kinogaki-color

What it is

Depends on

None.

Third-party

None.

Used by

Modules

• acesThe ACES 2.0 Output Transform: scene-referred ACES (AP0, or AP1 through OutputTransform::apply_ap1) to display light for a display of a given peak luminance and limiting primaries, as the Academy's aces-output and OpenColorIO's builtin ACES2 transforms ...255 lines
• aces::camHellwig 2022 JMh with the ACES 2.0 modifications: CAM16's cone space (with its "stretched" primaries), full adaptation to the RGB space's own white, a dim surround at 100 cd/m² adapting luminance, the post-adaptation compression without CAM16's noise term ...191 lines
• aces::gamutThe gamut compression.336 lines
• aces::tablesThe hue tables the gamut compression reads, built once per transform.279 lines
• aces::tonescaleThe Daniele tonescale and the chroma compression.222 lines
• hslHSV (Photoshop's HSB) and HSL over encoded RGB, for pickers.143 lines
• iccICC display profiles: an RGB matrix and a tone curve, the shape files carry to say which display their code values are for.357 lines
• labCIELAB and its polar form, ΔE76 and CIEDE2000.224 lines
• matrix3×3 matrices (row-major) and RGB triples in f64.135 lines
• ocioOpenColorIO v2 configs, read and run by our own code (OpenColorIO itself is only the tests' oracle): the YAML (yaml), the config model (config), the transforms it writes (transform), the builtins (builtins), LUT files (files), and ...157 lines
• ocio::builtinsOpenColorIO's builtin transforms (!<BuiltinTransform> {style: …}): ACES color spaces and looks, the ACES 2.0 output transforms, camera log encodings and display encodings, built from their published definitions (primaries, curves) as ops.530 lines
• ocio::compile (private)Config transforms to ops: color space conversions through the references (bridged by the default view transform), displays and views, looks, named transforms, builtins and files.580 lines
• ocio::configAn OpenColorIO config: color spaces (scene- and display-referred), roles, displays and views, view transforms, looks, named transforms, file rules and viewing rules, read from its YAML (profile versions 1 and 2).546 lines
• ocio::config::read (private)Reading a config from its YAML: the top-level keys, each color space, view and file rule, and the checks that the names it refers to exist.429 lines
• ocio::curvesPer-channel curves OpenColorIO's builtins carry as lookup tables, here in closed form from their published definitions: ST 2084, HLG, ACEScc, Apple Log, Canon Log 2 and 3, and ADX's density to log exposure.289 lines
• ocio::filesThe lookup-table files FileTransforms name: Resolve and Iridas .cube (1D and 3D), Sony Pictures Imageworks .spi1d, .spi3d and .spimtx, and Academy/ASC CLF and OpenColorIO CTF (.clf, .ctf) process lists.661 lines
• ocio::lutLookup tables: 1D (per channel, linear interpolation, inverted by search on a monotonic table) and 3D (trilinear or tetrahedral).267 lines
• ocio::opsThe primitive operations a processor runs, each with its direction resolved: what config transforms compile to (super::compile), what the CPU evaluates (Op::apply) and what the WGSL generator writes (super::wgsl).751 lines
• ocio::processor (private)A processor: a config conversion compiled to ops and simplified (matrices and offsets merged, identities dropped), run on single colors or on interleaved f32 pixels, and turned into WGSL (super::wgsl).184 lines
• ocio::regexThe regular expressions file rules use (ECMAScript-like): literals, ., classes ([a-z], [^…], \d \w \s), groups, alternation, * + ? {m,n} (greedy) and the anchors ^ $.319 lines
• ocio::transformTransforms as a config writes them (!<MatrixTransform> {…} and the rest), read from its YAML.491 lines
• ocio::wgslWGSL for a processor: the same ops as the CPU path, written as one WGSL function fn <name>(rgb: vec3<f32>) -> vec3<f32>, its tables (LUTs, the ACES 2.0 hue tables) and dynamic values (the viewer's exposure and gamma) in one read-only storage buffer of f32 ...622 lines
• ocio::xmlThe XML CLF and CTF files are written in: elements, attributes, text, comments, the declaration, CDATA and the five entities plus numeric references.265 lines
• ocio::yamlThe YAML that OpenColorIO configs are written in: block mappings and sequences by indentation, flow mappings and sequences ({a: b}, [a, b], across lines), local tags (!<ColorSpace>), literal and folded block scalars (|, >, with chomping), single- ...663 lines
• ocio::yaml::flow (private)Flow-style values on one line: plain, single- and double-quoted scalars and flow mappings and sequences ({a: b}, [a, b]).262 lines
• oklabOklab (Ottosson 2020): from linear sRGB and from XYZ (D65), ΔEok, its polar form, and the sRGB gamut seen from OkLCh (the most chroma a lightness and hue can carry, and CSS Color 4's chroma-reducing map).237 lines
• spectralSpectra: the CIE 1931 2° observer (as the CIE's 5 nm table and as Wyman, Sloan and Shirley's multi-lobe fit), XYZ relative to the equal-energy white E, black-body and CIE daylight light, and spectral upsampling of a linear RGB color by Jakob and Hanika's ...387 lines
• temperatureCorrelated color temperature and tint: Robertson's method on his table of isotemperature lines in CIE 1960 uv, with the DNG SDK's tint scale (−3000 per uv unit; green negative, magenta positive), so a temperature and tint name the same white as raw converters ...123 lines
• transferTransfer functions: how a display-encoded component relates to linear light.171 lines
• xyzCIE XYZ, the hub every RGB space meets at, and the RGB spaces defined on it by their primaries and white.252 lines

Public types and traits

At the crate root

Structs Matrix3

Type aliases Rgb

Besides these, 79 public functions at module level.