public void PopActive()
{
base.VerifyAccess();
this.isActiveCount--;
if (this.isActiveCount == 0)
{
for (int i = 0; i < this.tileMathHelper.TileRows; i++)
{
for (int j = 0; j < this.tileMathHelper.TileColumns; j++)
{
PointInt32 tileOffset = new PointInt32(j, i);
this.CancelTileRendering(tileOffset);
this.invalidTileOffsets.TryEnqueue(tileOffset);
}
}
Work.QueueFreeStreamContents <IBitmap <ColorPbgra32> >(this.tileBuffers);
ArrayUtil.Clear2D <bool>(this.tileIsValid);
this.owner.NotifyTileCacheIsActiveChanged(this, false);
}
}