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
19 /* This test is for audio playback specific mechanisms
21 * - IAudioClient with eRender and IAudioRenderClient
27 #include "wine/test.h"
37 #include "mmdeviceapi.h"
38 #include "audioclient.h"
39 #include "audiopolicy.h"
41 static const unsigned int win_formats[][4] = {
42 { 8000, 8, 1}, { 8000, 8, 2}, { 8000, 16, 1}, { 8000, 16, 2},
43 {11025, 8, 1}, {11025, 8, 2}, {11025, 16, 1}, {11025, 16, 2},
44 {12000, 8, 1}, {12000, 8, 2}, {12000, 16, 1}, {12000, 16, 2},
45 {16000, 8, 1}, {16000, 8, 2}, {16000, 16, 1}, {16000, 16, 2},
46 {22050, 8, 1}, {22050, 8, 2}, {22050, 16, 1}, {22050, 16, 2},
47 {44100, 8, 1}, {44100, 8, 2}, {44100, 16, 1}, {44100, 16, 2},
48 {48000, 8, 1}, {48000, 8, 2}, {48000, 16, 1}, {48000, 16, 2},
49 {96000, 8, 1}, {96000, 8, 2}, {96000, 16, 1}, {96000, 16, 2}
51 #define NB_WIN_FORMATS (sizeof(win_formats)/sizeof(*win_formats))
53 #define NULL_PTR_ERR MAKE_HRESULT(SEVERITY_ERROR, FACILITY_WIN32, RPC_X_NULL_REF_POINTER)
55 static IMMDeviceEnumerator *mme = NULL;
56 static IMMDevice *dev = NULL;
57 static HRESULT hexcl = S_OK; /* or AUDCLNT_E_EXCLUSIVE_MODE_NOT_ALLOWED */
59 static inline const char *dbgstr_guid( const GUID *id )
62 sprintf(ret, "{%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}",
63 id->Data1, id->Data2, id->Data3,
64 id->Data4[0], id->Data4[1], id->Data4[2], id->Data4[3],
65 id->Data4[4], id->Data4[5], id->Data4[6], id->Data4[7] );
69 static void test_uninitialized(IAudioClient *ac)
75 HANDLE handle = CreateEventW(NULL, FALSE, FALSE, NULL);
78 hr = IAudioClient_GetBufferSize(ac, &num);
79 ok(hr == AUDCLNT_E_NOT_INITIALIZED, "Uninitialized GetBufferSize call returns %08x\n", hr);
81 hr = IAudioClient_GetStreamLatency(ac, &t1);
82 ok(hr == AUDCLNT_E_NOT_INITIALIZED, "Uninitialized GetStreamLatency call returns %08x\n", hr);
84 hr = IAudioClient_GetCurrentPadding(ac, &num);
85 ok(hr == AUDCLNT_E_NOT_INITIALIZED, "Uninitialized GetCurrentPadding call returns %08x\n", hr);
87 hr = IAudioClient_Start(ac);
88 ok(hr == AUDCLNT_E_NOT_INITIALIZED, "Uninitialized Start call returns %08x\n", hr);
90 hr = IAudioClient_Stop(ac);
91 ok(hr == AUDCLNT_E_NOT_INITIALIZED, "Uninitialized Stop call returns %08x\n", hr);
93 hr = IAudioClient_Reset(ac);
94 ok(hr == AUDCLNT_E_NOT_INITIALIZED, "Uninitialized Reset call returns %08x\n", hr);
96 hr = IAudioClient_SetEventHandle(ac, handle);
97 ok(hr == AUDCLNT_E_NOT_INITIALIZED, "Uninitialized SetEventHandle call returns %08x\n", hr);
99 hr = IAudioClient_GetService(ac, &IID_IAudioStreamVolume, (void**)&unk);
100 ok(hr == AUDCLNT_E_NOT_INITIALIZED, "Uninitialized GetService call returns %08x\n", hr);
105 static void test_audioclient(void)
111 WAVEFORMATEX *pwfx, *pwfx2;
112 REFERENCE_TIME t1, t2;
115 hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
117 ok(hr == S_OK, "Activation failed with %08x\n", hr);
121 handle = CreateEventW(NULL, FALSE, FALSE, NULL);
123 hr = IAudioClient_QueryInterface(ac, &IID_IUnknown, NULL);
124 ok(hr == E_POINTER, "QueryInterface(NULL) returned %08x\n", hr);
126 unk = (void*)(LONG_PTR)0x12345678;
127 hr = IAudioClient_QueryInterface(ac, &IID_NULL, (void**)&unk);
128 ok(hr == E_NOINTERFACE, "QueryInterface(IID_NULL) returned %08x\n", hr);
129 ok(!unk, "QueryInterface(IID_NULL) returned non-null pointer %p\n", unk);
131 hr = IAudioClient_QueryInterface(ac, &IID_IUnknown, (void**)&unk);
132 ok(hr == S_OK, "QueryInterface(IID_IUnknown) returned %08x\n", hr);
135 ref = IUnknown_Release(unk);
136 ok(ref == 1, "Released count is %u\n", ref);
139 hr = IAudioClient_QueryInterface(ac, &IID_IAudioClient, (void**)&unk);
140 ok(hr == S_OK, "QueryInterface(IID_IAudioClient) returned %08x\n", hr);
143 ref = IUnknown_Release(unk);
144 ok(ref == 1, "Released count is %u\n", ref);
147 hr = IAudioClient_GetDevicePeriod(ac, NULL, NULL);
148 ok(hr == E_POINTER, "Invalid GetDevicePeriod call returns %08x\n", hr);
150 hr = IAudioClient_GetDevicePeriod(ac, &t1, NULL);
151 ok(hr == S_OK, "Valid GetDevicePeriod call returns %08x\n", hr);
153 hr = IAudioClient_GetDevicePeriod(ac, NULL, &t2);
154 ok(hr == S_OK, "Valid GetDevicePeriod call returns %08x\n", hr);
156 hr = IAudioClient_GetDevicePeriod(ac, &t1, &t2);
157 ok(hr == S_OK, "Valid GetDevicePeriod call returns %08x\n", hr);
158 trace("Returned periods: %u.%04u ms %u.%04u ms\n",
159 (UINT)(t1/10000), (UINT)(t1 % 10000),
160 (UINT)(t2/10000), (UINT)(t2 % 10000));
162 hr = IAudioClient_GetMixFormat(ac, NULL);
163 ok(hr == E_POINTER, "GetMixFormat returns %08x\n", hr);
165 hr = IAudioClient_GetMixFormat(ac, &pwfx);
166 ok(hr == S_OK, "Valid GetMixFormat returns %08x\n", hr);
170 trace("pwfx: %p\n", pwfx);
171 trace("Tag: %04x\n", pwfx->wFormatTag);
172 trace("bits: %u\n", pwfx->wBitsPerSample);
173 trace("chan: %u\n", pwfx->nChannels);
174 trace("rate: %u\n", pwfx->nSamplesPerSec);
175 trace("align: %u\n", pwfx->nBlockAlign);
176 trace("extra: %u\n", pwfx->cbSize);
177 ok(pwfx->wFormatTag == WAVE_FORMAT_EXTENSIBLE, "wFormatTag is %x\n", pwfx->wFormatTag);
178 if (pwfx->wFormatTag == WAVE_FORMAT_EXTENSIBLE)
180 WAVEFORMATEXTENSIBLE *pwfxe = (void*)pwfx;
181 trace("Res: %u\n", pwfxe->Samples.wReserved);
182 trace("Mask: %x\n", pwfxe->dwChannelMask);
184 IsEqualGUID(&pwfxe->SubFormat, &KSDATAFORMAT_SUBTYPE_PCM)?"PCM":
185 (IsEqualGUID(&pwfxe->SubFormat,
186 &KSDATAFORMAT_SUBTYPE_IEEE_FLOAT)?"FLOAT":"Other"));
189 hr = IAudioClient_IsFormatSupported(ac, AUDCLNT_SHAREMODE_SHARED, pwfx, &pwfx2);
190 ok(hr == S_OK, "Valid IsFormatSupported(Shared) call returns %08x\n", hr);
191 ok(pwfx2 == NULL, "pwfx2 is non-null\n");
192 CoTaskMemFree(pwfx2);
194 hr = IAudioClient_IsFormatSupported(ac, AUDCLNT_SHAREMODE_SHARED, NULL, NULL);
195 ok(hr == E_POINTER, "IsFormatSupported(NULL) call returns %08x\n", hr);
197 hr = IAudioClient_IsFormatSupported(ac, AUDCLNT_SHAREMODE_SHARED, pwfx, NULL);
198 ok(hr == E_POINTER, "IsFormatSupported(Shared,NULL) call returns %08x\n", hr);
200 hr = IAudioClient_IsFormatSupported(ac, AUDCLNT_SHAREMODE_EXCLUSIVE, pwfx, NULL);
201 ok(hr == S_OK || hr == AUDCLNT_E_UNSUPPORTED_FORMAT || hr == AUDCLNT_E_EXCLUSIVE_MODE_NOT_ALLOWED,
202 "IsFormatSupported(Exclusive) call returns %08x\n", hr);
205 pwfx2 = (WAVEFORMATEX*)0xDEADF00D;
206 hr = IAudioClient_IsFormatSupported(ac, AUDCLNT_SHAREMODE_EXCLUSIVE, pwfx, &pwfx2);
207 ok(hr == hexcl, "IsFormatSupported(Exclusive) call returns %08x\n", hr);
208 ok(pwfx2 == NULL, "pwfx2 non-null on exclusive IsFormatSupported\n");
210 if (hexcl != AUDCLNT_E_EXCLUSIVE_MODE_NOT_ALLOWED)
213 hr = IAudioClient_IsFormatSupported(ac, 0xffffffff, pwfx, NULL);
214 ok(hr == E_INVALIDARG ||
215 hr == AUDCLNT_E_UNSUPPORTED_FORMAT,
216 "IsFormatSupported(0xffffffff) call returns %08x\n", hr);
219 test_uninitialized(ac);
221 hr = IAudioClient_Initialize(ac, 3, 0, 5000000, 0, pwfx, NULL);
222 ok(hr == AUDCLNT_E_NOT_INITIALIZED, "Initialize with invalid sharemode returns %08x\n", hr);
224 hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED, 0xffffffff, 5000000, 0, pwfx, NULL);
225 ok(hr == E_INVALIDARG, "Initialize with invalid flags returns %08x\n", hr);
227 /* It seems that if length > 2s or periodicity != 0 the length is ignored and call succeeds
228 * Since we can only initialize successfully once, skip those tests.
