+++ /dev/null
-/* DirectSound
- *
- * Copyright 1998 Marcus Meissner
- * Copyright 1998 Rob Riggs
- * Copyright 2000-2002 TransGaming Technologies, Inc.
- *
- * 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 "dsound_private.h"
-
-/*******************************************************************************
- * IDirectSoundNotify
- */
-
-struct IDirectSoundNotifyImpl
-{
- /* IUnknown fields */
- const IDirectSoundNotifyVtbl *lpVtbl;
- LONG ref;
- IDirectSoundBufferImpl* dsb;
-};
-
-static HRESULT IDirectSoundNotifyImpl_Create(IDirectSoundBufferImpl *dsb,
- IDirectSoundNotifyImpl **pdsn);
-static HRESULT IDirectSoundNotifyImpl_Destroy(IDirectSoundNotifyImpl *pdsn);
-
-static HRESULT WINAPI IDirectSoundNotifyImpl_QueryInterface(
- LPDIRECTSOUNDNOTIFY iface,REFIID riid,LPVOID *ppobj
-) {
- IDirectSoundNotifyImpl *This = (IDirectSoundNotifyImpl *)iface;
- TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
-
- if (This->dsb == NULL) {
- WARN("invalid parameter\n");
- return E_INVALIDARG;
- }
-
- return IDirectSoundBuffer_QueryInterface((LPDIRECTSOUNDBUFFER)This->dsb, riid, ppobj);
-}
-
-static ULONG WINAPI IDirectSoundNotifyImpl_AddRef(LPDIRECTSOUNDNOTIFY iface)
-{
- IDirectSoundNotifyImpl *This = (IDirectSoundNotifyImpl *)iface;
- ULONG ref = InterlockedIncrement(&(This->ref));
- TRACE("(%p) ref was %d\n", This, ref - 1);
- return ref;
-}
-
-static ULONG WINAPI IDirectSoundNotifyImpl_Release(LPDIRECTSOUNDNOTIFY iface)
-{
- IDirectSoundNotifyImpl *This = (IDirectSoundNotifyImpl *)iface;
- ULONG ref = InterlockedDecrement(&(This->ref));
- TRACE("(%p) ref was %d\n", This, ref + 1);
-
- if (!ref) {
- This->dsb->notify = NULL;
- IDirectSoundBuffer_Release((LPDIRECTSOUNDBUFFER)This->dsb);
- HeapFree(GetProcessHeap(), 0, This);
- TRACE("(%p) released\n", This);
- }
- return ref;
-}
-
-static HRESULT WINAPI IDirectSoundNotifyImpl_SetNotificationPositions(
- LPDIRECTSOUNDNOTIFY iface,DWORD howmuch,LPCDSBPOSITIONNOTIFY notify
-) {
- IDirectSoundNotifyImpl *This = (IDirectSoundNotifyImpl *)iface;
- TRACE("(%p,0x%08x,%p)\n",This,howmuch,notify);
-
- if (howmuch > 0 && notify == NULL) {
- WARN("invalid parameter: notify == NULL\n");
- return DSERR_INVALIDPARAM;
- }
-
- if (TRACE_ON(dsound)) {
- unsigned int i;
- for (i=0;i<howmuch;i++)
- TRACE("notify at %d to %p\n",
- notify[i].dwOffset,notify[i].hEventNotify);
- }
-
- if (This->dsb->hwnotify) {
- HRESULT hres;
- hres = IDsDriverNotify_SetNotificationPositions(This->dsb->hwnotify, howmuch, notify);
- if (hres != DS_OK)
- WARN("IDsDriverNotify_SetNotificationPositions failed\n");
- return hres;
- } else if (howmuch > 0) {
- /* Make an internal copy of the caller-supplied array.
