samplerDeclaration.Image;
if (samplerDeclaration.IsIndexed)
{
SpvInstruction samplerIndex = context.Get(AggregateType.S32, texOp.GetSource(srcIndex++));
sampler = context.AccessChain(samplerDeclaration.SampledImagePointerType, sampler, samplerIndex);
}
sampler = context.Load(samplerDeclaration.ImageType, sampler);
image = context.SampledImage(declaration.SampledImageType, image, sampler);
}
else
{
image = context.Load(declaration.SampledImageType, image);
}
return image;
}
private static OperationResult GenerateUnary(
CodeGenContext context,
AstOperation operation,

35
src/Ryujinx.Graphics.Shader/IGpuAccessor.cs
View file

@ -26,13 +26,6 @@ namespace Ryujinx.Graphics.Shader
/// <returns>Span of the memory location</returns>
ReadOnlySpan<ulong> GetCode(ulong address, int minimumSize);
/// <summary>
/// Gets the size in bytes of a bound constant buffer for the current shader stage.
/// </summary>
/// <param name="slot">The number of the constant buffer to get the size from</param>
/// <returns>Size in bytes</returns>
int QueryTextureArrayLengthFromBuffer(int slot);
/// <summary>
/// Queries the binding number of a constant buffer.
/// </summary>
@ -298,6 +291,15 @@ namespace Ryujinx.Graphics.Shader
return true;
}
/// <summary>
/// Queries host API support for separate textures and samplers.
/// </summary>
/// <returns>True if the API supports samplers and textures to be combined on the shader, false otherwise</returns>
bool QueryHostSupportsSeparateSampler()
{
return true;
}
/// <summary>
/// Queries host GPU shader ballot support.
/// </summary>
@ -388,6 +390,12 @@ namespace Ryujinx.Graphics.Shader
return true;
}
/// <summary>
/// Gets the maximum number of samplers that the bound texture pool may have.
/// </summary>
/// <returns>Maximum amount of samplers that the pool may have</returns>
int QuerySamplerArrayLengthFromPool();
/// <summary>
/// Queries sampler type information.
/// </summary>
@ -399,6 +407,19 @@ namespace Ryujinx.Graphics.Shader
return SamplerType.Texture2D;
}
/// <summary>
/// Gets the size in bytes of a bound constant buffer for the current shader stage.
/// </summary>
/// <param name="slot">The number of the constant buffer to get the size from</param>
/// <returns>Size in bytes</returns>
int QueryTextureArrayLengthFromBuffer(int slot);
/// <summary>
/// Gets the maximum number of textures that the bound texture pool may have.
/// </summary>
/// <returns>Maximum amount of textures that the pool may have</returns>
int QueryTextureArrayLengthFromPool();
/// <summary>
/// Queries texture coordinate normalization information.
/// </summary>

5
src/Ryujinx.Graphics.Shader/IntermediateRepresentation/Operation.cs
View file

@ -216,6 +216,11 @@ namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
newSources[index] = source;
if (source != null && source.Type == OperandType.LocalVariable)
{
source.UseOps.Add(this);
}
_sources = newSources;
}

9
src/Ryujinx.Graphics.Shader/IntermediateRepresentation/TextureOperation.cs
View file

@ -9,6 +9,7 @@ namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
public TextureFlags Flags { get; private set; }
public int Binding { get; private set; }
public int SamplerBinding { get; private set; }
public TextureOperation(
Instruction inst,
@ -24,6 +25,7 @@ namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
Format = format;
Flags = flags;
Binding = binding;
SamplerBinding = -1;
}
public void TurnIntoArray(int binding)
@ -32,6 +34,13 @@ namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
Binding = binding;
}
public void TurnIntoArray(int textureBinding, int samplerBinding)
{
TurnIntoArray(textureBinding);
SamplerBinding = samplerBinding;
}
public void SetBinding(int binding)
{
if ((Flags & TextureFlags.Bindless) != 0)

