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web-platform-tests / wpt

Test suites for Web platform specs — including WHATWG, W3C, and others
https://web-platform-tests.org/
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Add the ability to test HDR and wide color rendering #44320

Open ccameron-chromium opened 5 months ago

ccameron-chromium commented 5 months ago

At present, all pixel tests capture the content as sRGB. This limits our ability to test wider color gamut and HDR content. This bug is to track this issue.

svgeesus commented 5 months ago

I agree. There is a need to run tests on an sRGB screen, a wide-gamut screen, and a screen that is both wide-gamut and HDR.

Currently for example the macOS runs all have sRGB screens and yet most current Apple hardware ships with a P3 screen.