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wine/dlls/dsound/dsound.c
Robert Reif 595d6aa6fb dsound: Class factory cleanup. 
Consolidate all class factories into a single implementation.
Fixes a problem discovered by oleview.
2006-08-18 12:04:49 +02:00

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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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdarg.h>
#include <stdio.h>
#define NONAMELESSSTRUCT
#define NONAMELESSUNION
#include "windef.h"
#include "winbase.h"
#include "winuser.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);
/*****************************************************************************
* IDirectSound COM components
*/
struct IDirectSound_IUnknown {
const IUnknownVtbl *lpVtbl;
LONG ref;
LPDIRECTSOUND8 pds;
};
static HRESULT IDirectSound_IUnknown_Create(LPDIRECTSOUND8 pds, LPUNKNOWN * ppunk);
struct IDirectSound_IDirectSound {
const IDirectSoundVtbl *lpVtbl;
LONG ref;
LPDIRECTSOUND8 pds;
};
static HRESULT IDirectSound_IDirectSound_Create(LPDIRECTSOUND8 pds, LPDIRECTSOUND * ppds);
/*****************************************************************************
* IDirectSound8 COM components
*/
struct IDirectSound8_IUnknown {
const IUnknownVtbl *lpVtbl;
LONG ref;
LPDIRECTSOUND8 pds;
};
static HRESULT IDirectSound8_IUnknown_Create(LPDIRECTSOUND8 pds, LPUNKNOWN * ppunk);
static ULONG WINAPI IDirectSound8_IUnknown_AddRef(LPUNKNOWN iface);
struct IDirectSound8_IDirectSound {
const IDirectSoundVtbl *lpVtbl;
LONG ref;
LPDIRECTSOUND8 pds;
};
static HRESULT IDirectSound8_IDirectSound_Create(LPDIRECTSOUND8 pds, LPDIRECTSOUND * ppds);
static ULONG WINAPI IDirectSound8_IDirectSound_AddRef(LPDIRECTSOUND iface);
struct IDirectSound8_IDirectSound8 {
const IDirectSound8Vtbl *lpVtbl;
LONG ref;
LPDIRECTSOUND8 pds;
};
static HRESULT IDirectSound8_IDirectSound8_Create(LPDIRECTSOUND8 pds, LPDIRECTSOUND8 * ppds);
static ULONG WINAPI IDirectSound8_IDirectSound8_AddRef(LPDIRECTSOUND8 iface);
/*****************************************************************************
* IDirectSound implementation structure
*/
struct IDirectSoundImpl
{
LONG ref;
DirectSoundDevice *device;
LPUNKNOWN pUnknown;
LPDIRECTSOUND pDS;
LPDIRECTSOUND8 pDS8;
};
static HRESULT IDirectSoundImpl_Create(LPDIRECTSOUND8 * ppds);
static ULONG WINAPI IDirectSound_IUnknown_AddRef(LPUNKNOWN iface);
static ULONG WINAPI IDirectSound_IDirectSound_AddRef(LPDIRECTSOUND iface);
static HRESULT DirectSoundDevice_VerifyCertification(DirectSoundDevice * device, LPDWORD pdwCertified);
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;
const 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;
const 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 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 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 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 IDirectSoundImpl_Release(
LPDIRECTSOUND8 iface)
{
IDirectSoundImpl *This = (IDirectSoundImpl *)iface;
ULONG ref = InterlockedDecrement(&(This->ref));
TRACE("(%p) ref was %ld\n", This, ref + 1);
if (!ref) {
if (This->device)
DirectSoundDevice_Release(This->device);
HeapFree(GetProcessHeap(),0,This);
TRACE("(%p) released\n", This);
}
return ref;
}
static HRESULT IDirectSoundImpl_Create(
LPDIRECTSOUND8 * ppDS)
{
IDirectSoundImpl* pDS;
TRACE("(%p)\n",ppDS);
/* Allocate memory */
pDS = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(IDirectSoundImpl));
