Imlplement get_composition_op

servo · Aug 21, 2019 · 4c73e4b · 4c73e4b
1 parent a28d000
commit 4c73e4b
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/components/canvas/canvas_data.rs b/components/canvas/canvas_data.rs
@@ -325,7 +325,7 @@ pub enum CompositionOp {
     #[cfg(feature = "canvas2d-azure")]
     Azure(azure::azure_hl::CompositionOp),
     #[cfg(feature = "canvas2d-raqote")]
-    Raqote(()),
+    Raqote(raqote::BlendMode),
 }
 
 pub enum SurfaceFormat {

diff --git a/components/canvas/raqote_backend.rs b/components/canvas/raqote_backend.rs
@@ -16,8 +16,8 @@ use std::marker::PhantomData;
 pub struct RaqoteBackend;
 
 impl Backend for RaqoteBackend {
-    fn get_composition_op(&self, _opts: &DrawOptions) -> CompositionOp {
-        unimplemented!()
+    fn get_composition_op(&self, opts: &DrawOptions) -> CompositionOp {
+        CompositionOp::Raqote(opts.as_raqote().blend_mode)
     }
 
     fn need_to_draw_shadow(&self, color: &Color) -> bool {