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render: cgmath -> glam

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Vukašin Vojinović 2026-07-16 12:46:49 +02:00 • committed by Victoria Brekenfeld
parent 2d95d46a37
commit 160bd39ba4
5 changed files with 41 additions and 41 deletions
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24
src/backend/render/shadow.rs
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@ -1,6 +1,6 @@
use std::{borrow::Borrow, cell::RefCell, collections::HashMap};
use cgmath::{Matrix3, Vector2};
use glam::{Mat3, Vec2};
use smithay::{
backend::renderer::{
element::Kind,
@ -113,26 +113,22 @@ impl ShadowShader {
let mut shader_geo = Rectangle::new(Point::from((-width, -width)), shader_size);
let window_geo = Rectangle::new(Point::new(0., 0.) - offset - shader_geo.loc, geo.size);
let area_size = Vector2::new(shader_geo.size.w, shader_geo.size.h);
let geo_loc = Vector2::new(-shader_geo.loc.x, -shader_geo.loc.y);
let area_size = Vec2::new(shader_geo.size.w as f32, shader_geo.size.h as f32);
let geo_loc = Vec2::new(-shader_geo.loc.x as f32, -shader_geo.loc.y as f32);
shader_geo.loc += offset + geo.loc;
let input_to_geo = (Matrix3::from_nonuniform_scale(area_size.x, area_size.y)
* Matrix3::from_translation(Vector2::new(
let input_to_geo = Mat3::from_scale(area_size)
* Mat3::from_translation(Vec2::new(
-geo_loc.x / area_size.x,
-geo_loc.y / area_size.y,
)))
.cast::<f32>()
.unwrap();
));
let window_geo_loc = Vector2::new(window_geo.loc.x, window_geo.loc.y);
let window_input_to_geo = (Matrix3::from_nonuniform_scale(area_size.x, area_size.y)
* Matrix3::from_translation(Vector2::new(
let window_geo_loc = Vec2::new(window_geo.loc.x as f32, window_geo.loc.y as f32);
let window_input_to_geo = Mat3::from_scale(area_size)
* Mat3::from_translation(Vec2::new(
-window_geo_loc.x / area_size.x,
-window_geo_loc.y / area_size.y,
)))
.cast::<f32>()
.unwrap();
));
let element = PixelShaderElement::new(
shader,