[RFC PATCH weston] rpi: Add support for EGL buffers
Daniel Stone
daniel at fooishbar.org
Tue Oct 1 04:35:56 PDT 2013
Hi,
On 1 October 2013 05:53, Tomeu Vizoso <tomeu at tomeuvizoso.net> wrote:
> The EGL implementation on the RPi allocates a front and a back
> DispmanX resources for each EGLSurface, which we composite along
> the others.
> ---
>
> Remaining issues:
>
> * The EGL side isn't sending sync messages from SwapBuffers while waiting
> for buffer.release events, so it requires weston to post them inmediately. It
> has been tested with Neil's patch:
> http://article.gmane.org/gmane.comp.freedesktop.wayland.devel/10769
>
> * weston-subsurfaces doesn't work as expected because of the frame callbacks
> starving the client's event loop:
> http://thread.gmane.org/gmane.comp.freedesktop.wayland.devel/10959
This is probably a little more useful with the actual EGL support as well. ;)
https://github.com/raspberrypi/userland/pull/92
Cheers,
Daniel
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