The machine-readable source of truth is
api/libraw-0.22.2.json. It records every public
LibRaw 0.22.2 operation, its camelCase JavaScript name and signature, and
whether it is supported or excluded.
The JavaScript mirror excludes only APIs whose pointer ownership cannot be
made safe: open_datastream, get_internal_data_pointer, set_dng_host,
output_params_ptr, and dcraw_clear_mem. Safe replacements use typed
snapshots, parameter accessors, and copied Buffer objects.
set_rawspeed_camerafile is also excluded because RawSpeed is disabled in the
v1 build profile; LibRaw otherwise compiles that operation as a success-returning
no-op.
Native callback registrations map to progress, dataError, exifTag, and
makerNote events. Static helpers such as version, capabilities, and camera
lists remain synchronous; operations touching processor state return promises.
output_bps accepts only LibRaw's safe 8 and 16 values. PPM output
preserves 16-bit samples in network byte order with a 65535 maximum value.
Sharp convenience codecs normalize 16-bit LibRaw samples to 8-bit before
encoding; use dcrawMakeMemImage() or createPPMBuffer() when the full 16-bit
sample precision is required.
- Lifecycle - State and error behavior.
- Documentation index - All v1 documentation.