- * Replace the existing copy if one is already present. */
- HeapFree(GetProcessHeap(), 0, This->dsb->notifies);
- This->dsb->notifies = HeapAlloc(GetProcessHeap(), 0,
- howmuch * sizeof(DSBPOSITIONNOTIFY));
-
- if (This->dsb->notifies == NULL) {
- WARN("out of memory\n");
- return DSERR_OUTOFMEMORY;
- }
- CopyMemory(This->dsb->notifies, notify, howmuch * sizeof(DSBPOSITIONNOTIFY));
- This->dsb->nrofnotifies = howmuch;
- } else {
- HeapFree(GetProcessHeap(), 0, This->dsb->notifies);
- This->dsb->notifies = NULL;
- This->dsb->nrofnotifies = 0;
- }
-
- return S_OK;
-}
-
-static const IDirectSoundNotifyVtbl dsnvt =
-{
- IDirectSoundNotifyImpl_QueryInterface,
- IDirectSoundNotifyImpl_AddRef,
- IDirectSoundNotifyImpl_Release,
- IDirectSoundNotifyImpl_SetNotificationPositions,
-};
-
-static HRESULT IDirectSoundNotifyImpl_Create(
- IDirectSoundBufferImpl * dsb,
- IDirectSoundNotifyImpl **pdsn)
-{
- IDirectSoundNotifyImpl * dsn;
- TRACE("(%p,%p)\n",dsb,pdsn);
-
- dsn = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*dsn));
-
- if (dsn == NULL) {
- WARN("out of memory\n");
- return DSERR_OUTOFMEMORY;
- }
-
- dsn->ref = 0;
- dsn->lpVtbl = &dsnvt;
- dsn->dsb = dsb;
- dsb->notify = dsn;
- IDirectSoundBuffer_AddRef((LPDIRECTSOUNDBUFFER)dsb);
-
- *pdsn = dsn;
- return DS_OK;
-}
-
-static HRESULT IDirectSoundNotifyImpl_Destroy(
- IDirectSoundNotifyImpl *pdsn)
-{
- TRACE("(%p)\n",pdsn);
-
- while (IDirectSoundNotifyImpl_Release((LPDIRECTSOUNDNOTIFY)pdsn) > 0);
-
- return DS_OK;
-}
-
-/*******************************************************************************
- * IDirectSoundBuffer
- */
-
-static inline IDirectSoundBufferImpl *impl_from_IDirectSoundBuffer8(IDirectSoundBuffer8 *iface)
-{
- return CONTAINING_RECORD(iface, IDirectSoundBufferImpl, IDirectSoundBuffer8_iface);
-}
-
-static inline BOOL is_primary_buffer(IDirectSoundBufferImpl *This)
-{
- return This->dsbd.dwFlags & DSBCAPS_PRIMARYBUFFER ? TRUE : FALSE;
-}
-
-static HRESULT WINAPI IDirectSoundBufferImpl_SetFormat(IDirectSoundBuffer8 *iface,
- LPCWAVEFORMATEX wfex)
-{
- IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
-
- TRACE("(%p,%p)\n", iface, wfex);
-
- if (is_primary_buffer(This))
- return primarybuffer_SetFormat(This->device, wfex);
- else {
- WARN("not available for secondary buffers.\n");
- return DSERR_INVALIDCALL;
- }
-}
-
-static HRESULT WINAPI IDirectSoundBufferImpl_SetVolume(IDirectSoundBuffer8 *iface, LONG vol)
-{
- IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
- LONG oldVol;
-
- HRESULT hres = DS_OK;
-
- TRACE("(%p,%d)\n",This,vol);
-
- if (!(This->dsbd.dwFlags & DSBCAPS_CTRLVOLUME)) {
- WARN("control unavailable: This->dsbd.dwFlags = 0x%08x\n", This->dsbd.dwFlags);
- return DSERR_CONTROLUNAVAIL;
- }
-
- if ((vol > DSBVOLUME_MAX) || (vol < DSBVOLUME_MIN)) {
- WARN("invalid parameter: vol = %d\n", vol);
- return DSERR_INVALIDPARAM;
- }
-
- /* **** */
- RtlAcquireResourceExclusive(&This->lock, TRUE);
-
- if (This->dsbd.dwFlags & DSBCAPS_CTRL3D) {
- oldVol = This->ds3db_lVolume;
- This->ds3db_lVolume = vol;
- if (vol != oldVol)
- /* recalc 3d volume, which in turn recalcs the pans */
- DSOUND_Calc3DBuffer(This);
- } else {
- oldVol = This->volpan.lVolume;
- This->volpan.lVolume = vol;
- if (vol != oldVol)
- DSOUND_RecalcVolPan(&(This->volpan));
- }
-
- if (vol != oldVol) {
- if (This->hwbuf) {
- hres = IDsDriverBuffer_SetVolumePan(This->hwbuf, &(This->volpan));
- if (hres != DS_OK)
- WARN("IDsDriverBuffer_SetVolumePan failed\n");
- }
- }
-
- RtlReleaseResource(&This->lock);
- /* **** */
-
- return hres;
-}
-
-static HRESULT WINAPI IDirectSoundBufferImpl_GetVolume(IDirectSoundBuffer8 *iface, LONG *vol)
-{
- IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
-
- TRACE("(%p,%p)\n",This,vol);
-
- if (!(This->dsbd.dwFlags & DSBCAPS_CTRLVOLUME)) {
- WARN("control unavailable\n");
- return DSERR_CONTROLUNAVAIL;
- }
-
- if (vol == NULL) {
- WARN("invalid parameter: vol == NULL\n");
- return DSERR_INVALIDPARAM;
- }
-
- *vol = This->volpan.lVolume;
-
- return DS_OK;
-}
-
-static HRESULT WINAPI IDirectSoundBufferImpl_SetFrequency(IDirectSoundBuffer8 *iface, DWORD freq)
-{
- IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
- DWORD oldFreq;
-
- TRACE("(%p,%d)\n",This,freq);
-
- if (is_primary_buffer(This)) {
- WARN("not available for primary buffers.\n");
- return DSERR_CONTROLUNAVAIL;
- }
-
- if (!(This->dsbd.dwFlags & DSBCAPS_CTRLFREQUENCY)) {
- WARN("control unavailable\n");
- return DSERR_CONTROLUNAVAIL;
- }
-
- if (freq == DSBFREQUENCY_ORIGINAL)
- freq = This->pwfx->nSamplesPerSec;
-
- if ((freq < DSBFREQUENCY_MIN) || (freq > DSBFREQUENCY_MAX)) {
- WARN("invalid parameter: freq = %d\n", freq);
- return DSERR_INVALIDPARAM;
- }
-
- /* **** */
- RtlAcquireResourceExclusive(&This->lock, TRUE);
-
- oldFreq = This->freq;
- This->freq = freq;
- if (freq != oldFreq) {
- This->freqAdjust = ((DWORD64)This->freq << DSOUND_FREQSHIFT) / This->device->pwfx->nSamplesPerSec;
- This->nAvgBytesPerSec = freq * This->pwfx->nBlockAlign;
- DSOUND_RecalcFormat(This);
- DSOUND_MixToTemporary(This, 0, This->buflen, FALSE);
- }
-
- RtlReleaseResource(&This->lock);
- /* **** */
-
- return DS_OK;
-}
-
-static HRESULT WINAPI IDirectSoundBufferImpl_Play(IDirectSoundBuffer8 *iface, DWORD reserved1,
- DWORD reserved2, DWORD flags)
-{
- IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
- HRESULT hres = DS_OK;
-
- TRACE("(%p,%08x,%08x,%08x)\n",This,reserved1,reserved2,flags);
-
- /* **** */
- RtlAcquireResourceExclusive(&This->lock, TRUE);
-
- This->playflags = flags;
- if (This->state == STATE_STOPPED && !This->hwbuf) {
- This->leadin = TRUE;
- This->state = STATE_STARTING;
- } else if (This->state == STATE_STOPPING)
- This->state = STATE_PLAYING;
- if (This->hwbuf) {
- hres = IDsDriverBuffer_Play(This->hwbuf, 0, 0, This->playflags);
- if (hres != DS_OK)
- WARN("IDsDriverBuffer_Play failed\n");
- else
- This->state = STATE_PLAYING;
- }
-
- RtlReleaseResource(&This->lock);
- /* **** */
-
- return hres;
-}
-
-static HRESULT WINAPI IDirectSoundBufferImpl_Stop(IDirectSoundBuffer8 *iface)
-{
- IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
- HRESULT hres = DS_OK;
-
- TRACE("(%p)\n",This);
-
- /* **** */
- RtlAcquireResourceExclusive(&This->lock, TRUE);
-
- if (This->state == STATE_PLAYING)
- This->state = STATE_STOPPING;
- else if (This->state == STATE_STARTING)
- {
- This->state = STATE_STOPPED;
- DSOUND_CheckEvent(This, 0, 0);
- }
- if (This->hwbuf) {
- hres = IDsDriverBuffer_Stop(This->hwbuf);
- if (hres != DS_OK)
- WARN("IDsDriverBuffer_Stop failed\n");
- else
- This->state = STATE_STOPPED;
- }
-
- RtlReleaseResource(&This->lock);
- /* **** */
-
- return hres;
-}
-
-static ULONG WINAPI IDirectSoundBufferImpl_AddRef(IDirectSoundBuffer8 *iface)
-{
- IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
- ULONG ref = InterlockedIncrement(&This->ref);
-
- TRACE("(%p) ref was %d\n", This, ref - 1);
-
- if(ref == 1)
- InterlockedIncrement(&This->numIfaces);
-
- return ref;
-}
-
-static ULONG WINAPI IDirectSoundBufferImpl_Release(IDirectSoundBuffer8 *iface)
-{
- IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
- ULONG ref = InterlockedDecrement(&This->ref);
-
- TRACE("(%p) ref was %d\n", This, ref + 1);
-
- if (!ref && !InterlockedDecrement(&This->numIfaces)) {