230 hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED, 0, 5000000, 0, NULL, NULL);
231 ok(hr == E_POINTER, "Initialize with null format returns %08x\n", hr);
233 hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED, 0, 0, 0, pwfx, NULL);
234 ok(hr == S_OK, "Initialize with 0 buffer size returns %08x\n", hr);
238 hr = IAudioClient_GetBufferSize(ac, &num);
239 ok(hr == S_OK, "GetBufferSize from duration 0 returns %08x\n", hr);
241 trace("Initialize(duration=0) GetBufferSize is %u\n", num);
244 IAudioClient_Release(ac);
246 hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
248 ok(hr == S_OK, "Activation failed with %08x\n", hr);
250 if(pwfx->wFormatTag == WAVE_FORMAT_EXTENSIBLE){
251 WAVEFORMATEXTENSIBLE *fmtex = (WAVEFORMATEXTENSIBLE*)pwfx;
252 WAVEFORMATEX *fmt2 = NULL;
254 ok(fmtex->dwChannelMask != 0, "Got empty dwChannelMask\n");
256 fmtex->dwChannelMask = 0xffff;
258 hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED, 0, 5000000, 0, pwfx, NULL);
259 ok(hr == S_OK, "Initialize(dwChannelMask = 0xffff) returns %08x\n", hr);
261 IAudioClient_Release(ac);
263 hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
265 ok(hr == S_OK, "Activation failed with %08x\n", hr);
267 fmtex->dwChannelMask = 0;
269 hr = IAudioClient_IsFormatSupported(ac, AUDCLNT_SHAREMODE_SHARED, pwfx, &fmt2);
270 ok(hr == S_OK || broken(hr == S_FALSE /* w7 Realtek HDA */),
271 "IsFormatSupported(dwChannelMask = 0) call returns %08x\n", hr);
272 ok(fmtex->dwChannelMask == 0, "Passed format was modified\n");
276 hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED, 0, 5000000, 0, pwfx, NULL);
277 ok(hr == S_OK, "Initialize(dwChannelMask = 0) returns %08x\n", hr);
279 IAudioClient_Release(ac);
281 hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
283 ok(hr == S_OK, "Activation failed with %08x\n", hr);
287 hr = IAudioClient_GetMixFormat(ac, &pwfx);
288 ok(hr == S_OK, "Valid GetMixFormat returns %08x\n", hr);
290 skip("Skipping dwChannelMask tests\n");
292 hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED, 0, 5000000, 0, pwfx, NULL);
293 ok(hr == S_OK, "Valid Initialize returns %08x\n", hr);
296 IAudioClient_Release(ac);
301 hr = IAudioClient_GetStreamLatency(ac, NULL);
302 ok(hr == E_POINTER, "GetStreamLatency(NULL) call returns %08x\n", hr);
304 hr = IAudioClient_GetStreamLatency(ac, &t2);
305 ok(hr == S_OK, "Valid GetStreamLatency call returns %08x\n", hr);
306 trace("Returned latency: %u.%04u ms\n",
307 (UINT)(t2/10000), (UINT)(t2 % 10000));
308 ok(t2 >= t1 || broken(t2 >= t1/2 && pwfx->nSamplesPerSec > 48000),
309 "Latency < default period, delta %ldus\n", (long)((t2-t1)/10));
311 hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED, 0, 5000000, 0, pwfx, NULL);
312 ok(hr == AUDCLNT_E_ALREADY_INITIALIZED, "Calling Initialize twice returns %08x\n", hr);
314 hr = IAudioClient_SetEventHandle(ac, NULL);
315 ok(hr == E_INVALIDARG, "SetEventHandle(NULL) returns %08x\n", hr);
317 hr = IAudioClient_SetEventHandle(ac, handle);
318 ok(hr == AUDCLNT_E_EVENTHANDLE_NOT_EXPECTED ||
319 broken(hr == HRESULT_FROM_WIN32(ERROR_INVALID_NAME)) ||
320 broken(hr == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND)) /* Some 2k8 */ ||
321 broken(hr == HRESULT_FROM_WIN32(ERROR_BAD_PATHNAME)) /* Some Vista */
322 , "SetEventHandle returns %08x\n", hr);
324 hr = IAudioClient_Reset(ac);
325 ok(hr == S_OK, "Reset on an initialized stream returns %08x\n", hr);
327 hr = IAudioClient_Reset(ac);
328 ok(hr == S_OK, "Reset on a resetted stream returns %08x\n", hr);
330 hr = IAudioClient_Stop(ac);
331 ok(hr == S_FALSE, "Stop on a stopped stream returns %08x\n", hr);
333 hr = IAudioClient_Start(ac);
334 ok(hr == S_OK, "Start on a stopped stream returns %08x\n", hr);
336 hr = IAudioClient_Start(ac);
337 ok(hr == AUDCLNT_E_NOT_STOPPED, "Start twice returns %08x\n", hr);
339 IAudioClient_Release(ac);
345 static void test_formats(AUDCLNT_SHAREMODE mode)
349 WAVEFORMATEX fmt, *pwfx, *pwfx2;
352 fmt.wFormatTag = WAVE_FORMAT_PCM;
355 for(i = 0; i < NB_WIN_FORMATS; i++) {
356 hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
358 ok(hr == S_OK, "Activation failed with %08x\n", hr);
362 hr = IAudioClient_GetMixFormat(ac, &pwfx);
363 ok(hr == S_OK, "GetMixFormat failed: %08x\n", hr);
365 fmt.nSamplesPerSec = win_formats[i][0];
366 fmt.wBitsPerSample = win_formats[i][1];
367 fmt.nChannels = win_formats[i][2];
368 fmt.nBlockAlign = fmt.nChannels * fmt.wBitsPerSample / 8;
369 fmt.nAvgBytesPerSec= fmt.nBlockAlign * fmt.nSamplesPerSec;
371 pwfx2 = (WAVEFORMATEX*)0xDEADF00D;
372 hr = IAudioClient_IsFormatSupported(ac, mode, &fmt, &pwfx2);
374 /* Only shared mode suggests something ... GetMixFormat! */
375 ok(hr == S_OK || (mode == AUDCLNT_SHAREMODE_SHARED
376 ? hr == S_FALSE || broken(hr == AUDCLNT_E_UNSUPPORTED_FORMAT &&
377 /* 5:1 card exception when asked for 1 channel at mixer rate */
378 pwfx->nChannels > 2 && fmt.nSamplesPerSec == pwfx->nSamplesPerSec)
379 : (hr == AUDCLNT_E_UNSUPPORTED_FORMAT || hr == hexcl)),
380 "IsFormatSupported(%d, %ux%2ux%u) returns %08x\n", mode,
381 fmt.nSamplesPerSec, fmt.wBitsPerSample, fmt.nChannels, hr);
383 trace("IsSupported(%s, %ux%2ux%u)\n",
384 mode == AUDCLNT_SHAREMODE_SHARED ? "shared " : "exclus.",
385 fmt.nSamplesPerSec, fmt.wBitsPerSample, fmt.nChannels);
387 /* Change GetMixFormat wBitsPerSample only => S_OK */
388 if (mode == AUDCLNT_SHAREMODE_SHARED
389 && fmt.nSamplesPerSec == pwfx->nSamplesPerSec
390 && fmt.nChannels == pwfx->nChannels)
391 ok(hr == S_OK, "Varying BitsPerSample %u\n", fmt.wBitsPerSample);
393 ok((hr == S_FALSE)^(pwfx2 == NULL), "hr %x<->suggest %p\n", hr, pwfx2);
394 if (pwfx2 == (WAVEFORMATEX*)0xDEADF00D)
395 pwfx2 = NULL; /* broken in Wine < 1.3.28 */
397 ok(pwfx2->nSamplesPerSec == pwfx->nSamplesPerSec &&
398 pwfx2->nChannels == pwfx->nChannels &&
399 pwfx2->wBitsPerSample == pwfx->wBitsPerSample,
400 "Suggestion %ux%2ux%u differs from GetMixFormat\n",
401 pwfx2->nSamplesPerSec, pwfx2->wBitsPerSample, pwfx2->nChannels);
404 /* Vista returns E_INVALIDARG upon AUDCLNT_STREAMFLAGS_RATEADJUST */
405 hr = IAudioClient_Initialize(ac, mode, 0, 5000000, 0, &fmt, NULL);
406 if ((hrs == S_OK) ^ (hr == S_OK))
407 trace("Initialize (%u , %ux%2ux%u) returns %08x unlike IsFormatSupported\n",
408 mode, fmt.nSamplesPerSec, fmt.wBitsPerSample, fmt.nChannels, hr);
409 if (mode == AUDCLNT_SHAREMODE_SHARED)
410 ok(hrs == S_OK ? hr == S_OK : hr == AUDCLNT_E_UNSUPPORTED_FORMAT,
411 "Initialize(shared, %ux%2ux%u) returns %08x\n",
412 fmt.nSamplesPerSec, fmt.wBitsPerSample, fmt.nChannels, hr);
413 else if (hrs == AUDCLNT_E_EXCLUSIVE_MODE_NOT_ALLOWED)
414 /* Unsupported format implies "create failed" and shadows "not allowed" */
415 ok(hrs == hexcl && (hr == AUDCLNT_E_ENDPOINT_CREATE_FAILED || hr == hrs),
416 "Initialize(noexcl., %ux%2ux%u) returns %08x(%08x)\n",
417 fmt.nSamplesPerSec, fmt.wBitsPerSample, fmt.nChannels, hr, hrs);
419 /* On testbot 48000x16x1 claims support, but does not Initialize.
