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7f6536c504
wine/dlls/dsound/dsound.c
Robert Reif 7f6536c504 Change some global variable names. 
Cleanup usage of global dsound variable to not use local variable of
same name.
Almost ready to add support for more than one sound card at the same
time.
2005-03-15 15:40:35 +00:00

1884 lines
58 KiB
C
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/* DirectSound
*
* Copyright 1998 Marcus Meissner
* Copyright 1998 Rob Riggs
* Copyright 2000-2002 TransGaming Technologies, Inc.
* Copyright 2004 Robert Reif
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <stdarg.h>
#include <stdio.h>
#define NONAMELESSSTRUCT
#define NONAMELESSUNION
#include "windef.h"
#include "winbase.h"
#include "winreg.h"
#include "mmsystem.h"
#include "winternl.h"
#include "mmddk.h"
#include "wine/debug.h"
#include "dsound.h"
#include "dsdriver.h"
#include "dsound_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(dsound);
static ULONG WINAPI IDirectSound_IUnknown_AddRef(LPUNKNOWN iface);
static ULONG WINAPI IDirectSound_IDirectSound_AddRef(LPDIRECTSOUND iface);
static ULONG WINAPI IDirectSound8_IUnknown_AddRef(LPUNKNOWN iface);
static ULONG WINAPI IDirectSound8_IDirectSound_AddRef(LPDIRECTSOUND iface);
static ULONG WINAPI IDirectSound8_IDirectSound8_AddRef(LPDIRECTSOUND8 iface);
static const char * dumpCooperativeLevel(DWORD level)
{
static char unknown[32];
#define LE(x) case x: return #x
switch (level) {
LE(DSSCL_NORMAL);
LE(DSSCL_PRIORITY);
LE(DSSCL_EXCLUSIVE);
LE(DSSCL_WRITEPRIMARY);
}
#undef LE
sprintf(unknown, "Unknown(%08lx)", level);
return unknown;
}
static void _dump_DSCAPS(DWORD xmask) {
struct {
DWORD mask;
char *name;
} flags[] = {
#define FE(x) { x, #x },
FE(DSCAPS_PRIMARYMONO)
FE(DSCAPS_PRIMARYSTEREO)
FE(DSCAPS_PRIMARY8BIT)
FE(DSCAPS_PRIMARY16BIT)
FE(DSCAPS_CONTINUOUSRATE)
FE(DSCAPS_EMULDRIVER)
FE(DSCAPS_CERTIFIED)
FE(DSCAPS_SECONDARYMONO)
FE(DSCAPS_SECONDARYSTEREO)
FE(DSCAPS_SECONDARY8BIT)
FE(DSCAPS_SECONDARY16BIT)
#undef FE
};
unsigned int i;
for (i=0;i<sizeof(flags)/sizeof(flags[0]);i++)
if ((flags[i].mask & xmask) == flags[i].mask)
DPRINTF("%s ",flags[i].name);
}
static void _dump_DSBCAPS(DWORD xmask) {
struct {
DWORD mask;
char *name;
} flags[] = {
#define FE(x) { x, #x },
FE(DSBCAPS_PRIMARYBUFFER)
FE(DSBCAPS_STATIC)
FE(DSBCAPS_LOCHARDWARE)
FE(DSBCAPS_LOCSOFTWARE)
FE(DSBCAPS_CTRL3D)
FE(DSBCAPS_CTRLFREQUENCY)
FE(DSBCAPS_CTRLPAN)
FE(DSBCAPS_CTRLVOLUME)
FE(DSBCAPS_CTRLPOSITIONNOTIFY)
FE(DSBCAPS_STICKYFOCUS)
FE(DSBCAPS_GLOBALFOCUS)
FE(DSBCAPS_GETCURRENTPOSITION2)
FE(DSBCAPS_MUTE3DATMAXDISTANCE)
#undef FE
};
unsigned int i;
for (i=0;i<sizeof(flags)/sizeof(flags[0]);i++)
if ((flags[i].mask & xmask) == flags[i].mask)
DPRINTF("%s ",flags[i].name);
}
/*******************************************************************************
* IDirectSoundImpl_DirectSound
*/
static HRESULT WINAPI IDirectSoundImpl_QueryInterface(
LPDIRECTSOUND8 iface,
REFIID riid,
LPVOID * ppobj)
{
TRACE("(%p,%s,%p)\n",iface,debugstr_guid(riid),ppobj);
FIXME("shouldn't be called directly\n");
return E_NOINTERFACE;
}
static HRESULT WINAPI DSOUND_QueryInterface(
LPDIRECTSOUND8 iface,
REFIID riid,
LPVOID * ppobj)
{
IDirectSoundImpl *This = (IDirectSoundImpl *)iface;
TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
if (ppobj == NULL) {
WARN("invalid parameter\n");
return E_INVALIDARG;
}
if (IsEqualIID(riid, &IID_IUnknown)) {
if (!This->pUnknown) {
IDirectSound_IUnknown_Create(iface, &This->pUnknown);
if (!This->pUnknown) {
WARN("IDirectSound_IUnknown_Create() failed\n");
*ppobj = NULL;
return E_NOINTERFACE;
}
}
IDirectSound_IUnknown_AddRef(This->pUnknown);
*ppobj = This->pUnknown;
return S_OK;
} else if (IsEqualIID(riid, &IID_IDirectSound)) {
if (!This->pDS) {
IDirectSound_IDirectSound_Create(iface, &This->pDS);
if (!This->pDS) {
WARN("IDirectSound_IDirectSound_Create() failed\n");
*ppobj = NULL;
return E_NOINTERFACE;
}
}
IDirectSound_IDirectSound_AddRef(This->pDS);
*ppobj = This->pDS;
return S_OK;
}
*ppobj = NULL;
WARN("Unknown IID %s\n",debugstr_guid(riid));
return E_NOINTERFACE;
}
static HRESULT WINAPI DSOUND_QueryInterface8(
LPDIRECTSOUND8 iface,
REFIID riid,
LPVOID * ppobj)
{
IDirectSoundImpl *This = (IDirectSoundImpl *)iface;
TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
if (ppobj == NULL) {
WARN("invalid parameter\n");
return E_INVALIDARG;
}
if (IsEqualIID(riid, &IID_IUnknown)) {
if (!This->pUnknown) {
IDirectSound8_IUnknown_Create(iface, &This->pUnknown);
if (!This->pUnknown) {
WARN("IDirectSound8_IUnknown_Create() failed\n");
*ppobj = NULL;
return E_NOINTERFACE;
}
}
IDirectSound8_IUnknown_AddRef(This->pUnknown);
*ppobj = This->pUnknown;
return S_OK;
} else if (IsEqualIID(riid, &IID_IDirectSound)) {
if (!This->pDS) {
IDirectSound8_IDirectSound_Create(iface, &This->pDS);
if (!This->pDS) {
WARN("IDirectSound8_IDirectSound_Create() failed\n");
*ppobj = NULL;
return E_NOINTERFACE;
}
}
IDirectSound8_IDirectSound_AddRef(This->pDS);
*ppobj = This->pDS;
return S_OK;
} else if (IsEqualIID(riid, &IID_IDirectSound8)) {
if (!This->pDS8) {
IDirectSound8_IDirectSound8_Create(iface, &This->pDS8);
if (!This->pDS8) {
WARN("IDirectSound8_IDirectSound8_Create() failed\n");
*ppobj = NULL;
return E_NOINTERFACE;
}
}
IDirectSound8_IDirectSound8_AddRef(This->pDS8);
*ppobj = This->pDS8;
return S_OK;
}
*ppobj = NULL;
WARN("Unknown IID %s\n",debugstr_guid(riid));
return E_NOINTERFACE;
}
static ULONG WINAPI IDirectSoundImpl_AddRef(
LPDIRECTSOUND8 iface)
{
IDirectSoundImpl *This = (IDirectSoundImpl *)iface;
ULONG ref = InterlockedIncrement(&(This->ref));
TRACE("(%p) ref was %ld\n", This, ref - 1);
return ref;
}
static ULONG WINAPI IDirectSoundImpl_Release(
LPDIRECTSOUND8 iface)
{
IDirectSoundImpl *This = (IDirectSoundImpl *)iface;
ULONG ref = InterlockedDecrement(&(This->ref));
TRACE("(%p) ref was %ld\n", This, ref + 1);
if (!ref) {
HRESULT hres;
INT i;
timeKillEvent(This->timerID);
timeEndPeriod(DS_TIME_RES);
/* wait for timer to expire */
Sleep(DS_TIME_RES+1);
/* The sleep above should have allowed the timer process to expire
* but try to grab the lock just in case. Can't hold lock because
* IDirectSoundBufferImpl_Destroy also grabs the lock */
RtlAcquireResourceShared(&(This->buffer_list_lock), TRUE);
RtlReleaseResource(&(This->buffer_list_lock));
/* It is allowed to release this object even when buffers are playing */
if (This->buffers) {
