Orc 0.4.38 release

The GStreamer team is pleased to announce another release of liborc, the Optimized Inner Loop Runtime Compiler, which is used for SIMD acceleration in GStreamer plugins such as audioconvert, audiomixer, compositor, videoscale, and videoconvert, to name just a few.

This is a minor bug-fix release which fixes an issue on x86 architectures with hardened Linux kernels.


  • x86: account for XSAVE when checking for AVX support, fixing usage on hardened linux kernels where AVX support has been disabled
  • neon: Use the real intrinsics for divf and sqrtf
  • orc.m4 for autotools is no longer shipped. If anyone still uses it they can copy it into their source tree

Direct tarball download




L. E. Segovia (amyspark), Tim-Philipp Müller.

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