1247 lines
40 KiB
C
1247 lines
40 KiB
C
/*
|
|
* Direct Sound Audio Renderer
|
|
*
|
|
* Copyright 2004 Christian Costa
|
|
*
|
|
* 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 "config.h"
|
|
|
|
#include "quartz_private.h"
|
|
#include "pin.h"
|
|
|
|
#include "uuids.h"
|
|
#include "vfwmsgs.h"
|
|
#include "windef.h"
|
|
#include "winbase.h"
|
|
#include "dshow.h"
|
|
#include "evcode.h"
|
|
#include "strmif.h"
|
|
#include "dsound.h"
|
|
#include "amaudio.h"
|
|
|
|
#include "wine/unicode.h"
|
|
#include "wine/debug.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(quartz);
|
|
|
|
/* NOTE: buffer can still be filled completely,
|
|
* but we start waiting until only this amount is buffered
|
|
*/
|
|
static const REFERENCE_TIME DSoundRenderer_Max_Fill = 150 * 10000;
|
|
|
|
static const IBaseFilterVtbl DSoundRender_Vtbl;
|
|
static const IBasicAudioVtbl IBasicAudio_Vtbl;
|
|
static const IReferenceClockVtbl IReferenceClock_Vtbl;
|
|
static const IAMDirectSoundVtbl IAMDirectSound_Vtbl;
|
|
|
|
typedef struct DSoundRenderImpl
|
|
{
|
|
BaseRenderer renderer;
|
|
BasicAudio basicAudio;
|
|
|
|
IReferenceClock IReferenceClock_iface;
|
|
IAMDirectSound IAMDirectSound_iface;
|
|
|
|
IDirectSound8 *dsound;
|
|
LPDIRECTSOUNDBUFFER dsbuffer;
|
|
DWORD buf_size;
|
|
DWORD in_loop;
|
|
DWORD last_playpos, writepos;
|
|
|
|
REFERENCE_TIME play_time;
|
|
|
|
HANDLE blocked;
|
|
|
|
LONG volume;
|
|
LONG pan;
|
|
|
|
DWORD threadid;
|
|
HANDLE advisethread, thread_wait;
|
|
} DSoundRenderImpl;
|
|
|
|
static inline DSoundRenderImpl *impl_from_BaseRenderer(BaseRenderer *iface)
|
|
{
|
|
return CONTAINING_RECORD(iface, DSoundRenderImpl, renderer);
|
|
}
|
|
|
|
static inline DSoundRenderImpl *impl_from_IBaseFilter(IBaseFilter *iface)
|
|
{
|
|
return CONTAINING_RECORD(iface, DSoundRenderImpl, renderer.filter.IBaseFilter_iface);
|
|
}
|
|
|
|
static inline DSoundRenderImpl *impl_from_IBasicAudio(IBasicAudio *iface)
|
|
{
|
|
return CONTAINING_RECORD(iface, DSoundRenderImpl, basicAudio.IBasicAudio_iface);
|
|
}
|
|
|
|
static inline DSoundRenderImpl *impl_from_IReferenceClock(IReferenceClock *iface)
|
|
{
|
|
return CONTAINING_RECORD(iface, DSoundRenderImpl, IReferenceClock_iface);
|
|
}
|
|
|
|
static inline DSoundRenderImpl *impl_from_IAMDirectSound(IAMDirectSound *iface)
|
|
{
|
|
return CONTAINING_RECORD(iface, DSoundRenderImpl, IAMDirectSound_iface);
|
|
}
|
|
|
|
static REFERENCE_TIME time_from_pos(DSoundRenderImpl *This, DWORD pos) {
|
|
WAVEFORMATEX *wfx = (WAVEFORMATEX*)This->renderer.pInputPin->pin.mtCurrent.pbFormat;
|
|
REFERENCE_TIME ret = 10000000;
|
|
ret = ret * pos / wfx->nAvgBytesPerSec;
|
|
return ret;
|
|
}
|
|
|
|
static DWORD pos_from_time(DSoundRenderImpl *This, REFERENCE_TIME time) {
|
|
WAVEFORMATEX *wfx = (WAVEFORMATEX*)This->renderer.pInputPin->pin.mtCurrent.pbFormat;
|
|
REFERENCE_TIME ret = time;
|
|
ret *= wfx->nAvgBytesPerSec;
|
|
ret /= 10000000;
|
|
ret -= ret % wfx->nBlockAlign;
|
|
return ret;
|
|
}
|
|
|
|
static void DSoundRender_UpdatePositions(DSoundRenderImpl *This, DWORD *seqwritepos, DWORD *minwritepos) {
|
|
WAVEFORMATEX *wfx = (WAVEFORMATEX*)This->renderer.pInputPin->pin.mtCurrent.pbFormat;
|
|
BYTE *buf1, *buf2;
|
|
DWORD size1, size2, playpos, writepos, old_writepos, old_playpos, adv;
|
|
BOOL writepos_set = This->writepos < This->buf_size;
|
|
|
|
/* Update position and zero */
|
|
old_writepos = This->writepos;
|
|
old_playpos = This->last_playpos;
|
|
if (old_writepos <= old_playpos)
|
|
old_writepos += This->buf_size;
|
|
|
|
IDirectSoundBuffer_GetCurrentPosition(This->dsbuffer, &playpos, &writepos);
|
|
if (old_playpos > playpos) {
|
|
adv = This->buf_size + playpos - old_playpos;
|
|
This->play_time += time_from_pos(This, This->buf_size);
|
|
} else
|
|
adv = playpos - old_playpos;
|
|
This->last_playpos = playpos;
|
|
if (adv) {
|
|
TRACE("Moving from %u to %u: clearing %u bytes\n", old_playpos, playpos, adv);
|
|
IDirectSoundBuffer_Lock(This->dsbuffer, old_playpos, adv, (void**)&buf1, &size1, (void**)&buf2, &size2, 0);
|
|
memset(buf1, wfx->wBitsPerSample == 8 ? 128 : 0, size1);
|
|
memset(buf2, wfx->wBitsPerSample == 8 ? 128 : 0, size2);
|
|
IDirectSoundBuffer_Unlock(This->dsbuffer, buf1, size1, buf2, size2);
|
|
}
|
|
*minwritepos = writepos;
|
|
if (!writepos_set || old_writepos < writepos) {
|
|
if (writepos_set) {
|
|
This->writepos = This->buf_size;
|
|
FIXME("Underrun of data occurred!\n");
|
|
}
|
|
*seqwritepos = writepos;
|
|
} else
|
|
*seqwritepos = This->writepos;
|
|
}
|
|
|
|
static HRESULT DSoundRender_GetWritePos(DSoundRenderImpl *This, DWORD *ret_writepos, REFERENCE_TIME write_at, DWORD *pfree, DWORD *skip)
|
|
{
|
|
WAVEFORMATEX *wfx = (WAVEFORMATEX*)This->renderer.pInputPin->pin.mtCurrent.pbFormat;
|
|
DWORD writepos, min_writepos, playpos;
|
|
REFERENCE_TIME max_lag = 50 * 10000;
|
|
REFERENCE_TIME min_lag = 25 * 10000;
