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Fixed type in ZIP's PPMd stream.

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This commit is contained in:
Natalia Portillo
2026-04-15 17:42:53 +01:00
parent 24969d75d4
commit f8dbd840b1
1 changed files with 6 additions and 7 deletions
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13
Aaru.Compression/Zip/PpmdStream.cs
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@@ -12,7 +12,8 @@ public partial class PpmdStream : Stream
readonly long _length;
long _position;
public PpmdStream(Stream compressedStream, long decompressedLength, int maxOrder, int subAllocSize, bool restoration)
public PpmdStream(Stream compressedStream, long decompressedLength, int maxOrder, int subAllocSize,
bool restoration)
{
if(compressedStream == null) throw new ArgumentNullException(nameof(compressedStream));
if(!compressedStream.CanRead) throw new ArgumentException("Stream must be readable", nameof(compressedStream));
@@ -25,11 +26,10 @@ public partial class PpmdStream : Stream
// Allocate output buffer
_decoded = new byte[decompressedLength];
var outLen = (nint)decompressedLength;
// Call native decompressor
int err = AARU_zip_ppmd_decode_buffer(_decoded,
ref outLen,
(nint)decompressedLength,
inBuf,
inBuf.Length,
maxOrder,
@@ -38,8 +38,7 @@ public partial class PpmdStream : Stream
if(err != 0) throw new InvalidOperationException("PPMd decompression failed");
// Adjust actual length in case it differs
_length = outLen;
_length = decompressedLength;
_position = 0;
}
@@ -55,8 +54,8 @@ public partial class PpmdStream : Stream
}
[LibraryImport("libAaru.Compression.Native")]
public static partial int AARU_zip_ppmd_decode_buffer(byte[] dst_buffer, ref nint dst_size, byte[] src_buffer,
nint src_size, int max_order, int sub_alloc_size,
public static partial int AARU_zip_ppmd_decode_buffer(byte[] dst_buffer, nint dst_size, byte[] src_buffer,
nint src_size, int max_order, int sub_alloc_size,
int restoration);
public override void Flush()