static void GCC_FMT_ATTR (2, 3) dsound_logerr (
HRESULT hr,
const char *fmt,
...
)
{
va_list ap;
va_start (ap, fmt);
AUD_vlog (AUDIO_CAP, fmt, ap);
va_end (ap);
dsound_log_hresult (hr);
}
static void GCC_FMT_ATTR (3, 4) dsound_logerr2 (
HRESULT hr,
const char *typ,
const char *fmt,
...
)
{
va_list ap;
AUD_log (AUDIO_CAP, "Could not initialize %s\n", typ);
va_start (ap, fmt);
AUD_vlog (AUDIO_CAP, fmt, ap);
va_end (ap);
dsound_log_hresult (hr);
}
static int dsound_open (dsound *s)
{
int err;
HRESULT hr;
WAVEFORMATEX wfx;
DSBUFFERDESC dsbd;
HWND hwnd;
hwnd = GetForegroundWindow ();
hr = IDirectSound_SetCooperativeLevel (
s->dsound,
hwnd,
DSSCL_PRIORITY
);
if (FAILED (hr)) {
#ifndef VBOX
dsound_logerr (hr, "Could not set cooperative level for window %p\n",
hwnd);
#else
LogRel(("DSound: Could not set cooperative level for window %p\n", hwnd));
dsound_log_hresult(hr);
#endif
return -1;
}
if (!conf.set_primary) {
return 0;
}
err = waveformat_from_audio_settings (&wfx, &conf.settings);
if (err) {
return -1;
}
memset (&dsbd, 0, sizeof (dsbd));
dsbd.dwSize = sizeof (dsbd);
dsbd.dwFlags = DSBCAPS_PRIMARYBUFFER;
dsbd.dwBufferBytes = 0;
dsbd.lpwfxFormat = NULL;
hr = IDirectSound_CreateSoundBuffer (
s->dsound,
&dsbd,
&s->dsound_primary_buffer,
NULL
);
if (FAILED (hr)) {
#ifndef VBOX
dsound_logerr (hr, "Could not create primary playback buffer\n");
#else
LogRel(("DSound: Could not create primary playback buffer\n"));
dsound_log_hresult(hr);
#endif
return -1;
}
hr = IDirectSoundBuffer_SetFormat (s->dsound_primary_buffer, &wfx);
if (FAILED (hr)) {
#ifndef VBOX
dsound_logerr (hr, "Could not set primary playback buffer format\n");
#else
LogRel(("DSound: Could not set primary playback buffer format\n"));
dsound_log_hresult(hr);
#endif
}
hr = IDirectSoundBuffer_GetFormat (
s->dsound_primary_buffer,
&wfx,
sizeof (wfx),
NULL
);
if (FAILED (hr)) {
#ifndef VBOX
dsound_logerr (hr, "Could not get primary playback buffer format\n");
#else
LogRel(("DSound: Could not get primary playback buffer format\n"));
dsound_log_hresult(hr);
#endif
goto fail0;
}
#ifdef DEBUG_DSOUND
dolog ("Primary\n");
print_wave_format (&wfx);
#endif
err = waveformat_to_audio_settings (&wfx, &s->settings);
if (err) {
goto fail0;
}
return 0;
fail0:
dsound_close (s);
return -1;
}
