1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
#![allow(dead_code)]
#![doc(html_logo_url = "https://kornelski.github.io/rust-lcms2/lcms_logo.png")]
#![doc(html_root_url = "https://kornelski.github.io/rust-lcms2")]
extern crate lcms2_sys as ffi;
#[macro_use]
extern crate foreign_types;
mod profile;
mod tag;
mod ciecam;
mod context;
mod mlu;
mod namedcolorlist;
mod pipeline;
mod eval;
mod ext;
mod flags;
mod locale;
mod stage;
mod transform;
mod tonecurve;
mod error;
use std::marker::PhantomData;
pub use crate::profile::*;
pub use crate::error::*;
pub use crate::ciecam::*;
pub use crate::context::{GlobalContext, ThreadContext};
pub use crate::mlu::*;
pub use crate::ext::*;
pub use crate::flags::*;
pub use crate::locale::*;
pub use crate::pipeline::*;
pub use crate::stage::*;
pub use crate::transform::*;
pub use crate::tonecurve::*;
pub use crate::namedcolorlist::*;
pub use crate::ffi::CIEXYZ;
pub use crate::ffi::CIELab;
#[doc(hidden)]
pub use crate::ffi::CIExyYTRIPLE;
#[doc(hidden)]
pub use crate::ffi::CIExyY;
#[doc(hidden)]
pub use crate::ffi::JCh;
pub use crate::ffi::PixelFormat;
pub use crate::ffi::InfoType;
pub use crate::ffi::TagSignature;
pub use crate::ffi::Intent;
pub use crate::ffi::ColorSpaceSignature;
pub use crate::ffi::ProfileClassSignature;
pub use crate::ffi::ViewingConditions;
#[derive(Debug)]
pub enum Tag<'a> {
CIExyYTRIPLE(&'a ffi::CIExyYTRIPLE),
CIEXYZ(&'a ffi::CIEXYZ),
ICCData(&'a ffi::ICCData),
ICCMeasurementConditions(&'a ffi::ICCMeasurementConditions),
ICCViewingConditions(&'a ffi::ICCViewingConditions),
MLU(&'a mlu::MLURef),
NAMEDCOLORLIST(&'a NamedColorListRef),
Pipeline(&'a PipelineRef),
Screening(&'a ffi::Screening),
SEQ(&'a ffi::SEQ),
Intent(Intent),
ColorimetricIntentImageState(ffi::ColorimetricIntentImageState),
Technology(ffi::TechnologySignature),
ToneCurve(&'a ToneCurveRef),
UcrBg(&'a ffi::UcrBg),
None,
}
pub fn version() -> u32 {
unsafe {
ffi::cmsGetEncodedCMMversion() as u32
}
}
pub fn white_point_from_temp(temp: f64) -> Option<CIExyY> {
let mut res = CIExyY{x:0.,y:0.,Y:0.};
let ok = unsafe {
ffi::cmsWhitePointFromTemp(&mut res, temp) != 0
};
if ok { Some(res) } else { None }
}