Re: iOS 7.1 JavaScriptCore: Can't find variable: Float64Array

2014-10-01 Thread Floh
iOS7 also doesn't have the new faster JS engine. While iOS8 WebGL/JS performance on my 4th-gen iPad isn't very impressive, the iPhone6 seems to run WebGL very well (performance in my demos 'feels' pretty close to my mid 2012 MacBook Pro). Still quite a lot of WebGL conformance bugs though ... b

Re: iOS 7.1 JavaScriptCore: Can't find variable: Float64Array

2014-10-01 Thread Floh
You'll have to trigger the OS updates manually, also iOS8 only goes back to iPhone4S (not iPhone4). I still have an iPhone4 and don't plan to upgrade, but I'm probably not the majority ;) -Floh. Am Mittwoch, 1. Oktober 2014 04:51:46 UTC+2 schrieb Alon Zakai: > > I thought iOS auto-updates - ar

Re: iOS 7.1 JavaScriptCore: Can't find variable: Float64Array

2014-09-30 Thread Alon Zakai
I thought iOS auto-updates - aren't most people on iOS8 by now? - Alon On Tue, Sep 30, 2014 at 6:03 AM, Jukka Jylänki wrote: > This is quite critical. I have successfully run Emscripten apps on iOS8, > so they've probably updated the support there. The workaround might be to > add a compilatio

Re: iOS 7.1 JavaScriptCore: Can't find variable: Float64Array

2014-09-30 Thread Chad Austin
I have a very small, vague desire for the ability to generate code that runs without Float64Array too... PhantomJS is also based on an old WebKit and doesn't have Float64Array. That said, the PhantomJS is working on a new version (and we built a separate tool based on Chromium Embedded Framework)

Re: iOS 7.1 JavaScriptCore: Can't find variable: Float64Array

2014-09-30 Thread Jukka Jylänki
It's to note though that iOS 7 is not a very good target for Emscripten anyways, because it does not have WebGL support either. So while this is prohibiting Emscripten-compiled code from running on iOS7, upgrading to iOS8 is recommended to get WebGL support as well. 2014-09-30 17:59 GMT+03:00 Anto

Re: iOS 7.1 JavaScriptCore: Can't find variable: Float64Array

2014-09-30 Thread Anton Smirnov
I've just tested it on ios 8 (simulator) and i can confirm i have no such errors on ios 8. That's pretty strange because Float64Array is said to be supported in v8 for a long time. Anyway i agree it's critical as ios 7 is installed on about 50% of ios devices. вторник, 30 сентября 2014 г., 18:0

Re: iOS 7.1 JavaScriptCore: Can't find variable: Float64Array

2014-09-30 Thread Jukka Jylänki
This is quite critical. I have successfully run Emscripten apps on iOS8, so they've probably updated the support there. The workaround might be to add a compilation mode to Emscripten that avoids generating code that calls loads and stores to Float64Array, so that one can compile specifically for o

iOS 7.1 JavaScriptCore: Can't find variable: Float64Array

2014-09-30 Thread Anton Smirnov
'm using Node.js via NodeApp (using JavaScriptCore) While i trying to execute simple script: [_context evaluateScript:@"var temp64f = new Float64Array(1);"]; i'm getting error: 2014-09-30 14:31:43.318 NodeAppDemo[78825:60b] ReferenceError: Can't find variable: