While GLAMOR has already been around for a number of years as a means of providing generic X11 2D acceleration over OpenGL for the X.Org Server, it's a seemingly never-ending process to optimize its code-paths for best performance. More improvements are en route for making GLAMOR 2D faster, which should especially be helpful for Raspberry Pi users making use of the VC4 driver stack on this very slow-speed hardware.
This summer the student developer Elie Tournier participated in Google Summer of Code to develop a "soft" double-precision floating-point library for Mesa. While GSoC is past, it appears he is committed to seeing this library through and getting into Mesa. With potential soft/emulated ARB_gpu_shader_fp64 support, this could be good news for those GPUs lacking real double precision support.
On the first day of the XDC2016 conference this week in Finland NVIDIA presented over their GBM vs. EGLStreams debate that's been ongoing for months with NVIDIA's lack of GBM API support by their driver being what's preventing the binary blob from working with current-generation Wayland compositors. In that session they called for a new community-driven API to suit the needs of device memory / surface allocation and could succeed the Generic Buffer Manager. By the end of XDC2016, some progress has already been made.
In addition to being the organizer of XDC2016, Martin Peres also participated in several presentations at this week's conference in Helsinki. One of these pesentations by Martin was concerning 2D X.Org acceleration.
The X.Org Foundation Board of Directors held their annual in-face meeting today at XDC2016 in Helsinki, Finland. At this meeting they have decided to accept Google's invitation to host XDC2017 at the Googleplex.
Covered so far today on Phoronix, the first day of XDC2016 Helsinki, were NVIDIA's work on Linux HDR support, how Google's Android Runtime on Chrome uses Wayland, and the NVIDIA surface allocation API debate continued as a prerequisite to seeing mainline NVIDIA Wayland support in the compositors. There were also other notable presentations today.
James Jones of NVIDIA just finished taking the stage at XDC2016 where he was talking about Unix device memory allocation, which comes down to the big EGLStreams vs. GBM debate... A.k.a. NVIDIA pushing a different approach for their Wayland support from the Wayland compositors currently focusing around GBM for buffers. This debate is leading towards the development of a new API.
XDC2016 begins tomorrow in Helsinki, Finland as the annual X.Org / Wayland / Mesa conference. For those not able to enjoy the event in person, a livestream is planned.
The first release candidate of the X.Org Server 1.19 is now available along with some last-minute API/ABI breaks.
Eric Anholt has been working at Broadcom for more than two years to develop the "VC4" open-source Linux graphics driver stack consisting of the DRM/KMS kernel driver and VC4 Gallium3D driver in user-space. While there's been 2+ years of work and tons of progress made, it's still not feature-complete compared to the older proprietary driver and as an interim solution Eric has hacked up a firmware-based KMS path.
The release candidate for X.Org Server 1.19 should be cut today and that will imply the feature freeze for this latest major update to the long-standing X Server.
In continuation of yesterday's article about Mesa Gets Improved For Running On Windows With Cygwin, the Windows-DRI extension has landed in the X.Org Server code-base.
Next week's XDC2016 conference in Finland will be one of the largest X.Org Developers' Conferences, if not the largest ever.
With X.Org Server 1.19 being quickly scheduled for release next month, the merge window's closure is imminent (in fact, already a few days past the original proposal). Today some last minute xf86-video-modesetting and cursor changes landed.
As covered previously, threaded input finally landed in the X.Org Server. It's 2016, and these patches had even been sitting around for a few years with no action, while finally this beneficial feature will be shipping with next month's X.Org Server 1.19 release.
Coming up in just two weeks is the X.Org's XDC2016 conference taking place in Helsinki, Finland. Here's a preview of some of the interesting talks.
Playing legacy/X11 games on Wayland via XWayland may soon be in better shape with the latest slew of X Server patches.
It's been since last November that X.Org Server 1.18 was released and while the project previously stuck to a six month release cadence, that didn't happen for xorg-server 1.19. Now, however, out of the blue Keith Packard has put together a proposal for quickly shipping it next month.
Qiang Yu of AMD has published a set of patches to provide DRI2 page-flipping support for the generic modesetting KMS X.Org driver.
In case you ever wanted to have a Node.js window manager, there's now one that works for X11 environments that works on Chrome OS, Debian, and friends.
A few days ago the X.Org video and input driver ABI versions were bumped again following some breaks in the interface.
While there's been no new communication about X.Org Server 1.19, the X.Org Server 1.18.4 release is now available.
Half-way through the year, the X.Org Server has seen just over 300 commits, well down compared to a few years ago around this time where it would see about three times as many commits.
For those making use of DRI PRIME for multi-GPU systems (mainly in the context of iGPU + dGPU notebooks), the xorg-server's PRIME code now has synchronization support and double buffering.
This summer there has been two summer projects being worked on under the X.Org Foundation via this year's Google Summer of Code.
The X.Org Foundation has begun their search for a host willing to organize to the XDC 2017 conference in the Americas.
What happens when a game engine meets a display server meets a multimedia framework? Oh yeah and whereby the behavior is controlled with Lua. No, it's not a joke, just the latest creation in the open-source world. Say hello to Arcan as a new Linux display server.
Researchers and scientists appear up in arms this week over the state of Indirect GLX (IGLX) in the X.Org Server and the potential they'd lose the remote OpenGL rendering support they've been accustomed to using for seeing visualizations from clusters / super-computers on their workstations.
The X.Org Server Git code finally has the threaded input support that's long been a work-in-progress.
Martin Peres, the organizer of this year's annual X.Org Developers' Conference, has issued a call for papers (CFP) for those wishing to present at this conference.
826 X.Org news articles published on Phoronix.