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mmdevapi/tests: Add PCM format tests.

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This commit is contained in:
Jörg Höhle 2011-11-16 18:46:09 +01:00 committed by Alexandre Julliard
parent d202990851
commit 31eb83359a
1 changed files with 109 additions and 0 deletions
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109
dlls/mmdevapi/tests/render.c
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@ -38,6 +38,18 @@
#include "audioclient.h"
#include "audiopolicy.h"
static const unsigned int win_formats[][4] = {
{ 8000, 8, 1}, { 8000, 8, 2}, { 8000, 16, 1}, { 8000, 16, 2},
{11025, 8, 1}, {11025, 8, 2}, {11025, 16, 1}, {11025, 16, 2},
{12000, 8, 1}, {12000, 8, 2}, {12000, 16, 1}, {12000, 16, 2},
{16000, 8, 1}, {16000, 8, 2}, {16000, 16, 1}, {16000, 16, 2},
{22050, 8, 1}, {22050, 8, 2}, {22050, 16, 1}, {22050, 16, 2},
{44100, 8, 1}, {44100, 8, 2}, {44100, 16, 1}, {44100, 16, 2},
{48000, 8, 1}, {48000, 8, 2}, {48000, 16, 1}, {48000, 16, 2},
{96000, 8, 1}, {96000, 8, 2}, {96000, 16, 1}, {96000, 16, 2}
};
#define NB_WIN_FORMATS (sizeof(win_formats)/sizeof(*win_formats))
#define NULL_PTR_ERR MAKE_HRESULT(SEVERITY_ERROR, FACILITY_WIN32, RPC_X_NULL_REF_POINTER)
static IMMDeviceEnumerator *mme = NULL;
@ -328,6 +340,101 @@ static void test_audioclient(void)
CoTaskMemFree(pwfx);
}
static void test_formats(AUDCLNT_SHAREMODE mode)
{
IAudioClient *ac;
HRESULT hr, hrs;
WAVEFORMATEX fmt, *pwfx, *pwfx2;
int i;
fmt.wFormatTag = WAVE_FORMAT_PCM;
fmt.cbSize = 0;
for(i = 0; i < NB_WIN_FORMATS; i++) {
hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
NULL, (void**)&ac);
ok(hr == S_OK, "Activation failed with %08x\n", hr);
if(hr != S_OK)
continue;
hr = IAudioClient_GetMixFormat(ac, &pwfx);
ok(hr == S_OK, "GetMixFormat failed: %08x\n", hr);
fmt.nSamplesPerSec = win_formats[i][0];
fmt.wBitsPerSample = win_formats[i][1];
fmt.nChannels = win_formats[i][2];
fmt.nBlockAlign = fmt.nChannels * fmt.wBitsPerSample / 8;
fmt.nAvgBytesPerSec= fmt.nBlockAlign * fmt.nSamplesPerSec;
pwfx2 = (WAVEFORMATEX*)0xDEADF00D;
hr = IAudioClient_IsFormatSupported(ac, mode, &fmt, &pwfx2);
hrs = hr;
/* Only shared mode suggests something ... GetMixFormat! */
ok(hr == S_OK || (mode == AUDCLNT_SHAREMODE_SHARED
? hr == S_FALSE || broken(hr == AUDCLNT_E_UNSUPPORTED_FORMAT &&
/* 5:1 card exception when asked for 1 channel at mixer rate */
pwfx->nChannels > 2 && fmt.nSamplesPerSec == pwfx->nSamplesPerSec)
: (hr == AUDCLNT_E_UNSUPPORTED_FORMAT || hr == hexcl)),
"IsFormatSupported(%d, %ux%2ux%u) returns %08x\n", mode,
fmt.nSamplesPerSec, fmt.wBitsPerSample, fmt.nChannels, hr);
if (hr == S_OK)
trace("IsSupported(%s, %ux%2ux%u)\n",
mode == AUDCLNT_SHAREMODE_SHARED ? "shared " : "exclus.",
