From: Shaun Ren sren@codeweavers.com
--- dlls/sapi/mmaudio.c | 73 +++++++++++++++++++++++++++++++++++++-- dlls/sapi/tests/mmaudio.c | 62 +++++++++++++++++++++++++++++++++ 2 files changed, 133 insertions(+), 2 deletions(-)
diff --git a/dlls/sapi/mmaudio.c b/dlls/sapi/mmaudio.c index 690e540122b..20e6cc5064f 100644 --- a/dlls/sapi/mmaudio.c +++ b/dlls/sapi/mmaudio.c @@ -53,7 +53,13 @@ struct mmaudio enum flow_type flow; ISpObjectToken *token; UINT device_id; + SPAUDIOSTATE state; WAVEFORMATEX *wfx; + union + { + HWAVEIN in; + HWAVEOUT out; + } hwave; CRITICAL_SECTION cs; };
@@ -363,6 +369,8 @@ static ULONG WINAPI mmsysaudio_Release(ISpMMSysAudio *iface)
if (!ref) { + ISpMMSysAudio_SetState(iface, SPAS_CLOSED, 0); + if (This->token) ISpObjectToken_Release(This->token); heap_free(This->wfx); DeleteCriticalSection(&This->cs); @@ -481,9 +489,45 @@ static HRESULT WINAPI mmsysaudio_GetFormat(ISpMMSysAudio *iface, GUID *format, W
static HRESULT WINAPI mmsysaudio_SetState(ISpMMSysAudio *iface, SPAUDIOSTATE state, ULONGLONG reserved) { - FIXME("(%p, %u, %s): stub.\n", iface, state, wine_dbgstr_longlong(reserved)); + struct mmaudio *This = impl_from_ISpMMSysAudio(iface); + HRESULT hr = S_OK;
- return E_NOTIMPL; + TRACE("(%p, %u, %s).\n", iface, state, wine_dbgstr_longlong(reserved)); + + if (state != SPAS_CLOSED && state != SPAS_RUN) + { + FIXME("state %#x not implemented.\n", state); + return E_NOTIMPL; + } + + EnterCriticalSection(&This->cs); + + if (This->state == state) + goto done; + + if (This->state == SPAS_CLOSED) + { + if (waveOutOpen(&This->hwave.out, This->device_id, This->wfx, 0, 0, 0) != MMSYSERR_NOERROR) + { + hr = SPERR_GENERIC_MMSYS_ERROR; + goto done; + } + } + + if (state == SPAS_CLOSED && This->state != SPAS_CLOSED) + { + if (waveOutClose(This->hwave.out) != MMSYSERR_NOERROR) + { + hr = SPERR_GENERIC_MMSYS_ERROR; + goto done; + } + } + + This->state = state; + +done: + LeaveCriticalSection(&This->cs); + return hr; }
static HRESULT WINAPI mmsysaudio_SetFormat(ISpMMSysAudio *iface, const GUID *guid, const WAVEFORMATEX *wfx) @@ -499,6 +543,18 @@ static HRESULT WINAPI mmsysaudio_SetFormat(ISpMMSysAudio *iface, const GUID *gui
EnterCriticalSection(&This->cs);
+ if (!memcmp(wfx, This->wfx, sizeof(*wfx)) && !memcmp(wfx + 1, This->wfx + 1, wfx->cbSize)) + { + LeaveCriticalSection(&This->cs); + return S_OK; + } + + if (This->state != SPAS_CLOSED) + { + LeaveCriticalSection(&This->cs); + return SPERR_DEVICE_BUSY; + } + /* Determine whether the device supports the requested format. */ res = waveOutOpen(NULL, This->device_id, wfx, 0, 0, WAVE_FORMAT_QUERY); if (res != MMSYSERR_NOERROR) @@ -609,7 +665,19 @@ static HRESULT WINAPI mmsysaudio_SetDeviceId(ISpMMSysAudio *iface, UINT id) return E_INVALIDARG;
