Hey Floh, On my 2010 Macbook Pro with an NVIDIA GeForce GT 330M, none of the demos load anything but black windows. Here's the output: http://pastie.org/8796408
Firefox 27.0.1. Cheers, Chad On Tue, Feb 25, 2014 at 2:06 PM, Floh <[email protected]> wrote: > FYI, I just updated the demos at http://www.flohofwoe.net/demos.html with > VAO enabled, I'm not doing any testing though whether the extension is > actually supported in the browser. Alon says he has problems on his machine > (nothing rendered), I'll see if I can find out more tomorrow. > > -Floh. > > Am Montag, 24. Februar 2014 14:54:55 UTC+1 schrieb jj: >> >> The code was merged last week - and in the end we actually noticed that >> we had to retain the VAO emulation path as well, so no features were >> dropped. It should be possible to use VAOs both with and without GL >> emulation, although the emulation path is not functionally perfect. >> >> Jukka >> >> >> 2014-02-24 15:44 GMT+02:00 Floh <[email protected]>: >> >> PS: clarification: "desktop version" means the actual native version for >>> Windows and OSX, not the "desktop GL path" in emscripten. I'm currently not >>> using VAO code in emscripten, so thumbs up from me :) >>> >>> -Floh. >>> >>> Am Montag, 24. Februar 2014 14:42:06 UTC+1 schrieb Floh: >>> >>>> Whoops, I was sick last week and didn't notice this :) My demos ( >>>> www.flohofwoe.net) use VAOs in the desktop-GL version. I'd love to use >>>> them in emscripten too since it can reduce calls to GL drastically (if I >>>> remember right I can replace 11 calls with a single VAO call). Would love >>>> to use this in emscripten, especially if the code makes use of a WebGL VAO >>>> extension. >>>> >>>> Even though VAOs don't seem to make much of a performance difference in >>>> desktop GL it would be interesting to measure perf differences in WebGL, >>>> because of the (I guess) higher overhead per GL call. >>>> >>>> Cheers, >>>> -Floh. >>>> >>>> Am Montag, 17. Februar 2014 21:24:22 UTC+1 schrieb jj: >>>>> >>>>> Hey, >>>>> >>>>> Anthony Liot has been working on a pull request to add proper VAO >>>>> support in Emscripten in this pull request: https://github.com/kr >>>>> ipken/emscripten/pull/1817 >>>>> >>>>> Before that PR (and before Firefox even supported VAOs), we had an >>>>> emulation path implemented, which was not really that great or perfect, >>>>> but >>>>> possibly actually worked in some codebases. >>>>> >>>>> Now when looking at Anthony's pull request and after having a chat >>>>> with Alon some time ago, we thought that in case nobody's actually using >>>>> that emulation path, we could just merge Anthony's PR in and drop the old >>>>> VAO emulation altogether. Then the browsers that have real support for >>>>> VAOs, would do so, and those that don't, would not even try to emulate, >>>>> since the performance will be suboptimal compared to not using VAOs at >>>>> all. >>>>> >>>>> If someone is using that VAO emulation and cares about browser >>>>> environments which don't have it, please let us know - of course we can >>>>> preserve it if someone actually is using it. Otherwise we'll probably drop >>>>> the VAO emulation path for good. >>>>> >>>>> Note that this VAO emulation is a different thing than the existing >>>>> desktop GL/fixed-pipeline GL emulation, which will not be changed here in >>>>> any way. >>>>> >>>>> Cheers, >>>>> Jukka >>>>> >>>> -- >>> You received this message because you are subscribed to the Google >>> Groups "emscripten-discuss" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> For more options, visit https://groups.google.com/groups/opt_out. >>> >> >> -- > You received this message because you are subscribed to the Google Groups > "emscripten-discuss" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > -- Chad Austin Technical Director, IMVU http://engineering.imvu.com <http://www.imvu.com/members/Chad/> http://chadaustin.me -- You received this message because you are subscribed to the Google Groups "emscripten-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
