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.org

Mesa/Gallium3D Works On VDPAU Interoperability

Mesa

Published on 21 September 2013 04:02 PM EDT
Written by Michael Larabel in Mesa
14 Comments

Patches are pending to implement support for NVIDIA's VDPAU interoperability OpenGL extension within Mesa/Gallium3D.

The pending patches implement the NV_vdpau_interop so that VDPAU video and output surfaces can be used for texturing and rendering. Decoded VDPAU content can be passed to OpenGL to either display or further modify these video surfaces.

The NV_vdpau_interop OpenGL extension really opens a lot of new possibilities for multimedia programs using VDPAU for accelerated video decoding. NVIDIA's binary driver has implemented this extension for some time as part of their Video Decode and Presentation API for Unix, while now it's coming for Gallium3D. The extension is outlined in the specification at OpenGL.org.

One of the notable applications that is able to take advantage of this VDPAU OpenGL interoperability is the XBMC media player. The extension is for Gallium3D drivers that support using the VDPAU state tracker. The patches until they've been merged to mainline Mesa can be found on the Mesa developers' list.

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 Hardware Reviews
  1. Intel Xeon E5-1680 v3 & E5-2687W v3 Compared To The Core i7 5960X On Linux
  2. Intel 120GB 530 Series SSD Linux Performance
  3. Btrfs/EXT4/XFS/F2FS RAID 0/1/5/6/10 Linux Benchmarks On Four SSDs
  4. AMD's Windows Catalyst Driver Remains Largely Faster Than Linux Drivers
Latest Linux Articles
  1. Apple OS X 10.10 vs. Ubuntu 14.10 Performance
  2. Mesa 10.5-devel Brings Some Intel Haswell HD Graphics Changes Over Mesa 10.3
  3. NVIDIA vs. Nouveau Drivers With Linux 3.18 + Mesa 10.4-devel
  4. Is The Open-Source NVIDIA Driver Fast Enough For Steam On Linux Gaming?
Latest Linux News
  1. DragonFlyBSD 4.0 Drops i386 Support, Improves Graphics
  2. Expensive "Free/Libre Software Laptop" Uses A NVIDIA GPU
  3. QEMU 2.2-rc3 Released, Final Release Pushed Back By Couple Days
  4. 64-bit ARM FreeBSD Support Is Taking Shape
  5. GCW Zero Starts Seeing New Game Releases
  6. Intel's Cherry Trail Delayed To Next Year
  7. Bq Introduces More Android Devices, But Still No Ubuntu Phones
  8. Qt 5.4 Release Candidate Expected Later This Week
  9. ArrayFire Accelerated Compute Library Open-Sourced
  10. Amazon's Fire TV Stick: A Nice, Affordable Media Center Option
Latest Forum Discussions
  1. Updated and Optimized Ubuntu Free Graphics Drivers
  2. Hurrican SDL Port
  3. Roadmap to Catalyst 14.10 ?
  4. how to configure module phoromatic ?
  5. PulseAudio 6.0 Is Coming & Other Linux Audio Plans For The Future
  6. Debian Developer Resigns From The Systemd Maintainership Team
  7. Cant get working Kaveri APU - A10-7850k
  8. Script for Fan Speed Control