forums.ps2dev.org Forum Index forums.ps2dev.org
Homebrew PS2, PSP & PS3 Development Discussions
 
 FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

Lua Player 0.17dk1

 
Post new topic   Reply to topic    forums.ps2dev.org Forum Index -> PSP Lua Player Development
View previous topic :: View next topic  
Author Message
Dark Killer



Joined: 25 Jan 2005
Posts: 32
PostPosted: Fri Jan 27, 2006 10:09 am    Post subject: Lua Player 0.17dk1 Reply with quote
This is an unofficial build of Lua Player v0.17. Only change is that CPU speed is now set at 333mhz for greatly improved performance as demonstrated by these test results:

Code:
Lua Player v0.17   
{ name="testSmallImage", time=7249, result="01d42086a28ec1cf03c551ce75ddd30a" },
   { name="testFullScreenPixelPlot", time=6779, result="b24f32a46df7088f08587d51e7071bd0" },
   { name="testTransparencyImage", time=608, result="9b6cad02f04c0cb4942f5b602ba13357" },
   { name="testTransparencyScreen", time=552, result="595c0b4d67c4f15142daf639d4ad4461" },
   { name="testClippingImage", time=827, result="71fc06f295443cba12db8bdcd85ad078" },
   { name="testClippingScreen", time=1739, result="d9a719f406a5f8f50e6a1c66758c081d" },
   { name="testLineImage", time=1867, result="995675cd3da15e1918255a5aa6b53aae" },
   { name="testLineScreen", time=597, result="213678f024aa302c7431a4c991fc355e" },
   { name="testTextImage", time=764, result="7a0baad1a6a22afa622f05d749f7fffa" },
   { name="testTextScreen", time=537, result="7716950c9b560863494f51b542dbd854" },
   { name="testBlitSpeedAlphaImage", time=1209, result="5d917a000187d605ba4d07d4ff32bda3" },
   { name="testBlitSpeedAlphaScreen", time=955, result="b24f32a46df7088f08587d51e7071bd0" },
   { name="testBlitSpeedCopyImage", time=9986, result="5d917a000187d605ba4d07d4ff32bda3" },
   { name="testBlitSpeedCopyScreen", time=3398, result="b24f32a46df7088f08587d51e7071bd0" },


Code:
Lua Player v0.17dk1
   { name="testSmallImage", time=4782, result="01d42086a28ec1cf03c551ce75ddd30a" },
   { name="testFullScreenPixelPlot", time=4268, result="b24f32a46df7088f08587d51e7071bd0" },
   { name="testTransparencyImage", time=403, result="9b6cad02f04c0cb4942f5b602ba13357" },
   { name="testTransparencyScreen", time=347, result="595c0b4d67c4f15142daf639d4ad4461" },
   { name="testClippingImage", time=536, result="71fc06f295443cba12db8bdcd85ad078" },
   { name="testClippingScreen", time=1098, result="d9a719f406a5f8f50e6a1c66758c081d" },
   { name="testLineImage", time=1211, result="995675cd3da15e1918255a5aa6b53aae" },
   { name="testLineScreen", time=383, result="213678f024aa302c7431a4c991fc355e" },
   { name="testTextImage", time=491, result="7a0baad1a6a22afa622f05d749f7fffa" },
   { name="testTextScreen", time=345, result="7716950c9b560863494f51b542dbd854" },
   { name="testBlitSpeedAlphaImage", time=790, result="5d917a000187d605ba4d07d4ff32bda3" },
   { name="testBlitSpeedAlphaScreen", time=619, result="b24f32a46df7088f08587d51e7071bd0" },
   { name="testBlitSpeedCopyImage", time=6928, result="5d917a000187d605ba4d07d4ff32bda3" },
   { name="testBlitSpeedCopyScreen", time=2089, result="b24f32a46df7088f08587d51e7071bd0" },


you can get it at my site: http://www.ps2hacking.tk/
Back to top
View user's profile Send private message AIM Address
LuMo



Joined: 21 Aug 2005
Posts: 410
Location: Austria
PostPosted: Fri Jan 27, 2006 9:49 pm    Post subject: Reply with quote
afaik luaplayer .17 isnt even out ;)
further changing clock speed will increase your energy usage of psp, possibly get it warmer too...
greets
lumo
_________________
"Good artists copy, great artists steal."
Pablo Picasso
go2lumo.com
Back to top
View user's profile Send private message Visit poster's website
Dark Killer



Joined: 25 Jan 2005
Posts: 32
PostPosted: Sat Jan 28, 2006 3:47 am    Post subject: Reply with quote
LuMo wrote:
afaik luaplayer .17 isnt even out ;)
further changing clock speed will increase your energy usage of psp, possibly get it warmer too...
greets
lumo


According to the svn changelog 0.17 is the newest, but apparently it's still wip. 0.16 is the latest "official" stable build by Shine.

Last edited by Dark Killer on Sat Jan 28, 2006 3:49 am; edited 1 time in total
Back to top
View user's profile Send private message AIM Address
Dark Killer



Joined: 25 Jan 2005
Posts: 32
PostPosted: Sat Jan 28, 2006 3:48 am    Post subject: Reply with quote
If I was out of line naming it 0.17, I apologize.
Back to top
View user's profile Send private message AIM Address
Art



Joined: 09 Nov 2005
Posts: 647
PostPosted: Mon Jan 30, 2006 1:36 pm    Post subject: Reply with quote
HI, couldn't you have included a function to change speed rather than force
333MHz all the time?
Back to top
View user's profile Send private message
Dark Killer



Joined: 25 Jan 2005
Posts: 32
PostPosted: Tue Jan 31, 2006 4:51 am    Post subject: Reply with quote
Art wrote:
HI, couldn't you have included a function to change speed rather than force
333MHz all the time?


I'm currently working on another version that will have several new system functions, that being one of them :)
Back to top
View user's profile Send private message AIM Address
Art



Joined: 09 Nov 2005
Posts: 647
PostPosted: Tue Jan 31, 2006 7:20 am    Post subject: Reply with quote
cool, it will probably be included in an official version once you do it.

A lot of the time, a program could run at 1MHz just waiting around for input.
Back to top
View user's profile Send private message
Dark Killer



Joined: 25 Jan 2005
Posts: 32
PostPosted: Thu Feb 02, 2006 8:54 am    Post subject: Reply with quote
New version: Lua Player v0.17dk2

New features in this version include complete UMD support and the ability
to set the CPU clock to one of three presets.

New Functions:
---------------

nil System.Quit()
--exits Lua Player back to the psp browser

nil System.initUMD()
--activates UMD and mounts to disc0:

bool System.isUmdInserted()
--returns true if UMD is inserted

nil System.setCpuSpeedHigh()
--sets CPU clock to 333mhz

nil System.setCpuSpeedMed()
--sets CPU clock to 266mhz

nil System.setCpuSpeedReg()
--sets CPU clock to 222mhz

An example script is included that demonstrates all the new functions.

You can download it from my thread at pspupdates here.
Back to top
View user's profile Send private message AIM Address
JetSpike



Joined: 19 Sep 2005
Posts: 8
PostPosted: Fri Feb 03, 2006 11:47 am    Post subject: Reply with quote
Is it possible to add a feature to load a png that is greater than 512x512. Or to at least specify loading of a 512x512 region from a larger png?
Back to top
View user's profile Send private message
Display posts from previous:   
Post new topic   Reply to topic    forums.ps2dev.org Forum Index -> PSP Lua Player Development All times are GMT + 10 Hours
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Powered by phpBB © 2001, 2005 phpBB Group