SDL2

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Capehill

Re: SDL2

Posted on: 2021/4/23 18:09 #1041

Just can't stay away

@SinanSam460

You can possibly replace TRUE with true and FALSE with false.

Quote:

warning: no return statement in function returning non-void

Just add "return 0;" as function is declared to return an integer but programmer lied and didn't return anything.

SinanSam460

Re: SDL2

Posted on: 2021/4/24 11:45 #1042

Not too shy to talk

@Capehill

Ok..Now just 2 errors left.


Sinan@LENOVO /amiga/roketz3d

$ ppc-amigaos-g++ -athread=native *.cc -o Rocket -lGL -lGLU -lSDL2_mixer -lSDL2 -lSDL2_image -ltiff -lpng -ljpeg -lmikmod -lmodplug -lFLAC -lvorbisfile -lsmpeg2 -lsmpeg -lvorbis -logg -lwebp -lpthread -lmpg123 -lz -lm

main.cc: In function ‘int write_to_jpeg_file(int, int, unsigned char*, FILE*, int)’:

main.cc:356:36: error: cannot convert ‘bool’ to ‘boolean’

  356 |  jpeg_set_quality(&cinfo, quality, true /* limit to baseline-JPEG values */);

      |                                    ^~~~

      |                                    |

      |                                    bool

In file included from main.cc:17:

/usr/local/amiga/ppc-amigaos/SDK/local/common/include/jpeglib.h:991:31: note:   initializing argument 3 of ‘void jpeg_set_quality(j_compress_ptr, int, boolean)’

  991 | EXTERN(void) jpeg_set_quality JPP((j_compress_ptr cinfo, int quality,

      |                               ^~~

main.cc:363:33: error: cannot convert ‘bool’ to ‘boolean’

  363 |     jpeg_start_compress(&cinfo, true);

      |                                 ^~~~

      |                                 |

      |                                 bool

In file included from main.cc:17:

/usr/local/amiga/ppc-amigaos/SDK/local/common/include/jpeglib.h:1010:34: note:   initializing argument 2 of ‘void jpeg_start_compress(j_compress_ptr, boolean)’

 1010 | EXTERN(void) jpeg_start_compress JPP((j_compress_ptr cinfo,

      |                                  ^~~



When I look at jpeglib.h at SDK.. Lines 991 and 1010 shows these:



EXTERN(void) jpeg_set_quality JPP((j_compress_ptr cinfo, int quality,boolean force_baseline));



EXTERN(void) jpeg_start_compress JPP((j_compress_ptr cinfo, boolean write_all_tables));

Edited by SinanSam460 on 2021/4/24 14:20:53

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Capehill

Re: SDL2

Posted on: 2021/4/24 11:54 #1043

Just can't stay away

@SinanSam460

Sorry, I gave you wrong advice regarding boolean. I mixed the C++ native bool type with "boolean" which appears to be some libjpeg-specific type. Can you search the libjpeg header for boolean definition?

SinanSam460

Re: SDL2

Posted on: 2021/4/24 14:15 #1044

Not too shy to talk

@Capehill

jconfig.h


/* Define "boolean" as unsigned char, not enum, on Windows systems. */

#ifdef _WIN32

#ifndef __RPCNDR_H__        /* don't conflict if rpcndr.h already read */

typedef unsigned char boolean;

#endif

#ifndef FALSE            /* in case these macros already exist */

#define FALSE    0        /* values of boolean */

#endif

#ifndef TRUE

#define TRUE    1

#endif

#define HAVE_BOOLEAN        /* prevent jmorecfg.h from redefining it */

#endif

jmore.cfg


#ifndef HAVE_BOOLEAN

#if defined FALSE || defined TRUE || defined QGLOBAL_H

/* Qt3 defines FALSE and TRUE as "const" variables in qglobal.h */

typedef int boolean;

#ifndef FALSE            /* in case these macros already exist */

#define FALSE    0        /* values of boolean */

#endif

#ifndef TRUE

#define TRUE    1

#endif

#else

typedef enum { FALSE = 0, TRUE = 1 } boolean;

#endif

#endif

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Capehill

Re: SDL2

Posted on: 2021/4/24 15:13 #1045

Just can't stay away

@SinanSam460

I propose you could try something like:


jpeg_start_compress(&cinfo, static_cast<boolean>(TRUE));

for issues like

Quote:

main.cc:361:33: error: invalid conversion from ‘int’ to ‘boolean’ [-fpermissive]
361 | jpeg_start_compress(&cinfo, TRUE);

PS. these issues have nothing to do with SDL2...so better have a separate thread for each port or one generic "how to compile X" in my opinion :)

Capehill

Re: SDL2

Posted on: 2021/4/25 8:34 #1046

Just can't stay away

@Raziel

About Beneath a Steel Sky sound issue, I couldn't reproduce it using the CD version. I have tried both OpenGL and normal (2x) rendering, and fullscreen.

