Search found 52 matches

by Kreationz
Fri Jan 22, 2010 6:10 pm
Forum: PSP Development
Topic: Debugging issue...
Replies: 2
Views: 2326

Debugging issue...

Exactly what is Cause: 0x10000014?

Is there a place that has a list of causes?

(If figure if I can find the line and the cause I can fix the issue.)
by Kreationz
Thu Jan 21, 2010 4:28 pm
Forum: PSP Development
Topic: PRX's and C++ vs C
Replies: 3
Views: 2926

knew it was something simple. It still takes 2 tries to compile but it is compiling at least.
by Kreationz
Thu Jan 21, 2010 3:48 pm
Forum: PSP Development
Topic: PRX's and C++ vs C
Replies: 3
Views: 2926

PRX's and C++ vs C

I've got what is probably a stupid issue but it is bugging me none the less. I can successfully compile this as a C file but not as C++ First let me start with the code: main.cpp: (compiles as main.c) #include <pspsdk.h> #include <pspkernel.h> #define VERS 0 #define REVS 55 PSP_MODULE_INFO&#40;&...
by Kreationz
Sun Jan 03, 2010 6:19 am
Forum: PSP Development
Topic: Media Engine?
Replies: 165
Views: 167140

Going back to dcache_wbinv_all Wouldn't: void dcache_wbinv_all&#40;&#41; &#123; int i; for&#40;i = 0; i < 8192; i += 64&#41; &#123; __builtin_allegrex_cache&#40;0x14, i&#41;; __builtin_allegrex_cache&#40;0x14, i&#41;; &#125; &#125; Use a few less cycle...
by Kreationz
Fri Dec 25, 2009 12:57 pm
Forum: PSP Development
Topic: Media Engine?
Replies: 165
Views: 167140

Sorry to resurrect this topic again, but what about unloading the prx? or does it just stop any new ME functions from being called?
by Kreationz
Wed Dec 23, 2009 10:36 am
Forum: PSP Development
Topic: Media Engine Questions?
Replies: 3
Views: 2871

So then I could set up my app which is running my own code to pause the code I'm running on intercepting a Standby Callback. Then on the next one resume it.
by Kreationz
Tue Dec 22, 2009 6:32 pm
Forum: PSP Development
Topic: Media Engine Questions?
Replies: 3
Views: 2871

Media Engine Questions?

OSLib uses the ME when you call oslInitAudioME, but it doesn't use the MediaEngine.prx Chilly Willy wrote. So, I decided to look at the source for OSLib and was able to call this function from a user mode Eboot without MediaEngine.prx or any other prx's just what OSLib adds in to the Eboot. #include...
by Kreationz
Mon Nov 30, 2009 5:44 am
Forum: PSP Development
Topic: Problem with bus clock setting on slim 3.71
Replies: 18
Views: 9050

Well, I don't plan on sleeping the thread in the final version. This is just a basic test.
by Kreationz
Sat Nov 28, 2009 2:01 pm
Forum: PSP Development
Topic: Problem with bus clock setting on slim 3.71
Replies: 18
Views: 9050

Sorry to reopen and old thread.

I have a quick question. I'm likely doing something stupid and not realizing it. Like this I can hit Home and exit fine: //************************************************************************************* // Sets up the CPU Frequency //************************************************************...
by Kreationz
Fri Oct 02, 2009 1:58 pm
Forum: PSP Development
Topic: Using compressed textures
Replies: 20
Views: 20818

That's where it get's complicated as it not like just loading a png due to the different endian they hove to be loaded convert then pushed to the texel memory. Not sure where they are loaded, but they are converted in ImageConvert.cpp (Trying to find the issue with CI4 textures leaving spots right n...
by Kreationz
Thu Oct 01, 2009 6:07 am
Forum: PSP Development
Topic: Using compressed textures
Replies: 20
Views: 20818

Well you already know this texture compression code so you can likely implement it faster than I could. (Some games need it.) Also, I have howard0su's ME related code if you wan to play with it with the -n64 branch. Edit: Also with texture compression we can store the textures for future use longer ...
by Kreationz
Wed Sep 30, 2009 11:07 am
Forum: PSP Development
Topic: GDB issue
Replies: 1
Views: 1404

You are loading psp-gdb with your *.elf file as the command line switch correct? Example:(myapp is the name of your app) In psplink the command is: debug myapp.prx Then start psp-gdb like this: psp-gdb myapp.elf then in psp-gdb: target remote:10001 then: c Your app should now be running.... Not sure...
by Kreationz
Wed Sep 30, 2009 10:49 am
Forum: PSP Development
Topic: Using compressed textures
Replies: 20
Views: 20818

Thanks, this should help

Well Daedalus is running out of Texel memory so this seems to be the way to go. Since we using complex texture formats. I guess the best method would be DXT5. By the way I've set this up as a Visual Studio Express solution for anyone that want to play with it. @J.F. Any chance you plan on doing more...
by Kreationz
Wed Sep 30, 2009 5:09 am
Forum: PSP Development
Topic: Media Engine?
Replies: 165
Views: 167140

Ok, then my next question is can the ME be properly shut down so that we can induce standby afterward? Or possibly have it shut down/resume we leave the section of code that needs it? (In this case shutting it down while in the emulator's menus) So that standby/resume can work from there? or changes...
by Kreationz
Sun Aug 23, 2009 11:19 am
Forum: PSP Development
Topic: Media Engine?
Replies: 165
Views: 167140