420 * Some cards Initialize 44100|48000x16x1 yet claim no support. */
421 ok(hrs == S_OK ? hr == S_OK || broken(hr == AUDCLNT_E_ENDPOINT_CREATE_FAILED)
422 : hr == AUDCLNT_E_ENDPOINT_CREATE_FAILED || broken(hr == S_OK &&
423 fmt.nChannels == 1 && pwfx->wBitsPerSample == fmt.wBitsPerSample),
424 "Initialize(exclus., %ux%2ux%u) returns %08x\n",
425 fmt.nSamplesPerSec, fmt.wBitsPerSample, fmt.nChannels, hr);
427 /* Bug in native (Vista/w2k8/w7): after Initialize failed, better
428 * Release this ac and Activate a new one.
429 * A second call (with a known working format) would yield
430 * ALREADY_INITIALIZED in shared mode yet be unusable, and in exclusive
431 * mode some entity keeps a lock on the device, causing DEVICE_IN_USE to
432 * all subsequent calls until the audio engine service is restarted. */
434 CoTaskMemFree(pwfx2);
436 IAudioClient_Release(ac);
440 static void test_references(void)
443 IAudioRenderClient *rc;
444 ISimpleAudioVolume *sav;
445 IAudioStreamVolume *asv;
451 /* IAudioRenderClient */
452 hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
454 ok(hr == S_OK, "Activation failed with %08x\n", hr);
458 hr = IAudioClient_GetMixFormat(ac, &pwfx);
459 ok(hr == S_OK, "GetMixFormat failed: %08x\n", hr);
461 hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED, 0, 5000000,
463 ok(hr == S_OK, "Initialize failed: %08x\n", hr);
467 hr = IAudioClient_GetService(ac, &IID_IAudioRenderClient, (void**)&rc);
468 ok(hr == S_OK, "GetService failed: %08x\n", hr);
470 IAudioClient_Release(ac);
474 IAudioRenderClient_AddRef(rc);
475 ref = IAudioRenderClient_Release(rc);
476 ok(ref != 0, "RenderClient_Release gave wrong refcount: %u\n", ref);
478 ref = IAudioClient_Release(ac);
479 ok(ref != 0, "Client_Release gave wrong refcount: %u\n", ref);
481 ref = IAudioRenderClient_Release(rc);
482 ok(ref == 0, "RenderClient_Release gave wrong refcount: %u\n", ref);
484 /* ISimpleAudioVolume */
485 hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
487 ok(hr == S_OK, "Activation failed with %08x\n", hr);
491 hr = IAudioClient_GetMixFormat(ac, &pwfx);
492 ok(hr == S_OK, "GetMixFormat failed: %08x\n", hr);
494 hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED, 0, 5000000,
496 ok(hr == S_OK, "Initialize failed: %08x\n", hr);
500 hr = IAudioClient_GetService(ac, &IID_ISimpleAudioVolume, (void**)&sav);
501 ok(hr == S_OK, "GetService failed: %08x\n", hr);
503 ISimpleAudioVolume_AddRef(sav);
504 ref = ISimpleAudioVolume_Release(sav);
505 ok(ref != 0, "SimpleAudioVolume_Release gave wrong refcount: %u\n", ref);
507 ref = IAudioClient_Release(ac);
508 ok(ref != 0, "Client_Release gave wrong refcount: %u\n", ref);
510 ref = ISimpleAudioVolume_Release(sav);
511 ok(ref == 0, "SimpleAudioVolume_Release gave wrong refcount: %u\n", ref);
514 hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
516 ok(hr == S_OK, "Activation failed with %08x\n", hr);
520 hr = IAudioClient_GetMixFormat(ac, &pwfx);
521 ok(hr == S_OK, "GetMixFormat failed: %08x\n", hr);
523 hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED, 0, 5000000,
525 ok(hr == S_OK, "Initialize failed: %08x\n", hr);
529 hr = IAudioClient_GetService(ac, &IID_IAudioClock, (void**)&acl);
530 ok(hr == S_OK, "GetService failed: %08x\n", hr);
532 IAudioClock_AddRef(acl);
533 ref = IAudioClock_Release(acl);
534 ok(ref != 0, "AudioClock_Release gave wrong refcount: %u\n", ref);
536 ref = IAudioClient_Release(ac);
537 ok(ref != 0, "Client_Release gave wrong refcount: %u\n", ref);
539 ref = IAudioClock_Release(acl);
540 ok(ref == 0, "AudioClock_Release gave wrong refcount: %u\n", ref);
542 /* IAudioStreamVolume */
543 hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
545 ok(hr == S_OK, "Activation failed with %08x\n", hr);
549 hr = IAudioClient_GetMixFormat(ac, &pwfx);
550 ok(hr == S_OK, "GetMixFormat failed: %08x\n", hr);
552 hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED, 0, 5000000,
554 ok(hr == S_OK, "Initialize failed: %08x\n", hr);
558 hr = IAudioClient_GetService(ac, &IID_IAudioStreamVolume, (void**)&asv);
559 ok(hr == S_OK, "GetService failed: %08x\n", hr);
561 IAudioStreamVolume_AddRef(asv);
562 ref = IAudioStreamVolume_Release(asv);
563 ok(ref != 0, "AudioStreamVolume_Release gave wrong refcount: %u\n", ref);
565 ref = IAudioClient_Release(ac);
566 ok(ref != 0, "Client_Release gave wrong refcount: %u\n", ref);
568 ref = IAudioStreamVolume_Release(asv);
569 ok(ref == 0, "AudioStreamVolume_Release gave wrong refcount: %u\n", ref);
572 static void test_event(void)
579 hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
581 ok(hr == S_OK, "Activation failed with %08x\n", hr);
585 hr = IAudioClient_GetMixFormat(ac, &pwfx);
586 ok(hr == S_OK, "GetMixFormat failed: %08x\n", hr);
588 hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED,
589 AUDCLNT_STREAMFLAGS_EVENTCALLBACK, 5000000,
591 ok(hr == S_OK, "Initialize failed: %08x\n", hr);
595 event = CreateEventW(NULL, FALSE, FALSE, NULL);
596 ok(event != NULL, "CreateEvent failed\n");
598 hr = IAudioClient_Start(ac);
599 ok(hr == AUDCLNT_E_EVENTHANDLE_NOT_SET, "Start failed: %08x\n", hr);
601 hr = IAudioClient_SetEventHandle(ac, event);
602 ok(hr == S_OK, "SetEventHandle failed: %08x\n", hr);
604 hr = IAudioClient_Start(ac);
605 ok(hr == S_OK, "Start failed: %08x\n", hr);
607 hr = IAudioClient_Stop(ac);
608 ok(hr == S_OK, "Stop failed: %08x\n", hr);
610 /* test releasing a playing stream */
611 hr = IAudioClient_Start(ac);
612 ok(hr == S_OK, "Start failed: %08x\n", hr);
613 IAudioClient_Release(ac);
618 static void test_padding(void)
622 IAudioRenderClient *arc;
624 REFERENCE_TIME minp, defp;
626 UINT32 psize, pad, written;
628 hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
630 ok(hr == S_OK, "Activation failed with %08x\n", hr);
634 hr = IAudioClient_GetMixFormat(ac, &pwfx);
635 ok(hr == S_OK, "GetMixFormat failed: %08x\n", hr);
639 hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED,
640 0, 5000000, 0, pwfx, NULL);
641 ok(hr == S_OK, "Initialize failed: %08x\n", hr);
645 hr = IAudioClient_GetDevicePeriod(ac, &defp, &minp);
646 ok(hr == S_OK, "GetDevicePeriod failed: %08x\n", hr);
647 ok(defp != 0, "Default period is 0\n");
648 ok(minp != 0, "Minimum period is 0\n");
649 ok(minp <= defp, "Mininum period is greater than default period\n");
651 hr = IAudioClient_GetService(ac, &IID_IAudioRenderClient, (void**)&arc);
652 ok(hr == S_OK, "GetService failed: %08x\n", hr);
654 psize = (defp / 10000000.) * pwfx->nSamplesPerSec * 10;