WARN("%d secondary buffers not released\n", This->nrofbuffers);
for( i=0;i<This->nrofbuffers;i++)
IDirectSoundBufferImpl_Destroy(This->buffers[i]);
}
if (This->primary) {
WARN("primary buffer not released\n");
IDirectSoundBuffer8_Release((LPDIRECTSOUNDBUFFER8)This->primary);
}
hres = DSOUND_PrimaryDestroy(This);
if (hres != DS_OK)
WARN("DSOUND_PrimaryDestroy failed\n");
if (This->driver)
IDsDriver_Close(This->driver);
if (This->drvdesc.dwFlags & DSDDESC_DOMMSYSTEMOPEN)
waveOutClose(This->hwo);
if (This->driver)
IDsDriver_Release(This->driver);
HeapFree(GetProcessHeap(),0,This->tmp_buffer);
HeapFree(GetProcessHeap(),0,This->buffer);
RtlDeleteResource(&This->buffer_list_lock);
This->mixlock.DebugInfo->Spare[1] = 0;
DeleteCriticalSection(&This->mixlock);
HeapFree(GetProcessHeap(),0,This);
DSOUND_renderer = NULL;
TRACE("(%p) released\n", This);
}
return ref;
}
static HRESULT WINAPI IDirectSoundImpl_CreateSoundBuffer(
LPDIRECTSOUND8 iface,
LPCDSBUFFERDESC dsbd,
LPLPDIRECTSOUNDBUFFER ppdsb,
LPUNKNOWN lpunk)
{
IDirectSoundImpl *This = (IDirectSoundImpl *)iface;
TRACE("(%p,%p,%p,%p)\n",This,dsbd,ppdsb,lpunk);
FIXME("shouldn't be called directly\n");
return DSERR_GENERIC;
}
static HRESULT WINAPI DSOUND_CreateSoundBuffer(
LPDIRECTSOUND8 iface,
LPCDSBUFFERDESC dsbd,
LPLPDIRECTSOUNDBUFFER ppdsb,
LPUNKNOWN lpunk,
BOOL from8)
{
IDirectSoundImpl *This = (IDirectSoundImpl *)iface;
HRESULT hres = DS_OK;
TRACE("(%p,%p,%p,%p)\n",This,dsbd,ppdsb,lpunk);
if (This == NULL) {
WARN("invalid parameter: This == NULL\n");
return DSERR_INVALIDPARAM;
}
if (This->initialized == FALSE) {
WARN("not initialized\n");
return DSERR_UNINITIALIZED;
}
if (dsbd == NULL) {
WARN("invalid parameter: dsbd == NULL\n");
return DSERR_INVALIDPARAM;
}
if (dsbd->dwSize != sizeof(DSBUFFERDESC) &&
dsbd->dwSize != sizeof(DSBUFFERDESC1)) {
WARN("invalid parameter: dsbd\n");
return DSERR_INVALIDPARAM;
}
if (ppdsb == NULL) {
WARN("invalid parameter: ppdsb == NULL\n");
return DSERR_INVALIDPARAM;
}
if (TRACE_ON(dsound)) {
TRACE("(structsize=%ld)\n",dsbd->dwSize);
TRACE("(flags=0x%08lx:\n",dsbd->dwFlags);
_dump_DSBCAPS(dsbd->dwFlags);
DPRINTF(")\n");
TRACE("(bufferbytes=%ld)\n",dsbd->dwBufferBytes);
TRACE("(lpwfxFormat=%p)\n",dsbd->lpwfxFormat);
}
if (dsbd->dwFlags & DSBCAPS_PRIMARYBUFFER) {
if (dsbd->lpwfxFormat != NULL) {
WARN("invalid parameter: dsbd->lpwfxFormat must be NULL for "
"primary buffer\n");
return DSERR_INVALIDPARAM;
}
if (This->primary) {
WARN("Primary Buffer already created\n");
IDirectSoundBuffer_AddRef((LPDIRECTSOUNDBUFFER8)(This->primary));
*ppdsb = (LPDIRECTSOUNDBUFFER)(This->primary);
} else {
This->dsbd = *dsbd;
hres = PrimaryBufferImpl_Create(This, (PrimaryBufferImpl**)&(This->primary), &(This->dsbd));
if (This->primary) {
IDirectSoundBuffer_AddRef((LPDIRECTSOUNDBUFFER8)(This->primary));
*ppdsb = (LPDIRECTSOUNDBUFFER)(This->primary);
} else
WARN("PrimaryBufferImpl_Create failed\n");
}
} else {
IDirectSoundBufferImpl * dsb;
if (dsbd->lpwfxFormat == NULL) {
WARN("invalid parameter: dsbd->lpwfxFormat can't be NULL for "
"secondary buffer\n");
return DSERR_INVALIDPARAM;
}
TRACE("(formattag=0x%04x,chans=%d,samplerate=%ld,"
"bytespersec=%ld,blockalign=%d,bitspersamp=%d,cbSize=%d)\n",
dsbd->lpwfxFormat->wFormatTag, dsbd->lpwfxFormat->nChannels,
dsbd->lpwfxFormat->nSamplesPerSec,
dsbd->lpwfxFormat->nAvgBytesPerSec,
dsbd->lpwfxFormat->nBlockAlign,
dsbd->lpwfxFormat->wBitsPerSample, dsbd->lpwfxFormat->cbSize);
if (from8 && (dsbd->dwFlags & DSBCAPS_CTRL3D) && (dsbd->lpwfxFormat->nChannels != 1)) {
WARN("invalid parameter: 3D buffer format must be mono\n");
return DSERR_INVALIDPARAM;
}
hres = IDirectSoundBufferImpl_Create(This, (IDirectSoundBufferImpl**)&dsb, dsbd);
if (dsb) {
hres = SecondaryBufferImpl_Create(dsb, (SecondaryBufferImpl**)ppdsb);
if (*ppdsb) {
dsb->dsb = (SecondaryBufferImpl*)*ppdsb;
IDirectSoundBuffer_AddRef((LPDIRECTSOUNDBUFFER)*ppdsb);
} else
WARN("SecondaryBufferImpl_Create failed\n");
} else
WARN("IDirectSoundBufferImpl_Create failed\n");
}
return hres;
}
static HRESULT WINAPI IDirectSoundImpl_GetCaps(
LPDIRECTSOUND8 iface,
LPDSCAPS lpDSCaps)
{
IDirectSoundImpl *This = (IDirectSoundImpl *)iface;
TRACE("(%p,%p)\n",This,lpDSCaps);
if (This == NULL) {
WARN("invalid parameter: This == NULL\n");
return DSERR_INVALIDPARAM;
}
if (This->initialized == FALSE) {
WARN("not initialized\n");
return DSERR_UNINITIALIZED;
}
if (lpDSCaps == NULL) {
WARN("invalid parameter: lpDSCaps = NULL\n");
return DSERR_INVALIDPARAM;
}
/* check if there is enough room */
if (lpDSCaps->dwSize < sizeof(*lpDSCaps)) {
WARN("invalid parameter: lpDSCaps->dwSize = %ld < %d\n",
lpDSCaps->dwSize, sizeof(*lpDSCaps));
return DSERR_INVALIDPARAM;
}
lpDSCaps->dwFlags = This->drvcaps.dwFlags;
if (TRACE_ON(dsound)) {
TRACE("(flags=0x%08lx:\n",lpDSCaps->dwFlags);
_dump_DSCAPS(lpDSCaps->dwFlags);
DPRINTF(")\n");
}
lpDSCaps->dwMinSecondarySampleRate = This->drvcaps.dwMinSecondarySampleRate;
lpDSCaps->dwMaxSecondarySampleRate = This->drvcaps.dwMaxSecondarySampleRate;
lpDSCaps->dwPrimaryBuffers = This->drvcaps.dwPrimaryBuffers;
lpDSCaps->dwMaxHwMixingAllBuffers = This->drvcaps.dwMaxHwMixingAllBuffers;
lpDSCaps->dwMaxHwMixingStaticBuffers = This->drvcaps.dwMaxHwMixingStaticBuffers;
lpDSCaps->dwMaxHwMixingStreamingBuffers = This->drvcaps.dwMaxHwMixingStreamingBuffers;
lpDSCaps->dwFreeHwMixingAllBuffers = This->drvcaps.dwFreeHwMixingAllBuffers;
lpDSCaps->dwFreeHwMixingStaticBuffers = This->drvcaps.dwFreeHwMixingStaticBuffers;
lpDSCaps->dwFreeHwMixingStreamingBuffers = This->drvcaps.dwFreeHwMixingStreamingBuffers;
lpDSCaps->dwMaxHw3DAllBuffers = This->drvcaps.dwMaxHw3DAllBuffers;
lpDSCaps->dwMaxHw3DStaticBuffers = This->drvcaps.dwMaxHw3DStaticBuffers;
lpDSCaps->dwMaxHw3DStreamingBuffers = This->drvcaps.dwMaxHw3DStreamingBuffers;
lpDSCaps->dwFreeHw3DAllBuffers = This->drvcaps.dwFreeHw3DAllBuffers;
lpDSCaps->dwFreeHw3DStaticBuffers = This->drvcaps.dwFreeHw3DStaticBuffers;
lpDSCaps->dwFreeHw3DStreamingBuffers = This->drvcaps.dwFreeHw3DStreamingBuffers;
lpDSCaps->dwTotalHwMemBytes = This->drvcaps.dwTotalHwMemBytes;
lpDSCaps->dwFreeHwMemBytes = This->drvcaps.dwFreeHwMemBytes;
lpDSCaps->dwMaxContigFreeHwMemBytes = This->drvcaps.dwMaxContigFreeHwMemBytes;
/* driver doesn't have these */
lpDSCaps->dwUnlockTransferRateHwBuffers = 4096; /* But we have none... */
lpDSCaps->dwPlayCpuOverheadSwBuffers = 1; /* 1% */
return DS_OK;
}