|
|
REFERENCE_TIME cur, writepos_t, delta_t;
|
|
|
|
DSoundRender_UpdatePositions(This, &writepos, &min_writepos);
|
|
playpos = This->last_playpos;
|
|
if (This->renderer.filter.pClock == &This->IReferenceClock_iface) {
|
|
max_lag = min_lag;
|
|
cur = This->play_time + time_from_pos(This, playpos);
|
|
cur -= This->renderer.filter.rtStreamStart;
|
|
} else if (This->renderer.filter.pClock) {
|
|
IReferenceClock_GetTime(This->renderer.filter.pClock, &cur);
|
|
cur -= This->renderer.filter.rtStreamStart;
|
|
} else
|
|
write_at = -1;
|
|
|
|
if (writepos == min_writepos)
|
|
max_lag = 0;
|
|
|
|
*skip = 0;
|
|
if (write_at < 0) {
|
|
*ret_writepos = writepos;
|
|
goto end;
|
|
}
|
|
|
|
if (writepos >= playpos)
|
|
writepos_t = cur + time_from_pos(This, writepos - playpos);
|
|
else
|
|
writepos_t = cur + time_from_pos(This, This->buf_size + writepos - playpos);
|
|
|
|
/* write_at: Starting time of sample */
|
|
/* cur: current time of play position */
|
|
/* writepos_t: current time of our pointer play position */
|
|
delta_t = write_at - writepos_t;
|
|
if (delta_t >= -max_lag && delta_t <= max_lag) {
|
|
TRACE("Continuing from old position\n");
|
|
*ret_writepos = writepos;
|
|
} else if (delta_t < 0) {
|
|
REFERENCE_TIME past, min_writepos_t;
|
|
WARN("Delta too big %i/%i, overwriting old data or even skipping\n", (int)delta_t / 10000, (int)max_lag / 10000);
|
|
if (min_writepos >= playpos)
|
|
min_writepos_t = cur + time_from_pos(This, min_writepos - playpos);
|
|
else
|
|
min_writepos_t = cur + time_from_pos(This, This->buf_size - playpos + min_writepos);
|
|
past = min_writepos_t - write_at;
|
|
if (past >= 0) {
|
|
DWORD skipbytes = pos_from_time(This, past);
|
|
WARN("Skipping %u bytes\n", skipbytes);
|
|
*skip = skipbytes;
|
|
*ret_writepos = min_writepos;
|
|
} else {
|
|
DWORD aheadbytes = pos_from_time(This, -past);
|
|
WARN("Advancing %u bytes\n", aheadbytes);
|
|
*ret_writepos = (min_writepos + aheadbytes) % This->buf_size;
|
|
}
|
|
} else /* delta_t > 0 */ {
|
|
DWORD aheadbytes;
|
|
WARN("Delta too big %i/%i, too far ahead\n", (int)delta_t / 10000, (int)max_lag / 10000);
|
|
aheadbytes = pos_from_time(This, delta_t);
|
|
WARN("Advancing %u bytes\n", aheadbytes);
|
|
if (delta_t >= DSoundRenderer_Max_Fill)
|
|
return S_FALSE;
|
|
*ret_writepos = (min_writepos + aheadbytes) % This->buf_size;
|
|
}
|
|
end:
|
|
if (playpos > *ret_writepos)
|
|
*pfree = playpos - *ret_writepos;
|
|
else if (playpos == *ret_writepos)
|
|
*pfree = This->buf_size - wfx->nBlockAlign;
|
|
else
|
|
*pfree = This->buf_size + playpos - *ret_writepos;
|
|
if (time_from_pos(This, This->buf_size - *pfree) >= DSoundRenderer_Max_Fill) {
|
|
TRACE("Blocked: too full %i / %i\n", (int)(time_from_pos(This, This->buf_size - *pfree)/10000), (int)(DSoundRenderer_Max_Fill / 10000));
|
|
return S_FALSE;
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT DSoundRender_HandleEndOfStream(DSoundRenderImpl *This)
|
|
{
|
|
while (This->renderer.filter.state == State_Running)
|
|
{
|
|
DWORD pos1, pos2;
|
|
DSoundRender_UpdatePositions(This, &pos1, &pos2);
|
|
if (pos1 == pos2)
|
|
break;
|
|
|
|
This->in_loop = 1;
|
|
LeaveCriticalSection(&This->renderer.filter.csFilter);
|
|
LeaveCriticalSection(&This->renderer.csRenderLock);
|
|
WaitForSingleObject(This->blocked, 10);
|
|
EnterCriticalSection(&This->renderer.csRenderLock);
|
|
EnterCriticalSection(&This->renderer.filter.csFilter);
|
|
This->in_loop = 0;
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT DSoundRender_SendSampleData(DSoundRenderImpl* This, REFERENCE_TIME tStart, REFERENCE_TIME tStop, const BYTE *data, DWORD size)
|
|
{
|
|
HRESULT hr;
|
|
|
|
while (size && This->renderer.filter.state != State_Stopped) {
|
|
DWORD writepos, skip = 0, free, size1, size2, ret;
|
|
BYTE *buf1, *buf2;
|
|
|
|
if (This->renderer.filter.state == State_Running)
|
|
hr = DSoundRender_GetWritePos(This, &writepos, tStart, &free, &skip);
|
|
else
|
|
hr = S_FALSE;
|
|
|
|
if (hr != S_OK) {
|
|
This->in_loop = 1;
|
|
LeaveCriticalSection(&This->renderer.csRenderLock);
|
|
ret = WaitForSingleObject(This->blocked, 10);
|
|
EnterCriticalSection(&This->renderer.csRenderLock);
|
|
This->in_loop = 0;
|
|
if (This->renderer.pInputPin->flushing ||
|
|
This->renderer.filter.state == State_Stopped) {
|
|
return This->renderer.filter.state == State_Paused ? S_OK : VFW_E_WRONG_STATE;
|
|
}
|
|
if (ret != WAIT_TIMEOUT)
|
|
ERR("%x\n", ret);
|
|
continue;
|
|
}
|
|
tStart = -1;
|
|
|
|
if (skip)
|
|
FIXME("Sample dropped %u of %u bytes\n", skip, size);
|
|
if (skip >= size)
|
|
return S_OK;
|
|
data += skip;
|
|
size -= skip;
|
|
|
|
hr = IDirectSoundBuffer_Lock(This->dsbuffer, writepos, min(free, size), (void**)&buf1, &size1, (void**)&buf2, &size2, 0);
|
|
if (hr != DS_OK) {
|
|
ERR("Unable to lock sound buffer! (%x)\n", hr);
|
|
break;
|
|
}
|
|
memcpy(buf1, data, size1);
|
|
if (size2)
|
|
memcpy(buf2, data+size1, size2);
|
|
IDirectSoundBuffer_Unlock(This->dsbuffer, buf1, size1, buf2, size2);
|
|
This->writepos = (writepos + size1 + size2) % This->buf_size;
|
|
TRACE("Wrote %u bytes at %u, next at %u - (%u/%u)\n", size1+size2, writepos, This->writepos, free, size);
|
|
data += size1 + size2;
|
|
size -= size1 + size2;
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI DSoundRender_ShouldDrawSampleNow(BaseRenderer *This, IMediaSample *pMediaSample, REFERENCE_TIME *pStartTime, REFERENCE_TIME *pEndTime)
|
|
{
|
|
/* We time ourselves do not use the base renderers timing */
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
static HRESULT WINAPI DSoundRender_PrepareReceive(BaseRenderer *iface, IMediaSample *pSample)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_BaseRenderer(iface);
|
|
HRESULT hr;
|
|
AM_MEDIA_TYPE *amt;
|
|
|
|
if (IMediaSample_GetMediaType(pSample, &amt) == S_OK)
|
|
{
|
|
AM_MEDIA_TYPE *orig = &This->renderer.pInputPin->pin.mtCurrent;
|
|
WAVEFORMATEX *origfmt = (WAVEFORMATEX *)orig->pbFormat;
|
|
WAVEFORMATEX *newfmt = (WAVEFORMATEX *)amt->pbFormat;
|
|
|
|
if (origfmt->wFormatTag == newfmt->wFormatTag &&
|
|
origfmt->nChannels == newfmt->nChannels &&
|
|
origfmt->nBlockAlign == newfmt->nBlockAlign &&
|
|
origfmt->wBitsPerSample == newfmt->wBitsPerSample &&
|
|
origfmt->cbSize == newfmt->cbSize)
|
|
{
|
|
if (origfmt->nSamplesPerSec != newfmt->nSamplesPerSec)
|
|
{
|
|
hr = IDirectSoundBuffer_SetFrequency(This->dsbuffer,
|
|
newfmt->nSamplesPerSec);
|
|
if (FAILED(hr))
|
|
return VFW_E_TYPE_NOT_ACCEPTED;
|
|
FreeMediaType(orig);
|
|
CopyMediaType(orig, amt);
|
|
IMediaSample_SetMediaType(pSample, NULL);
|
|
}
|
|
}
|
|
else
|
|
return VFW_E_TYPE_NOT_ACCEPTED;
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI DSoundRender_DoRenderSample(BaseRenderer *iface, IMediaSample * pSample)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_BaseRenderer(iface);
|
|
LPBYTE pbSrcStream = NULL;
|
|
LONG cbSrcStream = 0;
|
|
REFERENCE_TIME tStart, tStop;
|
|
HRESULT hr;
|
|
|
|
TRACE("%p %p\n", iface, pSample);
|
|
|
|
/* Slightly incorrect, Pause completes when a frame is received so we should signal
|
|
* pause completion here, but for sound playing a single frame doesn't make sense
|
|
*/
|
|
|
|
hr = IMediaSample_GetPointer(pSample, &pbSrcStream);
|
|
if (FAILED(hr))
|
|
{
|
|
ERR("Cannot get pointer to sample data (%x)\n", hr);
|
|
return hr;
|
|
}
|
|
|
|
hr = IMediaSample_GetTime(pSample, &tStart, &tStop);
|
|
if (FAILED(hr)) {
|
|
ERR("Cannot get sample time (%x)\n", hr);
|
|
tStart = tStop = -1;
|
|
}
|
|
|
|
IMediaSample_IsDiscontinuity(pSample);
|
|
|
|
if (IMediaSample_IsPreroll(pSample) == S_OK)
|
|
{
|
|
TRACE("Preroll!\n");
|
|
return S_OK;
|
|
}
|
|
|
|
cbSrcStream = IMediaSample_GetActualDataLength(pSample);
|
|
TRACE("Sample data ptr = %p, size = %d\n", pbSrcStream, cbSrcStream);
|
|
|
|
hr = DSoundRender_SendSampleData(This, tStart, tStop, pbSrcStream, cbSrcStream);
|
|
if (This->renderer.filter.state == State_Running && This->renderer.filter.pClock && tStart >= 0) {
|
|
REFERENCE_TIME jitter, now = 0;
|
|
Quality q;
|
|
IReferenceClock_GetTime(This->renderer.filter.pClock, &now);
|
|
jitter = now - This->renderer.filter.rtStreamStart - tStart;
|
|
if (jitter <= -DSoundRenderer_Max_Fill)
|
|
jitter += DSoundRenderer_Max_Fill;
|
|
else if (jitter < 0)
|
|
jitter = 0;
|
|
q.Type = (jitter > 0 ? Famine : Flood);
|
|
q.Proportion = 1000;
|
|
q.Late = jitter;
|
|
q.TimeStamp = tStart;
|
|
IQualityControl_Notify((IQualityControl *)This->renderer.qcimpl, (IBaseFilter*)This, q);
|
|
}
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI DSoundRender_CheckMediaType(BaseRenderer *iface, const AM_MEDIA_TYPE * pmt)
|
|
{
|
|
WAVEFORMATEX* format;
|
|
|
|
if (!IsEqualIID(&pmt->majortype, &MEDIATYPE_Audio))
|
|
return S_FALSE;
|
|
|
|
format = (WAVEFORMATEX*)pmt->pbFormat;
|
|
TRACE("Format = %p\n", format);
|
|
TRACE("wFormatTag = %x %x\n", format->wFormatTag, WAVE_FORMAT_PCM);
|
|
TRACE("nChannels = %d\n", format->nChannels);
|
|
TRACE("nSamplesPerSec = %d\n", format->nSamplesPerSec);
|
|
TRACE("nAvgBytesPerSec = %d\n", format->nAvgBytesPerSec);
|
|
TRACE("nBlockAlign = %d\n", format->nBlockAlign);
|
|
TRACE("wBitsPerSample = %d\n", format->wBitsPerSample);
|
|
|
|
if (!IsEqualIID(&pmt->subtype, &MEDIASUBTYPE_PCM))
|
|
return S_FALSE;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static VOID WINAPI DSoundRender_OnStopStreaming(BaseRenderer * iface)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_BaseRenderer(iface);
|
|
|
|
TRACE("(%p/%p)->()\n", This, iface);
|
|
|
|
IDirectSoundBuffer_Stop(This->dsbuffer);
|
|
This->writepos = This->buf_size;
|
|
SetEvent(This->blocked);
|
|
}
|
|
|
|
static VOID WINAPI DSoundRender_OnStartStreaming(BaseRenderer * iface)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_BaseRenderer(iface);