657 hr = IAudioClient_GetCurrentPadding(ac, &pad);
658 ok(hr == S_OK, "GetCurrentPadding failed: %08x\n", hr);
659 ok(pad == written, "GetCurrentPadding returned %u, should be %u\n", pad, written);
661 hr = IAudioRenderClient_GetBuffer(arc, psize, &buf);
662 ok(hr == S_OK, "GetBuffer failed: %08x\n", hr);
663 ok(buf != NULL, "NULL buffer returned\n");
665 hr = IAudioClient_Reset(ac);
666 ok(hr == AUDCLNT_E_BUFFER_OPERATION_PENDING, "Reset failed: %08x\n", hr);
668 hr = IAudioRenderClient_ReleaseBuffer(arc, psize,
669 AUDCLNT_BUFFERFLAGS_SILENT);
670 ok(hr == S_OK, "ReleaseBuffer failed: %08x\n", hr);
673 hr = IAudioClient_GetCurrentPadding(ac, &pad);
674 ok(hr == S_OK, "GetCurrentPadding failed: %08x\n", hr);
675 ok(pad == written, "GetCurrentPadding returned %u, should be %u\n", pad, written);
677 psize = (minp / 10000000.) * pwfx->nSamplesPerSec * 10;
679 hr = IAudioRenderClient_GetBuffer(arc, psize, &buf);
680 ok(hr == S_OK, "GetBuffer failed: %08x\n", hr);
681 ok(buf != NULL, "NULL buffer returned\n");
683 hr = IAudioRenderClient_ReleaseBuffer(arc, psize,
684 AUDCLNT_BUFFERFLAGS_SILENT);
685 ok(hr == S_OK, "ReleaseBuffer failed: %08x\n", hr);
688 hr = IAudioClient_GetCurrentPadding(ac, &pad);
689 ok(hr == S_OK, "GetCurrentPadding failed: %08x\n", hr);
690 ok(pad == written, "GetCurrentPadding returned %u, should be %u\n", pad, written);
692 /* overfull buffer. requested 1/2s buffer size, so try
693 * to get a 1/2s buffer, which should fail */
694 psize = pwfx->nSamplesPerSec / 2.;
695 hr = IAudioRenderClient_GetBuffer(arc, psize, &buf);
696 ok(hr == AUDCLNT_E_BUFFER_TOO_LARGE, "GetBuffer gave wrong error: %08x\n", hr);
698 hr = IAudioRenderClient_ReleaseBuffer(arc, psize, 0);
699 ok(hr == AUDCLNT_E_OUT_OF_ORDER, "ReleaseBuffer gave wrong error: %08x\n", hr);
701 hr = IAudioClient_GetCurrentPadding(ac, &pad);
702 ok(hr == S_OK, "GetCurrentPadding failed: %08x\n", hr);
703 ok(pad == written, "GetCurrentPadding returned %u, should be %u\n", pad, written);
707 IAudioRenderClient_Release(arc);
708 IAudioClient_Release(ac);
711 static void test_clock(void)
716 IAudioRenderClient *arc;
717 UINT64 freq, pos, pcpos, last;
721 hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
723 ok(hr == S_OK, "Activation failed with %08x\n", hr);
727 hr = IAudioClient_GetMixFormat(ac, &pwfx);
728 ok(hr == S_OK, "GetMixFormat failed: %08x\n", hr);
732 hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED,
733 0, 5000000, 0, pwfx, NULL);
734 ok(hr == S_OK, "Initialize failed: %08x\n", hr);
736 hr = IAudioClient_GetService(ac, &IID_IAudioClock, (void**)&acl);
737 ok(hr == S_OK, "GetService(IAudioClock) failed: %08x\n", hr);
739 hr = IAudioClock_GetFrequency(acl, &freq);
740 ok(hr == S_OK, "GetFrequency failed: %08x\n", hr);
742 hr = IAudioClock_GetPosition(acl, NULL, NULL);
743 ok(hr == E_POINTER, "GetPosition wrong error: %08x\n", hr);
746 hr = IAudioClock_GetPosition(acl, &pos, &pcpos);
747 ok(hr == S_OK, "GetPosition failed: %08x\n", hr);
748 ok(pos == 0, "GetPosition returned non-zero pos before being started\n");
749 ok(pcpos != 0, "GetPosition returned zero pcpos\n");
751 hr = IAudioClient_GetService(ac, &IID_IAudioRenderClient, (void**)&arc);
752 ok(hr == S_OK, "GetService(IAudioRenderClient) failed: %08x\n", hr);
754 hr = IAudioRenderClient_GetBuffer(arc, pwfx->nSamplesPerSec / 2., &data);
755 ok(hr == S_OK, "GetBuffer failed: %08x\n", hr);
757 hr = IAudioRenderClient_ReleaseBuffer(arc, pwfx->nSamplesPerSec / 2., AUDCLNT_BUFFERFLAGS_SILENT);
758 ok(hr == S_OK, "ReleaseBuffer failed: %08x\n", hr);
760 hr = IAudioClock_GetPosition(acl, &pos, NULL);
761 ok(hr == S_OK, "GetPosition failed: %08x\n", hr);
762 ok(pos == 0, "GetPosition returned non-zero pos before being started\n");
764 hr = IAudioClient_Start(ac);
765 ok(hr == S_OK, "Start failed: %08x\n", hr);
769 hr = IAudioClock_GetPosition(acl, &pos, NULL);
770 ok(hr == S_OK, "GetPosition failed: %08x\n", hr);
771 ok(pos > 0, "Position should have been further along...\n");
774 hr = IAudioClient_Stop(ac);
775 ok(hr == S_OK, "Stop failed: %08x\n", hr);
777 hr = IAudioClock_GetPosition(acl, &pos, NULL);
778 ok(hr == S_OK, "GetPosition failed: %08x\n", hr);
779 ok(pos >= last, "Position should have been further along...\n");
782 hr = IAudioClient_Start(ac);
783 ok(hr == S_OK, "Start failed: %08x\n", hr);
787 hr = IAudioClient_Stop(ac);
788 ok(hr == S_OK, "Stop failed: %08x\n", hr);
790 hr = IAudioClock_GetPosition(acl, &pos, NULL);
791 ok(hr == S_OK, "GetPosition failed: %08x\n", hr);
792 ok(pos >= last, "Position should have been further along...\n");
795 hr = IAudioClock_GetPosition(acl, &pos, NULL);
796 ok(hr == S_OK, "GetPosition failed: %08x\n", hr);
797 ok(pos == last, "Position should have been further along...\n");
799 hr = IAudioClient_Reset(ac);
800 ok(hr == S_OK, "Reset failed: %08x\n", hr);
802 hr = IAudioClock_GetPosition(acl, &pos, NULL);
803 ok(hr == S_OK, "GetPosition failed: %08x\n", hr);
804 ok(pos == 0, "GetPosition returned non-zero pos after Reset\n");
806 hr = IAudioRenderClient_GetBuffer(arc, pwfx->nSamplesPerSec / 2., &data);
807 ok(hr == S_OK, "GetBuffer failed: %08x\n", hr);
809 hr = IAudioRenderClient_ReleaseBuffer(arc, pwfx->nSamplesPerSec / 2., AUDCLNT_BUFFERFLAGS_SILENT);
810 ok(hr == S_OK, "ReleaseBuffer failed: %08x\n", hr);
812 hr = IAudioClock_GetPosition(acl, &pos, NULL);
813 ok(hr == S_OK, "GetPosition failed: %08x\n", hr);
814 ok(pos == 0, "GetPosition returned non-zero pos after Reset\n");
817 hr = IAudioClient_Start(ac);
818 ok(hr == S_OK, "Start failed: %08x\n", hr);
822 hr = IAudioClock_GetPosition(acl, &pos, NULL);
823 ok(hr == S_OK, "GetPosition failed: %08x\n", hr);
824 ok(pos > last, "Position should have been further along...\n");
826 hr = IAudioClient_Stop(ac);
827 ok(hr == S_OK, "Stop failed: %08x\n", hr);
829 hr = IAudioClock_GetPosition(acl, &pos, NULL);
830 ok(hr == S_OK, "GetPosition failed: %08x\n", hr);
831 ok(pos >= last, "Position should have been further along...\n");
835 IAudioClock_Release(acl);
836 IAudioRenderClient_Release(arc);
837 IAudioClient_Release(ac);
840 static void test_session(void)
842 IAudioClient *ses1_ac1, *ses1_ac2, *cap_ac;
843 IAudioSessionControl2 *ses1_ctl, *ses1_ctl2, *cap_ctl = NULL;
846 AudioSessionState state;
851 hr = CoCreateGuid(&ses1_guid);
852 ok(hr == S_OK, "CoCreateGuid failed: %08x\n", hr);
854 hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
855 NULL, (void**)&ses1_ac1);
856 ok(hr == S_OK, "Activation failed with %08x\n", hr);
