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Opened 2 years ago

Last modified 4 months ago

#1584 assigned enhancement

HDR / deep color in X11 (>32 bit) - SRGB

Reported by: Antoine Martin Owned by: Antoine Martin
Priority: major Milestone: 4.0
Component: server Version: trunk
Keywords: x11 Cc:

Change History (8)

comment:1 Changed 22 months ago by Antoine Martin

Status: newassigned

Youtube XDC 2017 presentation: HDR Drawables for X

comment:2 Changed 19 months ago by 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.

comment:3 Changed 16 months ago by Antoine Martin

Milestone: future3.1

comment:4 Changed 6 months ago by Antoine Martin

Description: modified (diff)

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

Last edited 6 months ago by Antoine Martin (previous) (diff)

comment:5 Changed 6 months ago by Antoine Martin

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

comment:6 Changed 5 months ago by Antoine Martin

comment:7 Changed 4 months ago by Antoine Martin

Summary: HDR / deep color in X11 (>32 bit)HDR / deep color in X11 (>32 bit) - SRGB

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.

Last edited 4 months ago by Antoine Martin (previous) (diff)

comment:8 Changed 4 months ago by Antoine Martin

Milestone: 3.14.0

Milestone renamed

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