Mesa News Archives
Jose Fonseca is seeking comment from Mesa developers about possibly taking advantage of C language thread primitives that were introduced in the new C11 standard.
15 March 2013 - Mesa C11 - 25 Comments
Last week at Linaro Connect Asia 2013, there was a session about OpenGL ES 3.0 and what the Linaro working group can accomplish.
12 March 2013 - Linaro - 1 Comment
The first working ARM System-on-Chip (SoC) GPU graphics driver built for Gallium3D has been merged into mainline Mesa!
12 March 2013 - Freedreno - 5 Comments
Brian Paul has published an initial OSMesa state tracker along with OSMesa support for the LLVMpipe and Softpipe drivers.
11 March 2013 - OSMesa - 5 Comments
The Direct3D state tracker for Gallium3D that for a short time provided hope of a native Direct3D implementation for Linux of the Microsoft Direct3D 10/11 APIs without simply being a translator layer to OpenGL, is set to be nuked from mainline Mesa.
11 March 2013 - Direct3D - 21 Comments
A day after announcing the Mir display server as their custom replacement for X.Org/Wayland within the Ubuntu world, Canonical is now pushing for the Mesa back-end that was developed behind closed doors over the past half-year to be integrated into mainline Mesa.
5 March 2013 - Mesa Back-End - 88 Comments
The Gallium3D LLVMpipe driver has gone from supporting GLSL 1.20 to now handling not only GLSL 1.30 but also GLSL 1.40. Version 1.40 of the GL Shading Language is needed for OpenGL 3.1 compliance.
2 March 2013 - GLSL 1.40 - 7 Comments
Benchmarks from the Mesa 9.1 stable branch with Intel "Ivy Bridge" graphics were done to look at the OpenGL gaming performance from Unity, KDE, GNOME Shell, Xfce, LXDE, and Razor-qt.
28 February 2013 - Desktop - 10 Comments
With talking recently about LLVMpipe driver improvements and having not benchmarked this Gallium3D software driver in a while, here are new benchmarks of this LLVM-based software fallback driver when using Mesa 9.1-devel Git in conjunction with LLVM 3.3 SVN code, for the very latest look at the OpenGL software acceleration possibilities.
28 February 2013 - LLVMpipe - 7 Comments
Last weekend there was a fair amount of chatter about Intel not planning to bring some OpenGL 3.0 functionality to Ironlake. The hardware supports some of GL3, but the Intel developers are more concerned about newer generations of Intel graphics hardware plus other driver features. How though is the Intel Ironlake (Clarkdale/Arrandale) performance with Mesa 9.1? Here's some benchmarks.
26 February 2013 - Results
Rob Clark has sent out a revised Freedreno Gallium3D driver that he's hoping to be merged into the mainline Mesa repository. This provides an open-source user-space driver for the Qualcomm Adreno A220 graphics hardware.
26 February 2013 - Freedreno - 6 Comments
While LLVMpipe is now commonly used as the default software fallback on the Linux desktop in cases where there is no OpenGL hardware driver available, it remains limited to OpenGL 2.1 compliance and doesn't see too much love by developers. Fortunately, VMware developers continue to take some care of this driver and today there's now support for two new OpenGL extensions pertaining to texture buffers.
25 February 2013 - LLVMpipe - 1 Comment
With this morning's release of mesa-demos 8.1, which provides updates to the commonly used glxinfo command, it's now easy to find out the version of the OpenGL Core Profile supported by your graphics driver/hardware.
24 February 2013 - Mesa-Demos - 3 Comments
With the release of Mesa 9.1, Intel Sandy Bridge and Ivy Bridge graphics continue to be advanced while at the same time the Intel Linux developers are hard at work on future Haswell and Valley View graphics support. Having only limited resources to go around, Intel developers have quickly lost interest in earlier generations of hardware.
23 February 2013 - OpenGL 3.0 - 21 Comments
One of the requests that Valve has long had for Intel and the open-source Linux graphics drivers in general has been supporting GL_ARB_debug_output, an OpenGL extension that assists game/application developers in debugging and optimizing their code. Fortunately, support for this extension is finally being pursued aggressively within Mesa.
23 February 2013 - GL_ARB_debug_output - 3 Comments
The Freedreno Gallium3D driver is closer to being merged into Mesa after support for Freedreno was added into libdrm, the DRM library, on Friday.
23 February 2013 - Freedreno DRM
For those users of the open-source Linux graphics drivers, if you're not a habitual Mesa Git follower, go forth and download Mesa 9.1 now that it's been officially released.
23 February 2013 - Mesa 9.1 - 2 Comments
For those living in a conservative, stable land, Mesa 9.0.3 is now available with bug-fixes to the various open-source GPU drivers.
21 February 2013 - Mesa 9.0.3 - 7 Comments
Vadim Girlin on Sunday posted a stack space patch for the AMD R600 Gallium3D driver that he reported to improve Unigine's performance by ~30% for this open-source Radeon graphics driver. He has since revised that patch, but testing has revealed it isn't too incredibly exciting at this point.
18 February 2013 - R600g - 3 Comments
The Freedreno graphics driver that supports reverse-engineered Qualcomm ARM graphics is nearing a state of mainline support within Linux.
17 February 2013 - Freedreno DRM - 3 Comments
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