857 if (FAILED(hr)) return;
859 hr = IAudioClient_GetMixFormat(ses1_ac1, &pwfx);
860 ok(hr == S_OK, "GetMixFormat failed: %08x\n", hr);
862 hr = IAudioClient_Initialize(ses1_ac1, AUDCLNT_SHAREMODE_SHARED,
863 0, 5000000, 0, pwfx, &ses1_guid);
864 ok(hr == S_OK, "Initialize failed: %08x\n", hr);
866 hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
867 NULL, (void**)&ses1_ac2);
868 ok(hr == S_OK, "Activation failed with %08x\n", hr);
870 skip("Unable to open the same device twice. Skipping session tests\n");
872 ref = IAudioClient_Release(ses1_ac1);
873 ok(ref == 0, "AudioClient wasn't released: %u\n", ref);
877 hr = IAudioClient_Initialize(ses1_ac2, AUDCLNT_SHAREMODE_SHARED,
878 0, 5000000, 0, pwfx, &ses1_guid);
879 ok(hr == S_OK, "Initialize failed: %08x\n", hr);
881 hr = IMMDeviceEnumerator_GetDefaultAudioEndpoint(mme, eCapture,
882 eMultimedia, &cap_dev);
884 hr = IMMDevice_Activate(cap_dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
885 NULL, (void**)&cap_ac);
886 ok((hr == S_OK)^(cap_ac == NULL), "Activate %08x &out pointer\n", hr);
887 ok(hr == S_OK, "Activate failed: %08x\n", hr);
888 IMMDevice_Release(cap_dev);
891 WAVEFORMATEX *cap_pwfx;
893 hr = IAudioClient_GetMixFormat(cap_ac, &cap_pwfx);
894 ok(hr == S_OK, "GetMixFormat failed: %08x\n", hr);
896 hr = IAudioClient_Initialize(cap_ac, AUDCLNT_SHAREMODE_SHARED,
897 0, 5000000, 0, cap_pwfx, &ses1_guid);
898 ok(hr == S_OK, "Initialize failed for capture in rendering session: %08x\n", hr);
899 CoTaskMemFree(cap_pwfx);
902 hr = IAudioClient_GetService(cap_ac, &IID_IAudioSessionControl, (void**)&cap_ctl);
903 ok(hr == S_OK, "GetService failed: %08x\n", hr);
907 skip("No capture session: %08x; skipping capture device in render session tests\n", hr);
909 hr = IAudioClient_GetService(ses1_ac1, &IID_IAudioSessionControl2, (void**)&ses1_ctl);
910 ok(hr == E_NOINTERFACE, "GetService gave wrong error: %08x\n", hr);
912 hr = IAudioClient_GetService(ses1_ac1, &IID_IAudioSessionControl, (void**)&ses1_ctl);
913 ok(hr == S_OK, "GetService failed: %08x\n", hr);
915 hr = IAudioClient_GetService(ses1_ac1, &IID_IAudioSessionControl, (void**)&ses1_ctl2);
916 ok(hr == S_OK, "GetService failed: %08x\n", hr);
917 ok(ses1_ctl == ses1_ctl2, "Got different controls: %p %p\n", ses1_ctl, ses1_ctl2);
918 ref = IAudioSessionControl_Release(ses1_ctl2);
919 ok(ref != 0, "AudioSessionControl was destroyed\n");
921 hr = IAudioClient_GetService(ses1_ac2, &IID_IAudioSessionControl, (void**)&ses1_ctl2);
922 ok(hr == S_OK, "GetService failed: %08x\n", hr);
924 hr = IAudioSessionControl_GetState(ses1_ctl, NULL);
925 ok(hr == NULL_PTR_ERR, "GetState gave wrong error: %08x\n", hr);
927 hr = IAudioSessionControl_GetState(ses1_ctl, &state);
928 ok(hr == S_OK, "GetState failed: %08x\n", hr);
929 ok(state == AudioSessionStateInactive, "Got wrong state: %d\n", state);
931 hr = IAudioSessionControl_GetState(ses1_ctl2, &state);
932 ok(hr == S_OK, "GetState failed: %08x\n", hr);
933 ok(state == AudioSessionStateInactive, "Got wrong state: %d\n", state);
936 hr = IAudioSessionControl_GetState(cap_ctl, &state);
937 ok(hr == S_OK, "GetState failed: %08x\n", hr);
938 ok(state == AudioSessionStateInactive, "Got wrong state: %d\n", state);
941 hr = IAudioClient_Start(ses1_ac1);
942 ok(hr == S_OK, "Start failed: %08x\n", hr);
944 hr = IAudioSessionControl_GetState(ses1_ctl, &state);
945 ok(hr == S_OK, "GetState failed: %08x\n", hr);
946 ok(state == AudioSessionStateActive, "Got wrong state: %d\n", state);
948 hr = IAudioSessionControl_GetState(ses1_ctl2, &state);
949 ok(hr == S_OK, "GetState failed: %08x\n", hr);
950 ok(state == AudioSessionStateActive, "Got wrong state: %d\n", state);
953 hr = IAudioSessionControl_GetState(cap_ctl, &state);
954 ok(hr == S_OK, "GetState failed: %08x\n", hr);
955 ok(state == AudioSessionStateInactive, "Got wrong state: %d\n", state);
958 hr = IAudioClient_Stop(ses1_ac1);
959 ok(hr == S_OK, "Start failed: %08x\n", hr);
961 hr = IAudioSessionControl_GetState(ses1_ctl, &state);
962 ok(hr == S_OK, "GetState failed: %08x\n", hr);
963 ok(state == AudioSessionStateInactive, "Got wrong state: %d\n", state);
965 hr = IAudioSessionControl_GetState(ses1_ctl2, &state);
966 ok(hr == S_OK, "GetState failed: %08x\n", hr);
967 ok(state == AudioSessionStateInactive, "Got wrong state: %d\n", state);
970 hr = IAudioSessionControl_GetState(cap_ctl, &state);
971 ok(hr == S_OK, "GetState failed: %08x\n", hr);
972 ok(state == AudioSessionStateInactive, "Got wrong state: %d\n", state);
974 hr = IAudioClient_Start(cap_ac);
975 ok(hr == S_OK, "Start failed: %08x\n", hr);
977 hr = IAudioSessionControl_GetState(ses1_ctl, &state);
978 ok(hr == S_OK, "GetState failed: %08x\n", hr);
979 ok(state == AudioSessionStateInactive, "Got wrong state: %d\n", state);
981 hr = IAudioSessionControl_GetState(ses1_ctl2, &state);
982 ok(hr == S_OK, "GetState failed: %08x\n", hr);
983 ok(state == AudioSessionStateInactive, "Got wrong state: %d\n", state);
985 hr = IAudioSessionControl_GetState(cap_ctl, &state);
986 ok(hr == S_OK, "GetState failed: %08x\n", hr);
987 ok(state == AudioSessionStateActive, "Got wrong state: %d\n", state);
989 hr = IAudioClient_Stop(cap_ac);
990 ok(hr == S_OK, "Stop failed: %08x\n", hr);
992 hr = IAudioSessionControl_GetState(ses1_ctl, &state);
993 ok(hr == S_OK, "GetState failed: %08x\n", hr);
994 ok(state == AudioSessionStateInactive, "Got wrong state: %d\n", state);
996 hr = IAudioSessionControl_GetState(ses1_ctl2, &state);
997 ok(hr == S_OK, "GetState failed: %08x\n", hr);
998 ok(state == AudioSessionStateInactive, "Got wrong state: %d\n", state);
1000 hr = IAudioSessionControl_GetState(cap_ctl, &state);
1001 ok(hr == S_OK, "GetState failed: %08x\n", hr);
1002 ok(state == AudioSessionStateInactive, "Got wrong state: %d\n", state);
1004 ref = IAudioSessionControl_Release(cap_ctl);
1005 ok(ref == 0, "AudioSessionControl wasn't released: %u\n", ref);
1007 ref = IAudioClient_Release(cap_ac);
1008 ok(ref == 0, "AudioClient wasn't released: %u\n", ref);
1011 ref = IAudioSessionControl_Release(ses1_ctl);
1012 ok(ref == 0, "AudioSessionControl wasn't released: %u\n", ref);
1014 ref = IAudioClient_Release(ses1_ac1);
1015 ok(ref == 0, "AudioClient wasn't released: %u\n", ref);
1017 ref = IAudioClient_Release(ses1_ac2);
1018 ok(ref == 1, "AudioClient had wrong refcount: %u\n", ref);
1020 /* we've released all of our IAudioClient references, so check GetState */
1021 hr = IAudioSessionControl_GetState(ses1_ctl2, &state);
