Xpra: Ticket #1584: HDR / deep color in X11 (>32 bit) - SRGB

See RFC: DeepColor Visual Class Extension.

Related to wiki/ImageDepth.

Thu, 21 Sep 2017 05:55:35 GMT - Antoine Martin: status changed

Youtube XDC 2017 presentation: HDR Drawables for X

Sat, 16 Dec 2017 17:43:56 GMT - Antoine Martin:

Google chrome is now enabling HDR video playback on Windows 10. So we may need to start looking at this sooner than planned.

Wed, 28 Mar 2018 05:24:28 GMT - Antoine Martin: milestone changed

Fri, 11 Jan 2019 13:28:34 GMT - Antoine Martin: description changed

See also #2101: client rendering issue with HDR and the gtk backend on windows 10.

Thu, 17 Jan 2019 12:25:50 GMT - Antoine Martin:

HDR client rendering info added to ticket:2101#comment:12.

Tue, 05 Mar 2019 12:23:55 GMT - Antoine Martin:

Interesting discussion: obs studio: Add proper color space conversions

Wed, 20 Mar 2019 01:50:03 GMT - Antoine Martin: summary changed

See also: When to call glEnable(GL_FRAMEBUFFER_SRGB)?: When GL_FRAMEBUFFER_SRGB is enabled, all writes to an image with an sRGB image format will assume that the input colors (the colors being written) are in a linear colorspace. Therefore, it will convert them to the sRGB colorspace.

Also: That is almost certainly due to Intel sucking at writing OpenGL drivers. lol.

Relevant: #1155.

Wed, 20 Mar 2019 05:06:15 GMT - Antoine Martin: milestone changed

Milestone renamed

Sat, 21 Sep 2019 12:16:42 GMT - Antoine Martin: milestone changed

Sat, 23 Jan 2021 05:28:22 GMT - migration script:

this ticket has been moved to: https://github.com/Xpra-org/xpra/issues/1584