forum for navit navigation tool
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Feel free to ask anything here related to the development process - coding, creating new features, fixing bugs and custom changes of Navit.

Note: For reporting bugs, use the bug tracker.

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 Post subject: EGL rendering for RaspberryPI
PostPosted: 20 Feb 2017, 14:31 

Joined: 20 Feb 2017, 14:24
Posts: 1
I've almost finished to write a graphic driver for NavIt and I would be glad to share it. There's some bugs to tracks yet, and overlay rendering is WIP.
I use SDL2, for events handling and EGL context creation and SDL2-image.


EDIT : I created a Git repository here : that contains changes

* Added multisampling rendring (OK)
* Overlays are now working (all is rendered in an offscreen framebuffer)
* Good reactivity

Still having issues with SDL2 mouse drawing (sometimes freezes the Pi, Ok if I disable cursor) and a crash at startup if I enable compass OSD, but zoom buttons OSD are OK :/

Hope you'll like it.

File comment: Screenshot mutlisampling=4
rpi.jpg [ 198.51 KiB | Viewed 137 times ]
 Post subject: Re: EGL rendering for RaspberryPI
PostPosted: 21 Feb 2017, 22:47 

Joined: 27 Sep 2013, 21:10
Posts: 34
Nice work!

I really want to merge that in the repo!

Could you submit a PR against a branch in the official repo?

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