ReactOS  0.4.14-dev-337-gf981a68
audiovolume.c File Reference
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "winnls.h"
#include "winreg.h"
#include "wine/debug.h"
#include "ole2.h"
#include "mmdeviceapi.h"
#include "mmsystem.h"
#include "dsound.h"
#include "audioclient.h"
#include "endpointvolume.h"
#include "audiopolicy.h"
#include "mmdevapi.h"
Include dependency graph for audiovolume.c:

Go to the source code of this file.

Classes

struct  AEVImpl
 

Macros

#define COBJMACROS
 

Typedefs

typedef struct AEVImpl AEVImpl
 

Functions

 WINE_DEFAULT_DEBUG_CHANNEL (mmdevapi)
 
static AEVImplimpl_from_IAudioEndpointVolumeEx (IAudioEndpointVolumeEx *iface)
 
static void AudioEndpointVolume_Destroy (AEVImpl *This)
 
static HRESULT WINAPI AEV_QueryInterface (IAudioEndpointVolumeEx *iface, REFIID riid, void **ppv)
 
static ULONG WINAPI AEV_AddRef (IAudioEndpointVolumeEx *iface)
 
static ULONG WINAPI AEV_Release (IAudioEndpointVolumeEx *iface)
 
static HRESULT WINAPI AEV_RegisterControlChangeNotify (IAudioEndpointVolumeEx *iface, IAudioEndpointVolumeCallback *notify)
 
static HRESULT WINAPI AEV_UnregisterControlChangeNotify (IAudioEndpointVolumeEx *iface, IAudioEndpointVolumeCallback *notify)
 
static HRESULT WINAPI AEV_GetChannelCount (IAudioEndpointVolumeEx *iface, UINT *count)
 
static HRESULT WINAPI AEV_SetMasterVolumeLevel (IAudioEndpointVolumeEx *iface, float leveldb, const GUID *ctx)
 
static HRESULT WINAPI AEV_SetMasterVolumeLevelScalar (IAudioEndpointVolumeEx *iface, float level, const GUID *ctx)
 
static HRESULT WINAPI AEV_GetMasterVolumeLevel (IAudioEndpointVolumeEx *iface, float *leveldb)
 
static HRESULT WINAPI AEV_GetMasterVolumeLevelScalar (IAudioEndpointVolumeEx *iface, float *level)
 
static HRESULT WINAPI AEV_SetChannelVolumeLevel (IAudioEndpointVolumeEx *iface, UINT chan, float leveldb, const GUID *ctx)
 
static HRESULT WINAPI AEV_SetChannelVolumeLevelScalar (IAudioEndpointVolumeEx *iface, UINT chan, float level, const GUID *ctx)
 
static HRESULT WINAPI AEV_GetChannelVolumeLevel (IAudioEndpointVolumeEx *iface, UINT chan, float *leveldb)
 
static HRESULT WINAPI AEV_GetChannelVolumeLevelScalar (IAudioEndpointVolumeEx *iface, UINT chan, float *level)
 
static HRESULT WINAPI AEV_SetMute (IAudioEndpointVolumeEx *iface, BOOL mute, const GUID *ctx)
 
static HRESULT WINAPI AEV_GetMute (IAudioEndpointVolumeEx *iface, BOOL *mute)
 
static HRESULT WINAPI AEV_GetVolumeStepInfo (IAudioEndpointVolumeEx *iface, UINT *stepsize, UINT *stepcount)
 
static HRESULT WINAPI AEV_VolumeStepUp (IAudioEndpointVolumeEx *iface, const GUID *ctx)
 
static HRESULT WINAPI AEV_VolumeStepDown (IAudioEndpointVolumeEx *iface, const GUID *ctx)
 
static HRESULT WINAPI AEV_QueryHardwareSupport (IAudioEndpointVolumeEx *iface, DWORD *mask)
 
static HRESULT WINAPI AEV_GetVolumeRange (IAudioEndpointVolumeEx *iface, float *mindb, float *maxdb, float *inc)
 
static HRESULT WINAPI AEV_GetVolumeRangeChannel (IAudioEndpointVolumeEx *iface, UINT chan, float *mindb, float *maxdb, float *inc)
 
HRESULT AudioEndpointVolume_Create (MMDevice *parent, IAudioEndpointVolumeEx **ppv)
 

Variables

static const IAudioEndpointVolumeExVtbl AEVImpl_Vtbl
 

Macro Definition Documentation

◆ COBJMACROS

#define COBJMACROS

Definition at line 19 of file audiovolume.c.

