public uint GetSimpleArrayTypeIndex(uint elementType, uint elementSize)
{
uint simpleArrayTypeIndex = _blob.GetNextTypeIndex();
TypeRecordsBlob simpleArrayDataBlob = new TypeRecordsBlob();
simpleArrayDataBlob.WriteLeafKind(LeafKind.LF_ARRAY);
simpleArrayDataBlob.WriteDWORD(elementType);
simpleArrayDataBlob.WriteDWORD((uint)PrimitiveTypeDescriptor.TYPE_ENUM.T_INT4);
simpleArrayDataBlob.WriteNumericLeaf(elementSize);
simpleArrayDataBlob.WriteString("");
uint recordSize = simpleArrayDataBlob.Size() + 2;
_blob.WriteWORD(checked ((ushort)(_blob.DWORDAlignedSize(recordSize) - 2))); // don't include size of 'length' in 'length'
_blob.WriteBuffer(simpleArrayDataBlob);
_blob.AlignToDWORD();
VerifyBlobEligibleToBeBetweenRecords();
return(simpleArrayTypeIndex);
}
private void ExtendFieldList(ref FieldListInProgress fieldListInProgress, uint newDataLength, out bool mustSkipEmission)
{
checked
{
if (fieldListInProgress.FieldsCount == 0xFFFF)
{
mustSkipEmission = true;
return;
}
mustSkipEmission = false;
fieldListInProgress.FieldsCount++;
if ((_blob.Size() + newDataLength + 11 /* size of LF_INDEX + maximum possible padding*/ - fieldListInProgress.BlobOffsetCurrentFieldListChunk) > 0xFF00)
{
Debug.Assert((_blob.Size() % 4) == 0);
// Add LF_INDEX record to push forward
_blob.WriteLeafKind(LeafKind.LF_INDEX);
_blob.WriteWORD(0); // pad0
uint newFieldListTypeIndex = _blob.GetNextTypeIndex();
_blob.WriteDWORD(newFieldListTypeIndex);
FinalizeFieldList(fieldListInProgress);
Debug.Assert((_blob.Size() % 4) == 0);
fieldListInProgress.BlobOffsetCurrentFieldListChunk = _blob.Size();
_blob.WriteWORD(0);
_blob.WriteLeafKind(LeafKind.LF_FIELDLIST);
}
}
}