1. Computers
  2. Display Drivers
  3. Graphics Cards
  4. Memory
  5. Motherboards
  6. Processors
  7. Software
  8. Storage
  9. Operating Systems


Facebook RSS Twitter Twitter Google Plus


Phoronix Test Suite

OpenBenchmarking Benchmarking Platform
Phoromatic Test Orchestration

Gallium3D VDPAU State Tracker Gets Ready For Action

AMD

Published on 28 February 2012 11:23 PM EST
Written by Michael Larabel in AMD
29 Comments

Christian K├Ânig of AMD has shared his plans for completing work on the VDPAU state tracker for Gallium3D. This Gallium3D state tracker allows for NVIDIA VDPAU video acceleration using GPU shaders on open-source hardware drivers such as Radeon and Nouveau.

Christian published a new, lengthy patch-set that adds most of the missing functionality to the VDPAU state tracker. One of the missing items that has been filled in is support for bit-map surfaces.

Additionally, these patches improved video playback by using page-flipping rather than frequently copying the frame content around. The usage of page-flipping by the VDPAU state tracker should allow for full-screen tear-free video playback, even when driving a secondary display.

In total there were 25 new patches published by this open-source AMD engineer for Gallium3D VDPAU. They can currently be found on the Mesa development list. This open-source video playback work should be another thing to look forward to with Mesa 8.1.

About The Author
Michael Larabel is the principal author of Phoronix.com and founded the web-site in 2004 with a focus on enriching the Linux hardware experience and being the largest web-site devoted to Linux hardware reviews, particularly for products relevant to Linux gamers and enthusiasts but also commonly reviewing servers/workstations and embedded Linux devices. Michael has written more than 10,000 articles covering the state of Linux hardware support, Linux performance, graphics hardware drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated testing software. He can be followed via and or contacted via .
Latest Linux News
  1. Trying To Run The Intel Core i7 5775C On Linux
  2. VirtualBox 5.0 RC3 Brings VMM Fixes, Takes Care Of Some KDE DnD Problems
  3. Ubuntu Is Finally Fixing Its Annoying GRUB Setting
  4. Firefox 39.0 Brings New Features, HTML5 Changes
  5. OPNsense 15.7 Released As Fork Of Pfsense
  6. The Less-Powerful Intel Compute Stick With Ubuntu Will Soon Ship
  7. Kodi 15.0 Release Candidate 1 Arrives
  8. Fedora 23: Python 3 Default Approved; Netizen Spin Rejected
  9. GNOME Shell & Mutter Just Landed More Wayland Improvements
  10. Ubuntu MATE Announces A Partnership With A PC Hardware Vendor
Latest Articles & Reviews
  1. 6-Way File-System Comparison On The Linux 4.1 Kernel
  2. How KDE VDG Is Trying To Make Open-Source Software Beautiful
  3. Attempting To Try Out BCache On The Linux 4.1 Kernel
  4. CompuLab's Fitlet Is A Very Tiny, Fanless, Linux PC With AMD A10 Micro
Most Viewed News This Week
  1. Pinos Is For Linux Video What PulseAudio Is For Audio
  2. The State & Complications Of Porting The Unity Editor To Linux
  3. The Staging Pull For Linux 4.2: "Big, Really Big"
  4. Latest Rumor Pegs Microsoft Wanting To Buy AMD
  5. "PulseVideo" Coming To Complement PulseAudio?
  6. Exciting Features Merged So Far For The Linux 4.2 Kernel
  7. RadeonSI Gallium3D Gets New OpenGL 4 Bits
  8. Linux 4.2 Advertises GFS2 Performance Improvements