TiledSharp streamed tile deflation extremely slow for large maps on my machine.

[bryanedds]

Not sure if this is an anti-pattern where decodedStream.Data is a DeflateStream, but this TiledSharp code runs extremely slow in certain cases -

            if (encoding == "base64")
            {
                var decodedStream = new TmxBase64Data(xData);
                var stream = decodedStream.Data;

                using (var br = new BinaryReader(stream))
                    for (int j = 0; j < height; j++)
                        for (int i = 0; i < width; i++)
                            tiles[i + j * width] = new TmxLayerTile(br.ReadUInt32());
            }

Is the issue that deflation happens at every br.ReadUInt32 call? Definitely seems like some redundant processing is happening here...

Interestingly, this code runs okay on my old machine...

The workaround is to disable compression in such maps like so -

[bryanedds]

Should we just fork TiledSharp and fix this behavior ourselves? Nu users will quite possibly encounter this themselves and not know (nor care) it's a TiledSharp issue.