Prevent double unpremultiply with some composite blends

2025-12-19 07:15:08 +01:00 · 2022-03-04 23:17:07 +00:00
parent dd3b78272a
commit 23033e2050
8 changed files with 7 additions and 2 deletions
--- a/test/fixtures/expected/composite-multiple.png
+++ b/test/fixtures/expected/composite-multiple.png
--- a/test/fixtures/expected/composite.blend.dest-over.png
+++ b/test/fixtures/expected/composite.blend.dest-over.png
--- a/test/fixtures/expected/composite.blend.over.png
+++ b/test/fixtures/expected/composite.blend.over.png
--- a/test/fixtures/expected/composite.blend.saturate.png
+++ b/test/fixtures/expected/composite.blend.saturate.png
--- a/test/fixtures/expected/composite.blend.xor.png
+++ b/test/fixtures/expected/composite.blend.xor.png
--- a/test/unit/extend.js
+++ b/test/unit/extend.js
@@ -158,6 +158,6 @@ describe('Extend', function () {
      })
      .raw()
      .toBuffer();
-    assert.deepStrictEqual(Array.from(data), [191, 25, 65, 204, 238, 31, 82, 204]);
+    assert.deepStrictEqual(Array.from(data), [191, 25, 66, 204, 191, 25, 66, 204]);
  });
 });