Could you check these things:
- are there some high priority tasks running on background and consuming lots of CPU
- is there serial logging coming that could consume CPU
- try with fresh scummvm.ini file? Or maybe share your config?

SinanSam460

Re: SDL2

Posted on: 2021/4/25 22:05 #1047

Not too shy to talk

@Capehill

Thanks that also worked.. However I still get some _Z errors.

I think I am doing correct linking, maybe the original code is broken ?


$ ppc-amigaos-gcc -athread=native *.cc -o Rocketz -lGL -lGLUT -lGLU -lSDL2_image -lSDL2_net -lSDL2_ttf -lfreetype -ltiff -lwebp -lpng -ljpeg -lz -lm -lSDL2_mixer -lmikmod -lmodplug -lFLAC -lvorbisfile -lvorbis -logg -lSDL2 -lsmpeg2 -lpthread -lz -lstdc++

/tmp/ccNLpETN.o:(.sbss+0x0): multiple definition of `window'

/tmp/cc1bLF33.o:(.sbss+0x0): first defined here

/tmp/ccbbxwE0.o: In function `_Z12compress_pngPPhiiS_i':

test_png.cc:(.text+0xe8): multiple definition of `_Z12compress_pngPPhiiS_i'

/tmp/cceaAsxd.o:main.cc:(.text+0xebc): first defined here

/tmp/ccbbxwE0.o: In function `main':

test_png.cc:(.text+0x464): multiple definition of `main'

/tmp/cceaAsxd.o:main.cc:(.text+0x1d30): first defined here

/tmp/ccSyrZ4e.o: In function `_Z18jpeg_writer_threadi':

threads.cc:(.text+0x0): multiple definition of `_Z18jpeg_writer_threadi'

/tmp/cceaAsxd.o:main.cc:(.text+0x124c): first defined here

/tmp/ccSyrZ4e.o: In function `main':

threads.cc:(.text+0xa4): multiple definition of `main'

/tmp/cceaAsxd.o:main.cc:(.text+0x1d30): first defined here

/tmp/cc8rD4sB.o: In function `_ZN9Billboard4drawEv':

billboard.cc:(.text+0x59c): undefined reference to `_Z19sgVectorProductVec3PfPKfS1_'

/tmp/ccXjnL6r.o: In function `_ZN6Camera15setup_modelviewEv':

camera.cc:(.text+0x88): undefined reference to `_Z13sgMakeRotMat4PA4_ffPKf'

camera.cc:(.text+0xdc): undefined reference to `_Z13sgMakeRotMat4PA4_ffPKf'

camera.cc:(.text+0xf4): undefined reference to `_Z14sgPostMultMat4PA4_fPA4_Kf'

camera.cc:(.text+0x110): undefined reference to `_Z21sgTransposeNegateMat4PA4_fPA4_Kf'

camera.cc:(.text+0x14c): undefined reference to `_Z15sgMakeTransMat4PA4_ffff'

camera.cc:(.text+0x16c): undefined reference to `_Z10sgMultMat4PA4_fPA4_KfS3_'

/tmp/cc2aNItA.o: In function `_ZN5PlaneC2EPfS0_S0_':

frustum.cc:(.text._ZN5PlaneC2EPfS0_S0_[_ZN5PlaneC5EPfS0_S0_]+0x64): undefined reference to `_Z19sgVectorProductVec3PfPKfS1_'

/tmp/ccKdXJ7P.o: In function `_ZN6Object6rotateEfPf':

object.cc:(.text+0x7ec): undefined reference to `_Z13sgMakeRotMat4PA4_ffPKf'

object.cc:(.text+0x804): undefined reference to `_Z14sgPostMultMat4PA4_fPA4_Kf'

/tmp/ccKdXJ7P.o: In function `_ZN6Object4drawEv':

object.cc:(.text+0x1214): undefined reference to `_Z15sgMakeTransMat4PA4_fPKf'

object.cc:(.text+0x122c): undefined reference to `_Z13sgPreMultMat4PA4_fPA4_Kf'

