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 Post subject: EGL rendering for RaspberryPI
PostPosted: 20 Feb 2017, 14:31 
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Joined: 20 Feb 2017, 14:24
Posts: 1
Hi,
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.

Regards,
Cedric

EDIT : I created a Git repository here : https://github.com/cedricp/navit_rpi 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.


Attachments:
File comment: Screenshot mutlisampling=4
rpi.jpg
rpi.jpg [ 198.51 KiB | Viewed 348 times ]
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 Post subject: Re: EGL rendering for RaspberryPI
PostPosted: 21 Feb 2017, 22:47 
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Joined: 27 Sep 2013, 21:10
Posts: 44
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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 Post subject: Re: EGL rendering for RaspberryPI
PostPosted: 07 May 2017, 03:59 
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Joined: 27 Sep 2013, 21:10
Posts: 44
For the record : https://github.com/navit-gps/navit/pull/208


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