From f261aa69081eb50a0f1a02b5a50585d81b7cce14 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Fri, 25 Nov 2022 18:25:36 -0800
Subject: [PATCH] hah

---
 Makefile        | 2 ++
 dither-image.js | 7 ++++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 9de0b27..76b0977 100644
--- a/Makefile
+++ b/Makefile
@@ -21,3 +21,5 @@ clean :
 	rm -f sample[0-6].s
 	rm -f sample[0-6].xex
 	rm -f sample[0-6].png
+
+.dummy: sample0.s sample1.s sample2.s sample3.s sample4.s sample5.s sample6.s
\ No newline at end of file
diff --git a/dither-image.js b/dither-image.js
index e57dbfe..eeb0f7a 100644
--- a/dither-image.js
+++ b/dither-image.js
@@ -668,7 +668,12 @@ function genAssembly(width, height, nbits, lines) {
         palette1[y] = lines[y].palette[1];
         palette2[y] = lines[y].palette[2];
         palette3[y] = lines[y].palette[3];
-        indexedToBitmap(width, nbits, lines[y].output, framebuffer.slice(y * stride, (y + 1) * stride));
+        indexedToBitmap(
+            width,
+            nbits,
+            lines[y].output,
+            framebuffer.subarray(y * stride, (y + 1) * stride)
+        );
     }
 
     return `.data