|
|
|
|
TRACE("(%p)\n", This);
|
|
|
|
if (This->renderer.pInputPin->pin.pConnectedTo)
|
|
{
|
|
if (This->renderer.filter.state == State_Paused)
|
|
{
|
|
/* Unblock our thread, state changing from paused to running doesn't need a reset for state change */
|
|
SetEvent(This->blocked);
|
|
}
|
|
IDirectSoundBuffer_Play(This->dsbuffer, 0, 0, DSBPLAY_LOOPING);
|
|
ResetEvent(This->blocked);
|
|
}
|
|
}
|
|
|
|
static HRESULT WINAPI DSoundRender_CompleteConnect(BaseRenderer * iface, IPin * pReceivePin)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_BaseRenderer(iface);
|
|
const AM_MEDIA_TYPE * pmt = &This->renderer.pInputPin->pin.mtCurrent;
|
|
HRESULT hr = S_OK;
|
|
WAVEFORMATEX *format;
|
|
DSBUFFERDESC buf_desc;
|
|
|
|
TRACE("(%p)->(%p)\n", This, pReceivePin);
|
|
dump_AM_MEDIA_TYPE(pmt);
|
|
|
|
TRACE("MajorType %s\n", debugstr_guid(&pmt->majortype));
|
|
TRACE("SubType %s\n", debugstr_guid(&pmt->subtype));
|
|
TRACE("Format %s\n", debugstr_guid(&pmt->formattype));
|
|
TRACE("Size %d\n", pmt->cbFormat);
|
|
|
|
format = (WAVEFORMATEX*)pmt->pbFormat;
|
|
|
|
This->buf_size = format->nAvgBytesPerSec;
|
|
|
|
memset(&buf_desc,0,sizeof(DSBUFFERDESC));
|
|
buf_desc.dwSize = sizeof(DSBUFFERDESC);
|
|
buf_desc.dwFlags = DSBCAPS_CTRLVOLUME | DSBCAPS_CTRLPAN |
|
|
DSBCAPS_CTRLFREQUENCY | DSBCAPS_GLOBALFOCUS |
|
|
DSBCAPS_GETCURRENTPOSITION2;
|
|
buf_desc.dwBufferBytes = This->buf_size;
|
|
buf_desc.lpwfxFormat = format;
|
|
hr = IDirectSound8_CreateSoundBuffer(This->dsound, &buf_desc, &This->dsbuffer, NULL);
|
|
This->writepos = This->buf_size;
|
|
if (FAILED(hr))
|
|
ERR("Can't create sound buffer (%x)\n", hr);
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = IDirectSoundBuffer_SetVolume(This->dsbuffer, This->volume);
|
|
if (FAILED(hr))
|
|
ERR("Can't set volume to %d (%x)\n", This->volume, hr);
|
|
|
|
hr = IDirectSoundBuffer_SetPan(This->dsbuffer, This->pan);
|
|
if (FAILED(hr))
|
|
ERR("Can't set pan to %d (%x)\n", This->pan, hr);
|
|
hr = S_OK;
|
|
}
|
|
|
|
if (FAILED(hr) && hr != VFW_E_ALREADY_CONNECTED)
|
|
{
|
|
if (This->dsbuffer)
|
|
IDirectSoundBuffer_Release(This->dsbuffer);
|
|
This->dsbuffer = NULL;
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI DSoundRender_BreakConnect(BaseRenderer* iface)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_BaseRenderer(iface);
|
|
|
|
TRACE("(%p)->()\n", iface);
|
|
|
|
if (This->threadid) {
|
|
PostThreadMessageW(This->threadid, WM_APP, 0, 0);
|
|
LeaveCriticalSection(This->renderer.pInputPin->pin.pCritSec);
|
|
WaitForSingleObject(This->advisethread, INFINITE);
|
|
EnterCriticalSection(This->renderer.pInputPin->pin.pCritSec);
|
|
CloseHandle(This->advisethread);
|
|
}
|
|
if (This->dsbuffer)
|
|
IDirectSoundBuffer_Release(This->dsbuffer);
|
|
This->dsbuffer = NULL;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI DSoundRender_EndOfStream(BaseRenderer* iface)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_BaseRenderer(iface);
|
|
HRESULT hr;
|
|
|
|
TRACE("(%p)->()\n",iface);
|
|
|
|
hr = BaseRendererImpl_EndOfStream(iface);
|
|
if (hr != S_OK)
|
|
{
|
|
ERR("%08x\n", hr);
|
|
return hr;
|
|
}
|
|
|
|
hr = DSoundRender_HandleEndOfStream(This);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI DSoundRender_BeginFlush(BaseRenderer* iface)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_BaseRenderer(iface);
|
|
|
|
TRACE("\n");
|
|
BaseRendererImpl_BeginFlush(iface);
|
|
SetEvent(This->blocked);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI DSoundRender_EndFlush(BaseRenderer* iface)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_BaseRenderer(iface);
|
|
|
|
TRACE("\n");
|
|
|
|
BaseRendererImpl_EndFlush(iface);
|
|
if (This->renderer.filter.state != State_Stopped)
|
|
ResetEvent(This->blocked);
|
|
|
|
if (This->dsbuffer)
|
|
{
|
|
LPBYTE buffer;
|
|
DWORD size;
|
|
|
|
/* Force a reset */
|
|
IDirectSoundBuffer_Lock(This->dsbuffer, 0, 0, (LPVOID *)&buffer, &size, NULL, NULL, DSBLOCK_ENTIREBUFFER);
|
|
memset(buffer, 0, size);
|
|
IDirectSoundBuffer_Unlock(This->dsbuffer, buffer, size, NULL, 0);
|
|
This->writepos = This->buf_size;
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static void dsound_render_destroy(BaseRenderer *iface)
|
|
{
|
|
DSoundRenderImpl *filter = impl_from_BaseRenderer(iface);
|
|
|
|
if (filter->threadid)
|
|
{
|
|
PostThreadMessageW(filter->threadid, WM_APP, 0, 0);
|
|
WaitForSingleObject(filter->advisethread, INFINITE);
|
|
CloseHandle(filter->advisethread);
|
|
}
|
|
|
|
if (filter->dsbuffer)
|
|
IDirectSoundBuffer_Release(filter->dsbuffer);
|
|
filter->dsbuffer = NULL;
|
|
if (filter->dsound)
|
|
IDirectSound8_Release(filter->dsound);
|
|
filter->dsound = NULL;
|
|
|
|
BasicAudio_Destroy(&filter->basicAudio);
|
|
CloseHandle(filter->blocked);
|
|
|
|
strmbase_renderer_cleanup(&filter->renderer);
