mirror of
https://gitlab.linphone.org/BC/public/linphone-iphone.git
synced 2026-01-21 13:08:08 +00:00
add real time polling on sound card change.
use MME API for volume control for directsound. (so the mic can be controlled) git-svn-id: svn+ssh://svn.savannah.nongnu.org/linphone/trunk@587 3f6dc0c8-ddfe-455d-9043-3cd528dc4637
This commit is contained in:
aymeric
parent
d6c15cfbd2
commit
8f6fdf185d
1 changed files with 650 additions and 137 deletions
|
|
@ -32,10 +32,14 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|||
#include <msacm.h>
|
||||
|
||||
#include <dsound.h>
|
||||
#include <dsconf.h>
|
||||
|
||||
const GUID GUID_DSCFX_MS_AEC = {0xcdebb919, 0x379a, 0x488a, {0x87, 0x65, 0xf5, 0x3c, 0xfd, 0x36, 0xde, 0x40}};
|
||||
const GUID GUID_DSCFX_CLASS_AEC = {0xBF963D80L, 0xC559, 0x11D0, {0x8A, 0x2B, 0x00, 0xA0, 0xC9, 0x25, 0x5A, 0xC1}};
|
||||
|
||||
const GUID CLSID_DirectSoundPrivate= { 0x11ab3ec0, 0x25ec, 0x11d1, {0xa4, 0xd8, 0x0, 0xc0, 0x4f, 0xc2, 0x8a, 0xca}};
|
||||
const GUID DSPROPSETID_DirectSoundDevice = {0x84624f82, 0x25ec, 0x11d1, {0xa4, 0xd8, 0x0, 0xc0, 0x4f, 0xc2, 0x8a, 0xca}};
|
||||
|
||||
#define WINSNDDS_MINIMUMBUFFER 5
|
||||
|
||||
static MSFilter *ms_winsndds_read_new(MSSndCard *card);
|
||||
|
|
@ -63,173 +67,473 @@ typedef struct WinSndDsCard{
|
|||
int removed;
|
||||
}WinSndDsCard;
|
||||
|
||||
static BOOL GetWaveIdFromDSoundGUID( GUID i_sGUID, DWORD *dwWaveID)
|
||||
{
|
||||
LPKSPROPERTYSET pKsPropertySet = NULL;
|
||||
LPCLASSFACTORY pClassFactory = NULL;
|
||||
HRESULT hr;
|
||||
BOOL retval = FALSE;
|
||||
|
||||
PDSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_DATA psDirectSoundDeviceDescription = NULL;
|
||||
DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_DATA sDirectSoundDeviceDescription;
|
||||
|
||||
memset(&sDirectSoundDeviceDescription,0,sizeof(sDirectSoundDeviceDescription));
|
||||
|
||||
hr = ms_DllGetClassObject (CLSID_DirectSoundPrivate, IID_IClassFactory, (LPVOID *)&pClassFactory );
|
||||
|
||||
if(SUCCEEDED(hr))
|
||||
{
|
||||
hr = pClassFactory->CreateInstance ( NULL, IID_IKsPropertySet, (LPVOID *)&pKsPropertySet );
|
||||
}
|
||||
|
||||
// Release the class factory
|
||||
if(pClassFactory)
|
||||
{
|
||||
pClassFactory->Release();
|
||||
}
|
||||
|
||||
if(SUCCEEDED(hr))
|
||||
{
|
||||
ULONG ulBytesReturned = 0;
|
||||
sDirectSoundDeviceDescription.DeviceId = i_sGUID;
|
||||
|
||||
// On the first call the final size is unknown so pass the size of the struct in order to receive
|
||||
// "Type" and "DataFlow" values, ulBytesReturned will be populated with bytes required for struct+strings.
|
||||
hr = pKsPropertySet->Get(DSPROPSETID_DirectSoundDevice,
|
||||
DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION,
|
||||
NULL,
|
||||
0,
|
||||
&sDirectSoundDeviceDescription,
|
||||
sizeof(sDirectSoundDeviceDescription),
|
||||
&ulBytesReturned
|
||||
);
|
||||
|
||||
if (ulBytesReturned)
|
||||
{
|
||||
// On the first call it notifies us of the required amount of memory in order to receive the strings.
|
||||
// Allocate the required memory, the strings will be pointed to the memory space directly after the struct.
|
||||
psDirectSoundDeviceDescription = (PDSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_DATA)new BYTE[ulBytesReturned];
|
||||
*psDirectSoundDeviceDescription = sDirectSoundDeviceDescription;
|
||||
|
||||
hr = pKsPropertySet->Get(DSPROPSETID_DirectSoundDevice,
|
||||
DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION,
|
||||
NULL,
|
||||
0,
|
||||
psDirectSoundDeviceDescription,
|
||||
ulBytesReturned,
|
||||
&ulBytesReturned
|
||||
);
|
||||
|
||||
*dwWaveID = psDirectSoundDeviceDescription->WaveDeviceId;
|
||||
delete [] psDirectSoundDeviceDescription;
|
||||
retval = TRUE;
|
||||
}
|
||||
|
||||
pKsPropertySet->Release();
|
||||
}
|
||||
|
||||
return retval;
|
||||
}
|
||||
|
||||
static void winsnddscard_set_level(MSSndCard *card, MSSndCardMixerElem e, int percent){
|
||||
MMRESULT mr = MMSYSERR_NOERROR;
|
||||
WinSndDsCard *d=(WinSndDsCard*)card->data;
|
||||
LONG dWvolume = 10000-percent*(-DSBVOLUME_MIN)/100;
|
||||
DSBUFFERDESC bufferDesc;
|
||||
DSCBUFFERDESC captureDesc;
|
||||
WAVEFORMATEX wfx;
|
||||
HRESULT hr;
|
||||
LPDIRECTSOUND slDirectSound;
|
||||
LPDIRECTSOUNDBUFFER slDirectSoundOutputBuffer;
|
||||
