JNIEXPORT jint JNICALL Java_org_jitsi_impl_neomedia_jmfext_media_protocol_wasapi_WASAPI_IAudioCaptureClient_1GetNextPacketSize (JNIEnv *env, jclass clazz, jlong thiz) { HRESULT hr; UINT32 numFramesInNextPacket; hr = IAudioCaptureClient_GetNextPacketSize( (IAudioCaptureClient *) (intptr_t) thiz, &numFramesInNextPacket); if (FAILED(hr)) { numFramesInNextPacket = 0; WASAPI_throwNewHResultException(env, hr, __func__, __LINE__); } return (jint) numFramesInNextPacket; }
static void test_capture(IAudioClient *ac, HANDLE handle, WAVEFORMATEX *wfx) { IAudioCaptureClient *acc; HRESULT hr; UINT32 frames = 0; BYTE *data = NULL; DWORD flags; UINT64 devpos, qpcpos; hr = IAudioClient_GetService(ac, &IID_IAudioCaptureClient, (void**)&acc); ok(hr == S_OK, "IAudioClient_GetService(IID_IAudioCaptureClient) returns %08x\n", hr); if (hr != S_OK) return; hr = IAudioCaptureClient_GetNextPacketSize(acc, NULL); ok(hr == E_POINTER, "IAudioCaptureClient_GetNextPacketSize(NULL) returns %08x\n", hr); ok(WaitForSingleObject(handle, 2000) == WAIT_OBJECT_0, "Waiting on event handle failed!\n"); /* frames can be 0 if no data is available yet.. */ hr = IAudioCaptureClient_GetNextPacketSize(acc, &frames); ok(hr == S_OK, "IAudioCaptureClient_GetNextPacketSize returns %08x\n", hr); data = (BYTE*)(DWORD_PTR)0xdeadbeef; hr = IAudioCaptureClient_GetBuffer(acc, &data, NULL, NULL, NULL, NULL); ok(hr == E_POINTER, "IAudioCaptureClient_GetBuffer(data, NULL, NULL) returns %08x\n", hr); ok((DWORD_PTR)data == 0xdeadbeef, "data is reset to %p\n", data); frames = 0xdeadbeef; hr = IAudioCaptureClient_GetBuffer(acc, NULL, &frames, NULL, NULL, NULL); ok(hr == E_POINTER, "IAudioCaptureClient_GetBuffer(NULL, &frames, NULL) returns %08x\n", hr); ok(frames == 0xdeadbeef, "frames is reset to %08x\n", frames); flags = 0xdeadbeef; hr = IAudioCaptureClient_GetBuffer(acc, NULL, NULL, &flags, NULL, NULL); ok(hr == E_POINTER, "IAudioCaptureClient_GetBuffer(NULL, NULL, &flags) returns %08x\n", hr); ok(flags == 0xdeadbeef, "flags is reset to %08x\n", flags); hr = IAudioCaptureClient_GetBuffer(acc, &data, &frames, NULL, NULL, NULL); ok(hr == E_POINTER, "IAudioCaptureClient_GetBuffer(&ata, &frames, NULL) returns %08x\n", hr); hr = IAudioCaptureClient_GetBuffer(acc, &data, &frames, &flags, &devpos, &qpcpos); ok(hr == S_OK || hr == AUDCLNT_S_BUFFER_EMPTY, "Valid IAudioCaptureClient_GetBuffer returns %08x\n", hr); if (hr == S_OK) ok(frames, "Amount of frames locked is 0!\n"); else if (hr == AUDCLNT_S_BUFFER_EMPTY) ok(!frames, "Amount of frames locked with empty buffer is %u!\n", frames); else ok(0, "GetBuffer returned %08x\n", hr); trace("Device position is at %u, amount of frames locked: %u\n", (DWORD)devpos, frames); if (frames) { hr = IAudioCaptureClient_GetBuffer(acc, &data, &frames, &flags, &devpos, &qpcpos); ok(hr == AUDCLNT_E_OUT_OF_ORDER, "Out of order IAudioCaptureClient_GetBuffer returns %08x\n", hr); } hr = IAudioCaptureClient_ReleaseBuffer(acc, frames); ok(hr == S_OK, "Releasing buffer returns %08x\n", hr); if (frames) { hr = IAudioCaptureClient_ReleaseBuffer(acc, frames); ok(hr == AUDCLNT_E_OUT_OF_ORDER, "Releasing buffer twice returns %08x\n", hr); } IUnknown_Release(acc); }
