Fix the update to euclid 0.10

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 
 name = "layers"
-version = "0.5.0"
+version = "0.5.1"
 authors = ["The Servo Project Developers"]
 license = "MIT/Apache-2.0"
 

src/layers.rs

@@ -197,13 +197,13 @@ impl<T> Layer<T> {
 
         // Build world space transform
         let local_transform = Matrix4D::identity()
-            .post_translated(x0, y0, 0.0)
-            .post_mul(&*self.transform.borrow())
-            .post_translated(-x0, -y0, 0.0);
+            .pre_translated(x0, y0, 0.0)
+            .pre_mul(&*self.transform.borrow())
+            .pre_translated(-x0, -y0, 0.0);
 
         ts.final_transform = parent_perspective
-            .post_mul(&local_transform)
-            .post_mul(&parent_transform);
+            .pre_mul(&local_transform)
+            .pre_mul(&parent_transform);
         ts.screen_rect = project_rect_to_screen(&ts.world_rect, &ts.final_transform);
 
         // TODO(gw): This is quite bogus. It's a hack to allow the paint task
@@ -215,9 +215,9 @@ impl<T> Layer<T> {
 
         // Build world space perspective transform
         let perspective_transform = Matrix4D::identity()
-            .post_translated(x0, y0, 0.0)
-            .post_mul(&*self.perspective.borrow())
-            .post_translated(-x0, -y0, 0.0);
+            .pre_translated(x0, y0, 0.0)
+            .pre_mul(&*self.perspective.borrow())
+            .pre_translated(-x0, -y0, 0.0);
 
         for child in self.children().iter() {
             child.update_transform_state(&ts.final_transform,

src/rendergl.rs

@@ -575,14 +575,14 @@ impl RenderContext {
         // coordinates when dealing with GL_ARB_texture_rectangle.
         let mut texture_transform = Matrix4D::identity();
         if texture.flip == VerticalFlip {
-            texture_transform = texture_transform.post_scaled(1.0, -1.0, 1.0);
+            texture_transform = texture_transform.pre_scaled(1.0, -1.0, 1.0);
         }
         if texture_coordinates_need_to_be_scaled_by_size {
-            texture_transform = texture_transform.post_scaled(
+            texture_transform = texture_transform.pre_scaled(
                 texture.size.width as f32, texture.size.height as f32, 1.0);
         }
         if texture.flip == VerticalFlip {
-            texture_transform = texture_transform.post_translated(0.0, -1.0, 0.0);
+            texture_transform = texture_transform.pre_translated(0.0, -1.0, 0.0);
         }
 
         program.bind_uniforms_and_attributes(vertices,
@@ -625,7 +625,7 @@ impl RenderContext {
                        clip_rect: Option<Rect<f32>>,
                        gfx_context: &NativeDisplay) {
         let ts = layer.transform_state.borrow();
-        let transform = transform.post_mul(&ts.final_transform);
+        let transform = transform.pre_mul(&ts.final_transform);
         let background_color = *layer.background_color.borrow();
 
         // Create native textures for this layer
@@ -832,7 +832,7 @@ pub fn render_scene<T>(root_layer: Rc<Layer<T>>,
     gl::depth_func(gl::LEQUAL);
 
     // Set up the initial modelview matrix.
-    let transform = Matrix4D::identity().post_scaled(scene.scale.get(), scene.scale.get(), 1.0);
+    let transform = Matrix4D::identity().pre_scaled(scene.scale.get(), scene.scale.get(), 1.0);
     let projection = create_ortho(&scene.viewport.size.to_untyped());
 
     // Build the list of render items