static HRESULT WINAPI IDirectSoundImpl_DuplicateSoundBuffer(
LPDIRECTSOUND8 iface,
LPDIRECTSOUNDBUFFER psb,
LPLPDIRECTSOUNDBUFFER ppdsb)
{
IDirectSoundBufferImpl* pdsb;
IDirectSoundBufferImpl* dsb;
HRESULT hres = DS_OK;
int size;
IDirectSoundImpl *This = (IDirectSoundImpl *)iface;
TRACE("(%p,%p,%p)\n",This,psb,ppdsb);
if (This == NULL) {
WARN("invalid parameter: This == NULL\n");
return DSERR_INVALIDPARAM;
}
if (This->initialized == FALSE) {
WARN("not initialized\n");
return DSERR_UNINITIALIZED;
}
if (psb == NULL) {
WARN("invalid parameter: psb == NULL\n");
return DSERR_INVALIDPARAM;
}
if (ppdsb == NULL) {
WARN("invalid parameter: ppdsb == NULL\n");
return DSERR_INVALIDPARAM;
}
/* FIXME: hack to make sure we have a secondary buffer */
if ((DWORD)((SecondaryBufferImpl *)psb)->dsb == (DWORD)This) {
WARN("trying to duplicate primary buffer\n");
*ppdsb = NULL;
return DSERR_INVALIDCALL;
}
pdsb = ((SecondaryBufferImpl *)psb)->dsb;
dsb = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(*dsb));
if (dsb == NULL) {
WARN("out of memory\n");
*ppdsb = NULL;
return DSERR_OUTOFMEMORY;
}
CopyMemory(dsb, pdsb, sizeof(IDirectSoundBufferImpl));
if (pdsb->hwbuf) {
TRACE("duplicating hardware buffer\n");
hres = IDsDriver_DuplicateSoundBuffer(This->driver, pdsb->hwbuf, (LPVOID *)&dsb->hwbuf);
if (hres != DS_OK) {
TRACE("IDsDriver_DuplicateSoundBuffer failed, falling back to software buffer\n");
dsb->hwbuf = NULL;
/* allocate buffer */
if (This->drvdesc.dwFlags & DSDDESC_USESYSTEMMEMORY) {
dsb->buffer = HeapAlloc(GetProcessHeap(),0,sizeof(*(dsb->buffer)));
if (dsb->buffer == NULL) {
WARN("out of memory\n");
HeapFree(GetProcessHeap(),0,dsb);
*ppdsb = NULL;
return DSERR_OUTOFMEMORY;
}
dsb->buffer->memory = HeapAlloc(GetProcessHeap(),0,dsb->buflen);
if (dsb->buffer->memory == NULL) {
WARN("out of memory\n");
HeapFree(GetProcessHeap(),0,dsb->buffer);
HeapFree(GetProcessHeap(),0,dsb);
*ppdsb = NULL;
return DSERR_OUTOFMEMORY;
}
dsb->buffer->ref = 1;
/* FIXME: copy buffer ? */
}
}
} else {
dsb->hwbuf = NULL;
dsb->buffer->ref++;
}
dsb->ref = 0;
dsb->state = STATE_STOPPED;
dsb->playpos = 0;
dsb->buf_mixpos = 0;
dsb->dsound = This;
dsb->ds3db = NULL;
dsb->iks = NULL; /* FIXME? */
dsb->dsb = NULL;
/* variable sized struct so calculate size based on format */
size = sizeof(WAVEFORMATEX) + pdsb->pwfx->cbSize;
dsb->pwfx = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,size);
if (dsb->pwfx == NULL) {
WARN("out of memory\n");
HeapFree(GetProcessHeap(),0,dsb->buffer);
HeapFree(GetProcessHeap(),0,dsb);
*ppdsb = NULL;
return DSERR_OUTOFMEMORY;
}
CopyMemory(dsb->pwfx, pdsb->pwfx, size);
InitializeCriticalSection(&(dsb->lock));
dsb->lock.DebugInfo->Spare[1] = (DWORD)"DSOUNDBUFFER_lock";
/* register buffer */
hres = DSOUND_AddBuffer(This, dsb);
if (hres != DS_OK) {
IDirectSoundBuffer8_Release(psb);
dsb->lock.DebugInfo->Spare[1] = 0;
DeleteCriticalSection(&(dsb->lock));
HeapFree(GetProcessHeap(),0,dsb->buffer);
HeapFree(GetProcessHeap(),0,dsb->pwfx);
HeapFree(GetProcessHeap(),0,dsb);
*ppdsb = 0;
} else {
hres = SecondaryBufferImpl_Create(dsb, (SecondaryBufferImpl**)ppdsb);
if (*ppdsb) {
dsb->dsb = (SecondaryBufferImpl*)*ppdsb;
IDirectSoundBuffer_AddRef((LPDIRECTSOUNDBUFFER8)*ppdsb);
} else
WARN("SecondaryBufferImpl_Create failed\n");
}
return hres;
}
static HRESULT WINAPI IDirectSoundImpl_SetCooperativeLevel(
LPDIRECTSOUND8 iface,
HWND hwnd,
DWORD level)
{
IDirectSoundImpl *This = (IDirectSoundImpl *)iface;
TRACE("(%p,%08lx,%s)\n",This,(DWORD)hwnd,dumpCooperativeLevel(level));
if (level==DSSCL_PRIORITY || level==DSSCL_EXCLUSIVE) {
WARN("level=%s not fully supported\n",
level==DSSCL_PRIORITY ? "DSSCL_PRIORITY" : "DSSCL_EXCLUSIVE");
}
This->priolevel = level;
return DS_OK;
}
static HRESULT WINAPI IDirectSoundImpl_Compact(
LPDIRECTSOUND8 iface)
{
IDirectSoundImpl *This = (IDirectSoundImpl *)iface;
TRACE("(%p)\n",This);
if (This->initialized == FALSE) {
WARN("not initialized\n");
return DSERR_UNINITIALIZED;
}
if (This->priolevel != DSSCL_PRIORITY) {
WARN("incorrect priority level\n");
return DSERR_PRIOLEVELNEEDED;
}
return DS_OK;
}
static HRESULT WINAPI IDirectSoundImpl_GetSpeakerConfig(
LPDIRECTSOUND8 iface,
LPDWORD lpdwSpeakerConfig)
{
IDirectSoundImpl *This = (IDirectSoundImpl *)iface;
TRACE("(%p, %p)\n",This,lpdwSpeakerConfig);
if (This->initialized == FALSE) {
WARN("not initialized\n");
return DSERR_UNINITIALIZED;
}
if (lpdwSpeakerConfig == NULL) {
WARN("invalid parameter: lpdwSpeakerConfig == NULL\n");
return DSERR_INVALIDPARAM;
}
WARN("not fully functional\n");
*lpdwSpeakerConfig = This->speaker_config;
return DS_OK;
}
static HRESULT WINAPI IDirectSoundImpl_SetSpeakerConfig(
LPDIRECTSOUND8 iface,
DWORD config)
{
IDirectSoundImpl *This = (IDirectSoundImpl *)iface;
TRACE("(%p,0x%08lx)\n",This,config);
if (This->initialized == FALSE) {
WARN("not initialized\n");
return DSERR_UNINITIALIZED;
}
This->speaker_config = config;
WARN("not fully functional\n");
return DS_OK;
}
static HRESULT WINAPI IDirectSoundImpl_Initialize(
LPDIRECTSOUND8 iface,
LPCGUID lpcGuid)
{
IDirectSoundImpl *This = (IDirectSoundImpl *)iface;
TRACE("(%p,%s)\n",This,debugstr_guid(lpcGuid));
This->initialized = TRUE;
return DS_OK;
}
static HRESULT WINAPI IDirectSoundImpl_VerifyCertification(
LPDIRECTSOUND8 iface,
LPDWORD pdwCertified)
{
IDirectSoundImpl *This = (IDirectSoundImpl *)iface;
TRACE("(%p, %p)\n",This,pdwCertified);
if (This->initialized == FALSE) {
WARN("not initialized\n");
return DSERR_UNINITIALIZED;
}
if (This->drvcaps.dwFlags & DSCAPS_CERTIFIED)
*pdwCertified = DS_CERTIFIED;
else
*pdwCertified = DS_UNCERTIFIED;
return DS_OK;
}
static IDirectSound8Vtbl IDirectSoundImpl_Vtbl =
{
IDirectSoundImpl_QueryInterface,
IDirectSoundImpl_AddRef,
IDirectSoundImpl_Release,
IDirectSoundImpl_CreateSoundBuffer,
IDirectSoundImpl_GetCaps,
IDirectSoundImpl_DuplicateSoundBuffer,
IDirectSoundImpl_SetCooperativeLevel,
IDirectSoundImpl_Compact,
IDirectSoundImpl_GetSpeakerConfig,
IDirectSoundImpl_SetSpeakerConfig,
IDirectSoundImpl_Initialize,
IDirectSoundImpl_VerifyCertification
};
HRESULT WINAPI IDirectSoundImpl_Create(
LPCGUID lpcGUID,
LPDIRECTSOUND8 * ppDS)
{
HRESULT err;
PIDSDRIVER drv = NULL;
IDirectSoundImpl* pDS;
unsigned wod, wodn;
BOOLEAN found = FALSE;
TRACE("(%s,%p)\n",debugstr_guid(lpcGUID),ppDS);
/* Enumerate WINMM audio devices and find the one we want */
wodn = waveOutGetNumDevs();
if (!wodn) {
WARN("no driver\n");
