8171303: sun/java2d/pipe/InterpolationQualityTest.java fails on Windows & Linux

[mrserb]

This the only test which was created to check different types of interpolation.
It checks the rendering to the VolatileImage and uses BufferedImage as a gold image.
But it does not take into account that rendering to the VolatileImage might be affected
by the HiDPI support.

Old review request:
https://mail.openjdk.java.net/pipermail/2d-dev/2020-August/010982.html

---

Progress

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Issue

• JDK-8171303: sun/java2d/pipe/InterpolationQualityTest.java fails on Windows & Linux

Reviewers

• Phil Race (@prrace - Reviewer) ⚠️ Review applies to 2e6a025
• Prasanta Sadhukhan (@prsadhuk - Reviewer) ⚠️ Review applies to 2e6a025
• Kevin Rushforth (@kevinrushforth - no project role)

Download

$ git fetch https://git.openjdk.java.net/jdk pull/86/head:pull/86
$ git checkout pull/86

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[mlbridge]

Webrevs

• 01: Full - Incremental (9923582)
• 00: Full (2e6a025)

[openjdk]

@mrserb This change now passes all automated pre-integration checks. In addition to the automated checks, the change must also fulfill all project specific requirements

After integration, the commit message will be:

8171303: sun/java2d/pipe/InterpolationQualityTest.java fails on Windows & Linux

Reviewed-by: prr, psadhukhan, kcr

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Since the source branch of this PR was last updated there have been 22 commits pushed to the master branch:

• 8da6c8d: 7183828: Invalid Image Variant when using anything other than BufferedImage
• ff21696: 8252817: Cleanup the classes in the java.awt.color package
• 44a74da: 8252919: JDK built with --enable-cds=no fails with NoClassDefFoundError
• 418e4a2: 8252830: Correct missing javadoc comments in java.rmi module
• 41d29b7: 8252774: remove jdk.test.lib.FileInstaller action from graalunit tests
• 5b30a83: 8252778: remove jdk.test.lib.FileInstaller action from compiler/c2/stemmer test
• 8db3335: 8247928: Refactor G1ConcurrentMarkThread for mark abort
• 7ccf435: 8252846: Fix ppc/s390 after "8231441: AArch64: Initial SVE backend su…
• d236cf4: 8252995: Non-PCH builds broken by JDK-8250961
• 6a00534: 8250961: Move Universe::update_heap_info_at_gc to CollectedHeap
• ... and 12 more: https://git.openjdk.java.net/jdk/compare/e20004d7c170dc9f25f23c0a5dbf3a4c67db9423...master

As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid automatic rebasing, please merge master into your branch, and then specify the current head hash when integrating, like this: /integrate 8da6c8d6aaca2d71393359f88fe94ba55478bd4c.

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

[prsadhuk]

I think we are supposed to remove the author, if present historically, if we are making changes to any test.
rest looks ok.

[prsadhuk]

Looks ok albeit with author change in the test.

[mrserb]

/integrate

[openjdk]

@mrserb Since your change was applied there have been 22 commits pushed to the master branch:

• 8da6c8d: 7183828: Invalid Image Variant when using anything other than BufferedImage
• ff21696: 8252817: Cleanup the classes in the java.awt.color package
• 44a74da: 8252919: JDK built with --enable-cds=no fails with NoClassDefFoundError
• 418e4a2: 8252830: Correct missing javadoc comments in java.rmi module
• 41d29b7: 8252774: remove jdk.test.lib.FileInstaller action from graalunit tests
• 5b30a83: 8252778: remove jdk.test.lib.FileInstaller action from compiler/c2/stemmer test
• 8db3335: 8247928: Refactor G1ConcurrentMarkThread for mark abort
• 7ccf435: 8252846: Fix ppc/s390 after "8231441: AArch64: Initial SVE backend su…
• d236cf4: 8252995: Non-PCH builds broken by JDK-8250961
• 6a00534: 8250961: Move Universe::update_heap_info_at_gc to CollectedHeap
• ... and 12 more: https://git.openjdk.java.net/jdk/compare/e20004d7c170dc9f25f23c0a5dbf3a4c67db9423...master

Your commit was automatically rebased without conflicts.

Pushed as commit 4880226.

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