DWORD waveout_devid = WAVE_MAPPER;
|
||||
DWORD wavein_devid = WAVE_MAPPER;
|
||||
|
||||
LPDIRECTSOUNDCAPTURE slDirectSoundCapture;
|
||||
LPDIRECTSOUNDCAPTUREBUFFER slDirectSoundInputBuffer;
|
||||
UINT uMixerID;
|
||||
DWORD dwMixerHandle;
|
||||
MIXERLINE MixerLine;
|
||||
MIXERLINE Line;
|
||||
UINT uLineIndex;
|
||||
|
||||
wfx.wFormatTag = WAVE_FORMAT_PCM;
|
||||
wfx.cbSize = 0;
|
||||
wfx.nAvgBytesPerSec = 16000;
|
||||
wfx.nBlockAlign = 2;
|
||||
wfx.nChannels = 1;
|
||||
wfx.nSamplesPerSec = 8000;
|
||||
wfx.wBitsPerSample = 16;
|
||||
MMRESULT mr = MMSYSERR_NOERROR;
|
||||
DWORD dwVolume = ((0xFFFF) * percent) / 100;
|
||||
|
||||
WORD wLeftVol, wRightVol;
|
||||
DWORD dwNewVol;
|
||||
wLeftVol = LOWORD(dwVolume); // get higher WORD
|
||||
wRightVol = LOWORD(dwVolume); // get lower WORD
|
||||
|
||||
dwNewVol = MAKELONG(wLeftVol, wRightVol);
|
||||
|
||||
GetWaveIdFromDSoundGUID(d->in_guid, &wavein_devid);
|
||||
GetWaveIdFromDSoundGUID(d->out_guid, &waveout_devid);
|
||||
|
||||
switch(e){
|
||||
case MS_SND_CARD_PLAYBACK:
|
||||
|
||||
ms_DirectSoundCreate( &d->out_guid, &slDirectSound, NULL );
|
||||
|
||||
ZeroMemory(&bufferDesc, sizeof(DSBUFFERDESC));
|
||||
bufferDesc.dwSize = sizeof(DSBUFFERDESC);
|
||||
bufferDesc.dwFlags = DSBCAPS_PRIMARYBUFFER | DSBCAPS_GETCURRENTPOSITION2 | DSBCAPS_CTRLVOLUME;
|
||||
bufferDesc.dwBufferBytes = 0;
|
||||
bufferDesc.lpwfxFormat = NULL;
|
||||
if ((hr = IDirectSound_CreateSoundBuffer( slDirectSound,
|
||||
&bufferDesc, &slDirectSoundOutputBuffer, NULL)) != DS_OK)
|
||||
{
|
||||
IDirectSound_Release( slDirectSound );
|
||||
slDirectSound=NULL;
|
||||
slDirectSoundOutputBuffer=NULL;
|
||||
return ;
|
||||
}
|
||||
|
||||
if ((hr = IDirectSoundBuffer_SetVolume(slDirectSoundOutputBuffer, -dWvolume)) != DS_OK)
|
||||
{
|
||||
ms_warning("winsnddscard_set_level: No playback volume control.");
|
||||
}
|
||||
|
||||
IDirectSoundBuffer_Release( slDirectSoundOutputBuffer );
|
||||
slDirectSoundOutputBuffer=NULL;
|
||||
IDirectSound_Release( slDirectSound );
|
||||
slDirectSound=NULL;
|
||||
break;
|
||||
case MS_SND_CARD_MASTER:
|
||||
ms_warning("winsnddscard_set_level: No master volume control.");
|
||||
{
|
||||
MIXERLINECONTROLS mlc = {0};
|
||||
MIXERCONTROL mc = {0};
|
||||
MIXERCONTROLDETAILS mcd = {0};
|
||||
MIXERCONTROLDETAILS_UNSIGNED mcdu = {0};
|
||||
|
||||
mr = mixerGetID( (HMIXEROBJ)waveout_devid, &uMixerID, MIXER_OBJECTF_WAVEOUT );
|
||||
if ( mr != MMSYSERR_NOERROR )
|
||||
{
|
||||
ms_error("winsndcard_set_level: mixerGetID failed. (0x%x)", mr);
|
||||
return;
|
||||
}
|
||||
mr = mixerOpen( (LPHMIXER)&dwMixerHandle, uMixerID, 0L, 0L, 0L );
|
||||
if ( mr != MMSYSERR_NOERROR )
|
||||
{
|
||||
mixerClose( (HMIXER)dwMixerHandle );
|
||||
ms_error("winsndcard_set_level: mixerOpen failed. (0x%x)", mr);
|
||||
return;
|
||||
}
|
||||
memset( &MixerLine, 0, sizeof(MIXERLINE) );
|
||||
MixerLine.cbStruct = sizeof(MIXERLINE);
|
||||
if (MS_SND_CARD_MASTER==e)
|
||||
MixerLine.dwComponentType = MIXERLINE_COMPONENTTYPE_DST_SPEAKERS;
|
||||
else
|
||||
MixerLine.dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_WAVEOUT;
|
||||
mr = mixerGetLineInfo( (HMIXEROBJ)dwMixerHandle, &MixerLine, MIXER_GETLINEINFOF_COMPONENTTYPE );
|
||||
if ( mr != MMSYSERR_NOERROR )
|
||||
{
|
||||
mixerClose( (HMIXER)dwMixerHandle );
|
||||
ms_error("winsndcard_set_level: mixerGetLineInfo failed. (0x%x)", mr);
|
||||
return;
|
||||
}
|
||||
|
||||
/* ms_message("Name: %s\n", MixerLine.szName); */
|
||||
/* ms_message("Source Line: %d\n", MixerLine.dwSource); */
|
||||
/* ms_message("ComponentType: %d\n", MixerLine.dwComponentType); */
|
||||
|
||||
mlc.cbStruct = sizeof(MIXERLINECONTROLS);
|
||||
mlc.dwLineID = MixerLine.dwLineID;
|
||||
mlc.dwControlType = MIXERCONTROL_CONTROLTYPE_VOLUME;
|
||||
mlc.cControls = 1;
|
||||
mlc.pamxctrl = &mc;
|
||||
mlc.cbmxctrl = sizeof(MIXERCONTROL);
|
||||
mr = mixerGetLineControls((HMIXEROBJ)dwMixerHandle,
|
||||
&mlc, MIXER_GETLINECONTROLSF_ONEBYTYPE);
|
||||
|
||||
|
||||
mcdu.dwValue = 65535*percent/100; /* the volume is a number between 0 and 65535 */
|
||||
|
||||
mcd.cbStruct = sizeof(MIXERCONTROLDETAILS);
|
||||
mcd.hwndOwner = 0;
|
||||
mcd.dwControlID = mc.dwControlID;
|
||||
mcd.paDetails = &mcdu;
|
||||
mcd.cbDetails = sizeof(MIXERCONTROLDETAILS_UNSIGNED);
