encoding

1 files changed, 13 insertions, 6 deletions

diff --git a/evc/src/bin/encode.rs b/evc/src/bin/encode.rs
index 8d37443..0edc3a1 100644
--- a/evc/src/bin/encode.rs
+++ b/evc/src/bin/encode.rs
@@ -1,7 +1,8 @@
 use clap::Parser;
 use evc::{
     block::{Block, BlockInner},
-    frame::{Frame, View},
+    frame::Frame,
+    view::View,
 };
 use std::io::{self, BufReader};
 
@@ -40,12 +41,18 @@ fn main() -> io::Result<()> {
 fn encode_block(view: View, prev: View) -> Block {
     let diff = View::diff(&view, &prev);
 
-    let inner = if diff > 100_000.0 {
-        let [a, b] = view.split();
-        let [ap, bp] = prev.split();
-        BlockInner::Split(Box::new([encode_block(a, ap), encode_block(b, bp)]))
+    let inner = if diff < 10_000.0 {
+        BlockInner::Reference {
+            translation: (0, 0),
+        }
     } else {
-        todo!()
+        if view.size.0 < 32 {
+            BlockInner::Literal(view.pixels())
+        } else {
+            let [a, b] = view.split();
+            let [ap, bp] = prev.split();
+            BlockInner::Split(Box::new([encode_block(a, ap), encode_block(b, bp)]))
+        }
     };
 
     Block {