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1148 lines
33 KiB
C
1148 lines
33 KiB
C
/* DirectSound
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*
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* Copyright 1998 Marcus Meissner
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* Copyright 1998 Rob Riggs
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* Copyright 2000-2002 TransGaming Technologies, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#define NONAMELESSSTRUCT
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#define NONAMELESSUNION
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#include "windef.h"
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#include "winbase.h"
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#include "winuser.h"
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#include "mmsystem.h"
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#include "winternl.h"
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#include "vfwmsgs.h"
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#include "wine/debug.h"
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#include "dsound.h"
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#include "dsound_private.h"
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#include "dsconf.h"
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WINE_DEFAULT_DEBUG_CHANNEL(dsound);
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/*******************************************************************************
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* IDirectSoundNotify
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*/
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static inline struct IDirectSoundBufferImpl *impl_from_IDirectSoundNotify(IDirectSoundNotify *iface)
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{
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return CONTAINING_RECORD(iface, struct IDirectSoundBufferImpl, IDirectSoundNotify_iface);
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}
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static HRESULT WINAPI IDirectSoundNotifyImpl_QueryInterface(IDirectSoundNotify *iface, REFIID riid,
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void **ppobj)
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{
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IDirectSoundBufferImpl *This = impl_from_IDirectSoundNotify(iface);
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TRACE("(%p,%s,%p)\n", This, debugstr_guid(riid), ppobj);
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return IDirectSoundBuffer8_QueryInterface(&This->IDirectSoundBuffer8_iface, riid, ppobj);
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}
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static ULONG WINAPI IDirectSoundNotifyImpl_AddRef(IDirectSoundNotify *iface)
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{
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IDirectSoundBufferImpl *This = impl_from_IDirectSoundNotify(iface);
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ULONG ref = InterlockedIncrement(&This->refn);
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TRACE("(%p) ref was %d\n", This, ref - 1);
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if(ref == 1)
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InterlockedIncrement(&This->numIfaces);
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return ref;
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}
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static ULONG WINAPI IDirectSoundNotifyImpl_Release(IDirectSoundNotify *iface)
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{
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IDirectSoundBufferImpl *This = impl_from_IDirectSoundNotify(iface);
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ULONG ref = InterlockedDecrement(&This->refn);
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TRACE("(%p) ref was %d\n", This, ref + 1);
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if (!ref && !InterlockedDecrement(&This->numIfaces))
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secondarybuffer_destroy(This);
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return ref;
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}
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static HRESULT WINAPI IDirectSoundNotifyImpl_SetNotificationPositions(IDirectSoundNotify *iface,
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DWORD howmuch, const DSBPOSITIONNOTIFY *notify)
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{
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IDirectSoundBufferImpl *This = impl_from_IDirectSoundNotify(iface);
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TRACE("(%p,0x%08x,%p)\n",This,howmuch,notify);
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if (howmuch > 0 && notify == NULL) {
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WARN("invalid parameter: notify == NULL\n");
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return DSERR_INVALIDPARAM;
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}
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if (TRACE_ON(dsound)) {
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unsigned int i;
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for (i=0;i<howmuch;i++)
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TRACE("notify at %d to %p\n",
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notify[i].dwOffset,notify[i].hEventNotify);
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}
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if (howmuch > 0) {
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/* Make an internal copy of the caller-supplied array.
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* Replace the existing copy if one is already present. */
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HeapFree(GetProcessHeap(), 0, This->notifies);
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This->notifies = HeapAlloc(GetProcessHeap(), 0,
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howmuch * sizeof(DSBPOSITIONNOTIFY));
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if (This->notifies == NULL) {
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WARN("out of memory\n");
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return DSERR_OUTOFMEMORY;
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}
