Actions build starts failing after `37f075`

[kugimasa]

What happened

since: 37f075e

https://github.com/kugimasa/Portracer/blob/ed058197bfa67a404c38b93712a0661bdd195bf2/resources/shader/compute-sample.wgsl#L280-L286

changed to

https://github.com/kugimasa/Portracer/blob/37f075ed9f9f73d780d487b21e56c005bbe57dcb/resources/shader/compute-sample.wgsl#L276

https://github.com/kugimasa/Portracer/actions/runs/5918306661

[Portracer] Running compute pass ...
Uncaptured device error: type 1 (Validation Error

Caused by:
    In wgpuDeviceCreateBuffer
[Portracer] Image output failed.
[Portracer] (_)=--.. Something went wrong
    Parent device is lost
)
Uncaptured device error: type 1 (Validation Error

Caused by:
    In wgpuCommandEncoderCopyTextureToBuffer
    Copy error
    Buffer (6, 1, Dx12) is invalid or destroyed
      note: buffer = `<Invalid-Buffer label=>`
)
Uncaptured device error: type 1 (Validation Error

Caused by:
    In wgpuBufferMapAsync
    Buffer is invalid
)

It seems like the device get's lost during compute pass.

Failed Action

https://github.com/kugimasa/Portracer/actions/runs/5939544088

[kugimasa]

Related Issues (?)

• Copying buffer to texture causes device to be lost gfx-rs/wgpu-rs#240
• device.create_compute_pipeline hangs gfx-rs/wgpu#2529

[kugimasa]

Possible reasons

• Redundant buffer size
• Unused functions in shader
• NaNs or Infs in computation of shader
• When Ray hits nothing error?
• WGSL shader code is old...?
• Check without saving image and just computing.
  • Test passes