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authorgdkchan <gab.dark.100@gmail.com>2023-10-04 19:46:11 -0300
committerGitHub <noreply@github.com>2023-10-04 19:46:11 -0300
commita0af6e4d07f623692943c5fe68b183365b38c812 (patch)
treec8bec298b2671a8a1cc205a2cee6c5a583655173
parentf61b7818c3330fa0cda3fcde5b1de51b1477bfa0 (diff)
Use unique temporary variables for function call parameters on SPIR-V (#5757)1.1.1041
* Use unique temporary variables for function call parameters on SPIR-V * Shader cache version bump
Diffstat
-rw-r--r--src/Ryujinx.Graphics.Gpu/Shader/DiskCache/DiskCacheHostStorage.cs2
-rw-r--r--src/Ryujinx.Graphics.Shader/CodeGen/Spirv/CodeGenContext.cs12
-rw-r--r--src/Ryujinx.Graphics.Shader/CodeGen/Spirv/Declarations.cs22
-rw-r--r--src/Ryujinx.Graphics.Shader/CodeGen/Spirv/Instructions.cs7
-rw-r--r--src/Ryujinx.Graphics.Shader/CodeGen/Spirv/SpirvGenerator.cs1
-rw-r--r--src/Ryujinx.Graphics.Shader/StructuredIr/StructuredProgram.cs37
-rw-r--r--src/Ryujinx.Graphics.Shader/Translation/TranslatorContext.cs1
7 files changed, 33 insertions, 49 deletions
diff --git a/src/Ryujinx.Graphics.Gpu/Shader/DiskCache/DiskCacheHostStorage.cs b/src/Ryujinx.Graphics.Gpu/Shader/DiskCache/DiskCacheHostStorage.cs
index 1420096e..4ca5fdd4 100644
--- a/src/Ryujinx.Graphics.Gpu/Shader/DiskCache/DiskCacheHostStorage.cs
+++ b/src/Ryujinx.Graphics.Gpu/Shader/DiskCache/DiskCacheHostStorage.cs
@@ -22,7 +22,7 @@ namespace Ryujinx.Graphics.Gpu.Shader.DiskCache
private const ushort FileFormatVersionMajor = 1;
private const ushort FileFormatVersionMinor = 2;
private const uint FileFormatVersionPacked = ((uint)FileFormatVersionMajor << 16) | FileFormatVersionMinor;
- private const uint CodeGenVersion = 5750;
+ private const uint CodeGenVersion = 5757;
private const string SharedTocFileName = "shared.toc";
private const string SharedDataFileName = "shared.data";
diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Spirv/CodeGenContext.cs b/src/Ryujinx.Graphics.Shader/CodeGen/Spirv/CodeGenContext.cs
index 9f9411a9..53267c60 100644
--- a/src/Ryujinx.Graphics.Shader/CodeGen/Spirv/CodeGenContext.cs
+++ b/src/Ryujinx.Graphics.Shader/CodeGen/Spirv/CodeGenContext.cs
@@ -44,7 +44,6 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
public StructuredFunction CurrentFunction { get; set; }
private readonly Dictionary<AstOperand, Instruction> _locals = new();
- private readonly Dictionary<int, Instruction[]> _localForArgs = new();
private readonly Dictionary<int, Instruction> _funcArgs = new();
private readonly Dictionary<int, (StructuredFunction, Instruction)> _functions = new();
@@ -112,7 +111,6 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
IsMainFunction = isMainFunction;
MayHaveReturned = false;
_locals.Clear();
- _localForArgs.Clear();
_funcArgs.Clear();
}
@@ -169,11 +167,6 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
_locals.Add(local, spvLocal);
}
- public void DeclareLocalForArgs(int funcIndex, Instruction[] spvLocals)
- {
- _localForArgs.Add(funcIndex, spvLocals);
- }
-
public void DeclareArgument(int argIndex, Instruction spvLocal)
{
_funcArgs.Add(argIndex, spvLocal);
@@ -278,11 +271,6 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
return _locals[local];
}
- public Instruction[] GetLocalForArgsPointers(int funcIndex)
- {
- return _localForArgs[funcIndex];
- }
-