- if (is_primary_buffer(This))
- primarybuffer_destroy(This);
- else
- secondarybuffer_destroy(This);
- }
- return ref;
-}
-
-static HRESULT WINAPI IDirectSoundBufferImpl_GetCurrentPosition(IDirectSoundBuffer8 *iface,
- DWORD *playpos, DWORD *writepos)
-{
- IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
- HRESULT hres;
-
- TRACE("(%p,%p,%p)\n",This,playpos,writepos);
-
- RtlAcquireResourceShared(&This->lock, TRUE);
- if (This->hwbuf) {
- hres=IDsDriverBuffer_GetPosition(This->hwbuf,playpos,writepos);
- if (hres != DS_OK) {
- WARN("IDsDriverBuffer_GetPosition failed\n");
- return hres;
- }
- } else {
- DWORD pos = This->sec_mixpos;
-
- /* sanity */
- if (pos >= This->buflen){
- FIXME("Bad play position. playpos: %d, buflen: %d\n", pos, This->buflen);
- pos %= This->buflen;
- }
-
- if (playpos)
- *playpos = pos;
- if (writepos)
- *writepos = pos;
- }
- if (writepos && This->state != STATE_STOPPED && (!This->hwbuf || !(This->device->drvdesc.dwFlags & DSDDESC_DONTNEEDWRITELEAD))) {
- /* apply the documented 10ms lead to writepos */
- *writepos += This->writelead;
- *writepos %= This->buflen;
- }
- RtlReleaseResource(&This->lock);
-
- TRACE("playpos = %d, writepos = %d, buflen=%d (%p, time=%d)\n",
- playpos?*playpos:-1, writepos?*writepos:-1, This->buflen, This, GetTickCount());
-
- return DS_OK;
-}
-
-static HRESULT WINAPI IDirectSoundBufferImpl_GetStatus(IDirectSoundBuffer8 *iface, DWORD *status)
-{
- IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
-
- TRACE("(%p,%p), thread is %04x\n",This,status,GetCurrentThreadId());
-
- if (status == NULL) {
- WARN("invalid parameter: status = NULL\n");
- return DSERR_INVALIDPARAM;
- }
-
- *status = 0;
- RtlAcquireResourceShared(&This->lock, TRUE);
- if ((This->state == STATE_STARTING) || (This->state == STATE_PLAYING)) {
- *status |= DSBSTATUS_PLAYING;
- if (This->playflags & DSBPLAY_LOOPING)
- *status |= DSBSTATUS_LOOPING;
- }
- RtlReleaseResource(&This->lock);
-
- TRACE("status=%x\n", *status);
- return DS_OK;
-}
-
-
-static HRESULT WINAPI IDirectSoundBufferImpl_GetFormat(IDirectSoundBuffer8 *iface,
- LPWAVEFORMATEX lpwf, DWORD wfsize, DWORD *wfwritten)
-{
- IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
- DWORD size;
-
- TRACE("(%p,%p,%d,%p)\n",This,lpwf,wfsize,wfwritten);
-
- size = sizeof(WAVEFORMATEX) + This->pwfx->cbSize;
-
- if (lpwf) { /* NULL is valid */
- if (wfsize >= size) {
- CopyMemory(lpwf,This->pwfx,size);
- if (wfwritten)
- *wfwritten = size;
- } else {
- WARN("invalid parameter: wfsize too small\n");
- CopyMemory(lpwf,This->pwfx,wfsize);
- if (wfwritten)
- *wfwritten = wfsize;
- return DSERR_INVALIDPARAM;
- }
- } else {
- if (wfwritten)
- *wfwritten = sizeof(WAVEFORMATEX) + This->pwfx->cbSize;
- else {
- WARN("invalid parameter: wfwritten == NULL\n");
- return DSERR_INVALIDPARAM;
- }
- }
-
- return DS_OK;
-}
-
-static HRESULT WINAPI IDirectSoundBufferImpl_Lock(IDirectSoundBuffer8 *iface, DWORD writecursor,
- DWORD writebytes, void **lplpaudioptr1, DWORD *audiobytes1, void **lplpaudioptr2,
- DWORD *audiobytes2, DWORD flags)
-{
- IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer8(iface);
- HRESULT hres = DS_OK;
-
- TRACE("(%p,%d,%d,%p,%p,%p,%p,0x%08x) at %d\n", This, writecursor, writebytes, lplpaudioptr1,
- audiobytes1, lplpaudioptr2, audiobytes2, flags, GetTickCount());
-
- if (!audiobytes1)
- return DSERR_INVALIDPARAM;
-
- /* when this flag is set, writecursor is meaningless and must be calculated */
- if (flags & DSBLOCK_FROMWRITECURSOR) {
- /* GetCurrentPosition does too much magic to duplicate here */
