Re: [fluid-dev] Fluidsynth + Portaudio device selection

[Massimo Callegari]

Hi Pedro,

sorry it took a while. I had not much time and a little bit of troubles in compiling in Windows.

 

All sorted...BUT...

 

Fluidsynth sorts the device list, so the original PortAudio index gets lost !

For example, Fluidysnth returns this list:

  ASIO4ALL v2
  Driver audio principale
  Fast Track Pro Out 1/2
  Fast Track Pro Out 1/2
  Fast Track Pro Out 3/4
  Fast Track Pro Out 3/4
  M-Audio USB ASIO
  PortAudio Default
  Realtek HD Audio output
  Realtek HD Audio output

 

My application wants to output on M-Audio USB ASIO, so index 6.

 

When I try to look for index 6 this is the list Fluidsynth get from PortAudio:

 

 PortAudio device 0 name: Driver primario di acquisizione suoni. Channels: 0
 PortAudio device 1 name: Fast Track Pro In 1/2. Channels: 0
 PortAudio device 2 name: Realtek HD Audio Input. Channels: 0
 PortAudio device 3 name: Fast Track Pro In S/PDIF. Channels: 0
 PortAudio device 4 name: Driver audio principale. Channels: 2
 PortAudio device 5 name: Fast Track Pro Out 1/2. Channels: 2
 PortAudio device 6 name: Realtek HD Audio output. Channels: 8
 PortAudio device 7 name: Fast Track Pro Out 3/4. Channels: 2
 PortAudio device 8 name: ASIO4ALL v2. Channels: 8
 PortAudio device 9 name: M-Audio USB ASIO. Channels: 4
 PortAudio device 10 name: Realtek HD Audio Input. Channels: 0
 PortAudio device 11 name: Realtek HD Audio output. Channels: 8
 PortAudio device 12 name: Fast Track Pro In 1/2. Channels: 0
 PortAudio device 13 name: Fast Track Pro In S/PDIF. Channels: 0
 PortAudio device 14 name: Fast Track Pro Out 1/2. Channels: 2
 PortAudio device 15 name: Fast Track Pro Out 3/4. Channels: 2

 

Counting only the devices with Channels >= 2, index 6 is "Realtek HD Audio output".

 

I should sort the list again when looking for the device index, but I don't know if it makes sense.

 

Have you got any idea ? Maybe there's another solution, easier and faster.

 

Thanks,

Massimo

 

----- Original Message -----

From: "Pedro Lopez-Cabanillas" <address@hidden>

To: "FluidSynth mailing list" <address@hidden>

Sent: Tuesday, May 22, 2012 11:30 PM

Subject: Re: [fluid-dev] Fluidsynth + Portaudio device selection

> On Tuesday 22 May 2012, Massimo Callegari wrote:
>> 
Hello Pedro,
>> I would be honored to make the modification for you, 
but since I need the 
>> change on Windows (Linux is much more flexible 
!) I need to find out a way 
>> to compile Fluidsynth with my Mingw32 
tree.
>> I tried to add Glib and Gthread but the damn pkg-config can't 
find them even 
>> though everything looks fine to me.
>> 
>> Little help ? :)
> 
> Did you follow this document? 
> https://sourceforge.net/apps/trac/fluidsynth/wiki/BuildingWithCMake
> 
> Which compiler/version/distribution are you using, and how are 
installed the 
> libraries?
> 
> What is the output of this 
command?
> pkg-config --list-all
> 
> Regards,
> 
Pedro
> 
> _______________________________________________
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