Capcom Classic Collection Reloaded stuck in "Now loading" after v0.8.1-1173-ge03acc4

[sum2012]

After this screen

,only show "Now loading"

git bisect result

The compare
v0.8.1-1173-ge03acc4...v0.8.1-1174-ge7c7c5b

v0.8.1-1173-ge03acc4 log (last good)
https://gist.github.com/sum2012/73d57e2502b1c0bf9c1d

v0.8.1-1174-ge7c7c5b log (first fail)
https://gist.github.com/sum2012/88076c93a0db2a56d559

PPSSPP v0.9.5-47-g52eb46c log (fail)
https://gist.github.com/sum2012/b69ebf2dbdba6b64d6c1

[sum2012]

ppsspp v0.95-75 debug log
https://drive.google.com/file/d/0B3OaSdeV0L8kWGxjZTR2Z2lCZTQ/edit?usp=sharing

[unknownbrackets]

So, obvious question, does it not work with the setting off?

I don't see any FBOs being deleted in the failing ones so something is going wrong, but only on multithreading?

-[Unknown]

[sum2012]

v0.8.1-1174-ge7c7c5b default UseCPUThread is false
v0.95-75 disable io multithreading also fail

[sum2012]

Not sure useful for this picture

[super-ninja-tom]

@sum2012 will the commit git revert cleanly to check if that is the only issue?

[sum2012]

@ninjatjj I tried before,simple use back old file cannot compile

[super-ninja-tom]

Yeah, looks like quite a bit of code now depends on the refactor. For me if I disable:
SeparateCPUThread = False
I get the hanging "Now loading"
If I enable:
SeparateCPUThread = True
I get a blank screen at that point instead.

My guess is it is something to do with the GPU stuff moving around

[super-ninja-tom]

If I do this:
https://github.com/ninjatjj/ppsspp/commit/599a0b8e734825fc031ee180ba3a786279f26aae
Then the emulated games in the collection will start and run fine, just when you try to return from a game the emulator may have issues. The games themselves are working fine though. I checked out the problematic commit directly and then modified that. I have subsequently made the similar change to master and it works fine there too:
https://github.com/ninjatjj/ppsspp/commit/bd859bb8c97e14c69718c6eac0dbef783fae6356

As an example, when exiting 1942 with the diff, I get repeated:
01:07:120 user_main W[MM]: /home/ninjatjj/projects/ppsspp/Core/MemMapFunctions.cpp:93 ReadFromHardware: Invalid address cc57490

When I exist Knights of the Round the emulator just hangs.

When I exist Super Ghouls and Ghosts, it will exit just fine, so it seems to depend on the system that is being emulated?

[sum2012]

Thank you.
Let me test after I have time

[unknownbrackets]

You're saying that initializing the gpu later, at InitGfxState(), fixes it? I assume this is with multithreaded off, because I expect that to initialize the gpu on the wrong thread and break things otherwise.

-[Unknown]

[sum2012]

@ninjatjj Thanks ,work
I think the invalid address is mpeg probrem

[sum2012]

edit:
@unknownbrackets Is this a callback issue with GeListSync ?

[unknownbrackets]

I don't know, I don't think so? But I have an idea why this might be.... loadexec.

-[Unknown]

[unknownbrackets]

Does #4667 help? Should be functional in multithreaded and non multithreaded if so.

-[Unknown]