public Instruction GetArgumentPointer(AstOperand funcArg)
{
return _funcArgs[funcArg.Value];
diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Spirv/Declarations.cs b/src/Ryujinx.Graphics.Shader/CodeGen/Spirv/Declarations.cs
index 54767c2f..45933a21 100644
--- a/src/Ryujinx.Graphics.Shader/CodeGen/Spirv/Declarations.cs
+++ b/src/Ryujinx.Graphics.Shader/CodeGen/Spirv/Declarations.cs
@@ -41,28 +41,6 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
}
}
- public static void DeclareLocalForArgs(CodeGenContext context, List<StructuredFunction> functions)
- {
- for (int funcIndex = 0; funcIndex < functions.Count; funcIndex++)
- {
- StructuredFunction function = functions[funcIndex];
- SpvInstruction[] locals = new SpvInstruction[function.InArguments.Length];
-
- for (int i = 0; i < function.InArguments.Length; i++)
- {
- var type = function.GetArgumentType(i);
- var localPointerType = context.TypePointer(StorageClass.Function, context.GetType(type));
- var spvLocal = context.Variable(localPointerType, StorageClass.Function);
-
- context.AddLocalVariable(spvLocal);
-
- locals[i] = spvLocal;
- }
-
- context.DeclareLocalForArgs(funcIndex, locals);
- }
- }
-
public static void DeclareAll(CodeGenContext context, StructuredProgramInfo info)
{
DeclareConstantBuffers(context, context.Properties.ConstantBuffers.Values);
diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Spirv/Instructions.cs b/src/Ryujinx.Graphics.Shader/CodeGen/Spirv/Instructions.cs
index 771723c2..56263e79 100644
--- a/src/Ryujinx.Graphics.Shader/CodeGen/Spirv/Instructions.cs
+++ b/src/Ryujinx.Graphics.Shader/CodeGen/Spirv/Instructions.cs
@@ -311,7 +311,6 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
var (function, spvFunc) = context.GetFunction(funcId.Value);
var args = new SpvInstruction[operation.SourcesCount - 1];
- var spvLocals = context.GetLocalForArgsPointers(funcId.Value);
for (int i = 0; i < args.Length; i++)
{
@@ -324,12 +323,8 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
else
{
var type = function.GetArgumentType(i);
- var value = context.Get(type, operand);
- var spvLocal = spvLocals[i];
- context.Store(spvLocal, value);
-
- args[i] = spvLocal;
+ args[i] = context.Get(type, operand);
}
}
diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Spirv/SpirvGenerator.cs b/src/Ryujinx.Graphics.Shader/CodeGen/Spirv/SpirvGenerator.cs
index 0e9e32bb..a1e9054f 100644
--- a/src/Ryujinx.Graphics.Shader/CodeGen/Spirv/SpirvGenerator.cs
+++ b/src/Ryujinx.Graphics.Shader/CodeGen/Spirv/SpirvGenerator.cs
@@ -161,7 +161,6 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
context.EnterBlock(function.MainBlock);
Declarations.DeclareLocals(context, function);
- Declarations.DeclareLocalForArgs(context, info.Functions);
Generate(context, function.MainBlock);
diff --git a/src/Ryujinx.Graphics.Shader/StructuredIr/StructuredProgram.cs b/src/Ryujinx.Graphics.Shader/StructuredIr/StructuredProgram.cs
index b0db0ffb..f28bb6aa 100644
--- a/src/Ryujinx.Graphics.Shader/StructuredIr/StructuredProgram.cs
+++ b/src/Ryujinx.Graphics.Shader/StructuredIr/StructuredProgram.cs
@@ -8,11 +8,15 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
{
static class StructuredProgram
{
+ // TODO: Eventually it should be possible to specify the parameter types for the function instead of using S32 for everything.
