nanogui: Thread: Nano-X For PSP

Years agao, I see this article, maybe nanox could add the PSP scr/kbd drivers.

Nano-X For PSP 

http://yaleh.blogspot.com/2005/07/nano-x-for-psp.html 

http://svn.pspdev.org/filedetails.php?repname=psp&path=%2Ftrunk%2Fmicrowindows%2FREADME.psp&rev=590&sc=0 

> Nano-X For PSP
> http://svn.pspdev.org/filedetails.php?repname=psp&path=%2Ftrunk%2Fmicrowindows%2FREADME.psp&rev=590&sc=0

Yes, this seems to be well written.  It basically adds support for
framebuffers in ABGR format in nano-X, along with screen
and keyboard drivers for PSP.

Were you interested in ABGR format drivers for WDTV?

Regards,

Greg 

> As you know, the PSP home-brew is very popular, 
> this could help user to porting more applications for PSP 
> if nanox officially supports PSP drivers.
> With nxlib+nanox, user could port many applications to PSP, 
> such as kaffe(java), xpdf.
> We'd like to see more devices ports to nanox. 

I've gone ahead and added all the code from the PSP
project into the nano-X repository.  We now have a full
port for Sony Playstation, including complete internal
support in nano-X for the required new ABGR framebuffer
format!

The new MWPF_TRUECOLORABGR pixel format will
allow use of some chips that previously weren't useable
because of the unsupported 32bpp framebuffer format.
This should work now on both big and little endian
processors as well.

I have carefully modified the GdDrawImage alpha channel
image drawing support, and everything should be included
and working.  

However, I have not actually compiled up the port on PSP,
as I don't have one.  It would be nice if someone tried it out!

Regards,

Greg

> I have PSP1000, and I could try it.

After loading the compiler and development environment
from ps2dev.org, just copy Configs/config.psp to config,
and things should compile and run.  The system uses the
LINK_APP_INTO_SERVER method of linking each 
application into a seperate executable with the server.

With the new built-in nanowm window manager from
Johannes, even these nano-X applications now will
have full window management, a big plus which used
to be available only to the win32 API applications. So
everything should look the same as on a multi-tasking
system.

Please let me know of any changes required, thanks!

Regards,

Greg

Please check attached patch for PSP compile error.
It is running now.
I will snap a screen of nanox on PSP to you later.
	

======= 2010-03-10 13:35:54 您在来信中写道：=======

>> I have PSP1000, and I could try it.
>
>After loading the compiler and development environment
>from ps2dev.org, just copy Configs/config.psp to config,
>and things should compile and run.  The system uses the
>LINK_APP_INTO_SERVER method of linking each 
>application into a seperate executable with the server.
>
>With the new built-in nanowm window manager from
>Johannes, even these nano-X applications now will
>have full window management, a big plus which used
>to be available only to the win32 API applications. So
>everything should look the same as on a multi-tasking
>system.
>
>Please let me know of any changes required, thanks!
>
>Regards,
>
>Greg
>
>
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> I could run mdemo which built from attached code (0.91) on my 
> PSP 3.52 system without any modification. 
> code from: http://bbs.pspchina.net/redirect.php?tid=306522&goto=lastpost 

> But I still could not run git code on my 3.52 system. 

YuTao - 

I'll diff the version you found with Jim Paris's original port
and add the changes to git.  I'll let you know what I find.
I will also add the changes you sent me to compile the
current git.

When you say "doesn't run" do you mean that nothing 
happens, or what exactly?  It's a little strange, considering
that the git code runs on the psp emulator, right?

Regards,

Greg

> I could run mdemo which built from attached code (0.91) 
> on my PSP 3.52 system without any modification.

> But I still could not run git code on my 3.52 system. 

I diffed the entire tree and applied the small changes,
try it again.  Check to make sure that the mdemo file is
in fact being fully built and linked without errors.  There
were some changes in the build process that could have
caused these to fail.  Also, run src/contrib/psp-build.sh,
this is new.

There really weren't many changes, other than an
enhanced kbd driver, and a CFLAGS change
in Makefile.rules: -D_PSP_W_VERSION=371

Regards,

Greg

I get a clean git code, and compile again, It could display the mdemo now, but it hang the whole system (352) immediately, it needs to power off/on to restart again.
And the mdemo window does not display completely.

I will check this later.

Attached file is another link error patch.

	

======= 2010-03-11 04:34:04 您在来信中写道：=======

>> I could run mdemo which built from attached code (0.91) 
>> on my PSP 3.52 system without any modification.
>
>> But I still could not run git code on my 3.52 system. 
>
>I diffed the entire tree and applied the small changes,
>try it again.  Check to make sure that the mdemo file is
>in fact being fully built and linked without errors.  There
>were some changes in the build process that could have
>caused these to fail.  Also, run src/contrib/psp-build.sh,
>this is new.
>
>There really weren't many changes, other than an
>enhanced kbd driver, and a CFLAGS change
>in Makefile.rules: -D_PSP_W_VERSION=371
>
>Regards,
>
>Greg
>

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礼！
 
				 
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　　　　　　　　　　2010-03-11

When I use following file from git to replace 0.91 working code, mdemo will fail with the same result.
The other parts is still 0.91 working code.
================
src/mwin dir
include/ dir
src/drivers/genfont.c 
src/engine/devfont.c 
================

emulation is OK.
mine is OK too.

