Official quarterly release including some enhancements and key fixes.

Dependencies

• GmmLib: intel-gmmlib-22.2.0
• Libva: 2.16.0

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

What's New

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

Alchemist(DG2)/ATS-M New Features and Enhancement

• Enhanced HEVC & AVC decode error handling robustness.
• Fixed VP9 dynamic resolution change decode random corruption issue.

Key Fixes

• Enabled Memory Decompression for ADLS and ADLN.
• Fixed MPEG2 decode crash issue.
• Fixed AV1 decode film grain hang issue.
• Fixed color fill corruption issue.
• Fixed first VPP operation color artifacts.
• Enhanced I420 and UYVY format support in creating surface and derive image.
• Fixed aux table l2 page fault

Known issues

• Refer to known-issues-and-limitations.