public override byte[] TakeBuffer(int bufferSize)
{
Fx.Assert(bufferSize >= 0, "caller must ensure a non-negative argument");
BufferPool bufferPool = FindPool(bufferSize);
byte[] returnValue;
if (bufferPool != null)
{
byte[] buffer = bufferPool.Take();
if (buffer != null)
{
bufferPool.DecrementCount();
returnValue = buffer;
}
else
{
if (bufferPool.Peak == bufferPool.Limit)
{
bufferPool.Misses++;
if (++_totalMisses >= maxMissesBeforeTuning)
{
TuneQuotas();
}
}
if (TraceCore.BufferPoolAllocationIsEnabled(Fx.Trace))
{
TraceCore.BufferPoolAllocation(Fx.Trace, bufferPool.BufferSize);
}
returnValue = Fx.AllocateByteArray(bufferPool.BufferSize);
}
}
else
{
if (TraceCore.BufferPoolAllocationIsEnabled(Fx.Trace))
{
TraceCore.BufferPoolAllocation(Fx.Trace, bufferSize);
}
returnValue = Fx.AllocateByteArray(bufferSize);
}
#if DEBUG && !FEATURE_NETNATIVE
string dummy;
_buffersPooled.TryRemove(returnValue.GetHashCode(), out dummy);
#endif //DEBUG
return(returnValue);
}
public override byte[] TakeBuffer(int bufferSize)
{
InternalBufferManager.PooledBufferManager.BufferPool bufferPool = this.FindPool(bufferSize);
if (bufferPool == null)
{
if (TraceCore.BufferPoolAllocationIsEnabled(Fx.Trace))
{
TraceCore.BufferPoolAllocation(Fx.Trace, bufferSize);
}
return(Fx.AllocateByteArray(bufferSize));
}
else
{
byte[] numArray = bufferPool.Take();
if (numArray == null)
{
if (bufferPool.Peak == bufferPool.Limit)
{
InternalBufferManager.PooledBufferManager.BufferPool misses = bufferPool;
misses.Misses = misses.Misses + 1;
InternalBufferManager.PooledBufferManager pooledBufferManager = this;
int num = pooledBufferManager.totalMisses + 1;
int num1 = num;
pooledBufferManager.totalMisses = num;
if (num1 >= 8)
{
this.TuneQuotas();
}
}
if (TraceCore.BufferPoolAllocationIsEnabled(Fx.Trace))
{
TraceCore.BufferPoolAllocation(Fx.Trace, bufferPool.BufferSize);
}
return(Fx.AllocateByteArray(bufferPool.BufferSize));
}
else
{
bufferPool.DecrementCount();
return(numArray);
}
}
}
public override byte[] TakeBuffer(int bufferSize)
{
BufferPool pool = this.FindPool(bufferSize);
if (pool == null)
{
return(Fx.AllocateByteArray(bufferSize));
}
byte[] buffer = pool.Take();
if (buffer != null)
{
pool.DecrementCount();
return(buffer);
}
if (pool.Peak == pool.Limit)
{
pool.Misses++;
if (++this.totalMisses >= 8)
{
this.TuneQuotas();
}
}
return(Fx.AllocateByteArray(pool.BufferSize));
}
public override byte[] TakeBuffer(int bufferSize)
{
return(Fx.AllocateByteArray(bufferSize));
}