private static uint GetIndexSize(CodedIndex codedIndex, MetadataTableInfo[] tables)
{
uint maxRowCount = 0;
for (int i = 0; i < codedIndex.TableCount; ++i)
{
var table = codedIndex.GetTable(i);
if (table.HasValue)
{
var rowCount = tables[(int)table.Value].RowCount;
if (rowCount > maxRowCount)
{
maxRowCount = rowCount;
}
}
}
int valueBitCount = 16 - codedIndex.TagBitCount;
return(maxRowCount < (1U << valueBitCount) ? 2U : 4U);
}