1 files changed, 12 insertions, 10 deletions
diff --git a/lvc/src/encode.rs b/lvc/src/encode.rs
index 5df803b..935aaba 100644
--- a/lvc/src/encode.rs
+++ b/lvc/src/encode.rs
@@ -1,18 +1,20 @@
 use crate::diff::diff;
-use crate::impls::ToArray;
 use crate::split::split;
 use crate::{Block, Frame, Ref, View};
 
-pub fn encode(last_frame: &Frame, frame: &Frame, view: View) -> Block {
-    if view.size().area() > 1024 {
+pub struct EncodeConfig {
+    pub threshold: u32,
+    pub max_block_size: usize,
+}
+
+pub fn encode(last_frame: &Frame, frame: &Frame, view: View, config: &EncodeConfig) -> Block {
+    if view.size().area() > config.max_block_size {
         let [av, bv] = split(view);
-        return Block::Split(
-            rayon::join(
-                || Box::new(encode(last_frame, frame, av)),
-                || Box::new(encode(last_frame, frame, bv)),
-            )
-            .to_array(),
+        let (ab, bb) = rayon::join(
+            || Box::new(encode(last_frame, frame, av, config)),
+            || Box::new(encode(last_frame, frame, bv, config)),
         );
+        return Block::Split(ab, bb);
     }
 
     let mut r = Ref::default();
@@ -30,7 +32,7 @@ pub fn encode(last_frame: &Frame, frame: &Frame, view: View) -> Block {
         }
     }
 
-    if d < 10000 {
+    if d < config.threshold {
         return Block::Ref(r);
     } else {
         Block::Lit(frame.export(view))