1022 ok(hr == S_OK, "GetState failed: %08x\n", hr);
1023 ok(state == AudioSessionStateInactive, "Got wrong state: %d\n", state);
1025 ref = IAudioSessionControl_Release(ses1_ctl2);
1026 ok(ref == 0, "AudioSessionControl wasn't released: %u\n", ref);
1028 CoTaskMemFree(pwfx);
1031 static void test_streamvolume(void)
1034 IAudioStreamVolume *asv;
1040 hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
1042 ok(hr == S_OK, "Activation failed with %08x\n", hr);
1046 hr = IAudioClient_GetMixFormat(ac, &fmt);
1047 ok(hr == S_OK, "GetMixFormat failed: %08x\n", hr);
1049 hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED, 0, 5000000,
1051 ok(hr == S_OK, "Initialize failed: %08x\n", hr);
1053 hr = IAudioClient_GetService(ac, &IID_IAudioStreamVolume, (void**)&asv);
1054 ok(hr == S_OK, "GetService failed: %08x\n", hr);
1056 hr = IAudioStreamVolume_GetChannelCount(asv, NULL);
1057 ok(hr == E_POINTER, "GetChannelCount gave wrong error: %08x\n", hr);
1059 hr = IAudioStreamVolume_GetChannelCount(asv, &chans);
1060 ok(hr == S_OK, "GetChannelCount failed: %08x\n", hr);
1061 ok(chans == fmt->nChannels, "GetChannelCount gave wrong number of channels: %d\n", chans);
1063 hr = IAudioStreamVolume_GetChannelVolume(asv, fmt->nChannels, NULL);
1064 ok(hr == E_POINTER, "GetChannelCount gave wrong error: %08x\n", hr);
1066 hr = IAudioStreamVolume_GetChannelVolume(asv, fmt->nChannels, &vol);
1067 ok(hr == E_INVALIDARG, "GetChannelCount gave wrong error: %08x\n", hr);
1069 hr = IAudioStreamVolume_GetChannelVolume(asv, 0, NULL);
1070 ok(hr == E_POINTER, "GetChannelCount gave wrong error: %08x\n", hr);
1072 hr = IAudioStreamVolume_GetChannelVolume(asv, 0, &vol);
1073 ok(hr == S_OK, "GetChannelCount failed: %08x\n", hr);
1074 ok(vol == 1.f, "Channel volume was not 1: %f\n", vol);
1076 hr = IAudioStreamVolume_SetChannelVolume(asv, fmt->nChannels, -1.f);
1077 ok(hr == E_INVALIDARG, "SetChannelVolume gave wrong error: %08x\n", hr);
1079 hr = IAudioStreamVolume_SetChannelVolume(asv, 0, -1.f);
1080 ok(hr == E_INVALIDARG, "SetChannelVolume gave wrong error: %08x\n", hr);
1082 hr = IAudioStreamVolume_SetChannelVolume(asv, 0, 2.f);
1083 ok(hr == E_INVALIDARG, "SetChannelVolume gave wrong error: %08x\n", hr);
1085 hr = IAudioStreamVolume_SetChannelVolume(asv, 0, 0.2f);
1086 ok(hr == S_OK, "SetChannelVolume failed: %08x\n", hr);
1088 hr = IAudioStreamVolume_GetChannelVolume(asv, 0, &vol);
1089 ok(hr == S_OK, "GetChannelCount failed: %08x\n", hr);
1090 ok(fabsf(vol - 0.2f) < 0.05f, "Channel volume wasn't 0.2: %f\n", vol);
1092 hr = IAudioStreamVolume_GetAllVolumes(asv, 0, NULL);
1093 ok(hr == E_POINTER, "GetAllVolumes gave wrong error: %08x\n", hr);
1095 hr = IAudioStreamVolume_GetAllVolumes(asv, fmt->nChannels, NULL);
1096 ok(hr == E_POINTER, "GetAllVolumes gave wrong error: %08x\n", hr);
1098 vols = HeapAlloc(GetProcessHeap(), 0, fmt->nChannels * sizeof(float));
1099 ok(vols != NULL, "HeapAlloc failed\n");
1101 hr = IAudioStreamVolume_GetAllVolumes(asv, fmt->nChannels - 1, vols);
1102 ok(hr == E_INVALIDARG, "GetAllVolumes gave wrong error: %08x\n", hr);
1104 hr = IAudioStreamVolume_GetAllVolumes(asv, fmt->nChannels, vols);
1105 ok(hr == S_OK, "GetAllVolumes failed: %08x\n", hr);
1106 ok(fabsf(vols[0] - 0.2f) < 0.05f, "Channel 0 volume wasn't 0.2: %f\n", vol);
1107 for(i = 1; i < fmt->nChannels; ++i)
1108 ok(vols[i] == 1.f, "Channel %d volume is not 1: %f\n", i, vols[i]);
1110 hr = IAudioStreamVolume_SetAllVolumes(asv, 0, NULL);
1111 ok(hr == E_POINTER, "SetAllVolumes gave wrong error: %08x\n", hr);
1113 hr = IAudioStreamVolume_SetAllVolumes(asv, fmt->nChannels, NULL);
1114 ok(hr == E_POINTER, "SetAllVolumes gave wrong error: %08x\n", hr);
1116 hr = IAudioStreamVolume_SetAllVolumes(asv, fmt->nChannels - 1, vols);
1117 ok(hr == E_INVALIDARG, "SetAllVolumes gave wrong error: %08x\n", hr);
1119 hr = IAudioStreamVolume_SetAllVolumes(asv, fmt->nChannels, vols);
1120 ok(hr == S_OK, "SetAllVolumes failed: %08x\n", hr);
1122 HeapFree(GetProcessHeap(), 0, vols);
1123 IAudioStreamVolume_Release(asv);
1124 IAudioClient_Release(ac);
1128 static void test_channelvolume(void)
1131 IChannelAudioVolume *acv;
1137 hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
1139 ok(hr == S_OK, "Activation failed with %08x\n", hr);
1143 hr = IAudioClient_GetMixFormat(ac, &fmt);
1144 ok(hr == S_OK, "GetMixFormat failed: %08x\n", hr);
1146 hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED,
1147 AUDCLNT_STREAMFLAGS_NOPERSIST, 5000000, 0, fmt, NULL);
1148 ok(hr == S_OK, "Initialize failed: %08x\n", hr);
1150 hr = IAudioClient_GetService(ac, &IID_IChannelAudioVolume, (void**)&acv);
1151 ok(hr == S_OK, "GetService failed: %08x\n", hr);
1153 hr = IChannelAudioVolume_GetChannelCount(acv, NULL);
1154 ok(hr == NULL_PTR_ERR, "GetChannelCount gave wrong error: %08x\n", hr);
1156 hr = IChannelAudioVolume_GetChannelCount(acv, &chans);
1157 ok(hr == S_OK, "GetChannelCount failed: %08x\n", hr);
1158 ok(chans == fmt->nChannels, "GetChannelCount gave wrong number of channels: %d\n", chans);
1160 hr = IChannelAudioVolume_GetChannelVolume(acv, fmt->nChannels, NULL);
1161 ok(hr == NULL_PTR_ERR, "GetChannelCount gave wrong error: %08x\n", hr);
1163 hr = IChannelAudioVolume_GetChannelVolume(acv, fmt->nChannels, &vol);
1164 ok(hr == E_INVALIDARG, "GetChannelCount gave wrong error: %08x\n", hr);
1166 hr = IChannelAudioVolume_GetChannelVolume(acv, 0, NULL);
1167 ok(hr == NULL_PTR_ERR, "GetChannelCount gave wrong error: %08x\n", hr);
1169 hr = IChannelAudioVolume_GetChannelVolume(acv, 0, &vol);
1170 ok(hr == S_OK, "GetChannelCount failed: %08x\n", hr);
1171 ok(vol == 1.f, "Channel volume was not 1: %f\n", vol);
1173 hr = IChannelAudioVolume_SetChannelVolume(acv, fmt->nChannels, -1.f, NULL);
1174 ok(hr == E_INVALIDARG, "SetChannelVolume gave wrong error: %08x\n", hr);
1176 hr = IChannelAudioVolume_SetChannelVolume(acv, 0, -1.f, NULL);
1177 ok(hr == E_INVALIDARG, "SetChannelVolume gave wrong error: %08x\n", hr);
1179 hr = IChannelAudioVolume_SetChannelVolume(acv, 0, 2.f, NULL);
1180 ok(hr == E_INVALIDARG, "SetChannelVolume gave wrong error: %08x\n", hr);
1182 hr = IChannelAudioVolume_SetChannelVolume(acv, 0, 0.2f, NULL);
1183 ok(hr == S_OK, "SetChannelVolume failed: %08x\n", hr);
1185 hr = IChannelAudioVolume_GetChannelVolume(acv, 0, &vol);
1186 ok(hr == S_OK, "GetChannelCount failed: %08x\n", hr);
1187 ok(fabsf(vol - 0.2f) < 0.05f, "Channel volume wasn't 0.2: %f\n", vol);
