static HRESULT WINAPI PrimaryBufferImpl_GetPan(
LPDIRECTSOUNDBUFFER iface,LPLONG pan
) {
IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer(iface);
DirectSoundDevice *device = This->device;
float lvol, rvol;
HRESULT hr;
TRACE("(%p,%p)\n", iface, 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;
}
EnterCriticalSection(&device->mixlock);
hr = IAudioStreamVolume_GetChannelVolume(device->volume, 0, &lvol);
if(FAILED(hr)){
LeaveCriticalSection(&device->mixlock);
WARN("GetChannelVolume failed: %08x\n", hr);
return hr;
}
if(device->pwfx->nChannels > 1){
hr = IAudioStreamVolume_GetChannelVolume(device->volume, 1, &rvol);
if(FAILED(hr)){
LeaveCriticalSection(&device->mixlock);
WARN("GetChannelVolume failed: %08x\n", hr);
return hr;
}
}else
rvol = 1;
device->volpan.dwTotalLeftAmpFactor = ((UINT16)(lvol * (DWORD)0xFFFF));
device->volpan.dwTotalRightAmpFactor = ((UINT16)(rvol * (DWORD)0xFFFF));
DSOUND_AmpFactorToVolPan(&device->volpan);
*pan = device->volpan.lPan;
LeaveCriticalSection(&device->mixlock);
return DS_OK;
}
static HRESULT WINAPI PrimaryBufferImpl_SetPan(IDirectSoundBuffer *iface, LONG pan)
{
IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer(iface);
DirectSoundDevice *device = This->device;
float fvol;
HRESULT hr;
int i;
TRACE("(%p,%d)\n", iface, pan);
if (!(This->dsbd.dwFlags & DSBCAPS_CTRLPAN)) {
WARN("control unavailable\n");
return DSERR_CONTROLUNAVAIL;
}
if ((pan > DSBPAN_RIGHT) || (pan < DSBPAN_LEFT)) {
WARN("invalid parameter: pan = %d\n", pan);
return DSERR_INVALIDPARAM;
}
/* **** */
EnterCriticalSection(&device->mixlock);
for (i = 0; i < DS_MAX_CHANNELS; i++) {
if (device->pwfx->nChannels > i){
hr = IAudioStreamVolume_GetChannelVolume(device->volume, i, &fvol);
if (FAILED(hr)){
LeaveCriticalSection(&device->mixlock);
WARN("GetChannelVolume failed: %08x\n", hr);
return hr;
}
} else
fvol = 1;
device->volpan.dwTotalAmpFactor[i] = ((UINT16)(fvol * (DWORD)0xFFFF));
}
DSOUND_AmpFactorToVolPan(&device->volpan);
if (pan != device->volpan.lPan) {
device->volpan.lPan=pan;
DSOUND_RecalcVolPan(&device->volpan);
for (i = 0; i < DS_MAX_CHANNELS; i++) {
if (device->pwfx->nChannels > i) {
fvol = (float)((DWORD)(device->volpan.dwTotalAmpFactor[i] & 0xFFFF) / (float)0xFFFF);
hr = IAudioStreamVolume_SetChannelVolume(device->volume, i, fvol);
if (FAILED(hr)){
LeaveCriticalSection(&device->mixlock);
WARN("SetChannelVolume failed: %08x\n", hr);
return hr;
}
}
}
}
LeaveCriticalSection(&device->mixlock);
/* **** */
return DS_OK;
}
static HRESULT WINAPI PrimaryBufferImpl_GetVolume(IDirectSoundBuffer *iface, LONG *vol)
{
IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer(iface);
DirectSoundDevice *device = This->device;
float fvol;
HRESULT hr;
int i;
TRACE("(%p,%p)\n", iface, 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;
}
EnterCriticalSection(&device->mixlock);
for (i = 0; i < DS_MAX_CHANNELS; i++) {
if (device->pwfx->nChannels > i){
hr = IAudioStreamVolume_GetChannelVolume(device->volume, i, &fvol);
if (FAILED(hr)){
LeaveCriticalSection(&device->mixlock);
WARN("GetChannelVolume failed: %08x\n", hr);
return hr;
}
} else
fvol = 1;
device->volpan.dwTotalAmpFactor[i] = ((UINT16)(fvol * (DWORD)0xFFFF));
}
DSOUND_AmpFactorToVolPan(&device->volpan);
