Commit a9850ba1 authored by Stéphane Albert's avatar Stéphane Albert

REFAC: Added comment.

parent 3a52630d
......@@ -247,6 +247,8 @@ GDALOverviewsBuilder
{
assert( !m_GDALDataset.IsNull() );
// Return only GDAL already generated overview count as opposed to
// ImageIO::GetOverviewsCount() which include full image as one level.
return m_GDALDataset->GetOverviewsCount();
}
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment