Misaki/GhostEngine
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Refactor render graph & DSL; remove material system

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- Major optimization of Ghost.RenderGraph.Concept: pooled resources, zero-allocation hot paths, explicit queue types, and batch barrier APIs.
- Migrated Ghost.DSL shader compiler to ANTLR4-based parser; removed hand-written parser, added grammar files and semantic model conversion.
- Added CollectionPool/ListPool for pooled list management.
- Updated documentation for new architecture and performance.
- Removed Ghost.Shader.Concept (material/material system) from repo and solution.
- README.md replaced with a brief project statement.
This commit is contained in:
Misaki
2026-01-11 13:28:17 +09:00
parent d71bdb3fc9
commit 87e315a588
63 changed files with 1841 additions and 6085 deletions
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49
Ghost.Graphics/Core/DxcShaderCompiler.cs
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@@ -89,23 +89,45 @@ internal sealed partial class DxcShaderCompiler
return argsArray;
}
private static Result<string, ErrorStatus> GetFinalShaderCode(string shaderPath, ReadOnlySpan<string> includes)
private static Result<string, ErrorStatus> GetFinalShaderCode(string shaderPath, ReadOnlySpan<string> includes, string? injectedCode)
{
if (!File.Exists(shaderPath))
string shaderCode;
if (shaderPath == "hlsl_block")
{
return ErrorStatus.NotFound;
}
if (string.IsNullOrEmpty(injectedCode))
{
return ErrorStatus.InvalidArgument;
}
var shaderCode = File.ReadAllText(shaderPath);
shaderCode = string.Empty;
}
else
{
if (!File.Exists(shaderPath))
{
return ErrorStatus.NotFound;
}
shaderCode = File.ReadAllText(shaderPath);
}
var sb = new System.Text.StringBuilder();
foreach (var includePath in includes)
{
sb.AppendLine($"#include \"{includePath}\"");
}
if (!string.IsNullOrEmpty(injectedCode))
{
sb.AppendLine($"#line 1 \"hlsl_block\"");
sb.AppendLine(injectedCode);
}
sb.AppendLine($"#line {includes.Length + 1} \"{shaderPath}\"");
sb.AppendLine(shaderCode);
if (!string.IsNullOrEmpty(shaderCode))
{
sb.AppendLine($"#line 1 \"{shaderPath}\"");
sb.AppendLine(shaderCode);
}
return sb.ToString();
}
@@ -264,15 +286,7 @@ internal sealed unsafe partial class DxcShaderCompiler : IShaderCompiler
ThrowIfFailed(_utils.Get()->CreateDefaultIncludeHandler(includeHandler.GetAddressOf()));
// Create source blob
// fixed (char* pPath = config.shaderPath)
// {
// if (_utils.Get()->LoadFile(pPath, null, sourceBlob.GetAddressOf()).FAILED)
// {
// return Result.Failure($"Failed to load shader file: {config.shaderPath}");
// }
// }
var finalShaderCodeResult = GetFinalShaderCode(config.shaderPath, config.includes);
var finalShaderCodeResult = GetFinalShaderCode(config.shaderPath, config.includes, config.injectedCode);
if (finalShaderCodeResult.IsFailure)
{
return Result.Failure(finalShaderCodeResult.Error);
@@ -386,6 +400,7 @@ internal sealed unsafe partial class DxcShaderCompiler : IShaderCompiler
includes = descriptor.includes.AsSpan(),
shaderPath = tsEntry.shader,
entryPoint = tsEntry.entry,
injectedCode = descriptor.hlsl + additionalConfig.injectedCode,
stage = ShaderStage.TaskShader,
tier = additionalConfig.tier,
optimizeLevel = additionalConfig.optimizeLevel,
@@ -411,6 +426,7 @@ internal sealed unsafe partial class DxcShaderCompiler : IShaderCompiler
includes = descriptor.includes.AsSpan(),
shaderPath = msEntry.shader,
entryPoint = msEntry.entry,
injectedCode = descriptor.hlsl + additionalConfig.injectedCode,
stage = ShaderStage.MeshShader,
tier = additionalConfig.tier,
optimizeLevel = additionalConfig.optimizeLevel,
@@ -440,6 +456,7 @@ internal sealed unsafe partial class DxcShaderCompiler : IShaderCompiler
includes = descriptor.includes.AsSpan(),
shaderPath = psEntry.shader,
entryPoint = psEntry.entry,
injectedCode = descriptor.hlsl + additionalConfig.injectedCode,
stage = ShaderStage.PixelShader,
tier = additionalConfig.tier,
optimizeLevel = additionalConfig.optimizeLevel,