if (pDS == NULL) {
WARN("out of memory\n");
*ppDS = NULL;
return DSERR_OUTOFMEMORY;
}
pDS->ref = 0;
pDS->device = NULL;
*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 const IUnknownVtbl DirectSound_Unknown_Vtbl =
{
IDirectSound_IUnknown_QueryInterface,
IDirectSound_IUnknown_AddRef,
IDirectSound_IUnknown_Release
};
static HRESULT 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 DirectSoundDevice_CreateSoundBuffer(((IDirectSoundImpl *)This->pds)->device,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 DirectSoundDevice_GetCaps(((IDirectSoundImpl *)This->pds)->device, 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 DirectSoundDevice_DuplicateSoundBuffer(((IDirectSoundImpl *)This->pds)->device,psb,ppdsb);
}
static HRESULT WINAPI IDirectSound_IDirectSound_SetCooperativeLevel(
LPDIRECTSOUND iface,
HWND hwnd,
DWORD level)
{
IDirectSound_IDirectSound *This = (IDirectSound_IDirectSound *)iface;
TRACE("(%p,%p,%s)\n",This,hwnd,dumpCooperativeLevel(level));
return DirectSoundDevice_SetCooperativeLevel(((IDirectSoundImpl *)This->pds)->device, hwnd, level);
}
static HRESULT WINAPI IDirectSound_IDirectSound_Compact(
LPDIRECTSOUND iface)
{
IDirectSound_IDirectSound *This = (IDirectSound_IDirectSound *)iface;
TRACE("(%p)\n", This);
return DirectSoundDevice_Compact(((IDirectSoundImpl *)This->pds)->device);
}
static HRESULT WINAPI IDirectSound_IDirectSound_GetSpeakerConfig(
LPDIRECTSOUND iface,
LPDWORD lpdwSpeakerConfig)
{
IDirectSound_IDirectSound *This = (IDirectSound_IDirectSound *)iface;
TRACE("(%p, %p)\n", This, lpdwSpeakerConfig);
return DirectSoundDevice_GetSpeakerConfig(((IDirectSoundImpl *)This->pds)->device,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 DirectSoundDevice_SetSpeakerConfig(((IDirectSoundImpl *)This->pds)->device,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 DirectSoundDevice_Initialize(&((IDirectSoundImpl *)This->pds)->device,lpcGuid);
}
static const 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
};
static HRESULT 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 const IUnknownVtbl DirectSound8_Unknown_Vtbl =
{
IDirectSound8_IUnknown_QueryInterface,
IDirectSound8_IUnknown_AddRef,
IDirectSound8_IUnknown_Release
};
static HRESULT 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 DirectSoundDevice_CreateSoundBuffer(((IDirectSoundImpl *)This->pds)->device,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 DirectSoundDevice_GetCaps(((IDirectSoundImpl *)This->pds)->device, 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 DirectSoundDevice_DuplicateSoundBuffer(((IDirectSoundImpl *)This->pds)->device,psb,ppdsb);
}
static HRESULT WINAPI IDirectSound8_IDirectSound_SetCooperativeLevel(
LPDIRECTSOUND iface,
HWND hwnd,
DWORD level)
{
IDirectSound8_IDirectSound *This = (IDirectSound8_IDirectSound *)iface;
TRACE("(%p,%p,%s)\n",This,hwnd,dumpCooperativeLevel(level));
return DirectSoundDevice_SetCooperativeLevel(((IDirectSoundImpl *)This->pds)->device, hwnd, level);
}
static HRESULT WINAPI IDirectSound8_IDirectSound_Compact(
LPDIRECTSOUND iface)
{
IDirectSound8_IDirectSound *This = (IDirectSound8_IDirectSound *)iface;
TRACE("(%p)\n", This);
return DirectSoundDevice_Compact(((IDirectSoundImpl *)This->pds)->device);
}
static HRESULT WINAPI IDirectSound8_IDirectSound_GetSpeakerConfig(
LPDIRECTSOUND iface,
LPDWORD lpdwSpeakerConfig)
{
IDirectSound8_IDirectSound *This = (IDirectSound8_IDirectSound *)iface;
