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Current state of Snapdragon-based CPUs in PPSSPP

Poll: Is your Snapdragon powered device affected by this issue?
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Yes, is slower than any other device when it shouldn't, even with adviced tweaks
85.19%
 46 85.19%
No, it runs everything pretty smooth
14.81%
 8 14.81%
Total 54 vote(s) 100%
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Current state of Snapdragon-based CPUs in PPSSPP
Goddess of Death Offline
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#166
01-20-2014, 02:24 PM
~~> its okay stodag-san (^_^)
no need to apologize.

and thanks for responding Smile
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Goddess of Death Offline
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#167
01-21-2014, 08:32 AM
••••~> globe-kun,
still no changes with latest download.frameskip auto lags.

havent they seen this thread yet?
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stodag Offline
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#168
01-23-2014, 05:00 PM
Does this effect all snapdragon or just the newest chipsets?
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Goddess of Death Offline
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#169
01-24-2014, 05:23 AM
//// i dont know stodag-san..
---> i dont have newest chipset Undecided
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stodag Offline
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#170
01-24-2014, 08:51 AM
Auto frameskipp does peak at full speed but it must default to 3, its laggy.. hope there's some sort of fix for this, maybe my phone just isn't fast enouph..
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Stixan Offline
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#171
01-28-2014, 05:29 PM (This post was last modified: 01-28-2014, 05:40 PM by Stixan.)
In my APQ8064, i have the best performance with frameskip-Off and all other effects in On.

(without cheats)

Version 9.6.533.
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imeem Offline
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#172
02-01-2014, 06:44 PM
idk if this has been posted but, does ppsspp on android take advantage of NEON? if not, will it?

I ask this because when i used nds4droid, it was super slow with pokemon. When i tried Drastic Ds emulator, it runs my nds games at full speed. the dev said that it uses neon and the app was specifically design for android (not ported like the other emus).

So i assume this will also help speed up ppsspp?
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Obi55 Offline
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#173
02-02-2014, 12:26 AM
That's a good question, because even dolphin emu alpha for android has NEON support.
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#174
02-02-2014, 04:18 AM
http://forums.ppsspp.org/showthread.php?...8#pid59498
http://forums.ppsspp.org/showthread.php?...3#pid58613

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Goddess of Death Offline
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#175
02-02-2014, 04:24 AM
~~> so... [Unknown] -san,
Neon will help in speed ? right? :?
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[Unknown] Offline
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#176
02-02-2014, 08:43 AM
PPSSPP already uses NEON in a few parts, it can use it more. If you check this topic more you will see that there's been discussion about how Snapdragon doesn't perform well with NEON, but the vertex decoding using NEON did help.

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stodag Offline
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#177
02-03-2014, 09:53 PM (This post was last modified: 02-03-2014, 09:55 PM by stodag.)
Not tried many git builds until today since 0.9.6.. why is it a lot slower than it was, any major changes?
Games like soul calibur ,Tekken DR etc ran a lot faster 0.9.6.. I'm using the usual settings most hacks etc..
Dual core a5: adreno 203?

PS: if you need my settings ill post them but I'm using the same settings now as I was I'm 0.9.6 but its 2/3 times slower than it was back then?? tried last 5 or 6 git builds.
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#178
02-04-2014, 02:08 AM
I don't think enabling the depth buffer copy on mobile helped matters.

If you could test versions going back (I recommend testing by halves), and narrow down to which was first slow, we can probably improve it.

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stodag Offline
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#179
02-04-2014, 07:27 PM
Thx for reply, too many builds to go back.. I'm not that fussed to be honest.. its not like my phone can play most psp games anyways.. I was just curiouse, no big deal really . thx anyway.
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mckimiaklopa Offline
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#180
02-05-2014, 12:14 AM
I think it stared in v0.9.6-334-gce8f98e ...
Maybe related to here https://github.com/hrydgard/ppsspp/issues/5070
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