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winepulse: Add audiostreamvolume. 

Signed-off-by: Andrew Eikum <aeikum@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Maarten Lankhorst 2015-11-02 11:50:35 -06:00 committed by Alexandre Julliard
parent bfb5f26f10
commit 94d88e000a
1 changed files with 174 additions and 0 deletions
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174
dlls/winepulse.drv/mmdevdrv.c
View File

@ -130,6 +130,7 @@ struct ACImpl {
IAudioCaptureClient IAudioCaptureClient_iface;
IAudioClock IAudioClock_iface;
IAudioClock2 IAudioClock2_iface;
IAudioStreamVolume IAudioStreamVolume_iface;
IMMDevice *parent;
struct list entry;
float vol[PA_CHANNELS_MAX];
@ -160,6 +161,7 @@ static const IAudioRenderClientVtbl AudioRenderClient_Vtbl;
static const IAudioCaptureClientVtbl AudioCaptureClient_Vtbl;
static const IAudioClockVtbl AudioClock_Vtbl;
static const IAudioClock2Vtbl AudioClock2_Vtbl;
static const IAudioStreamVolumeVtbl AudioStreamVolume_Vtbl;
static inline ACImpl *impl_from_IAudioClient(IAudioClient *iface)
{
@ -186,6 +188,11 @@ static inline ACImpl *impl_from_IAudioClock2(IAudioClock2 *iface)
return CONTAINING_RECORD(iface, ACImpl, IAudioClock2_iface);
}
static inline ACImpl *impl_from_IAudioStreamVolume(IAudioStreamVolume *iface)
{
return CONTAINING_RECORD(iface, ACImpl, IAudioStreamVolume_iface);
}
/* Following pulseaudio design here, mainloop has the lock taken whenever
* it is handling something for pulse, and the lock is required whenever
* doing any pa_* call that can affect the state in any way
@ -799,6 +806,7 @@ HRESULT WINAPI AUDDRV_GetAudioEndpoint(GUID *guid, IMMDevice *dev, IAudioClient
This->IAudioCaptureClient_iface.lpVtbl = &AudioCaptureClient_Vtbl;
This->IAudioClock_iface.lpVtbl = &AudioClock_Vtbl;
This->IAudioClock2_iface.lpVtbl = &AudioClock2_Vtbl;
This->IAudioStreamVolume_iface.lpVtbl = &AudioStreamVolume_Vtbl;
This->dataflow = dataflow;
This->parent = dev;
for (i = 0; i < PA_CHANNELS_MAX; ++i)
@ -1599,6 +1607,8 @@ static HRESULT WINAPI AudioClient_GetService(IAudioClient *iface, REFIID riid,
*ppv = &This->IAudioCaptureClient_iface;
} else if (IsEqualIID(riid, &IID_IAudioClock)) {
*ppv = &This->IAudioClock_iface;
} else if (IsEqualIID(riid, &IID_IAudioStreamVolume)) {
*ppv = &This->IAudioStreamVolume_iface;
}
if (*ppv) {
@ -2056,6 +2066,170 @@ static const IAudioClock2Vtbl AudioClock2_Vtbl =
AudioClock2_GetDevicePosition
};
static HRESULT WINAPI AudioStreamVolume_QueryInterface(
IAudioStreamVolume *iface, REFIID riid, void **ppv)
{
TRACE("(%p)->(%s, %p)\n", iface, debugstr_guid(riid), ppv);
if (!ppv)
return E_POINTER;
*ppv = NULL;
if (IsEqualIID(riid, &IID_IUnknown) ||
IsEqualIID(riid, &IID_IAudioStreamVolume))
*ppv = iface;
if (*ppv) {
IUnknown_AddRef((IUnknown*)*ppv);
return S_OK;
}
WARN("Unknown interface %s\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
static ULONG WINAPI AudioStreamVolume_AddRef(IAudioStreamVolume *iface)
{
ACImpl *This = impl_from_IAudioStreamVolume(iface);
