public static unsafe void Execute(ref JobNativeMultiHashMapMergedSharedKeyIndicesProducer <TJob> jobProducer, IntPtr additionalPtr, IntPtr bufferRangePatchData, ref JobRanges ranges, int jobIndex)
{
while (true)
{
int begin;
int end;
if (!JobsUtility.GetWorkStealingRange(ref ranges, jobIndex, out begin, out end))
{
return;
}
var bucketData = jobProducer.HashMap.GetUnsafeBucketData();
var buckets = (int *)bucketData.buckets;
var nextPtrs = (int *)bucketData.next;
var keys = bucketData.keys;
var values = bucketData.values;
for (int i = begin; i < end; i++)
{
int entryIndex = buckets[i];
while (entryIndex != -1)
{
var key = UnsafeUtility.ReadArrayElement <int>(keys, entryIndex);
var value = UnsafeUtility.ReadArrayElement <int>(values, entryIndex);
int firstValue;
NativeMultiHashMapIterator <int> it;
jobProducer.HashMap.TryGetFirstValue(key, out firstValue, out it);
// [macton] Didn't expect a usecase for this with multiple same values
// (since it's intended use was for unique indices.)
// https://forum.unity.com/threads/ijobnativemultihashmapmergedsharedkeyindices-unexpected-behavior.569107/#post-3788170
if (entryIndex == it.GetEntryIndex())
{
#if ENABLE_UNITY_COLLECTIONS_CHECKS
JobsUtility.PatchBufferMinMaxRanges(bufferRangePatchData, UnsafeUtility.AddressOf(ref jobProducer), value, 1);
#endif
jobProducer.JobData.ExecuteFirst(value);
}
else
{
#if ENABLE_UNITY_COLLECTIONS_CHECKS
var startIndex = math.min(firstValue, value);
var lastIndex = math.max(firstValue, value);
var rangeLength = (lastIndex - startIndex) + 1;
JobsUtility.PatchBufferMinMaxRanges(bufferRangePatchData, UnsafeUtility.AddressOf(ref jobProducer), startIndex, rangeLength);
#endif
jobProducer.JobData.ExecuteNext(firstValue, value);
}
entryIndex = nextPtrs[entryIndex];
}
}
}
}
public static unsafe JobHandle Schedule <TJob>(this TJob jobData, NativeMultiHashMap <int, int> hashMap, int minIndicesPerJobCount, JobHandle dependsOn = new JobHandle())
where TJob : struct, IJobNativeMultiHashMapMergedSharedKeyIndices
{
var jobProducer = new JobNativeMultiHashMapMergedSharedKeyIndicesProducer <TJob>
{
HashMap = hashMap,
JobData = jobData
};
var scheduleParams = new JobsUtility.JobScheduleParameters(
UnsafeUtility.AddressOf(ref jobProducer)
, JobNativeMultiHashMapMergedSharedKeyIndicesProducer <TJob> .Initialize()
, dependsOn
, ScheduleMode.Parallel
);
return(JobsUtility.ScheduleParallelFor(ref scheduleParams, hashMap.GetUnsafeBucketData().bucketCapacityMask + 1, minIndicesPerJobCount));
}