TRACE("(%p, %p)\n", This, lpdwSpeakerConfig);
return DirectSoundDevice_GetSpeakerConfig(((IDirectSoundImpl *)This->pds)->device,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 DirectSoundDevice_SetSpeakerConfig(((IDirectSoundImpl *)This->pds)->device,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 DirectSoundDevice_Initialize(&((IDirectSoundImpl *)This->pds)->device,lpcGuid);
}
static const 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
};
static HRESULT 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 DirectSoundDevice_CreateSoundBuffer(((IDirectSoundImpl *)This->pds)->device,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 DirectSoundDevice_GetCaps(((IDirectSoundImpl *)This->pds)->device, 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 DirectSoundDevice_DuplicateSoundBuffer(((IDirectSoundImpl *)This->pds)->device,psb,ppdsb);
}
static HRESULT WINAPI IDirectSound8_IDirectSound8_SetCooperativeLevel(
LPDIRECTSOUND8 iface,
HWND hwnd,
DWORD level)
{
IDirectSound8_IDirectSound8 *This = (IDirectSound8_IDirectSound8 *)iface;
TRACE("(%p,%p,%s)\n",This,hwnd,dumpCooperativeLevel(level));
return DirectSoundDevice_SetCooperativeLevel(((IDirectSoundImpl *)This->pds)->device, hwnd, level);
}
static HRESULT WINAPI IDirectSound8_IDirectSound8_Compact(
LPDIRECTSOUND8 iface)
{
IDirectSound8_IDirectSound8 *This = (IDirectSound8_IDirectSound8 *)iface;
TRACE("(%p)\n", This);
return DirectSoundDevice_Compact(((IDirectSoundImpl *)This->pds)->device);
}
static HRESULT WINAPI IDirectSound8_IDirectSound8_GetSpeakerConfig(
LPDIRECTSOUND8 iface,
LPDWORD lpdwSpeakerConfig)
{
IDirectSound8_IDirectSound8 *This = (IDirectSound8_IDirectSound8 *)iface;
TRACE("(%p, %p)\n", This, lpdwSpeakerConfig);
return DirectSoundDevice_GetSpeakerConfig(((IDirectSoundImpl *)This->pds)->device,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 DirectSoundDevice_SetSpeakerConfig(((IDirectSoundImpl *)This->pds)->device,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 DirectSoundDevice_Initialize(&((IDirectSoundImpl *)This->pds)->device,lpcGuid);
}
static HRESULT WINAPI IDirectSound8_IDirectSound8_VerifyCertification(
LPDIRECTSOUND8 iface,
LPDWORD pdwCertified)
{
IDirectSound8_IDirectSound8 *This = (IDirectSound8_IDirectSound8 *)iface;
TRACE("(%p, %p)\n", This, pdwCertified);
return DirectSoundDevice_VerifyCertification(((IDirectSoundImpl *)This->pds)->device,pdwCertified);
}
static const 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
};
static HRESULT 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 DSOUND_Create(
REFIID riid,
LPDIRECTSOUND *ppDS)
{
LPDIRECTSOUND8 pDS;
HRESULT hr;
TRACE("(%s, %p)\n", debugstr_guid(riid), ppDS);
if (!IsEqualIID(riid, &IID_IUnknown) &&
!IsEqualIID(riid, &IID_IDirectSound)) {
*ppDS = 0;
return E_NOINTERFACE;
}
/* Get dsound configuration */
setup_dsound_options();
hr = IDirectSoundImpl_Create(&pDS);
if (hr == DS_OK) {
hr = IDirectSound_IDirectSound_Create(pDS, ppDS);
if (*ppDS)
IDirectSound_IDirectSound_AddRef(*ppDS);
else {
WARN("IDirectSound_IDirectSound_Create failed\n");
IDirectSound8_Release(pDS);
}
} else {
WARN("IDirectSoundImpl_Create failed\n");
*ppDS = 0;
}
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;
LPDIRECTSOUND pDS;
TRACE("(%s,%p,%p)\n",debugstr_guid(lpcGUID),ppDS,pUnkOuter);
if (ppDS == NULL) {
WARN("invalid parameter: ppDS == NULL\n");
return DSERR_INVALIDPARAM;
}
if (pUnkOuter != NULL) {
WARN("invalid parameter: pUnkOuter != NULL\n");
