j2k-transcode 0.7.1

JPEG-to-HTJ2K coefficient-domain transcode primitives for j2k

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Source code size: 645.96 kB This is the summed size of all the files inside the crates.io package for this release.
Documentation size: 7.26 MB This is the summed size of all files generated by rustdoc for all configured targets
Ø build duration
this release: 16s Average build duration of successful builds.
all releases: 12s Average build duration of successful builds in releases after 2024-10-23.
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frames-sg/j2k
2 0 0
crates.io
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j2k-transcode

JPEG-to-HTJ2K coefficient-domain transcode crate for J2K.

The crate owns the CPU transcode pipeline and shared accelerator hooks. CUDA and Metal adapters can accelerate supported stages, but the public transcode entry points assemble HTJ2K codestreams. Unsupported source classes and modes return explicit errors.

Resident handoff descriptors such as ResidentJpegDctGrid, ResidentDwtSubband, and ResidentCodestreamBuffer provide validated metadata contracts for backend adapters that keep transcode stages in device memory.

Links

API docs: https://docs.rs/j2k-transcode
Repository: https://github.com/frames-sg/j2k
Support policy: https://github.com/frames-sg/j2k/blob/main/docs/public-support.md