Feature #6996
WebGUI: Analyze the effect of willReadFrequently option on the 2D renderer performance
Status:
New
Priority:
Normal
Assignee:
-
Target version:
-
Start date:
Due date:
% Done:
0%
billable:
No
vendor_id:
GCD
History
#1 Updated by Hynek Cihlar over 1 year ago
- Subject changed from Analyze the effect of willReadFrequently setting on the 2D renderer performance to WebGUI: Analyze the effect of willReadFrequently option on the 2D renderer performance
According to this article https://html.spec.whatwg.org/multipage/canvas.html#concept-canvas-will-read-frequently willReadFrequently canvas option may improve performance when many buffer read operations (like getImageData) are performed. This is the case of FWD.
The purpose of this issue is to analyze the effect of setting the option willReadFrequently to true.