/tmp/ccKdXJ7P.o: In function `_ZN6Object9draw_shotEv':

object.cc:(.text+0x16f0): undefined reference to `_Z15sgMakeTransMat4PA4_fPKf'

object.cc:(.text+0x1708): undefined reference to `_Z13sgPreMultMat4PA4_fPA4_Kf'

/tmp/ccKdXJ7P.o: In function `_ZN12DynamicLight17light_environmentEv':

object.cc:(.text+0x2088): undefined reference to `_Z19sgVectorProductVec3PfPKfS1_'

/tmp/ccNLpETN.o: In function `_ZN6Rocket4drawEv':

rocket.cc:(.text+0x1450): undefined reference to `_Z14sgQuatToMatrixPA4_fPKf'

rocket.cc:(.text+0x1464): undefined reference to `_Z13sgPreMultMat4PA4_fPA4_Kf'

rocket.cc:(.text+0x14b8): undefined reference to `_Z13sgMakeRotMat4PA4_ffPKf'

/tmp/ccNLpETN.o: In function `_ZN6Rocket12setup_orientEii':

rocket.cc:(.text+0x1f10): undefined reference to `_Z14sgQuatToMatrixPA4_fPKf'

rocket.cc:(.text+0x1f98): undefined reference to `_Z14sgQuatToMatrixPA4_fPKf'

/tmp/ccNLpETN.o: In function `_ZN6Rocket6updateEfP6Camera':

rocket.cc:(.text+0x25f8): undefined reference to `_Z14sgQuatToMatrixPA4_fPKf'

rocket.cc:(.text+0x2610): undefined reference to `_Z14sgPostMultMat4PA4_fPA4_Kf'

/tmp/ccNLpETN.o: In function `_ZN6Rocket12setup_cameraEv':

rocket.cc:(.text+0x30cc): undefined reference to `_Z19sgVectorProductVec3PfPKfS1_'

rocket.cc:(.text+0x31cc): undefined reference to `_Z21sgTransposeNegateMat4PA4_fPA4_Kf'

rocket.cc:(.text+0x31fc): undefined reference to `_Z11sgXformVec3PfPKfPA4_S0_'

/tmp/ccNLpETN.o: In function `_ZN6Rocket14update_cubemapEv':

rocket.cc:(.text+0x3418): undefined reference to `_Z15sgMakeTransMat4PA4_ffff'

rocket.cc:(.text+0x3474): undefined reference to `_Z13sgMakeRotMat4PA4_ffPKf'

rocket.cc:(.text+0x3494): undefined reference to `_Z14sgPostMultMat4PA4_fPA4_Kf'

rocket.cc:(.text+0x3504): undefined reference to `_Z13sgMakeRotMat4PA4_ffPKf'

rocket.cc:(.text+0x3518): undefined reference to `_Z14sgPostMultMat4PA4_fPA4_Kf'

rocket.cc:(.text+0x352c): undefined reference to `_Z14sgPostMultMat4PA4_fPA4_Kf'

rocket.cc:(.text+0x359c): undefined reference to `_Z13sgMakeRotMat4PA4_ffPKf'

rocket.cc:(.text+0x35b0): undefined reference to `_Z14sgPostMultMat4PA4_fPA4_Kf'

/tmp/ccNLpETN.o: In function `_ZN6Rocket8draw_envEv':

rocket.cc:(.text+0x37c0): undefined reference to `_Z15sgMakeTransMat4PA4_fPKf'

rocket.cc:(.text+0x37d8): undefined reference to `_Z13sgPreMultMat4PA4_fPA4_Kf'

/tmp/ccNLpETN.o: In function `_Z11sgXformVec3PfPA4_Kf':

rocket.cc:(.text._Z11sgXformVec3PfPA4_Kf[_Z11sgXformVec3PfPA4_Kf]+0x28): undefined reference to `_Z11sgXformVec3PfPKfPA4_S0_'

/tmp/ccNLpETN.o: In function `_Z14sgPostMultQuatPfPKf':

rocket.cc:(.text._Z14sgPostMultQuatPfPKf[_Z14sgPostMultQuatPfPKf]+0x3c): undefined reference to `_Z10sgMultQuatPfPKfS1_'

/tmp/ccNLpETN.o: In function `_Z13sgPostRotQuatPffPKf':

rocket.cc:(.text._Z13sgPostRotQuatPffPKf[_Z13sgPostRotQuatPffPKf]+0x30): undefined reference to `_Z17sgAngleAxisToQuatPffPKf'

/tmp/ccusyGJn.o: In function `_ZN5World4drawEv':

world.cc:(.text+0x920): undefined reference to `_Z10sgMultMat4PA4_fPA4_KfS3_'

/tmp/ccusyGJn.o: In function `_ZN5World10draw_roomsEP4RoomPf':

world.cc:(.text+0xe38): undefined reference to `_Z10sgMultMat4PA4_fPA4_KfS3_'

collect2: error: ld returned 1 exit status

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Raziel

Re: SDL2

Posted on: 2021/4/25 22:43 #1048

Home away from home

@Capehill

Thank you for your tests.
I'll get back to you once I'm able.