|
||||
mcd.cChannels = 1;
|
||||
mr = mixerSetControlDetails((HMIXEROBJ)dwMixerHandle,
|
||||
&mcd, MIXER_SETCONTROLDETAILSF_VALUE);
|
||||
|
||||
if (mr != MMSYSERR_NOERROR)
|
||||
{
|
||||
ms_error("winsndcard_set_level: mixerSetControlDetails failed. (0x%x)", mr);
|
||||
return;
|
||||
}
|
||||
}
|
||||
break;
|
||||
case MS_SND_CARD_CAPTURE:
|
||||
|
||||
ms_DirectSoundCaptureCreate( &d->in_guid, &slDirectSoundCapture, NULL );
|
||||
|
||||
ZeroMemory(&captureDesc, sizeof(DSCBUFFERDESC));
|
||||
captureDesc.dwSize = sizeof(DSCBUFFERDESC);
|
||||
captureDesc.dwFlags = DSBCAPS_CTRLVOLUME;
|
||||
captureDesc.dwBufferBytes = wfx.nAvgBytesPerSec/4;
|
||||
captureDesc.lpwfxFormat = &wfx;
|
||||
|
||||
if ((hr = IDirectSoundCapture_CreateCaptureBuffer( slDirectSoundCapture,
|
||||
&captureDesc, &slDirectSoundInputBuffer, NULL)) != DS_OK)
|
||||
mr = mixerGetID( (HMIXEROBJ)wavein_devid, &uMixerID, MIXER_OBJECTF_WAVEIN );
|
||||
if ( mr != MMSYSERR_NOERROR )
|
||||
{
|
||||
IDirectSoundCapture_Release( slDirectSoundCapture );
|
||||
ms_error("winsndcard_set_level: mixerGetID failed. (0x%x)", mr);
|
||||
return;
|
||||
}
|
||||
|
||||
//if ((hr = IDirectSoundCaptureBuffer_SetVolume(slDirectSoundInputBuffer, -dWvolume)) != DS_OK)
|
||||
mr = mixerOpen( (LPHMIXER)&dwMixerHandle, uMixerID, 0L, 0L, 0L );
|
||||
if ( mr != MMSYSERR_NOERROR )
|
||||
{
|
||||
ms_warning("winsnddscard_set_level: No mic volume control.");
|
||||
mixerClose( (HMIXER)dwMixerHandle );
|
||||
ms_error("winsndcard_set_level: mixerGetLineInfo failed. (0x%x)", mr);
|
||||
return;
|
||||
}
|
||||
memset( &MixerLine, 0, sizeof(MIXERLINE) );
|
||||
MixerLine.cbStruct = sizeof(MIXERLINE);
|
||||
MixerLine.dwComponentType = MIXERLINE_COMPONENTTYPE_DST_WAVEIN;
|
||||
mr = mixerGetLineInfo( (HMIXEROBJ)dwMixerHandle, &MixerLine, MIXER_GETLINEINFOF_COMPONENTTYPE );
|
||||
if ( mr != MMSYSERR_NOERROR )
|
||||
{
|
||||
mixerClose( (HMIXER)dwMixerHandle );
|
||||
ms_error("winsndcard_set_level: mixerGetLineInfo failed. (0x%x)", mr);
|
||||
return;
|
||||
}
|
||||
/* ms_message("Name: %s\n", MixerLine.szName); */
|
||||
/* ms_message("Source Line: %d\n", MixerLine.dwSource); */
|
||||
/* ms_message("ComponentType: %d\n", MixerLine.dwComponentType); */
|
||||
|
||||
IDirectSoundCaptureBuffer_Release( slDirectSoundInputBuffer );
|
||||
slDirectSoundInputBuffer=NULL;
|
||||
IDirectSoundCapture_Release( slDirectSoundCapture );
|
||||
slDirectSoundCapture=NULL;
|
||||
for (uLineIndex = 0; uLineIndex < MixerLine.cConnections; uLineIndex++)
|
||||
{
|
||||
memset( &Line, 0, sizeof(MIXERLINE) );
|
||||
Line.cbStruct = sizeof(MIXERLINE);
|
||||
Line.dwDestination = MixerLine.dwDestination;
|
||||
Line.dwSource = uLineIndex;
|
||||
mr = mixerGetLineInfo( (HMIXEROBJ)dwMixerHandle, &Line, MIXER_GETLINEINFOF_LINEID);
|
||||
if ( mr != MMSYSERR_NOERROR )
|
||||
{
|
||||
mixerClose( (HMIXER)dwMixerHandle );
|
||||
ms_error("winsndcard_set_level: mixerGetLineInfo failed. (0x%x)", mr);
|
||||
return;
|
||||
}
|
||||
|
||||
/* ms_message("Name: %s\n", MixerLine.szName); */
|
||||
/* ms_message("Source Line: %d\n", MixerLine.dwSource); */
|
||||
/* ms_message("LineID: %d\n", MixerLine.dwLineID); */
|
||||
/* ms_message("ComponentType: %d\n", MixerLine.dwComponentType); */
|
||||
|
||||
memset( &Line, 0, sizeof(MIXERLINE) );
|
||||
Line.cbStruct = sizeof(MIXERLINE);
|
||||
Line.dwDestination = MixerLine.dwDestination;
|
||||
Line.dwSource = uLineIndex;
|
||||
mr = mixerGetLineInfo( (HMIXEROBJ)dwMixerHandle, &Line, MIXER_GETLINEINFOF_SOURCE);
|
||||
if ( mr != MMSYSERR_NOERROR )
|
||||
{
|
||||
mixerClose( (HMIXER)dwMixerHandle );
|
||||
ms_error("winsndcard_set_level: mixerGetLineInfo failed. (0x%x)", mr);
|
||||
return;
|
||||
}
|
||||
|
||||
/* ms_message("Name: %s\n", MixerLine.szName); */
|
||||
/* ms_message("Source Line: %d\n", MixerLine.dwSource); */
|
||||
/* ms_message("LineID: %d\n", MixerLine.dwLineID); */
|
||||
/* ms_message("ComponentType: %d\n", MixerLine.dwComponentType); */
|
||||
|
||||
if (MIXERLINE_COMPONENTTYPE_SRC_MICROPHONE == Line.dwComponentType)
|
||||
{
|
||||
LPMIXERCONTROL pmxctrl = (LPMIXERCONTROL)malloc(sizeof(MIXERCONTROL));
|
||||
MIXERLINECONTROLS mxlctrl = {sizeof(mxlctrl), Line.dwLineID, MIXERCONTROL_CONTROLTYPE_VOLUME, 1, sizeof(MIXERCONTROL), pmxctrl};
|
||||