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CopyMemory(This->notifies, notify, howmuch * sizeof(DSBPOSITIONNOTIFY));
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This->nrofnotifies = howmuch;
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} else {
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HeapFree(GetProcessHeap(), 0, This->notifies);
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This->notifies = NULL;
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This->nrofnotifies = 0;
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}
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return S_OK;
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}
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static const IDirectSoundNotifyVtbl dsnvt =
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{
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IDirectSoundNotifyImpl_QueryInterface,
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IDirectSoundNotifyImpl_AddRef,
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IDirectSoundNotifyImpl_Release,
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IDirectSoundNotifyImpl_SetNotificationPositions,
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};
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/*******************************************************************************
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* IDirectSoundBuffer
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*/
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static inline IDirectSoundBufferImpl *impl_from_IDirectSoundBuffer8(IDirectSoundBuffer8 *iface)
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{
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return CONTAINING_RECORD(iface, IDirectSoundBufferImpl, IDirectSoundBuffer8_iface);
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}
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static inline BOOL is_primary_buffer(IDirectSoundBufferImpl *This)
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{
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return (This->dsbd.dwFlags & DSBCAPS_PRIMARYBUFFER) != 0;
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}
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static HRESULT WINAPI IDirectSoundBufferImpl_SetFormat(IDirectSoundBuffer8 *iface,
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LPCWAVEFORMATEX wfex)
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{
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IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
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TRACE("(%p,%p)\n", iface, wfex);
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if (is_primary_buffer(This))
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return primarybuffer_SetFormat(This->device, wfex);
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else {
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WARN("not available for secondary buffers.\n");
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return DSERR_INVALIDCALL;
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}
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}
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static HRESULT WINAPI IDirectSoundBufferImpl_SetVolume(IDirectSoundBuffer8 *iface, LONG vol)
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{
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IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
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LONG oldVol;
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HRESULT hres = DS_OK;
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TRACE("(%p,%d)\n",This,vol);
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if (!(This->dsbd.dwFlags & DSBCAPS_CTRLVOLUME)) {
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WARN("control unavailable: This->dsbd.dwFlags = 0x%08x\n", This->dsbd.dwFlags);
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return DSERR_CONTROLUNAVAIL;
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}
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if ((vol > DSBVOLUME_MAX) || (vol < DSBVOLUME_MIN)) {
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WARN("invalid parameter: vol = %d\n", vol);
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return DSERR_INVALIDPARAM;
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}
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/* **** */
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RtlAcquireResourceExclusive(&This->lock, TRUE);
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if (This->dsbd.dwFlags & DSBCAPS_CTRL3D) {
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oldVol = This->ds3db_lVolume;
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This->ds3db_lVolume = vol;
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if (vol != oldVol)
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/* recalc 3d volume, which in turn recalcs the pans */
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DSOUND_Calc3DBuffer(This);
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} else {
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oldVol = This->volpan.lVolume;
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This->volpan.lVolume = vol;
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if (vol != oldVol)
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DSOUND_RecalcVolPan(&(This->volpan));
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}
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RtlReleaseResource(&This->lock);
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/* **** */
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return hres;
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}
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static HRESULT WINAPI IDirectSoundBufferImpl_GetVolume(IDirectSoundBuffer8 *iface, LONG *vol)
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{
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IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
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TRACE("(%p,%p)\n",This,vol);
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if (!(This->dsbd.dwFlags & DSBCAPS_CTRLVOLUME)) {
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WARN("control unavailable\n");
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return DSERR_CONTROLUNAVAIL;
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}
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if (vol == NULL) {
