Open Bug 1916071 Opened 5 months ago Updated 5 months ago

WebGPU: Electronic Arts' PB-MPM page fails to run

Categories

(Core :: Graphics: WebGPU, defect)

Product:
Core
Component:
Graphics: WebGPU
Type:
defect

Tracking

()

People

(Reporter: ErichDonGubler, Unassigned)

References

(Depends on 2 open bugs, Blocks 1 open bug,
URL
)

Details

Saw this page floating around in the WebGPU community in Matrix, and wanted to make sure it worked in Firefox, too.

Source: https://github.com/electronicarts/pbmpm

Shaders from this page appear to fail because of the following dependencies (first by dep., then by shader name):

  • Automatic type conversion (bug 1829879):
    • bukkitAllocate
    • bukkitCount
    • g2p2g
    • particleEmit
    • setIndirectArgs
  • Indexing by-value arrays using dynamic values (bug 1913424):
    • particleRender
Depends on: 1829879, 1913424

There are actually several samples offered on this page, but not even the first one loads because of issues in comment 1. Once unblocked, we should check that all samples work.

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