*vol = device->volpan.lVolume;
LeaveCriticalSection(&device->mixlock);
return DS_OK;
}
static HRESULT WINAPI PrimaryBufferImpl_SetVolume(
LPDIRECTSOUNDBUFFER iface,LONG vol
) {
IDirectSoundBufferImpl *This = impl_from_IDirectSoundBuffer(iface);
DirectSoundDevice *device = This->device;
HRESULT hr;
float lvol, rvol;
TRACE("(%p,%d)\n", iface, vol);
if (!(This->dsbd.dwFlags & DSBCAPS_CTRLVOLUME)) {
WARN("control unavailable\n");
return DSERR_CONTROLUNAVAIL;
}
if ((vol > DSBVOLUME_MAX) || (vol < DSBVOLUME_MIN)) {
WARN("invalid parameter: vol = %d\n", vol);
return DSERR_INVALIDPARAM;
}
/* **** */
EnterCriticalSection(&device->mixlock);
hr = IAudioStreamVolume_GetChannelVolume(device->volume, 0, &lvol);
if(FAILED(hr)){
LeaveCriticalSection(&device->mixlock);
WARN("GetChannelVolume failed: %08x\n", hr);
return hr;
}
if(device->pwfx->nChannels > 1){
hr = IAudioStreamVolume_GetChannelVolume(device->volume, 1, &rvol);
if(FAILED(hr)){
LeaveCriticalSection(&device->mixlock);
WARN("GetChannelVolume failed: %08x\n", hr);
return hr;
}
}else
rvol = 1;
device->volpan.dwTotalLeftAmpFactor = ((UINT16)(lvol * (DWORD)0xFFFF));
device->volpan.dwTotalRightAmpFactor = ((UINT16)(rvol * (DWORD)0xFFFF));
DSOUND_AmpFactorToVolPan(&device->volpan);
if (vol != device->volpan.lVolume) {
device->volpan.lVolume=vol;
DSOUND_RecalcVolPan(&device->volpan);
lvol = (float)((DWORD)(device->volpan.dwTotalLeftAmpFactor & 0xFFFF) / (float)0xFFFF);
hr = IAudioStreamVolume_SetChannelVolume(device->volume, 0, lvol);
if(FAILED(hr)){
LeaveCriticalSection(&device->mixlock);
WARN("SetChannelVolume failed: %08x\n", hr);
return hr;
}
if(device->pwfx->nChannels > 1){
rvol = (float)((DWORD)(device->volpan.dwTotalRightAmpFactor & 0xFFFF) / (float)0xFFFF);
hr = IAudioStreamVolume_SetChannelVolume(device->volume, 1, rvol);
if(FAILED(hr)){
LeaveCriticalSection(&device->mixlock);
WARN("SetChannelVolume failed: %08x\n", hr);
return hr;
}
}
}
LeaveCriticalSection(&(device->mixlock));
/* **** */
return DS_OK;
}
static void test_streamvolume(void)
{
IAudioClient *ac;
IAudioStreamVolume *asv;
WAVEFORMATEX *fmt;
UINT32 chans, i;
HRESULT hr;
float vol, *vols;
hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
NULL, (void**)&ac);
ok(hr == S_OK, "Activation failed with %08x\n", hr);
if(hr != S_OK)
return;
hr = IAudioClient_GetMixFormat(ac, &fmt);
ok(hr == S_OK, "GetMixFormat failed: %08x\n", hr);
hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED, 0, 5000000,
0, fmt, NULL);
ok(hr == S_OK, "Initialize failed: %08x\n", hr);
hr = IAudioClient_GetService(ac, &IID_IAudioStreamVolume, (void**)&asv);
ok(hr == S_OK, "GetService failed: %08x\n", hr);
hr = IAudioStreamVolume_GetChannelCount(asv, NULL);
ok(hr == E_POINTER, "GetChannelCount gave wrong error: %08x\n", hr);
hr = IAudioStreamVolume_GetChannelCount(asv, &chans);
ok(hr == S_OK, "GetChannelCount failed: %08x\n", hr);
ok(chans == fmt->nChannels, "GetChannelCount gave wrong number of channels: %d\n", chans);
hr = IAudioStreamVolume_GetChannelVolume(asv, fmt->nChannels, NULL);
ok(hr == E_POINTER, "GetChannelCount gave wrong error: %08x\n", hr);
hr = IAudioStreamVolume_GetChannelVolume(asv, fmt->nChannels, &vol);
ok(hr == E_INVALIDARG, "GetChannelCount gave wrong error: %08x\n", hr);
