PPSSPP for nokia n900??

[AapoRantalainen]

(03-24-2013 05:53 AM)xsacha Wrote:  Only problem is it broke Pandora build.

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

(03-24-2013 05:53 AM)xsacha Wrote:  And PPSSPP already worked on Maemo.

What do you mean? Are you speaking of Maemo5?

(03-24-2013 05:53 AM)xsacha Wrote:  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]

(03-24-2013 07:17 AM)AapoRantalainen Wrote:  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.

(03-24-2013 07:17 AM)AapoRantalainen Wrote:  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]

(03-24-2013 10:41 PM)xsacha Wrote:  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]

(01-01-2014 11:03 PM)xsacha Wrote:  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]

(01-04-2014 11:43 PM)xsacha Wrote:  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.