26
src/Ryujinx.Graphics.Shader/SamplerType.cs
View file

@ -69,6 +69,7 @@ namespace Ryujinx.Graphics.Shader
{
string typeName = (type & SamplerType.Mask) switch
{
SamplerType.None => "sampler",
SamplerType.Texture1D => "sampler1D",
SamplerType.TextureBuffer => "samplerBuffer",
SamplerType.Texture2D => "sampler2D",
@ -95,6 +96,31 @@ namespace Ryujinx.Graphics.Shader
return typeName;
}
public static string ToGlslTextureType(this SamplerType type)
{
string typeName = (type & SamplerType.Mask) switch
{
SamplerType.Texture1D => "texture1D",
SamplerType.TextureBuffer => "textureBuffer",
SamplerType.Texture2D => "texture2D",
SamplerType.Texture3D => "texture3D",
SamplerType.TextureCube => "textureCube",
_ => throw new ArgumentException($"Invalid texture type \"{type}\"."),
};
if ((type & SamplerType.Multisample) != 0)
{
typeName += "MS";
}
if ((type & SamplerType.Array) != 0)
{
typeName += "Array";
}
return typeName;
}
public static string ToGlslImageType(this SamplerType type, AggregateType componentType)
{
string typeName = (type & SamplerType.Mask) switch

5
src/Ryujinx.Graphics.Shader/StructuredIr/AstTextureOperation.cs
View file

@ -9,6 +9,9 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
public TextureFlags Flags { get; }
public int Binding { get; }
public int SamplerBinding { get; }
public bool IsSeparate => SamplerBinding >= 0;
public AstTextureOperation(
Instruction inst,
@ -16,6 +19,7 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
TextureFormat format,
TextureFlags flags,
int binding,
int samplerBinding,
int index,
params IAstNode[] sources) : base(inst, StorageKind.None, false, index, sources, sources.Length)
{
@ -23,6 +27,7 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
Format = format;
Flags = flags;
Binding = binding;
SamplerBinding = samplerBinding;
}
}
}

2
src/Ryujinx.Graphics.Shader/StructuredIr/StructuredProgram.cs
View file

@ -169,7 +169,7 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
AstTextureOperation GetAstTextureOperation(TextureOperation texOp)
{
return new AstTextureOperation(inst, texOp.Type, texOp.Format, texOp.Flags, texOp.Binding, texOp.Index, sources);
return new AstTextureOperation(inst, texOp.Type, texOp.Format, texOp.Flags, texOp.Binding, texOp.SamplerBinding, texOp.Index, sources);
}
int componentsCount = BitOperations.PopCount((uint)operation.Index);

18
src/Ryujinx.Graphics.Shader/StructuredIr/TextureDefinition.cs
View file

@ -5,25 +5,39 @@ namespace Ryujinx.Graphics.Shader
public int Set { get; }
public int Binding { get; }
public int ArrayLength { get; }
public bool Separate { get; }
public string Name { get; }
public SamplerType Type { get; }
public TextureFormat Format { get; }
public TextureUsageFlags Flags { get; }
public TextureDefinition(int set, int binding, int arrayLength, string name, SamplerType type, TextureFormat format, TextureUsageFlags flags)
public TextureDefinition(
int set,
int binding,
int arrayLength,
bool separate,
string name,
SamplerType type,
TextureFormat format,
TextureUsageFlags flags)
{
Set = set;
Binding = binding;
ArrayLength = arrayLength;
Separate = separate;
Name = name;
Type = type;
Format = format;
Flags = flags;
}
public TextureDefinition(int set, int binding, string name, SamplerType type) : this(set, binding, 1, false, name, type, TextureFormat.Unknown, TextureUsageFlags.None)
{
}
public TextureDefinition SetFlag(TextureUsageFlags flag)
{
return new TextureDefinition(Set, Binding, ArrayLength, Name, Type, Format, Flags | flag);
return new TextureDefinition(Set, Binding, ArrayLength, Separate, Name, Type, Format, Flags | flag);
}
}
}