--

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Capehill

Re: SDL2

Posted on: 2021/5/14 14:45 #1049

Just can't stay away

Please note:

The SDL project has migrated to Github, and thus the old mirror (our upstream) has been archived and AmigaPorts project receives no updates from the mirror.

Today I spent some time to merge AmigaOS 4 changes with the official "main" branch and pushed that "main" branch also to the AmigaPorts repo.

I am not sure whether we should fork the official project directly. Let me know if you have any opinions.

Links:

https://github.com/AmigaPorts/SDL/tree/main - the latest branch

https://github.com/AmigaPorts/SDL - old master

https://github.com/libsdl-org/SDL - official upstream

Raziel

Re: SDL2

Posted on: 2021/5/14 14:47 #1050

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@Capehill

Oh...just wanted to update my sound issue, seems something in my system is acting up...comes and goes, haven't found the cause yet.

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kas1e

Re: SDL2

Posted on: 2021/5/14 16:44 #1051

Home away from home

@Capehill
Quote:

I am not sure whether we should fork the official project directly. Let me know if you have any opinions.

My humble opinion is to put everything on your github (i mean SDL1 and SDL2) and work from there. Because only you work on, and you should have full control on the merge speed and all the stuff. Without relying when owners of AmigaPorts will do anything (or if they will not do something because of their own reassons)

Join us to improve dopus5!
AmigaOS4 on youtube

Raziel

Re: SDL2

Posted on: 2021/5/14 16:46 #1052

Home away from home

@kas1e

Second.
Let the bread decide what the crumbs get

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Capehill

Re: SDL2

Posted on: 2021/5/14 18:46 #1053

Just can't stay away

@Raziel @kas1e

It's not a problem to work on AmigaPorts repo speed-wise. But AFAIK we cannot compare libsdl-org/main versus AmigaPort/main because they are not related. So web comparison and pull requests cannot be done AFAIK.

But setting a remote and merging locally is possible so we can pull from the official upstream. Quite often merges need to be done manually anyway due to conflicts.

Raziel

Re: SDL2

Posted on: 2021/5/22 13:00 #1054

Home away from home

@Capehill


#include "SDL.h"

int main(int argc, char *argv[]) { SDL_Init(0); return 0; }



g++ -athread=single -Wl,--export-dynamic -L/sdk/local/newlib/lib   -U__STRICT_ANSI__ -W -Wno-unused-parameter -Wno-empty-body -fno-operator-names -std=c++11 -gstabs -fvar-tracking-assignments -pedantic -Wno-long-long -Wno-format ./scummvm-conf.cpp -o ./scummvm-conf -L/SDK/local/newlib/lib -use-dynld -lSDL2 -I/SDK/local/newlib/include/SDL2 -D_REENTRANT

/Development/Coding/SDK/gcc/bin/../lib/gcc/ppc-amigaos/10.3.0/../../../libstdc++.so: undefined reference to `__gthread_cond_broadcast'

/Development/Coding/SDK/gcc/bin/../lib/gcc/ppc-amigaos/10.3.0/../../../libstdc++.so: undefined reference to `__gthread_cond_destroy'

/Development/Coding/SDK/gcc/bin/../lib/gcc/ppc-amigaos/10.3.0/../../../libstdc++.so: undefined reference to `__gthread_cond_init'

/Development/Coding/SDK/gcc/bin/../lib/gcc/ppc-amigaos/10.3.0/../../../libstdc++.so: undefined reference to `__gthread_cond_wait'

/Development/Coding/SDK/gcc/bin/../lib/gcc/ppc-amigaos/10.3.0/../../../libstdc++.so: undefined reference to `__gthread_cond_signal'

return code: 1

What am i missing?
-athread=native or single doesn't matter.
Adding -lpthread to LDFLAGS or CXXFLAGS doesn't matter.

EDIT:

Found it, SDL2 refuses to work with -athread=single (-athread=native makes it build).

Is that meant to be?