1189 hr = IChannelAudioVolume_GetAllVolumes(acv, 0, NULL);
1190 ok(hr == NULL_PTR_ERR, "GetAllVolumes gave wrong error: %08x\n", hr);
1192 hr = IChannelAudioVolume_GetAllVolumes(acv, fmt->nChannels, NULL);
1193 ok(hr == NULL_PTR_ERR, "GetAllVolumes gave wrong error: %08x\n", hr);
1195 vols = HeapAlloc(GetProcessHeap(), 0, fmt->nChannels * sizeof(float));
1196 ok(vols != NULL, "HeapAlloc failed\n");
1198 hr = IChannelAudioVolume_GetAllVolumes(acv, fmt->nChannels - 1, vols);
1199 ok(hr == E_INVALIDARG, "GetAllVolumes gave wrong error: %08x\n", hr);
1201 hr = IChannelAudioVolume_GetAllVolumes(acv, fmt->nChannels, vols);
1202 ok(hr == S_OK, "GetAllVolumes failed: %08x\n", hr);
1203 ok(fabsf(vols[0] - 0.2f) < 0.05f, "Channel 0 volume wasn't 0.2: %f\n", vol);
1204 for(i = 1; i < fmt->nChannels; ++i)
1205 ok(vols[i] == 1.f, "Channel %d volume is not 1: %f\n", i, vols[i]);
1207 hr = IChannelAudioVolume_SetAllVolumes(acv, 0, NULL, NULL);
1208 ok(hr == NULL_PTR_ERR, "SetAllVolumes gave wrong error: %08x\n", hr);
1210 hr = IChannelAudioVolume_SetAllVolumes(acv, fmt->nChannels, NULL, NULL);
1211 ok(hr == NULL_PTR_ERR, "SetAllVolumes gave wrong error: %08x\n", hr);
1213 hr = IChannelAudioVolume_SetAllVolumes(acv, fmt->nChannels - 1, vols, NULL);
1214 ok(hr == E_INVALIDARG, "SetAllVolumes gave wrong error: %08x\n", hr);
1216 hr = IChannelAudioVolume_SetAllVolumes(acv, fmt->nChannels, vols, NULL);
1217 ok(hr == S_OK, "SetAllVolumes failed: %08x\n", hr);
1219 hr = IChannelAudioVolume_SetChannelVolume(acv, 0, 1.0f, NULL);
1220 ok(hr == S_OK, "SetChannelVolume failed: %08x\n", hr);
1222 HeapFree(GetProcessHeap(), 0, vols);
1223 IChannelAudioVolume_Release(acv);
1224 IAudioClient_Release(ac);
1228 static void test_simplevolume(void)
1231 ISimpleAudioVolume *sav;
1237 hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
1239 ok(hr == S_OK, "Activation failed with %08x\n", hr);
1243 hr = IAudioClient_GetMixFormat(ac, &fmt);
1244 ok(hr == S_OK, "GetMixFormat failed: %08x\n", hr);
1246 hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED,
1247 AUDCLNT_STREAMFLAGS_NOPERSIST, 5000000, 0, fmt, NULL);
1248 ok(hr == S_OK, "Initialize failed: %08x\n", hr);
1250 hr = IAudioClient_GetService(ac, &IID_ISimpleAudioVolume, (void**)&sav);
1251 ok(hr == S_OK, "GetService failed: %08x\n", hr);
1253 hr = ISimpleAudioVolume_GetMasterVolume(sav, NULL);
1254 ok(hr == NULL_PTR_ERR, "GetMasterVolume gave wrong error: %08x\n", hr);
1256 hr = ISimpleAudioVolume_GetMasterVolume(sav, &vol);
1257 ok(hr == S_OK, "GetMasterVolume failed: %08x\n", hr);
1258 ok(vol == 1.f, "Master volume wasn't 1: %f\n", vol);
1260 hr = ISimpleAudioVolume_SetMasterVolume(sav, -1.f, NULL);
1261 ok(hr == E_INVALIDARG, "SetMasterVolume gave wrong error: %08x\n", hr);
1263 hr = ISimpleAudioVolume_SetMasterVolume(sav, 2.f, NULL);
1264 ok(hr == E_INVALIDARG, "SetMasterVolume gave wrong error: %08x\n", hr);
1266 hr = ISimpleAudioVolume_SetMasterVolume(sav, 0.2f, NULL);
1267 ok(hr == S_OK, "SetMasterVolume failed: %08x\n", hr);
1269 hr = ISimpleAudioVolume_GetMasterVolume(sav, &vol);
1270 ok(hr == S_OK, "GetMasterVolume failed: %08x\n", hr);
1271 ok(fabsf(vol - 0.2f) < 0.05f, "Master volume wasn't 0.2: %f\n", vol);
1273 hr = ISimpleAudioVolume_GetMute(sav, NULL);
1274 ok(hr == NULL_PTR_ERR, "GetMute gave wrong error: %08x\n", hr);
1277 hr = ISimpleAudioVolume_GetMute(sav, &mute);
1278 ok(hr == S_OK, "GetMute failed: %08x\n", hr);
1279 ok(mute == FALSE, "Session is already muted\n");
1281 hr = ISimpleAudioVolume_SetMute(sav, TRUE, NULL);
1282 ok(hr == S_OK, "SetMute failed: %08x\n", hr);
1285 hr = ISimpleAudioVolume_GetMute(sav, &mute);
1286 ok(hr == S_OK, "GetMute failed: %08x\n", hr);
1287 ok(mute == TRUE, "Session should have been muted\n");
1289 hr = ISimpleAudioVolume_GetMasterVolume(sav, &vol);
1290 ok(hr == S_OK, "GetMasterVolume failed: %08x\n", hr);
1291 ok(fabsf(vol - 0.2f) < 0.05f, "Master volume wasn't 0.2: %f\n", vol);
1293 hr = ISimpleAudioVolume_SetMasterVolume(sav, 1.f, NULL);
1294 ok(hr == S_OK, "SetMasterVolume failed: %08x\n", hr);
1297 hr = ISimpleAudioVolume_GetMute(sav, &mute);
1298 ok(hr == S_OK, "GetMute failed: %08x\n", hr);
1299 ok(mute == TRUE, "Session should have been muted\n");
1301 hr = ISimpleAudioVolume_SetMute(sav, FALSE, NULL);
1302 ok(hr == S_OK, "SetMute failed: %08x\n", hr);
1304 ISimpleAudioVolume_Release(sav);
1305 IAudioClient_Release(ac);
1309 static void test_volume_dependence(void)
1311 IAudioClient *ac, *ac2;
1312 ISimpleAudioVolume *sav;
1313 IChannelAudioVolume *cav;
1314 IAudioStreamVolume *asv;
1321 hr = CoCreateGuid(&session);
1322 ok(hr == S_OK, "CoCreateGuid failed: %08x\n", hr);
1324 hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
1326 ok(hr == S_OK, "Activation failed with %08x\n", hr);
1330 hr = IAudioClient_GetMixFormat(ac, &fmt);
1331 ok(hr == S_OK, "GetMixFormat failed: %08x\n", hr);
1333 hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED,
1334 AUDCLNT_STREAMFLAGS_NOPERSIST, 5000000, 0, fmt, &session);
1335 ok(hr == S_OK, "Initialize failed: %08x\n", hr);
1337 hr = IAudioClient_GetService(ac, &IID_ISimpleAudioVolume, (void**)&sav);
1338 ok(hr == S_OK, "GetService (SimpleAudioVolume) failed: %08x\n", hr);
1340 hr = IAudioClient_GetService(ac, &IID_IChannelAudioVolume, (void**)&cav);
1341 ok(hr == S_OK, "GetService (ChannelAudioVolme) failed: %08x\n", hr);
1343 hr = IAudioClient_GetService(ac, &IID_IAudioStreamVolume, (void**)&asv);
1344 ok(hr == S_OK, "GetService (AudioStreamVolume) failed: %08x\n", hr);
1346 hr = IAudioStreamVolume_SetChannelVolume(asv, 0, 0.2f);
1347 ok(hr == S_OK, "ASV_SetChannelVolume failed: %08x\n", hr);
1349 hr = IChannelAudioVolume_SetChannelVolume(cav, 0, 0.4f, NULL);
1350 ok(hr == S_OK, "CAV_SetChannelVolume failed: %08x\n", hr);
1352 hr = ISimpleAudioVolume_SetMasterVolume(sav, 0.6f, NULL);
1353 ok(hr == S_OK, "SAV_SetMasterVolume failed: %08x\n", hr);
1355 hr = IAudioStreamVolume_GetChannelVolume(asv, 0, &vol);
1356 ok(hr == S_OK, "ASV_GetChannelVolume failed: %08x\n", hr);
1357 ok(fabsf(vol - 0.2) < 0.05f, "ASV_GetChannelVolume gave wrong volume: %f\n", vol);
1359 hr = IChannelAudioVolume_GetChannelVolume(cav, 0, &vol);
1360 ok(hr == S_OK, "CAV_GetChannelVolume failed: %08x\n", hr);
1361 ok(fabsf(vol - 0.4) < 0.05f, "CAV_GetChannelVolume gave wrong volume: %f\n", vol);
1363 hr = ISimpleAudioVolume_GetMasterVolume(sav, &vol);
1364 ok(hr == S_OK, "SAV_GetMasterVolume failed: %08x\n", hr);
1365 ok(fabsf(vol - 0.6) < 0.05f, "SAV_GetMasterVolume gave wrong volume: %f\n", vol);
1367 hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
1368 NULL, (void**)&ac2);
1370 IChannelAudioVolume *cav2;
1371 IAudioStreamVolume *asv2;
1373 hr = IAudioClient_Initialize(ac2, AUDCLNT_SHAREMODE_SHARED,
1374 AUDCLNT_STREAMFLAGS_NOPERSIST, 5000000, 0, fmt, &session);
1375 ok(hr == S_OK, "Initialize failed: %08x\n", hr);
1377 hr = IAudioClient_GetService(ac2, &IID_IChannelAudioVolume, (void**)&cav2);
1378 ok(hr == S_OK, "GetService failed: %08x\n", hr);
1380 hr = IAudioClient_GetService(ac2, &IID_IAudioStreamVolume, (void**)&asv2);
1381 ok(hr == S_OK, "GetService failed: %08x\n", hr);
1383 hr = IChannelAudioVolume_GetChannelVolume(cav2, 0, &vol);
1384 ok(hr == S_OK, "CAV_GetChannelVolume failed: %08x\n", hr);
1385 ok(fabsf(vol - 0.4) < 0.05f, "CAV_GetChannelVolume gave wrong volume: %f\n", vol);
1387 hr = IAudioStreamVolume_GetChannelVolume(asv2, 0, &vol);
1388 ok(hr == S_OK, "ASV_GetChannelVolume failed: %08x\n", hr);
1389 ok(vol == 1.f, "ASV_GetChannelVolume gave wrong volume: %f\n", vol);
1391 hr = IChannelAudioVolume_GetChannelCount(cav2, &nch);
1392 ok(hr == S_OK, "GetChannelCount failed: %08x\n", hr);
1393 ok(nch == fmt->nChannels, "Got wrong channel count, expected %u: %u\n", fmt->nChannels, nch);
1395 hr = IAudioStreamVolume_GetChannelCount(asv2, &nch);
1396 ok(hr == S_OK, "GetChannelCount failed: %08x\n", hr);
1397 ok(nch == fmt->nChannels, "Got wrong channel count, expected %u: %u\n", fmt->nChannels, nch);
1399 IAudioStreamVolume_Release(asv2);
1400 IChannelAudioVolume_Release(cav2);
1401 IAudioClient_Release(ac2);
1403 skip("Unable to open the same device twice. Skipping session volume control tests\n");
1405 hr = IChannelAudioVolume_SetChannelVolume(cav, 0, 1.f, NULL);
1406 ok(hr == S_OK, "CAV_SetChannelVolume failed: %08x\n", hr);
1408 hr = ISimpleAudioVolume_SetMasterVolume(sav, 1.f, NULL);
1409 ok(hr == S_OK, "SAV_SetMasterVolume failed: %08x\n", hr);
1412 ISimpleAudioVolume_Release(sav);
1413 IChannelAudioVolume_Release(cav);
1414 IAudioStreamVolume_Release(asv);
1415 IAudioClient_Release(ac);
1418 static void test_session_creation(void)
1422 IAudioSessionManager *sesm;
1423 ISimpleAudioVolume *sav;
1429 CoCreateGuid(&session_guid);
1431 hr = IMMDevice_Activate(dev, &IID_IAudioSessionManager,
1432 CLSCTX_INPROC_SERVER, NULL, (void**)&sesm);
1433 ok((hr == S_OK)^(sesm == NULL), "Activate %08x &out pointer\n", hr);
1434 ok(hr == S_OK, "Activate failed: %08x\n", hr);
1436 hr = IAudioSessionManager_GetSimpleAudioVolume(sesm, &session_guid,
1438 ok(hr == S_OK, "GetSimpleAudioVolume failed: %08x\n", hr);
1440 hr = ISimpleAudioVolume_SetMasterVolume(sav, 0.6f, NULL);
1441 ok(hr == S_OK, "SetMasterVolume failed: %08x\n", hr);
1443 /* Release completely to show session persistence */
1444 ISimpleAudioVolume_Release(sav);
1445 IAudioSessionManager_Release(sesm);
1447 /* test if we can create a capture audioclient in the session we just
1448 * created from a SessionManager derived from a render device */
1449 hr = IMMDeviceEnumerator_GetDefaultAudioEndpoint(mme, eCapture,
1450 eMultimedia, &cap_dev);
1452 WAVEFORMATEX *cap_pwfx;
1453 IAudioClient *cap_ac;
1454 ISimpleAudioVolume *cap_sav;
1455 IAudioSessionManager *cap_sesm;
1457 hr = IMMDevice_Activate(cap_dev, &IID_IAudioSessionManager,
1458 CLSCTX_INPROC_SERVER, NULL, (void**)&cap_sesm);
1459 ok((hr == S_OK)^(cap_sesm == NULL), "Activate %08x &out pointer\n", hr);
1460 ok(hr == S_OK, "Activate failed: %08x\n", hr);
1462 hr = IAudioSessionManager_GetSimpleAudioVolume(cap_sesm, &session_guid,
1464 ok(hr == S_OK, "GetSimpleAudioVolume failed: %08x\n", hr);
1467 hr = ISimpleAudioVolume_GetMasterVolume(cap_sav, &vol);
1468 ok(hr == S_OK, "GetMasterVolume failed: %08x\n", hr);
1469 ok(vol == 1.f, "Got wrong volume: %f\n", vol);
1471 ISimpleAudioVolume_Release(cap_sav);
1472 IAudioSessionManager_Release(cap_sesm);
1474 hr = IMMDevice_Activate(cap_dev, &IID_IAudioClient,
1475 CLSCTX_INPROC_SERVER, NULL, (void**)&cap_ac);
1476 ok(hr == S_OK, "Activate failed: %08x\n", hr);
1478 IMMDevice_Release(cap_dev);
1480 hr = IAudioClient_GetMixFormat(cap_ac, &cap_pwfx);
1481 ok(hr == S_OK, "GetMixFormat failed: %08x\n", hr);
1483 hr = IAudioClient_Initialize(cap_ac, AUDCLNT_SHAREMODE_SHARED,
1484 0, 5000000, 0, cap_pwfx, &session_guid);
1485 ok(hr == S_OK, "Initialize failed: %08x\n", hr);
1487 CoTaskMemFree(cap_pwfx);
1490 hr = IAudioClient_GetService(cap_ac, &IID_ISimpleAudioVolume,
1492 ok(hr == S_OK, "GetService failed: %08x\n", hr);
1496 hr = ISimpleAudioVolume_GetMasterVolume(cap_sav, &vol);
1497 ok(hr == S_OK, "GetMasterVolume failed: %08x\n", hr);
1498 ok(vol == 1.f, "Got wrong volume: %f\n", vol);
1500 ISimpleAudioVolume_Release(cap_sav);
1503 IAudioClient_Release(cap_ac);
1506 hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
1508 ok((hr == S_OK)^(ac == NULL), "Activate %08x &out pointer\n", hr);
1509 ok(hr == S_OK, "Activation failed with %08x\n", hr);
1513 hr = IAudioClient_GetMixFormat(ac, &fmt);
1514 ok(hr == S_OK, "GetMixFormat failed: %08x\n", hr);
1516 hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED,
1517 AUDCLNT_STREAMFLAGS_NOPERSIST, 5000000, 0, fmt, &session_guid);
1518 ok(hr == S_OK, "Initialize failed: %08x\n", hr);
1520 hr = IAudioClient_GetService(ac, &IID_ISimpleAudioVolume, (void**)&sav);
1521 ok(hr == S_OK, "GetService failed: %08x\n", hr);
1524 hr = ISimpleAudioVolume_GetMasterVolume(sav, &vol);
1525 ok(hr == S_OK, "GetMasterVolume failed: %08x\n", hr);
1526 ok(fabs(vol - 0.6f) < 0.05f, "Got wrong volume: %f\n", vol);
1528 ISimpleAudioVolume_Release(sav);
1532 IAudioClient_Release(ac);
1539 CoInitializeEx(NULL, COINIT_MULTITHREADED);
1540 hr = CoCreateInstance(&CLSID_MMDeviceEnumerator, NULL, CLSCTX_INPROC_SERVER, &IID_IMMDeviceEnumerator, (void**)&mme);
1543 skip("mmdevapi not available: 0x%08x\n", hr);
1547 hr = IMMDeviceEnumerator_GetDefaultAudioEndpoint(mme, eRender, eMultimedia, &dev);
1548 ok(hr == S_OK || hr == E_NOTFOUND, "GetDefaultAudioEndpoint failed: 0x%08x\n", hr);
1549 if (hr != S_OK || !dev)
1551 if (hr == E_NOTFOUND)
1552 skip("No sound card available\n");
1554 skip("GetDefaultAudioEndpoint returns 0x%08x\n", hr);
1559 test_formats(AUDCLNT_SHAREMODE_EXCLUSIVE);
1560 test_formats(AUDCLNT_SHAREMODE_SHARED);
1566 test_streamvolume();
1567 test_channelvolume();
1568 test_simplevolume();
1569 test_volume_dependence();
1570 test_session_creation();
1572 IMMDevice_Release(dev);
1576 IMMDeviceEnumerator_Release(mme);