Zhiqiang , hi i made a simple project to see the performance drop in Crosswalk 5 beta vs Crosswalk 4.
Even with only 2 sprites in this project, i 'm getting a big frame rate drop in Crosswalk 5 beta.
Crosswalk 4 stable:55/56 FPS
Crosswalk 5 beta:32/33 FPS
I'm doing the tests with the ARM build in a 4.2.1 Android device and the latest C2 stable release.
Here are the files.
APK stable build
APK beta build
Construct 2 exported files
Construct 2 capx
It would be great if someone in the forums can test this in different devices to make sure that this is not a problem only related with my device.
Hi, this is Zhiqiang from Crosswalk team. in terms of performance regression, is it possible to share the related sample code w/ us so we can reproduce it for a further check ?
> IntelRobert, the audio lag in the Crosswalk 5(beta) build is ok, but the overall performance in every other aspects is very bad in my games, the framerate is almost the half comparing to Crosswalk 4(stable).
> So i´ll wait until Crosswalk 5 goes stable, and hope everything runs smoothly.
> > Our build system gives you the choice of crosswalk 4 & crosswalk 5. The latest app preview uses crosswalk 5. Since you say that App Preview does not have the lag, then I am hoping that it was a problem fixed in crosswalk 5. Please check that you are using crosswalk 5 by going to the bottom of the details tab in the build dialog.
> > If crosswalk 5 has the problem, then please PM a capx file that shows the problem.