dlls/mmdevapi/tests/render.c

   1 /*
   2  * Copyright 2010 Maarten Lankhorst for CodeWeavers
   3  *
   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.
   8  *
   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.
  13  *
  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
  17  */
  18
  19 /* This test is for audio playback specific mechanisms
  20  * Tests:
  21  * - IAudioClient with eRender and IAudioRenderClient
  22  */
  23
  24 #include "wine/test.h"
  25
  26 #define CINTERFACE
  27 #define COBJMACROS
  28
  29 #ifdef STANDALONE
  30 #include "initguid.h"
  31 #endif
  32
  33 #include "unknwn.h"
  34 #include "uuids.h"
  35 #include "mmdeviceapi.h"
  36 #include "audioclient.h"
  37
  38 static void test_uninitialized(IAudioClient *ac)
  39 {
  40     HRESULT hr;
  41     UINT32 num;
  42     REFERENCE_TIME t1;
  43
  44     HANDLE handle = CreateEventW(NULL, FALSE, FALSE, NULL);
  45     IUnknown *unk;
  46
  47     hr = IAudioClient_GetBufferSize(ac, &num);
  48     ok(hr == AUDCLNT_E_NOT_INITIALIZED, "Uninitialized GetBufferSize call returns %08x\n", hr);
  49
  50     hr = IAudioClient_GetStreamLatency(ac, &t1);
  51     ok(hr == AUDCLNT_E_NOT_INITIALIZED, "Uninitialized GetStreamLatency call returns %08x\n", hr);
  52
  53     hr = IAudioClient_GetCurrentPadding(ac, &num);
  54     ok(hr == AUDCLNT_E_NOT_INITIALIZED, "Uninitialized GetCurrentPadding call returns %08x\n", hr);
  55
  56     hr = IAudioClient_Start(ac);
  57     ok(hr == AUDCLNT_E_NOT_INITIALIZED, "Uninitialized Start call returns %08x\n", hr);
  58
  59     hr = IAudioClient_Stop(ac);
  60     ok(hr == AUDCLNT_E_NOT_INITIALIZED, "Uninitialized Stop call returns %08x\n", hr);
  61
  62     hr = IAudioClient_Reset(ac);
  63     ok(hr == AUDCLNT_E_NOT_INITIALIZED, "Uninitialized Reset call returns %08x\n", hr);
  64
  65     hr = IAudioClient_SetEventHandle(ac, handle);
  66     ok(hr == AUDCLNT_E_NOT_INITIALIZED, "Uninitialized SetEventHandle call returns %08x\n", hr);
  67
  68     hr = IAudioClient_GetService(ac, &IID_IAudioStreamVolume, (void**)&unk);
  69     ok(hr == AUDCLNT_E_NOT_INITIALIZED, "Uninitialized GetService call returns %08x\n", hr);
  70
  71     CloseHandle(handle);
  72 }
  73
  74 static void test_audioclient(IAudioClient *ac)
  75 {
  76     IUnknown *unk;
  77     HRESULT hr;
  78     ULONG ref;
  79     WAVEFORMATEX *pwfx, *pwfx2;
  80     REFERENCE_TIME t1, t2;
  81
  82     HANDLE handle = CreateEventW(NULL, FALSE, FALSE, NULL);
  83
  84     hr = IAudioClient_QueryInterface(ac, &IID_IUnknown, NULL);
  85     ok(hr == E_POINTER, "QueryInterface(NULL) returned %08x\n", hr);
  86
  87     unk = (void*)(LONG_PTR)0x12345678;
  88     hr = IAudioClient_QueryInterface(ac, &IID_NULL, (void**)&unk);
  89     ok(hr == E_NOINTERFACE, "QueryInterface(IID_NULL) returned %08x\n", hr);
  90     ok(!unk, "QueryInterface(IID_NULL) returned non-null pointer %p\n", unk);
  91
  92     hr = IAudioClient_QueryInterface(ac, &IID_IUnknown, (void**)&unk);
  93     ok(hr == S_OK, "QueryInterface(IID_IUnknown) returned %08x\n", hr);
  94     if (unk)
  95     {
  96         ref = IUnknown_Release(unk);
  97         ok(ref == 1, "Released count is %u\n", ref);
  98     }
  99
 100     hr = IAudioClient_QueryInterface(ac, &IID_IAudioClient, (void**)&unk);
 101     ok(hr == S_OK, "QueryInterface(IID_IAudioClient) returned %08x\n", hr);
 102     if (unk)
 103     {
 104         ref = IUnknown_Release(unk);
 105         ok(ref == 1, "Released count is %u\n", ref);
 106     }
 107
 108     hr = IAudioClient_GetDevicePeriod(ac, NULL, NULL);
 109     ok(hr == E_POINTER, "Invalid GetDevicePeriod call returns %08x\n", hr);
 110
