void DSW_Term( DSoundWrapper *dsw )
{
// Cleanup the sound buffers
if (dsw->dsw_OutputBuffer)
{
IDirectSoundBuffer_Stop( dsw->dsw_OutputBuffer );
IDirectSoundBuffer_Release( dsw->dsw_OutputBuffer );
dsw->dsw_OutputBuffer = NULL;
}
if (dsw->dsw_InputBuffer)
{
IDirectSoundCaptureBuffer_Stop( dsw->dsw_InputBuffer );
IDirectSoundCaptureBuffer_Release( dsw->dsw_InputBuffer );
dsw->dsw_InputBuffer = NULL;
}
if (dsw->dsw_pDirectSoundCapture)
{
IDirectSoundCapture_Release( dsw->dsw_pDirectSoundCapture );
dsw->dsw_pDirectSoundCapture = NULL;
}
if (dsw->dsw_pDirectSound)
{
IDirectSound_Release( dsw->dsw_pDirectSound );
dsw->dsw_pDirectSound = NULL;
}
}
void DSW_Term( DSoundWrapper *dsw )
{
// Cleanup the sound buffers
if (dsw->dsw_OutputBuffer)
{
IDirectSoundBuffer_Stop( dsw->dsw_OutputBuffer );
IDirectSoundBuffer_Release( dsw->dsw_OutputBuffer );
dsw->dsw_OutputBuffer = NULL;
}
#if SUPPORT_AUDIO_CAPTURE
if (dsw->dsw_InputBuffer)
{
IDirectSoundCaptureBuffer_Stop( dsw->dsw_InputBuffer );
IDirectSoundCaptureBuffer_Release( dsw->dsw_InputBuffer );
dsw->dsw_InputBuffer = NULL;
}
if (dsw->dsw_pDirectSoundCapture)
{
IDirectSoundCapture_Release( dsw->dsw_pDirectSoundCapture );
dsw->dsw_pDirectSoundCapture = NULL;
}
#endif /* SUPPORT_AUDIO_CAPTURE */
if (dsw->dsw_pDirectSound)
{
IDirectSound_Release( dsw->dsw_pDirectSound );
dsw->dsw_pDirectSound = NULL;
}
}
int tdav_producer_dsound_stop(tmedia_producer_t* self)
{
tdav_producer_dsound_t* dsound = (tdav_producer_dsound_t*)self;
HRESULT hr;
if(!self){
TSK_DEBUG_ERROR("Invalid parameter");
return -1;
}
if(!dsound->started){
TSK_DEBUG_WARN("Producer not started");
return 0;
}
/* should be done here */
dsound->started = tsk_false;
/* stop thread */
if(dsound->tid[0]){
tsk_thread_join(&(dsound->tid[0]));
}
if((hr = IDirectSoundCaptureBuffer_Stop(dsound->captureBuffer)) != DS_OK){
tdav_win32_print_error("IDirectSoundCaptureBuffer_Stop", hr);
}
return 0;
}
HRESULT DSW_StopInput( DSoundWrapper *dsw )
{
// Stop the buffer playback
if( dsw->dsw_InputBuffer != NULL )
{
return IDirectSoundCaptureBuffer_Stop( dsw->dsw_InputBuffer );
}
else return 0;
}
static void
gst_directsound_src_reset (GstAudioSrc * asrc)
{
GstDirectSoundSrc *dsoundsrc;
LPVOID pLockedBuffer = NULL;
DWORD dwSizeBuffer = 0;
GST_DEBUG_OBJECT (asrc, "reset directsoundsrc");
