public static UIntPtr ResetDCtx(DCtx *dCtx, ResetDirective reset)
{
IL.Push(dCtx);
IL.Push(reset);
IL.Push(ZSTD_DCtx_reset);
IL.Emit.Tail();
IL.Emit.Calli(new StandAloneMethodSig(CallingConvention.Cdecl, typeof(UIntPtr),
typeof(DCtx *), typeof(ResetDirective)));
return(IL.Return <UIntPtr>());
}
private static UIntPtr ReferenceDictionary(DCtx *dCtx, byte *dict, UIntPtr dictSize)
{
IL.Push(dCtx);
IL.Push(dict);
IL.Push(dictSize);
IL.Push(ZSTD_DCtx_loadDictionary_byReference);
IL.Emit.Tail();
IL.Emit.Calli(new StandAloneMethodSig(CallingConvention.Cdecl, typeof(UIntPtr),
typeof(DCtx *), typeof(byte *), typeof(UIntPtr)));
return(IL.Return <UIntPtr>());
}
public static UIntPtr StreamDecompress(DCtx *ctx, ref Buffer output, ref Buffer input)
{
IL.Push(ctx);
IL.Push(ref output);
IL.Push(ref input);
IL.Push(ZSTD_decompressStream);
IL.Emit.Tail();
IL.Emit.Calli(new StandAloneMethodSig(CallingConvention.Cdecl, typeof(UIntPtr),
typeof(DCtx).MakeByRefType(), typeof(Buffer).MakeByRefType(), typeof(Buffer).MakeByRefType()));
return(IL.Return <UIntPtr>());
}
public static UIntPtr SetParameter(DCtx *dCtx, DecompressionParameter parameter, int value)
{
IL.Push(dCtx);
IL.Push(parameter);
IL.Push(value);
IL.Push(ZSTD_DCtx_setParameter);
IL.Emit.Tail();
IL.Emit.Calli(new StandAloneMethodSig(CallingConvention.Cdecl, typeof(UIntPtr),
typeof(CCtx *), typeof(DecompressionParameter), typeof(int)));
return(IL.Return <UIntPtr>());
}
private static UIntPtr InsertBlock(DCtx *ctx, byte *src, UIntPtr srcSize)
{
IL.Push(ctx);
IL.Push(src);
IL.Push(srcSize);
IL.Push(ZSTD_insertBlock);
IL.Emit.Tail();
IL.Emit.Calli(new StandAloneMethodSig(CallingConvention.Cdecl, typeof(UIntPtr),
typeof(CCtx *), typeof(byte *), typeof(UIntPtr)));
return(IL.Return <UIntPtr>());
}
private static UIntPtr Decompress(DCtx *ctx, byte *dst, UIntPtr dstCapacity, byte *src, UIntPtr srcSize)
{
IL.Push(ctx);
IL.Push(dst);
IL.Push(dstCapacity);
IL.Push(src);
IL.Push(srcSize);
IL.Push(ZSTD_decompressDCtx);
IL.Emit.Tail();
IL.Emit.Calli(new StandAloneMethodSig(CallingConvention.Cdecl, typeof(UIntPtr),
typeof(DCtx *), typeof(byte *), typeof(UIntPtr), typeof(byte *), typeof(UIntPtr)));
return(IL.Return <UIntPtr>());
}
public static UIntPtr ReferenceDictionary(DCtx *cCtx, ReadOnlySpan <byte> dict) {
fixed(byte *pDict = dict)
return(ReferenceDictionary(cCtx, pDict, (UIntPtr)dict.Length));
}
public static UIntPtr ResetDictionary(DCtx *cDtx) => ReferenceDictionary(cDtx, default(DDict *));
public static UIntPtr Decompress(DCtx *ctx, Span <byte> dst, ReadOnlySpan <byte> src) {
fixed(byte *pDst = dst)
fixed(byte *pSrc = src)
return(Decompress(ctx, pDst, (UIntPtr)dst.Length, pSrc, (UIntPtr)src.Length));
}
