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Duplicate
Votes
0
Found in
2019.1.0f2
Issue ID
1147160
Regression
No
GPU progressive lightmapper crashes with BakeJobConservativeRaster::Execute when lightmap size set to 4096
To reproduce:
1. Open attached project "New Unity Project.zip"
2. In Lighting window, Set Lightmap Size to 4096
3. Clear baked data before proceeding
4. Generate Lighting
Result: editor crashes (2019.2) or infinitely bakes lighting (2019.1, 2018.3)
Reproduced in: 2018.3.13f1, 2019.1.0f2, 2019.2.0a13
Not reproduced in: 2017.4.6f1
Note1: as an addition, 2018.3 also produces warnings:
"OpenCL Error. Falling back to CPU lightmapper. Error callback from context: CL_MEM_OBJECT_ALLOCATION_FAILURE"
Note2: does not reproduce on Enlighten
Note3: crash stack trace:
0x00007FF6F16A800A (Unity) BakeJobConservativeRaster::Execute
0x00007FF6EF1D9290 (Unity) JobManager::UpdateFunction
0x00007FF6F061D11E (Unity) JobQueue::Exec
0x00007FF6F062388B (Unity) JobQueue::Steal
0x00007FF6F061D893 (Unity) JobQueue::ExecuteJobFromQueue
0x00007FF6F061F3ED (Unity) JobQueue::ProcessJobs
0x00007FF6F0624338 (Unity) JobQueue::WorkLoop
0x00007FF6F0B3B397 (Unity) Thread::RunThreadWrapper
0x00007FFBCAA04034 (KERNEL32) BaseThreadInitThunk
0x00007FFBCD213691 (ntdll) RtlUserThreadStart
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This is a duplicate of issue #1146519