Move damage tracking logic to `compositor` in `iced_tiny_skia`

1 files changed, 0 insertions, 90 deletions

diff --git a/graphics/src/primitive.rs b/graphics/src/primitive.rs
index 7f2c8ae2..1751d03a 100644
--- a/graphics/src/primitive.rs
+++ b/graphics/src/primitive.rs
@@ -208,96 +208,6 @@ impl Primitive {
             Self::Cache { content } => content.bounds(),
         }
     }
-
-    pub fn damage(&self, other: &Self) -> Vec<Rectangle> {
-        match (self, other) {
-            (
-                Primitive::Group {
-                    primitives: primitives_a,
-                },
-                Primitive::Group {
-                    primitives: primitives_b,
-                },
-            ) => return Self::damage_list(primitives_a, primitives_b),
-            (
-                Primitive::Clip {
-                    bounds: bounds_a,
-                    content: content_a,
-                },
-                Primitive::Clip {
-                    bounds: bounds_b,
-                    content: content_b,
-                },
-            ) => {
-                if bounds_a == bounds_b {
-                    return content_a
-                        .damage(content_b)
-                        .into_iter()
-                        .filter_map(|r| r.intersection(bounds_a))
-                        .collect();
-                } else {
-                    return vec![*bounds_a, *bounds_b];
-                }
-            }
-            (
-                Primitive::Translate {
-                    translation: translation_a,
-                    content: content_a,
-                },
-                Primitive::Translate {
-                    translation: translation_b,
-                    content: content_b,
-                },
-            ) => {
-                if translation_a == translation_b {
-                    return content_a
-                        .damage(content_b)
-                        .into_iter()
-                        .map(|r| r + *translation_a)
-                        .collect();
-                }
-            }
-            (
-                Primitive::Cache { content: content_a },
-                Primitive::Cache { content: content_b },
-            ) => {
-                if Arc::ptr_eq(content_a, content_b) {
-                    return vec![];
-                }
-            }
-            _ if self == other => return vec![],
-            _ => {}
-        }
-
-        let bounds_a = self.bounds();
-        let bounds_b = other.bounds();
-
-        if bounds_a == bounds_b {
-            vec![bounds_a]
-        } else {
-            vec![bounds_a, bounds_b]
-        }
-    }
-
-    pub fn damage_list(previous: &[Self], current: &[Self]) -> Vec<Rectangle> {
-        let damage =
-            previous.iter().zip(current).flat_map(|(a, b)| a.damage(b));
-
-        if previous.len() == current.len() {
-            damage.collect()
-        } else {
-            let (smaller, bigger) = if previous.len() < current.len() {
-                (previous, current)
-            } else {
-                (current, previous)
-            };
-
-            // Extend damage by the added/removed primitives
-            damage
-                .chain(bigger[smaller.len()..].iter().map(Primitive::bounds))
-                .collect()
-        }
-    }
 }
 
 /// A set of [`Vertex2D`] and indices representing a list of triangles.