Pac-Man World 3

[sfageas]

Region : EU
Format : CSO
Version : v0.6-903-g1b1252b
Game ID : ULES00260
OS : Win
Compatability : Ingame
Notes : Missing movies-crashing after a while when goes ingame.with fast memory on,emulator freezes,without i got this in debug
tested on android-emulator freezes after pacman logo

[sfageas]

Still crashing after a while when the game starts

[sfageas]

Black screen before intro movie

Log :

Code:

http://pastebin.com/MEvhfp2e

---

Moved

[sum2012]

v0.9.6-675
full of
user_main I[ME]: HLE\sceMpeg.cpp:1173 Audio end reach. pts: 587420 dts: 507507
after video.

[[Unknown]]

Does it work if you comment out the "if (ctx->mediaengine->IsNoAudioData()) {" check? That is, did it work before that change?

Does the audio seem to play correctly during the video?

1020=sceMpegRingbufferAvailableSize(0bffea10)

Never seems to get to 1024, I wonder why.

-[Unknown]

[sum2012]

edit:Updated JPCSp trace

Change scempeg debug_info to notice log to compare JPCSP Trace log.
Hmm

Code:

07:28:29 user_main - sceMpegRegistStream 0x9FFC73C, 0x0, 0x0 = 0x8EA2C80
07:28:29 user_main - sceMpegRegistStream 0x9FFC73C, 0x1, 0x0 = 0x8EA3080

> Does it work if you comment out the "if (ctx->mediaengine->IsNoAudioData()) {" check? That is, did it work before that change?
Do you mean all this code ?

Code:

    if (ctx->mediaengine->IsNoAudioData()) {
        INFO_LOG(ME, "Audio end reach. pts: %i dts: %i", (int)sceAu.pts, (int)ctx->mediaengine->getLastTimeStamp());
        result = PSP_ERROR_MPEG_NO_DATA;
    }

If yes ,same result.If no worse,do not show video

> 1020=sceMpegRingbufferAvailableSize(0bffea10)
> Never seems to get to 1024, I wonder why.
Thanks the tip,I have a way to hack to work
in

Code:

int sceMpegRingbufferAvailableSize(u32 ringbufferAddr)
...
    if (ringbuffer->packetsFree == 1020) return 1024;
    else
    return ringbuffer->packetsFree;

[[Unknown]]

Okay, so the question is why does it return no more data when it still has packets.... hmm.

It seems like it's never even trying to decode the final frame of the video. It never gets the video end, and this is the only thing that triggers the packets to be flushed.

What if you add this to sceMpegGetAtracAu():

Code:

    if (ctx->mediaengine->IsNoAudioData() && mpegRingbuffer.packetsFree + 4 >= mpegRingbuffer.packets) {
        mpegRingbuffer.packetsFree = mpegRingbuffer.packets;
        Memory::WriteStruct(ctx->mpegRingbufferAddr, &mpegRingbuffer);
    }

It's a hack but if it works, it'll confirm that handling this better somehow will fix it.

-[Unknown]

[sum2012]

Not work

(01-29-2014 05:23 AM)[Unknown] Wrote:  What if you add this to sceMpegGetAtracAu():

Code:

    if (ctx->mediaengine->IsNoAudioData() && mpegRingbuffer.packetsFree + 4 >= mpegRingbuffer.packets) {
        mpegRingbuffer.packetsFree = mpegRingbuffer.packets;
        Memory::WriteStruct(ctx->mpegRingbufferAddr, &mpegRingbuffer);
    }

[sum2012]

Change to this work

Code:

if (ctx->mediaengine->IsNoAudioData() || mpegRingbuffer.packetsFree + 4 >= mpegRingbuffer.packets) {
         mpegRingbuffer.packetsFree = mpegRingbuffer.packets;
         Memory::WriteStruct(ctx->mpegRingbufferAddr, &mpegRingbuffer);
     }

[Stevec]

i tried on 9.7. official release - game runs thru menu ok now. and goes into game but i found as soon as you punch the first 2 cutouts on first level the game crashes. heres some pics where it stops & log files of each crash.

[Nik1895]

Rename this thread to "Pac-Man World 3" please. That would be more correct.

[vnctdj]

(03-09-2014 09:43 AM)Nik1895 Wrote:  Rename this thread to "Pac-Man World 3" please. That would be more correct.

You're right, thanks
Thread's title edited

[jacky400]

Is it working okay now in latest buildbot - http://buildbot.orphis.net/ppsspp/?

[Stevec]

I tried 9.8.551 - still crashes in same spot just as you punch the first monster cutout on the right on first level

[jacky400]

Did u see any error in log before crash?