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WARN("invalid parameter: vol == NULL\n");
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return DSERR_INVALIDPARAM;
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}
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*vol = This->volpan.lVolume;
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return DS_OK;
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}
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static HRESULT WINAPI IDirectSoundBufferImpl_SetFrequency(IDirectSoundBuffer8 *iface, DWORD freq)
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{
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IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
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DWORD oldFreq;
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TRACE("(%p,%d)\n",This,freq);
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if (is_primary_buffer(This)) {
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WARN("not available for primary buffers.\n");
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return DSERR_CONTROLUNAVAIL;
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}
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if (!(This->dsbd.dwFlags & DSBCAPS_CTRLFREQUENCY)) {
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WARN("control unavailable\n");
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return DSERR_CONTROLUNAVAIL;
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}
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if (freq == DSBFREQUENCY_ORIGINAL)
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freq = This->pwfx->nSamplesPerSec;
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if ((freq < DSBFREQUENCY_MIN) || (freq > DSBFREQUENCY_MAX)) {
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WARN("invalid parameter: freq = %d\n", freq);
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return DSERR_INVALIDPARAM;
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}
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/* **** */
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RtlAcquireResourceExclusive(&This->lock, TRUE);
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oldFreq = This->freq;
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This->freq = freq;
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if (freq != oldFreq) {
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This->freqAdjust = This->freq / (float)This->device->pwfx->nSamplesPerSec;
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This->nAvgBytesPerSec = freq * This->pwfx->nBlockAlign;
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DSOUND_RecalcFormat(This);
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}
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RtlReleaseResource(&This->lock);
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/* **** */
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return DS_OK;
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}
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static HRESULT WINAPI IDirectSoundBufferImpl_Play(IDirectSoundBuffer8 *iface, DWORD reserved1,
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DWORD reserved2, DWORD flags)
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{
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IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
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HRESULT hres = DS_OK;
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TRACE("(%p,%08x,%08x,%08x)\n",This,reserved1,reserved2,flags);
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/* **** */
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RtlAcquireResourceExclusive(&This->lock, TRUE);
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This->playflags = flags;
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if (This->state == STATE_STOPPED) {
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This->leadin = TRUE;
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This->state = STATE_STARTING;
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} else if (This->state == STATE_STOPPING)
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This->state = STATE_PLAYING;
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RtlReleaseResource(&This->lock);
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/* **** */
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return hres;
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}
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static HRESULT WINAPI IDirectSoundBufferImpl_Stop(IDirectSoundBuffer8 *iface)
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{
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IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
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HRESULT hres = DS_OK;
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TRACE("(%p)\n",This);
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/* **** */
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RtlAcquireResourceExclusive(&This->lock, TRUE);
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if (This->state == STATE_PLAYING)
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This->state = STATE_STOPPING;
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else if (This->state == STATE_STARTING)
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{
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This->state = STATE_STOPPED;
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DSOUND_CheckEvent(This, 0, 0);
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}
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RtlReleaseResource(&This->lock);
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/* **** */
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return hres;
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}
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static ULONG WINAPI IDirectSoundBufferImpl_AddRef(IDirectSoundBuffer8 *iface)
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{
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IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
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ULONG ref = InterlockedIncrement(&This->ref);
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TRACE("(%p) ref was %d\n", This, ref - 1);
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if(ref == 1)
