| commit | fa42110482171f82153596cbee766e3d1b84c925 | |
| author | Marc-André Lureau <marcandre.lureau@redhat.com> | |
| Fri, 21 Feb 2014 15:13:09 +0000 (21 16:13 +0100) | ||
| committer | Marc-André Lureau <marcandre.lureau@redhat.com> | |
| Mon, 24 Feb 2014 21:02:04 +0000 (24 22:02 +0100) | ||
| tree | c420bcf0916834de9809eb404c248896e4c0bced | treesnapshot (tar.gz zip) |
| parent | 6e2e82e6fbb8927d5154f32c83e2b95c08fef18e | commitdiff |
randr: set physical screen size to keep a constant 96 dpi
Some applications compute DPI based on physcial screen size. Currently,
the width is reported to be 270mm, regardless of the resolution. This
patch instead compute a physical screen size to have a constant DPI of
96. Of course, there are possible improvements to this approach (see
fixme), however, since that code is no longer executed with DRM driver,
I don't think we should invest more effort here (I guess DRM driver
relies on xrandr / gnome-settings-daemon to do the right thing, so
physical screen is updated)
https://bugzilla.redhat.com/show_bug.cgi?id=1066094
Some applications compute DPI based on physcial screen size. Currently,
the width is reported to be 270mm, regardless of the resolution. This
patch instead compute a physical screen size to have a constant DPI of
96. Of course, there are possible improvements to this approach (see
fixme), however, since that code is no longer executed with DRM driver,
I don't think we should invest more effort here (I guess DRM driver
relies on xrandr / gnome-settings-daemon to do the right thing, so
physical screen is updated)
https://bugzilla.redhat.com/show_bug.cgi?id=1066094
| src/vdagent-x11-randr.c | diffblobblamehistory |