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KWin Is Now Running On OpenGL ES 2.0

For a while we have known that KDE developers have been interested in supporting OpenGL ES 1.1/2.0 (and OpenGL 3.x) within the KWin compositing window manager as well as using more OpenGL within the Plasma Desktop and on the KWin front the developers, led by Martin Gräßlin, they have been...

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Intel Windows vs. Linux GPU Performance Q4'2010

Yesterday we shared benchmarks of the ATI R600 Gallium3D driver compared against the classic Mesa R600 driver and then the proprietary AMD Catalyst driver. The proprietary driver was much faster than the open-source drivers were, but the Gallium3D driver did possess higher performance in most of the tests than with the...

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XvMC With iDCT Now Working On Gallium3D

A month ago there was the surprising work done by Christian König to bring XvMC and VDPAU support to the open-source ATI Radeon "R600g" Gallium3D driver for the Radeon HD 2000/3000/4000/5000 series graphics cards. The XvMC state tracker with Gallium3D began working shortly thereafter for accelerating XvMC using shaders with...

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Bringing Up Hardware First In Linux, Then Windows

After reading the Linux 2.6.37-rc3 release announcement on the Linux kernel mailing list, another interesting thread was found and it's about getting hardware vendors to do their initial hardware bring-up under Linux prior to any Microsoft Windows or Apple Mac OS X support. A number of reasons are provided why...

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No KMS? No Mesa? Run Wayland Off A Linux Framebuffer!

Besides needing to get the various tool-kits and other libraries ported to run atop the Wayland Display Server, another requirement limiting the adoption of this X11 Server alternative so far has been the specialized graphics requirements. From the beginning, Wayland was designed for GPU drivers that support kernel mode-setting (KMS), Graphics Execution Manager (GEM)...

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