Hi Kevin, The JavaFX performance when forcing the sw pipeline is still much slower with Jessie than Wheezy so I'm hoping there is something I can do at the OS level to get back to previous sw performance.
Will let you know if I find it! Cheers, Chris Sent from my iPhone > On 22 Dec 2015, at 15:52, Kevin Rushforth <kevin.rushfo...@oracle.com> wrote: > > We require Pixel Shader 3 support and this GPU doesn't really have full HW > support. Most drivers will attempt to emulate with somewhat mixed results. If > this card were in a system running Windows we would automatically detect and > fall back to SW. This isn't as easy to do in Linux, but maybe it would be > possible (Chien might want to comment on the feasibility of detecting this on > Linux). > > -- Kevin > > > Markus KARG wrote: >> Just to understand "not supported GPU" better: Is there GPU-specific code in >> JavaFX? I thought JFX is using vendor-neutral APIs to access the GPU? >> >> -Markus >> >> -----Original Message----- >> From: openjfx-dev [mailto:openjfx-dev-boun...@openjdk.java.net] On Behalf Of >> Chien Yang >> Sent: Dienstag, 22. Dezember 2015 09:01 >> To: cnewl...@chrisnewland.com; openjfx-dev@openjdk.java.net >> Subject: Re: Huge JavaFX performance drop in Debian Jessie >> >> Hi Chris, >> >> JavaFX may run on Intel GMA 3150, but it is not a supported GPU. There is a >> high likelihood that the drop in performance is caused by the switch from sw >> pipe (Debian Wheezy) to es2 pipe (Debian Jessie). GMA >> 3150 is an underpowered GPU for JavaFX's es2 pipe. You can try forcing >> JavaFX to use its sw pipe by specifying -Dprism.order=sw in the run command. >> >> - Chien >>
