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Brandon ThomasandClaude Opus 5.5
5bd3dac660
* raw: clean-room camera raw decoder and developer (photocraft-raw) A new standalone crate (no workspace deps, wasm-safe, no unsafe) written from TIFF 6.0, TIFF/EP, the DNG 1.7 spec, ITU-T T.81 Annex H and published demosaicing papers: - Lossless JPEG (LJ92) decoder: predictors 1-7, point transform, restart intervals, combined Huffman+extra-bits fast table. - DNG: uncompressed (8-16 bit, packed) and LJ92, strips and tiles, CFA and LinearRaw, linearization, black level (repeat, deltas), white level, active area, default crop, ColorMatrix/CameraCalibration/ForwardMatrix interpolation by CCT, AnalogBalance, AsShotNeutral/WhiteXY, BaselineExposure, orientation. - CR2 (LJ92 slices, SensorInfo borders, ColorData as-shot WB, measured black) and TIFF/EP raws (NEF/ARW/PEF uncompressed or LJ92, incl. Sony lossless ARW tiles, Nikon/Sony documented black and WB tags). - Develop: black/white scaling, WB with highlight clipping, bilinear / Malvar-He-Cutler / AHD demosaic (rayon bands, sequential on wasm), camera -> XYZ D50 -> ProPhoto, exposure, gamma 1.8, 16-bit, orientation. - Embedded JPEG preview finder; clear Unsupported errors for CR3, RAF, ORF, RW2, vendor-compressed NEF/ARW/PEF, lossy/JXL/float DNG, X-Trans. - Limits checked before every allocation; testgen feature with an LJ92 encoder and DNG/CR2/TIFF-EP writers; round-trip, colour-reference, truncation and corruption tests. Registered as a standalone crate in xtask layers. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * io: open camera raws through photocraft-raw (16-bit ProPhoto), preview fallback Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * raw: DNG GainMap opcode, fuzz targets, stress tools; open raws from the apps - Apply DNG OpcodeList2 GainMap (lens shading, e.g. phone DNGs); report other opcodes. - cargo-fuzz targets (develop, ljpeg) and a mutation stress example. - Raw extensions in the desktop/web open dialogs and the batch folder list. - file.open returns the import notes (how a raw was developed, preview fallback). - codecs: the camera raw refusal points at photocraft-raw. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * raw: clippy 1.99 (is_multiple_of, clamp) Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>