From 6a3aaca8727d3f0292d62dbcd54e3bf87df74c0c Mon Sep 17 00:00:00 2001
From: metamuffin <metamuffin@disroot.org>
Date: Tue, 6 Dec 2022 15:52:08 +0100
Subject: split files

---
 evc/src/bin/encode.rs | 40 ++++++----------------------------------
 1 file changed, 6 insertions(+), 34 deletions(-)

(limited to 'evc/src/bin/encode.rs')

diff --git a/evc/src/bin/encode.rs b/evc/src/bin/encode.rs
index 3e34a3c..50435e5 100644
--- a/evc/src/bin/encode.rs
+++ b/evc/src/bin/encode.rs
@@ -1,11 +1,10 @@
 use anyhow::Context;
 use clap::Parser;
 use evc::{
-    block::{Block, BlockInner},
+    codec::{decode::decode_block, encode::encode_block},
     frame::Frame,
     header::Header,
     ser::Sink,
-    view::View,
 };
 use std::io::{BufReader, BufWriter};
 
@@ -35,47 +34,20 @@ fn main() -> anyhow::Result<()> {
     let mut prev_frame = Frame::new(size);
     for i in 0.. {
         eprintln!("encode frame {i}");
-        let frame = Frame::read(&mut input, size)
+        let mut frame = Frame::read(&mut input, size)
             .context("reading raw frame")
             .unwrap();
 
-        let v1 = frame.view((0, 0), size);
-        let v2 = prev_frame.view((0, 0), size);
+        let v1 = frame.view();
+        let v2 = prev_frame.view();
 
         let root = encode_block(v1, v2);
         root.write(&mut output).context("writing encoded frame")?;
 
+        decode_block(&root, frame.view_mut(), prev_frame.view());
+
         prev_frame = frame;
     }
 
     Ok(())
 }
-
-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 < 0.9 {
-        BlockInner::Reference {
-            translation: (0, 0),
-        }
-    } else {
-        if view.size.0 < 32 {
-            BlockInner::Literal(view.pixels())
-        } else {
-            let [av, bv] = view.split();
-            let [ap, bp] = prev.split();
-            let a = encode_block(av, ap);
-            let b = encode_block(bv, bp);
-            if a.is_literal() && b.is_literal() {
-                BlockInner::Literal(view.pixels())
-            } else {
-                BlockInner::Split(Box::new([a, b]))
-            }
-        }
-    };
-
-    Block {
-        size: view.size,
-        inner,
-    }
-}
-- 
cgit v1.2.3-70-g09d2