RFR: 8373058: Media crash when playing MP3 over JRT protocol on macOS 26

[Alexander Matveev]

On Tue, 23 Dec 2025 22:26:51 GMT, Alexander Matveev <almatvee at openjdk.org> wrote:

>> modules/javafx.media/src/main/native/jfxmedia/platform/osx/avf/AVFAudioEqualizer.h line 155:
>> 
>>> 153: 
>>> 154:     void lockBands() {
>>> 155:         pthread_mutex_lock(&mBandLock);
>> 
>> I assume `int pthread_mutex_[lock|unlock]()` returns some kind of error code.  should we check it?
>
> Maybe. Other code we have does not check it.
> https://github.com/openjdk/jfx/blob/master/modules/javafx.media/src/main/native/jfxmedia/platform/osx/avf/AVFAudioSpectrumUnit.h#L112

I checked documentation on when `int pthread_mutex_[lock|unlock]()` shall fail and such conditions in our case are unlikely.

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PR Review Comment: https://git.openjdk.org/jfx/pull/2008#discussion_r2644379707