How did you test this? Currently this flag does only apply to the render thread. For browser thread(On Android), this is useless.
BTW, there are two variants of this flag: Xwalk --disable-gpu-vsync=gpu Xwalk --disable-gpu-vsync=beginframe Regards, Xing From: Bar Ziony [mailto:[email protected]] Sent: Tuesday, May 17, 2016 4:28 PM To: Xu, Xing <[email protected]> Cc: [email protected] Subject: Re: [Crosswalk-help] How to enable the —disable-gpu-vsync flag? We’re looking to disable vsync for testing purposes. With Chrome you can disable async by passing the flag —disable-gpu-vsync on the command line, but passing it to Crosswalk (through config.xml) does not work. Anything I’m doing wrong? Thanks, Bar. On Tue, May 17, 2016 at 5:37 AM, Xu, Xing <[email protected]<mailto:[email protected]>> wrote: We are currently under vsync. And we didn’t test flag —disable-gpu-vsync before. Could you please help to share some background about this? Also, you may help to rise a ticket here: https://crosswalk-project.org/jira/ Regards, Xing From: Crosswalk-help [mailto:[email protected]<mailto:[email protected]>] On Behalf Of Bar Ziony Sent: Monday, May 16, 2016 10:49 PM To: [email protected]<mailto:[email protected]> Subject: [Crosswalk-help] How to enable the —disable-gpu-vsync flag? Hi, How can I enable the —disable-gpu-vsync flag in Crosswalk for Android (I’m using Crosswalk 18)? I tried adding the following line to config.xml but vsync was still enabled. <preference name=“xwalkCommandLine" value="--disable-gpu-vsync" /> Thanks, Bar.
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