customizable virtual gamepad dpad lag

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What steps will reproduce the problem?
1. customize your virtual gamepad and place DPAd in the middle or on the top of 
the screen
2. play the game (for example cadillacs and dinosaurs) and try to tap forward 
twice to run - you cant cause DPAD lags now and there is about 1 second of lag 
before your character moves
3. When DPAD is on bottom of the screen then it works perfectly.
4.select,start,option and exit buttons are hard to touch, you need to touch 
them on very top/right to activate them.
What is the expected output? What do you see instead?
DPAD should not lag when placed on top of the screen
select, start etc. buttons worked better in previous version. 
What version of the product are you using? On what operating system?
version 1.5

Please provide any additional information below.
Samsung Galaxy S

Original issue reported on code.google.com by 2black...@gmail.com on 20 Dec 2011 at 1:44

[GoogleCodeExporter]

I mainly use landscape mode and the analog stick, but I can confirm than in 
portrait mode I feel the coin button harder to push too in this version. And 
(still in portrait mode) even the stick is a bit harder to use: I can move it, 
but it's harder to just tap a direction.

Don't know if this is somehow related to the configuration I've chosen in 
landscape mode.

Original comment by malha...@gmail.com on 21 Dec 2011 at 8:20

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ok. reported. i'll do a deeper research... ;) i hope to fix in next update...

Original comment by seleuco....@gmail.com on 22 Dec 2011 at 6:41

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Good work! I can confirm this is now fixed :)

Original comment by malha...@gmail.com on 31 Dec 2011 at 9:58

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yes its fixed and looks like only "problem" left now is this old romset but 
adding new drivers to old source would be harder than using newer 0.72 version 
like for xbox360 ? http://www.youtube.com/watch?v=JUbmBsGlxhU&feature=related
I tried to conact person who did midway drivers for mortal kombat but didnt get 
response, wanted to ask him about fixing mk2,3,umk3 drivers.
My phone is 1ghz galaxy s abd mame4all works good on psp so im sure new mame 
version would run ok on 1ghz phone but looks like theres no such mame emu for 
higher end phones, too bad cause you can use pads and tv out on mine.

Original comment by 2black...@gmail.com on 3 Jan 2012 at 1:40