8242530: [macos] Some audio files miss spectrum data when another audio file plays first

[sashamatveev]

https://bugs.openjdk.java.net/browse/JDK-8242530

• GstElementClass which is base class for all elements has same instance between all spectrum elements (not sure if it is same for all elements) and thus post_message was sending events to AVFoundation callback from GStreamer platform. This issue is reproducible if we load OSXPlatfrom first and then play media files using GStreamer. Fixed by introducing separate callback to send messages to AVFoundation.

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Progress

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Issue

• JDK-8242530: [macos] Some audio files miss spectrum data when another audio file plays first

Reviewers

• Kevin Rushforth (kcr - Reviewer)
• Ambarish Rapte (arapte - Reviewer)

Download

$ git fetch https://git.openjdk.java.net/jfx pull/184/head:pull/184
$ git checkout pull/184

[bridgekeeper]

👋 Welcome back almatvee! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request.

[mlbridge]

Webrevs

• 00: Full (fd8bbb0)

[kevinrushforth]

/reviewers 2

[openjdk]

@kevinrushforth
The number of required reviews for this PR is now set to 2 (with at least 1 of role reviewers).

[kevinrushforth]

@arapte Can you also review this?

[arapte]

looks good to me...

[openjdk]

@sashamatveev This change now passes all automated pre-integration checks. When the change also fulfills all project specific requirements, type /integrate in a new comment to proceed. After integration, the commit message will be:

8242530: [macos] Some audio files miss spectrum data when another audio file plays first

Reviewed-by: kcr, arapte

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Since the source branch of this PR was last updated there has been 1 commit pushed to the master branch. Since 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 7044cefbbd824027581382dd25aaa540aa0eae1a.

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

[sashamatveev]

/integrate

[openjdk]

@sashamatveev The following commits have been pushed to master since your change was applied:

• 7044cef: 8241476: Linux build warnings issued on gcc 9

Your commit was automatically rebased without conflicts.

Pushed as commit e82046e.