internal JobHandle Schedule(EntityQuery entityQuery, ComponentSystemBase system, JobHandle jobHandle)
{
size = entityQuery.CalculateEntityCount();
if (capacity < size)
{
// Extend capacity if needed
capacity = size;
values = new float[capacity];
buffer.Dispose();
buffer = new ComputeBuffer(capacity, sizeof(float));
handler.Dispose();
handler = GCHandle.Alloc(values, GCHandleType.Pinned);
}
return(prevJobHandle = new FillArrayJob
{
sizeOfValue = SizeOfValue,
dynamicType = system.GetArchetypeChunkComponentTypeDynamic(ComponentType.ReadOnly <BoneIndexOffset>()),
defaultValue = UnsafeUtility.AddressOf(ref defaultValue),
dst = (void *)handler.AddrOfPinnedObject(),
}.Schedule(entityQuery, jobHandle));
}
public unsafe void ReadBuffer(NativeList <char> result)
{
var tmp_buff = new NativeList <Char16>(Allocator.Temp);
if (_blockPos < _blockNum)
{
this.ReadStream();
fixed(byte *byte_ptr = _byteBuffer)
{
var handle = new GCHandle <Decoder>();
handle.Create(_decoder);
_worker.DecodeTextIntoBuffer(byte_ptr, _byteLength, handle);
handle.Dispose();
_worker.GetChars(tmp_buff);
}
}
if (!_worker.IsEmpty)
{
_worker.GetInternalBuffer(tmp_buff);
}
result.AddRange(tmp_buff.GetUnsafePtr(), tmp_buff.Length);
tmp_buff.Dispose();
}
private void InitState(GCHandle <string> pathHandle, bool disposePathHandle, long fileSize, int bufferSize)
{
if (fileSize < 0)
{
throw new ArgumentOutOfRangeException("file size must be > 0.");
}
if (_info.Target->disposePathHandle)
{
_path.Dispose();
}
_path = pathHandle;
_info.Target->disposePathHandle = disposePathHandle;
_info.Target->fileSize = fileSize;
;
long tgtBufferSize = bufferSize;
if (tgtBufferSize < Define.MinBufferSize)
{
tgtBufferSize = Define.MinBufferSize;
}
if (tgtBufferSize > Int32.MaxValue)
{
tgtBufferSize = Int32.MaxValue;
}
// for debug
//tgtBufferSize = 64;
if (bufferSize < 0 || _info.Target->fileSize < tgtBufferSize)
{
// buffering entire the file
_info.Target->blockSize = (int)_info.Target->fileSize;
_info.Target->blockNum = 1;
}
else
{
// buffering as blocking
_info.Target->blockSize = (int)tgtBufferSize;
_info.Target->blockNum = (int)(_info.Target->fileSize / _info.Target->blockSize) + 1;
}
_info.Target->blockPos = 0;
this.Reallocate();
}
private void DisposeHandle()
{
if (_info.Target->disposeHandle)
{
_decoder.Dispose();
_data.Dispose();
_timer.Dispose();
_info.Target->disposeHandle = false;
}
}
private unsafe void ReadLinesImpl(IAddResult result, int max_lines)
{
int line_count = 0;
line_count += this.PickLinesImpl(result, max_lines);
if (line_count == max_lines)
{
return;
}
_lines.Clear();
while (line_count < max_lines)
{
if (_blockPos < _blockNum && _worker.IsEmpty)
{
this.ReadStream();
fixed(byte *byte_ptr = _byteBuffer)
{
var handle = new GCHandle <Decoder>();
handle.Create(_decoder);
_worker.DecodeTextIntoBuffer(byte_ptr, _byteLength, handle);
handle.Dispose();
_worker.GetLines(_lines);
}
}
line_count += this.PickLinesImpl(result, max_lines - line_count);
if (line_count == max_lines)
{
return;
}
if (_blockPos == _blockNum)
{
// if final part do not have LF.
if (!_worker.IsEmpty)
{
var buff = new NativeList <Char16>(Allocator.Temp);
_worker.GetInternalBuffer(buff);
result.AddResult((char *)buff.GetUnsafePtr(), buff.Length);
buff.Dispose();
}
// reach EOF
break;
}
}
}
public unsafe void ReadLinesFromBuffer(NativeStringList result)
{
var ret = new Result_NSL();
ret.result = result;
if (_blockPos < _blockNum)
{
this.ReadStream();
fixed(byte *byte_ptr = _byteBuffer)
{
var handle = new GCHandle <Decoder>();
handle.Create(_decoder);
_worker.DecodeTextIntoBuffer(byte_ptr, _byteLength, handle);
handle.Dispose();
_worker.GetLines(_lines);
}
}
// read all lines in buffer
this.PickLinesImpl(ret, int.MaxValue);
_lines.Clear();
if (_blockPos == _blockNum)
{
// if final part do not have LF.
if (!_worker.IsEmpty)
{
using (var buff = new NativeList <Char16>(Allocator.Temp))
{
_worker.GetInternalBuffer(buff);
result.Add((char *)buff.GetUnsafePtr(), buff.Length);
}
}
}
}
public void Dispose()
{
_gchandle.Dispose();
}