Brandon ThomasandClaude Opus 5.5 bd2e756b24 Never crash: gpu and merge free of panicking calls ...

gpu (its render already runs under catch_unwind and falls back to the CPU):
- a failed readback (device lost, out of memory) logs, marks the GPU
  broken and returns zeros, so crate::render discards the result and
  renders on the CPU, instead of panicking;
- an unknown kernel name does the same instead of panic!;
- finish-parameter fields are looked up as Option (debug_assert on an
  unknown name) instead of panic!;
- the warp sampler matches (mode, warp) like the CPU pipeline;
- Buf::raw keeps one documented expect (Some from construction to Drop).

merge:
- pyramid building (push_pull, Blender::finish), camera graph growth,
  bundle adjustment, focal median and alignment use let-else / filter_map
  instead of expect;
- synth::bracket_dngs / pano_views return Result (a missing demo scene
  or a DNG write error is an error); lightcraft-cli synth-merge and the
  engine merge tests handle it.

lightcraft-gpu, lightcraft-merge and lightcraft-cli now #![deny]
unwrap/expect/panic/unimplemented/todo/unreachable; clippy.toml as in the
steering PR.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

2026-10-04 12:34:53 -04:00

..

src

Never crash: gpu and merge free of panicking calls

2026-10-04 12:34:53 -04:00

tests

LR-IMP-DEVICE: import from camera / memory card

2026-10-01 23:53:49 -04:00

Cargo.toml

Merge main into M5.6 (memory) branch

2026-10-01 11:36:32 -04:00