dsoundsrc = GST_DIRECTSOUND_SRC (asrc);
#if 0
IDirectSoundCaptureBuffer_Stop (dsoundsrc->pDSBSecondary);
#endif
GST_DSOUND_LOCK (dsoundsrc);
if (dsoundsrc->pDSBSecondary) {
/*stop capturing */
HRESULT hRes = IDirectSoundCaptureBuffer_Stop (dsoundsrc->pDSBSecondary);
/*reset position */
/* hRes = IDirectSoundCaptureBuffer_SetCurrentPosition (dsoundsrc->pDSBSecondary, 0); */
/*reset the buffer */
hRes = IDirectSoundCaptureBuffer_Lock (dsoundsrc->pDSBSecondary,
dsoundsrc->current_circular_offset, dsoundsrc->buffer_size,
pLockedBuffer, &dwSizeBuffer, NULL, NULL, 0L);
if (SUCCEEDED (hRes)) {
memset (pLockedBuffer, 0, dwSizeBuffer);
hRes =
IDirectSoundCaptureBuffer_Unlock (dsoundsrc->pDSBSecondary,
pLockedBuffer, dwSizeBuffer, NULL, 0);
}
dsoundsrc->current_circular_offset = 0;
}
GST_DSOUND_UNLOCK (dsoundsrc);
}
static void DSoundStopCapture(ALCdevice *device)
{
DSoundCaptureData *data = device->ExtraData;
HRESULT hr;
hr = IDirectSoundCaptureBuffer_Stop(data->DSCbuffer);
if(FAILED(hr))
{
ERR("stop failed: 0x%08lx\n", hr);
aluHandleDisconnect(device);
}
}
static int dsound_ctl_in (HWVoiceIn *hw, int cmd, ...)
{
HRESULT hr;
DWORD status;
DSoundVoiceIn *ds = (DSoundVoiceIn *) hw;
LPDIRECTSOUNDCAPTUREBUFFER dscb = ds->dsound_capture_buffer;
if (!dscb) {
dolog ("Attempt to control capture voice without a buffer\n");
return -1;
}
switch (cmd) {
case VOICE_ENABLE:
if (dsound_get_status_in (dscb, &status)) {
return -1;
}
if (status & DSCBSTATUS_CAPTURING) {
dolog ("warning: Voice is already capturing\n");
return 0;
}
/* clear ?? */
hr = IDirectSoundCaptureBuffer_Start (dscb, DSCBSTART_LOOPING);
if (FAILED (hr)) {
dsound_logerr (hr, "Could not start capturing\n");
return -1;
}
break;
case VOICE_DISABLE:
if (dsound_get_status_in (dscb, &status)) {
return -1;
}
if (status & DSCBSTATUS_CAPTURING) {
hr = IDirectSoundCaptureBuffer_Stop (dscb);
if (FAILED (hr)) {
dsound_logerr (hr, "Could not stop capturing\n");
return -1;
}
}
else {
dolog ("warning: Voice is not capturing\n");
}
break;
}
return 0;
}
void DSOUND_Capture_Shutdown(void *ctx)
{
dsndcapture_t *c = ctx;
if (c->DSCaptureBuffer)
{
IDirectSoundCaptureBuffer_Stop(c->DSCaptureBuffer);
IDirectSoundCaptureBuffer_Release(c->DSCaptureBuffer);
}
if (c->DSCapture)
{
IDirectSoundCapture_Release(c->DSCapture);
}
Z_Free(ctx);
}
/*
* Stop stream.
