Bump euclid to 0.22

- Also updates raqote to latest with an upgrade of font-kit to 0.11
  applied on as a patch
- Update lyon_geom to the latest version

Major change:

- All matrices are now stored in row major order. This means that
  parameters to rotation functions no longer should be negated.
- `post_...()` functions are now named `then()`. `pre_transform()` is removed,
  so `then()` is used and the order of operations changed.

components/canvas/Cargo.toml

@@ -21,7 +21,7 @@ byteorder = "1"
 canvas_traits = { path = "../canvas_traits" }
 crossbeam-channel = "0.4"
 cssparser = "0.29"
-euclid = "0.20"
+euclid = "0.22"
 font-kit = "0.11"
 fnv = "1.0"
 gfx = { path = "../gfx" }
@@ -29,7 +29,7 @@ gleam = "0.12"
 half = "1"
 ipc-channel = "0.14"
 log = "0.4"
-lyon_geom = "0.14"
+lyon_geom = "1.0.4"
 num-traits = "0.2"
 pathfinder_geometry = "0.5"
 pixels = { path = "../pixels" }
@@ -40,8 +40,8 @@ sparkle = "0.1.25"
 style = { path = "../style" }
 style_traits = { path = "../style_traits" }
 # NOTE: the sm-angle feature only enables angle on windows, not other platforms!
-surfman = { version = "0.4", features = ["sm-angle","sm-angle-default"] }
-surfman-chains = "0.6"
+surfman = { version = "0.5", features = ["sm-angle","sm-angle-default"] }
+surfman-chains = "0.7"
 surfman-chains-api = "0.2"
 time = { version = "0.1.41", optional = true }
 webrender = { git = "https://github.com/servo/webrender" }

components/canvas/canvas_data.rs

@@ -1213,9 +1213,9 @@ impl<'a> CanvasData<'a> {
             ),
             self.drawtarget.get_format(),
         );
-        let matrix = Transform2D::identity()
-            .pre_translate(-source_rect.origin.to_vector().cast::<f32>())
-            .pre_transform(&self.state.transform);
+        let matrix = self.state.transform.then(
+            &Transform2D::identity().pre_translate(-source_rect.origin.to_vector().cast::<f32>()),
+        );
         draw_target.set_transform(&matrix);
         draw_target
     }
@@ -1224,7 +1224,7 @@ impl<'a> CanvasData<'a> {
     where
         F: FnOnce(&mut dyn GenericDrawTarget),
     {
-        let shadow_src_rect = self.state.transform.transform_rect(rect);
+        let shadow_src_rect = self.state.transform.outer_transformed_rect(rect);
         let mut new_draw_target = self.create_draw_target_for_shadow(&shadow_src_rect);
         draw_shadow_source(&mut *new_draw_target);
         self.drawtarget.draw_surface_with_shadow(

components/canvas/raqote_backend.rs

@@ -445,8 +445,8 @@ impl GenericDrawTarget for raqote::DrawTarget {
             Repetition::NoRepeat,
         ));
         let transform =
-            raqote::Transform::create_translation(-dest.origin.x as f32, -dest.origin.y as f32)
-                .post_scale(
+            raqote::Transform::translation(-dest.origin.x as f32, -dest.origin.y as f32)
+                .then_scale(
                     image.width as f32 / dest.size.width as f32,
                     image.height as f32 / dest.size.height as f32,
                 );

components/canvas/webgl_thread.rs

@@ -606,7 +606,7 @@ impl WebGLThread {
 
         let size = clamp_viewport(&gl, requested_size);
         if safe_size != size {
-            debug!("Resizing swap chain from {} to {}", safe_size, size);
+            debug!("Resizing swap chain from {:?} to {:?}", safe_size, size);
             swap_chain
                 .resize(&mut self.device, &mut ctx, size.to_i32())
                 .map_err(|err| format!("Failed to resize swap chain: {:?}", err))?;