|
|
CoTaskMemFree(filter);
|
|
}
|
|
|
|
static HRESULT dsound_render_query_interface(BaseRenderer *iface, REFIID iid, void **out)
|
|
{
|
|
DSoundRenderImpl *filter = impl_from_BaseRenderer(iface);
|
|
|
|
if (IsEqualGUID(iid, &IID_IBasicAudio))
|
|
*out = &filter->basicAudio.IBasicAudio_iface;
|
|
else if (IsEqualGUID(iid, &IID_IReferenceClock))
|
|
*out = &filter->IReferenceClock_iface;
|
|
else if (IsEqualGUID(iid, &IID_IAMDirectSound))
|
|
*out = &filter->IAMDirectSound_iface;
|
|
else
|
|
return E_NOINTERFACE;
|
|
|
|
IUnknown_AddRef((IUnknown *)*out);
|
|
return S_OK;
|
|
}
|
|
|
|
static const BaseRendererFuncTable BaseFuncTable = {
|
|
DSoundRender_CheckMediaType,
|
|
DSoundRender_DoRenderSample,
|
|
/**/
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
DSoundRender_OnStartStreaming,
|
|
DSoundRender_OnStopStreaming,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
DSoundRender_ShouldDrawSampleNow,
|
|
DSoundRender_PrepareReceive,
|
|
/**/
|
|
DSoundRender_CompleteConnect,
|
|
DSoundRender_BreakConnect,
|
|
DSoundRender_EndOfStream,
|
|
DSoundRender_BeginFlush,
|
|
DSoundRender_EndFlush,
|
|
dsound_render_destroy,
|
|
dsound_render_query_interface,
|
|
};
|
|
|
|
HRESULT DSoundRender_create(IUnknown *outer, void **out)
|
|
{
|
|
static const WCHAR sink_name[] = {'A','u','d','i','o',' ','I','n','p','u','t',' ','p','i','n',' ','(','r','e','n','d','e','r','e','d',')',0};
|
|
|
|
HRESULT hr;
|
|
DSoundRenderImpl * pDSoundRender;
|
|
|
|
*out = NULL;
|
|
|
|
pDSoundRender = CoTaskMemAlloc(sizeof(DSoundRenderImpl));
|
|
if (!pDSoundRender)
|
|
return E_OUTOFMEMORY;
|
|
ZeroMemory(pDSoundRender, sizeof(DSoundRenderImpl));
|
|
|
|
hr = strmbase_renderer_init(&pDSoundRender->renderer, &DSoundRender_Vtbl,
|
|
outer, &CLSID_DSoundRender, sink_name,
|
|
(DWORD_PTR)(__FILE__ ": DSoundRenderImpl.csFilter"), &BaseFuncTable);
|
|
|
|
BasicAudio_Init(&pDSoundRender->basicAudio,&IBasicAudio_Vtbl);
|
|
pDSoundRender->IReferenceClock_iface.lpVtbl = &IReferenceClock_Vtbl;
|
|
pDSoundRender->IAMDirectSound_iface.lpVtbl = &IAMDirectSound_Vtbl;
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = DirectSoundCreate8(NULL, &pDSoundRender->dsound, NULL);
|
|
if (FAILED(hr))
|
|
ERR("Cannot create Direct Sound object (%x)\n", hr);
|
|
else
|
|
hr = IDirectSound8_SetCooperativeLevel(pDSoundRender->dsound, GetDesktopWindow(), DSSCL_PRIORITY);
|
|
if (SUCCEEDED(hr)) {
|
|
IDirectSoundBuffer *buf;
|
|
DSBUFFERDESC buf_desc;
|
|
memset(&buf_desc,0,sizeof(DSBUFFERDESC));
|
|
buf_desc.dwSize = sizeof(DSBUFFERDESC);
|
|
buf_desc.dwFlags = DSBCAPS_PRIMARYBUFFER;
|
|
hr = IDirectSound8_CreateSoundBuffer(pDSoundRender->dsound, &buf_desc, &buf, NULL);
|
|
if (SUCCEEDED(hr)) {
|
|
IDirectSoundBuffer_Play(buf, 0, 0, DSBPLAY_LOOPING);
|
|
IDirectSoundBuffer_Release(buf);
|
|
}
|
|
hr = S_OK;
|
|
}
|
|
}
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
pDSoundRender->blocked = CreateEventW(NULL, TRUE, TRUE, NULL);
|
|
|
|
if (!pDSoundRender->blocked || FAILED(hr))
|
|
{
|
|
IBaseFilter_Release(&pDSoundRender->renderer.filter.IBaseFilter_iface);
|
|
return HRESULT_FROM_WIN32(GetLastError());
|
|
}
|
|
|
|
*out = &pDSoundRender->renderer.filter.IUnknown_inner;
|
|
}
|
|
else
|
|
{
|
|
strmbase_renderer_cleanup(&pDSoundRender->renderer);
|
|
CoTaskMemFree(pDSoundRender);
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI DSoundRender_Pause(IBaseFilter * iface)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_IBaseFilter(iface);
|
|
HRESULT hr = S_OK;
|
|
|
|
TRACE("(%p/%p)->()\n", This, iface);
|
|
|
|
EnterCriticalSection(&This->renderer.csRenderLock);
|
|
if (This->renderer.filter.state != State_Paused)
|
|
{
|
|
if (This->renderer.filter.state == State_Stopped)
|
|
{
|
|
if (This->renderer.pInputPin->pin.pConnectedTo)
|
|
ResetEvent(This->renderer.evComplete);
|
|
This->renderer.pInputPin->end_of_stream = 0;
|
|
}
|
|
|
|
hr = IDirectSoundBuffer_Stop(This->dsbuffer);
|
|
if (SUCCEEDED(hr))
|
|
This->renderer.filter.state = State_Paused;
|
|
|
|
ResetEvent(This->blocked);
|
|
ResetEvent(This->renderer.RenderEvent);
|
|
}
|
|
ResetEvent(This->renderer.ThreadSignal);
|
|
LeaveCriticalSection(&This->renderer.csRenderLock);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static const IBaseFilterVtbl DSoundRender_Vtbl =
|
|
{
|
|
BaseFilterImpl_QueryInterface,
|
|
BaseFilterImpl_AddRef,
|
|
BaseFilterImpl_Release,
|
|
BaseFilterImpl_GetClassID,
|
|
BaseRendererImpl_Stop,
|
|
DSoundRender_Pause,
|
|
BaseRendererImpl_Run,
|
|
BaseRendererImpl_GetState,
|
|
BaseRendererImpl_SetSyncSource,
|
|
BaseFilterImpl_GetSyncSource,
|
|
BaseFilterImpl_EnumPins,
|
|
BaseFilterImpl_FindPin,
|
|
BaseFilterImpl_QueryFilterInfo,
|
|
BaseFilterImpl_JoinFilterGraph,
|
|
BaseFilterImpl_QueryVendorInfo
|
|
};
|
|
|
|
/*** IUnknown methods ***/
|
|
static HRESULT WINAPI Basicaudio_QueryInterface(IBasicAudio *iface,
