Invention Grant
- Patent Title: Method and apparatus for multi format lossless compression
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Application No.: US16599250Application Date: 2019-10-11
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Publication No.: US10929950B2Publication Date: 2021-02-23
- Inventor: Abhishek R. Appu , Prasoonkumar Surti , Hiroshi Akiba
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Jaffery Watson Mendonsa & Hamilton LLP
- Main IPC: G06T1/60
- IPC: G06T1/60 ; G06T9/00

Abstract:
Embodiments provide for a graphics processing apparatus including a cache memory and logic coupled to the cache memory to compress color data output from the first cache memory. In one embodiment the cache memory is a render cache. In one embodiment the cache memory is a victim data cache. In one embodiment the first cache memory is a render cache coupled to a victim data cache and logic is configured to compress color data evicted from the render cache and the victim data cache. The compression can include a target compression ratio to which the data is to be compressed.
Public/Granted literature
- US20200160484A1 METHOD AND APPARATUS FOR MULTI FORMAT LOSSLESS COMPRESSION Public/Granted day:2020-05-21
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