Misaki/GhostEngine
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Replace Magick.NET with stb_image; refactor asset pipeline

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- Switched image loading/saving from Magick.NET to native stb_image (Ghost.StbI), removing Magick.NET dependency.
- Added Ghost.StbI project with native DLL, P/Invoke bindings, and wrapper.
- Refactored TextureAssetHandler and TextureProcessor for stb_image, memory-mapped IO, and HDR/16-bit support.
- Split IAssetHandler into IImportableAssetHandler and IPackableAssetHandler; updated interfaces to use FileStream.
- Added shader and mesh asset handlers (GraphicsShaderAssetHandler, ComputeShaderAssetHandler, FBXAssetHandler).
- Improved asset registry/catalog path handling and naming consistency.
- Updated asset import pipeline to use new interfaces and trigger engine reimport.
- Enhanced UI toolbar button styles and EditPage layout.
- Added StbIBindingTest, DisableRuntimeMarshalling, and native wrapper attributes.
- Updated wrapper generator for regex derivesFrom; added stbi.json config.
- Removed Magick.NET reference; added Ghost.StbI and Ghost.Ufbx references.
- Miscellaneous bugfixes and code cleanup.
This commit is contained in:
Misaki
2026-04-24 00:40:27 +09:00
parent 3533d3367f
commit 4757c0c91a
52 changed files with 8343 additions and 270 deletions
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44
src/Editor/Ghost.DSL/ShaderCompiler/DSLShaderCompiler.cs
View File

@@ -18,7 +18,7 @@ public struct DSLShaderError
}
}
internal static class DSLShaderCompiler
public static class DSLShaderCompiler
{
private static PipelineState MeragePipeline(PipelineSemantic? semantic, PipelineState parent)
{
@@ -141,21 +141,27 @@ internal static class DSLShaderCompiler
var descriptor = new GraphicsShaderDescriptor
{
name = semantics.name,
propertyBufferSize = propertyInfo.size,
Name = semantics.name,
PropertyBufferSize = propertyInfo.size,
shaderModel = semantics.shaderModel,
passes = passes
ShaderModel = semantics.shaderModel,
Passes = passes
};
for (var i = 0; i < descriptor.passes.Length; i++)
for (var i = 0; i < descriptor.Passes.Length; i++)
{
descriptor.passes[i].shader = descriptor;
descriptor.Passes[i].shader = descriptor;
}
return descriptor;
}
public static Result<GraphicsShaderDescriptor> CompileGraphicsShader(Stream stream)
{
using var reader = new StreamReader(stream);
return CompileGraphicsShader(reader.ReadToEnd());
}
public static Result<GraphicsShaderDescriptor> CompileGraphicsShader(string shaderPath)
{
try
@@ -163,7 +169,8 @@ internal static class DSLShaderCompiler
var source = File.ReadAllText(shaderPath);
// Use ANTLR4 parser
var shaderModels = AntlrShaderCompiler.ParseShaders(source, out var parseErrors);
var parseErrors = new List<DSLShaderError>();
var shaderModels = AntlrShaderCompiler.ParseShaders(source, parseErrors);
if (parseErrors.Count != 0)
{
@@ -209,13 +216,20 @@ internal static class DSLShaderCompiler
}
}
public static Result<ComputeShaderDescriptor> CompileComputeShader(Stream stream)
{
using var reader = new StreamReader(stream);
return CompileComputeShader(reader.ReadToEnd());
}
public static Result<ComputeShaderDescriptor> CompileComputeShader(string shaderPath)
{
try
{
var source = File.ReadAllText(shaderPath);
var shaderModels = AntlrShaderCompiler.ParseComputeShaders(source, out var parseErrors);
var parseErrors = new List<DSLShaderError>();
var shaderModels = AntlrShaderCompiler.ParseComputeShaders(source, parseErrors);
if (parseErrors.Count != 0)
{
@@ -281,12 +295,12 @@ internal static class DSLShaderCompiler
return new ComputeShaderDescriptor
{
name = semantics.name,
propertyBufferSize = propertyInfo.size,
shaderModel = semantics.shaderModel,
shaderCodes = shaderCodes,
defines = semantics.defines?.ToArray() ?? Array.Empty<string>(),
keywords = semantics.keywords?.ToArray() ?? Array.Empty<KeywordsGroup>()
Name = semantics.name,
PropertyBufferSize = propertyInfo.size,
ShaderModel = semantics.shaderModel,
ShaderCodes = shaderCodes,
Defines = semantics.defines?.ToArray() ?? Array.Empty<string>(),
Keywords = semantics.keywords?.ToArray() ?? Array.Empty<KeywordsGroup>()
};
}
}

6
src/Editor/Ghost.DSL/ShaderParser/AntlrShaderCompiler.cs
View File

@@ -7,10 +7,8 @@ namespace Ghost.DSL.ShaderParser;
public class AntlrShaderCompiler
{
public static List<GraphicsShaderModel> ParseShaders(string source, out List<DSLShaderError> errors)
public static List<GraphicsShaderModel> ParseShaders(string source, List<DSLShaderError> errors)
{
errors = new List<DSLShaderError>();
try
{
var inputStream = new AntlrInputStream(source);
@@ -53,7 +51,7 @@ public class AntlrShaderCompiler
}
}
public static List<ComputeShaderModel> ParseComputeShaders(string source, out List<DSLShaderError> errors)
public static List<ComputeShaderModel> ParseComputeShaders(string source, List<DSLShaderError> errors)
{
errors = new List<DSLShaderError>();