[libbluray-devel] JRE for Android part 3

[Vitor Dall'Acqua]

  setenv("LIBBLURAY_CACHE_ROOT",
CSpecialProtocol::TranslatePath("special://userdata/cache/bluray/cache/").c_str(),
1);

solves option[n++].optionString = str_dup   ("-Djava.io.tmpdir=/storage/
emulated/0/Android/");

it seems.

On Fri, Jan 29, 2021 at 1:33 PM Vitor Dall'Acqua <veggav at gmail.com> wrote:

> I have a guess why it's sluggish now..
>
> This is how kodi sets the temp dir:
> #ifdef HAVE_LIBBLURAY_BDJ
>   std::string cacheDir =
> CSpecialProtocol::TranslatePath("special://userdata/cache/bluray/cache");
>   std::string persistentDir =
>
> CSpecialProtocol::TranslatePath("special://userdata/cache/bluray/persistent");
>   bd_set_player_setting_str(m_bd, BLURAY_PLAYER_PERSISTENT_ROOT,
> persistentDir.c_str());
>   bd_set_player_setting_str(m_bd, BLURAY_PLAYER_CACHE_ROOT,
> cacheDir.c_str());
> #endif
>
> but.. java doesn't honor it and tries to use /tmp/bdj-cache-dir
> and that's why I had to use
>
>     option[n++].optionString = str_dup
> ("-Djava.io.tmpdir=/storage/emulated/0/Android/");
>
> Petri, you know libbluray better than anyone.
>
> What is going on with this?
>
>
> On Fri, Jan 29, 2021 at 11:18 AM Vitor Dall'Acqua <veggav at gmail.com>
> wrote:
>
>> Playing on nvidia shield tv pro (2019)
>>
>> same for 2k movies.
>> The problem is somewhere here:
>>
>> https://github.com/xbmc/xbmc/pull/19102/commits/c895ed9d7652f2345bfb0a347c85b77a81e944b1#diff-2dcdd81ad44e3f2f759d9e58cfb0dcbca6d7509c19a6521b29f8b760579c40cdR4693
>>
>> On Fri, Jan 29, 2021 at 11:05 AM Shaya Potter <spotter at gmail.com> wrote:
>>
>>> On Fri, Jan 29, 2021 at 4:02 PM Vitor Dall'Acqua <veggav at gmail.com>
>>> wrote:
>>>
>>>> Java isn't installed system wide. It's just a library being loaded.
>>>> if I use adb shell to do this there's nothing to be returned.
>>>>
>>>> I'll test it now while I test JIT disabled.. but I'm pretty sure it's
>>>> how Kodi treats menu playback.
>>>> I have fixed the chapter skipping and seeking in titles with popup
>>>> menus so I know that is do some really weird things during menu playback,
>>>> like stopping time and such.
>>>>
>>>
>>> but I'm not sure why kodi should behave performantly on x86 and not on
>>> android (unless the android device is severly underpowered relative to the
>>> x86, which can be true).
>>>
>>> what device are you playing it on?  nvidia shield (generation?) or
>>> something else?
>>> _______________________________________________
>>> libbluray-devel mailing list
>>> libbluray-devel at videolan.org
>>> https://mailman.videolan.org/listinfo/libbluray-devel
>>>
>>
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