Use ByteBuf for the canvas messages

The type Vec<u8> is super unefficient to work with in Serde if all you want
to represent is a simple blob.

1 files changed, 5 insertions, 1 deletions

diff --git a/components/script/dom/webglbuffer.rs b/components/script/dom/webglbuffer.rs
index 68cae62429b..4bb7959f8dd 100644
--- a/components/script/dom/webglbuffer.rs
+++ b/components/script/dom/webglbuffer.rs
@@ -93,7 +93,11 @@ impl WebGLBuffer {
             }
         }
         self.capacity.set(data.len());
-        self.renderer.send(WebGLCommand::BufferData(target, data.to_vec(), usage)).unwrap();
+        self.renderer.send(WebGLCommand::BufferData(
+            target,
+            data.to_vec().into(),
+            usage,
+        )).unwrap();
 
         Ok(())
     }