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Details

Type: Bug
Resolution: Done
Priority: P2: Important
Fix Version/s: 5.15.0 Beta2
Affects Version/s: 5.12.0, 5.12.1
Component/s: GUI: Graphics Performance, Quick: Core Declarative QML
Labels:
- Reported_by_support_standard
Environment:
Intel HD Graphics 520

Platform/s:

Windows
Commits:
6b70c6b866e14145d013becff09c56a4aafe47e6 (qt/qtbase/5.14)

Description

Performance with the attached example seems a lot worse in 5.12 with ANGLE than in 5.11 with ANGLE.

5.12.1 with ANGLE	100-200ms per frame
5.12.1 with OpenGL	~16ms per frame
5.11.2 with ANGLE	30-50ms per frame
5.11.2 with OpenGL	~16ms per frame

These were measured on Intel HD Graphics 520.

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main.qml
1 kB
15 Feb '19 02:25

Activity

People

Assignee:: Oliver Wolff

Reporter:: Joni Poikelin

Votes:: 6 Vote for this issue

Watchers:: 13 Start watching this issue

Dates

Created:: 15 Feb '19 02:24

Updated:: 18 Mar '20 13:08

Resolved:: 12 Mar '20 03:10