Opened 4 years ago
Last modified 6 weeks ago
#1584 assigned enhancement
HDR / deep color in X11 (>32 bit) - SRGB
| Reported by: | Antoine Martin | Owned by: | Antoine Martin |
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| Priority: | major | Milestone: | 5.0 |
| Component: | server | Version: | trunk |
| Keywords: | x11 | Cc: |
Description (last modified by )
See RFC: DeepColor Visual Class Extension.
Related to wiki/ImageDepth.
Change History (10)
comment:1 Changed 3 years ago by
| Status: | new → assigned |
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comment:2 Changed 3 years ago by
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 3 years ago by
| Milestone: | future → 3.1 |
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comment:4 Changed 2 years ago by
| Description: | modified (diff) |
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comment:6 Changed 2 years ago by
Interesting discussion: obs studio: Add proper color space conversions
comment:7 Changed 2 years ago by
| Summary: | HDR / deep color in X11 (>32 bit) → HDR / deep color in X11 (>32 bit) - SRGB |
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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.
comment:9 Changed 18 months ago by
| Milestone: | 4.0 → 5.0 |
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comment:10 Changed 6 weeks ago by
this ticket has been moved to: https://github.com/Xpra-org/xpra/issues/1584
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Youtube XDC 2017 presentation: HDR Drawables for X