- hres = IDirectSoundBufferImpl_GetCurrentPosition(iface, NULL, &writecursor);
- if (hres != DS_OK) {
- WARN("IDirectSoundBufferImpl_GetCurrentPosition failed\n");
- return hres;
- }
- }
-
- /* when this flag is set, writebytes is meaningless and must be set */
- if (flags & DSBLOCK_ENTIREBUFFER)
- writebytes = This->buflen;
-
- if (writecursor >= This->buflen) {
- WARN("Invalid parameter, writecursor: %u >= buflen: %u\n",
- writecursor, This->buflen);
- return DSERR_INVALIDPARAM;
- }
-
- if (writebytes > This->buflen) {
- WARN("Invalid parameter, writebytes: %u > buflen: %u\n",
- writebytes, This->buflen);
- return DSERR_INVALIDPARAM;
- }
-
- /* **** */
- RtlAcquireResourceShared(&This->lock, TRUE);
-
- if (!(This->device->drvdesc.dwFlags & DSDDESC_DONTNEEDSECONDARYLOCK) && This->hwbuf) {
- hres = IDsDriverBuffer_Lock(This->hwbuf,
- lplpaudioptr1, audiobytes1,
- lplpaudioptr2, audiobytes2,
- writecursor, writebytes,
- 0);
- if (hres != DS_OK) {
- WARN("IDsDriverBuffer_Lock failed\n");
- RtlReleaseResource(&This->lock);
- return hres;
- }
- } else {
- if (writecursor+writebytes <= This->buflen) {
- *(LPBYTE*)lplpaudioptr1 = This->buffer->memory+writecursor;
- if (This->sec_mixpos >= writecursor && This->sec_mixpos < writecursor + writebytes && This->state == STATE_PLAYING)
- WARN("Overwriting mixing position, case 1\n");
- *audiobytes1 = writebytes;
- if (lplpaudioptr2)
- *(LPBYTE*)lplpaudioptr2 = NULL;
- if (audiobytes2)
- *audiobytes2 = 0;
- TRACE("Locked %p(%i bytes) and %p(%i bytes) writecursor=%d\n",
- *(LPBYTE*)lplpaudioptr1, *audiobytes1, lplpaudioptr2 ? *(LPBYTE*)lplpaudioptr2 : NULL, audiobytes2 ? *audiobytes2: 0, writecursor);
- TRACE("->%d.0\n",writebytes);
- } else {
- DWORD remainder = writebytes + writecursor - This->buflen;
- *(LPBYTE*)lplpaudioptr1 = This->buffer->memory+writecursor;
- *audiobytes1 = This->buflen-writecursor;
- if (This->sec_mixpos >= writecursor && This->sec_mixpos < writecursor + writebytes && This->state == STATE_PLAYING)
- WARN("Overwriting mixing position, case 2\n");
- if (lplpaudioptr2)
- *(LPBYTE*)lplpaudioptr2 = This->buffer->memory;
- 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;
- DWORD oldpos;
-
- TRACE("(%p,%d)\n",This,newpos);
-
- /* **** */
- RtlAcquireResourceExclusive(&This->lock, TRUE);
-
- oldpos = This->sec_mixpos;
-
- /* 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 */
-
- /* position HW buffer if applicable, else just start mixing from new location instead */
- if (This->hwbuf) {
- hres = IDsDriverBuffer_SetPosition(This->hwbuf, This->buf_mixpos);
- if (hres != DS_OK)
- WARN("IDsDriverBuffer_SetPosition failed\n");
- }
- else if (oldpos != newpos)
- /* FIXME: Perhaps add a call to DSOUND_MixToTemporary here? Not sure it's needed */
- This->buf_mixpos = DSOUND_secpos_to_bufpos(This, newpos, 0, NULL);
-
- 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));
-
- if (This->hwbuf) {
- hres = IDsDriverBuffer_SetVolumePan(This->hwbuf, &(This->volpan));
- if (hres != DS_OK)
- WARN("IDsDriverBuffer_SetVolumePan failed\n");
- }
- }
-
- 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);
-
- /* **** */
- RtlAcquireResourceShared(&This->lock, TRUE);
-
- if (!(This->device->drvdesc.dwFlags & DSDDESC_DONTNEEDSECONDARYLOCK) && This->hwbuf) {
- hres = IDsDriverBuffer_Unlock(This->hwbuf, p1, x1, p2, x2);
- if (hres != DS_OK)
- WARN("IDsDriverBuffer_Unlock failed\n");
- }
-
- RtlReleaseResource(&This->lock);
- /* **** */
-
- if (!p2)
- x2 = 0;
-
- if (!This->hwbuf && (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;
- else
- DSOUND_MixToTemporary(iter, (DWORD_PTR)p1 - (DWORD_PTR)iter->buffer->memory, x1, FALSE);
- }