*ppDS = NULL;
return DSERR_NODRIVER;
}
TRACE(" expecting GUID %s.\n", debugstr_guid(lpcGUID));
for (wod=0; wod<wodn; wod++) {
if (IsEqualGUID( lpcGUID, &DSOUND_renderer_guids[wod])) {
found = TRUE;
break;
}
}
if (found == FALSE) {
WARN("No device found matching given ID!\n");
*ppDS = NULL;
return DSERR_NODRIVER;
}
/* DRV_QUERYDSOUNDIFACE is a "Wine extension" to get the DSound interface */
waveOutMessage((HWAVEOUT)wod, DRV_QUERYDSOUNDIFACE, (DWORD)&drv, 0);
/* Disable the direct sound driver to force emulation if requested. */
if (ds_hw_accel == DS_HW_ACCEL_EMULATION)
drv = NULL;
/* Allocate memory */
pDS = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(IDirectSoundImpl));
if (pDS == NULL) {
WARN("out of memory\n");
*ppDS = NULL;
return DSERR_OUTOFMEMORY;
}
pDS->lpVtbl = &IDirectSoundImpl_Vtbl;
pDS->ref = 0;
pDS->driver = drv;
pDS->priolevel = DSSCL_NORMAL;
pDS->fraglen = 0;
pDS->hwbuf = NULL;
pDS->buffer = NULL;
pDS->buflen = 0;
pDS->writelead = 0;
pDS->state = STATE_STOPPED;
pDS->nrofbuffers = 0;
pDS->buffers = NULL;
pDS->primary = NULL;
pDS->speaker_config = DSSPEAKER_STEREO | (DSSPEAKER_GEOMETRY_NARROW << 16);
pDS->initialized = FALSE;
pDS->tmp_buffer = NULL;
pDS->tmp_buffer_len = 0;
/* 3D listener initial parameters */
pDS->listener = NULL;
pDS->ds3dl.dwSize = sizeof(DS3DLISTENER);
pDS->ds3dl.vPosition.x = 0.0;
pDS->ds3dl.vPosition.y = 0.0;
pDS->ds3dl.vPosition.z = 0.0;
pDS->ds3dl.vVelocity.x = 0.0;
pDS->ds3dl.vVelocity.y = 0.0;
pDS->ds3dl.vVelocity.z = 0.0;
pDS->ds3dl.vOrientFront.x = 0.0;
pDS->ds3dl.vOrientFront.y = 0.0;
pDS->ds3dl.vOrientFront.z = 1.0;
pDS->ds3dl.vOrientTop.x = 0.0;
pDS->ds3dl.vOrientTop.y = 1.0;
pDS->ds3dl.vOrientTop.z = 0.0;
pDS->ds3dl.flDistanceFactor = DS3D_DEFAULTDISTANCEFACTOR;
pDS->ds3dl.flRolloffFactor = DS3D_DEFAULTROLLOFFFACTOR;
pDS->ds3dl.flDopplerFactor = DS3D_DEFAULTDOPPLERFACTOR;
pDS->prebuf = ds_snd_queue_max;
pDS->guid = *lpcGUID;
/* Get driver description */
if (drv) {
err = IDsDriver_GetDriverDesc(drv,&(pDS->drvdesc));
if (err != DS_OK) {
WARN("IDsDriver_GetDriverDesc failed\n");
HeapFree(GetProcessHeap(),0,pDS);
*ppDS = NULL;
return err;
}
} else {
/* if no DirectSound interface available, use WINMM API instead */
pDS->drvdesc.dwFlags = DSDDESC_DOMMSYSTEMOPEN | DSDDESC_DOMMSYSTEMSETFORMAT;
}
pDS->drvdesc.dnDevNode = wod;
/* Set default wave format (may need it for waveOutOpen) */
pDS->pwfx = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(WAVEFORMATEX));
if (pDS->pwfx == NULL) {
WARN("out of memory\n");
HeapFree(GetProcessHeap(),0,pDS);
*ppDS = NULL;
return DSERR_OUTOFMEMORY;
}
pDS->pwfx->wFormatTag = WAVE_FORMAT_PCM;
/* We rely on the sound driver to return the actual sound format of
* the device if it does not support 22050x8x2 and is given the
* WAVE_DIRECTSOUND flag.
*/
pDS->pwfx->nSamplesPerSec = 22050;
pDS->pwfx->wBitsPerSample = 8;
pDS->pwfx->nChannels = 2;
pDS->pwfx->nBlockAlign = pDS->pwfx->wBitsPerSample * pDS->pwfx->nChannels / 8;
pDS->pwfx->nAvgBytesPerSec = pDS->pwfx->nSamplesPerSec * pDS->pwfx->nBlockAlign;
pDS->pwfx->cbSize = 0;
/* If the driver requests being opened through MMSYSTEM
* (which is recommended by the DDK), it is supposed to happen
* before the DirectSound interface is opened */
if (pDS->drvdesc.dwFlags & DSDDESC_DOMMSYSTEMOPEN)
{
DWORD flags = CALLBACK_FUNCTION;
/* disable direct sound if requested */
if (ds_hw_accel != DS_HW_ACCEL_EMULATION)
flags |= WAVE_DIRECTSOUND;
err = mmErr(waveOutOpen(&(pDS->hwo),
pDS->drvdesc.dnDevNode, pDS->pwfx,
(DWORD)DSOUND_callback, (DWORD)pDS,
flags));
if (err != DS_OK) {
WARN("waveOutOpen failed\n");
HeapFree(GetProcessHeap(),0,pDS);
*ppDS = NULL;
return err;
}
}
if (drv) {
err = IDsDriver_Open(drv);
if (err != DS_OK) {
WARN("IDsDriver_Open failed\n");
HeapFree(GetProcessHeap(),0,pDS);
*ppDS = NULL;
return err;
}
/* the driver is now open, so it's now allowed to call GetCaps */
err = IDsDriver_GetCaps(drv,&(pDS->drvcaps));
if (err != DS_OK) {
WARN("IDsDriver_GetCaps failed\n");
HeapFree(GetProcessHeap(),0,pDS);
*ppDS = NULL;
return err;
}
} else {
WAVEOUTCAPSA woc;
err = mmErr(waveOutGetDevCapsA(pDS->drvdesc.dnDevNode, &woc, sizeof(woc)));
if (err != DS_OK) {
WARN("waveOutGetDevCaps failed\n");
HeapFree(GetProcessHeap(),0,pDS);
*ppDS = NULL;
return err;
}
ZeroMemory(&pDS->drvcaps, sizeof(pDS->drvcaps));
if ((woc.dwFormats & WAVE_FORMAT_1M08) ||
(woc.dwFormats & WAVE_FORMAT_2M08) ||
(woc.dwFormats & WAVE_FORMAT_4M08) ||
(woc.dwFormats & WAVE_FORMAT_48M08) ||
(woc.dwFormats & WAVE_FORMAT_96M08)) {
pDS->drvcaps.dwFlags |= DSCAPS_PRIMARY8BIT;
pDS->drvcaps.dwFlags |= DSCAPS_PRIMARYMONO;
}
if ((woc.dwFormats & WAVE_FORMAT_1M16) ||
(woc.dwFormats & WAVE_FORMAT_2M16) ||
(woc.dwFormats & WAVE_FORMAT_4M16) ||
(woc.dwFormats & WAVE_FORMAT_48M16) ||
(woc.dwFormats & WAVE_FORMAT_96M16)) {
pDS->drvcaps.dwFlags |= DSCAPS_PRIMARY16BIT;
pDS->drvcaps.dwFlags |= DSCAPS_PRIMARYMONO;
}
if ((woc.dwFormats & WAVE_FORMAT_1S08) ||
(woc.dwFormats & WAVE_FORMAT_2S08) ||
(woc.dwFormats & WAVE_FORMAT_4S08) ||
(woc.dwFormats & WAVE_FORMAT_48S08) ||
(woc.dwFormats & WAVE_FORMAT_96S08)) {
pDS->drvcaps.dwFlags |= DSCAPS_PRIMARY8BIT;
pDS->drvcaps.dwFlags |= DSCAPS_PRIMARYSTEREO;
}
if ((woc.dwFormats & WAVE_FORMAT_1S16) ||
(woc.dwFormats & WAVE_FORMAT_2S16) ||
(woc.dwFormats & WAVE_FORMAT_4S16) ||
(woc.dwFormats & WAVE_FORMAT_48S16) ||
(woc.dwFormats & WAVE_FORMAT_96S16)) {
pDS->drvcaps.dwFlags |= DSCAPS_PRIMARY16BIT;
pDS->drvcaps.dwFlags |= DSCAPS_PRIMARYSTEREO;
}
if (ds_emuldriver)
pDS->drvcaps.dwFlags |= DSCAPS_EMULDRIVER;
pDS->drvcaps.dwMinSecondarySampleRate = DSBFREQUENCY_MIN;
pDS->drvcaps.dwMaxSecondarySampleRate = DSBFREQUENCY_MAX;
pDS->drvcaps.dwPrimaryBuffers = 1;
}
InitializeCriticalSection(&(pDS->mixlock));
pDS->mixlock.DebugInfo->Spare[1] = (DWORD)"DSOUND_mixlock";
RtlInitializeResource(&(pDS->buffer_list_lock));
*ppDS = (LPDIRECTSOUND8)pDS;
return DS_OK;
}
/*******************************************************************************
* IDirectSound_IUnknown
*/
static HRESULT WINAPI IDirectSound_IUnknown_QueryInterface(
LPUNKNOWN iface,
REFIID riid,
LPVOID * ppobj)
{
IDirectSound_IUnknown *This = (IDirectSound_IUnknown *)iface;
TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
return DSOUND_QueryInterface(This->pds, riid, ppobj);
}
static ULONG WINAPI IDirectSound_IUnknown_AddRef(
LPUNKNOWN iface)
{
IDirectSound_IUnknown *This = (IDirectSound_IUnknown *)iface;
