87 references to Zstd
System.IO.Compression (87)
LibraryImports.g.cs (22)
602internal static partial nuint ZSTD_decompressStream(global::Microsoft.Win32.SafeHandles.SafeZstdDecompressHandle dctx, ref global::Interop.Zstd.ZstdOutBuffer output, ref global::Interop.Zstd.ZstdInBuffer input) 613fixed (global::Interop.Zstd.ZstdInBuffer* __input_native = &input) 614fixed (global::Interop.Zstd.ZstdOutBuffer* __output_native = &output) 630static extern unsafe nuint __PInvoke(nint __dctx_native, global::Interop.Zstd.ZstdOutBuffer* __output_native, global::Interop.Zstd.ZstdInBuffer* __input_native); 639internal static partial nuint ZSTD_DCtx_setParameter(global::Microsoft.Win32.SafeHandles.SafeZstdDecompressHandle dctx, global::Interop.Zstd.ZstdDParameter param, int value) 664static extern unsafe nuint __PInvoke(nint __dctx_native, global::Interop.Zstd.ZstdDParameter __param_native, int __value_native); 707internal static partial nuint ZSTD_DCtx_reset(global::Microsoft.Win32.SafeHandles.SafeZstdDecompressHandle dctx, global::Interop.Zstd.ZstdResetDirective reset) 732static extern unsafe nuint __PInvoke(nint __dctx_native, global::Interop.Zstd.ZstdResetDirective __reset_native); 741internal static partial nuint ZSTD_compressStream2(global::Microsoft.Win32.SafeHandles.SafeZstdCompressHandle cctx, ref global::Interop.Zstd.ZstdOutBuffer output, ref global::Interop.Zstd.ZstdInBuffer input, global::Interop.Zstd.ZstdEndDirective endOp) 752fixed (global::Interop.Zstd.ZstdInBuffer* __input_native = &input) 753fixed (global::Interop.Zstd.ZstdOutBuffer* __output_native = &output) 769static extern unsafe nuint __PInvoke(nint __cctx_native, global::Interop.Zstd.ZstdOutBuffer* __output_native, global::Interop.Zstd.ZstdInBuffer* __input_native, global::Interop.Zstd.ZstdEndDirective __endOp_native); 778internal static partial nuint ZSTD_CCtx_setParameter(global::Microsoft.Win32.SafeHandles.SafeZstdCompressHandle cctx, global::Interop.Zstd.ZstdCParameter param, int value) 803static extern unsafe nuint __PInvoke(nint __cctx_native, global::Interop.Zstd.ZstdCParameter __param_native, int __value_native); 846internal static partial nuint ZSTD_CCtx_reset(global::Microsoft.Win32.SafeHandles.SafeZstdCompressHandle cctx, global::Interop.Zstd.ZstdResetDirective reset) 871static extern unsafe nuint __PInvoke(nint __cctx_native, global::Interop.Zstd.ZstdResetDirective __reset_native);
src\libraries\Common\src\Microsoft\Win32\SafeHandles\SafeZstdHandle.cs (14)
20Interop.Zstd.ZSTD_freeCCtx(handle); 42ZstandardUtils.ThrowIfError(Interop.Zstd.ZSTD_CCtx_refCDict(this, dictionary)); 57nuint result = Interop.Zstd.ZSTD_CCtx_refPrefix(this, (byte*)handle.Pointer, (nuint)prefix.Length); 59if (Interop.Zstd.ZSTD_isError(result) != 0) 74ZstandardUtils.ThrowIfError(Interop.Zstd.ZSTD_CCtx_reset(this, Interop.Zstd.ZstdResetDirective.ZSTD_reset_session_only)); 95Interop.Zstd.ZSTD_freeDCtx(handle); 117ZstandardUtils.ThrowIfError(Interop.Zstd.ZSTD_DCtx_refDDict(this, dictionary)); 132nuint result = Interop.Zstd.ZSTD_DCtx_refPrefix(this, (byte*)handle.Pointer, (nuint)prefix.Length); 134if (Interop.Zstd.ZSTD_isError(result) != 0) 149ZstandardUtils.ThrowIfError(Interop.Zstd.ZSTD_DCtx_reset(this, Interop.Zstd.ZstdResetDirective.ZSTD_reset_session_only)); 170Interop.Zstd.ZSTD_freeCDict(handle); 186Interop.Zstd.ZSTD_freeDDict(handle);
System\IO\Compression\Zstandard\ZstandardDecoder.cs (12)
