Re: [Sndobj-devel] Odd behaviour?

[Rory W. <ror...@ea...>]

Sorry I should have mentioned that the crash only happen when I call 
either Read(), DoProcess() or Write()...

Rory Walsh wrote:
> I'm getting some odd behaviour with a simple Sndobj app I'm building 
> with wxWidgets. I have the following simple code:
> 
> ...
> SndWave  input("Radiohead.wav", READ);
> SndRTIO output(1, SND_OUTPUT);
> SndIn signal(&input);
> output.SetOutput(1, &signal);
> 
>   for(int i=0; i<dur*(DEF_SR/DEF_VECSIZE); i++)
>   {
>     input.Read();
>     signal.DoProcess();
>     output.Write();
>   }
> ...
> 
> When ran as a command line app it works fine and plays the audio. If I 
> insert it to an OnButtonPress() method it causes a crash. I know I 
> should be using threads but I'm trying to show some students why threads 
> are necessary. Running this code should play some audio even though the 
>  application will freeze for 10 seconds. I'm using windows and MinGW. 
> Any ideas?
> 
> Rory.
> 
>