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InterlockedIncrement(&This->numIfaces);
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return ref;
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}
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static ULONG WINAPI IDirectSoundBufferImpl_Release(IDirectSoundBuffer8 *iface)
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{
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IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
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ULONG ref;
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if (is_primary_buffer(This)){
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ref = capped_refcount_dec(&This->ref);
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if(!ref)
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capped_refcount_dec(&This->numIfaces);
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TRACE("(%p) ref is now: %d\n", This, ref);
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return ref;
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}
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ref = InterlockedDecrement(&This->ref);
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if (!ref && !InterlockedDecrement(&This->numIfaces))
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secondarybuffer_destroy(This);
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TRACE("(%p) ref is now %d\n", This, ref);
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return ref;
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}
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static HRESULT WINAPI IDirectSoundBufferImpl_GetCurrentPosition(IDirectSoundBuffer8 *iface,
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DWORD *playpos, DWORD *writepos)
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{
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IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
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DWORD pos;
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TRACE("(%p,%p,%p)\n",This,playpos,writepos);
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RtlAcquireResourceShared(&This->lock, TRUE);
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pos = This->sec_mixpos;
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/* sanity */
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if (pos >= This->buflen){
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FIXME("Bad play position. playpos: %d, buflen: %d\n", pos, This->buflen);
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pos %= This->buflen;
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}
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if (playpos)
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*playpos = pos;
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if (writepos)
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*writepos = pos;
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if (writepos && This->state != STATE_STOPPED) {
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/* apply the documented 10ms lead to writepos */
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*writepos += This->writelead;
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*writepos %= This->buflen;
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}
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RtlReleaseResource(&This->lock);
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TRACE("playpos = %d, writepos = %d, buflen=%d (%p, time=%d)\n",
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playpos?*playpos:-1, writepos?*writepos:-1, This->buflen, This, GetTickCount());
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return DS_OK;
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}
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static HRESULT WINAPI IDirectSoundBufferImpl_GetStatus(IDirectSoundBuffer8 *iface, DWORD *status)
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{
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IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
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TRACE("(%p,%p), thread is %04x\n",This,status,GetCurrentThreadId());
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if (status == NULL) {
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WARN("invalid parameter: status = NULL\n");
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return DSERR_INVALIDPARAM;
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}
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*status = 0;
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RtlAcquireResourceShared(&This->lock, TRUE);
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if ((This->state == STATE_STARTING) || (This->state == STATE_PLAYING)) {
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*status |= DSBSTATUS_PLAYING;
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if (This->playflags & DSBPLAY_LOOPING)
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*status |= DSBSTATUS_LOOPING;
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}
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RtlReleaseResource(&This->lock);
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TRACE("status=%x\n", *status);
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return DS_OK;
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}
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static HRESULT WINAPI IDirectSoundBufferImpl_GetFormat(IDirectSoundBuffer8 *iface,
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LPWAVEFORMATEX lpwf, DWORD wfsize, DWORD *wfwritten)
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{
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IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
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DWORD size;
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TRACE("(%p,%p,%d,%p)\n",This,lpwf,wfsize,wfwritten);
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size = sizeof(WAVEFORMATEX) + This->pwfx->cbSize;
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if (lpwf) { /* NULL is valid */
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if (wfsize >= size) {
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CopyMemory(lpwf,This->pwfx,size);
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if (wfwritten)
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*wfwritten = size;
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} else {