ULONG ref = InterlockedIncrement(&(This->ref));
TRACE("(%p) ref was %ld\n", This, ref - 1);
return ref;
}
static ULONG WINAPI IDirectSound_IUnknown_Release(
LPUNKNOWN iface)
{
IDirectSound_IUnknown *This = (IDirectSound_IUnknown *)iface;
ULONG ref = InterlockedDecrement(&(This->ref));
TRACE("(%p) ref was %ld\n", This, ref + 1);
if (!ref) {
IDirectSoundImpl_Release(This->pds);
HeapFree(GetProcessHeap(), 0, This);
TRACE("(%p) released\n", This);
}
return ref;
}
static IUnknownVtbl DirectSound_Unknown_Vtbl =
{
IDirectSound_IUnknown_QueryInterface,
IDirectSound_IUnknown_AddRef,
IDirectSound_IUnknown_Release
};
HRESULT WINAPI IDirectSound_IUnknown_Create(
LPDIRECTSOUND8 pds,
LPUNKNOWN * ppunk)
{
IDirectSound_IUnknown * pdsunk;
TRACE("(%p,%p)\n",pds,ppunk);
if (ppunk == NULL) {
ERR("invalid parameter: ppunk == NULL\n");
return DSERR_INVALIDPARAM;
}
if (pds == NULL) {
ERR("invalid parameter: pds == NULL\n");
*ppunk = NULL;
return DSERR_INVALIDPARAM;
}
pdsunk = HeapAlloc(GetProcessHeap(),0,sizeof(*pdsunk));
if (pdsunk == NULL) {
WARN("out of memory\n");
*ppunk = NULL;
return DSERR_OUTOFMEMORY;
}
pdsunk->lpVtbl = &DirectSound_Unknown_Vtbl;
pdsunk->ref = 0;
pdsunk->pds = pds;
IDirectSoundImpl_AddRef(pds);
*ppunk = (LPUNKNOWN)pdsunk;
return DS_OK;
}
/*******************************************************************************
* IDirectSound_IDirectSound
*/
static HRESULT WINAPI IDirectSound_IDirectSound_QueryInterface(
LPDIRECTSOUND iface,
REFIID riid,
LPVOID * ppobj)
{
IDirectSound_IDirectSound *This = (IDirectSound_IDirectSound *)iface;
TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
return DSOUND_QueryInterface(This->pds, riid, ppobj);
}
static ULONG WINAPI IDirectSound_IDirectSound_AddRef(
LPDIRECTSOUND iface)
{
IDirectSound_IDirectSound *This = (IDirectSound_IDirectSound *)iface;
ULONG ref = InterlockedIncrement(&(This->ref));
TRACE("(%p) ref was %ld\n", This, ref - 1);
return ref;
}
static ULONG WINAPI IDirectSound_IDirectSound_Release(
LPDIRECTSOUND iface)
{
IDirectSound_IDirectSound *This = (IDirectSound_IDirectSound *)iface;
ULONG ref = InterlockedDecrement(&(This->ref));
TRACE("(%p) ref was %ld\n", This, ref + 1);
if (!ref) {
IDirectSoundImpl_Release(This->pds);
HeapFree(GetProcessHeap(), 0, This);
TRACE("(%p) released\n", This);
}
return ref;
}
static HRESULT WINAPI IDirectSound_IDirectSound_CreateSoundBuffer(
LPDIRECTSOUND iface,
LPCDSBUFFERDESC dsbd,
LPLPDIRECTSOUNDBUFFER ppdsb,
LPUNKNOWN lpunk)
{
IDirectSound_IDirectSound *This = (IDirectSound_IDirectSound *)iface;
TRACE("(%p,%p,%p,%p)\n",This,dsbd,ppdsb,lpunk);
return DSOUND_CreateSoundBuffer(This->pds,dsbd,ppdsb,lpunk,FALSE);
}
static HRESULT WINAPI IDirectSound_IDirectSound_GetCaps(
LPDIRECTSOUND iface,
LPDSCAPS lpDSCaps)
{
IDirectSound_IDirectSound *This = (IDirectSound_IDirectSound *)iface;
TRACE("(%p,%p)\n",This,lpDSCaps);
return IDirectSoundImpl_GetCaps(This->pds, lpDSCaps);
}
static HRESULT WINAPI IDirectSound_IDirectSound_DuplicateSoundBuffer(
LPDIRECTSOUND iface,
LPDIRECTSOUNDBUFFER psb,
LPLPDIRECTSOUNDBUFFER ppdsb)
{
IDirectSound_IDirectSound *This = (IDirectSound_IDirectSound *)iface;
TRACE("(%p,%p,%p)\n",This,psb,ppdsb);
return IDirectSoundImpl_DuplicateSoundBuffer(This->pds,psb,ppdsb);
}
static HRESULT WINAPI IDirectSound_IDirectSound_SetCooperativeLevel(
LPDIRECTSOUND iface,
HWND hwnd,
DWORD level)
{
IDirectSound_IDirectSound *This = (IDirectSound_IDirectSound *)iface;
TRACE("(%p,%08lx,%s)\n",This,(DWORD)hwnd,dumpCooperativeLevel(level));
return IDirectSoundImpl_SetCooperativeLevel(This->pds,hwnd,level);
}
static HRESULT WINAPI IDirectSound_IDirectSound_Compact(
LPDIRECTSOUND iface)
{
IDirectSound_IDirectSound *This = (IDirectSound_IDirectSound *)iface;
TRACE("(%p)\n", This);
return IDirectSoundImpl_Compact(This->pds);
}
static HRESULT WINAPI IDirectSound_IDirectSound_GetSpeakerConfig(
LPDIRECTSOUND iface,
LPDWORD lpdwSpeakerConfig)
{
IDirectSound_IDirectSound *This = (IDirectSound_IDirectSound *)iface;
TRACE("(%p, %p)\n", This, lpdwSpeakerConfig);
return IDirectSoundImpl_GetSpeakerConfig(This->pds,lpdwSpeakerConfig);
}
static HRESULT WINAPI IDirectSound_IDirectSound_SetSpeakerConfig(
LPDIRECTSOUND iface,
DWORD config)
{
IDirectSound_IDirectSound *This = (IDirectSound_IDirectSound *)iface;
TRACE("(%p,0x%08lx)\n",This,config);
return IDirectSoundImpl_SetSpeakerConfig(This->pds,config);
}
static HRESULT WINAPI IDirectSound_IDirectSound_Initialize(
LPDIRECTSOUND iface,
LPCGUID lpcGuid)
{
IDirectSound_IDirectSound *This = (IDirectSound_IDirectSound *)iface;
TRACE("(%p, %s)\n", This, debugstr_guid(lpcGuid));
return IDirectSoundImpl_Initialize(This->pds,lpcGuid);
}
static IDirectSoundVtbl DirectSound_DirectSound_Vtbl =
{
IDirectSound_IDirectSound_QueryInterface,
IDirectSound_IDirectSound_AddRef,
IDirectSound_IDirectSound_Release,
IDirectSound_IDirectSound_CreateSoundBuffer,
IDirectSound_IDirectSound_GetCaps,
IDirectSound_IDirectSound_DuplicateSoundBuffer,
IDirectSound_IDirectSound_SetCooperativeLevel,
IDirectSound_IDirectSound_Compact,
IDirectSound_IDirectSound_GetSpeakerConfig,
IDirectSound_IDirectSound_SetSpeakerConfig,
IDirectSound_IDirectSound_Initialize
};
HRESULT WINAPI IDirectSound_IDirectSound_Create(
LPDIRECTSOUND8 pds,
LPDIRECTSOUND * ppds)
{
IDirectSound_IDirectSound * pdsds;
TRACE("(%p,%p)\n",pds,ppds);
if (ppds == NULL) {
ERR("invalid parameter: ppds == NULL\n");
return DSERR_INVALIDPARAM;
}
if (pds == NULL) {
ERR("invalid parameter: pds == NULL\n");
*ppds = NULL;
return DSERR_INVALIDPARAM;
}
pdsds = HeapAlloc(GetProcessHeap(),0,sizeof(*pdsds));
if (pdsds == NULL) {
WARN("out of memory\n");
*ppds = NULL;
return DSERR_OUTOFMEMORY;
}
pdsds->lpVtbl = &DirectSound_DirectSound_Vtbl;
pdsds->ref = 0;
pdsds->pds = pds;
IDirectSoundImpl_AddRef(pds);
*ppds = (LPDIRECTSOUND)pdsds;
return DS_OK;
}
/*******************************************************************************
* IDirectSound8_IUnknown
*/
static HRESULT WINAPI IDirectSound8_IUnknown_QueryInterface(
LPUNKNOWN iface,
REFIID riid,
LPVOID * ppobj)
{
IDirectSound_IUnknown *This = (IDirectSound_IUnknown *)iface;
TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
return DSOUND_QueryInterface8(This->pds, riid, ppobj);
}
static ULONG WINAPI IDirectSound8_IUnknown_AddRef(
LPUNKNOWN iface)
{
IDirectSound_IUnknown *This = (IDirectSound_IUnknown *)iface;
ULONG ref = InterlockedIncrement(&(This->ref));