- if (x2)
- DSOUND_MixToTemporary(iter, 0, x2, FALSE);
- 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;
- if (This->hwbuf) caps->dwFlags |= DSBCAPS_LOCHARDWARE;
- else 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 ) ) {
- if (!This->notify)
- IDirectSoundNotifyImpl_Create(This, &(This->notify));
- if (This->notify) {
- IDirectSoundNotify_AddRef((LPDIRECTSOUNDNOTIFY)This->notify);
- *ppobj = This->notify;
- return S_OK;
- }
- WARN("IID_IDirectSoundNotify\n");
- return E_NOINTERFACE;
- }
-
- if ( IsEqualGUID( &IID_IDirectSound3DBuffer, riid ) ) {
- if (!This->ds3db)
- IDirectSound3DBufferImpl_Create(This, &(This->ds3db));
- if (This->ds3db) {
- IDirectSound3DBuffer_AddRef((LPDIRECTSOUND3DBUFFER)This->ds3db);
- *ppobj = This->ds3db;
- return S_OK;
- }
- WARN("IID_IDirectSound3DBuffer\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 ) ) {
- if (!This->iks)
- IKsBufferPropertySetImpl_Create(This, &(This->iks));
- if (This->iks) {
- IKsPropertySet_AddRef((LPKSPROPERTYSET)This->iks);
- *ppobj = This->iks;
- return S_OK;
- }
- WARN("IID_IKsPropertySet\n");
- return E_NOINTERFACE;
- }
-
- 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;
- int use_hw;
- 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 = 1;
- dsb->numIfaces = 1;
- dsb->device = device;
- dsb->IDirectSoundBuffer8_iface.lpVtbl = &dsbvt;
- dsb->iks = NULL;
-
- /* 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->notify = NULL;
- dsb->notifies = NULL;
- dsb->nrofnotifies = 0;
- dsb->hwnotify = 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;
-
- use_hw = !!(dsbd->dwFlags & DSBCAPS_LOCHARDWARE);
- TRACE("use_hw = %d, capf = 0x%08x, device->drvcaps.dwFlags = 0x%08x\n", use_hw, capf, device->drvcaps.dwFlags);
- if (use_hw && ((device->drvcaps.dwFlags & capf) != capf || !device->driver))
- {
- if (device->driver)
- WARN("Format not supported for hardware buffer\n");
- HeapFree(GetProcessHeap(),0,dsb->pwfx);
- HeapFree(GetProcessHeap(),0,dsb);
- *pdsb = NULL;
- if ((device->drvcaps.dwFlags & capf) != capf)
- return DSERR_BADFORMAT;
- return DSERR_GENERIC;
- }
-
- /* FIXME: check hardware sample rate mixing capabilities */
- /* FIXME: check app hints for software/hardware buffer (STATIC, LOCHARDWARE, etc) */
- /* FIXME: check whether any hardware buffers are left */
- /* FIXME: handle DSDHEAP_CREATEHEAP for hardware buffers */
-
- /* 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 if applicable */
- if ((device->drvdesc.dwFlags & DSDDESC_USESYSTEMMEMORY) || !use_hw) {
- 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;
- }
- }
-
- /* Allocate the hardware buffer */
- if (use_hw) {
- err = IDsDriver_CreateSoundBuffer(device->driver,wfex,dsbd->dwFlags,0,
- &(dsb->buflen),&(dsb->buffer->memory),
- (LPVOID*)&(dsb->hwbuf));
- if (FAILED(err))
- {
- WARN("Failed to create hardware secondary buffer: %08x\n", err);
- if (device->drvdesc.dwFlags & DSDDESC_USESYSTEMMEMORY)
- HeapFree(GetProcessHeap(),0,dsb->buffer->memory);
- HeapFree(GetProcessHeap(),0,dsb->buffer);
- HeapFree(GetProcessHeap(),0,dsb->pwfx);
- HeapFree(GetProcessHeap(),0,dsb);
- *pdsb = NULL;
- return DSERR_GENERIC;
- }
- }
-
- 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->buf_mixpos = dsb->sec_mixpos = 0;
- dsb->state = STATE_STOPPED;
-
- dsb->freqAdjust = ((DWORD64)dsb->freq << DSOUND_FREQSHIFT) / 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;
- }
- }
-
- *pdsb = dsb;
- return err;
-}
-
-void secondarybuffer_destroy(IDirectSoundBufferImpl *This)
-{
- DirectSoundDevice_RemoveBuffer(This->device, This);
- RtlDeleteResource(&This->lock);
-
- if (This->hwbuf)