hr = IAudioStreamVolume_GetChannelVolume(asv, 0, NULL);
ok(hr == E_POINTER, "GetChannelCount gave wrong error: %08x\n", hr);
hr = IAudioStreamVolume_GetChannelVolume(asv, 0, &vol);
ok(hr == S_OK, "GetChannelCount failed: %08x\n", hr);
ok(vol == 1.f, "Channel volume was not 1: %f\n", vol);
hr = IAudioStreamVolume_SetChannelVolume(asv, fmt->nChannels, -1.f);
ok(hr == E_INVALIDARG, "SetChannelVolume gave wrong error: %08x\n", hr);
hr = IAudioStreamVolume_SetChannelVolume(asv, 0, -1.f);
ok(hr == E_INVALIDARG, "SetChannelVolume gave wrong error: %08x\n", hr);
hr = IAudioStreamVolume_SetChannelVolume(asv, 0, 2.f);
ok(hr == E_INVALIDARG, "SetChannelVolume gave wrong error: %08x\n", hr);
hr = IAudioStreamVolume_SetChannelVolume(asv, 0, 0.2f);
ok(hr == S_OK, "SetChannelVolume failed: %08x\n", hr);
hr = IAudioStreamVolume_GetChannelVolume(asv, 0, &vol);
ok(hr == S_OK, "GetChannelCount failed: %08x\n", hr);
ok(fabsf(vol - 0.2f) < 0.05f, "Channel volume wasn't 0.2: %f\n", vol);
hr = IAudioStreamVolume_GetAllVolumes(asv, 0, NULL);
ok(hr == E_POINTER, "GetAllVolumes gave wrong error: %08x\n", hr);
hr = IAudioStreamVolume_GetAllVolumes(asv, fmt->nChannels, NULL);
ok(hr == E_POINTER, "GetAllVolumes gave wrong error: %08x\n", hr);
vols = HeapAlloc(GetProcessHeap(), 0, fmt->nChannels * sizeof(float));
ok(vols != NULL, "HeapAlloc failed\n");
hr = IAudioStreamVolume_GetAllVolumes(asv, fmt->nChannels - 1, vols);
ok(hr == E_INVALIDARG, "GetAllVolumes gave wrong error: %08x\n", hr);
hr = IAudioStreamVolume_GetAllVolumes(asv, fmt->nChannels, vols);
ok(hr == S_OK, "GetAllVolumes failed: %08x\n", hr);
ok(fabsf(vols[0] - 0.2f) < 0.05f, "Channel 0 volume wasn't 0.2: %f\n", vol);
for(i = 1; i < fmt->nChannels; ++i)
ok(vols[i] == 1.f, "Channel %d volume is not 1: %f\n", i, vols[i]);
hr = IAudioStreamVolume_SetAllVolumes(asv, 0, NULL);
ok(hr == E_POINTER, "SetAllVolumes gave wrong error: %08x\n", hr);
hr = IAudioStreamVolume_SetAllVolumes(asv, fmt->nChannels, NULL);
ok(hr == E_POINTER, "SetAllVolumes gave wrong error: %08x\n", hr);
hr = IAudioStreamVolume_SetAllVolumes(asv, fmt->nChannels - 1, vols);
ok(hr == E_INVALIDARG, "SetAllVolumes gave wrong error: %08x\n", hr);
hr = IAudioStreamVolume_SetAllVolumes(asv, fmt->nChannels, vols);
ok(hr == S_OK, "SetAllVolumes failed: %08x\n", hr);
HeapFree(GetProcessHeap(), 0, vols);
IAudioStreamVolume_Release(asv);
IAudioClient_Release(ac);
CoTaskMemFree(fmt);
}
static void test_volume_dependence(void)
{
IAudioClient *ac, *ac2;
ISimpleAudioVolume *sav;
IChannelAudioVolume *cav;
IAudioStreamVolume *asv;
WAVEFORMATEX *fmt;
HRESULT hr;
float vol;
GUID session;
UINT32 nch;
hr = CoCreateGuid(&session);
ok(hr == S_OK, "CoCreateGuid failed: %08x\n", hr);
hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
NULL, (void**)&ac);
ok(hr == S_OK, "Activation failed with %08x\n", hr);
hr = IAudioClient_GetMixFormat(ac, &fmt);
ok(hr == S_OK, "GetMixFormat failed: %08x\n", hr);
hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED,
AUDCLNT_STREAMFLAGS_NOPERSIST, 5000000, 0, fmt, &session);
ok(hr == S_OK, "Initialize failed: %08x\n", hr);
hr = IAudioClient_GetService(ac, &IID_ISimpleAudioVolume, (void**)&sav);