+ private const AggregateType FuncParameterType = AggregateType.S32;
+
public static StructuredProgramInfo MakeStructuredProgram(
IReadOnlyList<Function> functions,
AttributeUsage attributeUsage,
ShaderDefinitions definitions,
ResourceManager resourceManager,
+ TargetLanguage targetLanguage,
bool debugMode)
{
StructuredProgramContext context = new(attributeUsage, definitions, resourceManager, debugMode);
@@ -23,19 +27,19 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
BasicBlock[] blocks = function.Blocks;
- AggregateType returnType = function.ReturnsValue ? AggregateType.S32 : AggregateType.Void;
+ AggregateType returnType = function.ReturnsValue ? FuncParameterType : AggregateType.Void;
AggregateType[] inArguments = new AggregateType[function.InArgumentsCount];
AggregateType[] outArguments = new AggregateType[function.OutArgumentsCount];
for (int i = 0; i < inArguments.Length; i++)
{
- inArguments[i] = AggregateType.S32;
+ inArguments[i] = FuncParameterType;
}
for (int i = 0; i < outArguments.Length; i++)
{
- outArguments[i] = AggregateType.S32;
+ outArguments[i] = FuncParameterType;
}
context.EnterFunction(blocks.Length, function.Name, returnType, inArguments, outArguments);
@@ -58,7 +62,7 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
}
else
{
- AddOperation(context, operation);
+ AddOperation(context, operation, targetLanguage);
}
}
}
@@ -73,7 +77,7 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
return context.Info;
}
- private static void AddOperation(StructuredProgramContext context, Operation operation)
+ private static void AddOperation(StructuredProgramContext context, Operation operation, TargetLanguage targetLanguage)
{
Instruction inst = operation.Inst;
StorageKind storageKind = operation.StorageKind;
@@ -114,9 +118,28 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
IAstNode[] sources = new IAstNode[sourcesCount + outDestsCount];
- for (int index = 0; index < operation.SourcesCount; index++)
+ if (inst == Instruction.Call && targetLanguage == TargetLanguage.Spirv)
+ {
+ // SPIR-V requires that all function parameters are copied to a local variable before the call
+ // (or at least that's what the Khronos compiler does).
+
+ // First one is the function index.
+ sources[0] = context.GetOperandOrCbLoad(operation.GetSource(0));
+
+ // Remaining ones are parameters, copy them to a temp local variable.
+ for (int index = 1; index < operation.SourcesCount; index++)
+ {
+ AstOperand argTemp = context.NewTemp(FuncParameterType);
+ context.AddNode(new AstAssignment(argTemp, context.GetOperandOrCbLoad(operation.GetSource(index))));
+ sources[index] = argTemp;
+ }
+ }
+ else
{
- sources[index] = context.GetOperandOrCbLoad(operation.GetSource(index));
+ for (int index = 0; index < operation.SourcesCount; index++)
+ {
+ sources[index] = context.GetOperandOrCbLoad(operation.GetSource(index));
+ }
}
for (int index = 0; index < outDestsCount; index++)
diff --git a/src/Ryujinx.Graphics.Shader/Translation/TranslatorContext.cs b/src/Ryujinx.Graphics.Shader/Translation/TranslatorContext.cs
index 3feb881a..a112991e 100644
--- a/src/Ryujinx.Graphics.Shader/Translation/TranslatorContext.cs
+++ b/src/Ryujinx.Graphics.Shader/Translation/TranslatorContext.cs
@@ -329,6 +329,7 @@ namespace Ryujinx.Graphics.Shader.Translation
attributeUsage,
definitions,
resourceManager,
+ Options.TargetLanguage,
Options.Flags.HasFlag(TranslationFlags.DebugMode));
int geometryVerticesPerPrimitive = Definitions.OutputTopology switch
generated by cgit v1.2.3-70-g09d2 (git 2.48.1) at 2025-03-13 13:02:36 +0000