I've not used directsound before, I am working on the Direct3D side of
things (just learning the ropes a bit better).
>From: "Marek" <sp...@we...>
>To: "Daniel Glenfield" <sp...@ho...>
>CC: dev...@li...
>Subject: Re: [Dev-C++] Directx 9 - DirectSound problem
>Date: Thu, 30 Oct 2003 16:13:46 +0100
>
>
>Hello,
>
> Thanks for response.
>
> I got it:
> The third parameter was wrong, should be:
> LPDIRECTSOUNDBUFFER lpDSBuffer;
>
> IDirectSound_CreateSoundBuffer( lpDS, &dsbd, &lpDSBuffer, NULL );
>
> I still don't know what doesn't it compile without modyfing dsound.h and
>mmsystem.h. do you have the same problem?
>
> Thanks,
> Marek
>
>
>
> > I think I see a problem,
> >
> > IDirectSound_CreateSoundBuffer( &pdsbuffer, &dsbd, &pdsbuffer, NULL );
> >
> > why is there an underscore therE?
> >
> > and secondly (important) you must get a pointer to an interface and then
>use
> > that pointer to access the interface functions.
> >
> > Try that and see if it helps.
> >
> > Daniel
> >
> > >From: "Marek" <sp...@we...>
> > >To: dev...@li...
> > >Subject: [Dev-C++] Directx 9 - DirectSound problem
> > >Date: Wed, 29 Oct 2003 20:23:21 +0100
> > >
> > >
> > > Hello,
> > >
> > > I'm trying to play sound from a C program using DirectSound (
>Secondary
> > >Buffer ) and I'm getting an error:
> > >109 dxsound.c structure has no member named `CreateSoundBuffer'
> > >
> > > piece of code is:
> > >
> > >#include <windows.h>
> > >#include <mmsystem.h>
> > >#include <dsound.h>
> > >
> > >[...]
> > >
> > > IDirectSound pds; /* DirectSound object */
> > > IDirectSoundBuffer pdsbuffer; /* sound buffer */
> > >
> > >/* initialization of DirectSound, CooperativeLevel etc. */
> > > /* create wave format description */
> > > memset( &pcmwf, 0, sizeof( WAVEFORMATEX ) );
> > >/* filling the values */
> > > /* create sound buffer description */
> > > memset( &dsbd, 0, sizeof( DSBUFFERDESC ) );
> > >/* filling the values */
> > >
> > > IDirectSound_CreateSoundBuffer( &pdsbuffer, &dsbd, &pdsbuffer, NULL
>);
> > >
> > >does anyone know the solution to this? I can send the entire unit if
> > >needed.
> > >
> > >
> > >Also when I tried to compile I was getting duplicate definition errors
> > >between
> > >dsound.h and mmsystem.h.
> > >
> > >The changes I had to make were:
> > >in mmsystem.h
> > >line 1008:
> > >change
> > >#ifndef _WAVEFORMATEX_
> > >#define _WAVEFORMATEX_
> > >to:
> > >#ifndef _WAVEFORMATEX_
> > >#define _WAVEFORMATEX_
> > >#define _LPCWAVEFORMATEX_DEFINED
> > >
> > >in dsound.h
> > >line 1899:
> > >change:
> > >typedef struct IDirectSoundFullDuplex *LPDIRECTSOUNDFULLDUPLEX;
> > >to:
> > >//typedef struct IDirectSoundFullDuplex *LPDIRECTSOUNDFULLDUPLEX;
> > >
> > >Am I missing something?
> > >
> > >Thanks in advance,
> > >Marek
> > >
> > >
> > >
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