TRACE("(%p) ref was %ld\n", This, ref - 1);
return ref;
}
static ULONG WINAPI IDirectSound8_IUnknown_Release(
LPUNKNOWN iface)
{
IDirectSound_IUnknown *This = (IDirectSound_IUnknown *)iface;
ULONG ref = InterlockedDecrement(&(This->ref));
TRACE("(%p) ref was %ld\n", This, ref + 1);
if (!ref) {
IDirectSoundImpl_Release(This->pds);
HeapFree(GetProcessHeap(), 0, This);
TRACE("(%p) released\n", This);
}
return ref;
}
static IUnknownVtbl DirectSound8_Unknown_Vtbl =
{
IDirectSound8_IUnknown_QueryInterface,
IDirectSound8_IUnknown_AddRef,
IDirectSound8_IUnknown_Release
};
HRESULT WINAPI IDirectSound8_IUnknown_Create(
LPDIRECTSOUND8 pds,
LPUNKNOWN * ppunk)
{
IDirectSound8_IUnknown * pdsunk;
TRACE("(%p,%p)\n",pds,ppunk);
if (ppunk == NULL) {
ERR("invalid parameter: ppunk == NULL\n");
return DSERR_INVALIDPARAM;
}
if (pds == NULL) {
ERR("invalid parameter: pds == NULL\n");
*ppunk = NULL;
return DSERR_INVALIDPARAM;
}
pdsunk = HeapAlloc(GetProcessHeap(),0,sizeof(*pdsunk));
if (pdsunk == NULL) {
WARN("out of memory\n");
*ppunk = NULL;
return DSERR_OUTOFMEMORY;
}
pdsunk->lpVtbl = &DirectSound8_Unknown_Vtbl;
pdsunk->ref = 0;
pdsunk->pds = pds;
IDirectSoundImpl_AddRef(pds);
*ppunk = (LPUNKNOWN)pdsunk;
return DS_OK;
}
/*******************************************************************************
* IDirectSound8_IDirectSound
*/
static HRESULT WINAPI IDirectSound8_IDirectSound_QueryInterface(
LPDIRECTSOUND iface,
REFIID riid,
LPVOID * ppobj)
{
IDirectSound8_IDirectSound *This = (IDirectSound8_IDirectSound *)iface;
TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
return DSOUND_QueryInterface8(This->pds, riid, ppobj);
}
static ULONG WINAPI IDirectSound8_IDirectSound_AddRef(
LPDIRECTSOUND iface)
{
IDirectSound8_IDirectSound *This = (IDirectSound8_IDirectSound *)iface;
ULONG ref = InterlockedIncrement(&(This->ref));
TRACE("(%p) ref was %ld\n", This, ref - 1);
return ref;
}
static ULONG WINAPI IDirectSound8_IDirectSound_Release(
LPDIRECTSOUND iface)
{
IDirectSound8_IDirectSound *This = (IDirectSound8_IDirectSound *)iface;
ULONG ref = InterlockedDecrement(&(This->ref));
TRACE("(%p) ref was %ld\n", This, ref + 1);
if (!ref) {
IDirectSoundImpl_Release(This->pds);
HeapFree(GetProcessHeap(), 0, This);
TRACE("(%p) released\n", This);
}
return ref;
}
static HRESULT WINAPI IDirectSound8_IDirectSound_CreateSoundBuffer(
LPDIRECTSOUND iface,
LPCDSBUFFERDESC dsbd,
LPLPDIRECTSOUNDBUFFER ppdsb,
LPUNKNOWN lpunk)
{
IDirectSound8_IDirectSound *This = (IDirectSound8_IDirectSound *)iface;
TRACE("(%p,%p,%p,%p)\n",This,dsbd,ppdsb,lpunk);
return DSOUND_CreateSoundBuffer(This->pds,dsbd,ppdsb,lpunk,TRUE);
}
static HRESULT WINAPI IDirectSound8_IDirectSound_GetCaps(
LPDIRECTSOUND iface,
LPDSCAPS lpDSCaps)
{
IDirectSound8_IDirectSound *This = (IDirectSound8_IDirectSound *)iface;
TRACE("(%p,%p)\n",This,lpDSCaps);
return IDirectSoundImpl_GetCaps(This->pds, lpDSCaps);
}
static HRESULT WINAPI IDirectSound8_IDirectSound_DuplicateSoundBuffer(
LPDIRECTSOUND iface,
LPDIRECTSOUNDBUFFER psb,
LPLPDIRECTSOUNDBUFFER ppdsb)
{
IDirectSound8_IDirectSound *This = (IDirectSound8_IDirectSound *)iface;
TRACE("(%p,%p,%p)\n",This,psb,ppdsb);
return IDirectSoundImpl_DuplicateSoundBuffer(This->pds,psb,ppdsb);
}
static HRESULT WINAPI IDirectSound8_IDirectSound_SetCooperativeLevel(
LPDIRECTSOUND iface,
HWND hwnd,
DWORD level)
{
IDirectSound8_IDirectSound *This = (IDirectSound8_IDirectSound *)iface;
TRACE("(%p,%08lx,%s)\n",This,(DWORD)hwnd,dumpCooperativeLevel(level));
return IDirectSoundImpl_SetCooperativeLevel(This->pds,hwnd,level);
}
static HRESULT WINAPI IDirectSound8_IDirectSound_Compact(
LPDIRECTSOUND iface)
{
IDirectSound8_IDirectSound *This = (IDirectSound8_IDirectSound *)iface;
TRACE("(%p)\n", This);
return IDirectSoundImpl_Compact(This->pds);
}
static HRESULT WINAPI IDirectSound8_IDirectSound_GetSpeakerConfig(
LPDIRECTSOUND iface,
LPDWORD lpdwSpeakerConfig)
{
IDirectSound8_IDirectSound *This = (IDirectSound8_IDirectSound *)iface;
TRACE("(%p, %p)\n", This, lpdwSpeakerConfig);
return IDirectSoundImpl_GetSpeakerConfig(This->pds,lpdwSpeakerConfig);
}
static HRESULT WINAPI IDirectSound8_IDirectSound_SetSpeakerConfig(
LPDIRECTSOUND iface,
DWORD config)
{
IDirectSound8_IDirectSound *This = (IDirectSound8_IDirectSound *)iface;
TRACE("(%p,0x%08lx)\n",This,config);
return IDirectSoundImpl_SetSpeakerConfig(This->pds,config);
}
static HRESULT WINAPI IDirectSound8_IDirectSound_Initialize(
LPDIRECTSOUND iface,
LPCGUID lpcGuid)
{
IDirectSound8_IDirectSound *This = (IDirectSound8_IDirectSound *)iface;
TRACE("(%p, %s)\n", This, debugstr_guid(lpcGuid));
return IDirectSoundImpl_Initialize(This->pds,lpcGuid);
}
static IDirectSoundVtbl DirectSound8_DirectSound_Vtbl =
{
IDirectSound8_IDirectSound_QueryInterface,
IDirectSound8_IDirectSound_AddRef,
IDirectSound8_IDirectSound_Release,
IDirectSound8_IDirectSound_CreateSoundBuffer,
IDirectSound8_IDirectSound_GetCaps,
IDirectSound8_IDirectSound_DuplicateSoundBuffer,
IDirectSound8_IDirectSound_SetCooperativeLevel,
IDirectSound8_IDirectSound_Compact,
IDirectSound8_IDirectSound_GetSpeakerConfig,
IDirectSound8_IDirectSound_SetSpeakerConfig,
IDirectSound8_IDirectSound_Initialize
};
HRESULT WINAPI IDirectSound8_IDirectSound_Create(
LPDIRECTSOUND8 pds,
LPDIRECTSOUND * ppds)
{
IDirectSound8_IDirectSound * pdsds;
TRACE("(%p,%p)\n",pds,ppds);
if (ppds == NULL) {
ERR("invalid parameter: ppds == NULL\n");
return DSERR_INVALIDPARAM;
}
if (pds == NULL) {
ERR("invalid parameter: pds == NULL\n");
*ppds = NULL;
return DSERR_INVALIDPARAM;
}
pdsds = HeapAlloc(GetProcessHeap(),0,sizeof(*pdsds));
if (pdsds == NULL) {
WARN("out of memory\n");
*ppds = NULL;
return DSERR_OUTOFMEMORY;
}
pdsds->lpVtbl = &DirectSound8_DirectSound_Vtbl;
pdsds->ref = 0;
pdsds->pds = pds;
IDirectSoundImpl_AddRef(pds);
*ppds = (LPDIRECTSOUND)pdsds;
return DS_OK;
}
/*******************************************************************************
* IDirectSound8_IDirectSound8
*/
static HRESULT WINAPI IDirectSound8_IDirectSound8_QueryInterface(
LPDIRECTSOUND8 iface,
REFIID riid,
LPVOID * ppobj)
{
IDirectSound8_IDirectSound8 *This = (IDirectSound8_IDirectSound8 *)iface;
TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
return DSOUND_QueryInterface8(This->pds, riid, ppobj);
}
static ULONG WINAPI IDirectSound8_IDirectSound8_AddRef(
LPDIRECTSOUND8 iface)
{
IDirectSound8_IDirectSound8 *This = (IDirectSound8_IDirectSound8 *)iface;
