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| author | Paul Olav Tvete <paul.tvete@theqtcompany.com> | 2015-01-07 15:19:07 +0100 |
|---|---|---|
| committer | Paul Olav Tvete <paul.tvete@theqtcompany.com> | 2015-01-08 10:53:04 +0100 |
| commit | e6699afbee77b853773579d29d78a1ade2a4ab2c (patch) | |
| tree | 363147acb01ba938f95bac1876a20edee6fb3c0b /src/plugins/platforms/xcb/qxcbscreen.h | |
| parent | 7ab513d539f34fe5183c93bc15c190970d468a74 (diff) | |
Fix physical DPI and size for rotated screens on X11
Rotated screens would use the unrotated physical geometry, causing the
calculated physical DPI to be completely wrong.
In RandR, the output does not rotate, so the physical size is always for the
unrotated display. The transformation is done on the crtc.
http://www.x.org/releases/X11R7.6/doc/randrproto/randrproto.txt
Task-number: QTBUG-43688
Change-Id: Ifde192fcc99a37d0bfd6d57b4cdeac124a054ca3
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
Reviewed-by: Uli Schlachter <psychon@znc.in>
Diffstat (limited to 'src/plugins/platforms/xcb/qxcbscreen.h')
| -rw-r--r-- | src/plugins/platforms/xcb/qxcbscreen.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/plugins/platforms/xcb/qxcbscreen.h b/src/plugins/platforms/xcb/qxcbscreen.h index ca0aee2cc4..b9ee331104 100644 --- a/src/plugins/platforms/xcb/qxcbscreen.h +++ b/src/plugins/platforms/xcb/qxcbscreen.h @@ -111,6 +111,7 @@ private: xcb_screen_t *m_screen; xcb_randr_crtc_t m_crtc; QString m_outputName; + QSizeF m_outputSizeMillimeters; QSizeF m_sizeMillimeters; QRect m_geometry; QRect m_availableGeometry; |