fmt.nSamplesPerSec, fmt.wBitsPerSample, fmt.nChannels);
/* Change GetMixFormat wBitsPerSample only => S_OK */
if (mode == AUDCLNT_SHAREMODE_SHARED
&& fmt.nSamplesPerSec == pwfx->nSamplesPerSec
&& fmt.nChannels == pwfx->nChannels)
ok(hr == S_OK, "Varying BitsPerSample %u\n", fmt.wBitsPerSample);
ok((hr == S_FALSE)^(pwfx2 == NULL), "hr %x<->suggest %p\n", hr, pwfx2);
if (pwfx2 == (WAVEFORMATEX*)0xDEADF00D)
pwfx2 = NULL; /* broken in Wine < 1.3.28 */
if (pwfx2) {
ok(pwfx2->nSamplesPerSec == pwfx->nSamplesPerSec &&
pwfx2->nChannels == pwfx->nChannels &&
pwfx2->wBitsPerSample == pwfx->wBitsPerSample,
"Suggestion %ux%2ux%u differs from GetMixFormat\n",
pwfx2->nSamplesPerSec, pwfx2->wBitsPerSample, pwfx2->nChannels);
}
/* Vista returns E_INVALIDARG upon AUDCLNT_STREAMFLAGS_RATEADJUST */
hr = IAudioClient_Initialize(ac, mode, 0, 5000000, 0, &fmt, NULL);
if ((hrs == S_OK) ^ (hr == S_OK))
trace("Initialize (%u , %ux%2ux%u) returns %08x unlike IsFormatSupported\n",
mode, fmt.nSamplesPerSec, fmt.wBitsPerSample, fmt.nChannels, hr);
if (mode == AUDCLNT_SHAREMODE_SHARED)
ok(hrs == S_OK ? hr == S_OK : hr == AUDCLNT_E_UNSUPPORTED_FORMAT,
"Initialize(shared, %ux%2ux%u) returns %08x\n",
fmt.nSamplesPerSec, fmt.wBitsPerSample, fmt.nChannels, hr);
else if (hrs == AUDCLNT_E_EXCLUSIVE_MODE_NOT_ALLOWED)
/* Unsupported format implies "create failed" and shadows "not allowed" */
ok(hrs == hexcl && (hr == AUDCLNT_E_ENDPOINT_CREATE_FAILED || hr == hrs),
"Initialize(noexcl., %ux%2ux%u) returns %08x(%08x)\n",
fmt.nSamplesPerSec, fmt.wBitsPerSample, fmt.nChannels, hr, hrs);
else
/* On testbot 48000x16x1 claims support, but does not Initialize.
* 5:1 cards Initialize 44100|48000x16x1 yet claim no support. */
ok(hrs == S_OK ? hr == S_OK || broken(hr == AUDCLNT_E_ENDPOINT_CREATE_FAILED)
: hr == AUDCLNT_E_ENDPOINT_CREATE_FAILED || broken(hr == S_OK &&
pwfx->nChannels > 2 && fmt.nChannels == 1),
"Initialize(exclus., %ux%2ux%u) returns %08x\n",
fmt.nSamplesPerSec, fmt.wBitsPerSample, fmt.nChannels, hr);
/* Bug in native (Vista/w2k8/w7): after Initialize failed, better
* Release this ac and Activate a new one.
* A second call (with a known working format) would yield
* ALREADY_INITIALIZED in shared mode yet be unusable, and in exclusive
* mode some entity keeps a lock on the device, causing DEVICE_IN_USE to
* all subsequent calls until the audio engine service is restarted. */
CoTaskMemFree(pwfx2);
CoTaskMemFree(pwfx);
IAudioClient_Release(ac);
}
}
static void test_references(void)
{
IAudioClient *ac;
@ -1447,6 +1554,8 @@ START_TEST(render)
}
test_audioclient();
test_formats(AUDCLNT_SHAREMODE_EXCLUSIVE);
test_formats(AUDCLNT_SHAREMODE_SHARED);
test_references();
test_event();
test_padding();