<AWT Dev> [jdk17] RFR: 8266079: Lanai: AlphaComposite shows differences on Metal compared to OpenGL [v5]

[Alexey Ushakov]

> Implemented blit via compute kernel

Alexey Ushakov has updated the pull request incrementally with one additional commit since the last revision:

  8266079: Lanai: AlphaComposite shows differences on Metal compared to OpenGL
  
  Minor cleanup

-------------

Changes:
  - all: https://git.openjdk.java.net/jdk17/pull/62/files
  - new: https://git.openjdk.java.net/jdk17/pull/62/files/e61914d3..cb4cf04c

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk17&pr=62&range=04
 - incr: https://webrevs.openjdk.java.net/?repo=jdk17&pr=62&range=03-04

  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk17/pull/62.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk17 pull/62/head:pull/62

PR: https://git.openjdk.java.net/jdk17/pull/62