static void test_capture(IAudioClient *ac, HANDLE handle, WAVEFORMATEX *wfx) { IAudioCaptureClient *acc; HRESULT hr; UINT32 frames, next, pad, sum = 0; BYTE *data; DWORD flags; UINT64 pos, qpc; REFERENCE_TIME period; hr = IAudioClient_GetService(ac, &IID_IAudioCaptureClient, (void**)&acc); ok(hr == S_OK, "IAudioClient_GetService(IID_IAudioCaptureClient) returns %08x\n", hr); if (hr != S_OK) return; frames = 0xabadcafe; data = (void*)0xdeadf00d; flags = 0xabadcafe; pos = qpc = 0xdeadbeef; hr = IAudioCaptureClient_GetBuffer(acc, &data, &frames, &flags, &pos, &qpc); ok(hr == AUDCLNT_S_BUFFER_EMPTY, "Initial IAudioCaptureClient_GetBuffer returns %08x\n", hr); /* should be empty right after start. Otherwise consume one packet */ if(hr == S_OK){ hr = IAudioCaptureClient_ReleaseBuffer(acc, frames); ok(hr == S_OK, "Releasing buffer returns %08x\n", hr); sum += frames; frames = 0xabadcafe; data = (void*)0xdeadf00d; flags = 0xabadcafe; pos = qpc = 0xdeadbeef; hr = IAudioCaptureClient_GetBuffer(acc, &data, &frames, &flags, &pos, &qpc); ok(hr == AUDCLNT_S_BUFFER_EMPTY, "Initial IAudioCaptureClient_GetBuffer returns %08x\n", hr); } if(hr == AUDCLNT_S_BUFFER_EMPTY){ ok(!frames, "frames changed to %u\n", frames); ok(data == (void*)0xdeadf00d, "data changed to %p\n", data); ok(flags == 0xabadcafe, "flags changed to %x\n", flags); ok(pos == 0xdeadbeef, "position changed to %u\n", (UINT)pos); ok(qpc == 0xdeadbeef, "timer changed to %u\n", (UINT)qpc); /* GetNextPacketSize yields 0 if no data is yet available * it is not constantly period_size * SamplesPerSec */ hr = IAudioCaptureClient_GetNextPacketSize(acc, &next); ok(hr == S_OK, "IAudioCaptureClient_GetNextPacketSize returns %08x\n", hr); ok(!next, "GetNextPacketSize %u\n", next); } hr = IAudioCaptureClient_ReleaseBuffer(acc, frames); ok(hr == S_OK, "Releasing buffer returns %08x\n", hr); sum += frames; ok(ResetEvent(handle), "ResetEvent\n"); hr = IAudioCaptureClient_GetNextPacketSize(acc, &next); ok(hr == S_OK, "IAudioCaptureClient_GetNextPacketSize returns %08x\n", hr); hr = IAudioClient_GetCurrentPadding(ac, &pad); ok(hr == S_OK, "GetCurrentPadding call returns %08x\n", hr); ok(next == pad, "GetNextPacketSize %u vs. GCP %u\n", next, pad); /* later GCP will grow, while GNPS is 0 or period size */ hr = IAudioCaptureClient_GetNextPacketSize(acc, NULL); ok(hr == E_POINTER, "IAudioCaptureClient_GetNextPacketSize(NULL) returns %08x\n", hr); data = (void*)0xdeadf00d; frames = 0xdeadbeef; flags = 0xabadcafe; hr = IAudioCaptureClient_GetBuffer(acc, &data, NULL, NULL, NULL, NULL); ok(hr == E_POINTER, "IAudioCaptureClient_GetBuffer(data, NULL, NULL) returns %08x\n", hr); hr = IAudioCaptureClient_GetBuffer(acc, NULL, &frames, NULL, NULL, NULL); ok(hr == E_POINTER, "IAudioCaptureClient_GetBuffer(NULL, &frames, NULL) returns %08x\n", hr); hr = IAudioCaptureClient_GetBuffer(acc, NULL, NULL, &flags, NULL, NULL); ok(hr == E_POINTER, "IAudioCaptureClient_GetBuffer(NULL, NULL, &flags) returns %08x\n", hr); hr = IAudioCaptureClient_GetBuffer(acc, &data, &frames, NULL, NULL, NULL); ok(hr == E_POINTER, "IAudioCaptureClient_GetBuffer(&ata, &frames, NULL) returns %08x\n", hr); ok((DWORD_PTR)data == 0xdeadf00d, "data is reset to %p\n", data); ok(frames == 0xdeadbeef, "frames is reset to %08x\n", frames); ok(flags == 0xabadcafe, "flags is reset to %08x\n", flags); hr = IAudioClient_GetDevicePeriod(ac, &period, NULL); ok(hr == S_OK, "GetDevicePeriod failed: %08x\n", hr); period = MulDiv(period, wfx->nSamplesPerSec, 10000000); /* as in render.c */ ok(WaitForSingleObject(handle, 1000) == WAIT_OBJECT_0, "Waiting on event handle failed!