- IDsDriverBuffer_Release(This->hwbuf);
- if (!This->hwbuf || (This->device->drvdesc.dwFlags & DSDDESC_USESYSTEMMEMORY)) {
- 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->tmp_buffer);
- HeapFree(GetProcessHeap(), 0, This->notifies);
- HeapFree(GetProcessHeap(), 0, This->pwfx);
- HeapFree(GetProcessHeap(), 0, This);
-
- TRACE("(%p) released\n", This);
-}
-
-HRESULT IDirectSoundBufferImpl_Destroy(
- IDirectSoundBufferImpl *pdsb)
-{
- TRACE("(%p)\n",pdsb);
-
- /* This keeps the *_Destroy functions from possibly deleting
- * this object until it is ready to be deleted */
- InterlockedIncrement(&pdsb->numIfaces);
-
- if (pdsb->iks) {
- WARN("iks not NULL\n");
- IKsBufferPropertySetImpl_Destroy(pdsb->iks);
- pdsb->iks = NULL;
- }
-
- if (pdsb->ds3db) {
- WARN("ds3db not NULL\n");
- IDirectSound3DBufferImpl_Destroy(pdsb->ds3db);
- pdsb->ds3db = NULL;
- }
-
- if (pdsb->notify) {
- WARN("notify not NULL\n");
- IDirectSoundNotifyImpl_Destroy(pdsb->notify);
- pdsb->notify = NULL;
- }
-
- secondarybuffer_destroy(pdsb);
-
- return S_OK;
-}
-
-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;
- }
- CopyMemory(dsb, pdsb, sizeof(*dsb));
-
- dsb->pwfx = DSOUND_CopyFormat(pdsb->pwfx);
- if (dsb->pwfx == NULL) {
- HeapFree(GetProcessHeap(),0,dsb);
- *ppdsb = NULL;
- return DSERR_OUTOFMEMORY;
- }
-
- if (pdsb->hwbuf) {
- TRACE("duplicating hardware buffer\n");
-
- hres = IDsDriver_DuplicateSoundBuffer(device->driver, pdsb->hwbuf,
- (LPVOID *)&dsb->hwbuf);
- if (FAILED(hres)) {
- WARN("IDsDriver_DuplicateSoundBuffer failed (%08x)\n", hres);
- HeapFree(GetProcessHeap(),0,dsb->pwfx);
- HeapFree(GetProcessHeap(),0,dsb);
- *ppdsb = NULL;
- return hres;
- }
- }
-
- dsb->buffer->ref++;
- list_add_head(&dsb->buffer->buffers, &dsb->entry);
- dsb->ref = 1;
- dsb->numIfaces = 1;
- dsb->state = STATE_STOPPED;
- dsb->buf_mixpos = dsb->sec_mixpos = 0;
- dsb->notify = NULL;
- dsb->notifies = NULL;
- dsb->nrofnotifies = 0;
- dsb->device = device;
- dsb->ds3db = NULL;
- dsb->iks = NULL; /* FIXME? */
- dsb->tmp_buffer = NULL;
- DSOUND_RecalcFormat(dsb);
- DSOUND_MixToTemporary(dsb, 0, dsb->buflen, FALSE);
-
- RtlInitializeResource(&dsb->lock);
-
- /* register buffer */
- hres = DirectSoundDevice_AddBuffer(device, dsb);
- if (hres != DS_OK) {
- RtlDeleteResource(&dsb->lock);
- HeapFree(GetProcessHeap(),0,dsb->tmp_buffer);
- list_remove(&dsb->entry);
- dsb->buffer->ref--;
- HeapFree(GetProcessHeap(),0,dsb->pwfx);
- HeapFree(GetProcessHeap(),0,dsb);
- dsb = NULL;
- }
-
- *ppdsb = dsb;
- return hres;
-}
-
-/*******************************************************************************
- * IKsBufferPropertySet
- */
-
-/* IUnknown methods */
-static HRESULT WINAPI IKsBufferPropertySetImpl_QueryInterface(
- LPKSPROPERTYSET iface,
- REFIID riid,
- LPVOID *ppobj )
-{
- IKsBufferPropertySetImpl *This = (IKsBufferPropertySetImpl *)iface;
- TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
-
- return IDirectSoundBuffer_QueryInterface((LPDIRECTSOUNDBUFFER8)This->dsb, riid, ppobj);
-}
-
-static ULONG WINAPI IKsBufferPropertySetImpl_AddRef(LPKSPROPERTYSET iface)
-{
- IKsBufferPropertySetImpl *This = (IKsBufferPropertySetImpl *)iface;
- ULONG ref = InterlockedIncrement(&(This->ref));
- TRACE("(%p) ref was %d\n", This, ref - 1);
- return ref;
-}
-
-static ULONG WINAPI IKsBufferPropertySetImpl_Release(LPKSPROPERTYSET iface)
-{
- IKsBufferPropertySetImpl *This = (IKsBufferPropertySetImpl *)iface;
- ULONG ref = InterlockedDecrement(&(This->ref));
- TRACE("(%p) ref was %d\n", This, ref + 1);
-
- if (!ref) {
- This->dsb->iks = 0;
- IDirectSoundBuffer_Release((LPDIRECTSOUND3DBUFFER)This->dsb);