ULONG ref = InterlockedIncrement(&(This->ref));
TRACE("(%p) ref was %ld\n", This, ref - 1);
return ref;
}
static ULONG WINAPI IDirectSound8_IDirectSound8_Release(
LPDIRECTSOUND8 iface)
{
IDirectSound8_IDirectSound8 *This = (IDirectSound8_IDirectSound8 *)iface;
ULONG ref = InterlockedDecrement(&(This->ref));
TRACE("(%p) ref was %ld\n", This, ref + 1);
if (!ref) {
IDirectSoundImpl_Release(This->pds);
HeapFree(GetProcessHeap(), 0, This);
TRACE("(%p) released\n", This);
}
return ref;
}
static HRESULT WINAPI IDirectSound8_IDirectSound8_CreateSoundBuffer(
LPDIRECTSOUND8 iface,
LPCDSBUFFERDESC dsbd,
LPLPDIRECTSOUNDBUFFER ppdsb,
LPUNKNOWN lpunk)
{
IDirectSound8_IDirectSound8 *This = (IDirectSound8_IDirectSound8 *)iface;
TRACE("(%p,%p,%p,%p)\n",This,dsbd,ppdsb,lpunk);
return DSOUND_CreateSoundBuffer(This->pds,dsbd,ppdsb,lpunk,TRUE);
}
static HRESULT WINAPI IDirectSound8_IDirectSound8_GetCaps(
LPDIRECTSOUND8 iface,
LPDSCAPS lpDSCaps)
{
IDirectSound8_IDirectSound *This = (IDirectSound8_IDirectSound *)iface;
TRACE("(%p,%p)\n",This,lpDSCaps);
return IDirectSoundImpl_GetCaps(This->pds, lpDSCaps);
}
static HRESULT WINAPI IDirectSound8_IDirectSound8_DuplicateSoundBuffer(
LPDIRECTSOUND8 iface,
LPDIRECTSOUNDBUFFER psb,
LPLPDIRECTSOUNDBUFFER ppdsb)
{
IDirectSound8_IDirectSound8 *This = (IDirectSound8_IDirectSound8 *)iface;
TRACE("(%p,%p,%p)\n",This,psb,ppdsb);
return IDirectSoundImpl_DuplicateSoundBuffer(This->pds,psb,ppdsb);
}
static HRESULT WINAPI IDirectSound8_IDirectSound8_SetCooperativeLevel(
LPDIRECTSOUND8 iface,
HWND hwnd,
DWORD level)
{
IDirectSound8_IDirectSound8 *This = (IDirectSound8_IDirectSound8 *)iface;
TRACE("(%p,%08lx,%s)\n",This,(DWORD)hwnd,dumpCooperativeLevel(level));
return IDirectSoundImpl_SetCooperativeLevel(This->pds,hwnd,level);
}
static HRESULT WINAPI IDirectSound8_IDirectSound8_Compact(
LPDIRECTSOUND8 iface)
{
IDirectSound8_IDirectSound8 *This = (IDirectSound8_IDirectSound8 *)iface;
TRACE("(%p)\n", This);
return IDirectSoundImpl_Compact(This->pds);
}
static HRESULT WINAPI IDirectSound8_IDirectSound8_GetSpeakerConfig(
LPDIRECTSOUND8 iface,
LPDWORD lpdwSpeakerConfig)
{
IDirectSound8_IDirectSound8 *This = (IDirectSound8_IDirectSound8 *)iface;
TRACE("(%p, %p)\n", This, lpdwSpeakerConfig);
return IDirectSoundImpl_GetSpeakerConfig(This->pds,lpdwSpeakerConfig);
}
static HRESULT WINAPI IDirectSound8_IDirectSound8_SetSpeakerConfig(
LPDIRECTSOUND8 iface,
DWORD config)
{
IDirectSound8_IDirectSound8 *This = (IDirectSound8_IDirectSound8 *)iface;
TRACE("(%p,0x%08lx)\n",This,config);
return IDirectSoundImpl_SetSpeakerConfig(This->pds,config);
}
static HRESULT WINAPI IDirectSound8_IDirectSound8_Initialize(
LPDIRECTSOUND8 iface,
LPCGUID lpcGuid)
{
IDirectSound8_IDirectSound8 *This = (IDirectSound8_IDirectSound8 *)iface;
TRACE("(%p, %s)\n", This, debugstr_guid(lpcGuid));
return IDirectSoundImpl_Initialize(This->pds,lpcGuid);
}
static HRESULT WINAPI IDirectSound8_IDirectSound8_VerifyCertification(
LPDIRECTSOUND8 iface,
LPDWORD pdwCertified)
{
IDirectSound8_IDirectSound8 *This = (IDirectSound8_IDirectSound8 *)iface;
TRACE("(%p, %p)\n", This, pdwCertified);
return IDirectSoundImpl_VerifyCertification(This->pds,pdwCertified);
}
static IDirectSound8Vtbl DirectSound8_DirectSound8_Vtbl =
{
IDirectSound8_IDirectSound8_QueryInterface,
IDirectSound8_IDirectSound8_AddRef,
IDirectSound8_IDirectSound8_Release,
IDirectSound8_IDirectSound8_CreateSoundBuffer,
IDirectSound8_IDirectSound8_GetCaps,
IDirectSound8_IDirectSound8_DuplicateSoundBuffer,
IDirectSound8_IDirectSound8_SetCooperativeLevel,
IDirectSound8_IDirectSound8_Compact,
IDirectSound8_IDirectSound8_GetSpeakerConfig,
IDirectSound8_IDirectSound8_SetSpeakerConfig,
IDirectSound8_IDirectSound8_Initialize,
IDirectSound8_IDirectSound8_VerifyCertification
};
HRESULT WINAPI IDirectSound8_IDirectSound8_Create(
LPDIRECTSOUND8 pds,
LPDIRECTSOUND8 * ppds)
{
IDirectSound8_IDirectSound8 * pdsds;
TRACE("(%p,%p)\n",pds,ppds);
if (ppds == NULL) {
ERR("invalid parameter: ppds == NULL\n");
return DSERR_INVALIDPARAM;
}
if (pds == NULL) {
ERR("invalid parameter: pds == NULL\n");
*ppds = NULL;
return DSERR_INVALIDPARAM;
}
pdsds = HeapAlloc(GetProcessHeap(),0,sizeof(*pdsds));
if (pdsds == NULL) {
WARN("out of memory\n");
*ppds = NULL;
return DSERR_OUTOFMEMORY;
}
pdsds->lpVtbl = &DirectSound8_DirectSound8_Vtbl;
pdsds->ref = 0;
pdsds->pds = pds;
IDirectSoundImpl_AddRef(pds);
*ppds = (LPDIRECTSOUND8)pdsds;
return DS_OK;
}
HRESULT WINAPI DSOUND_Create(
LPCGUID lpcGUID,
LPDIRECTSOUND *ppDS,
IUnknown *pUnkOuter)
{
HRESULT hr;
GUID devGuid;
TRACE("(%s,%p,%p)\n",debugstr_guid(lpcGUID),ppDS,pUnkOuter);
if (pUnkOuter != NULL) {
WARN("invalid parameter: pUnkOuter != NULL\n");
return DSERR_INVALIDPARAM;
}
if (ppDS == NULL) {
WARN("invalid parameter: ppDS == NULL\n");
return DSERR_INVALIDPARAM;
}
/* Get dsound configuration */
setup_dsound_options();
/* Default device? */
if (!lpcGUID || IsEqualGUID(lpcGUID, &GUID_NULL))
lpcGUID = &DSDEVID_DefaultPlayback;
if (GetDeviceID(lpcGUID, &devGuid) != DS_OK) {
WARN("invalid parameter: lpcGUID\n");
*ppDS = NULL;
return DSERR_INVALIDPARAM;
}
if (DSOUND_renderer) {
if (IsEqualGUID(&devGuid, &DSOUND_renderer->guid)) {
hr = IDirectSound_IDirectSound_Create((LPDIRECTSOUND8)DSOUND_renderer, ppDS);
if (*ppDS)
IDirectSound_IDirectSound_AddRef(*ppDS);
else
WARN("IDirectSound_IDirectSound_Create failed\n");
} else {
ERR("different dsound already opened (only support one sound card at a time now)\n");
*ppDS = NULL;
hr = DSERR_ALLOCATED;
}
} else {
LPDIRECTSOUND8 pDS;
hr = IDirectSoundImpl_Create(&devGuid, &pDS);
if (hr == DS_OK) {
hr = DSOUND_PrimaryCreate((IDirectSoundImpl*)pDS);
if (hr == DS_OK) {
hr = IDirectSound_IDirectSound_Create(pDS, ppDS);
if (*ppDS) {
IDirectSound_IDirectSound_AddRef(*ppDS);
DSOUND_renderer = (IDirectSoundImpl*)pDS;
timeBeginPeriod(DS_TIME_RES);
DSOUND_renderer->timerID = timeSetEvent(DS_TIME_DEL, DS_TIME_RES, DSOUND_timer,
(DWORD)DSOUND_renderer, TIME_PERIODIC | TIME_CALLBACK_FUNCTION);
} else {
WARN("IDirectSound_IDirectSound_Create failed\n");
IDirectSound8_Release(pDS);
}
} else {
WARN("DSOUND_PrimaryCreate failed\n");
IDirectSound8_Release(pDS);
}
} else
WARN("IDirectSoundImpl_Create failed\n");
}
return hr;
}
/*******************************************************************************
* DirectSoundCreate (DSOUND.1)
*
* Creates and initializes a DirectSound interface.
