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Fixed sound disappearing after on-the-fly sample rate changes and 

after certain underrun conditions.
Compilation fixes for when USE_DSOUND3D is defined.
This commit is contained in:
Ove Kaaven 2001-03-19 19:14:39 +00:00 committed by Alexandre Julliard
parent e17aaa22d4
commit ed739334f4
1 changed files with 30 additions and 27 deletions
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57
dlls/dsound/dsound_main.c
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@ -2,7 +2,7 @@
*
* Copyright 1998 Marcus Meissner
* Copyright 1998 Rob Riggs
* Copyright 2000 Ove Kåven, TransGaming Technologies, Inc.
* Copyright 2000-2001 TransGaming Technologies, Inc.
*/
/*
* Most thread locking is complete. There may be a few race
@ -971,6 +971,8 @@ static HRESULT DSOUND_PrimaryOpen(IDirectSoundBufferImpl *dsb)
HRESULT merr = DS_OK;
/* Start in pause mode, to allow buffers to get filled */
waveOutPause(dsb->dsound->hwo);
if (dsb->state == STATE_PLAYING) dsb->state = STATE_STARTING;
else if (dsb->state == STATE_STOPPING) dsb->state = STATE_STOPPED;
/* use fragments of 10ms (1/100s) each (which should get us within
* the documented write cursor lead of 10-15ms) */
buflen = ((dsb->wfx.nAvgBytesPerSec / 100) & ~3) * DS_HEL_FRAGS;
@ -1126,6 +1128,8 @@ static HRESULT WINAPI IDirectSoundBufferImpl_SetFormat(
err = IDsDriver_CreateSoundBuffer(primarybuf->dsound->driver,&(primarybuf->wfx),primarybuf->dsbd.dwFlags,0,
&(primarybuf->buflen),&(primarybuf->buffer),
(LPVOID)&(primarybuf->hwbuf));
if (primarybuf->state == STATE_PLAYING) primarybuf->state = STATE_STARTING;
else if (primarybuf->state == STATE_STOPPING) primarybuf->state = STATE_STOPPED;
}
}
DSOUND_RecalcFormat(primarybuf);
@ -1768,30 +1772,29 @@ static HRESULT WINAPI IDirectSoundBufferImpl_QueryInterface(
ds3db = (IDirectSound3DBufferImpl*)HeapAlloc(GetProcessHeap(),
0,sizeof(*ds3db));
ds3db->ref = 1;
ds3db->dsb = (*ippdsb);
ds3db->dsb = This;
ICOM_VTBL(ds3db) = &ds3dbvt;
InitializeCriticalSection(&ds3db->lock);
ds3db->ds3db = This;
IDirectSoundBuffer_AddRef((LPDIRECTSOUNDBUFFER)This);
ds3db->ds3db.dwSize = sizeof(DS3DBUFFER);
ds3db->ds3db.vPosition.x.x = 0.0;
ds3db->ds3db.vPosition.y.y = 0.0;
ds3db->ds3db.vPosition.z.z = 0.0;
ds3db->ds3db.vVelocity.x.x = 0.0;
ds3db->ds3db.vVelocity.y.y = 0.0;
ds3db->ds3db.vVelocity.z.z = 0.0;
ds3db->ds3db.vPosition.u1.x = 0.0;
ds3db->ds3db.vPosition.u2.y = 0.0;
ds3db->ds3db.vPosition.u3.z = 0.0;
ds3db->ds3db.vVelocity.u1.x = 0.0;
ds3db->ds3db.vVelocity.u2.y = 0.0;
ds3db->ds3db.vVelocity.u3.z = 0.0;
ds3db->ds3db.dwInsideConeAngle = DS3D_DEFAULTCONEANGLE;
ds3db->ds3db.dwOutsideConeAngle = DS3D_DEFAULTCONEANGLE;
ds3db->ds3db.vConeOrientation.x.x = 0.0;
ds3db->ds3db.vConeOrientation.y.y = 0.0;
ds3db->ds3db.vConeOrientation.z.z = 0.0;
ds3db->ds3db.vConeOrientation.u1.x = 0.0;
ds3db->ds3db.vConeOrientation.u2.y = 0.0;
ds3db->ds3db.vConeOrientation.u3.z = 0.0;
ds3db->ds3db.lConeOutsideVolume = DS3D_DEFAULTCONEOUTSIDEVOLUME; ds3db->ds3db.flMinDistance = DS3D_DEFAULTMINDISTANCE;