|
|
REFIID riid,
|
|
LPVOID*ppvObj) {
|
|
DSoundRenderImpl *This = impl_from_IBasicAudio(iface);
|
|
|
|
TRACE("(%p/%p)->(%s, %p)\n", This, iface, debugstr_guid(riid), ppvObj);
|
|
|
|
return BaseFilterImpl_QueryInterface(&This->renderer.filter.IBaseFilter_iface, riid, ppvObj);
|
|
}
|
|
|
|
static ULONG WINAPI Basicaudio_AddRef(IBasicAudio *iface) {
|
|
DSoundRenderImpl *This = impl_from_IBasicAudio(iface);
|
|
|
|
TRACE("(%p/%p)->()\n", This, iface);
|
|
|
|
return BaseFilterImpl_AddRef(&This->renderer.filter.IBaseFilter_iface);
|
|
}
|
|
|
|
static ULONG WINAPI Basicaudio_Release(IBasicAudio *iface) {
|
|
DSoundRenderImpl *This = impl_from_IBasicAudio(iface);
|
|
|
|
TRACE("(%p/%p)->()\n", This, iface);
|
|
|
|
return BaseFilterImpl_Release(&This->renderer.filter.IBaseFilter_iface);
|
|
}
|
|
|
|
/*** IBasicAudio methods ***/
|
|
static HRESULT WINAPI Basicaudio_put_Volume(IBasicAudio *iface,
|
|
LONG lVolume) {
|
|
DSoundRenderImpl *This = impl_from_IBasicAudio(iface);
|
|
|
|
TRACE("(%p/%p)->(%d)\n", This, iface, lVolume);
|
|
|
|
if (lVolume > DSBVOLUME_MAX || lVolume < DSBVOLUME_MIN)
|
|
return E_INVALIDARG;
|
|
|
|
if (This->dsbuffer) {
|
|
if (FAILED(IDirectSoundBuffer_SetVolume(This->dsbuffer, lVolume)))
|
|
return E_FAIL;
|
|
}
|
|
|
|
This->volume = lVolume;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI Basicaudio_get_Volume(IBasicAudio *iface,
|
|
LONG *plVolume) {
|
|
DSoundRenderImpl *This = impl_from_IBasicAudio(iface);
|
|
|
|
TRACE("(%p/%p)->(%p)\n", This, iface, plVolume);
|
|
|
|
if (!plVolume)
|
|
return E_POINTER;
|
|
|
|
*plVolume = This->volume;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI Basicaudio_put_Balance(IBasicAudio *iface,
|
|
LONG lBalance) {
|
|
DSoundRenderImpl *This = impl_from_IBasicAudio(iface);
|
|
|
|
TRACE("(%p/%p)->(%d)\n", This, iface, lBalance);
|
|
|
|
if (lBalance < DSBPAN_LEFT || lBalance > DSBPAN_RIGHT)
|
|
return E_INVALIDARG;
|
|
|
|
if (This->dsbuffer) {
|
|
if (FAILED(IDirectSoundBuffer_SetPan(This->dsbuffer, lBalance)))
|
|
return E_FAIL;
|
|
}
|
|
|
|
This->pan = lBalance;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI Basicaudio_get_Balance(IBasicAudio *iface,
|
|
LONG *plBalance) {
|
|
DSoundRenderImpl *This = impl_from_IBasicAudio(iface);
|
|
|
|
TRACE("(%p/%p)->(%p)\n", This, iface, plBalance);
|
|
|
|
if (!plBalance)
|
|
return E_POINTER;
|
|
|
|
*plBalance = This->pan;
|
|
return S_OK;
|
|
}
|
|
|
|
static const IBasicAudioVtbl IBasicAudio_Vtbl =
|
|
{
|
|
Basicaudio_QueryInterface,
|
|
Basicaudio_AddRef,
|
|
Basicaudio_Release,
|
|
BasicAudioImpl_GetTypeInfoCount,
|
|
BasicAudioImpl_GetTypeInfo,
|
|
BasicAudioImpl_GetIDsOfNames,
|
|
BasicAudioImpl_Invoke,
|
|
Basicaudio_put_Volume,
|
|
Basicaudio_get_Volume,
|
|
Basicaudio_put_Balance,
|
|
Basicaudio_get_Balance
|
|
};
|
|
|
|
struct dsoundrender_timer {
|
|
struct dsoundrender_timer *next;
|
|
REFERENCE_TIME start;
|
|
REFERENCE_TIME periodicity;
|
|
HANDLE handle;
|
|
DWORD cookie;
|
|
};
|
|
static LONG cookie_counter = 1;
|
|
|
|
static DWORD WINAPI DSoundAdviseThread(LPVOID lpParam) {
|
|
DSoundRenderImpl *This = lpParam;
|
|
struct dsoundrender_timer head = {NULL};
|
|
MSG msg;
|
|
|
|
TRACE("(%p): Main Loop\n", This);
|
|
|
|
PeekMessageW(&msg, NULL, WM_USER, WM_USER, PM_NOREMOVE);
|
|
SetEvent(This->thread_wait);
|
|
|
|
while (1)
|
|
{
|
|
HRESULT hr;
|
|
REFERENCE_TIME curtime = 0;
|
|
BOOL ret;
|
|
struct dsoundrender_timer *prev = &head, *cur;
|
|
|
|
hr = IReferenceClock_GetTime(&This->IReferenceClock_iface, &curtime);
|
|
if (SUCCEEDED(hr)) {
|
|
TRACE("Time: %s\n", wine_dbgstr_longlong(curtime));
|
|
while (prev->next) {
|
|
cur = prev->next;
|
|
if (cur->start > curtime) {
|
|
TRACE("Skipping %p\n", cur);
|
|
prev = cur;
|
|
} else if (cur->periodicity) {
|
|
while (cur->start <= curtime) {
|
|
cur->start += cur->periodicity;
|
|
ReleaseSemaphore(cur->handle, 1, NULL);
|
|
}
|
|
prev = cur;
|
|
} else {
|
|
struct dsoundrender_timer *next = cur->next;
|
|
TRACE("Firing %p %s < %s\n", cur, wine_dbgstr_longlong(cur->start), wine_dbgstr_longlong(curtime));
|
|
SetEvent(cur->handle);
|
|
HeapFree(GetProcessHeap(), 0, cur);
|
|
prev->next = next;
|
|
}
|
|
}
|
|
}
|
|
if (!head.next)
|
|
ret = GetMessageW(&msg, INVALID_HANDLE_VALUE, WM_APP, WM_APP + 4);
|
|
else
|
|
ret = PeekMessageW(&msg, INVALID_HANDLE_VALUE, WM_APP, WM_APP + 4, PM_REMOVE);
|
|
while (ret) {
|
|
switch (LOWORD(msg.message) - WM_APP) {
|
|
case 0: TRACE("Exiting\n"); return 0;
|
|
case 1:
|
|
case 2: {
|
|
struct dsoundrender_timer *t = (struct dsoundrender_timer *)msg.wParam;
|
|
if (LOWORD(msg.message) - WM_APP == 1)
|
|
TRACE("Adding one-shot timer %p\n", t);
|
|
else
|
|
TRACE("Adding periodic timer %p\n", t);
|
|
t->next = head.next;
|
|
head.next = t;
|
|
break;
|
|
}
|
|
case 3:
|
|
prev = &head;
|
|
while (prev->next) {
|
|
cur = prev->next;
|
|