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WARN("invalid parameter: wfsize too small\n");
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CopyMemory(lpwf,This->pwfx,wfsize);
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if (wfwritten)
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*wfwritten = wfsize;
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return DSERR_INVALIDPARAM;
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}
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} else {
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if (wfwritten)
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*wfwritten = sizeof(WAVEFORMATEX) + This->pwfx->cbSize;
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else {
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WARN("invalid parameter: wfwritten == NULL\n");
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return DSERR_INVALIDPARAM;
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}
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}
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return DS_OK;
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}
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static HRESULT WINAPI IDirectSoundBufferImpl_Lock(IDirectSoundBuffer8 *iface, DWORD writecursor,
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DWORD writebytes, void **lplpaudioptr1, DWORD *audiobytes1, void **lplpaudioptr2,
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DWORD *audiobytes2, DWORD flags)
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{
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IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
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HRESULT hres = DS_OK;
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TRACE("(%p,%d,%d,%p,%p,%p,%p,0x%08x) at %d\n", This, writecursor, writebytes, lplpaudioptr1,
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audiobytes1, lplpaudioptr2, audiobytes2, flags, GetTickCount());
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if (!audiobytes1)
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return DSERR_INVALIDPARAM;
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/* when this flag is set, writecursor is meaningless and must be calculated */
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if (flags & DSBLOCK_FROMWRITECURSOR) {
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/* GetCurrentPosition does too much magic to duplicate here */
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hres = IDirectSoundBufferImpl_GetCurrentPosition(iface, NULL, &writecursor);
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if (hres != DS_OK) {
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WARN("IDirectSoundBufferImpl_GetCurrentPosition failed\n");
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return hres;
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}
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}
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/* when this flag is set, writebytes is meaningless and must be set */
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if (flags & DSBLOCK_ENTIREBUFFER)
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writebytes = This->buflen;
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if (writecursor >= This->buflen) {
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WARN("Invalid parameter, writecursor: %u >= buflen: %u\n",
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writecursor, This->buflen);
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return DSERR_INVALIDPARAM;
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}
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if (writebytes > This->buflen) {
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WARN("Invalid parameter, writebytes: %u > buflen: %u\n",
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writebytes, This->buflen);
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return DSERR_INVALIDPARAM;
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}
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/* **** */
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RtlAcquireResourceShared(&This->lock, TRUE);
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if (writecursor+writebytes <= This->buflen) {
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*(LPBYTE*)lplpaudioptr1 = This->buffer->memory+writecursor;
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if (This->sec_mixpos >= writecursor && This->sec_mixpos < writecursor + writebytes && This->state == STATE_PLAYING)
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WARN("Overwriting mixing position, case 1\n");
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*audiobytes1 = writebytes;
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if (lplpaudioptr2)
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*(LPBYTE*)lplpaudioptr2 = NULL;
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if (audiobytes2)
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*audiobytes2 = 0;
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TRACE("Locked %p(%i bytes) and %p(%i bytes) writecursor=%d\n",
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*(LPBYTE*)lplpaudioptr1, *audiobytes1, lplpaudioptr2 ? *(LPBYTE*)lplpaudioptr2 : NULL, audiobytes2 ? *audiobytes2: 0, writecursor);
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TRACE("->%d.0\n",writebytes);
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} else {
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DWORD remainder = writebytes + writecursor - This->buflen;
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*(LPBYTE*)lplpaudioptr1 = This->buffer->memory+writecursor;
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*audiobytes1 = This->buflen-writecursor;
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if (This->sec_mixpos >= writecursor && This->sec_mixpos < writecursor + writebytes && This->state == STATE_PLAYING)
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WARN("Overwriting mixing position, case 2\n");
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if (lplpaudioptr2)
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*(LPBYTE*)lplpaudioptr2 = This->buffer->memory;
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if (audiobytes2)
|
|
*audiobytes2 = writebytes-(This->buflen-writecursor);
|
|
if (audiobytes2 && This->sec_mixpos < remainder && This->state == STATE_PLAYING)
|
|
