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 COBJMACROS
  27
  28 #ifdef STANDALONE
  29 #include "initguid.h"
  30 #endif
  31
  32 #include "unknwn.h"
  33 #include "uuids.h"
  34 #include "mmdeviceapi.h"
  35 #include "audioclient.h"
  36
  37 static void test_uninitialized(IAudioClient *ac)
  38 {
  39     HRESULT hr;
  40     UINT32 num;
  41     REFERENCE_TIME t1;
  42
  43     HANDLE handle = CreateEventW(NULL, FALSE, FALSE, NULL);
  44     IUnknown *unk;
  45
  46     hr = IAudioClient_GetBufferSize(ac, &num);
  47     ok(hr == AUDCLNT_E_NOT_INITIALIZED, "Uninitialized GetBufferSize call returns %08x\n", hr);
  48
  49     hr = IAudioClient_GetStreamLatency(ac, &t1);
  50     ok(hr == AUDCLNT_E_NOT_INITIALIZED, "Uninitialized GetStreamLatency call returns %08x\n", hr);
  51
  52     hr = IAudioClient_GetCurrentPadding(ac, &num);
  53     ok(hr == AUDCLNT_E_NOT_INITIALIZED, "Uninitialized GetCurrentPadding call returns %08x\n", hr);
  54
  55     hr = IAudioClient_Start(ac);
  56     ok(hr == AUDCLNT_E_NOT_INITIALIZED, "Uninitialized Start call returns %08x\n", hr);
  57
  58     hr = IAudioClient_Stop(ac);
  59     ok(hr == AUDCLNT_E_NOT_INITIALIZED, "Uninitialized Stop call returns %08x\n", hr);
  60
  61     hr = IAudioClient_Reset(ac);
  62     ok(hr == AUDCLNT_E_NOT_INITIALIZED, "Uninitialized Reset call returns %08x\n", hr);
  63
  64     hr = IAudioClient_SetEventHandle(ac, handle);
  65     ok(hr == AUDCLNT_E_NOT_INITIALIZED, "Uninitialized SetEventHandle call returns %08x\n", hr);
  66
  67     hr = IAudioClient_GetService(ac, &IID_IAudioStreamVolume, (void**)&unk);
  68     ok(hr == AUDCLNT_E_NOT_INITIALIZED, "Uninitialized GetService call returns %08x\n", hr);
  69
  70     CloseHandle(handle);
  71 }
  72
  73 static void test_audioclient(IAudioClient *ac)
  74 {
  75     IUnknown *unk;
  76     HRESULT hr;
  77     ULONG ref;
  78     WAVEFORMATEX *pwfx, *pwfx2;
  79     REFERENCE_TIME t1, t2;
  80
  81     HANDLE handle = CreateEventW(NULL, FALSE, FALSE, NULL);
  82
  83     hr = IAudioClient_QueryInterface(ac, &IID_IUnknown, NULL);
  84     ok(hr == E_POINTER, "QueryInterface(NULL) returned %08x\n", hr);
  85
  86     unk = (void*)(LONG_PTR)0x12345678;
  87     hr = IAudioClient_QueryInterface(ac, &IID_NULL, (void**)&unk);
  88     ok(hr == E_NOINTERFACE, "QueryInterface(IID_NULL) returned %08x\n", hr);
  89     ok(!unk, "QueryInterface(IID_NULL) returned non-null pointer %p\n", unk);
  90
  91     hr = IAudioClient_QueryInterface(ac, &IID_IUnknown, (void**)&unk);
  92     ok(hr == S_OK, "QueryInterface(IID_IUnknown) returned %08x\n", hr);
  93     if (unk)
  94     {
  95         ref = IUnknown_Release(unk);
  96         ok(ref == 1, "Released count is %u\n", ref);
  97     }
  98
  99     hr = IAudioClient_QueryInterface(ac, &IID_IAudioClient, (void**)&unk);
 100     ok(hr == S_OK, "QueryInterface(IID_IAudioClient) returned %08x\n", hr);
 101     if (unk)