ok(hr == S_OK, "GetService (SimpleAudioVolume) failed: %08x\n", hr);
hr = IAudioClient_GetService(ac, &IID_IChannelAudioVolume, (void**)&cav);
ok(hr == S_OK, "GetService (ChannelAudioVolme) failed: %08x\n", hr);
hr = IAudioClient_GetService(ac, &IID_IAudioStreamVolume, (void**)&asv);
ok(hr == S_OK, "GetService (AudioStreamVolume) failed: %08x\n", hr);
hr = IAudioStreamVolume_SetChannelVolume(asv, 0, 0.2f);
ok(hr == S_OK, "ASV_SetChannelVolume failed: %08x\n", hr);
hr = IChannelAudioVolume_SetChannelVolume(cav, 0, 0.4f, NULL);
ok(hr == S_OK, "CAV_SetChannelVolume failed: %08x\n", hr);
hr = ISimpleAudioVolume_SetMasterVolume(sav, 0.6f, NULL);
ok(hr == S_OK, "SAV_SetMasterVolume failed: %08x\n", hr);
hr = IAudioStreamVolume_GetChannelVolume(asv, 0, &vol);
ok(hr == S_OK, "ASV_GetChannelVolume failed: %08x\n", hr);
ok(fabsf(vol - 0.2) < 0.05f, "ASV_GetChannelVolume gave wrong volume: %f\n", vol);
hr = IChannelAudioVolume_GetChannelVolume(cav, 0, &vol);
ok(hr == S_OK, "CAV_GetChannelVolume failed: %08x\n", hr);
ok(fabsf(vol - 0.4) < 0.05f, "CAV_GetChannelVolume gave wrong volume: %f\n", vol);
hr = ISimpleAudioVolume_GetMasterVolume(sav, &vol);
ok(hr == S_OK, "SAV_GetMasterVolume failed: %08x\n", hr);
ok(fabsf(vol - 0.6) < 0.05f, "SAV_GetMasterVolume gave wrong volume: %f\n", vol);
hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
NULL, (void**)&ac2);
if(SUCCEEDED(hr)){
IChannelAudioVolume *cav2;
IAudioStreamVolume *asv2;
hr = IAudioClient_Initialize(ac2, AUDCLNT_SHAREMODE_SHARED,
AUDCLNT_STREAMFLAGS_NOPERSIST, 5000000, 0, fmt, &session);
ok(hr == S_OK, "Initialize failed: %08x\n", hr);
hr = IAudioClient_GetService(ac2, &IID_IChannelAudioVolume, (void**)&cav2);
ok(hr == S_OK, "GetService failed: %08x\n", hr);
hr = IAudioClient_GetService(ac2, &IID_IAudioStreamVolume, (void**)&asv2);
ok(hr == S_OK, "GetService failed: %08x\n", hr);
hr = IChannelAudioVolume_GetChannelVolume(cav2, 0, &vol);
ok(hr == S_OK, "CAV_GetChannelVolume failed: %08x\n", hr);
ok(fabsf(vol - 0.4) < 0.05f, "CAV_GetChannelVolume gave wrong volume: %f\n", vol);
hr = IAudioStreamVolume_GetChannelVolume(asv2, 0, &vol);
ok(hr == S_OK, "ASV_GetChannelVolume failed: %08x\n", hr);
ok(vol == 1.f, "ASV_GetChannelVolume gave wrong volume: %f\n", vol);
hr = IChannelAudioVolume_GetChannelCount(cav2, &nch);
ok(hr == S_OK, "GetChannelCount failed: %08x\n", hr);
ok(nch == fmt->nChannels, "Got wrong channel count, expected %u: %u\n", fmt->nChannels, nch);
hr = IAudioStreamVolume_GetChannelCount(asv2, &nch);
ok(hr == S_OK, "GetChannelCount failed: %08x\n", hr);
ok(nch == fmt->nChannels, "Got wrong channel count, expected %u: %u\n", fmt->nChannels, nch);
IAudioStreamVolume_Release(asv2);
IChannelAudioVolume_Release(cav2);
IAudioClient_Release(ac2);
}else
skip("Unable to open the same device twice. Skipping session volume control tests\n");
hr = IChannelAudioVolume_SetChannelVolume(cav, 0, 1.f, NULL);
ok(hr == S_OK, "CAV_SetChannelVolume failed: %08x\n", hr);
hr = ISimpleAudioVolume_SetMasterVolume(sav, 1.f, NULL);
ok(hr == S_OK, "SAV_SetMasterVolume failed: %08x\n", hr);
CoTaskMemFree(fmt);
ISimpleAudioVolume_Release(sav);
IChannelAudioVolume_Release(cav);
IAudioStreamVolume_Release(asv);
IAudioClient_Release(ac);
}