*/
PJ_DEF(pj_status_t) pjmedia_snd_stream_stop(pjmedia_snd_stream *stream)
{
PJ_ASSERT_RETURN(stream != NULL, PJ_EINVAL);
if (stream->play_strm.ds.play.lpDsBuffer) {
PJ_LOG(5,(THIS_FILE, "Stopping DirectSound playback stream"));
IDirectSoundBuffer_Stop( stream->play_strm.ds.play.lpDsBuffer );
}
if (stream->rec_strm.ds.capture.lpDsBuffer) {
PJ_LOG(5,(THIS_FILE, "Stopping DirectSound capture stream"));
IDirectSoundCaptureBuffer_Stop(stream->rec_strm.ds.capture.lpDsBuffer);
}
return PJ_SUCCESS;
}
static gboolean
gst_directsound_src_unprepare (GstAudioSrc * asrc)
{
GstDirectSoundSrc *dsoundsrc;
GST_DEBUG_OBJECT (asrc, "unpreparing directsoundsrc");
dsoundsrc = GST_DIRECTSOUND_SRC (asrc);
/* Stop capturing */
IDirectSoundCaptureBuffer_Stop (dsoundsrc->pDSBSecondary);
/* Release buffer */
IDirectSoundCaptureBuffer_Release (dsoundsrc->pDSBSecondary);
return TRUE;
}
static void
gst_directsound_src_reset (GstAudioSrc * asrc)
{
GstDirectSoundSrc *dsoundsrc;
LPVOID pLockedBuffer = NULL;
DWORD dwSizeBuffer = 0;
GST_DEBUG_OBJECT (asrc, "reset directsoundsrc");
dsoundsrc = GST_DIRECTSOUND_SRC (asrc);
GST_DSOUND_LOCK (dsoundsrc);
dsoundsrc->reset_while_sleeping = TRUE;
/* Interrupt read sleep if required */
if (dsoundsrc->read_wait_clock_id != NULL)
gst_clock_id_unschedule (dsoundsrc->read_wait_clock_id);
if (dsoundsrc->pDSBSecondary) {
/*stop capturing */
HRESULT hRes = IDirectSoundCaptureBuffer_Stop (dsoundsrc->pDSBSecondary);
/*reset position */
/* hRes = IDirectSoundCaptureBuffer_SetCurrentPosition (dsoundsrc->pDSBSecondary, 0); */
/*reset the buffer */
hRes = IDirectSoundCaptureBuffer_Lock (dsoundsrc->pDSBSecondary,
dsoundsrc->current_circular_offset, dsoundsrc->buffer_size,
pLockedBuffer, &dwSizeBuffer, NULL, NULL, 0L);
if (SUCCEEDED (hRes)) {
memset (pLockedBuffer, 0, dwSizeBuffer);
hRes =
IDirectSoundCaptureBuffer_Unlock (dsoundsrc->pDSBSecondary,
pLockedBuffer, dwSizeBuffer, NULL, 0);
}
dsoundsrc->current_circular_offset = 0;
}
GST_DSOUND_UNLOCK (dsoundsrc);
}
static void
DSOUND_CloseDevice(_THIS)
{
if (this->hidden->mixbuf != NULL) {
IDirectSoundBuffer_Stop(this->hidden->mixbuf);
IDirectSoundBuffer_Release(this->hidden->mixbuf);
}
if (this->hidden->sound != NULL) {
IDirectSound_Release(this->hidden->sound);
}
if (this->hidden->capturebuf != NULL) {
IDirectSoundCaptureBuffer_Stop(this->hidden->capturebuf);
IDirectSoundCaptureBuffer_Release(this->hidden->capturebuf);
}
if (this->hidden->capture != NULL) {
IDirectSoundCapture_Release(this->hidden->capture);
}
SDL_free(this->hidden);
}
static void DSoundCloseCapture(ALCdevice *device)
{
DSoundCaptureData *data = device->ExtraData;
DestroyRingBuffer(data->Ring);
data->Ring = NULL;
if(data->DSCbuffer != NULL)
{
IDirectSoundCaptureBuffer_Stop(data->DSCbuffer);
IDirectSoundCaptureBuffer_Release(data->DSCbuffer);
data->DSCbuffer = NULL;
}
IDirectSoundCapture_Release(data->DSC);
data->DSC = NULL;
free(data);
device->ExtraData = NULL;
}
/* This function tries to create a capture buffer, and returns the
number of audio chunks available in the created buffer. This is for
capture devices, not playback.