*ppDS = 0;
return DSERR_INVALIDPARAM;
}
hr = DSOUND_Create(&IID_IDirectSound, &pDS);
if (hr == DS_OK) {
hr = IDirectSound_Initialize(pDS, lpcGUID);
if (hr != DS_OK) {
if (hr != DSERR_ALREADYINITIALIZED) {
IDirectSound_Release(pDS);
pDS = 0;
} else
hr = DS_OK;
}
}
*ppDS = pDS;
return hr;
}
HRESULT DSOUND_Create8(
REFIID riid,
LPDIRECTSOUND8 *ppDS)
{
LPDIRECTSOUND8 pDS;
HRESULT hr;
TRACE("(%s, %p)\n", debugstr_guid(riid), ppDS);
if (!IsEqualIID(riid, &IID_IUnknown) &&
!IsEqualIID(riid, &IID_IDirectSound8)) {
*ppDS = 0;
return E_NOINTERFACE;
}
/* Get dsound configuration */
setup_dsound_options();
hr = IDirectSoundImpl_Create(&pDS);
if (hr == DS_OK) {
hr = IDirectSound8_IDirectSound8_Create(pDS, ppDS);
if (*ppDS)
IDirectSound8_IDirectSound8_AddRef(*ppDS);
else {
WARN("IDirectSound8_IDirectSound8_Create failed\n");
IDirectSound8_Release(pDS);
}
} else {
WARN("IDirectSoundImpl_Create failed\n");
*ppDS = 0;
}
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;
LPDIRECTSOUND8 pDS;
TRACE("(%s,%p,%p)\n",debugstr_guid(lpcGUID),ppDS,pUnkOuter);
if (ppDS == NULL) {
WARN("invalid parameter: ppDS == NULL\n");
return DSERR_INVALIDPARAM;
}
if (pUnkOuter != NULL) {
WARN("invalid parameter: pUnkOuter != NULL\n");
*ppDS = 0;
return DSERR_INVALIDPARAM;
}
hr = DSOUND_Create8(&IID_IDirectSound8, &pDS);
if (hr == DS_OK) {
hr = IDirectSound8_Initialize(pDS, lpcGUID);
if (hr != DS_OK) {
if (hr != DSERR_ALREADYINITIALIZED) {
IDirectSound8_Release(pDS);
pDS = 0;
} else
hr = DS_OK;
}
}
*ppDS = pDS;
return hr;
}
/*******************************************************************************
* DirectSoundDevice
*/
static HRESULT DirectSoundDevice_Create(DirectSoundDevice ** ppDevice)
{
DirectSoundDevice * device;
TRACE("(%p)\n", ppDevice);
/* Allocate memory */
device = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(DirectSoundDevice));
if (device == NULL) {
WARN("out of memory\n");
return DSERR_OUTOFMEMORY;
}
device->ref = 1;
device->driver = NULL;
device->priolevel = DSSCL_NORMAL;
device->fraglen = 0;
device->hwbuf = NULL;
device->buffer = NULL;
device->buflen = 0;
device->writelead = 0;
device->state = STATE_STOPPED;
device->nrofbuffers = 0;
device->buffers = NULL;
device->primary = NULL;
device->speaker_config = DSSPEAKER_STEREO | (DSSPEAKER_GEOMETRY_NARROW << 16);
device->tmp_buffer = NULL;
device->tmp_buffer_len = 0;
/* 3D listener initial parameters */
device->listener = NULL;
device->ds3dl.dwSize = sizeof(DS3DLISTENER);
device->ds3dl.vPosition.x = 0.0;
device->ds3dl.vPosition.y = 0.0;
device->ds3dl.vPosition.z = 0.0;
device->ds3dl.vVelocity.x = 0.0;
device->ds3dl.vVelocity.y = 0.0;
device->ds3dl.vVelocity.z = 0.0;
device->ds3dl.vOrientFront.x = 0.0;
device->ds3dl.vOrientFront.y = 0.0;
device->ds3dl.vOrientFront.z = 1.0;
device->ds3dl.vOrientTop.x = 0.0;
device->ds3dl.vOrientTop.y = 1.0;
device->ds3dl.vOrientTop.z = 0.0;
device->ds3dl.flDistanceFactor = DS3D_DEFAULTDISTANCEFACTOR;
device->ds3dl.flRolloffFactor = DS3D_DEFAULTROLLOFFFACTOR;
device->ds3dl.flDopplerFactor = DS3D_DEFAULTDOPPLERFACTOR;
device->prebuf = ds_snd_queue_max;
device->guid = GUID_NULL;
/* Set default wave format (may need it for waveOutOpen) */
device->pwfx = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(WAVEFORMATEX));
if (device->pwfx == NULL) {
WARN("out of memory\n");
HeapFree(GetProcessHeap(),0,device);
return DSERR_OUTOFMEMORY;
}
/* 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.
