Issues

• Display P3 and Rec. 2020 RGB are not properly tested

  web-platform-tests/interop-jpegxl#10 · Filter by author foolip opened on Aug 27, 2026
  3

• Test CSS background-image, content, image-set(), list-style-image rendering

  web-platform-tests/interop-jpegxl#8 · Filter by author foolip opened on Jun 1, 2026

• Test animated JPEG XL in <img>

  web-platform-tests/interop-jpegxl#7 · Filter by author foolip opened on Jun 1, 2026

• Test VarDCT block smaller/larger than allowed by spec

  web-platform-tests/interop-jpegxl#6 · Filter by author foolip opened on Jun 1, 2026
  3

• HDR tests are manual

  web-platform-tests/interop-jpegxl#5 · Filter by author foolip opened on Jun 1, 2026
  1

• ProPhoto RGB is not tested

  web-platform-tests/interop-jpegxl#4 · Filter by author foolip opened on Jun 1, 2026
  4

• Concerns around tests being overly strict

  web-platform-tests/interop-jpegxl#3 · Filter by author goodusername123 opened on Apr 22, 2026
  4

• Scoping WPT reftest coverage for JPEG XL HDR and wide-gamut color

  web-platform-tests/interop-jpegxl#2 · Filter by author Minju-kim-igalia opened on Apr 2, 2026
  4

• Review test coverage and report score to Interop team

  web-platform-tests/interop-jpegxl#1 · Filter by author foolip opened on Mar 13, 2026
  6