*/
static int
CreateCaptureBuffer(_THIS, const DWORD bufsize, WAVEFORMATEX *wfmt)
{
LPDIRECTSOUNDCAPTURE capture = this->hidden->capture;
LPDIRECTSOUNDCAPTUREBUFFER *capturebuf = &this->hidden->capturebuf;
DSCBUFFERDESC format;
// DWORD junk, cursor;
HRESULT result;
SDL_zero(format);
format.dwSize = sizeof (format);
format.dwFlags = DSCBCAPS_WAVEMAPPED;
format.dwBufferBytes = bufsize;
format.lpwfxFormat = wfmt;
result = IDirectSoundCapture_CreateCaptureBuffer(capture, &format, capturebuf, NULL);
if (result != DS_OK) {
return SetDSerror("DirectSound CreateCaptureBuffer", result);
}
result = IDirectSoundCaptureBuffer_Start(*capturebuf, DSCBSTART_LOOPING);
if (result != DS_OK) {
IDirectSoundCaptureBuffer_Release(*capturebuf);
return SetDSerror("DirectSound Start", result);
}
#if 0
/* presumably this starts at zero, but just in case... */
result = IDirectSoundCaptureBuffer_GetCurrentPosition(*capturebuf, &junk, &cursor);
if (result != DS_OK) {
IDirectSoundCaptureBuffer_Stop(*capturebuf);
IDirectSoundCaptureBuffer_Release(*capturebuf);
return SetDSerror("DirectSound GetCurrentPosition", result);
}
this->hidden->lastchunk = cursor / this->spec.size;
#endif
return 0;
}
// ////////////////////////////////////////////////////////////////////////
BOOL NETstopAudioCapture(VOID)
{
HRESULT hr;
if(!NetPlay.bAllowCaptureRecord)
{
return FALSE;
}
hr = IDirectSoundCaptureBuffer_Stop(lpDirectSoundCaptureBuffer);
if(hr!= DS_OK)
{
return FALSE;
}
sampling = FALSE;
// send any remaining stuff left in the buffer.
sendAudioBuffer(TRUE);
sendAudioComplete();
return TRUE;
}
void DSOUND_Capture_Stop(void *ctx)
{
dsndcapture_t *c = ctx;
IDirectSoundCaptureBuffer_Stop(c->DSCaptureBuffer);
}
static void test_capture_buffer(LPDIRECTSOUNDCAPTURE dsco,
LPDIRECTSOUNDCAPTUREBUFFER dscbo, int record)
{
HRESULT rc;
DSCBCAPS dscbcaps;
WAVEFORMATEX wfx;
DWORD size,status;
capture_state_t state;
int i, ref;
/* Private dsound.dll: Error: Invalid caps pointer */
rc=IDirectSoundCaptureBuffer_GetCaps(dscbo,0);
ok(rc==DSERR_INVALIDPARAM,"IDirectSoundCaptureBuffer_GetCaps() should "
"have returned DSERR_INVALIDPARAM, returned: %08x\n", rc);
/* Private dsound.dll: Error: Invalid caps pointer */
dscbcaps.dwSize=0;
rc=IDirectSoundCaptureBuffer_GetCaps(dscbo,&dscbcaps);
ok(rc==DSERR_INVALIDPARAM,"IDirectSoundCaptureBuffer_GetCaps() should "
"have returned DSERR_INVALIDPARAM, returned: %08x\n", rc);
dscbcaps.dwSize=sizeof(dscbcaps);
rc=IDirectSoundCaptureBuffer_GetCaps(dscbo,&dscbcaps);
ok(rc==DS_OK,"IDirectSoundCaptureBuffer_GetCaps() failed: %08x\n", rc);
if (rc==DS_OK && winetest_debug > 1) {
trace(" Caps: size = %d flags=0x%08x buffer size=%d\n",
dscbcaps.dwSize,dscbcaps.dwFlags,dscbcaps.dwBufferBytes);
}
/* Query the format size. Note that it may not match sizeof(wfx) */
/* Private dsound.dll: Error: Either pwfxFormat or pdwSizeWritten must
* be non-NULL */
rc=IDirectSoundCaptureBuffer_GetFormat(dscbo,NULL,0,NULL);