*/
device->pwfx->wFormatTag = WAVE_FORMAT_PCM;
device->pwfx->nSamplesPerSec = ds_default_sample_rate;
device->pwfx->wBitsPerSample = ds_default_bits_per_sample;
device->pwfx->nChannels = 2;
device->pwfx->nBlockAlign = device->pwfx->wBitsPerSample * device->pwfx->nChannels / 8;
device->pwfx->nAvgBytesPerSec = device->pwfx->nSamplesPerSec * device->pwfx->nBlockAlign;
device->pwfx->cbSize = 0;
InitializeCriticalSection(&(device->mixlock));
device->mixlock.DebugInfo->Spare[0] = (DWORD_PTR)"DSOUND_mixlock";
RtlInitializeResource(&(device->buffer_list_lock));
*ppDevice = device;
return DS_OK;
}
static ULONG DirectSoundDevice_AddRef(DirectSoundDevice * device)
{
ULONG ref = InterlockedIncrement(&(device->ref));
TRACE("(%p) ref was %ld\n", device, ref - 1);
return ref;
}
ULONG DirectSoundDevice_Release(DirectSoundDevice * device)
{
HRESULT hr;
ULONG ref = InterlockedDecrement(&(device->ref));
TRACE("(%p) ref was %lu\n", device, ref + 1);
if (!ref) {
int i;
timeKillEvent(device->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(&(device->buffer_list_lock), TRUE);
RtlReleaseResource(&(device->buffer_list_lock));
/* It is allowed to release this object even when buffers are playing */
if (device->buffers) {
WARN("%d secondary buffers not released\n", device->nrofbuffers);
for( i=0;i<device->nrofbuffers;i++)
IDirectSoundBufferImpl_Destroy(device->buffers[i]);
}
if (device->primary) {
WARN("primary buffer not released\n");
IDirectSoundBuffer8_Release((LPDIRECTSOUNDBUFFER8)device->primary);
}
hr = DSOUND_PrimaryDestroy(device);
if (hr != DS_OK)
WARN("DSOUND_PrimaryDestroy failed\n");
if (device->driver)
IDsDriver_Close(device->driver);
if (device->drvdesc.dwFlags & DSDDESC_DOMMSYSTEMOPEN)
waveOutClose(device->hwo);
if (device->driver)
IDsDriver_Release(device->driver);
DSOUND_renderer[device->drvdesc.dnDevNode] = NULL;
HeapFree(GetProcessHeap(),0,device->tmp_buffer);
HeapFree(GetProcessHeap(),0,device->buffer);
RtlDeleteResource(&device->buffer_list_lock);
device->mixlock.DebugInfo->Spare[0] = 0;
DeleteCriticalSection(&device->mixlock);
HeapFree(GetProcessHeap(),0,device);
TRACE("(%p) released\n", device);
}
return ref;
}
HRESULT DirectSoundDevice_GetCaps(
DirectSoundDevice * device,
LPDSCAPS lpDSCaps)
{
TRACE("(%p,%p)\n",device,lpDSCaps);
if (device == NULL) {
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\n", lpDSCaps->dwSize);
return DSERR_INVALIDPARAM;
}
lpDSCaps->dwFlags = device->drvcaps.dwFlags;
if (TRACE_ON(dsound)) {
TRACE("(flags=0x%08lx:\n",lpDSCaps->dwFlags);
_dump_DSCAPS(lpDSCaps->dwFlags);
DPRINTF(")\n");
}
lpDSCaps->dwMinSecondarySampleRate = device->drvcaps.dwMinSecondarySampleRate;
lpDSCaps->dwMaxSecondarySampleRate = device->drvcaps.dwMaxSecondarySampleRate;
lpDSCaps->dwPrimaryBuffers = device->drvcaps.dwPrimaryBuffers;
lpDSCaps->dwMaxHwMixingAllBuffers = device->drvcaps.dwMaxHwMixingAllBuffers;
lpDSCaps->dwMaxHwMixingStaticBuffers = device->drvcaps.dwMaxHwMixingStaticBuffers;
lpDSCaps->dwMaxHwMixingStreamingBuffers = device->drvcaps.dwMaxHwMixingStreamingBuffers;
lpDSCaps->dwFreeHwMixingAllBuffers = device->drvcaps.dwFreeHwMixingAllBuffers;
lpDSCaps->dwFreeHwMixingStaticBuffers = device->drvcaps.dwFreeHwMixingStaticBuffers;
lpDSCaps->dwFreeHwMixingStreamingBuffers = device->drvcaps.dwFreeHwMixingStreamingBuffers;
lpDSCaps->dwMaxHw3DAllBuffers = device->drvcaps.dwMaxHw3DAllBuffers;
lpDSCaps->dwMaxHw3DStaticBuffers = device->drvcaps.dwMaxHw3DStaticBuffers;
lpDSCaps->dwMaxHw3DStreamingBuffers = device->drvcaps.dwMaxHw3DStreamingBuffers;