if(!mixerGetLineControls((HMIXEROBJ)dwMixerHandle, &mxlctrl,
|
||||
MIXER_GETLINECONTROLSF_ONEBYTYPE)){
|
||||
DWORD cChannels = Line.cChannels;
|
||||
LPMIXERCONTROLDETAILS_UNSIGNED pUnsigned;
|
||||
MIXERCONTROLDETAILS mxcd;
|
||||
if (MIXERCONTROL_CONTROLF_UNIFORM & pmxctrl->fdwControl)
|
||||
cChannels = 1;
|
||||
pUnsigned =
|
||||
(LPMIXERCONTROLDETAILS_UNSIGNED)
|
||||
malloc(cChannels * sizeof(MIXERCONTROLDETAILS_UNSIGNED));
|
||||
|
||||
mxcd.cbStruct = sizeof(mxcd);
|
||||
mxcd.dwControlID = pmxctrl->dwControlID;
|
||||
mxcd.cChannels = cChannels;
|
||||
mxcd.hwndOwner = (HWND)0;
|
||||
mxcd.cbDetails = sizeof(MIXERCONTROLDETAILS_UNSIGNED);
|
||||
mxcd.paDetails = (LPVOID) pUnsigned;
|
||||
|
||||
mixerGetControlDetails((HMIXEROBJ)dwMixerHandle, &mxcd,
|
||||
MIXER_SETCONTROLDETAILSF_VALUE);
|
||||
pUnsigned[0].dwValue = pUnsigned[cChannels - 1].dwValue
|
||||
= pmxctrl->Bounds.dwMaximum*percent/100;
|
||||
mixerSetControlDetails((HMIXEROBJ)dwMixerHandle, &mxcd,
|
||||
MIXER_SETCONTROLDETAILSF_VALUE);
|
||||
free(pmxctrl);
|
||||
free(pUnsigned);
|
||||
}
|
||||
else
|
||||
free(pmxctrl);
|
||||
}
|
||||
}
|
||||
mixerClose( (HMIXER)dwMixerHandle );
|
||||
if (mr != MMSYSERR_NOERROR)
|
||||
{
|
||||
ms_error("winsndcard_set_level: mixerClose failed. (0x%x)", mr);
|
||||
return;
|
||||
}
|
||||
break;
|
||||
default:
|
||||
ms_warning("winsnddscard_set_level: unsupported command.");
|
||||
ms_warning("winsnd_card_set_level: unsupported command.");
|
||||
}
|
||||
}
|
||||
|
||||
static int winsnddscard_get_level(MSSndCard *card, MSSndCardMixerElem e){
|
||||
WinSndDsCard *d=(WinSndDsCard*)card->data;
|
||||
LONG dWvolume = 10000;
|
||||
DSBUFFERDESC primaryDesc;
|
||||
DSCBUFFERDESC captureDesc;
|
||||
WAVEFORMATEX wfx;
|
||||
HRESULT hr;
|
||||
LPDIRECTSOUND slDirectSound;
|
||||
LPDIRECTSOUNDBUFFER slDirectSoundOutputBuffer;
|
||||
DWORD waveout_devid = WAVE_MAPPER;
|
||||
DWORD wavein_devid = WAVE_MAPPER;
|
||||
|
||||
LPDIRECTSOUNDCAPTURE slDirectSoundCapture;
|
||||
LPDIRECTSOUNDCAPTUREBUFFER slDirectSoundInputBuffer;
|
||||
UINT uMixerID;
|
||||
DWORD dwMixerHandle;
|
||||
MIXERLINE MixerLine;
|
||||
MIXERLINE Line;
|
||||
UINT uLineIndex;
|
||||
|
||||
wfx.wFormatTag = WAVE_FORMAT_PCM;
|
||||
wfx.cbSize = 0;
|
||||
wfx.nAvgBytesPerSec = 16000;
|
||||
wfx.nBlockAlign = 2;
|
||||
wfx.nChannels = 1;
|
||||
wfx.nSamplesPerSec = 8000;
|
||||
wfx.wBitsPerSample = 16;
|
||||
MMRESULT mr = MMSYSERR_NOERROR;
|
||||
int percent;
|
||||
|
||||
GetWaveIdFromDSoundGUID(d->in_guid, &wavein_devid);
|
||||
GetWaveIdFromDSoundGUID(d->out_guid, &waveout_devid);
|
||||
|
||||
switch(e){
|
||||
case MS_SND_CARD_PLAYBACK:
|
||||
|
||||
ms_DirectSoundCreate( &d->out_guid, &slDirectSound, NULL );
|
||||
|
||||
ZeroMemory(&primaryDesc, sizeof(DSBUFFERDESC));
|
||||
primaryDesc.dwSize = sizeof(DSBUFFERDESC);
|
||||
primaryDesc.dwFlags = DSBCAPS_PRIMARYBUFFER | DSBCAPS_GETCURRENTPOSITION2 | DSBCAPS_CTRLVOLUME;
|
||||
primaryDesc.dwBufferBytes = 0;
|
||||
primaryDesc.lpwfxFormat = NULL;
|
||||
if ((hr = IDirectSound_CreateSoundBuffer( slDirectSound,
|
||||
&primaryDesc, &slDirectSoundOutputBuffer, NULL)) != DS_OK)
|
||||
{
|
||||
IDirectSound_Release( slDirectSound );
|
||||
return -1;
|
||||
}
|
||||
|
||||
if ((hr = IDirectSoundBuffer_GetVolume(slDirectSoundOutputBuffer, &dWvolume)) != DS_OK)
|
||||
{
|
||||
ms_warning("winsnddscard_get_level: No playback volume control.");
|
||||
}
|
||||
|
||||
IDirectSoundBuffer_Release( slDirectSoundOutputBuffer );
|
||||
slDirectSoundOutputBuffer=NULL;
|
||||
IDirectSound_Release( slDirectSound );
|
||||
slDirectSound=NULL;
|
||||
|
||||
return 100-dWvolume *100/(-DSBVOLUME_MIN);
|
||||
case MS_SND_CARD_MASTER:
|
||||
ms_warning("winsnddscard_get_level: No master volume control.");
|
||||
case MS_SND_CARD_PLAYBACK:
|
||||
{
|
||||
MIXERLINECONTROLS mlc = {0};
|
||||
MIXERCONTROL mc = {0};
|
||||
MIXERCONTROLDETAILS mcd = {0};
|
||||
MIXERCONTROLDETAILS_UNSIGNED mcdu = {0};
|
||||
|
||||
mr = mixerGetID( (HMIXEROBJ)waveout_devid, &uMixerID, MIXER_OBJECTF_WAVEOUT );
|
||||
if ( mr != MMSYSERR_NOERROR )
|
||||
{
|
||||
ms_error("winsndcard_get_level: mixerGetID failed. (0x%x)", mr);
|
||||
return -1;
|
||||
}
|
||||
mr = mixerOpen( (LPHMIXER)&dwMixerHandle, uMixerID, 0L, 0L, 0L );
|
||||