 111     hr = IAudioClient_GetDevicePeriod(ac, &t1, NULL);
 112     ok(hr == S_OK, "Valid GetDevicePeriod call returns %08x\n", hr);
 113
 114     hr = IAudioClient_GetDevicePeriod(ac, NULL, &t2);
 115     ok(hr == S_OK, "Valid GetDevicePeriod call returns %08x\n", hr);
 116
 117     hr = IAudioClient_GetDevicePeriod(ac, &t1, &t2);
 118     ok(hr == S_OK, "Valid GetDevicePeriod call returns %08x\n", hr);
 119     trace("Returned periods: %u.%05u ms %u.%05u ms\n",
 120           (UINT)(t1/10000), (UINT)(t1 % 10000),
 121           (UINT)(t2/10000), (UINT)(t2 % 10000));
 122
 123     hr = IAudioClient_GetMixFormat(ac, NULL);
 124     ok(hr == E_POINTER, "GetMixFormat returns %08x\n", hr);
 125
 126     hr = IAudioClient_GetMixFormat(ac, &pwfx);
 127     ok(hr == S_OK, "Valid GetMixFormat returns %08x\n", hr);
 128
 129     trace("Tag: %04x\n", pwfx->wFormatTag);
 130     trace("bits: %u\n", pwfx->wBitsPerSample);
 131     trace("chan: %u\n", pwfx->nChannels);
 132     trace("rate: %u\n", pwfx->nSamplesPerSec);
 133     trace("align: %u\n", pwfx->nBlockAlign);
 134     trace("extra: %u\n", pwfx->cbSize);
 135     ok(pwfx->wFormatTag == WAVE_FORMAT_EXTENSIBLE, "wFormatTag is %x\n", pwfx->wFormatTag);
 136     if (pwfx->wFormatTag == WAVE_FORMAT_EXTENSIBLE)
 137     {
 138         WAVEFORMATEXTENSIBLE *pwfxe = (void*)pwfx;
 139         trace("Res: %u\n", pwfxe->Samples.wReserved);
 140         trace("Mask: %x\n", pwfxe->dwChannelMask);
 141         trace("Alg: %s\n",
 142               IsEqualGUID(&pwfxe->SubFormat, &KSDATAFORMAT_SUBTYPE_PCM)?"PCM":
 143               (IsEqualGUID(&pwfxe->SubFormat,
 144                            &KSDATAFORMAT_SUBTYPE_IEEE_FLOAT)?"FLOAT":"Other"));
 145     }
 146
 147     if (hr == S_OK)
 148     {
 149         hr = IAudioClient_IsFormatSupported(ac, AUDCLNT_SHAREMODE_SHARED, pwfx, &pwfx2);
 150         ok(hr == S_OK, "Valid IsFormatSupported(Shared) call returns %08x\n", hr);
 151         ok(pwfx2 == NULL, "pwfx2 is non-null\n");
 152         CoTaskMemFree(pwfx2);
 153
 154         hr = IAudioClient_IsFormatSupported(ac, AUDCLNT_SHAREMODE_SHARED, NULL, NULL);
 155         ok(hr == E_POINTER, "IsFormatSupported(NULL) call returns %08x\n", hr);
 156
 157         hr = IAudioClient_IsFormatSupported(ac, AUDCLNT_SHAREMODE_SHARED, pwfx, NULL);
 158         ok(hr == E_POINTER, "IsFormatSupported(Shared,NULL) call returns %08x\n", hr);
 159
 160         hr = IAudioClient_IsFormatSupported(ac, AUDCLNT_SHAREMODE_EXCLUSIVE, pwfx, NULL);
 161         ok(hr == S_OK || hr == AUDCLNT_E_UNSUPPORTED_FORMAT, "IsFormatSupported(Exclusive) call returns %08x\n", hr);
 162
 163         hr = IAudioClient_IsFormatSupported(ac, AUDCLNT_SHAREMODE_EXCLUSIVE, pwfx, &pwfx2);
 164         ok(hr == S_OK || hr == AUDCLNT_E_UNSUPPORTED_FORMAT, "IsFormatSupported(Exclusive) call returns %08x\n", hr);
 165         ok(pwfx2 == NULL, "pwfx2 non-null on exclusive IsFormatSupported\n");
 166
 167         hr = IAudioClient_IsFormatSupported(ac, 0xffffffff, pwfx, NULL);
 168         ok(hr == E_INVALIDARG, "IsFormatSupported(0xffffffff) call returns %08x\n", hr);
 169     }
 170
 171     test_uninitialized(ac);
 172
 173     hr = IAudioClient_Initialize(ac, 3, 0, 5000000, 0, pwfx, NULL);
 174     ok(hr == AUDCLNT_E_NOT_INITIALIZED, "Initialize with invalid sharemode returns %08x\n", hr);
 175
 176     hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED, 0xffffffff, 5000000, 0, pwfx, NULL);
 177     ok(hr == E_INVALIDARG, "Initialize with invalid flags returns %08x\n", hr);
 178
 179     /* It seems that if length > 2s or periodicity != 0 the length is ignored and call succeeds
 180      * Since we can only initialize successfully once, skip those tests.