lpDSCaps->dwFreeHw3DAllBuffers = device->drvcaps.dwFreeHw3DAllBuffers;
lpDSCaps->dwFreeHw3DStaticBuffers = device->drvcaps.dwFreeHw3DStaticBuffers;
lpDSCaps->dwFreeHw3DStreamingBuffers = device->drvcaps.dwFreeHw3DStreamingBuffers;
lpDSCaps->dwTotalHwMemBytes = device->drvcaps.dwTotalHwMemBytes;
lpDSCaps->dwFreeHwMemBytes = device->drvcaps.dwFreeHwMemBytes;
lpDSCaps->dwMaxContigFreeHwMemBytes = device->drvcaps.dwMaxContigFreeHwMemBytes;
/* driver doesn't have these */
lpDSCaps->dwUnlockTransferRateHwBuffers = 4096; /* But we have none... */
lpDSCaps->dwPlayCpuOverheadSwBuffers = 1; /* 1% */
return DS_OK;
}
HRESULT DirectSoundDevice_Initialize(DirectSoundDevice ** ppDevice, LPCGUID lpcGUID)
{
HRESULT hr = DS_OK;
unsigned wod, wodn;
BOOLEAN found = FALSE;
GUID devGUID;
DirectSoundDevice * device = *ppDevice;
TRACE("(%p,%s)\n",ppDevice,debugstr_guid(lpcGUID));
if (*ppDevice != NULL) {
WARN("already initialized\n");
return DSERR_ALREADYINITIALIZED;
}
/* Default device? */
if (!lpcGUID || IsEqualGUID(lpcGUID, &GUID_NULL))
lpcGUID = &DSDEVID_DefaultPlayback;
if (GetDeviceID(lpcGUID, &devGUID) != DS_OK) {
WARN("invalid parameter: lpcGUID\n");
return DSERR_INVALIDPARAM;
}
/* Enumerate WINMM audio devices and find the one we want */
wodn = waveOutGetNumDevs();
if (!wodn) {
WARN("no driver\n");
return DSERR_NODRIVER;
}
for (wod=0; wod<wodn; wod++) {
if (IsEqualGUID( &devGUID, &DSOUND_renderer_guids[wod])) {
found = TRUE;
break;
}
}
if (found == FALSE) {
WARN("No device found matching given ID!\n");
return DSERR_NODRIVER;
}
if (DSOUND_renderer[wod]) {
if (IsEqualGUID(&devGUID, &DSOUND_renderer[wod]->guid)) {
device = DSOUND_renderer[wod];
DirectSoundDevice_AddRef(device);
*ppDevice = device;
return DS_OK;
} else {
ERR("device GUID doesn't match\n");
hr = DSERR_GENERIC;
return hr;
}
} else {
hr = DirectSoundDevice_Create(&device);
if (hr != DS_OK) {
WARN("DirectSoundDevice_Create failed\n");
return hr;
}
}
*ppDevice = device;
device->guid = devGUID;
/* DRV_QUERYDSOUNDIFACE is a "Wine extension" to get the DSound interface */
waveOutMessage((HWAVEOUT)wod, DRV_QUERYDSOUNDIFACE, (DWORD_PTR)&device->driver, 0);
/* Disable the direct sound driver to force emulation if requested. */
if (ds_hw_accel == DS_HW_ACCEL_EMULATION)
device->driver = NULL;
/* Get driver description */
if (device->driver) {
hr = IDsDriver_GetDriverDesc(device->driver,&(device->drvdesc));
if (hr != DS_OK) {
WARN("IDsDriver_GetDriverDesc failed\n");
return hr;
}
} else {
/* if no DirectSound interface available, use WINMM API instead */
device->drvdesc.dwFlags = DSDDESC_DOMMSYSTEMOPEN | DSDDESC_DOMMSYSTEMSETFORMAT;
}
device->drvdesc.dnDevNode = wod;
/* 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 (device->drvdesc.dwFlags & DSDDESC_DOMMSYSTEMOPEN)
{
DWORD flags = CALLBACK_FUNCTION;
/* disable direct sound if requested */
if (ds_hw_accel != DS_HW_ACCEL_EMULATION)
flags |= WAVE_DIRECTSOUND;
hr = mmErr(waveOutOpen(&(device->hwo),
device->drvdesc.dnDevNode, device->pwfx,
(DWORD_PTR)DSOUND_callback, (DWORD)device,
flags));
if (hr != DS_OK) {
WARN("waveOutOpen failed\n");
return hr;
}
}
if (device->driver) {
hr = IDsDriver_Open(device->driver);
if (hr != DS_OK) {
WARN("IDsDriver_Open failed\n");
return hr;
}
/* the driver is now open, so it's now allowed to call GetCaps */
hr = IDsDriver_GetCaps(device->driver,&(device->drvcaps));
if (hr != DS_OK) {
WARN("IDsDriver_GetCaps failed\n");
return hr;
}
} else {
WAVEOUTCAPSA woc;
hr = mmErr(waveOutGetDevCapsA(device->drvdesc.dnDevNode, &woc, sizeof(woc)));
if (hr != DS_OK) {