 102     {
 103         ref = IUnknown_Release(unk);
 104         ok(ref == 1, "Released count is %u\n", ref);
 105     }
 106
 107     hr = IAudioClient_GetDevicePeriod(ac, NULL, NULL);
 108     ok(hr == E_POINTER, "Invalid GetDevicePeriod call returns %08x\n", hr);
 109
 110     hr = IAudioClient_GetDevicePeriod(ac, &t1, NULL);
 111     ok(hr == S_OK, "Valid GetDevicePeriod call returns %08x\n", hr);
 112
 113     hr = IAudioClient_GetDevicePeriod(ac, NULL, &t2);
 114     ok(hr == S_OK, "Valid GetDevicePeriod call returns %08x\n", hr);
 115
 116     hr = IAudioClient_GetDevicePeriod(ac, &t1, &t2);
 117     ok(hr == S_OK, "Valid GetDevicePeriod call returns %08x\n", hr);
 118     trace("Returned periods: %u.%05u ms %u.%05u ms\n",
 119           (UINT)(t1/10000), (UINT)(t1 % 10000),
 120           (UINT)(t2/10000), (UINT)(t2 % 10000));
 121
 122     hr = IAudioClient_GetMixFormat(ac, NULL);
 123     ok(hr == E_POINTER, "GetMixFormat returns %08x\n", hr);
 124
 125     hr = IAudioClient_GetMixFormat(ac, &pwfx);
 126     ok(hr == S_OK, "Valid GetMixFormat returns %08x\n", hr);
 127
 128     if (hr == S_OK)
 129     {
 130         trace("pwfx: %p\n", pwfx);
 131         trace("Tag: %04x\n", pwfx->wFormatTag);
 132         trace("bits: %u\n", pwfx->wBitsPerSample);
 133         trace("chan: %u\n", pwfx->nChannels);
 134         trace("rate: %u\n", pwfx->nSamplesPerSec);
 135         trace("align: %u\n", pwfx->nBlockAlign);
 136         trace("extra: %u\n", pwfx->cbSize);
 137         ok(pwfx->wFormatTag == WAVE_FORMAT_EXTENSIBLE, "wFormatTag is %x\n", pwfx->wFormatTag);
 138         if (pwfx->wFormatTag == WAVE_FORMAT_EXTENSIBLE)
 139         {
 140             WAVEFORMATEXTENSIBLE *pwfxe = (void*)pwfx;
 141             trace("Res: %u\n", pwfxe->Samples.wReserved);
 142             trace("Mask: %x\n", pwfxe->dwChannelMask);
 143             trace("Alg: %s\n",
 144                   IsEqualGUID(&pwfxe->SubFormat, &KSDATAFORMAT_SUBTYPE_PCM)?"PCM":
 145                   (IsEqualGUID(&pwfxe->SubFormat,
 146                                &KSDATAFORMAT_SUBTYPE_IEEE_FLOAT)?"FLOAT":"Other"));
 147         }
 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 ||
 169            hr == AUDCLNT_E_UNSUPPORTED_FORMAT,
 170            "IsFormatSupported(0xffffffff) call returns %08x\n", hr);
 171     }
 172
 173     test_uninitialized(ac);
 174
 175     hr = IAudioClient_Initialize(ac, 3, 0, 5000000, 0, pwfx, NULL);
 176     ok(hr == AUDCLNT_E_NOT_INITIALIZED, "Initialize with invalid sharemode returns %08x\n", hr);
 177
 178     hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED, 0xffffffff, 5000000, 0, pwfx, NULL);
 179     ok(hr == E_INVALIDARG, "Initialize with invalid flags returns %08x\n", hr);
 180
 181     /* It seems that if length > 2s or periodicity != 0 the length is ignored and call succeeds
 182      * Since we can only initialize successfully once, skip those tests.