ok(rc==DSERR_INVALIDPARAM,"IDirectSoundCaptureBuffer_GetFormat() should "
"have returned DSERR_INVALIDPARAM, returned: %08x\n", rc);
size=0;
rc=IDirectSoundCaptureBuffer_GetFormat(dscbo,NULL,0,&size);
ok(rc==DS_OK && size!=0,"IDirectSoundCaptureBuffer_GetFormat() should "
"have returned the needed size: rc=%08x, size=%d\n", rc,size);
rc=IDirectSoundCaptureBuffer_GetFormat(dscbo,&wfx,sizeof(wfx),NULL);
ok(rc==DS_OK,"IDirectSoundCaptureBuffer_GetFormat() failed: %08x\n", rc);
if (rc==DS_OK && winetest_debug > 1) {
trace(" Format: tag=0x%04x %dx%dx%d avg.B/s=%d align=%d\n",
wfx.wFormatTag,wfx.nSamplesPerSec,wfx.wBitsPerSample,
wfx.nChannels,wfx.nAvgBytesPerSec,wfx.nBlockAlign);
}
/* Private dsound.dll: Error: Invalid status pointer */
rc=IDirectSoundCaptureBuffer_GetStatus(dscbo,0);
ok(rc==DSERR_INVALIDPARAM,"IDirectSoundCaptureBuffer_GetStatus() should "
"have returned DSERR_INVALIDPARAM, returned: %08x\n", rc);
rc=IDirectSoundCaptureBuffer_GetStatus(dscbo,&status);
ok(rc==DS_OK,"IDirectSoundCaptureBuffer_GetStatus() failed: %08x\n", rc);
if (rc==DS_OK && winetest_debug > 1) {
trace(" Status=0x%04x\n",status);
}
ZeroMemory(&state, sizeof(state));
state.dscbo=dscbo;
state.wfx=&wfx;
state.buffer_size = dscbcaps.dwBufferBytes;
for (i = 0; i < NOTIFICATIONS; i++)
state.event[i] = CreateEvent( NULL, FALSE, FALSE, NULL );
state.size = dscbcaps.dwBufferBytes / NOTIFICATIONS;
rc=IDirectSoundCaptureBuffer_QueryInterface(dscbo,&IID_IDirectSoundNotify,
(void **)&(state.notify));
ok((rc==DS_OK)&&(state.notify!=NULL),
"IDirectSoundCaptureBuffer_QueryInterface() failed: %08x\n", rc);
for (i = 0; i < NOTIFICATIONS; i++) {
state.posnotify[i].dwOffset = (i * state.size) + state.size - 1;
state.posnotify[i].hEventNotify = state.event[i];
}
rc=IDirectSoundNotify_SetNotificationPositions(state.notify,NOTIFICATIONS,
state.posnotify);
ok(rc==DS_OK,"IDirectSoundNotify_SetNotificationPositions() failed: %08x\n", rc);
ref=IDirectSoundNotify_Release(state.notify);
ok(ref==0,"IDirectSoundNotify_Release(): has %d references, should have "
"0\n",ref);
if (record) {
rc=IDirectSoundCaptureBuffer_Start(dscbo,DSCBSTART_LOOPING);
ok(rc==DS_OK,"IDirectSoundCaptureBuffer_Start() failed: %08x\n", rc);
rc=IDirectSoundCaptureBuffer_GetStatus(dscbo,&status);
ok(rc==DS_OK,"IDirectSoundCaptureBuffer_GetStatus() failed: %08x\n", rc);
ok(status==(DSCBSTATUS_CAPTURING|DSCBSTATUS_LOOPING),
"GetStatus: bad status: %x\n",status);
/* wait for the notifications */
for (i = 0; i < (NOTIFICATIONS * 2); i++) {
rc=WaitForMultipleObjects(NOTIFICATIONS,state.event,FALSE,3000);
ok(rc==(WAIT_OBJECT_0+(i%NOTIFICATIONS)),
"WaitForMultipleObjects failed: 0x%x\n",rc);
if (rc!=(WAIT_OBJECT_0+(i%NOTIFICATIONS))) {
ok((rc==WAIT_TIMEOUT)||(rc==WAIT_FAILED),
"Wrong notification: should be %d, got %d\n",
i%NOTIFICATIONS,rc-WAIT_OBJECT_0);
}
if (!capture_buffer_service(&state))
break;
}
rc=IDirectSoundCaptureBuffer_Stop(dscbo);
ok(rc==DS_OK,"IDirectSoundCaptureBuffer_Stop() failed: %08x\n", rc);
}
}