if (cur->cookie == msg.wParam) {
|
|
struct dsoundrender_timer *next = cur->next;
|
|
HeapFree(GetProcessHeap(), 0, cur);
|
|
prev->next = next;
|
|
break;
|
|
}
|
|
prev = cur;
|
|
}
|
|
break;
|
|
}
|
|
ret = PeekMessageW(&msg, INVALID_HANDLE_VALUE, WM_APP, WM_APP + 4, PM_REMOVE);
|
|
}
|
|
MsgWaitForMultipleObjects(0, NULL, 5, QS_POSTMESSAGE, 0);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/*** IUnknown methods ***/
|
|
static HRESULT WINAPI ReferenceClock_QueryInterface(IReferenceClock *iface,
|
|
REFIID riid,
|
|
LPVOID*ppvObj)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_IReferenceClock(iface);
|
|
|
|
TRACE("(%p/%p)->(%s, %p)\n", This, iface, debugstr_guid(riid), ppvObj);
|
|
|
|
return BaseFilterImpl_QueryInterface(&This->renderer.filter.IBaseFilter_iface, riid, ppvObj);
|
|
}
|
|
|
|
static ULONG WINAPI ReferenceClock_AddRef(IReferenceClock *iface)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_IReferenceClock(iface);
|
|
|
|
TRACE("(%p/%p)->()\n", This, iface);
|
|
|
|
return BaseFilterImpl_AddRef(&This->renderer.filter.IBaseFilter_iface);
|
|
}
|
|
|
|
static ULONG WINAPI ReferenceClock_Release(IReferenceClock *iface)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_IReferenceClock(iface);
|
|
|
|
TRACE("(%p/%p)->()\n", This, iface);
|
|
|
|
return BaseFilterImpl_Release(&This->renderer.filter.IBaseFilter_iface);
|
|
}
|
|
|
|
/*** IReferenceClock methods ***/
|
|
static HRESULT WINAPI ReferenceClock_GetTime(IReferenceClock *iface,
|
|
REFERENCE_TIME *pTime)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_IReferenceClock(iface);
|
|
HRESULT hr = E_FAIL;
|
|
|
|
TRACE("(%p/%p)->(%p)\n", This, iface, pTime);
|
|
if (!pTime)
|
|
return E_POINTER;
|
|
|
|
if (This->dsbuffer) {
|
|
DWORD writepos1, writepos2;
|
|
EnterCriticalSection(&This->renderer.filter.csFilter);
|
|
DSoundRender_UpdatePositions(This, &writepos1, &writepos2);
|
|
if (This->renderer.pInputPin && This->renderer.pInputPin->pin.mtCurrent.pbFormat)
|
|
{
|
|
*pTime = This->play_time + time_from_pos(This, This->last_playpos);
|
|
hr = S_OK;
|
|
}
|
|
else
|
|
{
|
|
ERR("pInputPin Disconnected\n");
|
|
hr = E_FAIL;
|
|
}
|
|
LeaveCriticalSection(&This->renderer.filter.csFilter);
|
|
}
|
|
if (FAILED(hr))
|
|
WARN("Could not get reference time (%x)!\n", hr);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI ReferenceClock_AdviseTime(IReferenceClock *iface,
|
|
REFERENCE_TIME rtBaseTime,
|
|
REFERENCE_TIME rtStreamTime,
|
|
HEVENT hEvent,
|
|
DWORD_PTR *pdwAdviseCookie)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_IReferenceClock(iface);
|
|
REFERENCE_TIME when = rtBaseTime + rtStreamTime;
|
|
REFERENCE_TIME future;
|
|
TRACE("(%p/%p)->(%s, %s, %p, %p)\n", This, iface, wine_dbgstr_longlong(rtBaseTime), wine_dbgstr_longlong(rtStreamTime), (void*)hEvent, pdwAdviseCookie);
|
|
|
|
if (when <= 0)
|
|
return E_INVALIDARG;
|
|
|
|
if (!pdwAdviseCookie)
|
|
return E_POINTER;
|
|
|
|
EnterCriticalSection(&This->renderer.filter.csFilter);
|
|
future = when - This->play_time;
|
|
if (!This->threadid && This->dsbuffer) {
|
|
This->thread_wait = CreateEventW(0, 0, 0, 0);
|
|
This->advisethread = CreateThread(NULL, 0, DSoundAdviseThread, This, 0, &This->threadid);
|
|
WaitForSingleObject(This->thread_wait, INFINITE);
|
|
CloseHandle(This->thread_wait);
|
|
}
|
|
LeaveCriticalSection(&This->renderer.filter.csFilter);
|
|
/* If it's in the past or the next millisecond, trigger immediately */
|
|
if (future <= 10000) {
|
|
SetEvent((HANDLE)hEvent);
|
|
*pdwAdviseCookie = 0;
|
|
} else {
|
|
struct dsoundrender_timer *t = HeapAlloc(GetProcessHeap(), 0, sizeof(*t));
|
|
t->next = NULL;
|
|
t->start = when;
|
|
t->periodicity = 0;
|
|
t->handle = (HANDLE)hEvent;
|
|
t->cookie = InterlockedIncrement(&cookie_counter);
|
|
PostThreadMessageW(This->threadid, WM_APP+1, (WPARAM)t, 0);
|
|
*pdwAdviseCookie = t->cookie;
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI ReferenceClock_AdvisePeriodic(IReferenceClock *iface,
|
|
REFERENCE_TIME rtStartTime,
|
|
REFERENCE_TIME rtPeriodTime,
|
|
HSEMAPHORE hSemaphore,
|
|
DWORD_PTR *pdwAdviseCookie)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_IReferenceClock(iface);
|
|
struct dsoundrender_timer *t;
|
|
|
|
TRACE("(%p/%p)->(%s, %s, %p, %p)\n", This, iface, wine_dbgstr_longlong(rtStartTime), wine_dbgstr_longlong(rtPeriodTime), (void*)hSemaphore, pdwAdviseCookie);
|
|
|
|
if (rtStartTime <= 0 || rtPeriodTime <= 0)
|
|
return E_INVALIDARG;
|
|
|
|
if (!pdwAdviseCookie)
|
|
return E_POINTER;
|
|
|
|
EnterCriticalSection(&This->renderer.filter.csFilter);
|
|
if (!This->threadid && This->dsbuffer) {
|
|
This->thread_wait = CreateEventW(0, 0, 0, 0);
|
|
This->advisethread = CreateThread(NULL, 0, DSoundAdviseThread, This, 0, &This->threadid);
|
|
WaitForSingleObject(This->thread_wait, INFINITE);
|
|
CloseHandle(This->thread_wait);
|
|
}
|
|
