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Bug 1684706 - Move some comments back to the appropriate places. r=aosmond

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Differential Revision: https://phabricator.services.mozilla.com/D100606
This commit is contained in:
Jeff Muizelaar 2021-01-03 00:29:46 +00:00
parent 2fcab99704
commit 6ea1e0dc6e
3 changed files with 70 additions and 73 deletions
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138
gfx/qcms/src/iccread.rs
View File

@ -31,6 +31,68 @@ use crate::{matrix::Matrix, s15Fixed16Number, s15Fixed16Number_to_float, Intent,
pub static SUPPORTS_ICCV4: AtomicBool = AtomicBool::new(cfg!(feature = "iccv4-enabled"));
/* icc34 defines */
/* ****************************************************************
Copyright (c) 1994-1996 SunSoft, Inc.
Rights Reserved
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the "Software"), to deal in the Software without restrict-
ion, including without limitation the rights to use, copy, modify,
merge, publish distribute, sublicense, and/or sell copies of the
Software, and to permit persons to whom the Software is furnished
to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-
INFRINGEMENT. IN NO EVENT SHALL SUNSOFT, INC. OR ITS PARENT
COMPANY BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.
Except as contained in this notice, the name of SunSoft, Inc.
shall not be used in advertising or otherwise to promote the
sale, use or other dealings in this Software without written
authorization from SunSoft Inc.
******************************************************************/
/*
* Color Space Signatures
* Note that only icSigXYZData and icSigLabData are valid
* Profile Connection Spaces (PCSs)
*/
/* 'XYZ ' */
/* 'Lab ' */
/* 'Luv ' */
/* 'YCbr' */
/* 'Yxy ' */
/* 'RGB ' */
/* 'GRAY' */
/* 'HSV ' */
/* 'HLS ' */
/* 'CMYK' */
/* 'CMY ' */
/* '2CLR' */
/* '3CLR' */
/* '4CLR' */
/* '5CLR' */
/* '6CLR' */
/* '7CLR' */
/* '8CLR' */
/* '9CLR' */
/* 'ACLR' */
/* 'BCLR' */
/* 'CCLR' */
/* 'DCLR' */
/* 'ECLR' */
/* 'FCLR' */
pub type icColorSpaceSignature = u32;
pub const icMaxEnumData: icColorSpaceSignature = 4294967295;
pub const icSig15colorData: icColorSpaceSignature = 1178815570;
@ -355,82 +417,12 @@ fn read_tag_table(_profile: &mut Profile, mem: &mut mem_source) -> Vec<tag> {
index
}
/* if we've already got an ICC_H header we can ignore the following */
/* icc34 defines */
/* ****************************************************************
Copyright (c) 1994-1996 SunSoft, Inc.
Rights Reserved
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the "Software"), to deal in the Software without restrict-
ion, including without limitation the rights to use, copy, modify,
merge, publish distribute, sublicense, and/or sell copies of the
Software, and to permit persons to whom the Software is furnished
to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-
INFRINGEMENT. IN NO EVENT SHALL SUNSOFT, INC. OR ITS PARENT
COMPANY BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.
Except as contained in this notice, the name of SunSoft, Inc.
shall not be used in advertising or otherwise to promote the
sale, use or other dealings in this Software without written
authorization from SunSoft Inc.
******************************************************************/
/*
* QCMS, in general, is not threadsafe. However, it should be safe to create
* profile and transformation objects on different threads, so long as you
* don't use the same objects on different threads at the same time.
*/
/*
* Color Space Signatures
* Note that only icSigXYZData and icSigLabData are valid
* Profile Connection Spaces (PCSs)
*/
/* 'XYZ ' */
/* 'Lab ' */
/* 'Luv ' */
/* 'YCbr' */
/* 'Yxy ' */
/* 'RGB ' */
/* 'GRAY' */
/* 'HSV ' */
/* 'HLS ' */
/* 'CMYK' */
/* 'CMY ' */
/* '2CLR' */
/* '3CLR' */
/* '4CLR' */
/* '5CLR' */
/* '6CLR' */
/* '7CLR' */
/* '8CLR' */
/* '9CLR' */
/* 'ACLR' */
/* 'BCLR' */
/* 'CCLR' */
/* 'DCLR' */
/* 'ECLR' */
/* 'FCLR' */
/* these values match the Rendering Intent values from the ICC spec */
/* Chris Murphy (CM consultant) suggests this as a default in the event that we
* cannot reproduce relative + Black Point Compensation. BPC brings an
* unacceptable performance overhead, so we go with perceptual. */
//XXX: I don't really like the _DATA_ prefix
// Checks a profile for obvious inconsistencies and returns
// true if the profile looks bogus and should probably be
// ignored.
/// Checks a profile for obvious inconsistencies and returns
/// true if the profile looks bogus and should probably be
/// ignored.
#[no_mangle]
pub extern "C" fn qcms_profile_is_bogus(profile: &mut Profile) -> bool {
let mut sum: [f32; 3] = [0.; 3];

4
gfx/qcms/src/lib.rs
View File

@ -12,6 +12,7 @@
#![feature(arm_target_feature)]
#![feature(raw_ref_op)]
/* These values match the Rendering Intent values from the ICC spec */
#[repr(u32)]
#[derive(Clone, Copy)]
pub enum Intent {
@ -25,6 +26,9 @@ use Intent::*;
impl Default for Intent {
fn default() -> Self {
/* Chris Murphy (CM consultant) suggests this as a default in the event that we
* cannot reproduce relative + Black Point Compensation. BPC brings an
* unacceptable performance overhead, so we go with perceptual. */
QCMS_INTENT_PERCEPTUAL
}
}

1
gfx/qcms/src/transform.rs
View File

@ -117,6 +117,7 @@ pub struct qcms_transform {
pub type transform_fn_t = Option<
unsafe extern "C" fn(_: *const qcms_transform, _: *const u8, _: *mut u8, _: usize) -> (),
>;
//XXX: I don't really like the _DATA_ prefix
#[repr(u32)]
#[derive(PartialEq, Eq, Clone, Copy)]
pub enum qcms_data_type {