Standby

Also, can standby even be induced from software when not using the ME?
by Kreationz
Wed Jul 08, 2009 5:03 pm
Forum: PSP Development
Topic: Media Engine?
Replies: 165
Views: 167140

Well, I'll leave it in for compatibility sake. I'll just finish fixing the warning by properly declaring the functions. Working on Dev mode warnings at the moment.
by Kreationz
Tue Jul 07, 2009 9:32 am
Forum: PSP Development
Topic: Installing exception handler
Replies: 12
Views: 4122

In DX64 the BSOD's are created by the exception handler, but I personally make sure I can recreate the error then I use psp-gdb to find the code which is causing the error. I've found both to be a very useful tools.
by Kreationz
Tue Jul 07, 2009 9:21 am
Forum: PSP Development
Topic: Media Engine?
Replies: 165
Views: 167140

So is there a way to use the NID resolver to eliminate the need for the 371 Syscalls? Are they even needed anymore? I'm just doing some code clean-up on DX64. I'm preparing to finish Howard0su's CPU on ME work.

Any recent developments in working with the ME I should be aware of?
by Kreationz
Sat Jul 04, 2009 5:46 pm
Forum: PSP Development
Topic: Media Engine?
Replies: 165
Views: 167140

Well for one thing you can quiet two of the warnings by changing: mei->func = func; to mei->func = (int (*)(int))func; In both BeginME and CallME The only other warnings are due to imports creating implicit functions for the 371 syscalls. Also has anyone had any luck with standby mode when dealing w...
by Kreationz
Fri Jul 03, 2009 6:27 pm
Forum: PSP Development
Topic: checking how much memory is left psplink
Replies: 2
Views: 1640

Thx, I can use this to test for leaks... by checking after each ROM is run and then storing the free amount in a global and then checking the difference. By looking at the difference it should give my the size lost which would tell me at least partially where the leak is. As well as how much I have ...
by Kreationz
Fri Jul 03, 2009 6:24 pm
Forum: PSP Development
Topic: [Announce]: MinPSPW on Win32/Ubuntu 9.04/OpenSolaris 2009.06
Replies: 17
Views: 12160

The current build includes the latest SVN and now is updated to include even more devpaks (38 in total):
Thought it already included the latest SVN.(Being it hasn't been updated in ages.) If I'm wrong about that, what's been changed recently?
by Kreationz
Mon Jun 29, 2009 1:38 pm
Forum: PSP Development
Topic: [Announce]: MinPSPW on Win32/Ubuntu 9.04/OpenSolaris 2009.06
Replies: 17
Views: 12160

Any place we can see the change log at?
by Kreationz
Fri Jun 26, 2009 1:56 pm
Forum: PSP Development
Topic: Porting Homeworld from PC to PSP...help :)
Replies: 16
Views: 8281

Then you have endian issues like we do with DX64 and Strmnnrmn porting it to a big endian system and the fact we're emulating a big endian system(the N64) that has a few endianess quirks on a little endian system(PSP) that also has it's own quirks. In the end it all makes for a wonderful mess... Goo...
by Kreationz
Fri Jun 26, 2009 1:45 pm
Forum: PSP Development
Topic: Media Engine?
Replies: 165
Views: 167140

Here is the ME code we use for DX64 along with the Demo Code above in a nice neat VSExpress compatible package for those using MinPSPw. http://www.sendspace.com/file/wmmo8o BTW: The Demo and the MediaEnginePRX are just set up as different Projects in the Same solution with the only alterations being...
by Kreationz
Fri Jun 26, 2009 5:47 am
Forum: PSP Development
Topic: Media Engine?
Replies: 165
Views: 167140

Just what I needed.

Thx, that's exactly what I needed. Also if you did post it before, thx for the repost. I was lazy and didn't read all 5 pages of this topic.
by Kreationz
Thu Jun 25, 2009 6:32 pm
Forum: PSP Development
Topic: Media Engine?
Replies: 165
Views: 167140

Current Version

A few quick questions: 1. Is the current version of your code still "MediaEnginePRX-v1.0a"? 2. This is what we are using in DX64 correct? 3. Is there some short example code for using the MediaEngine? (I'm looking for something other than DX64 as I'm currently tearing it apart to be rebuil...
by Kreationz
Sat Jun 13, 2009 5:15 am
Forum: PSP Development
Topic: Bochs for PSP compiles
Replies: 10
Views: 8539

I know I'm running out of memory and suspect it is due to a leak. I post a new thread about it now that I have more information on the subject.
by Kreationz
Sat Jun 13, 2009 5:10 am
Forum: PSP Development
Topic: Need help find a tool for memory leaks
Replies: 3
Views: 2209

Need help find a tool for memory leaks

Need a PSP Debugging tool for memory leaks or least memory profiling to see if I have a leak (so I can know how much I'm actually using) . Any suggestions? As you know here I work on DaedalusX64. I'm running into bad_alloc crashes after loading several titles in a row and after playing 1 game for ex...
by Kreationz
Wed Jun 10, 2009 1:53 pm
Forum: PSP Development
Topic: Bochs for PSP compiles
Replies: 10
Views: 8539

Sorry about the bump..

Hello, I'm just wondering what was causing the issue as I've seen this on other PSP homebrew, but then all I ever see is I fixed it and no explanation as to what happened.
by Kreationz
Mon May 25, 2009 3:09 pm
Forum: PSP Development
Topic: Problem with 4Bit Palletised Textures
Replies: 6
Views: 3014

Turns out it is in a combination of the combiner and the renderer.