Puyo Puyo!! 20th Anniversary - NPJH50492

[Hykem]

So, figure out anything? I found a way around the save issue, but not the sound issue. Seems to only happen in Puyo games.

Ah yes. I've noticed that the save problem comes from the generated file itself. Unfortunately, the only way to test this further would be to get a real PSP SAVEDATA file for this game, which I haven't found anywhere.
As for the sound issue, it is indeed a bad synchronization problem. I'm currently looking into it, but it seems to be also related to the lack of a secondary buffer in our ATRAC3+ handling implementation.
This issue affects a couple of games, but it can only be solved properly with the full implementation of a custom ATRAC3+ decoder, which we're currently working on.

[Shina]

So, a save with JCPSP won't work?

[Hykem]

So, a save with JCPSP won't work?

Not yet. Since this game is quite recent, there's a chance that it may be doing some extra checks upon the save file.
But only with a real PSP save file it will be possible to confirm this.

[nash67]

using r 3220
after you choose what type of game and characters and all of your options it freezes up on the loading screen
here is an info log

[sum2012]

Last work r2624
r2625-r2629 break
Attach 2624,2629,3220 compiler debug log

[gid15]

Code:

18:29:41 DEBUG compiler - uncompress thread - Compiling _S1_2_8000020
18:29:41 DEBUG compiler - uncompress thread - CodeInstruction.compile  > 0x8000020 - syscall    0x04555 [hleKernelExitThread]
18:29:41 DEBUG compiler - uncompress thread - CodeInstruction.compile    0x8000024 - jr         $ra
18:29:41 DEBUG compiler - uncompress thread - CodeInstruction.compile    0x8000028 - nop
...
18:29:41 DEBUG compiler - user_main - Compiling _S1_2_8998128
18:29:41 DEBUG compiler - user_main - CodeInstruction.compile  > 0x8998128 - jr         $ra
18:29:41 DEBUG compiler - user_main - CodeInstruction.compile    0x899812C - syscall    0x0459C [sceKernelGetThreadExitStatus]

This problem could be fixed by r3232. Could you check?

[sum2012]

Yes.r3232 fixed thanks.

[sum2012]

ddf9061 version

Keep as ask "save data not find,create new save ? " after fiirst time save

Jpcsp 's save work in Real PSP.
The following log use jpcsp's save

Attach jpcsp and real psp log.

[gid15]

The application is first calling sceUtilitySavedataInitStart mode=AUTOLOAD with dataBufSize=0x00000004, which should return an error as the buffer is too short. This case should now be fixed in cb37686.

Code:

19:36:57.717838 user_main - -> sceUtilitySavedataInitStart 0x089F1BC0:
0x00000600, 0x00000000, 0x00000000, 0x00000011  >................<
0x00000013, 0x00000012, 0x00000010, 0x00000000  >................<
0x00000000, 0x00000000, 0x00000000, 0x00000000  >................<
0x00000000, 0x00000000, 0x00000001, 0x484A504E  >............NPJH<
0x39343035, 0x00000032, 0x00000000, 0x00000000  >50492...........<
0x00000000, 0x00000000, 0x00000000, 0x00000000  >................<
0x00000000, 0x45564153, 0x41544144, 0x5441442E  >....SAVEDATA.DAT<
0x00000000, 0x09035180, 0x00000004, 0x00000000  >.....Q..........<

The application is then calling sceUtilitySavedataInitStart mode=AUTOLOAD with dataBufSize=0x00001000, which is fine

Code:

19:36:57.984773 user_main - -> sceUtilitySavedataInitStart 0x089F1BC0:
0x00000600, 0x00000000, 0x00000000, 0x00000011  >................<
0x00000013, 0x00000012, 0x00000010, 0x00000000  >................<
0x00000000, 0x00000000, 0x00000000, 0x00000000  >................<
0x00000000, 0x00000000, 0x00000001, 0x484A504E  >............NPJH<
0x39343035, 0x00000032, 0x00000000, 0x00000000  >50492...........<
0x00000000, 0x00000000, 0x00000000, 0x00000000  >................<
0x00000000, 0x45564153, 0x41544144, 0x5441442E  >....SAVEDATA.DAT<
0x00000000, 0x09035180, 0x00001000, 0x00000000  >.....Q..........<

[sum2012]

cb37686 version

load save is fixed.
A small problem
screen flicking in loading save.
https://youtu.be/7oCZqDiuFrM