4
src/Ryujinx.Graphics.Shader/TextureDescriptor.cs
View file

@ -13,6 +13,8 @@ namespace Ryujinx.Graphics.Shader
public readonly int HandleIndex;
public readonly int ArrayLength;
public readonly bool Separate;
public readonly TextureUsageFlags Flags;
public TextureDescriptor(
@ -22,6 +24,7 @@ namespace Ryujinx.Graphics.Shader
int cbufSlot,
int handleIndex,
int arrayLength,
bool separate,
TextureUsageFlags flags)
{
Binding = binding;
@ -30,6 +33,7 @@ namespace Ryujinx.Graphics.Shader
CbufSlot = cbufSlot;
HandleIndex = handleIndex;
ArrayLength = arrayLength;
Separate = separate;
Flags = flags;
}
}

1
src/Ryujinx.Graphics.Shader/TextureHandle.cs
View file

@ -9,6 +9,7 @@ namespace Ryujinx.Graphics.Shader
SeparateSamplerHandle = 1,
SeparateSamplerId = 2,
SeparateConstantSamplerHandle = 3,
Direct = 4,
}
public static class TextureHandle

86
src/Ryujinx.Graphics.Shader/Translation/Optimizations/BindlessElimination.cs
View file

@ -1,6 +1,7 @@
using Ryujinx.Graphics.Shader.Instructions;
using Ryujinx.Graphics.Shader.IntermediateRepresentation;
using Ryujinx.Graphics.Shader.StructuredIr;
using System;
using System.Collections.Generic;
namespace Ryujinx.Graphics.Shader.Translation.Optimizations
@ -31,7 +32,8 @@ namespace Ryujinx.Graphics.Shader.Translation.Optimizations
continue;
}
if (!TryConvertBindless(block, resourceManager, gpuAccessor, texOp))
if (!TryConvertBindless(block, resourceManager, gpuAccessor, texOp) &&
!GenerateBindlessAccess(block, resourceManager, gpuAccessor, texOp, node))
{
// If we can't do bindless elimination, remove the texture operation.
// Set any destination variables to zero.
@ -46,6 +48,88 @@ namespace Ryujinx.Graphics.Shader.Translation.Optimizations
}
}
private static bool GenerateBindlessAccess(
BasicBlock block,
ResourceManager resourceManager,
IGpuAccessor gpuAccessor,
TextureOperation texOp,
LinkedListNode<INode> node)
{
if (!gpuAccessor.QueryHostSupportsSeparateSampler())
{
// We depend on combining samplers and textures in the shader being supported for this.
return false;
}
Operand nvHandle = texOp.GetSource(0);
if (nvHandle.AsgOp is not Operation handleOp ||
handleOp.Inst != Instruction.Load ||
handleOp.StorageKind != StorageKind.Input)
{
// Right now, we only allow bindless access when the handle comes from a shader input.
// This is an artificial limitation to prevent it from being used in cases where it
// would have a large performance impact of loading all textures in the pool.
// It might be removed in the future, if we can mitigate the performance impact.
return false;
}
Operand textureHandle = OperandHelper.Local();
Operand samplerHandle = OperandHelper.Local();
Operand textureIndex = OperandHelper.Local();
block.Operations.AddBefore(node, new Operation(Instruction.BitwiseAnd, textureHandle, nvHandle, OperandHelper.Const(0xfffff)));
block.Operations.AddBefore(node, new Operation(Instruction.ShiftRightU32, samplerHandle, nvHandle, OperandHelper.Const(20)));
int texturePoolLength = Math.Max(BindlessToArray.MinimumArrayLength, gpuAccessor.QueryTextureArrayLengthFromPool());
block.Operations.AddBefore(node, new Operation(Instruction.MinimumU32, textureIndex, textureHandle, OperandHelper.Const(texturePoolLength - 1)));
texOp.SetSource(0, textureIndex);
bool hasSampler = !texOp.Inst.IsImage();
int textureBinding = resourceManager.GetTextureOrImageBinding(
texOp.Inst,
texOp.Type,
texOp.Format,
texOp.Flags & ~TextureFlags.Bindless,
0,
TextureHandle.PackOffsets(0, 0, TextureHandleType.Direct),
texturePoolLength,
hasSampler);
if (hasSampler)
{
Operand samplerIndex = OperandHelper.Local();
int samplerPoolLength = Math.Max(BindlessToArray.MinimumArrayLength, gpuAccessor.QuerySamplerArrayLengthFromPool());
block.Operations.AddBefore(node, new Operation(Instruction.MinimumU32, samplerIndex, samplerHandle, OperandHelper.Const(samplerPoolLength - 1)));
texOp.InsertSource(1, samplerIndex);
int samplerBinding = resourceManager.GetTextureOrImageBinding(
texOp.Inst,
SamplerType.None,
texOp.Format,
TextureFlags.None,
0,
TextureHandle.PackOffsets(0, 0, TextureHandleType.Direct),
samplerPoolLength);
texOp.TurnIntoArray(textureBinding, samplerBinding);
}
else
{
texOp.TurnIntoArray(textureBinding);
}
return true;
}
private static bool TryConvertBindless(BasicBlock block, ResourceManager resourceManager, IGpuAccessor gpuAccessor, TextureOperation texOp)
{
if (texOp.Inst == Instruction.TextureSample || texOp.Inst.IsTextureQuery())