Edited by Raziel on 2021/5/22 17:07:06

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Capehill

Re: SDL2

Posted on: 2021/5/23 8:41 #1055

Just can't stay away

@Raziel

It's libstdc++.so that seems to require these symbols. SDL2.so doesn't depend on libstdc++.so. It depends on libgcc.so though. Static linkage doesn't seem to require -athread switch.

But you first said that "-athread=native or single doesn't matter" and later "-athread=native makes it build". I'm confused now.

Raziel

Re: SDL2

Posted on: 2021/5/23 9:16 #1056

Home away from home

@Capehill

Yes, sorry my bad...I was switching between two build dirs where one had native and one had single in place.

As soon as-athread=single is used it always errors out during configure.

libstdc++ depending on it sounds right.
I remember a discussion about making -athread=native the default on amigaos4, since it's more or less built into adtools now...could've been a dream, though.

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Raziel

Re: SDL2

Posted on: 2021/5/23 19:44 #1057

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@Capehill

Regarding the sound issue (and general slowdowns) in ScummVM i think i've found the culprit.

While it has (or so it looks like) nothing really to do with SDL (but i might be wrong, of course. since only SDL apps seems to be affected), i'd like to ask if you could run a little test for me?

Could you please run this script?
It will add 5 Notification windows to your system (and return an error in a console window, because more than five won't work).
You can click them away easily, but leave them be for now.


/*

Message queue test

*/



OPTIONS RESULTS



ADDRESS RINGHIO

'REGISTERAPP APP=Test_APP1 ICON="SYS:System/RexxMast" Test_APP1'

SAY RESULT

'REGISTERAPP APP=Test_APP2 ICON="SYS:System/RexxMast" Test_APP2'

SAY RESULT

'REGISTERAPP APP=Test_APP3 ICON="SYS:System/RexxMast" Test_APP3'

SAY RESULT

'REGISTERAPP APP=Test_APP4 ICON="SYS:System/RexxMast" Test_APP4'

SAY RESULT

'REGISTERAPP APP=Test_APP5 ICON="SYS:System/RexxMast" Test_APP5'

SAY RESULT

'REGISTERAPP APP=Test_APP6 ICON="SYS:System/RexxMast" Test_APP6'

SAY RESULT



ADDRESS RINGHIO

'RINGHIO PRI=10 UPDATE APP=Test_APP1 NOLOG TITLE="Test_APP1" Message Queue Test (1)'

SAY RESULT

'RINGHIO PRI=10 UPDATE APP=Test_APP2 NOLOG TITLE="Test_APP1" Message Queue Test (2)'

SAY RESULT

'RINGHIO PRI=10 UPDATE APP=Test_APP3 NOLOG TITLE="Test_APP1" Message Queue Test (3)'

SAY RESULT

'RINGHIO PRI=10 UPDATE APP=Test_APP4 NOLOG TITLE="Test_APP1" Message Queue Test (4)'

SAY RESULT

'RINGHIO PRI=10 UPDATE APP=Test_APP5 NOLOG TITLE="Test_APP1" Message Queue Test (5)'

SAY RESULT

'RINGHIO PRI=10 UPDATE APP=Test_APP6 NOLOG TITLE="Test_APP1" Message Queue Test (6)'

SAY RESULT



EXIT 0

Now start ScummVM, no game needed, as you will encounter slowdowns with, i'd say, a delay of a second inbetween.
With a game, e.g. BASS you'll encounter audio dropouts and video playback delay, also with that one second delay inbetween.

I don't know why that happens or what is causing it, but it seems those five Notification windows drag a lot from the GUI/GFX system (as it seems, because cpu load stays the same for me)

I just want to understand why and what is happening, so i could file a bugreport against Notification (or SDL)

Of course, i'm on Enhancer, so if you don't get the slowdowns, it's still a good test, then i'd know that one of the last updates dragged a regression in.

Thank you very much

edit:
Needless to say, if i remove the five windows, ScummVM runs without issues

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Capehill

Re: SDL2

Posted on: 2021/5/24 16:33 #1058

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@Raziel

I need to figure out how to run it but priority 10 is higher than priority 5 that SDL2 audio task is using (maybe it starves?). Could you try with priority 4 or less?

Raziel

Re: SDL2

Posted on: 2021/5/24 17:23 #1059

Home away from home

@Capehill

Priority of what?
Within the arexx file?
That simply says how long the windows will stay...1-9 second and 10 permanently.

rx script in a shell should run it

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Capehill

Re: SDL2

Posted on: 2021/5/26 18:13 #1060

Just can't stay away

@Raziel

Sorry, I thought PRI meant task priority. I don't have currently Notification system installed so I need to figure out that.

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