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theme: store colors in linear space

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This commit is contained in:
Julian Orth 2025-02-25 15:43:05 +01:00
parent b7f93b37a6
commit 135f37dbcd
27 changed files with 221 additions and 135 deletions
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11
src/it/test_ifs/test_single_pixel_buffer_manager.rs
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@ -4,7 +4,7 @@ use {
test_error::TestResult, test_ifs::test_buffer::TestBuffer, test_object::TestObject,
test_transport::TestTransport,
},
theme::Color,
theme::{Color, TransferFunction},
wire::{WpSinglePixelBufferManagerV1Id, wp_single_pixel_buffer_manager_v1::*},
},
std::{cell::Cell, rc::Rc},
@ -31,13 +31,14 @@ impl TestSinglePixelBufferManager {
destroyed: Cell::new(false),
});
let map = |c: f32| (c as f64 * u32::MAX as f64) as u32;
let [r, g, b, a] = color.to_array(TransferFunction::Srgb);
self.tran.send(CreateU32RgbaBuffer {
self_id: self.id,
id: obj.id,
r: map(color.r),
g: map(color.g),
b: map(color.b),
a: map(color.a),
r: map(r),
g: map(g),
b: map(b),
a: map(a),
})?;
self.tran.add_obj(obj.clone())?;
Ok(obj)