Brandon ThomasandClaude Opus 5.5 9ec34d774f M5.2b: spatial planes, white balance and noise reduction on the GPU ...

Gaussian blur (three box passes each way, running sums per 16-pixel chunk), the
separable resample with the CPU's exact taps (uploaded tables), the guided filter
and the fast guided filter (coefficients on the subsampled grid), log luminance,
dark channel + airlight (percentile of every 7th value read back), white balance
and luminance/colour noise reduction now run as WGSL kernels. A render records
everything into one command encoder and reads back only the output (and the
airlight samples); defringe and spot removal still run on the CPU when used.

Equivalence unchanged: max 1 LSB, mean < 0.001 LSB over all test cases.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-01 02:31:19 -04:00

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catalog

M4.2: optics — manual distortion/vignetting, lateral CA (auto + manual), defringe, DNG-embedded profile corrections

2026-10-01 00:57:47 -04:00

codecs

M1.1: codecs MPF preview thumbnail test

2026-09-30 12:27:09 -04:00

color

M5.2a: lightcraft-gpu crate (wgpu compute) with the per-pixel stage on the GPU

2026-10-01 02:29:54 -04:00

develop

M4.4: Upright — Auto/Level/Vertical/Full from detected lines + Guided upright (up to 4 guides)

2026-10-01 01:16:18 -04:00

engine

Merge M5 CPU performance (stage cache, full-res source level, parallel planes)

2026-10-01 02:05:14 -04:00

geom

M0.1/M0.2: workspace, xtask (layers/wasm/ci/stats), geom, color, raster

2026-09-30 10:04:12 -04:00

gpu

M5.2b: spatial planes, white balance and noise reduction on the GPU

2026-10-01 02:31:19 -04:00

mcp

M1.4: persistent libraries for headless MCP (lightcraft-cli mcp --library DIR); bump render cache version

2026-10-01 00:17:38 -04:00

meta

Merge branch 'worktree-agent-af78b5603e6882a3f'

2026-10-01 01:06:29 -04:00

pipeline

M5.2b: spatial planes, white balance and noise reduction on the GPU

2026-10-01 02:31:19 -04:00

preview

M1.5: thumbnail/preview cache (disk + memory LRU, prioritized job pool)

2026-09-30 23:51:47 -04:00

raster

M5.2a: lightcraft-gpu crate (wgpu compute) with the per-pixel stage on the GPU

2026-10-01 02:29:54 -04:00

raw

M3.8: embedded previews for every raw container + engine fallback; raw corpus

2026-10-01 00:40:09 -04:00

scenes

M0.4: demo scenes — remove vertical banding in terrain shading (wide slope stencil, smooth light direction, depth warp, aerial perspective)

2026-10-01 00:09:30 -04:00

tiff

M3.1: lightcraft-tiff reader/writer

2026-09-30 11:00:48 -04:00

ui-egui

Merge M5 CPU performance (stage cache, full-res source level, parallel planes)

2026-10-01 02:05:14 -04:00