ds3db->ds3db.flMaxDistance = DS3D_DEFAULTMAXDISTANCE;
ds3db->ds3db.dwMode = DS3DMODE_NORMAL;
ds3db->buflen = ((*ippdsb)->buflen * primarybuf->wfx.nBlockAlign) /
(*ippdsb)->wfx.nBlockAlign;
ds3db->buflen = (This->buflen * primarybuf->wfx.nBlockAlign) /
This->wfx.nBlockAlign;
ds3db->buffer = HeapAlloc(GetProcessHeap(), 0, ds3db->buflen);
if (ds3db->buffer == NULL) {
ds3db->buflen = 0;
@ -2068,17 +2071,17 @@ static HRESULT WINAPI IDirectSoundImpl_CreateSoundBuffer(
InitializeCriticalSection(&ds3db->lock);
ds3db->ds3db.dwSize = sizeof(DS3DBUFFER);
ds3db->ds3db.vPosition.x.x = 0.0;
ds3db->ds3db.vPosition.y.y = 0.0;
ds3db->ds3db.vPosition.z.z = 0.0;
ds3db->ds3db.vVelocity.x.x = 0.0;
ds3db->ds3db.vVelocity.y.y = 0.0;
ds3db->ds3db.vVelocity.z.z = 0.0;
ds3db->ds3db.vPosition.u1.x = 0.0;
ds3db->ds3db.vPosition.u2.y = 0.0;
ds3db->ds3db.vPosition.u3.z = 0.0;
ds3db->ds3db.vVelocity.u1.x = 0.0;
ds3db->ds3db.vVelocity.u2.y = 0.0;
ds3db->ds3db.vVelocity.u3.z = 0.0;
ds3db->ds3db.dwInsideConeAngle = DS3D_DEFAULTCONEANGLE;
ds3db->ds3db.dwOutsideConeAngle = DS3D_DEFAULTCONEANGLE;
ds3db->ds3db.vConeOrientation.x.x = 0.0;
ds3db->ds3db.vConeOrientation.y.y = 0.0;
ds3db->ds3db.vConeOrientation.z.z = 0.0;
ds3db->ds3db.vConeOrientation.u1.x = 0.0;
ds3db->ds3db.vConeOrientation.u2.y = 0.0;
ds3db->ds3db.vConeOrientation.u3.z = 0.0;
ds3db->ds3db.lConeOutsideVolume = DS3D_DEFAULTCONEOUTSIDEVOLUME;
ds3db->ds3db.flMinDistance = DS3D_DEFAULTMINDISTANCE;
ds3db->ds3db.flMaxDistance = DS3D_DEFAULTMAXDISTANCE;
@ -2870,7 +2873,7 @@ static DWORD DSOUND_MixOne(IDirectSoundBufferImpl *dsb, DWORD playpos, DWORD wri
return slen;
}
static DWORD DSOUND_MixToPrimary(DWORD playpos, DWORD writepos, DWORD mixlen)
static DWORD DSOUND_MixToPrimary(DWORD playpos, DWORD writepos, DWORD mixlen, BOOL recover)
{
INT i, len, maxlen = 0;
IDirectSoundBufferImpl *dsb;
@ -2888,7 +2891,7 @@ static DWORD DSOUND_MixToPrimary(DWORD playpos, DWORD writepos, DWORD mixlen)
DSOUND_MixCancel(dsb, writepos);
dsb->state = STATE_STOPPED;
} else {
if (dsb->state == STATE_STARTING)
if ((dsb->state == STATE_STARTING) || recover)
dsb->primary_mixpos = writepos;
len = DSOUND_MixOne(dsb, playpos, writepos, mixlen);
if (dsb->state == STATE_STARTING)
@ -3015,7 +3018,7 @@ static void CALLBACK DSOUND_timer(UINT timerID, UINT msg, DWORD dwUser, DWORD dw
}
/* do the mixing */
frag = DSOUND_MixToPrimary(playpos, writepos, maxq);
frag = DSOUND_MixToPrimary(playpos, writepos, maxq, paused);
if (forced) frag = maxq - inq;
primarybuf->buf_mixpos += frag;
while (primarybuf->buf_mixpos >= primarybuf->buflen)
@ -3092,7 +3095,7 @@ static void CALLBACK DSOUND_timer(UINT timerID, UINT msg, DWORD dwUser, DWORD dw
/* do the mixing */
if (dsound->priolevel != DSSCL_WRITEPRIMARY) {
DWORD frag, maxq = DS_SND_QUEUE * dsound->fraglen;
frag = DSOUND_MixToPrimary(primarybuf->playpos, writepos, maxq);
frag = DSOUND_MixToPrimary(primarybuf->playpos, writepos, maxq, FALSE);
mixq = frag / dsound->fraglen;
if (frag - (mixq * dsound->fraglen))
mixq++;