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- [Core] Remove K4os.Compression.LZ4

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This commit is contained in:
Razmoth
2023-11-11 20:12:16 +04:00
parent 740b8725b2
commit 5e5b6d1105
7 changed files with 165 additions and 84 deletions
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15
AssetStudio.Utility/ShaderConverter.cs
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@@ -1,5 +1,4 @@
using K4os.Compression.LZ4;
using SpirV;
using SpirV;
using System;
using System.Globalization;
using System.IO;
@@ -16,7 +15,11 @@ namespace AssetStudio
if (shader.m_SubProgramBlob != null) //5.3 - 5.4
{
var decompressedBytes = new byte[shader.decompressedSize];
LZ4Codec.Decode(shader.m_SubProgramBlob, decompressedBytes);
var numWrite = LZ4.LZ4.Decompress(shader.m_SubProgramBlob, decompressedBytes);
if (numWrite != shader.decompressedSize)
{
throw new IOException($"Lz4 decompression error, write {numWrite} bytes but expected {shader.decompressedSize} bytes");
}
using (var blobReader = new EndianBinaryReader(new MemoryStream(decompressedBytes), EndianType.LittleEndian))
{
var program = new ShaderProgram(blobReader, shader);
@@ -51,7 +54,11 @@ namespace AssetStudio
}
else
{
LZ4Codec.Decode(shader.compressedBlob, (int)offset, (int)compressedLength, decompressedBytes, 0, (int)decompressedLength);
var numWrite = LZ4.LZ4.Decompress(shader.compressedBlob.AsSpan().Slice((int)offset, (int)compressedLength), decompressedBytes.AsSpan().Slice(0, (int)decompressedLength));
if (numWrite != decompressedLength)
{
throw new IOException($"Lz4 decompression error, write {numWrite} bytes but expected {decompressedLength} bytes");
}
}
using (var blobReader = new EndianBinaryReader(new MemoryStream(decompressedBytes), EndianType.LittleEndian))
{