if ( mr != MMSYSERR_NOERROR )
|
||||
{
|
||||
mixerClose( (HMIXER)dwMixerHandle );
|
||||
ms_error("winsndcard_get_level: mixerOpen failed. (0x%x)", mr);
|
||||
return -1;
|
||||
}
|
||||
memset( &MixerLine, 0, sizeof(MIXERLINE) );
|
||||
MixerLine.cbStruct = sizeof(MIXERLINE);
|
||||
if (MS_SND_CARD_MASTER==e)
|
||||
MixerLine.dwComponentType = MIXERLINE_COMPONENTTYPE_DST_SPEAKERS;
|
||||
else
|
||||
MixerLine.dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_WAVEOUT;
|
||||
mr = mixerGetLineInfo( (HMIXEROBJ)dwMixerHandle, &MixerLine, MIXER_GETLINEINFOF_COMPONENTTYPE );
|
||||
if ( mr != MMSYSERR_NOERROR )
|
||||
{
|
||||
mixerClose( (HMIXER)dwMixerHandle );
|
||||
ms_error("winsndcard_get_level: mixerGetLineInfo failed. (0x%x)", mr);
|
||||
return -1;
|
||||
}
|
||||
|
||||
/* ms_message("Name: %s\n", MixerLine.szName); */
|
||||
/* ms_message("Source Line: %d\n", MixerLine.dwSource); */
|
||||
/* ms_message("ComponentType: %d\n", MixerLine.dwComponentType); */
|
||||
|
||||
mlc.cbStruct = sizeof(MIXERLINECONTROLS);
|
||||
mlc.dwLineID = MixerLine.dwLineID;
|
||||
mlc.dwControlType = MIXERCONTROL_CONTROLTYPE_VOLUME;
|
||||
mlc.cControls = 1;
|
||||
mlc.pamxctrl = &mc;
|
||||
mlc.cbmxctrl = sizeof(MIXERCONTROL);
|
||||
mr = mixerGetLineControls((HMIXEROBJ)dwMixerHandle,
|
||||
&mlc, MIXER_GETLINECONTROLSF_ONEBYTYPE);
|
||||
if (mr != MMSYSERR_NOERROR)
|
||||
{
|
||||
ms_error("winsndcard_get_level: mixerGetLineControls failed. (0x%x)", mr);
|
||||
return -1;
|
||||
}
|
||||
|
||||
mcd.cbStruct = sizeof(MIXERCONTROLDETAILS);
|
||||
mcd.hwndOwner = 0;
|
||||
mcd.dwControlID = mc.dwControlID;
|
||||
mcd.paDetails = &mcdu;
|
||||
mcd.cbDetails = sizeof(MIXERCONTROLDETAILS_UNSIGNED);
|
||||
mcd.cChannels = 1;
|
||||
mr = mixerGetControlDetails((HMIXEROBJ)dwMixerHandle, &mcd,
|
||||
MIXER_SETCONTROLDETAILSF_VALUE);
|
||||
percent = (mcdu.dwValue *100) / (mc.Bounds.dwMaximum);
|
||||
|
||||
if (mr != MMSYSERR_NOERROR)
|
||||
{
|
||||
ms_error("winsndcard_get_level: mixerGetControlDetails failed. (0x%x)", mr);
|
||||
return -1;
|
||||
}
|
||||
return percent;
|
||||
}
|
||||
break;
|
||||
case MS_SND_CARD_CAPTURE:
|
||||
ms_DirectSoundCaptureCreate( &d->in_guid, &slDirectSoundCapture, NULL );
|
||||
|
||||
ZeroMemory(&captureDesc, sizeof(DSCBUFFERDESC));
|
||||
captureDesc.dwSize = sizeof(DSCBUFFERDESC);
|
||||
captureDesc.dwFlags = DSBCAPS_CTRLVOLUME;
|
||||
captureDesc.dwBufferBytes = wfx.nAvgBytesPerSec/4;
|
||||
captureDesc.lpwfxFormat = &wfx;
|
||||
|
||||
if ((hr = IDirectSoundCapture_CreateCaptureBuffer( slDirectSoundCapture,
|
||||
&captureDesc, &slDirectSoundInputBuffer, NULL)) != DS_OK)
|
||||
mr = mixerGetID( (HMIXEROBJ)wavein_devid, &uMixerID, MIXER_OBJECTF_WAVEIN );
|
||||
if ( mr != MMSYSERR_NOERROR )
|
||||
{
|
||||
ms_error("winsnddscard_get_level: No mic volume control.");
|
||||
IDirectSoundCapture_Release( slDirectSoundCapture );
|
||||
ms_error("winsndcard_get_level: mixerGetID failed. (0x%x)", mr);
|
||||
return -1;
|
||||
}
|
||||
mr = mixerOpen( (LPHMIXER)&dwMixerHandle, uMixerID, 0L, 0L, 0L );
|
||||
if ( mr != MMSYSERR_NOERROR )
|
||||
{
|
||||
mixerClose( (HMIXER)dwMixerHandle );
|
||||
ms_error("winsndcard_get_level: mixerOpen failed. (0x%x)", mr);
|
||||
return -1;
|
||||
}
|
||||
memset( &MixerLine, 0, sizeof(MIXERLINE) );
|
||||
MixerLine.cbStruct = sizeof(MIXERLINE);
|
||||
MixerLine.dwComponentType = MIXERLINE_COMPONENTTYPE_DST_WAVEIN;
|
||||
mr = mixerGetLineInfo( (HMIXEROBJ)dwMixerHandle, &MixerLine, MIXER_GETLINEINFOF_COMPONENTTYPE );
|
||||
if ( mr != MMSYSERR_NOERROR )
|
||||
{
|
||||
mixerClose( (HMIXER)dwMixerHandle );
|
||||
ms_error("winsndcard_get_level: mixerGetLineInfo failed. (0x%x)", mr);
|
||||
return -1;
|
||||
}
|
||||
|
||||
//if ((hr = IDirectSoundCaptureBuffer_GetVolume(slDirectSoundInputBuffer, &dWvolume)) != DS_OK)
|
||||
{
|
||||
ms_error("winsnddscard_get_level: No mic volume control.");
|
||||
}
|
||||
/* ms_message("Name: %s\n", MixerLine.szName); */
|
||||
/* ms_message("Source Line: %d\n", MixerLine.dwSource); */
|
||||
/* ms_message("ComponentType: %d\n", MixerLine.dwComponentType); */
|
||||
|
||||
IDirectSoundCaptureBuffer_Release( slDirectSoundInputBuffer );
|
||||
slDirectSoundInputBuffer=NULL;
|
||||
IDirectSoundCapture_Release( slDirectSoundCapture );
|
||||
slDirectSoundCapture=NULL;