2
src/Ryujinx.Graphics.Shader/Translation/Optimizations/BindlessToArray.cs
View file

@ -11,7 +11,7 @@ namespace Ryujinx.Graphics.Shader.Translation.Optimizations
private const int HardcodedArrayLengthOgl = 4;
// 1 and 0 elements are not considered arrays anymore.
private const int MinimumArrayLength = 2;
public const int MinimumArrayLength = 2;
public static void RunPassOgl(BasicBlock block, ResourceManager resourceManager)
{

32
src/Ryujinx.Graphics.Shader/Translation/ResourceManager.cs
View file

@ -29,7 +29,7 @@ namespace Ryujinx.Graphics.Shader.Translation
private readonly HashSet<int> _usedConstantBufferBindings;
private readonly record struct TextureInfo(int CbufSlot, int Handle, int ArrayLength, SamplerType Type, TextureFormat Format);
private readonly record struct TextureInfo(int CbufSlot, int Handle, int ArrayLength, bool Separate, SamplerType Type, TextureFormat Format);
private struct TextureMeta
{
@ -225,7 +225,8 @@ namespace Ryujinx.Graphics.Shader.Translation
TextureFlags flags,
int cbufSlot,
int handle,
int arrayLength = 1)
int arrayLength = 1,
bool separate = false)
{
inst &= Instruction.Mask;
bool isImage = inst.IsImage();
@ -239,7 +240,18 @@ namespace Ryujinx.Graphics.Shader.Translation
format = TextureFormat.Unknown;
}
int binding = GetTextureOrImageBinding(cbufSlot, handle, arrayLength, type, format, isImage, intCoords, isWrite, accurateType, coherent);
int binding = GetTextureOrImageBinding(
cbufSlot,
handle,
arrayLength,
type,
format,
isImage,
intCoords,
isWrite,
accurateType,
coherent,
separate);
_gpuAccessor.RegisterTexture(handle, cbufSlot);
@ -256,9 +268,10 @@ namespace Ryujinx.Graphics.Shader.Translation
bool intCoords,
bool write,
bool accurateType,
bool coherent)
bool coherent,
bool separate)
{
var dimensions = type.GetDimensions();
var dimensions = type == SamplerType.None ? 0 : type.GetDimensions();
var dict = isImage ? _usedImages : _usedTextures;
var usageFlags = TextureUsageFlags.None;
@ -290,7 +303,7 @@ namespace Ryujinx.Graphics.Shader.Translation
// For array textures, we also want to use type as key,
// since we may have texture handles stores in the same buffer, but for textures with different types.
var keyType = arrayLength > 1 ? type : SamplerType.None;
var info = new TextureInfo(cbufSlot, handle, arrayLength, keyType, format);
var info = new TextureInfo(cbufSlot, handle, arrayLength, separate, keyType, format);
var meta = new TextureMeta()
{
AccurateType = accurateType,
@ -332,6 +345,10 @@ namespace Ryujinx.Graphics.Shader.Translation
? $"{prefix}_tcb_{handle:X}_{format.ToGlslFormat()}"
: $"{prefix}_cb{cbufSlot}_{handle:X}_{format.ToGlslFormat()}";
}
else if (type == SamplerType.None)
{
nameSuffix = cbufSlot < 0 ? $"s_tcb_{handle:X}" : $"s_cb{cbufSlot}_{handle:X}";
}
else
{
nameSuffix = cbufSlot < 0 ? $"{prefix}_tcb_{handle:X}" : $"{prefix}_cb{cbufSlot}_{handle:X}";
@ -341,6 +358,7 @@ namespace Ryujinx.Graphics.Shader.Translation
isImage ? 3 : 2,
binding,
arrayLength,
separate,
$"{_stagePrefix}_{nameSuffix}",
meta.Type,
info.Format,
@ -495,6 +513,7 @@ namespace Ryujinx.Graphics.Shader.Translation
info.CbufSlot,
info.Handle,
info.ArrayLength,
info.Separate,
meta.UsageFlags));
}
@ -514,6 +533,7 @@ namespace Ryujinx.Graphics.Shader.Translation
info.CbufSlot,
info.Handle,
info.ArrayLength,
info.Separate,
meta.UsageFlags));
}
}

