[QTBUG-85386] Qt Android has the bad performance with 4K WhiteBoard - Qt Bug Tracker

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Type: Bug
Status: Closed
Priority: P1: Critical
Resolution: Won't Do
Affects Version/s: 5.15.0
Fix Version/s: 5.15
Component/s: Extras: Android, QPA, Widgets: Widgets and Dialogs
Labels:
- Reported_by_support_standard
- android_specific_bug

Platform/s:

Android

Description

I had port my project from Desktop to Android and i have found the graphic system take long time to render on ChromeBook which have the extend 4K resolution displayer .I have make the flame chart to collect the performance data from my application. It is as attachment in this ticket.It is really need to improve the render performance on some device which have the extend 4K displayer.

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report-1.html
1.30 MB
02 Jul '20 10:35

Issue Links

relates to

QTBUG-86297 Qt does not handle the ACTION_POINTER_UP event on android

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Assignee:: Qt Android Team

Reporter:: Alex Mao

Votes:: 1 Vote for this issue

Watchers:: 8 Start watching this issue

Dates

Created:: 02 Jul '20 10:38

Updated:: 06 May '21 09:03

Resolved:: 06 May '21 09:03

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