PPSSPP for nokia n900??

[AapoRantalainen]

Only problem is it broke Pandora build.

Hmm, can it be trivially fixed? Or is there some fundamentally wrong?

And PPSSPP already worked on Maemo.

What do you mean? Are you speaking of Maemo5?

By the way, audio will work in Qt for Maemo. It is only QSound that doesn't work (which isn't used by PPSSPP).

Ok, but I don't still know how to get it compiled with Qt for Maemo.

[xsacha]

Hmm, can it be trivially fixed? Or is there some fundamentally wrong?

Basically the eglConfig's need to be #ifdef'd cause they work differently on Pandora.

What do you mean? Are you speaking of Maemo5?

Yes, Maemo 5. It is able to use the Qt build. There are no known blockers. I guess Maemo 5 users seem anti-Qt though. Prefer running SDL builds even though they aren't as optimised. I see that trend with most emulators/games. In that case, just fix the eglConfig.
The aim is to have only Qt builds in future though because it solves a lot of issues (like shared code, native UI and localisation).

[AapoRantalainen]

Yes, Maemo 5. It is able to use the Qt build. There are no known blockers. I guess Maemo 5 users seem anti-Qt though. Prefer running SDL builds even though they aren't as optimised. I see that trend with most emulators/games. In that case, just fix the eglConfig.
The aim is to have only Qt builds in future though because it solves a lot of issues (like shared code, native UI and localisation).

Hi, I think Maemo5 community is not against QT (and qmake).

Point is that currently (1.Jan.2014) git head can be easily compiled with:

Code:

cd build ; cmake .. -DMAEMO:boolean=ON ; make

I understand very well reason to use only one build system.

Can you help how to start with qmake for Maemo5?

Trivial

Code:

cd Qt qmake PPSSPPQt.pro make

will end

Code:

/usr/include/QtOpenGL/qgl.h:74:17: error: conflicting declaration 'typedef GLfloat GLdouble' In file included from ../native/gfx/gl_common.h:26:0, from ../native/gfx_es2/draw_text.cpp:3: ../native/ext/glew/GL/glew.h:287:16: error: 'GLdouble' has a previous declaration as 'typedef double GLdouble'

Which seems there are some very basic step missing.

Maemo5 has

Code:

QMake version 2.01a Using Qt version 4.7.4 in /usr/lib

[xsacha]

The problem appears to be that it is compiling as x86 instead of ARM. I will add an exception for Maemo (like I did for Meego) to fix that.

[AapoRantalainen]

The problem appears to be that it is compiling as x86 instead of ARM. I will add an exception for Maemo (like I did for Meego) to fix that.

Thanks. I got little further. And I was able to add this:

Code:

index 46d61b1..8d2de3a 100644 --- a/Qt/Settings.pri +++ b/Qt/Settings.pri @@ -51,7 +51,7 @@ else { # Assume ARM gleslib = $$lower($$QMAKE_LIBS_OPENGL) gleslib = $$find(gleslib, "gles") maemo|!count(gleslib,0) { - DEFINES += USING_GLES2 + DEFINES += USING_GLES2 MAEMO }

Compiling with cmake, there are even more defines (should they be used also?):

Code:

-DPPSSPP -DMAEMO -DARM -DUSING_GLES2 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D__BSD_VISIBLE=1 -D_LARGEFILE64_SOURCE=1 -D_FILE_OFFSET_BITS=64

Make then ended with:

Code:

../native/base/QtMain.cpp: In function 'int main(int, char**)': ../native/base/QtMain.cpp:104:29: error: 'AA_X11InitThreads' is not a member of 'Qt'

I already tested to just comment it out and then next error will be:

Code:

cannot find -lQtSensors

[xsacha]

OK. Thanks. So it seems X11 threads doesn't work even though maemo uses X11. A few things to fix up there.

[AapoRantalainen]

OK. Thanks. So it seems X11 threads doesn't work even though maemo uses X11. A few things to fix up there.

git pull and couple more fixes:

Code:

index 08dfab0..13ea21b 100644 --- a/base/QtMain.h +++ b/base/QtMain.h @@ -45,7 +45,7 @@ public: #if QT_VERSION < 0x50000 setAttribute(Qt::WA_LockLandscapeOrientation); #endif -#ifdef USING_GLES2 +#if defined(USING_GLES2) && !defined(MAEMO) acc = new QAccelerometer(this); acc->start(); #endif @@ -54,7 +54,7 @@ public: startTimer(16); } ~MainUI() { -#ifdef USING_GLES2 +#if defined(USING_GLES2) && !defined(MAEMO) delete acc; #endif NativeShutdownGraphics();

I got it compiled and running.