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. Scythe Mugen MAX
  2. Intel Core i7 5960X Haswell-E On Linux
  3. Intel 80GB 530 Series M.2 SSD On Linux
  4. With A New Motherboard, The Core i7 5960X Haswell-E Lights Up
Latest Linux Articles
  1. RadeonSI GLAMOR Benchmarks With X.Org Server 1.16
  2. RadeonSI Gallium3D vs. Catalyst At 4K UHD On Linux
  3. MSAA RadeonSI Gallium3D Performance Preview
  4. Intel Core i7 5960X CPU Core Scaling Under Linux
Latest Linux News
  1. The KMS Mode-Setting Driver Was Imported For X.Org Server 1.17
  2. SNA & UXA Intel Benchmarks With X.Org Server 1.16
  3. Graphics Driver Changes Coming In The Linux 3.18 Kernel
  4. Tropico 5 Being Released For Linux Gamers This Week
  5. Eclipse IDE Starts Firing Up On Wayland's Weston
  6. OpenSUSE Announcement On SUSE's Recent Merger
  7. Valve Begins Publicly Tracking AMD Catalyst Linux Issues
  8. Digia Qt Spinoff Is Called "The Qt Company"
  9. GNOME 3.14 Makes More Progress In Running Natively On Wayland
  10. Minix 3.3 Released With Cortex-A8 ARM Support, NetBSD Userland Compatibility
Latest Forum Discussions
  1. Updated and Optimized Ubuntu Free Graphics Drivers
  2. Stop grabbing my keyboard :(
  3. New Group Calls For Boycotting Systemd
  4. Best Radeon for a Power Mac G5?
  5. New stress testing utility for GPU's
  6. Hd 6850
  7. support for first generation UVD blocks (RV6xx, RS780, RS880 and RV790)
  8. Nvidia joins the ranks of Apple and Microsoft