2 * Copyright 2010 Maarten Lankhorst for CodeWeavers
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 #define NONAMELESSUNION
28 #elif defined(HAVE_OPENAL_AL_H)
29 #include <OpenAL/al.h>
30 #include <OpenAL/alc.h>
37 #include "wine/debug.h"
38 #include "wine/unicode.h"
41 #include "mmdeviceapi.h"
44 #include "audioclient.h"
45 #include "endpointvolume.h"
46 #include "audiopolicy.h"
50 WINE_DEFAULT_DEBUG_CHANNEL(mmdevapi);
54 static const IAudioEndpointVolumeExVtbl AEVImpl_Vtbl;
56 typedef struct AEVImpl {
57 const IAudioEndpointVolumeExVtbl *lpVtbl;
61 HRESULT AudioEndpointVolume_Create(MMDevice *parent, IAudioEndpointVolume **ppv)
64 This = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*This));
65 *ppv = (IAudioEndpointVolume*)This;
68 This->lpVtbl = &AEVImpl_Vtbl;
73 static void AudioEndpointVolume_Destroy(AEVImpl *This)
75 HeapFree(GetProcessHeap(), 0, This);
78 static HRESULT WINAPI AEV_QueryInterface(IAudioEndpointVolumeEx *iface, REFIID riid, void **ppv)
80 AEVImpl *This = (AEVImpl*)iface;
81 TRACE("(%p)->(%s,%p)\n", This, debugstr_guid(riid), ppv);
85 if (IsEqualIID(riid, &IID_IUnknown) ||
86 IsEqualIID(riid, &IID_IAudioEndpointVolume) ||
87 IsEqualIID(riid, &IID_IAudioEndpointVolumeEx)) {
92 IUnknown_AddRef((IUnknown *)*ppv);
96 static ULONG WINAPI AEV_AddRef(IAudioEndpointVolumeEx *iface)
98 AEVImpl *This = (AEVImpl*)iface;
99 ULONG ref = InterlockedIncrement(&This->ref);
100 TRACE("(%p) new ref %u\n", This, ref);
104 static ULONG WINAPI AEV_Release(IAudioEndpointVolumeEx *iface)
106 AEVImpl *This = (AEVImpl*)iface;
107 ULONG ref = InterlockedDecrement(&This->ref);
108 TRACE("(%p) new ref %u\n", This, ref);
110 AudioEndpointVolume_Destroy(This);
114 static HRESULT WINAPI AEV_RegisterControlChangeNotify(IAudioEndpointVolumeEx *iface, IAudioEndpointVolumeCallback *notify)
116 TRACE("(%p)->(%p)\n", iface, notify);
123 static HRESULT WINAPI AEV_UnregisterControlChangeNotify(IAudioEndpointVolumeEx *iface, IAudioEndpointVolumeCallback *notify)
125 TRACE("(%p)->(%p)\n", iface, notify);
132 static HRESULT WINAPI AEV_GetChannelCount(IAudioEndpointVolumeEx *iface, UINT *count)
134 TRACE("(%p)->(%p)\n", iface, count);
141 static HRESULT WINAPI AEV_SetMasterVolumeLevel(IAudioEndpointVolumeEx *iface, float leveldb, const GUID *ctx)
143 TRACE("(%p)->(%f,%s)\n", iface, leveldb, debugstr_guid(ctx));
148 static HRESULT WINAPI AEV_SetMasterVolumeLevelScalar(IAudioEndpointVolumeEx *iface, float level, const GUID *ctx)
150 TRACE("(%p)->(%f,%s)\n", iface, level, debugstr_guid(ctx));
155 static HRESULT WINAPI AEV_GetMasterVolumeLevel(IAudioEndpointVolumeEx *iface, float *leveldb)
157 TRACE("(%p)->(%p)\n", iface, leveldb);