114_context = Interop.Zstd.ZSTD_createDCtx(); 151var input = new Interop.Zstd.ZstdInBuffer 158var output = new Interop.Zstd.ZstdOutBuffer 165nuint result = Interop.Zstd.ZSTD_decompressStream(_context, ref output, ref input); 173case Interop.Zstd.ZSTD_error.frameParameter_windowTooLarge: 174case Interop.Zstd.ZSTD_error.dictionary_wrong: 219ulong frameContentSize = Interop.Zstd.ZSTD_decompressBound(dataPtr, (nuint)data.Length); 255nuint result = Interop.Zstd.ZSTD_decompress( 289using var dctx = Interop.Zstd.ZSTD_createDCtx(); 300nuint result = Interop.Zstd.ZSTD_decompress_usingDDict( 369nuint result = Interop.Zstd.ZSTD_DCtx_setParameter(_context, Interop.Zstd.ZstdDParameter.ZSTD_d_windowLogMax, maxWindowLog);
System\IO\Compression\Zstandard\ZstandardDictionary.cs (3)
55SafeZstdCDictHandle compressionDict = Interop.Zstd.ZSTD_createCDict_byReference(dictPtr, (nuint)data.Length, quality); 63SafeZstdDDictHandle decompressionDict = Interop.Zstd.ZSTD_createDDict_byReference(dictPtr, (nuint)data.Length); 140dictSize = Interop.Zstd.ZDICT_trainFromBuffer(
System\IO\Compression\Zstandard\ZstandardEncoder.cs (21)
163SetParameter(_context, Interop.Zstd.ZstdCParameter.ZSTD_c_checksumFlag, 1); 168SetParameter(_context, Interop.Zstd.ZstdCParameter.ZSTD_c_enableLongDistanceMatching, 1); 173SetParameter(_context, Interop.Zstd.ZstdCParameter.ZSTD_c_targetCBlockSize, compressionOptions.TargetBlockSize); 186_context = Interop.Zstd.ZSTD_createCCtx(); 215isFinalBlock ? Interop.Zstd.ZstdEndDirective.ZSTD_e_end : Interop.Zstd.ZstdEndDirective.ZSTD_e_continue); 229Interop.Zstd.ZstdEndDirective.ZSTD_e_flush); 233out int bytesConsumed, out int bytesWritten, Interop.Zstd.ZstdEndDirective endDirective) 243var input = new Interop.Zstd.ZstdInBuffer 250var output = new Interop.Zstd.ZstdOutBuffer 257nuint result = Interop.Zstd.ZSTD_compressStream2(_context, ref output, ref input, endDirective); 261if (error == Interop.Zstd.ZSTD_error.srcSize_wrong) 274_finished |= endDirective == Interop.Zstd.ZstdEndDirective.ZSTD_e_end; 295nuint result = Interop.Zstd.ZSTD_compressBound((nuint)inputLength); 351using SafeZstdCompressHandle ctx = Interop.Zstd.ZSTD_createCCtx(); 376nuint result = Interop.Zstd.ZSTD_compress2(ctx, outBytes, (nuint)destination.Length, inBytes, (nuint)source.Length); 441if (ZstandardUtils.IsError(Interop.Zstd.ZSTD_CCtx_setPledgedSrcSize(_context, (ulong)length), out var error)) 467SetParameter(handle, Interop.Zstd.ZstdCParameter.ZSTD_c_compressionLevel, quality); 478SetParameter(handle, Interop.Zstd.ZstdCParameter.ZSTD_c_windowLog, windowLog); 489internal static void SetParameter(SafeZstdCompressHandle handle, Interop.Zstd.ZstdCParameter parameter, int value) 493nuint result = Interop.Zstd.ZSTD_CCtx_setParameter(handle, parameter, value);
System\IO\Compression\Zstandard\ZstandardUtils.cs (15)
12internal static readonly int Quality_Min = Interop.Zstd.ZSTD_minCLevel(); 13internal static readonly int Quality_Max = Interop.Zstd.ZSTD_maxCLevel(); 14internal static readonly int Quality_Default = Interop.Zstd.ZSTD_defaultCLevel(); 28internal static bool IsError(nuint result) => Interop.Zstd.ZSTD_isError(result) != 0; 29internal static bool IsError(nuint result, out Interop.Zstd.ZSTD_error error) 33error = (Interop.Zstd.ZSTD_error)result; 37error = Interop.Zstd.ZSTD_error.no_error; 42internal static string GetErrorMessage(Interop.Zstd.ZSTD_error error) 44IntPtr errorNamePtr = Interop.Zstd.ZSTD_getErrorName((nuint)error); 57internal static void Throw(Interop.Zstd.ZSTD_error error) 63internal static Exception CreateExceptionForError(Interop.Zstd.ZSTD_error error) 69case Interop.Zstd.ZSTD_error.frameParameter_windowTooLarge: 72case Interop.Zstd.ZSTD_error.dictionary_wrong: 75case Interop.Zstd.ZSTD_error.memory_allocation: 78case Interop.Zstd.ZSTD_error.stage_wrong: