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

Marek Has New Set Of Radeon MSAA Patches

AMD

Published on 02 July 2013 12:10 PM EDT
Written by Michael Larabel in AMD
21 Comments

Marek Olšák published a set of twelve patches earlier this week for improving the AMD R600 Radeon Gallium3D driver support code for MSAA.

Among the work found in Marek's patches for bettering Radeon Gallium3D multi-sample anti-aliasing include fast color clears for integer textures, fast color clears for array/3D/cube textures, fixing color resolves for certain integer formats, cache flushing changes, and other fixes. Fast color clears are an MSAA performance optimization and had earlier come to the Radeon R300 Gallium3D driver earlier in the year.

These patches by the well known independent contributor student to the open-source Radeon Linux graphics driver stack are currently sitting on the Mesa-dev mailing list. Committed by Marek yesterday was also a Mesa patch (that was originally authored by a new contributor, Grigori Goronzy) for initial MSAA fast color clears on AMD Evergreen GPUs and newer. "Allows MSAA colorbuffers, which have a CMASK automatically and don't need any further special handling, to be fast cleared. Instead of clearing the buffer, set the clear color and the CMASK to the cleared state."

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. NVIDIA GeForce GTX 970 Offers Great Linux Performance
  2. CompuLab Intense-PC2: An Excellent, Fanless, Mini PC Powered By Intel's i7 Haswell
  3. From The Atom 330 To Haswell ULT: Intel Linux Performance Benchmarks
  4. AMD Radeon R9 285 Tonga Performance On Linux
Latest Linux Articles
  1. Ubuntu 14.10 XMir System Compositor Benchmarks
  2. Btrfs RAID HDD Testing On Ubuntu Linux 14.10
  3. Ubuntu 14.10 Linux 32-bit vs. 64-bit Performance
  4. AMD Moves Forward With Unified Linux Driver Strategy, New Kernel Driver
Latest Linux News
  1. Cairo-Dock 3.4 Shows A Lot Of Progress, Works Toward EGL/Wayland Support
  2. Mesa 10.4 Tentatively Planned For Early December
  3. SteamOS Update 145 Brings Compositor, Update Fixes
  4. GStreamer 2014 Conference Videos Posted: Wayland, HTML5, 3D
  5. Nouveau Now Supports DRI3 Without GLAMOR
  6. Features Of The Linux 3.18 Kernel
  7. Debian Now Defaults To Xfce On Non-x86 Desktops
  8. Phoenix Is Trying To Be An Open Version Of Apple's Swift
  9. Linux 3.19 To Have Skylake Graphics, PPGTT Enablement
  10. Ubuntu 16.04 Might Be The Distribution's Last 32-Bit Release
Latest Forum Discussions
  1. HOPE: The Ease Of Python With The Speed Of C++
  2. Users/Developers Threatening Fork Of Debian GNU/Linux
  3. Ubuntu 16.04 Might Be The Distribution's Last 32-Bit Release
  4. AMD Releases UVD Video Decode Support For R600 GPUs
  5. Proof that strlcpy is un-needed
  6. xbox one tv tuner
  7. Bye bye BSD, Hello Linux: A Sys Admin's Story
  8. Updated and Optimized Ubuntu Free Graphics Drivers