164 static HRESULT WINAPI AEV_GetMasterVolumeLevelScalar(IAudioEndpointVolumeEx *iface, float *level)
166 TRACE("(%p)->(%p)\n", iface, level);
173 static HRESULT WINAPI AEV_SetChannelVolumeLevel(IAudioEndpointVolumeEx *iface, UINT chan, float leveldb, const GUID *ctx)
175 TRACE("(%p)->(%f,%s)\n", iface, leveldb, debugstr_guid(ctx));
180 static HRESULT WINAPI AEV_SetChannelVolumeLevelScalar(IAudioEndpointVolumeEx *iface, UINT chan, float level, const GUID *ctx)
182 TRACE("(%p)->(%u,%f,%s)\n", iface, chan, level, debugstr_guid(ctx));
187 static HRESULT WINAPI AEV_GetChannelVolumeLevel(IAudioEndpointVolumeEx *iface, UINT chan, float *leveldb)
189 TRACE("(%p)->(%u,%p)\n", iface, chan, leveldb);
196 static HRESULT WINAPI AEV_GetChannelVolumeLevelScalar(IAudioEndpointVolumeEx *iface, UINT chan, float *level)
198 TRACE("(%p)->(%u,%p)\n", iface, chan, level);
205 static HRESULT WINAPI AEV_SetMute(IAudioEndpointVolumeEx *iface, BOOL mute, const GUID *ctx)
207 TRACE("(%p)->(%u,%s)\n", iface, mute, debugstr_guid(ctx));
212 static HRESULT WINAPI AEV_GetMute(IAudioEndpointVolumeEx *iface, BOOL *mute)
214 TRACE("(%p)->(%p)\n", iface, mute);
221 static HRESULT WINAPI AEV_GetVolumeStepInfo(IAudioEndpointVolumeEx *iface, UINT *stepsize, UINT *stepcount)
223 TRACE("(%p)->(%p,%p)\n", iface, stepsize, stepcount);
224 if (!stepsize && !stepcount)
230 static HRESULT WINAPI AEV_VolumeStepUp(IAudioEndpointVolumeEx *iface, const GUID *ctx)
232 TRACE("(%p)->(%s)\n", iface, debugstr_guid(ctx));
237 static HRESULT WINAPI AEV_VolumeStepDown(IAudioEndpointVolumeEx *iface, const GUID *ctx)
239 TRACE("(%p)->(%s)\n", iface, debugstr_guid(ctx));
244 static HRESULT WINAPI AEV_QueryHardwareSupport(IAudioEndpointVolumeEx *iface, DWORD *mask)
246 TRACE("(%p)->(%p)\n", iface, mask);
253 static HRESULT WINAPI AEV_GetVolumeRange(IAudioEndpointVolumeEx *iface, float *mindb, float *maxdb, float *inc)
255 TRACE("(%p)->(%p,%p,%p)\n", iface, mindb, maxdb, inc);
256 if (!mindb || !maxdb || !inc)
262 static HRESULT WINAPI AEV_GetVolumeRangeChannel(IAudioEndpointVolumeEx *iface, UINT chan, float *mindb, float *maxdb, float *inc)
264 TRACE("(%p)->(%p,%p,%p)\n", iface, mindb, maxdb, inc);
265 if (!mindb || !maxdb || !inc)
271 static const IAudioEndpointVolumeExVtbl AEVImpl_Vtbl = {
275 AEV_RegisterControlChangeNotify,
276 AEV_UnregisterControlChangeNotify,
278 AEV_SetMasterVolumeLevel,
279 AEV_SetMasterVolumeLevelScalar,
280 AEV_GetMasterVolumeLevel,
281 AEV_GetMasterVolumeLevelScalar,
282 AEV_SetChannelVolumeLevel,
283 AEV_SetChannelVolumeLevelScalar,
284 AEV_GetChannelVolumeLevel,
285 AEV_GetChannelVolumeLevelScalar,
288 AEV_GetVolumeStepInfo,
291 AEV_QueryHardwareSupport,
293 AEV_GetVolumeRangeChannel