WARN("Overwriting mixing position, case 3\n");
|
|
TRACE("Locked %p(%i bytes) and %p(%i bytes) writecursor=%d\n", *(LPBYTE*)lplpaudioptr1, *audiobytes1, lplpaudioptr2 ? *(LPBYTE*)lplpaudioptr2 : NULL, audiobytes2 ? *audiobytes2: 0, writecursor);
|
|
}
|
|
|
|
RtlReleaseResource(&This->lock);
|
|
/* **** */
|
|
|
|
return DS_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectSoundBufferImpl_SetCurrentPosition(IDirectSoundBuffer8 *iface,
|
|
DWORD newpos)
|
|
{
|
|
IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
|
|
HRESULT hres = DS_OK;
|
|
|
|
TRACE("(%p,%d)\n",This,newpos);
|
|
|
|
/* **** */
|
|
RtlAcquireResourceExclusive(&This->lock, TRUE);
|
|
|
|
/* start mixing from this new location instead */
|
|
newpos %= This->buflen;
|
|
newpos -= newpos%This->pwfx->nBlockAlign;
|
|
This->sec_mixpos = newpos;
|
|
|
|
/* at this point, do not attempt to reset buffers, mess with primary mix position,
|
|
or anything like that to reduce latency. The data already prebuffered cannot be changed */
|
|
|
|
RtlReleaseResource(&This->lock);
|
|
/* **** */
|
|
|
|
return hres;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectSoundBufferImpl_SetPan(IDirectSoundBuffer8 *iface, LONG pan)
|
|
{
|
|
IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
|
|
HRESULT hres = DS_OK;
|
|
|
|
TRACE("(%p,%d)\n",This,pan);
|
|
|
|
if ((pan > DSBPAN_RIGHT) || (pan < DSBPAN_LEFT)) {
|
|
WARN("invalid parameter: pan = %d\n", pan);
|
|
return DSERR_INVALIDPARAM;
|
|
}
|
|
|
|
/* You cannot use both pan and 3D controls */
|
|
if (!(This->dsbd.dwFlags & DSBCAPS_CTRLPAN) ||
|
|
(This->dsbd.dwFlags & DSBCAPS_CTRL3D)) {
|
|
WARN("control unavailable\n");
|
|
return DSERR_CONTROLUNAVAIL;
|
|
}
|
|
|
|
/* **** */
|
|
RtlAcquireResourceExclusive(&This->lock, TRUE);
|
|
|
|
if (This->volpan.lPan != pan) {
|
|
This->volpan.lPan = pan;
|
|
DSOUND_RecalcVolPan(&(This->volpan));
|
|
}
|
|
|
|
RtlReleaseResource(&This->lock);
|
|
/* **** */
|
|
|
|
return hres;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectSoundBufferImpl_GetPan(IDirectSoundBuffer8 *iface, LONG *pan)
|
|
{
|
|
IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
|
|
|
|
TRACE("(%p,%p)\n",This,pan);
|
|
|
|
if (!(This->dsbd.dwFlags & DSBCAPS_CTRLPAN)) {
|
|
WARN("control unavailable\n");
|
|
return DSERR_CONTROLUNAVAIL;
|
|
}
|
|
|
|
if (pan == NULL) {
|
|
WARN("invalid parameter: pan = NULL\n");
|
|
return DSERR_INVALIDPARAM;
|
|
}
|
|
|
|
*pan = This->volpan.lPan;
|
|
|
|
return DS_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectSoundBufferImpl_Unlock(IDirectSoundBuffer8 *iface, void *p1, DWORD x1,
|
|
void *p2, DWORD x2)
|
|
{
|
|
IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface), *iter;
|
|
HRESULT hres = DS_OK;
|
|
|
|
TRACE("(%p,%p,%d,%p,%d)\n", This,p1,x1,p2,x2);
|
|
|
|
if (!p2)
|
|
x2 = 0;
|
|
|
|
if((p1 && ((BYTE*)p1 < This->buffer->memory || (BYTE*)p1 >= This->buffer->memory + This->buflen)) ||
|
|
(p2 && ((BYTE*)p2 < This->buffer->memory || (BYTE*)p2 >= This->buffer->memory + This->buflen)))
|
|
return DSERR_INVALIDPARAM;
|
|
|
|
if (x1 || x2)
|
|
{
|
|
RtlAcquireResourceShared(&This->device->buffer_list_lock, TRUE);
|
|
LIST_FOR_EACH_ENTRY(iter, &This->buffer->buffers, IDirectSoundBufferImpl, entry )
|
|
{
|
|
RtlAcquireResourceShared(&iter->lock, TRUE);
|
|
if (x1)
|
|
{
|
|
if(x1 + (DWORD_PTR)p1 - (DWORD_PTR)iter->buffer->memory > iter->buflen)
|
|
hres = DSERR_INVALIDPARAM;
|
|
}
|
|
RtlReleaseResource(&iter->lock);
|
|
}
|
|
RtlReleaseResource(&This->device->buffer_list_lock);
|
|
}
|
|
|
|
return hres;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectSoundBufferImpl_Restore(IDirectSoundBuffer8 *iface)
|
|
{
|
|
IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
|
|
|
|
FIXME("(%p):stub\n",This);
|
|
return DS_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectSoundBufferImpl_GetFrequency(IDirectSoundBuffer8 *iface, DWORD *freq)
|
|
{
|
|
IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
|
|
|
|
TRACE("(%p,%p)\n",This,freq);
|
|
|
|
if (freq == NULL) {
|
|
WARN("invalid parameter: freq = NULL\n");
|
|
return DSERR_INVALIDPARAM;
|
|
}
|
|
|
|
*freq = This->freq;
|
|
TRACE("-> %d\n", *freq);
|
|
|
|
return DS_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectSoundBufferImpl_SetFX(IDirectSoundBuffer8 *iface, DWORD dwEffectsCount,
|
|
LPDSEFFECTDESC pDSFXDesc, DWORD *pdwResultCodes)
|
|
{
|
|
IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
|
|
DWORD u;
|
|
|
|
FIXME("(%p,%u,%p,%p): stub\n",This,dwEffectsCount,pDSFXDesc,pdwResultCodes);
|
|
|
|
if (pdwResultCodes)
|
|
for (u=0; u<dwEffectsCount; u++) pdwResultCodes[u] = DSFXR_UNKNOWN;
|
|
|
|
WARN("control unavailable\n");
|
|
return DSERR_CONTROLUNAVAIL;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectSoundBufferImpl_AcquireResources(IDirectSoundBuffer8 *iface,
|
|
DWORD dwFlags, DWORD dwEffectsCount, DWORD *pdwResultCodes)
|
|
{
|
|
IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
|
|
DWORD u;
|
|
|
|
FIXME("(%p,%08u,%u,%p): stub, faking success\n",This,dwFlags,dwEffectsCount,pdwResultCodes);
|
|
|
|
if (pdwResultCodes)
|
|
for (u=0; u<dwEffectsCount; u++) pdwResultCodes[u] = DSFXR_UNKNOWN;
|
|
|
|
WARN("control unavailable\n");
|
|
return DS_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectSoundBufferImpl_GetObjectInPath(IDirectSoundBuffer8 *iface,
|
|
REFGUID rguidObject, DWORD dwIndex, REFGUID rguidInterface, void **ppObject)
|
|
{
|
|
IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
|
|
|
|
FIXME("(%p,%s,%u,%s,%p): stub\n",This,debugstr_guid(rguidObject),dwIndex,debugstr_guid(rguidInterface),ppObject);
|
|
|
|
WARN("control unavailable\n");
|
|
return DSERR_CONTROLUNAVAIL;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectSoundBufferImpl_Initialize(IDirectSoundBuffer8 *iface,
|
|
IDirectSound *dsound, LPCDSBUFFERDESC dbsd)
|
|
{
|
|
IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
|
|
|
|
WARN("(%p) already initialized\n", This);
|
|
return DSERR_ALREADYINITIALIZED;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectSoundBufferImpl_GetCaps(IDirectSoundBuffer8 *iface, LPDSBCAPS caps)
|
|
{
|
|
IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
|
|
|
|
TRACE("(%p)->(%p)\n",This,caps);
|
|
|
|
if (caps == NULL) {
|
|
WARN("invalid parameter: caps == NULL\n");
|
|
return DSERR_INVALIDPARAM;
|
|
}
|
|
|
|
if (caps->dwSize < sizeof(*caps)) {
|
|
WARN("invalid parameter: caps->dwSize = %d\n",caps->dwSize);
|
|
return DSERR_INVALIDPARAM;
|
|
}
|
|
|
|
caps->dwFlags = This->dsbd.dwFlags;
|
|
caps->dwFlags |= DSBCAPS_LOCSOFTWARE;
|
|
|
|
caps->dwBufferBytes = This->buflen;
|
|
|
|
/* According to windows, this is zero*/
