Opened 4 years ago

Closed 20 months ago

#12991 closed Patch - Feature (Fixed)

HiDPI GUI display

Reported by: blm-ubunet@… Owned by: Mark Kendall
Priority: minor Milestone: 31.0
Component: MythTV - General Version: Master Head
Severity: medium Keywords: GUI display 4K 3840 buffer
Cc: Ticket locked: no


MythTV frontend screen setup does not allow setting screen size greater than 1920x1080 unless you select auto full screen option & that option does not work nicely with non-autohide taskbars on some display managers.

MythTV frontend GUI lags badly once display size is about 3000x1800. Increasing the openGL buffers helps. People with weak hardware / limited GPU memory might not be happy (ARM).

Why: Some people will prefer to scale all video to 4K on the GPU & drive screen at native resolution; also avoids (some of) the annoying display mode changes.

Attachments (1)

mythtv-gitdiff-HiDPI-20170206.txt (2.6 KB) - added by blm-ubunet@… 4 years ago.
git diff my_branch vs master 4K GUI

Download all attachments as: .zip

Change History (3)

Changed 4 years ago by blm-ubunet@…

git diff my_branch vs master 4K GUI

comment:1 Changed 20 months ago by Mark Kendall

Milestone: unknown31.0
Owner: set to Mark Kendall
Status: newassigned

The settings were updated some time ago for 4k resolutions.

0c0d33d349736fbaecbf8a2a743723e8efe97be4 applied dynamic resizing of the caches and bumped the defaults.

comment:2 Changed 20 months ago by Mark Kendall

Resolution: Fixed
Status: assignedclosed
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