Mesa News Archives
Freedreno Driver Gains Qualcomm A3XX Support

Freedreno, the reverse-engineered community-based open-source driver for Qualcomm Adreno graphics hardware, now has support for the newer A300 series of graphics cores as found in the Google Nexus 4.

9 June 2013 - Freedreno - 4 Comments
ARM Mali Mesa Driver, New Code & Overclocking

The Lima driver is slowly but surely progressing for supporting ARM Mali graphics hardware in an open-source world. A Mesa driver has been started, their demo code can be faster than the binary driver, user-space memory management is being tackled, and evidently the management at ARM Holdings isn't too happy.

6 June 2013 - ARM Mali - Add A Comment
Freedreno Running On Nexus 4 With The GNOME Shell

The Freedreno Gallium3D graphics driver that's a reverse-engineered incarnation of the Qualcomm Snapdragon driver, has support for the A320 graphics core coming along quite well. The A320 found in the Nexus 4 is now running the Freedreno 3D driver and can even handle bearing the load of the GNOME Shell desktop.

2 June 2013 - Freedreno - 9 Comments
Freedreno Gallium3D Gets XA Acceleration Support

With Qualcomm's newer Snapdragon SoCs no longer having a 2D acceleration core for graphics, the Freedreno driver has implemented XA acceleration support within the reverse-engineered software for implementing 2D over the 3D engine via its Gallium3D driver.

28 May 2013 - XA Acceleration - 3 Comments
Intel Ultrabook Performance Is Faster With Mesa 9.2

For those that were turned on by the recent Radeon Gallium3D performance improvements found in Mesa 9.2 but are Intel Linux graphics users rather than AMD, there's good news too. Here's some benchmarks showing off nice Intel OpenGL performance improvements found with Mesa 9.2 for an ASUS Ultrabook with HD 4000 "Ivy Bridge" graphics.

22 May 2013 - Ivy Bridge - 4 Comments
Shader Optimization Back-End Might Go In For R600g

For many months there has been a "shader optimization" branch of Mesa/R600g that sought to rather noticeably boost the performance of the AMD R600 Gallium3D driver. While this work by Vadim Girlin didn't look like it would be merged, after being revived and cleaned-up, it might reach mainline Mesa/Gallium3D as a new performance-boosting option.

19 April 2013 - Vadim - 15 Comments
Modern Intel Gallium3D Driver Proposed For Mainline

Early this morning I delivered benchmarks of the new Intel Gallium3D driver developed by a LunarG employee. Coincidentally, hours later, the developer has proposed merging this Gallium3D graphics driver for Sandy Bridge and Ivy Bridge hardware into mainline Mesa.

16 April 2013 - i965g-next - 8 Comments
Early Mesa 9.2 Benchmarks With Nouveau

While the release of Mesa 9.2/10.0 is still a ways away, for those users of the Nouveau reverse-engineered open-source NVIDIA graphics driver, here are some early benchmarks for reference compared to the stable Mesa 9.0 and 9.1 series.

10 April 2013 - Nouveau - 20 Comments
Another OpenGL 4 Feature For Mesa Is Published

Earlier this morning I wrote about Chris Forbes committing texture storage multi-sample support to mainline Mesa and the Intel DRI driver. This OpenGL 4.x extension is now accompanied by a new "RFC" patch-set for providing Mesa support for another GL4 feature.

31 March 2013 - RFC Patches - 1 Comment
Geometry Shaders For Gallium3D LLVM

Geometry shaders are one of the few remaining features to be implemented before Mesa can officially declare itself in compliance with the OpenGL 3.2 specification. Fortunately, work on the Gallium3D side is ongoing.

26 March 2013 - LLVM Geometry Shaders - 1 Comment
Intel Mesa Gets Another OpenGL 4.2 Feature

Chris Forbes has introduced support for Mesa and specifically Intel's DRI driver to support ARB_texture_storage_multisample, a feature that's been apart of core OpenGL since version 4.2.

16 March 2013 - ARB_texture_storage_multisample - 2 Comments
Gallium3D's Direct3D 10/11 State Tracker To Be Nuked

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
Canonical Announces Mir Back-End For Mainline Mesa

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
Gallium3D LLVMpipe Now Supports GLSL 1.40

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

982 Mesa news articles published on Phoronix.