LeaveCriticalSection(&This->renderer.filter.csFilter);
|
|
|
|
t = HeapAlloc(GetProcessHeap(), 0, sizeof(*t));
|
|
t->next = NULL;
|
|
t->start = rtStartTime;
|
|
t->periodicity = rtPeriodTime;
|
|
t->handle = (HANDLE)hSemaphore;
|
|
t->cookie = InterlockedIncrement(&cookie_counter);
|
|
PostThreadMessageW(This->threadid, WM_APP+1, (WPARAM)t, 0);
|
|
*pdwAdviseCookie = t->cookie;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI ReferenceClock_Unadvise(IReferenceClock *iface,
|
|
DWORD_PTR dwAdviseCookie)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_IReferenceClock(iface);
|
|
|
|
TRACE("(%p/%p)->(%p)\n", This, iface, (void*)dwAdviseCookie);
|
|
if (!This->advisethread || !dwAdviseCookie)
|
|
return S_FALSE;
|
|
PostThreadMessageW(This->threadid, WM_APP+3, dwAdviseCookie, 0);
|
|
return S_OK;
|
|
}
|
|
|
|
static const IReferenceClockVtbl IReferenceClock_Vtbl =
|
|
{
|
|
ReferenceClock_QueryInterface,
|
|
ReferenceClock_AddRef,
|
|
ReferenceClock_Release,
|
|
ReferenceClock_GetTime,
|
|
ReferenceClock_AdviseTime,
|
|
ReferenceClock_AdvisePeriodic,
|
|
ReferenceClock_Unadvise
|
|
};
|
|
|
|
/*** IUnknown methods ***/
|
|
static HRESULT WINAPI AMDirectSound_QueryInterface(IAMDirectSound *iface,
|
|
REFIID riid,
|
|
LPVOID*ppvObj)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_IAMDirectSound(iface);
|
|
|
|
TRACE("(%p/%p)->(%s, %p)\n", This, iface, debugstr_guid(riid), ppvObj);
|
|
|
|
return BaseFilterImpl_QueryInterface(&This->renderer.filter.IBaseFilter_iface, riid, ppvObj);
|
|
}
|
|
|
|
static ULONG WINAPI AMDirectSound_AddRef(IAMDirectSound *iface)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_IAMDirectSound(iface);
|
|
|
|
TRACE("(%p/%p)->()\n", This, iface);
|
|
|
|
return BaseFilterImpl_AddRef(&This->renderer.filter.IBaseFilter_iface);
|
|
}
|
|
|
|
static ULONG WINAPI AMDirectSound_Release(IAMDirectSound *iface)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_IAMDirectSound(iface);
|
|
|
|
TRACE("(%p/%p)->()\n", This, iface);
|
|
|
|
return BaseFilterImpl_Release(&This->renderer.filter.IBaseFilter_iface);
|
|
}
|
|
|
|
/*** IAMDirectSound methods ***/
|
|
static HRESULT WINAPI AMDirectSound_GetDirectSoundInterface(IAMDirectSound *iface, IDirectSound **ds)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_IAMDirectSound(iface);
|
|
|
|
FIXME("(%p/%p)->(%p): stub\n", This, iface, ds);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI AMDirectSound_GetPrimaryBufferInterface(IAMDirectSound *iface, IDirectSoundBuffer **buf)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_IAMDirectSound(iface);
|
|
|
|
FIXME("(%p/%p)->(%p): stub\n", This, iface, buf);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI AMDirectSound_GetSecondaryBufferInterface(IAMDirectSound *iface, IDirectSoundBuffer **buf)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_IAMDirectSound(iface);
|
|
|
|
FIXME("(%p/%p)->(%p): stub\n", This, iface, buf);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI AMDirectSound_ReleaseDirectSoundInterface(IAMDirectSound *iface, IDirectSound *ds)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_IAMDirectSound(iface);
|
|
|
|
FIXME("(%p/%p)->(%p): stub\n", This, iface, ds);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI AMDirectSound_ReleasePrimaryBufferInterface(IAMDirectSound *iface, IDirectSoundBuffer *buf)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_IAMDirectSound(iface);
|
|
|
|
FIXME("(%p/%p)->(%p): stub\n", This, iface, buf);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI AMDirectSound_ReleaseSecondaryBufferInterface(IAMDirectSound *iface, IDirectSoundBuffer *buf)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_IAMDirectSound(iface);
|
|
|
|
FIXME("(%p/%p)->(%p): stub\n", This, iface, buf);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI AMDirectSound_SetFocusWindow(IAMDirectSound *iface, HWND hwnd, BOOL bgaudible)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_IAMDirectSound(iface);
|
|
|
|
FIXME("(%p/%p)->(%p,%d): stub\n", This, iface, hwnd, bgaudible);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI AMDirectSound_GetFocusWindow(IAMDirectSound *iface, HWND *hwnd, BOOL *bgaudible)
|
|
{
|
|
DSoundRenderImpl *This = impl_from_IAMDirectSound(iface);
|
|
|
|
FIXME("(%p/%p)->(%p,%p): stub\n", This, iface, hwnd, bgaudible);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static const IAMDirectSoundVtbl IAMDirectSound_Vtbl =
|
|
{
|
|
AMDirectSound_QueryInterface,
|
|
AMDirectSound_AddRef,
|
|
AMDirectSound_Release,
|
|
AMDirectSound_GetDirectSoundInterface,
|
|
AMDirectSound_GetPrimaryBufferInterface,
|
|
AMDirectSound_GetSecondaryBufferInterface,
|
|
AMDirectSound_ReleaseDirectSoundInterface,
|
|
AMDirectSound_ReleasePrimaryBufferInterface,
|
|
AMDirectSound_ReleaseSecondaryBufferInterface,
|
|
AMDirectSound_SetFocusWindow,
|
|
AMDirectSound_GetFocusWindow
|
|
};
|