Originally posted by tsuru
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NVIDIA Briefly Talks Up EGL
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EGL_MESA_drm_image extension?
AFAIK not only is EGL support the stumbling block for Wayland, but also support of the EGL_MESA_drm_image is required. http://www.khronos.org/registry/egl/..._drm_image.txt I've not heard of any of the vendors talking about support for it and if not, why they don't "like" it. I'm only 1/3 of the way through the video (it is a little rough watching) but so far it seems to be talking of different EGL extensions. For instance, are EGL Streams (assuming all vendors start supporting them) something that would work in place of the drm_image extension? Could Wayland/Weston be made to support them?
I do like that first slide's last bullet point of GPUs should not be in the way of windowing systems.
I'm also cautiously optimistic.
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Nice to finally hear something from NVida about potentially Wayland compatible drivers. What about you, AMD?
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He looks very much like he doesn't want to be there
Unfortunately I don't know anything about EGL so most of the things he was talking about went over my head, but I think he was talking about providing a driver-level EGL API for the compositor to talk to the driver (GFX card) and then act as the mediator between the hardware and the display server, choosing the EGL device it wants to use for each display... unless I'm talking out my ass.
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NVIDIA Briefly Talks Up EGL
Phoronix: NVIDIA Briefly Talks Up EGL
While NVIDIA hasn't yet released any EGL support for their binary desktop Linux graphics driver to complement GLX, we know they are working on it going back to last year's XDC. At this year's XDC event, there was a brief NVIDIA EGL presentation...
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