Closed Bug 1317986 Opened 3 years ago Closed 3 years ago
GL rendering and mouse/key responsive are delayed, for about 10-15 seconds from the start of the game
[Tracking Requested - why for this release]: performance regression of Unity WebGL +++ This bug was initially created as a clone of Bug #1317960 +++ Probably, It will be remarkable on low spec PC. Steps to reproduce: 0. Start Firefox 1. open URL http://beta.unity3d.com/jonas/AngryBots/ 2. Repeatedly key press Arrow key to move a player Repeatedly Move mouse pointer and Press left mouse button Actual Results: For about 10-15 seconds from the start of the game, the rendering is delayed and lagged. After for a while(15sec+), the rendering becomes normal without delay. Expected Results: The problem should be less than for 1-2 seconds.(but it depend on CPU/GPU spec) Regression window: https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=d0f06f2fdba053344e07fbd5b4e55af117077dd4&tochange=ad7523af20b9386d4770e7d124ba42ba8b061a70 Regressed by: Bug 1313180
Bug 1313180 was the one that accidentally disabled asm.js optimizations and was later fixed by bug 1317967. I tested on the latest nightly and there is no problem loading. Are you able to reproduce on the latest nightly?
(In reply to Luke Wagner [:luke] from comment #2) > Bug 1313180 was the one that accidentally disabled asm.js optimizations and > was later fixed by bug 1317967. I tested on the latest nightly and there is > no problem loading. Are you able to reproduce on the latest nightly? https://hg.mozilla.org/mozilla-central/rev/79feeed4293336089590320a9f30a813fade8e3c Mozilla/5.0 (Windows NT 10.0; WOW64; rv:53.0) Gecko/20100101 Firefox/53.0 ID:20161116030212 It works as expected about mouse moving. However, due to Bug 1317967, I cannot test about key pressing.
Sorry, I'm trying to understand: are you saying that the 10-15 seconds lag are gone, but that bug 1317967 still reproduces? Does that mean this bug could be closed?
(In reply to Luke Wagner [:luke] from comment #4) > Sorry, I'm trying to understand: are you saying that the 10-15 seconds lag > are gone, The delay of mouse interaction is almost same as the good build. > bug 1317967 still reproduces? Yes. > Does that mean this bug could be closed? I will verify after bug 1317967 is fixed.
I can confirm the problem is fixed on Nightly53.0a1 https://hg.mozilla.org/mozilla-central/rev/28e2a6dde76ab6ad4464a3662df1bd57af04398a Mozilla/5.0 (Windows NT 10.0; WOW64; rv:53.0) Gecko/20100101 Firefox/53.0 ID:20161118030222 (I cannot confirm on Aurora52.0a2 due to bug 1317967).
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