internal int SetParams(CompressionLevel level, CompressionStrategy strategy)
{
int num = 0;
if (this.compressionLevel != level)
{
Config config = Config.Lookup(level);
if ((config.Flavor != this.config.Flavor) && (this._codec.TotalBytesIn != 0L))
{
num = this._codec.Deflate(FlushType.Partial);
}
this.compressionLevel = level;
this.config = config;
switch (this.config.Flavor)
{
case DeflateFlavor.Store:
this.DeflateFunction = new CompressFunc(this.DeflateNone);
break;
case DeflateFlavor.Fast:
this.DeflateFunction = new CompressFunc(this.DeflateFast);
break;
case DeflateFlavor.Slow:
this.DeflateFunction = new CompressFunc(this.DeflateSlow);
break;
}
}
this.compressionStrategy = strategy;
return(num);
}
private void _InitializeLazyMatch()
{
this.window_size = 2 * this.w_size;
for (int i = 0; i < this.hash_size; i++)
{
this.head[i] = 0;
}
this.config = Config.Lookup(this.compressionLevel);
switch (this.config.Flavor)
{
case DeflateFlavor.Store:
this.DeflateFunction = new CompressFunc(this.DeflateNone);
break;
case DeflateFlavor.Fast:
this.DeflateFunction = new CompressFunc(this.DeflateFast);
break;
case DeflateFlavor.Slow:
this.DeflateFunction = new CompressFunc(this.DeflateSlow);
break;
}
this.strstart = 0;
this.block_start = 0;
this.lookahead = 0;
this.match_length = this.prev_length = 2;
this.match_available = 0;
this.ins_h = 0;
}
private void SetDeflater()
{
switch (config.Flavor)
{
case DeflateFlavor.Store:
DeflateFunction = DeflateNone;
break;
case DeflateFlavor.Fast:
DeflateFunction = DeflateFast;
break;
case DeflateFlavor.Slow:
DeflateFunction = DeflateSlow;
break;
}
}
private void SetDeflater()
{
switch (this.config.Flavor)
{
case DeflateFlavor.Store:
this.DeflateFunction = new CompressFunc(this.DeflateNone);
break;
case DeflateFlavor.Fast:
this.DeflateFunction = new CompressFunc(this.DeflateFast);
break;
case DeflateFlavor.Slow:
this.DeflateFunction = new CompressFunc(this.DeflateSlow);
break;
}
}
private void SetDeflater()
{
switch (config.Flavor)
{
case DeflateFlavor.Store:
DeflateFunction = DeflateNone;
break;
case DeflateFlavor.Fast:
DeflateFunction = DeflateFast;
break;
case DeflateFlavor.Slow:
DeflateFunction = DeflateSlow;
break;
}
}