- HeapFree(GetProcessHeap(), 0, This);
- TRACE("(%p) released\n", This);
- }
- return ref;
-}
-
-static HRESULT WINAPI IKsBufferPropertySetImpl_Get(
- LPKSPROPERTYSET iface,
- REFGUID guidPropSet,
- ULONG dwPropID,
- LPVOID pInstanceData,
- ULONG cbInstanceData,
- LPVOID pPropData,
- ULONG cbPropData,
- PULONG pcbReturned )
-{
- IKsBufferPropertySetImpl *This = (IKsBufferPropertySetImpl *)iface;
- PIDSDRIVERPROPERTYSET ps;
- 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);
-
- if (This->dsb->hwbuf) {
- IDsDriver_QueryInterface(This->dsb->hwbuf, &IID_IDsDriverPropertySet, (void **)&ps);
-
- if (ps) {
- DSPROPERTY prop;
- HRESULT hres;
-
- prop.s.Set = *guidPropSet;
- prop.s.Id = dwPropID;
- prop.s.Flags = 0; /* unused */
- prop.s.InstanceId = (ULONG)This->dsb->device;
-
-
- hres = IDsDriverPropertySet_Get(ps, &prop, pInstanceData, cbInstanceData, pPropData, cbPropData, pcbReturned);
-
- IDsDriverPropertySet_Release(ps);
-
- return hres;
- }
- }
-
- return E_PROP_ID_UNSUPPORTED;
-}
-
-static HRESULT WINAPI IKsBufferPropertySetImpl_Set(
- LPKSPROPERTYSET iface,
- REFGUID guidPropSet,
- ULONG dwPropID,
- LPVOID pInstanceData,
- ULONG cbInstanceData,
- LPVOID pPropData,
- ULONG cbPropData )
-{
- IKsBufferPropertySetImpl *This = (IKsBufferPropertySetImpl *)iface;
- PIDSDRIVERPROPERTYSET ps;
- TRACE("(%p,%s,%d,%p,%d,%p,%d)\n",This,debugstr_guid(guidPropSet),dwPropID,pInstanceData,cbInstanceData,pPropData,cbPropData);
-
- if (This->dsb->hwbuf) {
- IDsDriver_QueryInterface(This->dsb->hwbuf, &IID_IDsDriverPropertySet, (void **)&ps);
-
- if (ps) {
- DSPROPERTY prop;
- HRESULT hres;
-
- prop.s.Set = *guidPropSet;
- prop.s.Id = dwPropID;
- prop.s.Flags = 0; /* unused */
- prop.s.InstanceId = (ULONG)This->dsb->device;
- hres = IDsDriverPropertySet_Set(ps,&prop,pInstanceData,cbInstanceData,pPropData,cbPropData);
-
- IDsDriverPropertySet_Release(ps);
-
- return hres;
- }
- }
-
- return E_PROP_ID_UNSUPPORTED;
-}
-
-static HRESULT WINAPI IKsBufferPropertySetImpl_QuerySupport(
- LPKSPROPERTYSET iface,
- REFGUID guidPropSet,
- ULONG dwPropID,
- PULONG pTypeSupport )
-{
- IKsBufferPropertySetImpl *This = (IKsBufferPropertySetImpl *)iface;
- PIDSDRIVERPROPERTYSET ps;
- TRACE("(%p,%s,%d,%p)\n",This,debugstr_guid(guidPropSet),dwPropID,pTypeSupport);
-
- if (This->dsb->hwbuf) {
- IDsDriver_QueryInterface(This->dsb->hwbuf, &IID_IDsDriverPropertySet, (void **)&ps);
-
- if (ps) {
- HRESULT hres;
-
- hres = IDsDriverPropertySet_QuerySupport(ps,guidPropSet, dwPropID,pTypeSupport);
-
- IDsDriverPropertySet_Release(ps);
-
- return hres;
- }
- }
-
- return E_PROP_ID_UNSUPPORTED;
-}
-
-static const IKsPropertySetVtbl iksbvt = {
- IKsBufferPropertySetImpl_QueryInterface,
- IKsBufferPropertySetImpl_AddRef,
- IKsBufferPropertySetImpl_Release,
- IKsBufferPropertySetImpl_Get,
- IKsBufferPropertySetImpl_Set,
- IKsBufferPropertySetImpl_QuerySupport
-};
-
-HRESULT IKsBufferPropertySetImpl_Create(
- IDirectSoundBufferImpl *dsb,
- IKsBufferPropertySetImpl **piks)
-{
- IKsBufferPropertySetImpl *iks;
- TRACE("(%p,%p)\n",dsb,piks);
- *piks = NULL;
-
- iks = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(*iks));
- if (iks == 0) {
- WARN("out of memory\n");
- *piks = NULL;
- return DSERR_OUTOFMEMORY;
- }
-
- iks->ref = 0;
- iks->dsb = dsb;
- dsb->iks = iks;
- iks->lpVtbl = &iksbvt;
-
- IDirectSoundBuffer_AddRef((LPDIRECTSOUNDBUFFER)dsb);
-
- *piks = iks;
- return S_OK;
-}
-
-HRESULT IKsBufferPropertySetImpl_Destroy(
- IKsBufferPropertySetImpl *piks)
-{
- TRACE("(%p)\n",piks);
-
- while (IKsBufferPropertySetImpl_Release((LPKSPROPERTYSET)piks) > 0);
-
- return S_OK;
-}
projects / reactos.git / blobdiff