private static void RestartModel(CPpmd7 p)
{
uint i, k, m;
//memset(p.FreeList, 0, sizeof(p.FreeList));
for (i = 0; i < p.FreeList.Length; i++)
{
p.FreeList[i] = default(CPpmd_Void_Ref);
}
p.Text = p.Base + p.AlignOffset;
p.HiUnit = p.Text + p.Size;
p.LoUnit = p.UnitsStart = p.HiUnit - p.Size / 8 / UNIT_SIZE * 7 * UNIT_SIZE;
p.GlueCount = 0;
p.OrderFall = p.MaxOrder;
p.RunLength = p.InitRL = -(Int32)((p.MaxOrder < 12) ? p.MaxOrder : 12) - 1;
p.PrevSuccess = 0;
p.MinContext = p.MaxContext = (CPpmd7_Context *)(p.HiUnit -= UNIT_SIZE); /* AllocContext(p); */
p.MinContext->Suffix = default(CPpmd7_Context_Ref);
p.MinContext->NumStats = 256;
p.MinContext->SummFreq = 256 + 1;
p.FoundState = (CPpmd_State *)p.LoUnit; /* AllocUnits(p, PPMD_NUM_INDEXES - 1); */
p.LoUnit += U2B(256 / 2);
p.MinContext->Stats = REF(p, p.FoundState);
for (i = 0; i < 256; i++)
{
CPpmd_State *s = &p.FoundState[i];
s->Symbol = (byte)i;
s->Freq = 1;
SetSuccessor(s, default(CPpmd_Void_Ref));
}
for (i = 0; i < 128; i++)
{
for (k = 0; k < 8; k++)
{
ushort *dest = p.BinSumm[i] + k;
ushort val = (ushort)(PPMD_BIN_SCALE - kInitBinEsc[k] / (i + 2));
for (m = 0; m < 64; m += 8)
{
dest[m] = val;
}
}
}
for (i = 0; i < 25; i++)
{
for (k = 0; k < 16; k++)
{
CPpmd_See *s = &p.See[i][k];
s->Summ = (ushort)((5 * i + 10) << (s->Shift = PPMD_PERIOD_BITS - 4));
s->Count = 4;
}
}
}
public CPpmd7()
{
#if NET_45
var kSeeSize = Marshal.SizeOf(typeof(CPpmd_See));
#else
var kSeeSize = Marshal.SizeOf <CPpmd_See>();
#endif
mBackingSee = Marshal.AllocCoTaskMem(kSeeSize * (25 * 16 + 1));
DummySee = (CPpmd_See *)mBackingSee;
for (int i = 0; i < 25; i++)
{
See[i] = DummySee;
DummySee += 16;
}
mBackingBinSumm = Marshal.AllocCoTaskMem(128 * 64 * 2);
ushort *p = (ushort *)mBackingBinSumm;
for (int i = 0; i < 128; i++)
{
BinSumm[i] = p;
p += 64;
}
}
public CPpmd7()
{
var kSeeSize = Marshal.SizeOf(typeof(CPpmd_See));
mBackingSee = Marshal.AllocCoTaskMem(kSeeSize * (25 * 16 + 1));
DummySee = (CPpmd_See*)mBackingSee;
for (int i = 0; i < 25; i++)
{
See[i] = DummySee;
DummySee += 16;
}
mBackingBinSumm = Marshal.AllocCoTaskMem(128 * 64 * 2);
ushort* p = (ushort*)mBackingBinSumm;
for (int i = 0; i < 128; i++)
{
BinSumm[i] = p;
p += 64;
}
}
