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⇱ Mesa's LLVMpipe Driver Adds Support For 8x MSAA - Phoronix

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Mesa's LLVMpipe Driver Adds Support For 8x MSAA

Written by Michael Larabel in Mesa on 28 August 2025 at 09:46 AM EDT. 7 Comments
The newest feature addition for Mesa 25.3 is enabling support 8x multi-sample anti-aliasing (MSAA) within the LLVMpipe software rasterizer.

While LLVMpipe has a tough enough time handling demanding OpenGL workloads with CPU-based rendering workloads, for lightweight OpenGL tasks where anti-aliasing may be desired, 8x MSAA is now supported.

Up to this point the LLVMpipe software driver has only handled up to 4x MSAA while for Mesa 25.3 is now 8x MSAA. Michał Król of Broadcom worked out this 8x MSAA support for LLVMpipe.

👁 8x MSAA


Those interested in all the details on this LLVMpipe addition for next quarter's Mesa 25.3 release can find the information on this merge request.

Michael Larabel is the principal author of Phoronix.com and founded the site in 2004 with a focus on enriching the Linux hardware experience. Michael has written more than 20,000 articles covering the state of Linux hardware support, Linux performance, graphics drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated benchmarking software. He can be followed via Twitter, LinkedIn, or contacted via MichaelLarabel.com.