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mmdevapi/test: Test for IAudioClockAdjustment.

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Santino Mazza 2024-10-24 23:26:39 -03:00
parent a0e2cbd46a
commit be97c86737
1 changed files with 76 additions and 0 deletions
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76
dlls/mmdevapi/tests/render.c
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@ -2673,6 +2673,81 @@ static void test_endpointvolume(void)
IAudioEndpointVolume_Release(aev);
}
static void test_audio_clock_adjustment(void)
{
HRESULT hr;
IAudioClient *ac;
IAudioClockAdjustment *aca;
UINT bufsize, expected_bufsize;
WAVEFORMATEX *pwfx;
HANDLE event;
const REFERENCE_TIME buffer_duration = 500000;
hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
NULL, (void**)&ac);
ok(hr == S_OK, "Activation failed with %08lx\n", hr);
if(hr != S_OK)
return;
hr = IAudioClient_GetMixFormat(ac, &pwfx);
ok(hr == S_OK, "GetMixFormat failed: %08lx\n", hr);
pwfx->nSamplesPerSec = 44100;
expected_bufsize = (buffer_duration / 10000000.) * pwfx->nSamplesPerSec;
hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED,
AUDCLNT_STREAMFLAGS_EVENTCALLBACK | AUDCLNT_STREAMFLAGS_RATEADJUST, buffer_duration, 0, pwfx, NULL);
ok(hr == S_OK, "Initialize failed: %08lx\n", hr);
if(hr != S_OK)
return;
hr = IAudioClient_GetBufferSize(ac, &bufsize);
ok(bufsize == expected_bufsize, "unexpected bufsize %d expected %d\n", bufsize, expected_bufsize);
hr = IAudioClient_GetService(ac, &IID_IAudioClockAdjustment, (void**)&aca);
ok(hr == S_OK, "IAudioClient_GetService(IID_IAudioClockAdjustment) returned %08lx\n", hr);
event = CreateEventW(NULL, FALSE, FALSE, NULL);
ok(event != NULL, "CreateEvent failed\n");
hr = IAudioClient_SetEventHandle(ac, event);
ok(hr == S_OK, "SetEventHandle failed: %08lx\n", hr);
hr = IAudioClient_Start(ac);
ok(hr == S_OK, "Start failed: %08lx\n", hr);
hr = IAudioClockAdjustment_SetSampleRate(aca, 48000.00f);
ok(hr == S_OK, "SetSampleRate failed: %08lx\n", hr);
/* Wait for frame processing */
WaitForSingleObject(event, 1000);
hr = IAudioClient_GetBufferSize(ac, &bufsize);
todo_wine ok(bufsize == expected_bufsize, "unexpected bufsize %d expected %d\n", bufsize, expected_bufsize);
hr = IAudioClockAdjustment_SetSampleRate(aca, 44100.00f);
ok(hr == S_OK, "SetSampleRate failed: %08lx\n", hr);
/* Wait for frame processing */
WaitForSingleObject(event, 1000);
hr = IAudioClient_GetBufferSize(ac, &bufsize);
ok(bufsize == expected_bufsize, "unexpected bufsize %d expected %d\n", bufsize, expected_bufsize);
hr = IAudioClockAdjustment_SetSampleRate(aca, 22050.00f);
ok(hr == S_OK, "SetSampleRate failed: %08lx\n", hr);
/* Wait for frame processing */
WaitForSingleObject(event, 1000);
hr = IAudioClient_GetBufferSize(ac, &bufsize);
todo_wine ok(bufsize == expected_bufsize, "unexpected bufsize %d expected %d\n", bufsize, expected_bufsize);
IAudioClockAdjustment_Release(aca);
IAudioClient_Release(ac);
}
START_TEST(render)
{
HRESULT hr;
@ -2719,6 +2794,7 @@ START_TEST(render)
test_session_creation();
test_worst_case();
test_endpointvolume();
test_audio_clock_adjustment();
IMMDevice_Release(dev);