I try to replace file one by one, by it too hard to locate the real file which causes this issue.

There are great diffs in src/mwin and include dir.

2010-03-11 



yut616 



发件人： Greg Haerr 
发送时间： 2010-03-11  11:46:49 
收件人： ####@####.#### 
抄送： 
主题： Re: Re: Re: [nanogui] Re: Nano-X For PSP 
 
:I get a clean git code, and compile again, It could display the mdemo now, 
but it hang the whole system (352) immediately, it needs to power off/on to 
restart again.
Does it work on the simulator?
I've attached the diff of the difference between what
was in your 0.91 source that works, and my git
repository.  There's not that much different.
I assume you're running the psp-build.sh to convert
the files properly.
I did notice on some of the config.psp files looks
like they possibly used mipsel compiler.  Is that
the processor/compiler in use for psp?
: And the mdemo window does not display completely.
What do you mean, is it wrong colors, or what?  Please
describe.
You could run some other programs instead, perhaps
demo2 or some other executables...
Note that the 0.91 working version, and my patch
now should bring up the psp debug window and
print "Microwindows init...".  Is that happening?
:
: I will check this later.
:
: Attached file is another link error patch.
I've applied it.  Funny - this was in the patch from the "working"
0.91a patch that works on your system.  You will see it
in the attached patch.  It's removed now.  Again!
Regards,
Greg
:
:
:
: ======= 2010-03-11 04:34:04 您在来信中写道：=======
:
: >> I could run mdemo which built from attached code (0.91)
: >> on my PSP 3.52 system without any modification.
: >
: >> But I still could not run git code on my 3.52 system.
: >
: >I diffed the entire tree and applied the small changes,
: >try it again.  Check to make sure that the mdemo file is
: >in fact being fully built and linked without errors.  There
: >were some changes in the build process that could have
: >caused these to fail.  Also, run src/contrib/psp-build.sh,
: >this is new.
: >
: >There really weren't many changes, other than an
: >enhanced kbd driver, and a CFLAGS change
: >in Makefile.rules: -D_PSP_W_VERSION=371
: >
: >Regards,
: >
: >Greg
: >
:
: = = = = = = = = = = = = = = = = = = = =
:
:
: 　　　　　　　　致
: 礼！
:
:
: ####@####.####
: ####@####.####
: 　　　　　　　　　　2010-03-11
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> When I use following file from git to replace 0.91 working code, mdemo 
> will fail with the same result.
> The other parts is still 0.91 working code.
================
src/mwin dir
include/ dir
src/drivers/genfont.c
src/engine/devfont.c
================

> emulation is OK.
> mine is OK too.

mdemo uses images, perhaps that's an issue.  Try
whether malpha runs.

Also, mdemo.c could have changed, see whether the working 0.91
mdemo works with the changed files.

There was a case where mdemo.c used floating point, make
sure that it's not defined in the file.

There's quite a few changes in the src/mwin dir, did
that have to be changed?

I'm thinking this could be related to image drawing or floating
point.  Have you tried running any of the simpler nano-X
demos?

Regards,

Greg







I try to replace file one by one, by it too hard to locate the real file 
which causes this issue.

There are great diffs in src/mwin and include dir.

2010-03-11



yut616



发件人： Greg Haerr
发送时间： 2010-03-11  11:46:49
收件人： ####@####.####
抄送：
主题： Re: Re: Re: [nanogui] Re: Nano-X For PSP
:I get a clean git code, and compile again, It could display the mdemo now,
but it hang the whole system (352) immediately, it needs to power off/on to
restart again.
Does it work on the simulator?
I've attached the diff of the difference between what
was in your 0.91 source that works, and my git
repository.  There's not that much different.
I assume you're running the psp-build.sh to convert
the files properly.
I did notice on some of the config.psp files looks
like they possibly used mipsel compiler.  Is that
the processor/compiler in use for psp?
: And the mdemo window does not display completely.
What do you mean, is it wrong colors, or what?  Please
describe.
You could run some other programs instead, perhaps
demo2 or some other executables...
Note that the 0.91 working version, and my patch
now should bring up the psp debug window and
print "Microwindows init...".  Is that happening?
:
: I will check this later.
:
: Attached file is another link error patch.
I've applied it.  Funny - this was in the patch from the "working"
0.91a patch that works on your system.  You will see it
in the attached patch.  It's removed now.  Again!
Regards,
Greg
:
:
:
: ======= 2010-03-11 04:34:04 您在来信中写道：=======
:
: >> I could run mdemo which built from attached code (0.91)
: >> on my PSP 3.52 system without any modification.
: >
: >> But I still could not run git code on my 3.52 system.
: >
: >I diffed the entire tree and applied the small changes,
: >try it again.  Check to make sure that the mdemo file is
: >in fact being fully built and linked without errors.  There
: >were some changes in the build process that could have
: >caused these to fail.  Also, run src/contrib/psp-build.sh,
: >this is new.
: >
: >There really weren't many changes, other than an
: >enhanced kbd driver, and a CFLAGS change
: >in Makefile.rules: -D_PSP_W_VERSION=371
: >
: >Regards,
: >
: >Greg
: >
:
: = = = = = = = = = = = = = = = = = = = =
:
:
: 　　　　　　　　致
: 礼！
:
:
: ####@####.####
: ####@####.####
: 　　　　　　　　　　2010-03-11
:
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:
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: To unsubscribe, e-mail: ####@####.####
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