static unsafe void Execute(ref JobStruct_Process3 <T, U0, U1, U2> jobData, IntPtr additionalPtr, IntPtr bufferRangePatchData, ref JobRanges ranges, int jobIndex)
{
if (jobData.Iterator.m_IsParallelFor)
{
int begin;
int end;
while (JobsUtility.GetWorkStealingRange(ref ranges, jobIndex, out begin, out end))
{
#if ENABLE_UNITY_COLLECTIONS_CHECKS
JobsUtility.PatchBufferMinMaxRanges(bufferRangePatchData, UnsafeUtility.AddressOf(ref jobData), begin, end - begin);
#endif
ExecuteInnerLoop(ref jobData, begin, end);
}
}
else
{
ExecuteInnerLoop(ref jobData, 0, jobData.Iterator.m_Length);
}
}
static unsafe void ExecuteInnerLoop(ref JobStruct_Process3 <T, U0, U1, U2> jobData, int begin, int end)
{
ComponentChunkCache cache0, cache1, cache2;
while (begin != end)
{
jobData.Iterator.Iterator0.UpdateCache(begin, out cache0);
var ptr0 = cache0.CachedPtr;
jobData.Iterator.Iterator1.UpdateCache(begin, out cache1);
var ptr1 = cache1.CachedPtr;
jobData.Iterator.Iterator2.UpdateCache(begin, out cache2);
var ptr2 = cache2.CachedPtr;
var curEnd = Math.Min(end, cache0.CachedEndIndex);
for (var i = begin; i != curEnd; i++)
{
//@TODO: use ref returns to pass by ref instead of double copy
var value0 = UnsafeUtility.ReadArrayElement <U0>(ptr0, i);
var value1 = UnsafeUtility.ReadArrayElement <U1>(ptr1, i);
var value2 = UnsafeUtility.ReadArrayElement <U2>(ptr2, i);
jobData.Data.Execute(ref value0, ref value1, ref value2);
if (jobData.Iterator.IsReadOnly0 == 0)
{
UnsafeUtility.WriteArrayElement(ptr0, i, value0);
}
if (jobData.Iterator.IsReadOnly1 == 0)
{
UnsafeUtility.WriteArrayElement(ptr1, i, value1);
}
if (jobData.Iterator.IsReadOnly2 == 0)
{
UnsafeUtility.WriteArrayElement(ptr2, i, value2);
}
}
begin = curEnd;
}
}