\n"); data = (void*)0xdeadf00d; hr = IAudioCaptureClient_GetBuffer(acc, &data, &frames, &flags, &pos, &qpc); ok(hr == S_OK || hr == AUDCLNT_S_BUFFER_EMPTY, "Valid IAudioCaptureClient_GetBuffer returns %08x\n", hr); if (hr == S_OK){ ok(frames, "Amount of frames locked is 0!\n"); /* broken: some w7 machines return pad == 0 and DATA_DISCONTINUITY here, * AUDCLNT_S_BUFFER_EMPTY above, yet pos == 1-2 * period rather than 0 */ ok(pos == sum || broken(pos == period || pos == 2*period), "Position %u expected %u\n", (UINT)pos, sum); sum = pos; }else if (hr == AUDCLNT_S_BUFFER_EMPTY){ ok(!frames, "Amount of frames locked with empty buffer is %u!\n", frames); ok(data == (void*)0xdeadf00d, "No data changed to %p\n", data); } trace("Wait'ed position %d pad %u flags %x, amount of frames locked: %u\n", hr==S_OK ? (UINT)pos : -1, pad, flags, frames); hr = IAudioCaptureClient_GetNextPacketSize(acc, &next); ok(hr == S_OK, "IAudioCaptureClient_GetNextPacketSize returns %08x\n", hr); ok(next == frames, "GetNextPacketSize %u vs. GetBuffer %u\n", next, frames); hr = IAudioCaptureClient_ReleaseBuffer(acc, frames); ok(hr == S_OK, "Releasing buffer returns %08x\n", hr); hr = IAudioCaptureClient_ReleaseBuffer(acc, 0); ok(hr == S_OK, "Releasing 0 returns %08x\n", hr); hr = IAudioCaptureClient_GetNextPacketSize(acc, &next); ok(hr == S_OK, "IAudioCaptureClient_GetNextPacketSize returns %08x\n", hr); if (frames) { hr = IAudioCaptureClient_ReleaseBuffer(acc, frames); ok(hr == AUDCLNT_E_OUT_OF_ORDER, "Releasing buffer twice returns %08x\n", hr); sum += frames; } Sleep(350); /* for sure there's data now */ hr = IAudioClient_GetCurrentPadding(ac, &pad); ok(hr == S_OK, "GetCurrentPadding call returns %08x\n", hr); /** GetNextPacketSize * returns either 0 or one period worth of frames * whereas GetCurrentPadding grows when input is not consumed. */ hr = IAudioCaptureClient_GetNextPacketSize(acc, &next); ok(hr == S_OK, "IAudioCaptureClient_GetNextPacketSize returns %08x\n", hr); ok(next < pad, "GetNextPacketSize %u vs. GCP %u\n", next, pad); hr = IAudioCaptureClient_GetBuffer(acc, &data, &frames, &flags, &pos, &qpc); ok(hr == S_OK, "Valid IAudioCaptureClient_GetBuffer returns %08x\n", hr); ok(next == frames, "GetNextPacketSize %u vs. GetBuffer %u\n", next, frames); if(hr == S_OK){ UINT32 frames2 = frames; UINT64 pos2, qpc2; ok(frames, "Amount of frames locked is 0!\n"); ok(pos == sum, "Position %u expected %u\n", (UINT)pos, sum); hr = IAudioCaptureClient_ReleaseBuffer(acc, 0); ok(hr == S_OK, "Releasing 0 returns %08x\n", hr); /* GCP did not decrement, no data consumed */ hr = IAudioClient_GetCurrentPadding(ac, &frames); ok(hr == S_OK, "GetCurrentPadding call returns %08x\n", hr); ok(frames == pad || frames == pad + next /* concurrent feeder */, "GCP %u past ReleaseBuffer(0) initially %u\n", frames, pad); /* should re-get the same data */ hr = IAudioCaptureClient_GetBuffer(acc, &data, &frames, &flags, &pos2, &qpc2); ok(hr == S_OK, "Valid IAudioCaptureClient_GetBuffer returns %08x\n", hr); ok(frames2 == frames, "GetBuffer after ReleaseBuffer(0) %u/%u\n", frames2, frames); ok(pos2 == pos, "Position after ReleaseBuffer(0) %u/%u\n", (UINT)pos2, (UINT)pos); todo_wine