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Zero-sized compression fixes

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This commit is contained in:
Brian Fiete 2021-12-02 14:43:36 -08:00
parent 46fbba9712
commit 61222f8525
2 changed files with 10 additions and 18 deletions
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11
BeefLibs/Beefy2D/src/utils/Compression.bf
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@ -11,16 +11,12 @@ namespace utils
[CallingConvention(.Stdcall), CLink]
extern static Span<uint8> Compression_Decompress(void* ptr, int size);
[CallingConvention(.Stdcall), CLink]
extern static void Compression_Free(void* ptr);
public static Result<void> Compress(Span<uint8> inData, List<uint8> outData)
{
var outSpan = Compression_Compress(inData.Ptr, inData.Length);
if ((outSpan.Length == 0) && (inData.Length != 0))
return .Err;
outData.AddRange(outSpan);
Compression_Free(outSpan.Ptr);
return .Ok;
}
@ -30,27 +26,24 @@ namespace utils
if ((outSpan.Length == 0) && (inData.Length != 0))
return .Err;
outData.Insert(outData.Length, StringView((.)outSpan.Ptr, outSpan.Length));
Compression_Free(outSpan.Ptr);
return .Ok;
}
public static Result<void> Decompress(Span<uint8> inData, List<uint8> outData)
{
var outSpan = Compression_Decompress(inData.Ptr, inData.Length);
if ((outSpan.Length == 0) && (inData.Length != 0))
if (outSpan == default)
return .Err;
outData.AddRange(outSpan);
Compression_Free(outSpan.Ptr);
return .Ok;
}
public static Result<void> Decompress(Span<uint8> inData, String outData)
{
var outSpan = Compression_Decompress(inData.Ptr, inData.Length);
if ((outSpan.Length == 0) && (inData.Length != 0))
if (outSpan == default)
return .Err;
outData.Insert(outData.Length, StringView((.)outSpan.Ptr, outSpan.Length));
Compression_Free(outSpan.Ptr);
return .Ok;
}
}