public static StateBlob Parse(BytecodeReader reader, BytecodeReader shaderReader)
{
var result = new StateBlob();
result.TechniqueIndex = shaderReader.ReadUInt32();
result.PassIndex = shaderReader.ReadUInt32();
result.SamplerStateIndex = shaderReader.ReadUInt32();
result.AssignmentIndex = shaderReader.ReadUInt32();
result.BlobType = (StateBlobType)shaderReader.ReadUInt32();
var dataReader = shaderReader.CopyAtCurrentPosition();
var blobSize = shaderReader.ReadUInt32();
var paddedSize = blobSize + (blobSize % 4 == 0 ? 0 : 4 - blobSize % 4);
//Seak ahead
var data = shaderReader.ReadBytes((int)paddedSize);
if (result.BlobType == StateBlobType.Shader)
{
result.Shader = ShaderReader.ReadShader(data);
}
else if (result.BlobType == StateBlobType.Variable)
{
result.VariableName = dataReader.TryReadString();
}
else if (result.BlobType == StateBlobType.IndexShader)
{
var _blobSize = dataReader.ReadUInt32();
var variableSize = dataReader.ReadUInt32();
result.VariableName = dataReader.ReadString();
if (variableSize > (result.VariableName.Length + 1))
{
var paddingCount = variableSize - (result.VariableName.Length + 1);
var padding = dataReader.ReadBytes((int)paddingCount);
}
result.Shader = result.Shader = ShaderModel.Parse(dataReader);
}
return(result);
}
public static EffectContainer Parse(BytecodeReader reader, uint length)
{
var result = new EffectContainer();
var chunkReader = reader.CopyAtCurrentPosition();
var footerOffset = chunkReader.ReadUInt32() + 4;
var bodyReader = chunkReader.CopyAtCurrentPosition();
var footerReader = reader.CopyAtOffset((int)footerOffset);
var variableCount = footerReader.ReadUInt32();
var techniqueCount = footerReader.ReadUInt32();
var passCount = footerReader.ReadUInt32();
var shaderCount = footerReader.ReadUInt32();
for (int i = 0; i < variableCount; i++)
{
result.Variables.Add(Variable.Parse(bodyReader, footerReader));
}
for (int i = 0; i < techniqueCount; i++)
{
result.Techniques.Add(Technique.Parse(bodyReader, footerReader));
}
var variableBlobCount = footerReader.ReadUInt32();
var stateBlobCount = footerReader.ReadUInt32();
for (int i = 0; i < variableBlobCount; i++)
{
var data = VariableBlob.Parse(bodyReader, footerReader);
result.VariableBlobs.Add(data);
}
for (int i = 0; i < stateBlobCount; i++)
{
var data = StateBlob.Parse(bodyReader, footerReader);
result.StateBlobs.Add(data);
}
result.BuildBlobLookup();
return(result);
}