[librsvg: 4/27] Filter::to_user_space - take a NormalizeParams

[Federico Mena Quintero <federico src gnome org>]

commit ad95bf925c81e5e4bdb6eec98079e9a602139624
Author: Federico Mena Quintero <federico gnome org>
Date:   Fri May 7 19:26:17 2021 -0500

    Filter::to_user_space - take a NormalizeParams

 src/filter.rs      | 12 ++++++------
 src/filter_func.rs |  3 ++-
 src/filters/mod.rs |  2 +-
 3 files changed, 9 insertions(+), 8 deletions(-)
---
diff --git a/src/filter.rs b/src/filter.rs
index 9bb0b1ec..72a10624 100644
--- a/src/filter.rs
+++ b/src/filter.rs
@@ -6,7 +6,7 @@ use std::slice::Iter;
 
 use crate::coord_units::CoordUnits;
 use crate::document::{AcquiredNodes, NodeId};
-use crate::drawing_ctx::{DrawingCtx, ViewParams};
+use crate::drawing_ctx::DrawingCtx;
 use crate::element::{Draw, Element, ElementResult, SetAttributes};
 use crate::error::ValueErrorKind;
 use crate::filter_func::FilterFunction;
@@ -58,11 +58,11 @@ impl Filter {
         self.primitive_units
     }
 
-    pub fn to_user_space(&self, values: &ComputedValues, params: &ViewParams) -> UserSpaceFilter {
-        let x = self.x.normalize(values, &params);
-        let y = self.y.normalize(values, &params);
-        let w = self.width.normalize(values, &params);
-        let h = self.height.normalize(values, &params);
+    pub fn to_user_space(&self, params: &NormalizeParams) -> UserSpaceFilter {
+        let x = self.x.to_user(params);
+        let y = self.y.to_user(params);
+        let w = self.width.to_user(params);
+        let h = self.height.to_user(params);
 
         let rect = Rect::new(x, y, x + w, y + h);
 
diff --git a/src/filter_func.rs b/src/filter_func.rs
index 1698043b..8039ba26 100644
--- a/src/filter_func.rs
+++ b/src/filter_func.rs
@@ -63,7 +63,8 @@ impl Blur {
             .map(|l| l.normalize(values, params))
             .unwrap_or(0.0);
 
-        let user_space_filter = Filter::default().to_user_space(values, params);
+        let user_space_filter =
+            Filter::default().to_user_space(&NormalizeParams::new(values, params));
 
         let gaussian_blur = ResolvedPrimitive {
             primitive: Primitive::default(),
diff --git a/src/filters/mod.rs b/src/filters/mod.rs
index 393d2a8e..6dc885f7 100644
--- a/src/filters/mod.rs
+++ b/src/filters/mod.rs
@@ -264,7 +264,7 @@ pub fn extract_filter_from_filter_node(
         // This is in a temporary scope so we don't leave the coord_units pushed during
         // the execution of all the filter primitives.
         let params = draw_ctx.push_coord_units(filter.get_filter_units());
-        filter.to_user_space(filter_values, &params)
+        filter.to_user_space(&NormalizeParams::new(filter_values, &params))
     };
 
     let primitives = filter_node