|
|
caps->dwUnlockTransferRate = 0;
|
|
caps->dwPlayCpuOverhead = 0;
|
|
|
|
return DS_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectSoundBufferImpl_QueryInterface(IDirectSoundBuffer8 *iface, REFIID riid,
|
|
void **ppobj)
|
|
{
|
|
IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
|
|
|
|
TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
|
|
|
|
if (ppobj == NULL) {
|
|
WARN("invalid parameter\n");
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
*ppobj = NULL; /* assume failure */
|
|
|
|
if ( IsEqualGUID(riid, &IID_IUnknown) ||
|
|
IsEqualGUID(riid, &IID_IDirectSoundBuffer) ||
|
|
IsEqualGUID(riid, &IID_IDirectSoundBuffer8) ) {
|
|
IDirectSoundBuffer8_AddRef(iface);
|
|
*ppobj = iface;
|
|
return S_OK;
|
|
}
|
|
|
|
if ( IsEqualGUID( &IID_IDirectSoundNotify, riid ) ) {
|
|
IDirectSoundNotify_AddRef(&This->IDirectSoundNotify_iface);
|
|
*ppobj = &This->IDirectSoundNotify_iface;
|
|
return S_OK;
|
|
}
|
|
|
|
if ( IsEqualGUID( &IID_IDirectSound3DBuffer, riid ) ) {
|
|
if(This->dsbd.dwFlags & DSBCAPS_CTRL3D){
|
|
IDirectSound3DBuffer_AddRef(&This->IDirectSound3DBuffer_iface);
|
|
*ppobj = &This->IDirectSound3DBuffer_iface;
|
|
return S_OK;
|
|
}
|
|
TRACE("app requested IDirectSound3DBuffer on non-3D secondary buffer\n");
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
if ( IsEqualGUID( &IID_IDirectSound3DListener, riid ) ) {
|
|
ERR("app requested IDirectSound3DListener on secondary buffer\n");
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
if ( IsEqualGUID( &IID_IKsPropertySet, riid ) ) {
|
|
IKsPropertySet_AddRef(&This->IKsPropertySet_iface);
|
|
*ppobj = &This->IKsPropertySet_iface;
|
|
return S_OK;
|
|
}
|
|
|
|
FIXME( "Unknown IID %s\n", debugstr_guid( riid ) );
|
|
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
static const IDirectSoundBuffer8Vtbl dsbvt =
|
|
{
|
|
IDirectSoundBufferImpl_QueryInterface,
|
|
IDirectSoundBufferImpl_AddRef,
|
|
IDirectSoundBufferImpl_Release,
|
|
IDirectSoundBufferImpl_GetCaps,
|
|
IDirectSoundBufferImpl_GetCurrentPosition,
|
|
IDirectSoundBufferImpl_GetFormat,
|
|
IDirectSoundBufferImpl_GetVolume,
|
|
IDirectSoundBufferImpl_GetPan,
|
|
IDirectSoundBufferImpl_GetFrequency,
|
|
IDirectSoundBufferImpl_GetStatus,
|
|
IDirectSoundBufferImpl_Initialize,
|
|
IDirectSoundBufferImpl_Lock,
|
|
IDirectSoundBufferImpl_Play,
|
|
IDirectSoundBufferImpl_SetCurrentPosition,
|
|
IDirectSoundBufferImpl_SetFormat,
|
|
IDirectSoundBufferImpl_SetVolume,
|
|
IDirectSoundBufferImpl_SetPan,
|
|
IDirectSoundBufferImpl_SetFrequency,
|
|
IDirectSoundBufferImpl_Stop,
|
|
IDirectSoundBufferImpl_Unlock,
|
|
IDirectSoundBufferImpl_Restore,
|
|
IDirectSoundBufferImpl_SetFX,
|
|
IDirectSoundBufferImpl_AcquireResources,
|
|
IDirectSoundBufferImpl_GetObjectInPath
|
|
};
|
|
|
|
HRESULT IDirectSoundBufferImpl_Create(
|
|
DirectSoundDevice * device,
|
|
IDirectSoundBufferImpl **pdsb,
|
|
LPCDSBUFFERDESC dsbd)
|
|
{
|
|
IDirectSoundBufferImpl *dsb;
|
|
LPWAVEFORMATEX wfex = dsbd->lpwfxFormat;
|
|
HRESULT err = DS_OK;
|
|
DWORD capf = 0;
|
|
TRACE("(%p,%p,%p)\n",device,pdsb,dsbd);
|
|
|
|
if (dsbd->dwBufferBytes < DSBSIZE_MIN || dsbd->dwBufferBytes > DSBSIZE_MAX) {
|
|
WARN("invalid parameter: dsbd->dwBufferBytes = %d\n", dsbd->dwBufferBytes);
|
|
*pdsb = NULL;
|
|
return DSERR_INVALIDPARAM; /* FIXME: which error? */
|
|
}
|
|
|
|
dsb = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(*dsb));
|
|
|
|
if (dsb == 0) {
|
|
WARN("out of memory\n");
|
|
*pdsb = NULL;
|
|
return DSERR_OUTOFMEMORY;
|
|
}
|
|
|
|
TRACE("Created buffer at %p\n", dsb);
|
|
|
|
dsb->ref = 0;
|
|
dsb->refn = 0;
|
|
dsb->ref3D = 0;
|
|
dsb->refiks = 0;
|
|
dsb->numIfaces = 0;
|
|
dsb->device = device;
|
|
dsb->IDirectSoundBuffer8_iface.lpVtbl = &dsbvt;
|
|
dsb->IDirectSoundNotify_iface.lpVtbl = &dsnvt;
|
|
dsb->IDirectSound3DBuffer_iface.lpVtbl = &ds3dbvt;
|
|
dsb->IKsPropertySet_iface.lpVtbl = &iksbvt;
|
|
|
|
/* size depends on version */
|
|
CopyMemory(&dsb->dsbd, dsbd, dsbd->dwSize);
|
|
|
|
dsb->pwfx = DSOUND_CopyFormat(wfex);
|
|
if (dsb->pwfx == NULL) {
|
|
HeapFree(GetProcessHeap(),0,dsb);
|
|
*pdsb = NULL;
|
|
return DSERR_OUTOFMEMORY;
|
|
}
|
|
|
|
if (dsbd->dwBufferBytes % dsbd->lpwfxFormat->nBlockAlign)
|
|
dsb->buflen = dsbd->dwBufferBytes +
|
|
(dsbd->lpwfxFormat->nBlockAlign -
|
|
(dsbd->dwBufferBytes % dsbd->lpwfxFormat->nBlockAlign));
|
|
else
|
|
dsb->buflen = dsbd->dwBufferBytes;
|
|
|
|
dsb->freq = dsbd->lpwfxFormat->nSamplesPerSec;
|
|
dsb->notifies = NULL;
|
|
dsb->nrofnotifies = 0;
|
|
|
|
/* Check necessary hardware mixing capabilities */
|
|
if (wfex->nChannels==2) capf |= DSCAPS_SECONDARYSTEREO;
|
|
else capf |= DSCAPS_SECONDARYMONO;
|
|
if (wfex->wBitsPerSample==16) capf |= DSCAPS_SECONDARY16BIT;
|
|
else capf |= DSCAPS_SECONDARY8BIT;
|
|
|
|
TRACE("capf = 0x%08x, device->drvcaps.dwFlags = 0x%08x\n", capf, device->drvcaps.dwFlags);
|
|
|
|
/* Allocate an empty buffer */
|
|
dsb->buffer = HeapAlloc(GetProcessHeap(),0,sizeof(*(dsb->buffer)));
|
|
if (dsb->buffer == NULL) {
|
|
WARN("out of memory\n");
|
|
HeapFree(GetProcessHeap(),0,dsb->pwfx);
|
|
HeapFree(GetProcessHeap(),0,dsb);
|
|
*pdsb = NULL;
|
|
return DSERR_OUTOFMEMORY;
|
|
}
|
|
|
|
/* Allocate system memory for buffer */
|
|
dsb->buffer->memory = HeapAlloc(GetProcessHeap(),0,dsb->buflen);
|
|
if (dsb->buffer->memory == NULL) {
|
|
WARN("out of memory\n");
|
|
HeapFree(GetProcessHeap(),0,dsb->pwfx);
|
|
HeapFree(GetProcessHeap(),0,dsb->buffer);
|
|
HeapFree(GetProcessHeap(),0,dsb);
|
|
*pdsb = NULL;
|
|
return DSERR_OUTOFMEMORY;
|
|
}
|
|
|
|
dsb->buffer->ref = 1;
|
|
list_init(&dsb->buffer->buffers);
|
|
list_add_head(&dsb->buffer->buffers, &dsb->entry);
|
|
FillMemory(dsb->buffer->memory, dsb->buflen, dsbd->lpwfxFormat->wBitsPerSample == 8 ? 128 : 0);
|
|
|
|
/* It's not necessary to initialize values to zero since */
|
|
/* we allocated this structure with HEAP_ZERO_MEMORY... */
|
|
dsb->sec_mixpos = 0;
|
|
dsb->state = STATE_STOPPED;
|
|
|
|
dsb->freqAdjust = dsb->freq / (float)device->pwfx->nSamplesPerSec;
|
|
dsb->nAvgBytesPerSec = dsb->freq *
|
|
dsbd->lpwfxFormat->nBlockAlign;
|
|
|
|
/* calculate fragment size and write lead */
|
|
DSOUND_RecalcFormat(dsb);
|
|
|
|
if (dsb->dsbd.dwFlags & DSBCAPS_CTRL3D) {
|
|
dsb->ds3db_ds3db.dwSize = sizeof(DS3DBUFFER);
|
|
dsb->ds3db_ds3db.vPosition.x = 0.0;
|
|
dsb->ds3db_ds3db.vPosition.y = 0.0;
|
|
dsb->ds3db_ds3db.vPosition.z = 0.0;
|
|
dsb->ds3db_ds3db.vVelocity.x = 0.0;
|
|
dsb->ds3db_ds3db.vVelocity.y = 0.0;
|
|
dsb->ds3db_ds3db.vVelocity.z = 0.0;
|
|
dsb->ds3db_ds3db.dwInsideConeAngle = DS3D_DEFAULTCONEANGLE;
|
|
