mroot/yazi
1
0
Fork 0
mirror of https://github.com/sxyazi/yazi.git synced 2026-07-25 08:41:05 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

Skip cmyk transform

Browse source
This commit is contained in:
leiserfg 2026-01-02 13:04:17 +01:00
parent 52a812da13
commit ab01858bb2
No known key found for this signature in database
1 changed files with 15 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

24
yazi-adapter/src/icc.rs
View file

@ -1,15 +1,20 @@
use anyhow::Context; use anyhow::Context;
use image::{ColorType, DynamicImage, GrayAlphaImage, GrayImage, ImageDecoder, RgbImage, RgbaImage, metadata::Cicp}; use image::{
use moxcms::{CicpColorPrimaries, ColorProfile, Layout, TransferCharacteristics, TransformOptions}; ColorType, DynamicImage, GrayAlphaImage, GrayImage, ImageDecoder, RgbImage, RgbaImage,
metadata::Cicp,
};
use moxcms::{
CicpColorPrimaries, ColorProfile, DataColorSpace, Layout, TransferCharacteristics,
TransformOptions,
};
pub(super) struct Icc; pub(super) struct Icc;
impl Icc { impl Icc {
pub(super) fn transform(mut decoder: impl ImageDecoder) -> anyhow::Result<DynamicImage> { pub(super) fn transform(mut decoder: impl ImageDecoder) -> anyhow::Result<DynamicImage> {
if let Some(layout) = Self::color_type_to_layout(decoder.color_type()) if let Some(layout) = Self::color_type_to_layout(decoder.color_type())
&& let Some(icc) = decoder.icc_profile().unwrap_or_default() && let Some(icc) = decoder.icc_profile().unwrap_or_default()
&& let Ok(profile) = ColorProfile::new_from_slice(&icc) && let Ok(profile) = ColorProfile::new_from_slice(&icc)
&& !Self::is_srgb(&profile) && Self::requires_transform(&profile)
{ {
let mut buf = vec![0u8; decoder.total_bytes() as usize]; let mut buf = vec![0u8; decoder.total_bytes() as usize];
let (w, h) = decoder.dimensions(); let (w, h) = decoder.dimensions();
@ -57,10 +62,11 @@ impl Icc {
} }
} }
fn is_srgb(profile: &ColorProfile) -> bool { fn requires_transform(profile: &ColorProfile) -> bool {
profile.cicp.is_some_and(|c| { !(profile.color_space == DataColorSpace::Cmyk
c.color_primaries == CicpColorPrimaries::Bt709 || profile.cicp.is_some_and(|c| {
&& c.transfer_characteristics == TransferCharacteristics::Srgb c.color_primaries == CicpColorPrimaries::Bt709
}) && c.transfer_characteristics == TransferCharacteristics::Srgb
}))
} }
} }