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Frame requires too much memory for decoding (+ fix) #32

@KoalaBear84

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@KoalaBear84

I've had some issues with decompression a single file, other went fine.

My fix was the following:

using FileStream fileStreamInput = File.OpenRead("TheInputPath");
using FileStream fileStreamOutput = File.OpenWrite("TheOutputPath");

// This is the fix
IReadOnlyDictionary<ZSTD_dParameter, int> advancedParams = new Dictionary<ZSTD_dParameter, int>([
    new KeyValuePair<ZSTD_dParameter, int>(ZSTD_dParameter.ZSTD_d_windowLogMax, 31)
]);

DecompressionOptions decompressionOptions = new(null, advancedParams);
await using var decompressionStream = new DecompressionStream(fileStreamInput, decompressionOptions);
await decompressionStream.CopyToAsync(fileStreamOutput);

Took the 31 from this ZSTD_WINDOWLOG_MAX_64:
https://github.com/facebook/zstd/blob/v1.4.5/lib/zstd.h#L1049

I have no idea what it all means, but I hope it helps someone stuck with the same issue 😃

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