 181      */
 182     hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED, 0, 5000000, 0, NULL, NULL);
 183     ok(hr == E_POINTER, "Initialize with null format returns %08x\n", hr);
 184
 185     hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED, 0, 5000000, 0, pwfx, NULL);
 186     ok(hr == S_OK, "Valid Initialize returns %08x\n", hr);
 187
 188     if (hr != S_OK)
 189     {
 190         skip("Cannot initialize %08x, remainder of tests is useless\n", hr);
 191         CoTaskMemFree(pwfx);
 192         return;
 193     }
 194
 195     hr = IAudioClient_GetStreamLatency(ac, NULL);
 196     ok(hr == E_POINTER, "GetStreamLatency(NULL) call returns %08x\n", hr);
 197
 198     hr = IAudioClient_GetStreamLatency(ac, &t1);
 199     ok(hr == S_OK, "Valid GetStreamLatency call returns %08x\n", hr);
 200     trace("Returned latency: %u.%05u ms\n",
 201           (UINT)(t1/10000), (UINT)(t1 % 10000));
 202
 203     hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED, 0, 5000000, 0, pwfx, NULL);
 204     ok(hr == AUDCLNT_E_ALREADY_INITIALIZED, "Calling Initialize twice returns %08x\n", hr);
 205
 206     hr = IAudioClient_SetEventHandle(ac, NULL);
 207     ok(hr == E_INVALIDARG, "SetEventHandle(NULL) returns %08x\n", hr);
 208
 209     hr = IAudioClient_SetEventHandle(ac, handle);
 210     ok(hr == AUDCLNT_E_EVENTHANDLE_NOT_EXPECTED ||
 211        hr == HRESULT_FROM_WIN32(ERROR_INVALID_NAME) ||
 212        hr == HRESULT_FROM_WIN32(ERROR_BAD_PATHNAME) /* Some Vista */
 213        , "SetEventHandle returns %08x\n", hr);
 214
 215     hr = IAudioClient_Reset(ac);
 216     ok(hr == S_OK, "Reset on a resetted stream returns %08x\n", hr);
 217
 218     hr = IAudioClient_Stop(ac);
 219     ok(hr == S_FALSE, "Stop on a stopped stream returns %08x\n", hr);
 220
 221     hr = IAudioClient_Start(ac);
 222     ok(hr == S_OK, "Start on a stopped stream returns %08x\n", hr);
 223
 224     CloseHandle(handle);
 225     CoTaskMemFree(pwfx);
 226 }
 227
 228 START_TEST(render)
 229 {
 230     HRESULT hr;
 231     IMMDeviceEnumerator *mme = NULL;
 232     IMMDevice *dev = NULL;
 233     IAudioClient *ac = NULL;
 234
 235     CoInitializeEx(NULL, COINIT_MULTITHREADED);
 236     hr = CoCreateInstance(&CLSID_MMDeviceEnumerator, NULL, CLSCTX_INPROC_SERVER, &IID_IMMDeviceEnumerator, (void**)&mme);
 237     if (FAILED(hr))
 238     {
 239         skip("mmdevapi not available: 0x%08x\n", hr);
 240         goto cleanup;
 241     }
 242
 243     hr = IMMDeviceEnumerator_GetDefaultAudioEndpoint(mme, eRender, eMultimedia, &dev);
 244     ok(hr == S_OK || hr == E_NOTFOUND, "GetDefaultAudioEndpoint failed: 0x%08x\n", hr);
 245     if (hr != S_OK || !dev)
 246     {
 247         if (hr == E_NOTFOUND)
 248             skip("No sound card available\n");
 249         else
 250             skip("GetDefaultAudioEndpoint returns 0x%08x\n", hr);
 251         goto cleanup;
 252     }
 253
 254     hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER, NULL, (void**)&ac);
 255     ok(hr == S_OK, "Activation failed with %08x\n", hr);
 256     if (ac)
 257     {
 258         test_audioclient(ac);
 259         IAudioClient_Release(ac);
 260     }
 261     IMMDevice_Release(dev);
 262
 263 cleanup:
 264     if (mme)
 265         IMMDeviceEnumerator_Release(mme);
 266     CoUninitialize();
 267 }