dsb->ds3db_ds3db.dwOutsideConeAngle = DS3D_DEFAULTCONEANGLE;
|
|
dsb->ds3db_ds3db.vConeOrientation.x = 0.0;
|
|
dsb->ds3db_ds3db.vConeOrientation.y = 0.0;
|
|
dsb->ds3db_ds3db.vConeOrientation.z = 0.0;
|
|
dsb->ds3db_ds3db.lConeOutsideVolume = DS3D_DEFAULTCONEOUTSIDEVOLUME;
|
|
dsb->ds3db_ds3db.flMinDistance = DS3D_DEFAULTMINDISTANCE;
|
|
dsb->ds3db_ds3db.flMaxDistance = DS3D_DEFAULTMAXDISTANCE;
|
|
dsb->ds3db_ds3db.dwMode = DS3DMODE_NORMAL;
|
|
|
|
dsb->ds3db_need_recalc = FALSE;
|
|
DSOUND_Calc3DBuffer(dsb);
|
|
} else
|
|
DSOUND_RecalcVolPan(&(dsb->volpan));
|
|
|
|
RtlInitializeResource(&dsb->lock);
|
|
|
|
/* register buffer if not primary */
|
|
if (!(dsbd->dwFlags & DSBCAPS_PRIMARYBUFFER)) {
|
|
err = DirectSoundDevice_AddBuffer(device, dsb);
|
|
if (err != DS_OK) {
|
|
HeapFree(GetProcessHeap(),0,dsb->buffer->memory);
|
|
HeapFree(GetProcessHeap(),0,dsb->buffer);
|
|
RtlDeleteResource(&dsb->lock);
|
|
HeapFree(GetProcessHeap(),0,dsb->pwfx);
|
|
HeapFree(GetProcessHeap(),0,dsb);
|
|
dsb = NULL;
|
|
}
|
|
}
|
|
|
|
IDirectSoundBuffer8_AddRef(&dsb->IDirectSoundBuffer8_iface);
|
|
*pdsb = dsb;
|
|
return err;
|
|
}
|
|
|
|
void secondarybuffer_destroy(IDirectSoundBufferImpl *This)
|
|
{
|
|
ULONG ref = InterlockedIncrement(&This->numIfaces);
|
|
|
|
if (ref > 1)
|
|
WARN("Destroying buffer with %u in use interfaces\n", ref - 1);
|
|
|
|
DirectSoundDevice_RemoveBuffer(This->device, This);
|
|
RtlDeleteResource(&This->lock);
|
|
|
|
This->buffer->ref--;
|
|
list_remove(&This->entry);
|
|
if (This->buffer->ref == 0) {
|
|
HeapFree(GetProcessHeap(), 0, This->buffer->memory);
|
|
HeapFree(GetProcessHeap(), 0, This->buffer);
|
|
}
|
|
|
|
HeapFree(GetProcessHeap(), 0, This->notifies);
|
|
HeapFree(GetProcessHeap(), 0, This->pwfx);
|
|
HeapFree(GetProcessHeap(), 0, This);
|
|
|
|
TRACE("(%p) released\n", This);
|
|
}
|
|
|
|
HRESULT IDirectSoundBufferImpl_Duplicate(
|
|
DirectSoundDevice *device,
|
|
IDirectSoundBufferImpl **ppdsb,
|
|
IDirectSoundBufferImpl *pdsb)
|
|
{
|
|
IDirectSoundBufferImpl *dsb;
|
|
HRESULT hres = DS_OK;
|
|
TRACE("(%p,%p,%p)\n", device, ppdsb, pdsb);
|
|
|
|
dsb = HeapAlloc(GetProcessHeap(),0,sizeof(*dsb));
|
|
if (dsb == NULL) {
|
|
WARN("out of memory\n");
|
|
*ppdsb = NULL;
|
|
return DSERR_OUTOFMEMORY;
|
|
}
|
|
|
|
RtlAcquireResourceShared(&pdsb->lock, TRUE);
|
|
|
|
CopyMemory(dsb, pdsb, sizeof(*dsb));
|
|
|
|
dsb->pwfx = DSOUND_CopyFormat(pdsb->pwfx);
|
|
|
|
RtlReleaseResource(&pdsb->lock);
|
|
|
|
if (dsb->pwfx == NULL) {
|
|
HeapFree(GetProcessHeap(),0,dsb);
|
|
*ppdsb = NULL;
|
|
return DSERR_OUTOFMEMORY;
|
|
}
|
|
|
|
dsb->buffer->ref++;
|
|
list_add_head(&dsb->buffer->buffers, &dsb->entry);
|
|
dsb->ref = 0;
|
|
dsb->refn = 0;
|
|
dsb->ref3D = 0;
|
|
dsb->refiks = 0;
|
|
dsb->numIfaces = 0;
|
|
dsb->state = STATE_STOPPED;
|
|
dsb->sec_mixpos = 0;
|
|
dsb->notifies = NULL;
|
|
dsb->nrofnotifies = 0;
|
|
dsb->device = device;
|
|
DSOUND_RecalcFormat(dsb);
|
|
|
|
RtlInitializeResource(&dsb->lock);
|
|
|
|
/* register buffer */
|
|
hres = DirectSoundDevice_AddBuffer(device, dsb);
|
|
if (hres != DS_OK) {
|
|
RtlDeleteResource(&dsb->lock);
|
|
list_remove(&dsb->entry);
|
|
dsb->buffer->ref--;
|
|
HeapFree(GetProcessHeap(),0,dsb->pwfx);
|
|
HeapFree(GetProcessHeap(),0,dsb);
|
|
dsb = NULL;
|
|
}
|
|
|
|
IDirectSoundBuffer8_AddRef(&dsb->IDirectSoundBuffer8_iface);
|
|
*ppdsb = dsb;
|
|
return hres;
|
|
}
|
|
|
|
/*******************************************************************************
|
|
* IKsPropertySet
|
|
*/
|
|
|
|
static inline IDirectSoundBufferImpl *impl_from_IKsPropertySet(IKsPropertySet *iface)
|
|
{
|
|
return CONTAINING_RECORD(iface, IDirectSoundBufferImpl, IKsPropertySet_iface);
|
|
}
|
|
|
|
/* IUnknown methods */
|
|
static HRESULT WINAPI IKsPropertySetImpl_QueryInterface(IKsPropertySet *iface, REFIID riid,
|
|
void **ppobj)
|
|
{
|
|
IDirectSoundBufferImpl *This = impl_from_IKsPropertySet(iface);
|
|
|
|
TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
|
|
|
|
return IDirectSoundBuffer_QueryInterface(&This->IDirectSoundBuffer8_iface, riid, ppobj);
|
|
}
|
|
|
|
static ULONG WINAPI IKsPropertySetImpl_AddRef(IKsPropertySet *iface)
|
|
{
|
|
IDirectSoundBufferImpl *This = impl_from_IKsPropertySet(iface);
|
|
ULONG ref = InterlockedIncrement(&This->refiks);
|
|
|
|
TRACE("(%p) ref was %d\n", This, ref - 1);
|
|
|
|
if(ref == 1)
|
|
InterlockedIncrement(&This->numIfaces);
|
|
|
|
return ref;
|
|
}
|
|
|
|
static ULONG WINAPI IKsPropertySetImpl_Release(IKsPropertySet *iface)
|
|
{
|
|
IDirectSoundBufferImpl *This = impl_from_IKsPropertySet(iface);
|
|
ULONG ref;
|
|
|
|
if (is_primary_buffer(This)){
|
|
ref = capped_refcount_dec(&This->refiks);
|
|
if(!ref)
|
|
capped_refcount_dec(&This->numIfaces);
|
|
TRACE("(%p) ref is now: %d\n", This, ref);
|
|
return ref;
|
|
}
|
|
|
|
ref = InterlockedDecrement(&This->refiks);
|
|
if (!ref && !InterlockedDecrement(&This->numIfaces))
|
|
secondarybuffer_destroy(This);
|
|
|
|
TRACE("(%p) ref is now %d\n", This, ref);
|
|
|
|
return ref;
|
|
}
|
|
|
|
static HRESULT WINAPI IKsPropertySetImpl_Get(IKsPropertySet *iface, REFGUID guidPropSet,
|
|
ULONG dwPropID, void *pInstanceData, ULONG cbInstanceData, void *pPropData,
|
|
ULONG cbPropData, ULONG *pcbReturned)
|
|
{
|
|
IDirectSoundBufferImpl *This = impl_from_IKsPropertySet(iface);
|
|
|
|
TRACE("(iface=%p,guidPropSet=%s,dwPropID=%d,pInstanceData=%p,cbInstanceData=%d,pPropData=%p,cbPropData=%d,pcbReturned=%p)\n",
|
|
This,debugstr_guid(guidPropSet),dwPropID,pInstanceData,cbInstanceData,pPropData,cbPropData,pcbReturned);
|
|
|
|
return E_PROP_ID_UNSUPPORTED;
|
|
}
|
|
|
|
static HRESULT WINAPI IKsPropertySetImpl_Set(IKsPropertySet *iface, REFGUID guidPropSet,
|
|
ULONG dwPropID, void *pInstanceData, ULONG cbInstanceData, void *pPropData,
|
|
ULONG cbPropData)
|
|
{
|
|
IDirectSoundBufferImpl *This = impl_from_IKsPropertySet(iface);
|
|
|
|
TRACE("(%p,%s,%d,%p,%d,%p,%d)\n",This,debugstr_guid(guidPropSet),dwPropID,pInstanceData,cbInstanceData,pPropData,cbPropData);
|
|
|
|
return E_PROP_ID_UNSUPPORTED;
|
|
}
|
|
|
|
static HRESULT WINAPI IKsPropertySetImpl_QuerySupport(IKsPropertySet *iface, REFGUID guidPropSet,
|
|
ULONG dwPropID, ULONG *pTypeSupport)
|
|
{
|
|
IDirectSoundBufferImpl *This = impl_from_IKsPropertySet(iface);
|
|
|
|
TRACE("(%p,%s,%d,%p)\n",This,debugstr_guid(guidPropSet),dwPropID,pTypeSupport);
|
|
|
|
return E_PROP_ID_UNSUPPORTED;
|
|
}
|
|
|
|
const IKsPropertySetVtbl iksbvt = {
|
|
IKsPropertySetImpl_QueryInterface,
|
|
IKsPropertySetImpl_AddRef,
|
|
IKsPropertySetImpl_Release,
|
|
IKsPropertySetImpl_Get,
|
|
IKsPropertySetImpl_Set,
|
|
IKsPropertySetImpl_QuerySupport
|
|
};
|