From af386fd0a3de432337ee9cdaa4d3661e98bd4105 Mon Sep 17 00:00:00 2001
From: Alec Deason <alec@tinycountry.com>
Date: Sat, 10 Jun 2023 13:18:42 -0700
Subject: Upgrade resvg to 0.34 and tiny_skia to 0.10

---
 tiny_skia/src/vector.rs | 48 ++++++++++++++++++++++++++++++------------------
 1 file changed, 30 insertions(+), 18 deletions(-)

(limited to 'tiny_skia/src/vector.rs')

diff --git a/tiny_skia/src/vector.rs b/tiny_skia/src/vector.rs
index a3f3c2e3..194fc52d 100644
--- a/tiny_skia/src/vector.rs
+++ b/tiny_skia/src/vector.rs
@@ -1,6 +1,7 @@
 use crate::core::svg::{Data, Handle};
 use crate::core::{Color, Rectangle, Size};
 
+use bytemuck::cast;
 use resvg::usvg;
 use rustc_hash::{FxHashMap, FxHashSet};
 
@@ -130,30 +131,41 @@ impl Cache {
 
             let mut image = tiny_skia::Pixmap::new(size.width, size.height)?;
 
-            resvg::render(
-                tree,
-                if size.width > size.height {
-                    resvg::FitTo::Width(size.width)
-                } else {
-                    resvg::FitTo::Height(size.height)
-                },
-                tiny_skia::Transform::default(),
-                image.as_mut(),
-            )?;
+            let tree_size = tree.size.to_int_size();
+            let target_size;
+            if size.width > size.height {
+                target_size = tree_size.scale_to_width(size.width);
+            } else {
+                target_size = tree_size.scale_to_height(size.height);
+            }
+            let transform;
+            if let Some(target_size) = target_size {
+                let tree_size = tree_size.to_size();
+                let target_size = target_size.to_size();
+                transform = tiny_skia::Transform::from_scale(
+                    target_size.width() / tree_size.width(),
+                    target_size.height() / tree_size.height(),
+                );
+            } else {
+                transform = tiny_skia::Transform::default();
+            }
+
+            resvg::Tree::from_usvg(tree).render(transform, &mut image.as_mut());
 
             if let Some([r, g, b, _]) = key.color {
                 // Apply color filter
                 for pixel in
                     bytemuck::cast_slice_mut::<u8, u32>(image.data_mut())
                 {
-                    *pixel = tiny_skia::ColorU8::from_rgba(
-                        b,
-                        g,
-                        r,
-                        (*pixel >> 24) as u8,
-                    )
-                    .premultiply()
-                    .get();
+                    *pixel = cast(
+                        tiny_skia::ColorU8::from_rgba(
+                            b,
+                            g,
+                            r,
+                            (*pixel >> 24) as u8,
+                        )
+                        .premultiply(),
+                    );
                 }
             } else {
                 // Swap R and B channels for `softbuffer` presentation
-- 
cgit