[Bug]: PSNR decreases a lot on ICL platform when VA_SURFACE_ATTRIB_USAGE_HINT_ENCODER is enabled.
Open
AVC
Encode
- Dominant language
- C
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Description
### Which component impacted?
Encode
### Is it regression? Good in old configuration?
No, this issue exist a long time
### What happened?
The PSNR decreases a lot after the VA_SURFACE_ATTRIB_USAGE_HINT_ENCODER is set for recon surface. This only happens on ICL platform and there is no such regression on other platforms.
### What's the usage scenario when you are seeing the problem?
Transcode for media delivery, Cloud Gaming, Video Conference, Content Creation
### What impacted?
The PNSR drop will fail all test cases of encoders and transcode.
### Debug Information
_No response_
### Do you want to contribute a patch to fix the issue?
None
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Assessment
This issue has not been assessed yet.