public static DebugConstantTable Parse(DebugBytecodeReader reader)
{
var result = new DebugConstantTable();
var ctabReader = reader.CopyAtCurrentPosition("CTabReader", reader);
var ctabSize = ctabReader.ReadUInt32("CtabSize");
var creatorOffset = ctabReader.ReadInt32("CreatorPosition");
var minorVersion = ctabReader.ReadByte("MinorVersion");
var majorVersion = ctabReader.ReadByte("MajorVersion");
var shaderType = ctabReader.ReadEnum16 <ShaderType>("ShaderType");
var numConstants = ctabReader.ReadInt32("NumConstants");
var constantInfoOffset = ctabReader.ReadInt32("ConstantInfoOffset");
var shaderFlags = ctabReader.ReadEnum32 <ShaderFlags>("ShaderFlags");
var shaderModelOffset = ctabReader.ReadInt32("ShaderModelOffset");
for (int i = 0; i < numConstants; i++)
{
var decReader = ctabReader.CopyAtOffset($"Declaration {i}", ctabReader, constantInfoOffset + i * 20);
DebugConstantDeclaration declaration = DebugConstantDeclaration.Parse(ctabReader, decReader);
result.ConstantDeclarations.Add(declaration);
}
var shaderModelReader = ctabReader.CopyAtOffset("ShaderModelReader", ctabReader, shaderModelOffset);
var shaderModel = shaderModelReader.ReadString("ShaderModel");
var creatorReader = ctabReader.CopyAtOffset("CreaterReader", ctabReader, creatorOffset);
var creatorString = creatorReader.ReadString("CreatorString");
return(result);
}
public static DebugConstantDeclaration Parse(DebugBytecodeReader reader, DebugBytecodeReader decReader)
{
var result = new DebugConstantDeclaration();
var nameOffset = decReader.ReadUInt32("NameOffset");
result.RegisterSet = decReader.ReadEnum16 <RegisterSet>("RegisterSet");
result.RegisterIndex = decReader.ReadUInt16("RegisterIndex");
result.RegisterCount = decReader.ReadUInt16("RegisterCount");
decReader.ReadUInt16("Reserved");
var typeInfoOffset = decReader.ReadUInt32("TypeInfoOffset");
var defaultValueOffset = decReader.ReadUInt32("DefaultValueOffset");
var nameReader = reader.CopyAtOffset("NameReader", decReader, (int)nameOffset);
result.Name = nameReader.ReadString("Name");
var typeReader = reader.CopyAtOffset("TypeReader", decReader, (int)typeInfoOffset);
result.Type = DebugConstantType.Parse(reader, typeReader);
if (defaultValueOffset != 0)
{
//Note: thre are corrisponding def instructions. TODO: check that they are the same
var defaultValueReader = reader.CopyAtOffset("DefaultValueReader", decReader, (int)defaultValueOffset);
var elementCount = result.Type.GetSize() / 4;
for (int i = 0; i < elementCount; i++)
{
result.DefaultValue.Add(defaultValueReader.ReadSingle($"DefaultValue {i}"));
}
}
return(result);
}
