07:38 <luca020400> LuK1337: is android emu working on fedora?

07:38 <luca020400> [ 1050.804893] qemu-system-x86[138277]: segfault at 149b1080 ip 00000000149b1080 sp 00007fe830f670b8 error 15

07:38 <luca020400> doesn't look good...

07:39 <luca020400> emulator: Adding boot property: 'qemu.timezone' = 'Europe/Vatican'

07:39 <luca020400> It works...

07:41 <LuK1337> x86 one worked

07:42 <LuK1337> arm, no

07:52 <luca020400> I can't get any to work

07:52 <luca020400> fuck

08:26 <LuK1337> avd works on f35

08:26 <LuK1337> don't have lineage x86 compiled to test `emulator`

08:46 <luca020400> avd works

08:46 <luca020400> emulator nop

08:49 <luca020400> hmm it's one of my args

08:49 <luca020400> -no-window it is

08:49 <luca020400> meh

08:50 <luca020400> can't start emu remotely

08:50 <luca020400> why

13:22 <LuK1337> luca020400: can i somehow dump audioeffect params?

14:16 <luca020400> I don't remember

14:16 <luca020400> probably via dumpsys?

14:17 <LuK1337> i don't see anything like effects params there

14:17 <LuK1337> only audio params

14:19 <LuK1337> rel: https://review.lineageos.org/c/LineageOS/android_device_oneplus_sdm845-common/+/315981

14:19 <LuK1337> oneplus did something weird on oos11

14:19 <LuK1337> and loading dirac seems to make it different (not sure if better?)

14:19 <LuK1337> but i'm pretty sure there are some dirac params for it too

14:20 <LuK1337> i'd maybe look at stock apk code

14:20 <LuK1337> but it's not really readable...

14:23 <LuK1337> maybe i'll just write xposed module...

15:13 <LuK1337> https://gist.github.com/luk1337/e1dbddc8832e654738649f154cfc8113

15:13 <LuK1337> ngl but these params seem complicated

15:22 <luca020400> this looks a lot like firmware

15:32 <LuK1337> ah

15:32 <LuK1337> i had audio tuner enabled

15:33 <LuK1337> maybe disabling it will reduce the output

15:36 <LuK1337> it kinda did

15:38 <LuK1337> either way, here goes another useless app — https://github.com/luk1337/AudioEffectsHook

15:39 <LuK1337> maybe if i decide to reimplement whole audio tuning app

15:39 <LuK1337> i'll just use it to dump all configs

18:26 <LuK1337> i was bit more bored and figured out how eq command is sent

18:26 <LuK1337> 0881da8480011081da848001180a28c4d8022880f7022880ee052880dc0b30b0a20430b4a20430b5a20438b6da04421c 0000c040 0000c040 0000c040 0000c040 0000c040 0000c040 0000c040 481c // +6.0 on everything

18:26 <LuK1337> 0881da8480011081da848001180a28c4d8022880f7022880ee052880dc0b30b0a20430b4a20430b5a20438b6da04421c 00000000 00000000 00000000 00004040 00000000 00000000 00000000 481c // +3.0 on 4th

18:26 <LuK1337> 0881da8480011081da848001180a28c4d8022880f7022880ee052880dc0b30b0a20430b4a20430b5a20438b6da04421c 00000000 00000000 00000000 00000000 00000000 00000000 00000000 481c // +0.0

18:26 <LuK1337> 0881da8480011081da848001180a28c4d8022880f7022880ee052880dc0b30b0a20430b4a20430b5a20438b6da04421c 0000c0c0 0000c0c0 0000c0c0 0000c0c0 0000c0c0 0000c0c0 0000c0c0 481c // -6.0 on everything

18:27 <LuK1337> 0000c040 to 0000c0c0 ( aka +6.0 to -6.0) is a weird range

20:14 <luca020400> is it linear?

20:15 <luca020400> nope don't get it

20:22 <LuK1337> maybe logarithmic

20:22 <LuK1337> volume control in music players is usually logarithmic

20:22 <LuK1337> so maybe this eq is too

20:23 <LuK1337> or maybe i was thinking of cubic

20:23 <luca020400> but I don't get how 0000c0c0 < 00004040 < 0000c040

20:23 <luca020400> -6, 0, 6

20:23 <luca020400> s/0/3/

20:24 <LuK1337> maybe change endianness

20:24 <LuK1337> idk

20:24 <luca020400> ah

20:24 <luca020400> 0c0c < 0404 < 040c

20:24 <luca020400> probably log then

20:25 <luca020400> no wait

20:27 <luca020400> 0x0404 * 3 is 0x0c0c

21:26 <LuK1337> https://cdn.discordapp.com/attachments/661655025764007958/887449128798420993/21-09-14-23-24-00.mp4

21:26 <LuK1337> i wonder why there's no -5.8