Typedef Documentation

◆ AEVImpl

Function Documentation

◆ AEV_AddRef()

static ULONG WINAPI AEV_AddRef ( IAudioEndpointVolumeEx iface)
static

Definition at line 76 of file audiovolume.c.

77 {
80  TRACE("(%p) new ref %u\n", This, ref);
81  return ref;
82 }
Definition: send.c:47
GLenum GLint ref
Definition: glext.h:6028
#define TRACE(s)
Definition: solgame.cpp:4
#define InterlockedIncrement
Definition: armddk.h:53
unsigned int ULONG
Definition: retypes.h:1
static AEVImpl * impl_from_IAudioEndpointVolumeEx(IAudioEndpointVolumeEx *iface)
Definition: audiovolume.c:48

◆ AEV_GetChannelCount()

static HRESULT WINAPI AEV_GetChannelCount ( IAudioEndpointVolumeEx iface,
UINT count 
)
static

Definition at line 112 of file audiovolume.c.

113 {
114  TRACE("(%p)->(%p)\n", iface, count);
115  if (!count)
116  return E_POINTER;
117  FIXME("stub\n");
118  return E_NOTIMPL;
119 }
GLuint GLuint GLsizei count
Definition: gl.h:1545
#define FIXME(fmt,...)
Definition: debug.h:110
#define TRACE(s)
Definition: solgame.cpp:4
#define E_NOTIMPL
Definition: ddrawi.h:99
#define E_POINTER
Definition: winerror.h:2365

◆ AEV_GetChannelVolumeLevel()

static HRESULT WINAPI AEV_GetChannelVolumeLevel ( IAudioEndpointVolumeEx iface,
UINT  chan,
float *  leveldb 
)
static

Definition at line 179 of file audiovolume.c.

180 {
181  TRACE("(%p)->(%u,%p)\n", iface, chan, leveldb);
182  if (!leveldb)
183  return E_POINTER;
184  FIXME("stub\n");
185  return E_NOTIMPL;
186 }
#define FIXME(fmt,...)
Definition: debug.h:110
#define TRACE(s)
Definition: solgame.cpp:4
#define E_NOTIMPL
Definition: ddrawi.h:99
#define E_POINTER
Definition: winerror.h:2365

◆ AEV_GetChannelVolumeLevelScalar()

static HRESULT WINAPI AEV_GetChannelVolumeLevelScalar ( IAudioEndpointVolumeEx iface,
UINT  chan,
float *  level 
)
static

Definition at line 188 of file audiovolume.c.

189 {
190  TRACE("(%p)->(%u,%p)\n", iface, chan, level);
191  if (!level)
192  return E_POINTER;
193  FIXME("stub\n");
194  return E_NOTIMPL;
195 }
GLint level
Definition: gl.h:1546
#define FIXME(fmt,...)
Definition: debug.h:110
#define TRACE(s)
Definition: solgame.cpp:4
#define E_NOTIMPL
Definition: ddrawi.h:99
#define E_POINTER
Definition: winerror.h:2365

◆ AEV_GetMasterVolumeLevel()

static HRESULT WINAPI AEV_GetMasterVolumeLevel ( IAudioEndpointVolumeEx iface,
float *  leveldb 
)
static

Definition at line 142 of file audiovolume.c.

143 {
145 
146  TRACE("(%p)->(%p)\n", iface, leveldb);
147 
148  if (!leveldb)
149  return E_POINTER;
150 
151  *leveldb = This->master_vol;
152 
153  return S_OK;
154 }
#define TRACE(s)
Definition: solgame.cpp:4
#define S_OK
Definition: intsafe.h:59
#define E_POINTER
Definition: winerror.h:2365
static AEVImpl * impl_from_IAudioEndpointVolumeEx(IAudioEndpointVolumeEx *iface)
Definition: audiovolume.c:48

◆ AEV_GetMasterVolumeLevelScalar()

static HRESULT WINAPI AEV_GetMasterVolumeLevelScalar ( IAudioEndpointVolumeEx iface,
float *  level 
)
static

Definition at line 156 of file audiovolume.c.

