#1580 closed task (fixed)
sub-pixel rendering test application
Reported by: | Antoine Martin | Owned by: | Antoine Martin |
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Priority: | major | Milestone: | 2.2 |
Component: | core | Version: | trunk |
Keywords: | Cc: |
Attachments (2)
Change History (6)
comment:1 Changed 4 years ago by
Milestone: | 3.0 → 2.2 |
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Status: | new → assigned |
Changed 4 years ago by
Attachment: | fontrendering.png added |
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comment:2 Changed 4 years ago by
r16604 adds a test application (very slow to run..), which looks like this on Linux (with or without xpra):
The right hand side shows the difference between the antialias setting shown on the left and the "NONE" setting.
So far it shows that I am unable to force sub-pixel rendering to turn on, only gray (which is the default is seems).
Interestingly, it does enable sub-pixel rendering on MS Windows where the colours are clearly visible on the deltas:
Looks like it uses more blue on the right hand side, and orange (red) on the left. So this would imply an RGB
sub-pixel order which is correct. (this inverted since we XOR the two images!)
And this is confirmed by the value retrieved through the API, see Native_GUI.exe
output.
comment:3 Changed 4 years ago by
Resolution: | → fixed |
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Status: | assigned → closed |
comment:4 Changed 5 weeks ago by
this ticket has been moved to: https://github.com/Xpra-org/xpra/issues/1580
screenshot of the new fontrendering test application