 183      */
 184     hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED, 0, 5000000, 0, NULL, NULL);
 185     ok(hr == E_POINTER, "Initialize with null format returns %08x\n", hr);
 186
 187     hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED, 0, 5000000, 0, pwfx, NULL);
 188     ok(hr == S_OK, "Valid Initialize returns %08x\n", hr);
 189
 190     if (hr != S_OK)
 191     {
 192         skip("Cannot initialize %08x, remainder of tests is useless\n", hr);
 193         CoTaskMemFree(pwfx);
 194         return;
 195     }
 196
 197     hr = IAudioClient_GetStreamLatency(ac, NULL);
 198     ok(hr == E_POINTER, "GetStreamLatency(NULL) call returns %08x\n", hr);
 199
 200     hr = IAudioClient_GetStreamLatency(ac, &t1);
 201     ok(hr == S_OK, "Valid GetStreamLatency call returns %08x\n", hr);
 202     trace("Returned latency: %u.%05u ms\n",
 203           (UINT)(t1/10000), (UINT)(t1 % 10000));
 204
 205     hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED, 0, 5000000, 0, pwfx, NULL);
 206     ok(hr == AUDCLNT_E_ALREADY_INITIALIZED, "Calling Initialize twice returns %08x\n", hr);
 207
 208     hr = IAudioClient_SetEventHandle(ac, NULL);
 209     ok(hr == E_INVALIDARG, "SetEventHandle(NULL) returns %08x\n", hr);
 210
 211     hr = IAudioClient_SetEventHandle(ac, handle);
 212     ok(hr == AUDCLNT_E_EVENTHANDLE_NOT_EXPECTED ||
 213        broken(hr == HRESULT_FROM_WIN32(ERROR_INVALID_NAME)) ||
 214        broken(hr == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND)) /* Some 2k8 */ ||
 215        broken(hr == HRESULT_FROM_WIN32(ERROR_BAD_PATHNAME)) /* Some Vista */
 216        , "SetEventHandle returns %08x\n", hr);
 217
 218     hr = IAudioClient_Reset(ac);
 219     ok(hr == S_OK, "Reset on a resetted stream returns %08x\n", hr);
 220
 221     hr = IAudioClient_Stop(ac);
 222     ok(hr == S_FALSE, "Stop on a stopped stream returns %08x\n", hr);
 223
 224     hr = IAudioClient_Start(ac);
 225     ok(hr == S_OK, "Start on a stopped stream returns %08x\n", hr);
 226
 227     CloseHandle(handle);
 228     CoTaskMemFree(pwfx);
 229 }
 230
 231 START_TEST(render)
 232 {
 233     HRESULT hr;
 234     IMMDeviceEnumerator *mme = NULL;
 235     IMMDevice *dev = NULL;
 236     IAudioClient *ac = NULL;
 237
 238     CoInitializeEx(NULL, COINIT_MULTITHREADED);
 239     hr = CoCreateInstance(&CLSID_MMDeviceEnumerator, NULL, CLSCTX_INPROC_SERVER, &IID_IMMDeviceEnumerator, (void**)&mme);
 240     if (FAILED(hr))
 241     {
 242         skip("mmdevapi not available: 0x%08x\n", hr);
 243         goto cleanup;
 244     }
 245
 246     hr = IMMDeviceEnumerator_GetDefaultAudioEndpoint(mme, eRender, eMultimedia, &dev);
 247     ok(hr == S_OK || hr == E_NOTFOUND, "GetDefaultAudioEndpoint failed: 0x%08x\n", hr);
 248     if (hr != S_OK || !dev)
 249     {
 250         if (hr == E_NOTFOUND)
 251             skip("No sound card available\n");
 252         else
 253             skip("GetDefaultAudioEndpoint returns 0x%08x\n", hr);
 254         goto cleanup;
 255     }
 256
 257     hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER, NULL, (void**)&ac);
 258     ok(hr == S_OK, "Activation failed with %08x\n", hr);
 259     if (ac)
 260     {
 261         test_audioclient(ac);
 262         IAudioClient_Release(ac);
 263     }
 264     IMMDevice_Release(dev);
 265
 266 cleanup:
 267     if (mme)
 268         IMMDeviceEnumerator_Release(mme);
 269     CoUninitialize();
 270 }