Implement rounded window corners

1 files changed, 0 insertions, 135 deletions

diff --git a/src/render_helpers/gradient.rs b/src/render_helpers/gradient.rs
deleted file mode 100644
index 958c2f9e..00000000
--- a/src/render_helpers/gradient.rs
+++ /dev/null
@@ -1,135 +0,0 @@
-use glam::Vec2;
-use smithay::backend::renderer::element::{Element, Id, Kind, RenderElement, UnderlyingStorage};
-use smithay::backend::renderer::gles::element::PixelShaderElement;
-use smithay::backend::renderer::gles::{GlesError, GlesFrame, GlesRenderer, Uniform};
-use smithay::backend::renderer::utils::{CommitCounter, DamageSet};
-use smithay::utils::{Buffer, Logical, Physical, Rectangle, Scale, Transform};
-
-use super::primary_gpu_pixel_shader::PrimaryGpuPixelShaderRenderElement;
-use super::renderer::NiriRenderer;
-use super::shaders::Shaders;
-use crate::backend::tty::{TtyFrame, TtyRenderer, TtyRendererError};
-
-/// Renders a sub- or super-rect of an angled linear gradient like CSS linear-gradient(angle, a, b).
-#[derive(Debug)]
-pub struct GradientRenderElement(PrimaryGpuPixelShaderRenderElement);
-
-impl GradientRenderElement {
-    pub fn new(
-        renderer: &mut impl NiriRenderer,
-        scale: Scale<f64>,
-        area: Rectangle<i32, Logical>,
-        gradient_area: Rectangle<i32, Logical>,
-        color_from: [f32; 4],
-        color_to: [f32; 4],
-        angle: f32,
-    ) -> Option<Self> {
-        let shader = Shaders::get(renderer).gradient_border.clone()?;
-        let grad_offset = (area.loc - gradient_area.loc).to_f64().to_physical(scale);
-
-        let grad_dir = Vec2::from_angle(angle);
-
-        let grad_area_size = gradient_area.size.to_f64().to_physical(scale);
-        let (w, h) = (grad_area_size.w as f32, grad_area_size.h as f32);
-
-        let mut grad_area_diag = Vec2::new(w, h);
-        if (grad_dir.x < 0. && 0. <= grad_dir.y) || (0. <= grad_dir.x && grad_dir.y < 0.) {
-            grad_area_diag.x = -w;
-        }
-
-        let mut grad_vec = grad_area_diag.project_onto(grad_dir);
-        if grad_dir.y <= 0. {
-            grad_vec = -grad_vec;
-        }
-
-        let elem = PixelShaderElement::new(
-            shader,
-            area,
-            None,
-            1.,
-            vec![
-                Uniform::new("color_from", color_from),
-                Uniform::new("color_to", color_to),
-                Uniform::new("grad_offset", (grad_offset.x as f32, grad_offset.y as f32)),
-                Uniform::new("grad_width", w),
-                Uniform::new("grad_vec", grad_vec.to_array()),
-            ],
-            Kind::Unspecified,
-        );
-        Some(Self(PrimaryGpuPixelShaderRenderElement(elem)))
-    }
-}
-
-impl Element for GradientRenderElement {
-    fn id(&self) -> &Id {
-        self.0.id()
-    }
-
-    fn current_commit(&self) -> CommitCounter {
-        self.0.current_commit()
-    }
-
-    fn geometry(&self, scale: Scale<f64>) -> Rectangle<i32, Physical> {
-        self.0.geometry(scale)
-    }
-
-    fn transform(&self) -> Transform {
-        self.0.transform()
-    }
-
-    fn src(&self) -> Rectangle<f64, Buffer> {
-        self.0.src()
-    }
-
-    fn damage_since(
-        &self,
-        scale: Scale<f64>,
-        commit: Option<CommitCounter>,
-    ) -> DamageSet<i32, Physical> {
-        self.0.damage_since(scale, commit)
-    }
-
-    fn opaque_regions(&self, scale: Scale<f64>) -> Vec<Rectangle<i32, Physical>> {
-        self.0.opaque_regions(scale)
-    }
-
-    fn alpha(&self) -> f32 {
-        self.0.alpha()
-    }
-
-    fn kind(&self) -> Kind {
-        self.0.kind()
-    }
-}
-
-impl RenderElement<GlesRenderer> for GradientRenderElement {
-    fn draw(
-        &self,
-        frame: &mut GlesFrame<'_>,
-        src: Rectangle<f64, Buffer>,
-        dst: Rectangle<i32, Physical>,
-        damage: &[Rectangle<i32, Physical>],
-    ) -> Result<(), GlesError> {
-        RenderElement::<GlesRenderer>::draw(&self.0, frame, src, dst, damage)
-    }
-
-    fn underlying_storage(&self, renderer: &mut GlesRenderer) -> Option<UnderlyingStorage> {
-        self.0.underlying_storage(renderer)
-    }
-}
-
-impl<'render> RenderElement<TtyRenderer<'render>> for GradientRenderElement {
-    fn draw(
-        &self,
-        frame: &mut TtyFrame<'_, '_>,
-        src: Rectangle<f64, Buffer>,
-        dst: Rectangle<i32, Physical>,
-        damage: &[Rectangle<i32, Physical>],
-    ) -> Result<(), TtyRendererError<'render>> {
-        RenderElement::<TtyRenderer<'_>>::draw(&self.0, frame, src, dst, damage)
-    }
-
-    fn underlying_storage(&self, renderer: &mut TtyRenderer<'render>) -> Option<UnderlyingStorage> {
-        self.0.underlying_storage(renderer)
-    }
-}