return IAudioClient_AddRef(&This->IAudioClient_iface);
}
static ULONG WINAPI AudioStreamVolume_Release(IAudioStreamVolume *iface)
{
ACImpl *This = impl_from_IAudioStreamVolume(iface);
return IAudioClient_Release(&This->IAudioClient_iface);
}
static HRESULT WINAPI AudioStreamVolume_GetChannelCount(
IAudioStreamVolume *iface, UINT32 *out)
{
ACImpl *This = impl_from_IAudioStreamVolume(iface);
TRACE("(%p)->(%p)\n", This, out);
if (!out)
return E_POINTER;
*out = This->ss.channels;
return S_OK;
}
struct pulse_info_cb_data {
UINT32 n;
float *levels;
};
static HRESULT WINAPI AudioStreamVolume_SetAllVolumes(
IAudioStreamVolume *iface, UINT32 count, const float *levels)
{
ACImpl *This = impl_from_IAudioStreamVolume(iface);
HRESULT hr;
int i;
TRACE("(%p)->(%d, %p)\n", This, count, levels);
if (!levels)
return E_POINTER;
if (count != This->ss.channels)
return E_INVALIDARG;
pthread_mutex_lock(&pulse_lock);
hr = pulse_stream_valid(This);
if (FAILED(hr))
goto out;
for (i = 0; i < count; ++i)
This->vol[i] = levels[i];
out:
pthread_mutex_unlock(&pulse_lock);
return hr;
}
static HRESULT WINAPI AudioStreamVolume_GetAllVolumes(
IAudioStreamVolume *iface, UINT32 count, float *levels)
{
ACImpl *This = impl_from_IAudioStreamVolume(iface);
HRESULT hr;
int i;
TRACE("(%p)->(%d, %p)\n", This, count, levels);
if (!levels)
return E_POINTER;
if (count != This->ss.channels)
return E_INVALIDARG;
pthread_mutex_lock(&pulse_lock);
hr = pulse_stream_valid(This);
if (FAILED(hr))
goto out;
for (i = 0; i < count; ++i)
levels[i] = This->vol[i];
out:
pthread_mutex_unlock(&pulse_lock);
return hr;
}
static HRESULT WINAPI AudioStreamVolume_SetChannelVolume(
IAudioStreamVolume *iface, UINT32 index, float level)
{
ACImpl *This = impl_from_IAudioStreamVolume(iface);
HRESULT hr;
float volumes[PA_CHANNELS_MAX];
TRACE("(%p)->(%d, %f)\n", This, index, level);
if (level < 0.f || level > 1.f)
return E_INVALIDARG;
if (index >= This->ss.channels)
return E_INVALIDARG;
hr = AudioStreamVolume_GetAllVolumes(iface, This->ss.channels, volumes);
volumes[index] = level;
if (SUCCEEDED(hr))
hr = AudioStreamVolume_SetAllVolumes(iface, This->ss.channels, volumes);
return hr;
}
static HRESULT WINAPI AudioStreamVolume_GetChannelVolume(
IAudioStreamVolume *iface, UINT32 index, float *level)
{
ACImpl *This = impl_from_IAudioStreamVolume(iface);
float volumes[PA_CHANNELS_MAX];
HRESULT hr;
TRACE("(%p)->(%d, %p)\n", This, index, level);
if (!level)
return E_POINTER;
if (index >= This->ss.channels)
return E_INVALIDARG;
hr = AudioStreamVolume_GetAllVolumes(iface, This->ss.channels, volumes);
if (SUCCEEDED(hr))
*level = volumes[index];
return hr;
}
static const IAudioStreamVolumeVtbl AudioStreamVolume_Vtbl =
{
AudioStreamVolume_QueryInterface,
AudioStreamVolume_AddRef,
AudioStreamVolume_Release,
AudioStreamVolume_GetChannelCount,
AudioStreamVolume_SetChannelVolume,
AudioStreamVolume_GetChannelVolume,
AudioStreamVolume_SetAllVolumes,
AudioStreamVolume_GetAllVolumes
};
HRESULT WINAPI AUDDRV_GetAudioSessionManager(IMMDevice *device,
IAudioSessionManager2 **out)
{