RFR: 8236832: [macos 10.15] JavaFX Application hangs on video play on Cata…

Wed Feb 26 03:44:17 UTC 2020

https://bugs.openjdk.java.net/browse/JDK-8236832

- This issue most likely caused by changes in AVFoundation APIs on macOS 10.15.
- Getting currentTime from AVPlayer was blocked if it is done from ProcessAudioTap callback (used for spectrum, equalizer and volume) on first call. If we reading currentTime after first callback returns, then it will not block. Fixed by not reading currentTime on first call and default it 0.

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Commits:
 - c8438fd6: 8236832: [macos 10.15] JavaFX Application hangs on video play on Catalina

Changes: https://git.openjdk.java.net/jfx/pull/126/files
 Webrev: https://webrevs.openjdk.java.net/jfx/126/webrev.00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8236832
  Stats: 23 lines in 4 files changed: 15 ins; 0 del; 8 mod
  Patch: https://git.openjdk.java.net/jfx/pull/126.diff
  Fetch: git fetch https://git.openjdk.java.net/jfx pull/126/head:pull/126

PR: https://git.openjdk.java.net/jfx/pull/126