|
||||
return 100-dWvolume *100/(-DSBVOLUME_MIN);
|
||||
for (uLineIndex = 0; uLineIndex < MixerLine.cConnections; uLineIndex++)
|
||||
{
|
||||
memset( &Line, 0, sizeof(MIXERLINE) );
|
||||
Line.cbStruct = sizeof(MIXERLINE);
|
||||
Line.dwDestination = MixerLine.dwDestination;
|
||||
Line.dwSource = uLineIndex;
|
||||
mr = mixerGetLineInfo( (HMIXEROBJ)dwMixerHandle, &Line, MIXER_GETLINEINFOF_LINEID);
|
||||
if ( mr != MMSYSERR_NOERROR )
|
||||
{
|
||||
mixerClose( (HMIXER)dwMixerHandle );
|
||||
ms_error("winsndcard_get_level: mixerGetLineInfo failed. (0x%x)", mr);
|
||||
return -1;
|
||||
}
|
||||
|
||||
/* ms_message("Name: %s\n", MixerLine.szName); */
|
||||
/* ms_message("Source Line: %d\n", MixerLine.dwSource); */
|
||||
/* ms_message("LineID: %d\n", MixerLine.dwLineID); */
|
||||
/* ms_message("ComponentType: %d\n", MixerLine.dwComponentType); */
|
||||
|
||||
memset( &Line, 0, sizeof(MIXERLINE) );
|
||||
Line.cbStruct = sizeof(MIXERLINE);
|
||||
Line.dwDestination = MixerLine.dwDestination;
|
||||
Line.dwSource = uLineIndex;
|
||||
mr = mixerGetLineInfo( (HMIXEROBJ)dwMixerHandle, &Line, MIXER_GETLINEINFOF_SOURCE);
|
||||
if ( mr != MMSYSERR_NOERROR )
|
||||
{
|
||||
mixerClose( (HMIXER)dwMixerHandle );
|
||||
ms_error("winsndcard_get_level: mixerGetLineInfo failed. (0x%x)", mr);
|
||||
return -1;
|
||||
}
|
||||
|
||||
/* ms_message("Name: %s\n", MixerLine.szName); */
|
||||
/* ms_message("Source Line: %d\n", MixerLine.dwSource); */
|
||||
/* ms_message("LineID: %d\n", MixerLine.dwLineID); */
|
||||
/* ms_message("ComponentType: %d\n", MixerLine.dwComponentType); */
|
||||
|
||||
if (MIXERLINE_COMPONENTTYPE_SRC_MICROPHONE == Line.dwComponentType)
|
||||
{
|
||||
LPMIXERCONTROL pmxctrl = (LPMIXERCONTROL)malloc(sizeof(MIXERCONTROL));
|
||||
MIXERLINECONTROLS mxlctrl = {sizeof(mxlctrl), Line.dwLineID, MIXERCONTROL_CONTROLTYPE_VOLUME, 1, sizeof(MIXERCONTROL), pmxctrl};
|
||||
if(!mixerGetLineControls((HMIXEROBJ)dwMixerHandle, &mxlctrl,
|
||||
MIXER_GETLINECONTROLSF_ONEBYTYPE)){
|
||||
DWORD cChannels = Line.cChannels;
|
||||
LPMIXERCONTROLDETAILS_UNSIGNED pUnsigned;
|
||||
MIXERCONTROLDETAILS mxcd;
|
||||
if (MIXERCONTROL_CONTROLF_UNIFORM & pmxctrl->fdwControl)
|
||||
cChannels = 1;
|
||||
pUnsigned =
|
||||
(LPMIXERCONTROLDETAILS_UNSIGNED)
|
||||
malloc(cChannels * sizeof(MIXERCONTROLDETAILS_UNSIGNED));
|
||||
|
||||
mxcd.cbStruct = sizeof(mxcd);
|
||||
mxcd.dwControlID = pmxctrl->dwControlID;
|
||||
mxcd.cChannels = cChannels;
|
||||
mxcd.hwndOwner = (HWND)0;
|
||||
mxcd.cbDetails = sizeof(MIXERCONTROLDETAILS_UNSIGNED);
|
||||
mxcd.paDetails = (LPVOID) pUnsigned;
|
||||
|
||||
mixerGetControlDetails((HMIXEROBJ)dwMixerHandle, &mxcd,
|
||||
MIXER_SETCONTROLDETAILSF_VALUE);
|
||||
percent = (pUnsigned[0].dwValue *100) / (pmxctrl->Bounds.dwMaximum);
|
||||
free(pmxctrl);
|
||||
free(pUnsigned);
|
||||
}
|
||||
else
|
||||
free(pmxctrl);
|
||||
}
|
||||
}
|
||||
mixerClose( (HMIXER)dwMixerHandle );
|
||||
if (mr != MMSYSERR_NOERROR)
|
||||
{
|
||||
ms_error("winsndcard_get_level: mixerClose failed. (0x%x)", mr);
|
||||
return -1;
|
||||
}
|
||||
return percent;
|
||||
break;
|
||||
default:
|
||||
ms_warning("winsnddscard_get_level: unsupported command.");
|
||||
ms_warning("winsndcard_get_level: unsupported command.");
|
||||
return -1;
|
||||
}
|
||||
return -1;
|
||||
|
|
@ -245,6 +549,211 @@ static void winsnddscard_set_source(MSSndCard *card, MSSndCardCapture source){
|
|||
}
|
||||
}
|
||||
|
||||
static int winsnddscard_set_control(MSSndCard *card, MSSndCardControlElem e, int val){
|
||||
WinSndDsCard *d=(WinSndDsCard*)card->data;
|
||||
DWORD waveout_devid = WAVE_MAPPER;
|
||||
DWORD wavein_devid = WAVE_MAPPER;
|
||||
|
||||
UINT uMixerID;
|
||||
DWORD dwMixerHandle;
|
||||
MIXERLINE MixerLine;
|
||||
MIXERLINE Line;
|
||||
UINT uLineIndex;
|
||||
|
||||
MMRESULT mr = MMSYSERR_NOERROR;
|
||||
|
||||
GetWaveIdFromDSoundGUID(d->in_guid, &wavein_devid);
|
||||
GetWaveIdFromDSoundGUID(d->out_guid, &waveout_devid);
|
||||
|
||||
switch(e){
|
||||
case MS_SND_CARD_CAPTURE_MUTE:
|
||||
|
||||
mr = mixerGetID( (HMIXEROBJ)wavein_devid, &uMixerID, MIXER_OBJECTF_WAVEIN );
|
||||
if ( mr != MMSYSERR_NOERROR )
|
||||
{
|
||||
ms_error("winsndcard_set_control: mixerGetID failed. (0x%x)", mr);
|
||||
return -1;
|
||||
}
|
||||