157 {
158  TRACE("(%p)->(%p)\n", iface, level);
159  if (!level)
160  return E_POINTER;
161  FIXME("stub\n");
162  return E_NOTIMPL;
163 }
GLint level
Definition: gl.h:1546
#define FIXME(fmt,...)
Definition: debug.h:110
#define TRACE(s)
Definition: solgame.cpp:4
#define E_NOTIMPL
Definition: ddrawi.h:99
#define E_POINTER
Definition: winerror.h:2365

◆ AEV_GetMute()

static HRESULT WINAPI AEV_GetMute ( IAudioEndpointVolumeEx iface,
BOOL mute 
)
static

Definition at line 211 of file audiovolume.c.

212 {
214 
215  TRACE("(%p)->(%p)\n", iface, mute);
216 
217  if (!mute)
218  return E_POINTER;
219 
220  *mute = This->mute;
221 
222  return S_OK;
223 }
#define TRACE(s)
Definition: solgame.cpp:4
#define S_OK
Definition: intsafe.h:59
#define E_POINTER
Definition: winerror.h:2365
static AEVImpl * impl_from_IAudioEndpointVolumeEx(IAudioEndpointVolumeEx *iface)
Definition: audiovolume.c:48

◆ AEV_GetVolumeRange()

static HRESULT WINAPI AEV_GetVolumeRange ( IAudioEndpointVolumeEx iface,
float *  mindb,
float *  maxdb,
float *  inc 
)
static

Definition at line 257 of file audiovolume.c.

258 {
259  TRACE("(%p)->(%p,%p,%p)\n", iface, mindb, maxdb, inc);
260 
261  if (!mindb || !maxdb || !inc)
262  return E_POINTER;
263 
264  *mindb = -100.f;
265  *maxdb = 0.f;
266  *inc = 1.f;
267 
268  return S_OK;
269 }
#define TRACE(s)
Definition: solgame.cpp:4
#define S_OK
Definition: intsafe.h:59
#define E_POINTER
Definition: winerror.h:2365

◆ AEV_GetVolumeRangeChannel()

static HRESULT WINAPI AEV_GetVolumeRangeChannel ( IAudioEndpointVolumeEx iface,
UINT  chan,
float *  mindb,
float *  maxdb,
float *  inc 
)
static

Definition at line 271 of file audiovolume.c.

272 {
273  TRACE("(%p)->(%p,%p,%p)\n", iface, mindb, maxdb, inc);
274  if (!mindb || !maxdb || !inc)
275  return E_POINTER;
276  FIXME("stub\n");
277  return E_NOTIMPL;
278 }
#define FIXME(fmt,...)
Definition: debug.h:110
#define TRACE(s)
Definition: solgame.cpp:4
#define E_NOTIMPL
Definition: ddrawi.h:99
#define E_POINTER
Definition: winerror.h:2365

◆ AEV_GetVolumeStepInfo()

static HRESULT WINAPI AEV_GetVolumeStepInfo ( IAudioEndpointVolumeEx iface,
UINT stepsize,
UINT stepcount 
)
static

Definition at line 225 of file audiovolume.c.

226 {
227  TRACE("(%p)->(%p,%p)\n", iface, stepsize, stepcount);
228  if (!stepsize && !stepcount)
229  return E_POINTER;
230  FIXME("stub\n");
231  return E_NOTIMPL;
232 }
#define FIXME(fmt,...)
Definition: debug.h:110
#define TRACE(s)
Definition: solgame.cpp:4
#define E_NOTIMPL
Definition: ddrawi.h:99
#define E_POINTER
Definition: winerror.h:2365

◆ AEV_QueryHardwareSupport()

static HRESULT WINAPI AEV_QueryHardwareSupport ( IAudioEndpointVolumeEx iface,
DWORD mask 
)
static

Definition at line 248 of file audiovolume.c.

249 {
250  TRACE("(%p)->(%p)\n", iface, mask);
251  if (!mask)
252  return E_POINTER;
253  FIXME("stub\n");
254  return E_NOTIMPL;
255 }
GLenum GLint GLuint mask
Definition: glext.h:6028
#define FIXME(fmt,...)
Definition: debug.h:110
#define TRACE(s)
Definition: solgame.cpp:4
#define E_NOTIMPL
Definition: ddrawi.h:99
#define E_POINTER
Definition: winerror.h:2365

◆ AEV_QueryInterface()

static HRESULT WINAPI AEV_QueryInterface ( IAudioEndpointVolumeEx iface,
REFIID  riid,
void **  ppv 
)
static

Definition at line 58 of file audiovolume.c.

59 {
61  TRACE("(%p)->(%s,%p)\n", This, debugstr_guid(riid), ppv);
62  if (!ppv)
63  return E_POINTER;
64  *ppv = NULL;
65  if (IsEqualIID(riid, &IID_IUnknown) ||
66  IsEqualIID(riid, &IID_IAudioEndpointVolume) ||
67  IsEqualIID(riid, &IID_IAudioEndpointVolumeEx)) {
68  *ppv = &This->IAudioEndpointVolumeEx_iface;
69  }
70  else
71  return E_NOINTERFACE;
72  IUnknown_AddRef((IUnknown *)*ppv);
73  return S_OK;
74 }
#define E_NOINTERFACE
Definition: winerror.h:2364
REFIID riid
Definition: precomp.h:44
REFIID LPVOID * ppv
Definition: atlbase.h:39
smooth NULL
Definition: ftsmooth.c:416
#define debugstr_guid
Definition: kernel32.h:35
#define TRACE(s)
Definition: solgame.cpp:4
const GUID IID_IUnknown
#define S_OK
Definition: intsafe.h:59
#define E_POINTER
Definition: winerror.h:2365
static AEVImpl * impl_from_IAudioEndpointVolumeEx(IAudioEndpointVolumeEx *iface)
Definition: audiovolume.c:48
#define IsEqualIID(riid1, riid2)
Definition: guiddef.h:95

◆ AEV_RegisterControlChangeNotify()

static HRESULT WINAPI AEV_RegisterControlChangeNotify ( IAudioEndpointVolumeEx iface,
IAudioEndpointVolumeCallback notify 
)
static

Definition at line 94 of file audiovolume.c.

95 {
96  TRACE("(%p)->(%p)\n", iface, notify);
97  if (!notify)
98  return E_POINTER;
99  FIXME("stub\n");
100  return S_OK;
101 }
int notify
Definition: msacm.c:1365
#define FIXME(fmt,...)
Definition: debug.h:110
#define TRACE(s)
Definition: solgame.cpp:4
#define S_OK
Definition: intsafe.h:59
#define E_POINTER
Definition: winerror.h:2365

◆ AEV_Release()

static ULONG WINAPI AEV_Release ( IAudioEndpointVolumeEx iface)
static

Definition at line 84 of file audiovolume.c.

85 {
88  TRACE("(%p) new ref %u\n", This, ref);
89  if (!ref)
91  return ref;
92 }
Definition: send.c:47
GLenum GLint ref
Definition: glext.h:6028
#define TRACE(s)
Definition: solgame.cpp:4
#define InterlockedDecrement
Definition: armddk.h:52
unsigned int ULONG
Definition: retypes.h:1
static AEVImpl * impl_from_IAudioEndpointVolumeEx(IAudioEndpointVolumeEx *iface)
Definition: audiovolume.c:48
static void AudioEndpointVolume_Destroy(AEVImpl *This)
Definition: audiovolume.c:53

◆ AEV_SetChannelVolumeLevel()

static HRESULT WINAPI AEV_SetChannelVolumeLevel ( IAudioEndpointVolumeEx iface,
UINT  chan,
float  leveldb,
const GUID ctx 
)
static

Definition at line 165 of file audiovolume.c.

166 {
167  TRACE("(%p)->(%f,%s)\n", iface, leveldb, debugstr_guid(ctx));
168  FIXME("stub\n");
169  return E_NOTIMPL;
170 }
#define FIXME(fmt,...)
Definition: debug.h:110
#define debugstr_guid
Definition: kernel32.h:35
#define TRACE(s)
Definition: solgame.cpp:4
#define E_NOTIMPL
Definition: ddrawi.h:99

◆ AEV_SetChannelVolumeLevelScalar()

static HRESULT WINAPI AEV_SetChannelVolumeLevelScalar ( IAudioEndpointVolumeEx iface,
UINT  chan,
float  level,
const GUID ctx 
)
static

Definition at line 172 of file audiovolume.c.

173 {
174  TRACE("(%p)->(%u,%f,%s)\n", iface, chan, level, debugstr_guid(ctx));
175  FIXME("stub\n");
176  return E_NOTIMPL;
177 }
GLint level
Definition: gl.h:1546
#define FIXME(fmt,...)
Definition: debug.h:110
#define debugstr_guid
Definition: kernel32.h:35
#define TRACE(s)
Definition: solgame.cpp:4
#define E_NOTIMPL
Definition: ddrawi.h:99

◆ AEV_SetMasterVolumeLevel()

static HRESULT WINAPI AEV_SetMasterVolumeLevel ( IAudioEndpointVolumeEx iface,
float  leveldb,
const GUID ctx 
)
static

Definition at line 121 of file audiovolume.c.

122 {
124 
125  TRACE("(%p)->(%f,%s)\n", iface, leveldb, debugstr_guid(ctx));
126 
127  if(leveldb < -100.f || leveldb > 0.f)
128  return E_INVALIDARG;
129 
130  This->master_vol = leveldb;
131 
132  return S_OK;
133 }
#define E_INVALIDARG
Definition: ddrawi.h:101
#define debugstr_guid
Definition: kernel32.h:35
GLfloat f
Definition: glext.h:7540
#define TRACE(s)
Definition: solgame.cpp:4
#define S_OK
Definition: intsafe.h:59
static AEVImpl * impl_from_IAudioEndpointVolumeEx(IAudioEndpointVolumeEx *iface)
Definition: audiovolume.c:48

◆ AEV_SetMasterVolumeLevelScalar()

static HRESULT WINAPI AEV_SetMasterVolumeLevelScalar ( IAudioEndpointVolumeEx iface,
float  level,
const GUID ctx 
)
static

Definition at line 135 of file audiovolume.c.

136 {
137  TRACE("(%p)->(%f,%s)\n", iface, level, debugstr_guid(ctx));
138  FIXME("stub\n");
139  return E_NOTIMPL;
140 }
GLint level
Definition: gl.h:1546
#define FIXME(fmt,...)
Definition: debug.h:110
#define debugstr_guid
Definition: kernel32.h:35
#define TRACE(s)
Definition: solgame.cpp:4
#define E_NOTIMPL
Definition: ddrawi.h:99

◆ AEV_SetMute()

static HRESULT WINAPI AEV_SetMute ( IAudioEndpointVolumeEx iface,
BOOL  mute,
const GUID ctx 
)
static

Definition at line 197 of file audiovolume.c.

198 {
200  HRESULT ret;
201 
202  TRACE("(%p)->(%u,%s)\n", iface, mute, debugstr_guid(ctx));
203 
204  ret = This->mute == mute ? S_FALSE : S_OK;
205 
206  This->mute = mute;
207 
208  return ret;
209 }
#define S_FALSE
Definition: winerror.h:2357
#define debugstr_guid
Definition: kernel32.h:35
#define TRACE(s)
Definition: solgame.cpp:4
LONG HRESULT
Definition: typedefs.h:77
int ret
#define S_OK
Definition: intsafe.h:59
static AEVImpl * impl_from_IAudioEndpointVolumeEx(IAudioEndpointVolumeEx *iface)
Definition: audiovolume.c:48

◆ AEV_UnregisterControlChangeNotify()

static HRESULT WINAPI AEV_UnregisterControlChangeNotify ( IAudioEndpointVolumeEx iface,
IAudioEndpointVolumeCallback notify 
)
static

Definition at line 103 of file audiovolume.c.

104 {
105  TRACE("(%p)->(%p)\n", iface, notify);
106  if (!notify)
107  return E_POINTER;
108  FIXME("stub\n");
109  return S_OK;
110 }
int notify
Definition: msacm.c:1365
#define FIXME(fmt,...)
Definition: debug.h:110
#define TRACE(s)
Definition: solgame.cpp:4
#define S_OK
Definition: intsafe.h:59
#define E_POINTER
Definition: winerror.h:2365

◆ AEV_VolumeStepDown()

static HRESULT WINAPI AEV_VolumeStepDown ( IAudioEndpointVolumeEx iface,
const GUID ctx 
)
static

Definition at line 241 of file audiovolume.c.

242 {
243  TRACE("(%p)->(%s)\n", iface, debugstr_guid(ctx));
244  FIXME("stub\n");
245  return E_NOTIMPL;
246 }
#define FIXME(fmt,...)
Definition: debug.h:110
#define debugstr_guid
Definition: kernel32.h:35
#define TRACE(s)
Definition: solgame.cpp:4
#define E_NOTIMPL
Definition: ddrawi.h:99

◆ AEV_VolumeStepUp()

static HRESULT WINAPI AEV_VolumeStepUp ( IAudioEndpointVolumeEx iface,
const GUID ctx 
)
static

Definition at line 234 of file audiovolume.c.

235 {
236  TRACE("(%p)->(%s)\n", iface, debugstr_guid(ctx));
237  FIXME("stub\n");
238  return E_NOTIMPL;
239 }
#define FIXME(fmt,...)
Definition: debug.h:110
#define debugstr_guid
Definition: kernel32.h:35
#define TRACE(s)
Definition: solgame.cpp:4
#define E_NOTIMPL
Definition: ddrawi.h:99

◆ AudioEndpointVolume_Create()

HRESULT AudioEndpointVolume_Create ( MMDevice parent,
IAudioEndpointVolumeEx **  ppv 
)

Definition at line 305 of file audiovolume.c.

306 {
307  AEVImpl *This;
308 
309  *ppv = NULL;
311  if (!This)
312  return E_OUTOFMEMORY;
313  This->IAudioEndpointVolumeEx_iface.lpVtbl = &AEVImpl_Vtbl;
314  This->ref = 1;
315 
316  *ppv = &This->IAudioEndpointVolumeEx_iface;
317  return S_OK;
318 }
REFIID LPVOID * ppv
Definition: atlbase.h:39
#define E_OUTOFMEMORY
Definition: ddrawi.h:100
smooth NULL
Definition: ftsmooth.c:416
#define GetProcessHeap()
Definition: compat.h:403
PVOID WINAPI HeapAlloc(HANDLE, DWORD, SIZE_T)
#define S_OK
Definition: intsafe.h:59
#define HEAP_ZERO_MEMORY
Definition: compat.h:123
static const IAudioEndpointVolumeExVtbl AEVImpl_Vtbl
Definition: audiovolume.c:280

Referenced by MMDevice_Activate().

◆ AudioEndpointVolume_Destroy()

static void AudioEndpointVolume_Destroy ( AEVImpl This)
static

Definition at line 53 of file audiovolume.c.

54 {
56 }
#define GetProcessHeap()
Definition: compat.h:403
#define HeapFree(x, y, z)
Definition: compat.h:402

Referenced by AEV_Release().

◆ impl_from_IAudioEndpointVolumeEx()

static AEVImpl* impl_from_IAudioEndpointVolumeEx ( IAudioEndpointVolumeEx iface)
inlinestatic

Definition at line 48 of file audiovolume.c.

49 {
50  return CONTAINING_RECORD(iface, AEVImpl, IAudioEndpointVolumeEx_iface);
51 }
PFLT_MESSAGE_WAITER_QUEUE CONTAINING_RECORD(Csq, DEVICE_EXTENSION, IrpQueue)) -> WaiterQ.mLock) _IRQL_raises_(DISPATCH_LEVEL) VOID NTAPI FltpAcquireMessageWaiterLock(_In_ PIO_CSQ Csq, _Out_ PKIRQL Irql)
Definition: Messaging.c:560

Referenced by AEV_AddRef(), AEV_GetMasterVolumeLevel(), AEV_GetMute(), AEV_QueryInterface(), AEV_Release(), AEV_SetMasterVolumeLevel(), and AEV_SetMute().

◆ WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL ( mmdevapi  )

Variable Documentation

◆ AEVImpl_Vtbl

const IAudioEndpointVolumeExVtbl AEVImpl_Vtbl
static
Initial value:
= {
}
static HRESULT WINAPI AEV_RegisterControlChangeNotify(IAudioEndpointVolumeEx *iface, IAudioEndpointVolumeCallback *notify)
Definition: audiovolume.c:94
static HRESULT WINAPI AEV_SetMasterVolumeLevel(IAudioEndpointVolumeEx *iface, float leveldb, const GUID *ctx)
Definition: audiovolume.c:121
static HRESULT WINAPI AEV_QueryInterface(IAudioEndpointVolumeEx *iface, REFIID riid, void **ppv)
Definition: audiovolume.c:58
static HRESULT WINAPI AEV_GetMasterVolumeLevelScalar(IAudioEndpointVolumeEx *iface, float *level)
Definition: audiovolume.c:156
static HRESULT WINAPI AEV_GetVolumeRange(IAudioEndpointVolumeEx *iface, float *mindb, float *maxdb, float *inc)
Definition: audiovolume.c:257
static HRESULT WINAPI AEV_VolumeStepUp(IAudioEndpointVolumeEx *iface, const GUID *ctx)
Definition: audiovolume.c:234
static ULONG WINAPI AEV_AddRef(IAudioEndpointVolumeEx *iface)
Definition: audiovolume.c:76
static ULONG WINAPI AEV_Release(IAudioEndpointVolumeEx *iface)
Definition: audiovolume.c:84
static HRESULT WINAPI AEV_GetVolumeRangeChannel(IAudioEndpointVolumeEx *iface, UINT chan, float *mindb, float *maxdb, float *inc)
Definition: audiovolume.c:271
static HRESULT WINAPI AEV_GetMasterVolumeLevel(IAudioEndpointVolumeEx *iface, float *leveldb)
Definition: audiovolume.c:142
static HRESULT WINAPI AEV_SetChannelVolumeLevel(IAudioEndpointVolumeEx *iface, UINT chan, float leveldb, const GUID *ctx)
Definition: audiovolume.c:165
static HRESULT WINAPI AEV_GetVolumeStepInfo(IAudioEndpointVolumeEx *iface, UINT *stepsize, UINT *stepcount)
Definition: audiovolume.c:225
static HRESULT WINAPI AEV_UnregisterControlChangeNotify(IAudioEndpointVolumeEx *iface, IAudioEndpointVolumeCallback *notify)
Definition: audiovolume.c:103
static HRESULT WINAPI AEV_GetChannelVolumeLevelScalar(IAudioEndpointVolumeEx *iface, UINT chan, float *level)
Definition: audiovolume.c:188
static HRESULT WINAPI AEV_SetChannelVolumeLevelScalar(IAudioEndpointVolumeEx *iface, UINT chan, float level, const GUID *ctx)
Definition: audiovolume.c:172
static HRESULT WINAPI AEV_GetChannelCount(IAudioEndpointVolumeEx *iface, UINT *count)
Definition: audiovolume.c:112
static HRESULT WINAPI AEV_SetMute(IAudioEndpointVolumeEx *iface, BOOL mute, const GUID *ctx)
Definition: audiovolume.c:197
static HRESULT WINAPI AEV_QueryHardwareSupport(IAudioEndpointVolumeEx *iface, DWORD *mask)
Definition: audiovolume.c:248
static HRESULT WINAPI AEV_SetMasterVolumeLevelScalar(IAudioEndpointVolumeEx *iface, float level, const GUID *ctx)
Definition: audiovolume.c:135
static HRESULT WINAPI AEV_VolumeStepDown(IAudioEndpointVolumeEx *iface, const GUID *ctx)
Definition: audiovolume.c:241
static HRESULT WINAPI AEV_GetMute(IAudioEndpointVolumeEx *iface, BOOL *mute)
Definition: audiovolume.c:211
static HRESULT WINAPI AEV_GetChannelVolumeLevel(IAudioEndpointVolumeEx *iface, UINT chan, float *leveldb)
Definition: audiovolume.c:179

Definition at line 280 of file audiovolume.c.

Referenced by AudioEndpointVolume_Create().