public ShanqQueryExecutor(ExecutionModel model, Stream outputStream, IVectorTypeLibrary vectorLibrary, string entryPointName)
{
this.model = model;
this.outputStream = outputStream;
this.vectorLibrary = vectorLibrary;
this.entryPointName = entryPointName;
}
private static ShaderModule CreateModule <TOutput>(Device device, IVectorTypeLibrary vectorLibrary, ExecutionModel model, Func <IShanqFactory, IQueryable <TOutput> > shaderFunction)
{
var shaderStream = new MemoryStream();
Create(model, shaderStream, vectorLibrary, shaderFunction);
int shaderLength = (int)shaderStream.Length;
var shaderBytes = shaderStream.GetBuffer();
var shaderData = LoadShaderData(shaderBytes, shaderLength);
return(device.CreateShaderModule(shaderLength, shaderData));
}
public ShanqExpressionVisitor(SpirvFile file, IVectorTypeLibrary vectorLibrary)
{
var visitMethods = this.GetType()
.GetMethods(BindingFlags.NonPublic | BindingFlags.Instance)
.Where(method => method.GetCustomAttribute <NodeTypeAttribute>() != null);
foreach (var method in visitMethods)
{
var attribute = method.GetCustomAttribute <NodeTypeAttribute>();
this.expressionVisitors.Add(attribute.NodeType, x => (ResultId)method.Invoke(this, new object[] { x }));
}
this.file = file;
this.vectorLibrary = vectorLibrary;
}
public static ShaderModule CreateFragmentModule <TOutput>(Device device, IVectorTypeLibrary vectorLibrary, Func <IShanqFactory, IQueryable <TOutput> > shaderFunction)
{
return(CreateModule(device, vectorLibrary, ExecutionModel.Fragment, shaderFunction));
}
public static void CreateFragment <TOutput>(Stream outputStream, IVectorTypeLibrary vectorLibrary, Func <IShanqFactory, IQueryable <TOutput> > shaderFunction)
{
Create(ExecutionModel.Fragment, outputStream, vectorLibrary, shaderFunction);
}
public static void Create <TOutput>(ExecutionModel model, Stream outputStream, IVectorTypeLibrary vectorLibrary, Func <IShanqFactory, IQueryable <TOutput> > shaderFunction)
{
var factory = new ShanqFactory(model, outputStream, vectorLibrary);
shaderFunction(factory).ToArray();
}
public ShanqFactory(ExecutionModel model, Stream outputStream, IVectorTypeLibrary vectorLibrary)
{
this.executor = new ShanqQueryExecutor(model, outputStream, vectorLibrary);
}
public static ShaderModule CreateVertexModule <TOutput>(Device device, IVectorTypeLibrary vectorLibrary, Func <IShanqFactory, IQueryable <TOutput> > shaderFunction, string entryPointName = DefaultModuleEntryPoint)
{
return(CreateModule(device, vectorLibrary, ExecutionModel.Vertex, shaderFunction));
}
public static void CreateFragment <TOutput>(Stream outputStream, IVectorTypeLibrary vectorLibrary, Func <IShanqFactory, IQueryable <TOutput> > shaderFunction, string entryPointName = DefaultModuleEntryPoint)
{
Create(ExecutionModel.Fragment, outputStream, vectorLibrary, shaderFunction);
}
public static void Create <TOutput>(ExecutionModel model, Stream outputStream, IVectorTypeLibrary vectorLibrary, Func <IShanqFactory, IQueryable <TOutput> > shaderFunction, string entryPointName = DefaultModuleEntryPoint)
{
var factory = new ShanqFactory(model, outputStream, vectorLibrary, entryPointName);
shaderFunction(factory).ToArray();
}
public ShanqFactory(ExecutionModel model, Stream outputStream, IVectorTypeLibrary vectorLibrary, string entryPointName)
{
this.executor = new ShanqQueryExecutor(model, outputStream, vectorLibrary, entryPointName);
}
public ShanqQueryExecutor(ExecutionModel model, Stream outputStream, IVectorTypeLibrary vectorLibrary)
{
this.model = model;
this.outputStream = outputStream;
this.vectorLibrary = vectorLibrary;
}
