Official quarterly release including some enhancements and key fixes.

Dependencies

• GmmLib: intel-gmmlib-22.10.0
• Libva: 2.23.0

Supported Platforms

• BDW (Broadwell)
• SKL (Skylake)
• BXTx (BXT: Broxton, APL: Apollo Lake, GLK: Gemini Lake)
• KBLx (KBL: Kaby Lake, CFL: Coffe Lake, WHL: Whiskey Lake, CML: Comet Lake, AML: Amber Lake)
• ICL (Ice Lake)
• JSL (Jasper Lake) / EHL (Elkhart Lake)
• TGLx (TGL: Tiger Lake, RKL: Rocket Lake, ADL-S/P/N: Alder Lake, RPL-S/P: Raptor Lake)
• DG1/SG1
• Alchemist(DG2)/ATSM
• MTLx (MTL: Meteor Lake, ARL-S/H: Arrow Lake)
• LNL (Lunar Lake)
• BMG (Battlemage)
• PTL (Panther Lake)
• NVL (Nova Lake, NVL-P/S)

What's New

List of new features comparing to previous release as below. You could refer to Readme for more information.

Key Changes and Platform Enablement

• NVL-S Upstream: Enabled VP9 and JPEG encode support.

Bug Fixes

• HEVC Decode: Fixed subset params buffer copy size.
• AV1 Decode: Fixed mismatch order programming check for reference frames; reordered tile packet
  registration in Xe3_LPM_base.
• VP9 Decode: Initialized frame status buffer memory; fixed copy operations for
  DecodeVp9BufferUpdatePost.
• Media Decode: Stopped incorrectly reducing slice number when app layer destroys
  SliceDataBuffer.

Known issues

• Refer to known-issues-and-limitations and Existing-Known-Issue-List.