4 people 6bdee62e87 Codecs: camera raw files fail with a clear "not supported" error (#25) ...

Camera raw files are TIFF-structured, so they reached the TIFF decoder.
A raw image with the TIFF/EP CFA or DNG LinearRaw photometric
interpretation failed with "Tiff: unknown photometric interpretation",
a CR2 with "colour type YCbCr(8)", and a DNG or a raw whose sensor data
sits in a SubIFD behind an RGB IFD0 quietly opened that small preview
as if it were the photo.

The TIFF decoder now checks the structure first (CR2 signature,
DNGVersion tag, CFA / LinearRaw image in IFD0, its SubIFDs or the next
IFDs; bounds-checked header reads only) and returns Unsupported:
"camera raw files (such as CR2, NEF, ARW or DNG) are not supported".
Ordinary TIFFs decode as before. Tests use tiny synthetic TIFFs with
those markers, including truncations.

Co-authored-by: storybored379 <storybored379@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-04 10:13:19 -04:00

..

codecs

Codecs: camera raw files fail with a clear "not supported" error (#25)

2026-10-04 10:13:19 -04:00

error.rs

one-shot

2026-09-30 05:02:08 -04:00

fidelity.rs

one-shot

2026-09-30 05:02:08 -04:00

format.rs

one-shot

2026-09-30 05:02:08 -04:00

image.rs

Fidelity, GPU fallbacks, interactive performance; print spool-file fix

2026-10-02 01:26:34 -04:00

lib.rs

Analysis, notes, proof views, workspaces (+ in-progress work of other agents)

2026-10-01 22:49:07 -04:00

options.rs

one-shot

2026-09-30 05:02:08 -04:00

web.rs

Render Video to animated GIF (shareable output)

2026-10-03 03:11:31 -04:00