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Won't Fix
Votes
0
Found in
2017.4.3f1
Issue ID
1048601
Regression
No
[Profiler] Graphics.DrawMeshInstancedIndirect rendering info cannot be collected in Profiler window
To reproduce:
1. Download attached project "DrawInstanceIndirect.zip" and open in Unity
2. Open "1" scene
3. Enter Play mode
4. Open Profiler window
Expected results: In Rendering part, there will be all Instancing info collected
Actual results: In Rendering part, there will be no Instancing info collected
Notes:
- This issue appears both on Windows and OSX
- It seems that Draw call, triangles, and vertices info can't be collected when using Graphics.DrawMeshInstancedIndirect to draw objects
Reproduced on Unity 2017.1.4p1, 2017.2.3p1, 2017.3.2f1, 20174.5f1, 2018.1.5f1, 2018.2.0b8 and 2018.3.0a1
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Resolution Note (2018.3.X):
We didn't count any stats for "indirect" draw because indirect means the data (number of primitives & instances count) is generally generated by the GPU. So we don't want to stall the GPU to read back data from GPU to CPU.