[Gambas-user] gb.sdl.sound

[Ron]

François schreef:
> Le Saturday 20 September 2008 12:31:29 Ron, vous avez écrit :
>   
>> Hi,
>>
>> I have added the gb.sdl.sound component to my program.
>>
>> My program runs for a short time and then gambas crashes with signal 11,
>> what was the correct way to get useful info out of the core files it
>> dumped?
>> I cannot find it...
>>
>> Music.Load() failes to load _any file_ I supply.
>>
>> Error: "Unable to load WAV file" not very informative...
>>
>> My pulseaudio setup could be the problem maybe, but getting something
>> from the core files would be nice.
>>
>> Thanks.
>> Ron_2nd.
>>
>>
>>
>>
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>
> It's a problem with your linux distribution, not with the gb.sdl.sound 
> component because i use this component for one of my projects (and it runs 
> very good :) ) .
>
> Did you have installed the good packages to play  .WAV file ? 
> What is your linux distribution ? 
>
> Maybe the problem come from pulseaudio server... But i find that strange.
>
>   
Hi,

Look at my  last post, if gambas sdl component cannot connect/open the 
audio device when it inits the sound engine, loading of all audio files 
failes.
(Music.Load)

This look like a bug in the component to me.

If start my pulseaudio environment correctly before starting gambas 
program all loading and playing is ok, exept for a /dev/sequencer error 
not found.

Commands like 'play' and 'swift' (cepstral TTS) are loading files 
normally, but give the error that the cannot connect to pulseaudio (in 
fact it's pulseaudio client giving this error)

This is the only sdl related code  I have now:

PUBLIC FUNCTION PlaySnd(sFile AS String, OPTIONAL iVol AS Integer)

  DIM iVolume AS Float
  DIM sSnd AS String
 
  IF NOT Main.bSoundEnabled THEN RETURN ' sound not enabled
 
  sSnd = sDefaultSoundDirectory &/ sFile
 
  IF ivol THEN ' custom volume
    iVolume = 1 - iVol / 100
  ELSE ' default volume
    iVolume = 1 - Main.iSoundVolume / 100
  ENDIF
 
  IF Exist(sSnd) THEN
    ' load sample
    Music.Load(sSnd)
 
    Music.Volume = iVolume
    IF Main.bSoundDebug THEN Main.WriteDebugLog("[Sound] Volume is set 
to " & iVolume)
   
    ' play sample
    Music.Play()
  ELSE
    Main.WriteDebugLog("[Sound] The soundfile " & sSnd & " doesn't exist!")
  ENDIF
 
END

Regards,
Ron_2nd