8185862: AWT Assertion Failure in ::GetDIBits(hBMDC, hBM, 0, 1, 0, gpBitmapInfo, 0) 'awt_Win32GraphicsDevice.cpp', at line 185

[RealCLanger]

Hi all,

This pull request contains a backport of JDK-8185862, commit 1ad3ebcf from the openjdk/jdk repository.

The commit being backported was authored by Christoph Langer on 13 Mar 2024 and was reviewed by Alexey Ivanov and Phil Race.

Thanks!

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• JDK-8185862 needs maintainer approval

Issue

• JDK-8185862: AWT Assertion Failure in ::GetDIBits(hBMDC, hBM, 0, 1, 0, gpBitmapInfo, 0) 'awt_Win32GraphicsDevice.cpp', at line 185 (Bug - P3 - Approved)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk22u.git pull/105/head:pull/105
$ git checkout pull/105

Update a local copy of the PR:
$ git checkout pull/105
$ git pull https://git.openjdk.org/jdk22u.git pull/105/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 105

View PR using the GUI difftool:
$ git pr show -t 105

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk22u/pull/105.diff

Webrev

Link to Webrev Comment

[bridgekeeper]

👋 Welcome back clanger! 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]

@RealCLanger 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:

8185862: AWT Assertion Failure in ::GetDIBits(hBMDC, hBM, 0, 1, 0, gpBitmapInfo, 0) 'awt_Win32GraphicsDevice.cpp', at line 185

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 5 new commits pushed to the master branch:

• 089aad7: 8328066: WhiteBoxResizeTest failure on linux-x86: Could not reserve enough space for 2097152KB object heap
• 5b3e566: 8328524: [x86] StringRepeat.java failure on linux-x86: Could not reserve enough space for 2097152KB object heap
• c90dd21: 8328165: improve assert(idx < _maxlrg) failed: oob
• 5ff2b5d: 8325613: CTW: Stale method cleanup requires GC after Sweeper removal
• 98ea70d: 8327040: Problemlist ActionListenerCalledTwiceTest.java test failing in macos14

Please see this link for an up-to-date comparison between the source branch of this pull request and the master branch.
As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this 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.

[openjdk]

This backport pull request has now been updated with issue from the original commit.

[openjdk]

⚠️ @RealCLanger This change is now ready for you to apply for maintainer approval. This can be done directly in each associated issue or by using the /approval command.

[mlbridge]

Webrevs

• 00: Full (9ec110fb)

[RealCLanger]

/approval request Fixes an issue (e.g. assertions) for Windows headless environments by properly detecting this and setting headless mode. Risk is moderate since Windows headless environment seems to be rare anyway. Tested GHA and SAP test system.

[openjdk]

@RealCLanger
8185862: The approval request has been created successfully.

[RealCLanger]

/integrate

[openjdk]

Going to push as commit dcca5da.
Since your change was applied there have been 6 commits pushed to the master branch:

• 14bd76f: 8326960: GHA: RISC-V sysroot cannot be debootstrapped due to ongoing Debian t64 transition
• 089aad7: 8328066: WhiteBoxResizeTest failure on linux-x86: Could not reserve enough space for 2097152KB object heap
• 5b3e566: 8328524: [x86] StringRepeat.java failure on linux-x86: Could not reserve enough space for 2097152KB object heap
• c90dd21: 8328165: improve assert(idx < _maxlrg) failed: oob
• 5ff2b5d: 8325613: CTW: Stale method cleanup requires GC after Sweeper removal
• 98ea70d: 8327040: Problemlist ActionListenerCalledTwiceTest.java test failing in macos14

Your commit was automatically rebased without conflicts.

[openjdk]

@RealCLanger Pushed as commit dcca5da.

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