8256683: Lanai: NetBeans IDE - AA Text rendering appears brighter compared to OpenGL

[jayathirthrao]

This fix resolves blending issues that we are seeing while drawing grayscale text at many places.
Also it reverts change done in JDK-8242950 to save memory and computation cycles.

---

Progress

• Change must not contain extraneous whitespace

Issue

• JDK-8256683: Lanai: NetBeans IDE - AA Text rendering appears brighter compared to OpenGL

Download

$ git fetch https://git.openjdk.java.net/lanai pull/141/head:pull/141
$ git checkout pull/141

[bridgekeeper]

👋 Welcome back jdv! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

@jayathirthrao This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8256683: Lanai: NetBeans IDE - AA Text rendering appears brighter compared to OpenGL

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

At the time when this comment was updated there had been no new commits pushed to the master branch. If another commit should be pushed before you perform the /integrate command, your PR will be automatically rebased. If you prefer to avoid any potential automatic rebasing, please check the documentation for the /integrate command for further details.

➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

[jayathirthrao]

/integrate

[openjdk]

@jayathirthrao Pushed as commit 21d33db.

💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored.

[mlbridge]

Webrevs

• 00: Full (66f9981)