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

Marek Does Major Rework Of Gallium3D Blitting

Mesa

Published on 14 September 2012 02:05 PM EDT
Written by Michael Larabel in Mesa
16 Comments

The latest work by Marek Olšák is a major rework to the way that blitting is handled by graphics drivers on the Gallium3D architecture.

Marek has sought after changing the way that the blitting implementation is handled by Gallium3D drivers to allow for allowing MSAA resource blitting to be accelerated on any hardware, allowing stencil blitting to be accelerated on any hardware, drivers potentially allowing a faster code-path if they can look at the entire blit operation, an easy way to do blitting in state trackers, and to de-duplicate some code right now between two modules.

On Friday afternoon, Marek published a set of 23 patches to the Mesa mailing list. The 23 patches add in 1.5k lines of new code while removing just 739 lines of code. So far he has tested this blit rework on the R300g, R600g, Softpipe, and LLVMpipe drivers. Nouveau is currently working on its own implementation.

Prior to merging master for the next post-9.0 Mesa release, Marek is currently soliciting reviews on the 23 Gallium3D blit patches.

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. Phoronix Test Suite 5.8 Milestone 5 Brings Near Final "Belev" Experience
  2. For AMD Users, Linux 4.2 Will Bring The New AMDGPU Driver & VCE1 For Radeon
  3. Atomic Mode-Setting Still Baking For Samsung's Exynos DRM Driver
  4. Ubuntu Phone Update This Month Brings Many Improvements
  5. Fedora's "Fedup" To Be Replaced In Fedora 23
  6. Android M Should Bring Greater Performance & Efficiency
  7. AMD Teases Upcoming Radeon "Fiji" GPU Launch
  8. Dell Makes An Ubuntu Installation Guide, Suggests Users Try It Out
  9. Running Linux On The Intel Compute Stick
  10. AMD Launches The A10-7870K "Godavari" APU
Latest Articles & Reviews
  1. Opening The Gates To Our Daily Open-Source Linux Benchmark Results
  2. The Latest Features For Linux Performance Management + Benchmark Monitoring
  3. Noctua NH-U12DX i4 + NF-F12
  4. Btrfs RAID 0/1 Benchmarks On The Linux 4.1 Kernel
Most Viewed News This Week
  1. NVIDIA's Proprietary Driver Is Moving Closer With Kernel Mode-Setting
  2. Zapcc Claims To Be A "Much Faster C++ Compiler"
  3. OpenWRT 15.05 Preparing Improved Security & Better Networking
  4. Features Added To Mesa 10.6 For Open-Source GPU Drivers
  5. Ubuntu's LXD vs. KVM For The Linux Cloud
  6. The Latest Linux Kernel Git Code Fixes The EXT4 RAID0 Corruption Problem
  7. Fedora 22 Is Being Released Next Tuesday
  8. Friction Building Around An Ubuntu Community Council Decision