*
* PARAMS
* lpcGUID [I] Address of the GUID that identifies the sound device.
* ppDS [O] Address of a variable to receive the interface pointer.
* pUnkOuter [I] Must be NULL.
*
* RETURNS
* Success: DS_OK
* Failure: DSERR_ALLOCATED, DSERR_INVALIDPARAM, DSERR_NOAGGREGATION,
* DSERR_NODRIVER, DSERR_OUTOFMEMORY
*/
HRESULT WINAPI DirectSoundCreate(
LPCGUID lpcGUID,
LPDIRECTSOUND *ppDS,
IUnknown *pUnkOuter)
{
HRESULT hr;
TRACE("(%s,%p,%p)\n",debugstr_guid(lpcGUID),ppDS,pUnkOuter);
hr = DSOUND_Create(lpcGUID, ppDS, pUnkOuter);
if (hr == DS_OK)
IDirectSound_Initialize(*ppDS, lpcGUID);
return hr;
}
HRESULT WINAPI DSOUND_Create8(
LPCGUID lpcGUID,
LPDIRECTSOUND8 *ppDS,
IUnknown *pUnkOuter)
{
HRESULT hr;
GUID devGuid;
TRACE("(%s,%p,%p)\n",debugstr_guid(lpcGUID),ppDS,pUnkOuter);
if (pUnkOuter != NULL) {
WARN("invalid parameter: pUnkOuter != NULL\n");
return DSERR_INVALIDPARAM;
}
if (ppDS == NULL) {
WARN("invalid parameter: ppDS == NULL\n");
return DSERR_INVALIDPARAM;
}
/* Get dsound configuration */
setup_dsound_options();
/* Default device? */
if (!lpcGUID || IsEqualGUID(lpcGUID, &GUID_NULL))
lpcGUID = &DSDEVID_DefaultPlayback;
if (GetDeviceID(lpcGUID, &devGuid) != DS_OK) {
WARN("invalid parameter: lpcGUID\n");
*ppDS = NULL;
return DSERR_INVALIDPARAM;
}
if (DSOUND_renderer) {
if (IsEqualGUID(&devGuid, &DSOUND_renderer->guid)) {
hr = IDirectSound8_IDirectSound8_Create((LPDIRECTSOUND8)DSOUND_renderer, ppDS);
if (*ppDS)
IDirectSound8_IDirectSound8_AddRef(*ppDS);
else
WARN("IDirectSound8_IDirectSound8_Create failed\n");
} else {
ERR("different dsound already opened (only support one sound card at a time now)\n");
*ppDS = NULL;
hr = DSERR_ALLOCATED;
}
} else {
LPDIRECTSOUND8 pDS;
hr = IDirectSoundImpl_Create(&devGuid, &pDS);
if (hr == DS_OK) {
hr = DSOUND_PrimaryCreate((IDirectSoundImpl*)pDS);
if (hr == DS_OK) {
hr = IDirectSound8_IDirectSound8_Create(pDS, ppDS);
if (*ppDS) {
IDirectSound8_IDirectSound8_AddRef(*ppDS);
DSOUND_renderer = (IDirectSoundImpl*)pDS;
timeBeginPeriod(DS_TIME_RES);
DSOUND_renderer->timerID = timeSetEvent(DS_TIME_DEL, DS_TIME_RES, DSOUND_timer,
(DWORD)DSOUND_renderer, TIME_PERIODIC | TIME_CALLBACK_FUNCTION);
} else {
WARN("IDirectSound8_IDirectSound8_Create failed\n");
IDirectSound8_Release(pDS);
}
} else {
WARN("DSOUND_PrimaryCreate failed\n");
IDirectSound8_Release(pDS);
}
} else
WARN("IDirectSoundImpl_Create failed\n");
}
return hr;
}
/*******************************************************************************
* DirectSoundCreate8 (DSOUND.11)
*
* Creates and initializes a DirectSound8 interface.
*
* PARAMS
* lpcGUID [I] Address of the GUID that identifies the sound device.
* ppDS [O] Address of a variable to receive the interface pointer.
* pUnkOuter [I] Must be NULL.
*
* RETURNS
* Success: DS_OK
* Failure: DSERR_ALLOCATED, DSERR_INVALIDPARAM, DSERR_NOAGGREGATION,
* DSERR_NODRIVER, DSERR_OUTOFMEMORY
*/
HRESULT WINAPI DirectSoundCreate8(
LPCGUID lpcGUID,
LPDIRECTSOUND8 *ppDS,
IUnknown *pUnkOuter)
{
HRESULT hr;
TRACE("(%s,%p,%p)\n",debugstr_guid(lpcGUID),ppDS,pUnkOuter);
hr = DSOUND_Create8(lpcGUID, ppDS, pUnkOuter);
if (hr == DS_OK)
IDirectSound8_Initialize(*ppDS, lpcGUID);
return hr;
}
/*
* Add secondary buffer to buffer list.
* Gets exclusive access to buffer for writing.
*/
HRESULT DSOUND_AddBuffer(
IDirectSoundImpl * pDS,
IDirectSoundBufferImpl * pDSB)
{
IDirectSoundBufferImpl **newbuffers;
HRESULT hr = DS_OK;
TRACE("(%p, %p)\n", pDS, pDSB);
RtlAcquireResourceExclusive(&(pDS->buffer_list_lock), TRUE);
if (pDS->buffers)
newbuffers = HeapReAlloc(GetProcessHeap(),0,pDS->buffers,sizeof(IDirectSoundBufferImpl*)*(pDS->nrofbuffers+1));
else
newbuffers = HeapAlloc(GetProcessHeap(),0,sizeof(IDirectSoundBufferImpl*)*(pDS->nrofbuffers+1));
if (newbuffers) {
pDS->buffers = newbuffers;
pDS->buffers[pDS->nrofbuffers] = pDSB;
pDS->nrofbuffers++;
TRACE("buffer count is now %d\n", pDS->nrofbuffers);
} else {
ERR("out of memory for buffer list! Current buffer count is %d\n", pDS->nrofbuffers);
hr = DSERR_OUTOFMEMORY;
}
RtlReleaseResource(&(pDS->buffer_list_lock));
return hr;
}
/*
* Remove secondary buffer from buffer list.
* Gets exclusive access to buffer for writing.
*/
HRESULT DSOUND_RemoveBuffer(
IDirectSoundImpl * pDS,
IDirectSoundBufferImpl * pDSB)
{
int i;
HRESULT hr = DS_OK;
TRACE("(%p, %p)\n", pDS, pDSB);
RtlAcquireResourceExclusive(&(pDS->buffer_list_lock), TRUE);
for (i = 0; i < pDS->nrofbuffers; i++)
if (pDS->buffers[i] == pDSB)
break;
if (i < pDS->nrofbuffers) {
/* Put the last buffer of the list in the (now empty) position */
pDS->buffers[i] = pDS->buffers[pDS->nrofbuffers - 1];
pDS->nrofbuffers--;
pDS->buffers = HeapReAlloc(GetProcessHeap(),0,pDS->buffers,sizeof(LPDIRECTSOUNDBUFFER8)*pDS->nrofbuffers);
TRACE("buffer count is now %d\n", pDS->nrofbuffers);
}
if (pDS->nrofbuffers == 0) {
HeapFree(GetProcessHeap(),0,pDS->buffers);
pDS->buffers = NULL;
}
RtlReleaseResource(&(pDS->buffer_list_lock));
return hr;
}
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