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Update #1:
Due to abusive users subverting our CI facilities to mine cryptocurrency, breaking out of the container sandbox in the process, we have been forced to take actions to limit the usage of the public runners to official projects only.
The policy will be enforced on 2023-03-23 (or before if we detect abuses).
Please see this issue for more context and to see if and how you are impacted.
This builds on MR !13580 (merged) and adds support for per-primitive VRS rates.
The differences between other shaders and mesh shaders are listed here:
| VS, TES, GS | MS | |
|---|---|---|
| Output type | per-vertex | per-primitive |
| Export instr | exp pos1 |
exp prim |
| Export channel | 0 | 1 |
| Encoded export bits | bits 2:5 | bits 28:31 |
| VRS rate combiner | vertex | primitive |
