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  1. JDK
  2. JDK-8242530

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

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    Backports

      Description

        To reproduce this, run the following on macOS:

        1. Run Ensemble8
        2. Run the "Audio Bar Chart" sample (or "Advanced Media")
        3. Run the "Audio Area Chart" sample
        BUG: No audio spectrum data will be shown in the area chart

        If you run the "Audio Area Chart" sample first after starting Ensemble, it works correctly.

        It works correctly on Windows and fails on macOS (I tried both 10.13.6 and 10.15.4 and it fails on both).

        This appears to be a regression from the removal of CoreAudio, JDK-8232589. If I do a build from the commit right before CoreAudio was removed, it works. If I then do a build from right after CoreAudio was removed, it fails.

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            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8243017 [macos] Some audio files miss spectrum data when another audio file plays first

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8247264 [macos] Some audio files miss spectrum data when another audio file plays first

            • P3 - Major loss of function.
            • Resolved
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-8232589 Remove CoreAudio Utility Classes

            • P2 - Crashes, loss of data, severe memory leak.
            • Resolved
            links to

            Web Link Commit openjdk/jfx/e82046ec

            Web Link Review openjdk/jfx/184

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                almatvee Alexander Matveev
                kcr Kevin Rushforth
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                  Created:
                  Updated:
                  Resolved: