Low performance of texImage2D with canvas2d and WebGL
Categories
(Core :: Graphics: CanvasWebGL, defect, P3)
Tracking
()
People
(Reporter: ivan.kuckir, Unassigned)
References
(Depends on 1 open bug, Blocks 2 open bugs)
Details
(Keywords: perf, regression, testcase, Whiteboard: gfx-noted, [ft:conndevices], [webvr],)
Attachments
(2 files)
(deleted),
patch
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Comment 39•5 years ago
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I am observing heavy lag with Firefox for webgl
and webgl2
canvas in Linux, when the same demo has smooth performance on Chrome.
This affects pretty much all PixiJS webgl2
applications as well as manual webgl
demos. I came across this bug when I wanted to report a new one. Can anyone with a better understanding of the related internals confirm whether or not this is the same issue?
Examples:
- https://webglsamples.org/aquarium/aquarium.html (
webgl
)- Open the demo in Firefox, and increase the number of fish until performance is bad. Close the demo.
- Open the demo in Chrome with the same number of fish. Observe performant animation.
- https://pixijs.io/pixi-filters/tools/demo/ (
webgl2
)- Firefox ~15 FPS, Chrome ~60 FPS
- http://tympanus.net/Development/RainEffect/ (
webgl
)- Firefox ~5 FPS, Chrome ~25 FPS
Please note that everything goes smooth in a small window. The demos quickly become laggy in a maximalized/fullscreen window on a high resolution (retina) display.
Observed with system specs:
- OS: Linux Mint 19.1 Cinnamon (AKA Ubuntu 18.04.1 LTS) 4.15.0-50-generic x64
- Video: NVIDIA GK104 [GeForce GTX 660 Ti] Driver: Proprietary 396.54 from Driver Manager
- Monitor: DELL P2415Q 3840x2160
- Firefox: Firefox Quantum 67 x64
- Chrome: Chrome 76.0.3806.1 64-bit
Originally reported at https://github.com/pixijs/pixi.js/issues/5751
Comment 40•5 years ago
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(In reply to Redsandro from comment #39)
I am observing heavy lag with Firefox for
webgl
andwebgl2
canvas in Linux, when the same demo has smooth performance on Chrome.This affects pretty much all PixiJS
webgl2
applications as well as manualwebgl
demos. I came across this bug when I wanted to report a new one. Can anyone with a better understanding of the related internals confirm whether or not this is the same issue?Examples:
- https://webglsamples.org/aquarium/aquarium.html (
webgl
)
- Open the demo in Firefox, and increase the number of fish until performance is bad. Close the demo.
- Open the demo in Chrome with the same number of fish. Observe performant animation.
- https://pixijs.io/pixi-filters/tools/demo/ (
webgl2
)
- Firefox ~15 FPS, Chrome ~60 FPS
- http://tympanus.net/Development/RainEffect/ (
webgl
)
- Firefox ~5 FPS, Chrome ~25 FPS
Please note that everything goes smooth in a small window. The demos quickly become laggy in a maximalized/fullscreen window on a high resolution (retina) display.
Observed with system specs:
- OS: Linux Mint 19.1 Cinnamon (AKA Ubuntu 18.04.1 LTS) 4.15.0-50-generic x64
- Video: NVIDIA GK104 [GeForce GTX 660 Ti] Driver: Proprietary 396.54 from Driver Manager
- Monitor: DELL P2415Q 3840x2160
- Firefox: Firefox Quantum 67 x64
- Chrome: Chrome 76.0.3806.1 64-bit
Originally reported at https://github.com/pixijs/pixi.js/issues/5751
This is bug 1010527.
Comment 41•5 years ago
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This is bug 1010527.
Thank you. My search skills are existent yet unhoned. I will amend there.
Updated•3 years ago
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Updated•2 years ago
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Description
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