PB4.30 - Libraray Invalid address (CallFunction) Win & L

[Inner]

Code: Select all

Global fmod_libraryh
fmod_libraryh=OpenLibrary(#PB_Any,"api/libfmod-3.75.so")

Procedure FSOUND_Init(mixrate.l,maxsoftwarechannels.l,flags.l)
  Debug fmod_libraryh

  ProcedureReturn CallFunction(fmod_libraryh,"FSOUND_Init",mixrate,maxsoftwarechannels,flags)
EndProcedure

Courses and invalid memory access, when clearly it isn't.

Previous Versions it exists in;
v4.30 (all betas) (Windows & Linux)
v4.20
v4.10
v4.00 beta 2

[Inner]

Code: Select all

fmod_libraryh=OpenLibrary(#PB_Any,"../libfmod-3.75.so")
Debug fmod_libraryh
Global *FSOUND_Init=GetFunction(fmod_libraryh,"FSOUND_Init")
Debug *FSOUND_Init
Procedure FSOUND_Init(mixrate.l,maxsoftwarechannels.l,flags.l)
  CallFunctionFast(*FSOUND_Init,mixrate,maxsoftwarechannels,flags)
  ;ProcedureReturn 
EndProcedure
FSOUND_Init(44100,32,0)

This fails also, it would appear that using any of the "Call*" functions within a procedure fails.

[Inner]

Use callcfunctionfast in procedures? this is odd and doesn't make much sense when we can use;

Code: Select all

fmod_libraryh=OpenLibrary(#PB_Any,"api/libfmod-3.75.so")
If fmod_libraryh

mp3.s="/mnt/media/Music/Biography/Tatu/ninja_tune_-_hexstatic.mp3"

CallFunction(fmod_libraryh,"FSOUND_Init",44100,32,0)
fmodstreamh=CallFunction(fmod_libraryh,"FSOUND_Stream_Open",mp3,#FSOUND_MPEGACCURATE,0,0)

CallFunction(fmod_libraryh,"FSOUND_Stream_Play",0,fmodstreamh)

Debug fmodstreamh

Delay(10000)

If fmodstreamh
  CallFunction(fmod_libraryh,"FSOUND_Stream_Close",fmodstreamh)
EndIf

CloseLibrary(fmod_libraryh)

[freak]

> Use callcfunctionfast in procedures? this is odd and doesn't make much sense when we can use;

It makes perfect sense. You just don't notice the missing stack cleanup outside of a procedure.
If its a cdecl function (which pretty much all linux libraries are) then use CallCFunction().
Better yet, use PrototypeC and GetFunction()

[Inner]

Thanks freak