6
src/Ryujinx.Graphics.Shader/Translation/TranslatorContext.cs
View file

@ -413,7 +413,7 @@ namespace Ryujinx.Graphics.Shader.Translation
if (Stage == ShaderStage.Vertex)
{
int ibBinding = resourceManager.Reservations.IndexBufferTextureBinding;
TextureDefinition indexBuffer = new(2, ibBinding, 1, "ib_data", SamplerType.TextureBuffer, TextureFormat.Unknown, TextureUsageFlags.None);
TextureDefinition indexBuffer = new(2, ibBinding, "ib_data", SamplerType.TextureBuffer);
resourceManager.Properties.AddOrUpdateTexture(indexBuffer);
int inputMap = _program.AttributeUsage.UsedInputAttributes;
@ -422,7 +422,7 @@ namespace Ryujinx.Graphics.Shader.Translation
{
int location = BitOperations.TrailingZeroCount(inputMap);
int binding = resourceManager.Reservations.GetVertexBufferTextureBinding(location);
TextureDefinition vaBuffer = new(2, binding, 1, $"vb_data{location}", SamplerType.TextureBuffer, TextureFormat.Unknown, TextureUsageFlags.None);
TextureDefinition vaBuffer = new(2, binding, $"vb_data{location}", SamplerType.TextureBuffer);
resourceManager.Properties.AddOrUpdateTexture(vaBuffer);
inputMap &= ~(1 << location);
@ -431,7 +431,7 @@ namespace Ryujinx.Graphics.Shader.Translation
else if (Stage == ShaderStage.Geometry)
{
int trbBinding = resourceManager.Reservations.TopologyRemapBufferTextureBinding;
TextureDefinition remapBuffer = new(2, trbBinding, 1, "trb_data", SamplerType.TextureBuffer, TextureFormat.Unknown, TextureUsageFlags.None);
TextureDefinition remapBuffer = new(2, trbBinding, "trb_data", SamplerType.TextureBuffer);
resourceManager.Properties.AddOrUpdateTexture(remapBuffer);
int geometryVbOutputSbBinding = resourceManager.Reservations.GeometryVertexOutputStorageBufferBinding;