EnterCriticalSection(&This->cs); + + if (id == This->device_id) + { + LeaveCriticalSection(&This->cs); + return S_OK; + } + if (This->state != SPAS_CLOSED) + { + LeaveCriticalSection(&This->cs); + return SPERR_DEVICE_BUSY; + } This->device_id = id; + LeaveCriticalSection(&This->cs);
return S_OK; @@ -693,6 +761,7 @@ static HRESULT mmaudio_create(IUnknown *outer, REFIID iid, void **obj, enum flow This->flow = flow; This->token = NULL; This->device_id = WAVE_MAPPER; + This->state = SPAS_CLOSED;
if (!(This->wfx = heap_alloc(sizeof(*This->wfx)))) { diff --git a/dlls/sapi/tests/mmaudio.c b/dlls/sapi/tests/mmaudio.c index 8611242e2b7..85a3570f490 100644 --- a/dlls/sapi/tests/mmaudio.c +++ b/dlls/sapi/tests/mmaudio.c @@ -158,11 +158,73 @@ static void test_formats(void) ISpMMSysAudio_Release(mmaudio); }
+static void test_audio_out(void) +{ + ISpMMSysAudio *mmaudio; + GUID fmtid; + WAVEFORMATEX *wfx = NULL; + UINT devid; + HRESULT hr; + + if (waveOutGetNumDevs() == 0) { + skip("no wave out devices.\n"); + return; + } + + hr = CoCreateInstance(&CLSID_SpMMAudioOut, NULL, CLSCTX_INPROC_SERVER, + &IID_ISpMMSysAudio, (void **)&mmaudio); + ok(hr == S_OK, "failed to create SPMMAudioOut instance: %#lx.\n", hr); + + hr = ISpMMSysAudio_SetState(mmaudio, SPAS_CLOSED, 0); + ok(hr == S_OK, "got %#lx.\n", hr); + + hr = ISpMMSysAudio_GetFormat(mmaudio, &fmtid, &wfx); + ok(hr == S_OK, "got %#lx.\n", hr); + ok(IsEqualGUID(&fmtid, &SPDFID_WaveFormatEx), "got %s.\n", wine_dbgstr_guid(&fmtid)); + ok(wfx != NULL, "wfx == NULL.\n"); + + hr = ISpMMSysAudio_SetFormat(mmaudio, &fmtid, wfx); + ok(hr == S_OK, "got %#lx.\n", hr); + + hr = ISpMMSysAudio_SetDeviceId(mmaudio, WAVE_MAPPER); + ok(hr == S_OK, "got %#lx.\n", hr); + + hr = ISpMMSysAudio_SetState(mmaudio, SPAS_RUN, 0); + ok(hr == S_OK, "got %#lx.\n", hr); + + hr = ISpMMSysAudio_SetDeviceId(mmaudio, WAVE_MAPPER); + ok(hr == S_OK, "got %#lx.\n", hr); + + hr = ISpMMSysAudio_SetDeviceId(mmaudio, 0); + ok(hr == SPERR_DEVICE_BUSY, "got %#lx.\n", hr); + + hr = ISpMMSysAudio_SetFormat(mmaudio, &fmtid, wfx); + ok(hr == S_OK, "got %#lx.\n", hr); + + wfx->nChannels = wfx->nChannels == 1 ? 2 : 1; + wfx->nAvgBytesPerSec = wfx->nSamplesPerSec * wfx->nChannels * wfx->wBitsPerSample / 8; + wfx->nBlockAlign = wfx->nChannels * wfx->wBitsPerSample / 8; + hr = ISpMMSysAudio_SetFormat(mmaudio, &fmtid, wfx); + ok(hr == SPERR_DEVICE_BUSY, "got %#lx.\n", hr); + + devid = 0xdeadbeef; + hr = ISpMMSysAudio_GetDeviceId(mmaudio, &devid); + ok(hr == S_OK, "got %#lx.\n", hr); + ok(devid == WAVE_MAPPER, "got %#x.\n", devid); + + hr = ISpMMSysAudio_SetState(mmaudio, SPAS_CLOSED, 0); + ok(hr == S_OK, "got %#lx.\n", hr); + + CoTaskMemFree(wfx); + ISpMMSysAudio_Release(mmaudio); +} + START_TEST(mmaudio) { CoInitialize(NULL); test_interfaces(); test_device_id(); test_formats(); + test_audio_out(); CoUninitialize(); }