private AcceleratedDynamicBuffer([NotNull] DynamicHardwareConstantBufferContext context, [NotNull] string typeName)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
if (typeName.NormalizeNull() == null)
{
throw new ArgumentNullException(nameof(typeName));
}
if (context.ContainsBuilder(typeName.Trim()))
{
throw new ArgumentException(nameof(typeName), $"The type \"{typeName}\" was already defined in the given context.");
}
var module = context.GetModuleBuilder();
if (module == null)
{
throw new ObjectDisposedException(nameof(DynamicHardwareConstantBufferContext), $"The {nameof(DynamicHardwareConstantBufferContext)} was already disposed.");
}
mProvider = context.GetProvider();
mTypeName = typeName;
mTypeBuilder = module.DefineType(typeName.Trim(),
TypeAttributes.Public |
TypeAttributes.Sealed |
TypeAttributes.ExplicitLayout |
TypeAttributes.Serializable |
TypeAttributes.AnsiClass,
typeof(ValueType));
mFieldNames = new List <StringKey>();
mFields = new Dictionary <StringKey, FieldInfo>();
mFieldBuilders = new Dictionary <StringKey, FieldBuilder>();
var structLayoutAttributeConstructor = typeof(StructLayoutAttribute).GetConstructor(new[] { typeof(LayoutKind) }).AssertNotNull();
var structLayoutAttributeBuilder = new CustomAttributeBuilder(structLayoutAttributeConstructor, new object[] { LayoutKind.Sequential });
mContext = context;
mTypeName = typeName;
mTypeBuilder.SetCustomAttribute(structLayoutAttributeBuilder);
mContext.AddBuilder(mTypeName, this);
}
public static IDynamicBufferBuilder Create([NotNull] DynamicHardwareConstantBufferContext context, [NotNull] string typeName) => new AcceleratedDynamicBuffer(context, typeName);
