On Fri, Oct 23, 2026 at 4:02 AM Martin Stransky via devel <[email protected]> wrote: > > Guys, > > would love to get some data from real usage. If you feel brave enough > you can flip Firefox HDR support and try that. You don't need an actual > HDR hardware, HDR conversion is done at compositor level. > > Firefox in HDR mode uses direct video / WebGL / canvas offload to > compositor as an overlay so you may experience more ram usage, video > playback tearing - or better video playback and less power usage. > > Please use latest Fedora Firefox (firefox-158.0.1-2.fc44). You need to > flip gfx.color_management.hdr.force_enabled to true at about:config and > restart browser. > > Please file any bugs at https://bugzilla.mozilla.org/ and CC me there > (as [email protected] as I use a private mail due to CSB migration). >
For clarification: is this likely to have an impact on general performance or will this only be relevant if viewing HDR-enabled video content on some streaming services? Do we know which streaming services support this and would be good to test on? -- _______________________________________________ devel mailing list -- [email protected] To unsubscribe send an email to [email protected] Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/[email protected] Do not reply to spam, report it: https://forge.fedoraproject.org/infra/tickets/issues/new
