decoder

1 files changed, 9 insertions, 4 deletions

diff --git a/evc/src/bin/encode.rs b/evc/src/bin/encode.rs
index 04b7c42..c426aba 100644
--- a/evc/src/bin/encode.rs
+++ b/evc/src/bin/encode.rs
@@ -2,6 +2,7 @@ use clap::Parser;
 use evc::{
     block::{Block, BlockInner},
     frame::Frame,
+    header::Header,
     ser::Sink,
     view::View,
 };
@@ -23,6 +24,10 @@ fn main() -> io::Result<()> {
     let mut output = BufWriter::new(std::io::stdout());
 
     let size = (args.width, args.height);
+    output.put(Header {
+        resolution: size,
+        frame_count: 0,
+    })?;
 
     let mut prev_frame = Frame::new(size);
     for i in 0.. {
@@ -41,10 +46,10 @@ fn main() -> io::Result<()> {
     Ok(())
 }
 
-fn encode_block(view: View, prev: View) -> Block {
-    let diff = View::diff(&view, &prev);
-
-    let inner = if diff < 10_000.0 {
+fn encode_block(view: View<&Frame>, prev: View<&Frame>) -> Block {
+    let diff = View::diff(&view, &prev) / view.area() as f64;
+    eprintln!("{:?} {diff}", view.size);
+    let inner = if diff < 0.5 {
         BlockInner::Reference {
             translation: (0, 0),
         }