[libbluray-devel] JRE for Android part 3

[Vitor Dall'Acqua]

Hey just wanted to bring this back up again to check if you guys have any
advice on this.
I have compiled the aarch32 version of that OpenJDK but I'm facing 2
problems:

One is that I can't build a server version of libjvm.so, so I'm using the
client one.
I have reported it here:
https://github.com/PojavLauncherTeam/PojavLauncher/issues/949
but so far no solution was found.

The other problem is that while using it libbluray always ends with this
error:
ERROR: loadN() failed: java.lang.UnsatisfiedLinkError:
java.awt.Component.initIDs()V
java.awt.Component.initIDs(Native Method)
java.awt.Component.<clinit>(Component.java:596)
org.videolan.BDJLoader.loadN(BDJLoader.java:228)
org.videolan.BDJLoader.access$200(BDJLoader.java:46)
org.videolan.BDJLoader$BDJLoaderAction.doAction(BDJLoader.java:363)
org.videolan.BDJAction.process(BDJAction.java:59)
org.videolan.BDJActionQueue.run(BDJActionQueue.java:86)
java.lang.Thread.run(Thread.java:748)

I have compiled the lib as debug and I'm using 0x22804 as debug mask for
libbluray but no other information is available.
Any idea what this might be?



On Tue, Feb 2, 2021 at 11:53 AM Vitor Dall'Acqua <veggav at gmail.com> wrote:

> So the renderer in the application must expand the colors to HDR, right?
>
> BD-J uses argb.
> I see coordinates, x, y.
> Width, height.
>
> I see planes.
>
> But I don't see anything related to color space.
>
> I guess there's none in how the overlay is rendered.
> It might be something up with Kodi's demuxer that sends it to media codec
> decoder.
>
> On Tue, Feb 2, 2021, 11:40 AM Petri Hintukainen <
> phintuka at users.sourceforge.net> wrote:
>
>> ma, 2021-02-01 kello 22:11 -0300, Vitor Dall'Acqua kirjoitti:
>> > Petri, quick question,
>> > Is it possible to disable the resume feature without breaking the
>> > cache and persistent storage?
>>
>> Disabling persistent storage efficiently disables this feature. Of
>> course also all other features that use persistent storage stop working
>> (ex. bookmarks, ...).
>> Resume is implemented in each disc BD-J Xlets, so there's no generic
>> way to disable just it. You could try deleting the resume file, but it
>> is not easy as each disc/toolkit use different names for the file.
>>
>> ma, 2021-02-01 kello 22:20 -0300, Vitor Dall'Acqua kirjoitti:
>> > .... and, it might be possible that the 2D elements are being
>> > rendered because no HDR information is sent to the disc?
>>
>> No. BD-J menus are always SDR, and max resolution is FHD.
>>
>> It is up to the application to render overlays over the video,
>> libbluray can't know how it is best done.
>>
>>
>> _______________________________________________
>> libbluray-devel mailing list
>> libbluray-devel at videolan.org
>> https://mailman.videolan.org/listinfo/libbluray-devel
>>
>
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