WARN("waveOutGetDevCaps failed\n");
return hr;
}
ZeroMemory(&device->drvcaps, sizeof(device->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)) {
device->drvcaps.dwFlags |= DSCAPS_PRIMARY8BIT;
device->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)) {
device->drvcaps.dwFlags |= DSCAPS_PRIMARY16BIT;
device->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)) {
device->drvcaps.dwFlags |= DSCAPS_PRIMARY8BIT;
device->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)) {
device->drvcaps.dwFlags |= DSCAPS_PRIMARY16BIT;
device->drvcaps.dwFlags |= DSCAPS_PRIMARYSTEREO;
}
if (ds_emuldriver)
device->drvcaps.dwFlags |= DSCAPS_EMULDRIVER;
device->drvcaps.dwMinSecondarySampleRate = DSBFREQUENCY_MIN;
device->drvcaps.dwMaxSecondarySampleRate = DSBFREQUENCY_MAX;
device->drvcaps.dwPrimaryBuffers = 1;
}
hr = DSOUND_PrimaryCreate(device);
if (hr == DS_OK) {
DSOUND_renderer[device->drvdesc.dnDevNode] = device;
timeBeginPeriod(DS_TIME_RES);
DSOUND_renderer[device->drvdesc.dnDevNode]->timerID = timeSetEvent(DS_TIME_DEL, DS_TIME_RES, DSOUND_timer,
(DWORD_PTR)DSOUND_renderer[device->drvdesc.dnDevNode], TIME_PERIODIC | TIME_CALLBACK_FUNCTION);
} else {
WARN("DSOUND_PrimaryCreate failed\n");
}
return hr;
}
HRESULT DirectSoundDevice_CreateSoundBuffer(
DirectSoundDevice * device,
LPCDSBUFFERDESC dsbd,
LPLPDIRECTSOUNDBUFFER ppdsb,
LPUNKNOWN lpunk,
BOOL from8)
{
HRESULT hres = DS_OK;
TRACE("(%p,%p,%p,%p)\n",device,dsbd,ppdsb,lpunk);
if (device == NULL) {
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 (device->primary) {
WARN("Primary Buffer already created\n");
IDirectSoundBuffer_AddRef((LPDIRECTSOUNDBUFFER8)(device->primary));
*ppdsb = (LPDIRECTSOUNDBUFFER)(device->primary);
} else {
device->dsbd = *dsbd;
hres = PrimaryBufferImpl_Create(device, (PrimaryBufferImpl**)&(device->primary), &(device->dsbd));
if (device->primary) {
IDirectSoundBuffer_AddRef((LPDIRECTSOUNDBUFFER8)(device->primary));
*ppdsb = (LPDIRECTSOUNDBUFFER)(device->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(device, (IDirectSoundBufferImpl**)&dsb, dsbd);
if (dsb) {
hres = SecondaryBufferImpl_Create(dsb, (SecondaryBufferImpl**)ppdsb);
if (*ppdsb) {
dsb->secondary = (SecondaryBufferImpl*)*ppdsb;
IDirectSoundBuffer_AddRef((LPDIRECTSOUNDBUFFER)*ppdsb);
} else
WARN("SecondaryBufferImpl_Create failed\n");
} else
WARN("IDirectSoundBufferImpl_Create failed\n");
}
return hres;
}
HRESULT DirectSoundDevice_DuplicateSoundBuffer(
DirectSoundDevice * device,
LPDIRECTSOUNDBUFFER psb,
LPLPDIRECTSOUNDBUFFER ppdsb)
{
HRESULT hres = DS_OK;
IDirectSoundBufferImpl* dsb;
TRACE("(%p,%p,%p)\n",device,psb,ppdsb);
if (device == NULL) {
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;
}
/* make sure we have a secondary buffer */
if ((PrimaryBufferImpl *)psb == device->primary) {
WARN("trying to duplicate primary buffer\n");
*ppdsb = NULL;
return DSERR_INVALIDCALL;
}
/* duplicate the actual buffer implementation */
hres = IDirectSoundBufferImpl_Duplicate(device, &dsb,
((SecondaryBufferImpl *)psb)->dsb);
if (hres == DS_OK) {
/* create a new secondary buffer using the new implementation */
hres = SecondaryBufferImpl_Create(dsb, (SecondaryBufferImpl**)ppdsb);
if (*ppdsb) {
dsb->secondary = (SecondaryBufferImpl*)*ppdsb;
IDirectSoundBuffer_AddRef((LPDIRECTSOUNDBUFFER8)*ppdsb);
} else {
WARN("SecondaryBufferImpl_Create failed\n");
IDirectSoundBuffer_AddRef((LPDIRECTSOUNDBUFFER8)dsb);
IDirectSoundBuffer_Release((LPDIRECTSOUNDBUFFER8)dsb);
}
}
return hres;
}
HRESULT DirectSoundDevice_SetCooperativeLevel(