ok(qpc2 == qpc, "HPC after ReleaseBuffer(0) %u vs. %u\n", (UINT)qpc2, (UINT)qpc); } /* trace after the GCP test because log output to MS-DOS console disturbs timing */ trace("Sleep.1 position %d pad %u flags %x, amount of frames locked: %u\n", hr==S_OK ? (UINT)pos : -1, pad, flags, frames); if(hr == S_OK){ UINT32 frames2 = 0xabadcafe; BYTE *data2 = (void*)0xdeadf00d; flags = 0xabadcafe; ok(pos == sum, "Position %u expected %u\n", (UINT)pos, sum); pos = qpc = 0xdeadbeef; hr = IAudioCaptureClient_GetBuffer(acc, &data2, &frames2, &flags, &pos, &qpc); ok(hr == AUDCLNT_E_OUT_OF_ORDER, "Out of order IAudioCaptureClient_GetBuffer returns %08x\n", hr); ok(frames2 == 0xabadcafe, "Out of order frames changed to %x\n", frames2); ok(data2 == (void*)0xdeadf00d, "Out of order data changed to %p\n", data2); ok(flags == 0xabadcafe, "Out of order flags changed to %x\n", flags); ok(pos == 0xdeadbeef, "Out of order position changed to %x\n", (UINT)pos); ok(qpc == 0xdeadbeef, "Out of order timer changed to %x\n", (UINT)qpc); hr = IAudioCaptureClient_ReleaseBuffer(acc, frames+1); ok(hr == AUDCLNT_E_INVALID_SIZE, "Releasing buffer+1 returns %08x\n", hr); hr = IAudioCaptureClient_ReleaseBuffer(acc, 1); ok(hr == AUDCLNT_E_INVALID_SIZE, "Releasing 1 returns %08x\n", hr); hr = IAudioClient_Reset(ac); ok(hr == AUDCLNT_E_NOT_STOPPED, "Reset failed: %08x\n", hr); } hr = IAudioCaptureClient_ReleaseBuffer(acc, frames); ok(hr == S_OK, "Releasing buffer returns %08x\n", hr); if (frames) { sum += frames; hr = IAudioCaptureClient_ReleaseBuffer(acc, frames); ok(hr == AUDCLNT_E_OUT_OF_ORDER, "Releasing buffer twice returns %08x\n", hr); } frames = period; ok(next == frames, "GetNextPacketSize %u vs. GetDevicePeriod %u\n", next, frames); /* GetBufferSize is not a multiple of the period size! */ hr = IAudioClient_GetBufferSize(ac, &next); ok(hr == S_OK, "GetBufferSize failed: %08x\n", hr); trace("GetBufferSize %u period size %u\n", next, frames); Sleep(400); /* overrun */ hr = IAudioClient_GetCurrentPadding(ac, &pad); ok(hr == S_OK, "GetCurrentPadding call returns %08x\n", hr); hr = IAudioCaptureClient_GetBuffer(acc, &data, &frames, &flags, &pos, &qpc); ok(hr == S_OK, "Valid IAudioCaptureClient_GetBuffer returns %08x\n", hr); trace("Overrun position %d pad %u flags %x, amount of frames locked: %u\n", hr==S_OK ? (UINT)pos : -1, pad, flags, frames); if(hr == S_OK){ /* The discontinuity is reported here, but is this an old or new packet? */ todo_wine ok(flags & AUDCLNT_BUFFERFLAGS_DATA_DISCONTINUITY, "expect DISCONTINUITY %x\n", flags); ok(pad == next, "GCP %u vs. BufferSize %u\n", (UINT32)pad, next); /* Native's position is one period further than what we read. * Perhaps that's precisely the meaning of DATA_DISCONTINUITY: * signal when the position jump left a gap. */ todo_wine ok(pos == sum + frames, "Position %u gap %d\n", (UINT)pos, (UINT)pos - sum); if(flags & AUDCLNT_BUFFERFLAGS_DATA_DISCONTINUITY) sum = pos; } hr = IAudioCaptureClient_ReleaseBuffer(acc, frames); ok(hr == S_OK, "Releasing buffer returns %08x\n", hr); sum += frames; hr = IAudioClient_GetCurrentPadding(ac, &pad); ok(hr == S_OK, "GetCurrentPadding call returns %08x\n", hr); hr = IAudioCaptureClient_GetBuffer(acc, &data, &frames, &flags, &pos, &qpc); ok(hr == S_OK, "Valid IAudioCaptureClient_GetBuffer returns %08x\n", hr); trace("Cont'ed position %d pad %u flags %x, amount of frames locked: %u\n", hr==S_OK ? (UINT)pos : -1, pad, flags, frames); if(hr == S_OK){ ok(pos == sum, "Position %u expected %u\n", (UINT)pos, sum); ok(!flags, "flags %u\n", flags); hr = IAudioCaptureClient_ReleaseBuffer(acc, frames); ok(hr == S_OK, "Releasing buffer returns %08x\n", hr); sum += frames; } hr = IAudioClient_Stop(ac); ok(hr == S_OK, "Stop on a started stream returns %08x\n", hr); hr = IAudioClient_Start(ac); ok(hr == S_OK, "Start on a stopped stream returns %08x\n", hr); hr = IAudioCaptureClient_GetBuffer(acc, &data, &frames, &flags, &pos, &qpc); ok(hr == S_OK, "Valid IAudioCaptureClient_GetBuffer returns %08x\n", hr); hr = IAudioClient_GetCurrentPadding(ac, &pad); ok(hr == S_OK, "GetCurrentPadding call returns %08x\n", hr); trace("Restart position %d pad %u flags %x, amount of frames locked: %u\n", hr==S_OK ? (UINT)pos : -1, pad, flags, frames); ok(pad > sum, "restarted GCP %u\n", pad); /* GCP is still near buffer size */ if(frames){ ok(pos == sum, "Position %u expected %u\n", (UINT)pos, sum); ok(!flags, "flags %u\n", flags); hr = IAudioCaptureClient_ReleaseBuffer(acc, frames); ok(hr == S_OK, "Releasing buffer returns %08x\n", hr); sum += frames; } hr = IAudioClient_Stop(ac); ok(hr == S_OK, "Stop on a started stream returns %08x\n", hr); hr = IAudioClient_Reset(ac); ok(hr == S_OK, "Reset on a stopped stream returns %08x\n", hr); sum += pad - frames; hr = IAudioClient_Start(ac); ok(hr == S_OK, "Start on a stopped stream returns %08x\n", hr); hr = IAudioClient_GetCurrentPadding(ac, &pad); ok(hr == S_OK, "GetCurrentPadding call returns %08x\n", hr); flags = 0xabadcafe; hr = IAudioCaptureClient_GetBuffer(acc, &data, &frames, &flags, &pos, &qpc); ok(hr == AUDCLNT_S_BUFFER_EMPTY || /*PulseAudio*/hr == S_OK, "Initial IAudioCaptureClient_GetBuffer returns %08x\n", hr); trace("Reset position %d pad %u flags %x, amount of frames locked: %u\n", hr==S_OK ? (UINT)pos : -1, pad, flags, frames); if(hr == S_OK){ /* Only PulseAudio goes here; despite snd_pcm_drop it manages * to fill GetBufferSize with a single snd_pcm_read */ trace("Test marked todo: only PulseAudio gets here\n"); todo_wine ok(flags & AUDCLNT_BUFFERFLAGS_DATA_DISCONTINUITY, "expect DISCONTINUITY %x\n", flags); /* Reset zeroes padding, not the position */ ok(pos >= sum, "Position %u last %u\n", (UINT)pos, sum); /*sum = pos; check after next GetBuffer */ hr = IAudioCaptureClient_ReleaseBuffer(acc, frames); ok(hr == S_OK, "Releasing buffer returns %08x\n", hr); sum += frames; } else if(hr == AUDCLNT_S_BUFFER_EMPTY){ ok(!pad, "resetted GCP %u\n", pad); Sleep(180); } hr = IAudioClient_GetCurrentPadding(ac, &pad); ok(hr == S_OK, "GetCurrentPadding call returns %08x\n", hr); hr = IAudioCaptureClient_GetBuffer(acc, &data, &frames, &flags, &pos, &qpc); ok(hr == S_OK, "Valid IAudioCaptureClient_GetBuffer returns %08x\n", hr); trace("Running position %d pad %u flags %x, amount of frames locked: %u\n", hr==S_OK ? (UINT)pos : -1, pad, flags, frames); if(hr == S_OK){ /* Some w7 machines signal DATA_DISCONTINUITY here following the * previous AUDCLNT_S_BUFFER_EMPTY, others not. What logic? */ ok(pos >= sum, "Position %u gap %d\n", (UINT)pos, (UINT)pos - sum); IAudioCaptureClient_ReleaseBuffer(acc, frames); } IAudioCaptureClient_Release(acc); }