Files
lightcraft/crates/engine
rock-meisterandClaude Opus 5.5 fba436a93b LR-PROF-CAMERACOLOR: match the camera JPEG proxy to the sensor proxy size exactly
proxies() fitted the decoded camera JPEG into the sensor proxy's box,
which keeps the JPEG's own aspect and can round a pixel short: an
ILCE-7RM4's 1616x1080 preview, decoded at 384x257, fits a 192x128
profile proxy as 191x128, and collect_pairs rejected the mismatch. So
`lightcraft-cli calibrate` skipped every file from this camera and no
profile could be written.

Resize the JPEG to exactly the sensor proxy's size instead; proxies()
has already rejected references whose aspect differs by more than 2%.
Where fitting already landed on the proxy's size the result is
identical (fit is resize at a rounded size), so working renders don't
change: 34 real ILCE-7RM4 ARWs render bit-identically. On 923 files
from one trip calibrate goes from 0 to 843 accepted.

Refs #515

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-09 10:00:07 -05:00
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