DirectSoundDevice * device,
HWND hwnd,
DWORD level)
{
TRACE("(%p,%p,%s)\n",device,hwnd,dumpCooperativeLevel(level));
if (device == NULL) {
WARN("not initialized\n");
return DSERR_UNINITIALIZED;
}
if (level==DSSCL_PRIORITY || level==DSSCL_EXCLUSIVE) {
WARN("level=%s not fully supported\n",
level==DSSCL_PRIORITY ? "DSSCL_PRIORITY" : "DSSCL_EXCLUSIVE");
}
device->priolevel = level;
return DS_OK;
}
HRESULT DirectSoundDevice_Compact(
DirectSoundDevice * device)
{
TRACE("(%p)\n", device);
if (device == NULL) {
WARN("not initialized\n");
return DSERR_UNINITIALIZED;
}
if (device->priolevel != DSSCL_PRIORITY) {
WARN("incorrect priority level\n");
return DSERR_PRIOLEVELNEEDED;
}
return DS_OK;
}
HRESULT DirectSoundDevice_GetSpeakerConfig(
DirectSoundDevice * device,
LPDWORD lpdwSpeakerConfig)
{
TRACE("(%p, %p)\n", device, lpdwSpeakerConfig);
if (device == NULL) {
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 = device->speaker_config;
return DS_OK;
}
HRESULT DirectSoundDevice_SetSpeakerConfig(
DirectSoundDevice * device,
DWORD config)
{
TRACE("(%p,0x%08lx)\n",device,config);
if (device == NULL) {
WARN("not initialized\n");
return DSERR_UNINITIALIZED;
}
device->speaker_config = config;
WARN("not fully functional\n");
return DS_OK;
}
static HRESULT DirectSoundDevice_VerifyCertification(
DirectSoundDevice * device,
LPDWORD pdwCertified)
{
TRACE("(%p, %p)\n",device,pdwCertified);
if (device == NULL) {
WARN("not initialized\n");
return DSERR_UNINITIALIZED;
}
if (device->drvcaps.dwFlags & DSCAPS_CERTIFIED)
*pdwCertified = DS_CERTIFIED;
else
*pdwCertified = DS_UNCERTIFIED;
return DS_OK;
}
/*
* Add secondary buffer to buffer list.
* Gets exclusive access to buffer for writing.
*/
HRESULT DirectSoundDevice_AddBuffer(
DirectSoundDevice * device,
IDirectSoundBufferImpl * pDSB)
{
IDirectSoundBufferImpl **newbuffers;
HRESULT hr = DS_OK;
TRACE("(%p, %p)\n", device, pDSB);
RtlAcquireResourceExclusive(&(device->buffer_list_lock), TRUE);
if (device->buffers)
newbuffers = HeapReAlloc(GetProcessHeap(),0,device->buffers,sizeof(IDirectSoundBufferImpl*)*(device->nrofbuffers+1));
else
newbuffers = HeapAlloc(GetProcessHeap(),0,sizeof(IDirectSoundBufferImpl*)*(device->nrofbuffers+1));
if (newbuffers) {
device->buffers = newbuffers;
device->buffers[device->nrofbuffers] = pDSB;
device->nrofbuffers++;
TRACE("buffer count is now %d\n", device->nrofbuffers);
} else {
ERR("out of memory for buffer list! Current buffer count is %d\n", device->nrofbuffers);
hr = DSERR_OUTOFMEMORY;
}
RtlReleaseResource(&(device->buffer_list_lock));
return hr;
}
/*
* Remove secondary buffer from buffer list.
* Gets exclusive access to buffer for writing.
*/
HRESULT DirectSoundDevice_RemoveBuffer(
DirectSoundDevice * device,
IDirectSoundBufferImpl * pDSB)
{
int i;
HRESULT hr = DS_OK;
TRACE("(%p, %p)\n", device, pDSB);
RtlAcquireResourceExclusive(&(device->buffer_list_lock), TRUE);
for (i = 0; i < device->nrofbuffers; i++)
if (device->buffers[i] == pDSB)
break;
if (i < device->nrofbuffers) {
/* Put the last buffer of the list in the (now empty) position */
device->buffers[i] = device->buffers[device->nrofbuffers - 1];
device->nrofbuffers--;
device->buffers = HeapReAlloc(GetProcessHeap(),0,device->buffers,sizeof(LPDIRECTSOUNDBUFFER8)*device->nrofbuffers);
TRACE("buffer count is now %d\n", device->nrofbuffers);
}
if (device->nrofbuffers == 0) {
HeapFree(GetProcessHeap(),0,device->buffers);
device->buffers = NULL;
}
RtlReleaseResource(&(device->buffer_list_lock));
return hr;
}
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