mr = mixerOpen( (LPHMIXER)&dwMixerHandle, uMixerID, 0L, 0L, 0L );
|
||||
if ( mr != MMSYSERR_NOERROR )
|
||||
{
|
||||
mixerClose( (HMIXER)dwMixerHandle );
|
||||
ms_error("winsndcard_set_control: mixerOpen failed. (0x%x)", mr);
|
||||
return -1;
|
||||
}
|
||||
memset( &MixerLine, 0, sizeof(MIXERLINE) );
|
||||
MixerLine.cbStruct = sizeof(MIXERLINE);
|
||||
MixerLine.dwComponentType = MIXERLINE_COMPONENTTYPE_DST_WAVEIN;
|
||||
mr = mixerGetLineInfo( (HMIXEROBJ)dwMixerHandle, &MixerLine, MIXER_GETLINEINFOF_COMPONENTTYPE );
|
||||
if ( mr != MMSYSERR_NOERROR )
|
||||
{
|
||||
mixerClose( (HMIXER)dwMixerHandle );
|
||||
ms_error("winsndcard_set_control: mixerGetLineInfo failed. (0x%x)", mr);
|
||||
return -1;
|
||||
}
|
||||
/* ms_message("Name: %s\n", MixerLine.szName); */
|
||||
/* ms_message("Source Line: %d\n", MixerLine.dwSource); */
|
||||
/* ms_message("ComponentType: %d\n", MixerLine.dwComponentType); */
|
||||
|
||||
for (uLineIndex = 0; uLineIndex < MixerLine.cConnections; uLineIndex++)
|
||||
{
|
||||
memset( &Line, 0, sizeof(MIXERLINE) );
|
||||
Line.cbStruct = sizeof(MIXERLINE);
|
||||
Line.dwDestination = MixerLine.dwDestination;
|
||||
Line.dwSource = uLineIndex;
|
||||
mr = mixerGetLineInfo( (HMIXEROBJ)dwMixerHandle, &Line, MIXER_GETLINEINFOF_LINEID);
|
||||
if ( mr != MMSYSERR_NOERROR )
|
||||
{
|
||||
mixerClose( (HMIXER)dwMixerHandle );
|
||||
ms_error("winsndcard_set_control: mixerGetLineInfo failed. (0x%x)", mr);
|
||||
return -1;
|
||||
}
|
||||
|
||||
/* ms_message("Name: %s\n", MixerLine.szName); */
|
||||
/* ms_message("Source Line: %d\n", MixerLine.dwSource); */
|
||||
/* ms_message("LineID: %d\n", MixerLine.dwLineID); */
|
||||
/* ms_message("ComponentType: %d\n", MixerLine.dwComponentType); */
|
||||
|
||||
memset( &Line, 0, sizeof(MIXERLINE) );
|
||||
Line.cbStruct = sizeof(MIXERLINE);
|
||||
Line.dwDestination = MixerLine.dwDestination;
|
||||
Line.dwSource = uLineIndex;
|
||||
mr = mixerGetLineInfo( (HMIXEROBJ)dwMixerHandle, &Line, MIXER_GETLINEINFOF_SOURCE);
|
||||
if ( mr != MMSYSERR_NOERROR )
|
||||
{
|
||||
mixerClose( (HMIXER)dwMixerHandle );
|
||||
ms_error("winsndcard_set_control: mixerGetLineInfo failed. (0x%x)", mr);
|
||||
return -1;
|
||||
}
|
||||
|
||||
/* ms_message("Name: %s\n", MixerLine.szName); */
|
||||
/* ms_message("Source Line: %d\n", MixerLine.dwSource); */
|
||||
/* ms_message("LineID: %d\n", MixerLine.dwLineID); */
|
||||
/* ms_message("ComponentType: %d\n", MixerLine.dwComponentType); */
|
||||
|
||||
if (MIXERLINE_COMPONENTTYPE_SRC_MICROPHONE == Line.dwComponentType)
|
||||
{
|
||||
/* unmute */
|
||||
/* Find a mute control, if any, of the microphone line */
|
||||
|
||||
LPMIXERCONTROL pmxctrl = (LPMIXERCONTROL)malloc(sizeof(MIXERCONTROL));
|
||||
MIXERLINECONTROLS mxlctrl = {sizeof(mxlctrl), Line.dwLineID, MIXERCONTROL_CONTROLTYPE_MUTE, 1, sizeof(MIXERCONTROL), pmxctrl};
|
||||
if(!mixerGetLineControls((HMIXEROBJ)dwMixerHandle, &mxlctrl, MIXER_GETLINECONTROLSF_ONEBYTYPE)){
|
||||
DWORD cChannels = Line.cChannels;
|
||||
LPMIXERCONTROLDETAILS_BOOLEAN pbool;
|
||||
MIXERCONTROLDETAILS mxcd;
|
||||
|
||||
if (MIXERCONTROL_CONTROLF_UNIFORM & pmxctrl->fdwControl)
|
||||
cChannels = 1;
|
||||
pbool = (LPMIXERCONTROLDETAILS_BOOLEAN) malloc(cChannels * sizeof(
|
||||
MIXERCONTROLDETAILS_BOOLEAN));
|
||||
|
||||
mxcd.cbStruct = sizeof(mxcd);
|
||||
mxcd.dwControlID = pmxctrl->dwControlID;
|
||||
mxcd.cChannels = cChannels;
|
||||
mxcd.hwndOwner = (HWND)0;
|
||||
mxcd.cbDetails = sizeof(MIXERCONTROLDETAILS_BOOLEAN);
|
||||
mxcd.paDetails = (LPVOID) pbool;
|
||||
|
||||
mixerGetControlDetails((HMIXEROBJ)dwMixerHandle, &mxcd,
|
||||
MIXER_SETCONTROLDETAILSF_VALUE);
|
||||
/* Unmute the microphone line (for both channels) */
|
||||
pbool[0].fValue = pbool[cChannels - 1].fValue = val; /* 0 -> unmute; */
|
||||
mixerSetControlDetails((HMIXEROBJ)dwMixerHandle, &mxcd,
|
||||
MIXER_SETCONTROLDETAILSF_VALUE);
|
||||
free(pmxctrl);
|
||||
free(pbool);
|
||||
}
|
||||
else
|
||||
free(pmxctrl);
|
||||
}
|
||||
}
|
||||
mixerClose( (HMIXER)dwMixerHandle );
|
||||
if (mr != MMSYSERR_NOERROR)
|
||||
{
|
||||
ms_error("winsndcard_set_control: mixerClose failed. (0x%x)", mr);
|
||||
return -1;
|
||||
}
|
||||
return 0;
|
||||
|
||||
case MS_SND_CARD_MASTER_MUTE:
|
||||
case MS_SND_CARD_PLAYBACK_MUTE:
|
||||
{
|
||||
MIXERLINECONTROLS mlc = {0};
|
||||
MIXERCONTROL mc = {0};
|
||||
MIXERCONTROLDETAILS mcd = {0};
|
||||
MIXERCONTROLDETAILS_BOOLEAN bMute;
|
||||
|
||||
bMute.fValue = (val>0);
|
||||
|
||||
mr = mixerGetID( (HMIXEROBJ)waveout_devid, &uMixerID, MIXER_OBJECTF_WAVEOUT );
|
||||
if ( mr != MMSYSERR_NOERROR )
|
||||
{
|
||||
ms_error("winsndcard_set_control: mixerGetID failed. (0x%x)", mr);
|
||||
return -1;
|
||||
}
|
||||
mr = mixerOpen( (LPHMIXER)&dwMixerHandle, uMixerID, 0L, 0L, 0L );
|
||||
if ( mr != MMSYSERR_NOERROR )
|
||||
{
|
||||
mixerClose( (HMIXER)dwMixerHandle );
|
||||
ms_error("winsndcard_set_control: mixerOpen failed. (0x%x)", mr);
|
||||
return -1;
|
||||
}
|
||||
memset( &MixerLine, 0, sizeof(MIXERLINE) );
|
||||
MixerLine.cbStruct = sizeof(MIXERLINE);
|
||||
if (MS_SND_CARD_MASTER_MUTE==e)
|
||||
MixerLine.dwComponentType = MIXERLINE_COMPONENTTYPE_DST_SPEAKERS;
|
||||
else
|
||||
MixerLine.dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_WAVEOUT;
|
||||
mr = mixerGetLineInfo( (HMIXEROBJ)dwMixerHandle, &MixerLine, MIXER_GETLINEINFOF_COMPONENTTYPE );
|
||||
if ( mr != MMSYSERR_NOERROR )
|
||||
{
|
||||
mixerClose( (HMIXER)dwMixerHandle );
|
||||
ms_error("winsndcard_set_control: mixerSetControlDetails failed. (0x%x)", mr);
|
||||
return -1;
|
||||
}
|
||||
|
||||
/* ms_message("Name: %s\n", MixerLine.szName); */
|
||||
/* ms_message("Source Line: %d\n", MixerLine.dwSource); */
|
||||
/* ms_message("ComponentType: %d\n", MixerLine.dwComponentType); */
|
||||
|
||||
mlc.cbStruct = sizeof(MIXERLINECONTROLS);
|
||||
mlc.dwLineID = MixerLine.dwLineID;
|
||||
mlc.dwControlType = MIXERCONTROL_CONTROLTYPE_MUTE; //MIXERCONTROL_CONTROLTYPE_VOLUME;
|
||||
mlc.cControls = 1;
|
||||
mlc.pamxctrl = &mc;
|
||||
mlc.cbmxctrl = sizeof(MIXERCONTROL);
|
||||
mr = mixerGetLineControls((HMIXEROBJ)dwMixerHandle,
|
||||
&mlc, MIXER_GETLINECONTROLSF_ONEBYTYPE);
|
||||
|
||||
mcd.cbStruct = sizeof(MIXERCONTROLDETAILS);
|
||||
mcd.hwndOwner = 0;
|
||||
mcd.dwControlID = mc.dwControlID;
|
||||
mcd.paDetails = &bMute;
|
||||
mcd.cbDetails = sizeof(MIXERCONTROLDETAILS_BOOLEAN);
|
||||
mcd.cChannels = 1;
|
||||
mr = mixerSetControlDetails((HMIXEROBJ)dwMixerHandle,
|
||||
&mcd, MIXER_SETCONTROLDETAILSF_VALUE);
|
||||
|
||||
if (mr != MMSYSERR_NOERROR)
|
||||
{
|
||||
ms_error("winsndcard_set_control: mixerSetControlDetails failed. (0x%x)", mr);
|
||||
return -1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
break;
|
||||
default:
|
||||
ms_warning("winsndcard_set_control: unsupported command.");
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
|
||||
static int winsnddscard_get_control(MSSndCard *card, MSSndCardControlElem e){
|
||||
WinSndDsCard *d=(WinSndDsCard*)card->data;
|
||||
return -1;
|
||||
}
|
||||
|
||||
static void winsnddscard_init(MSSndCard *card){
|
||||
WinSndDsCard *c=(WinSndDsCard *)ms_new(WinSndDsCard,1);
|
||||
c->removed=0;
|
||||
|
|
@ -288,19 +797,17 @@ static MSSndCard *winsnddscard_new(const char *name, LPGUID lpguid, int in_dev,
|
|||
d->in_devid=in_dev;
|
||||
d->out_devid=out_dev;
|
||||
card->capabilities=cap;
|
||||
memset(&d->out_guid, 0, sizeof(GUID));
|
||||
memset(&d->in_guid, 0, sizeof(GUID));
|
||||
if (out_dev!=-1)
|
||||
{
|
||||
if (lpguid!=NULL)
|
||||
memcpy(&d->out_guid, lpguid, sizeof(GUID));
|
||||
else
|
||||
memset(&d->out_guid, 0, sizeof(GUID));
|
||||
}
|
||||
else
|
||||
{
|
||||
if (lpguid!=NULL)
|
||||
memcpy(&d->in_guid, lpguid, sizeof(GUID));
|
||||
else
|
||||
memset(&d->in_guid, 0, sizeof(GUID));
|
||||
}
|
||||
return card;
|
||||
}
|
||||
|
|
@ -506,12 +1013,18 @@ static void * new_device_polling_thread(void *ignore){
|
|||
static void stop_poller(){
|
||||
poller_running=FALSE;
|
||||
ms_thread_join(poller_thread,NULL);
|
||||
poller_thread=NULL;
|
||||
}
|
||||
|
||||
static void winsnddscard_detect(MSSndCardManager *m){
|
||||
static int doitonce = 0;
|
||||
_winsnddscard_detect(m);
|
||||
ms_thread_create(&poller_thread,NULL,new_device_polling_thread,NULL);
|
||||
atexit(&stop_poller);
|
||||
if (doitonce==0)
|
||||
{
|
||||
doitonce++;
|
||||
ms_thread_create(&poller_thread,NULL,new_device_polling_thread,NULL);
|
||||
atexit(&stop_poller);
|
||||
}
|
||||
}
|
||||
|
||||
typedef struct WinSndDs{
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue