damage: Remove set_size()

Changes in geometry already cause a repaint.

src/layout/tile.rs

@@ -403,7 +403,6 @@ impl<W: LayoutElement> Tile<W> {
             .unwrap_or_default()
             .fit_to(window_size.w as f32, window_size.h as f32);
         self.rounded_corner_damage.set_corner_radius(radius);
-        self.rounded_corner_damage.set_size(window_size);
     }
 
     pub fn advance_animations(&mut self) {
@@ -1200,8 +1199,8 @@ impl<W: LayoutElement> Tile<W> {
             };
 
             if clip_to_geometry && clip_shader.is_some() {
-                let damage = self.rounded_corner_damage.element();
+                let damage = self.rounded_corner_damage.render(geo);
-                push(damage.with_location(window_render_loc).into());
+                push(damage.into());
             }
 
             self.window

src/render_helpers/clipped_surface.rs

@@ -272,10 +272,6 @@ impl<'render> RenderElement<TtyRenderer<'render>>
 }
 
 impl RoundedCornerDamage {
-    pub fn set_size(&mut self, size: Size<f64, Logical>) {
-        self.damage.set_size(size);
-    }
-
     pub fn set_corner_radius(&mut self, corner_radius: CornerRadius) {
         if self.corner_radius == corner_radius {
             return;
@@ -286,7 +282,7 @@ impl RoundedCornerDamage {
         self.damage.damage_all();
     }
 
-    pub fn element(&self) -> ExtraDamage {
+    pub fn render(&self, geometry: Rectangle<f64, Logical>) -> ExtraDamage {
-        self.damage.clone()
+        self.damage.render(geometry)
     }
 }

src/render_helpers/damage.rs

@@ -1,7 +1,7 @@
 use smithay::backend::renderer::element::{Element, Id, RenderElement};
 use smithay::backend::renderer::utils::CommitCounter;
 use smithay::backend::renderer::Renderer;
-use smithay::utils::{Buffer, Logical, Physical, Point, Rectangle, Scale, Size};
+use smithay::utils::{Buffer, Logical, Physical, Rectangle, Scale, Size};
 
 #[derive(Debug, Clone)]
 pub struct ExtraDamage {
@@ -19,22 +19,14 @@ impl ExtraDamage {
         }
     }
 
-    pub fn set_size(&mut self, size: Size<f64, Logical>) {
-        if self.geometry.size == size {
-            return;
-        }
-
-        self.geometry.size = size;
-        self.commit.increment();
-    }
-
     pub fn damage_all(&mut self) {
         self.commit.increment();
     }
 
-    pub fn with_location(mut self, location: Point<f64, Logical>) -> Self {
+    pub fn render(&self, geometry: Rectangle<f64, Logical>) -> Self {
-        self.geometry.loc = location;
+        let mut this = self.clone();
-        self
+        this.geometry = geometry;
+        this
     }
 }