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Sweden-Number/dlls/qcap/tests/videocapture.c

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/*
* WDM video capture filter unit tests
*
* Copyright 2019 Damjan Jovanovic
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#define COBJMACROS
#include "dshow.h"
#include "wine/test.h"
#include "wine/strmbase.h"
static BOOL compare_media_types(const AM_MEDIA_TYPE *a, const AM_MEDIA_TYPE *b)
{
return !memcmp(a, b, offsetof(AM_MEDIA_TYPE, pbFormat))
&& !memcmp(a->pbFormat, b->pbFormat, a->cbFormat);
}
#define check_interface(a, b, c) check_interface_(__LINE__, a, b, c)
static void check_interface_(unsigned int line, void *iface_ptr, REFIID iid, BOOL supported)
{
IUnknown *iface = iface_ptr;
HRESULT hr, expected_hr;
IUnknown *unk;
expected_hr = supported ? S_OK : E_NOINTERFACE;
hr = IUnknown_QueryInterface(iface, iid, (void **)&unk);
ok_(__FILE__, line)(hr == expected_hr, "Got hr %#x, expected %#x.\n", hr, expected_hr);
if (SUCCEEDED(hr))
IUnknown_Release(unk);
}
static void test_media_types(IPin *pin)
{
IEnumMediaTypes *enum_media_types;
AM_MEDIA_TYPE mt, *pmt;
HRESULT hr;
hr = IPin_EnumMediaTypes(pin, &enum_media_types);
ok(hr == S_OK, "Got hr %#x.\n", hr);
while (IEnumMediaTypes_Next(enum_media_types, 1, &pmt, NULL) == S_OK)
{
hr = IPin_QueryAccept(pin, pmt);
ok(hr == S_OK, "Got hr %#x.\n", hr);
CoTaskMemFree(pmt);
}
IEnumMediaTypes_Release(enum_media_types);
hr = IPin_QueryAccept(pin, NULL);
todo_wine ok(hr == E_POINTER, "Got hr %#x.\n", hr);
memset(&mt, 0, sizeof(mt));
hr = IPin_QueryAccept(pin, &mt);
ok(hr != S_OK, "Got hr %#x.\n", hr);
mt.majortype = MEDIATYPE_Video;
hr = IPin_QueryAccept(pin, &mt);
ok(hr != S_OK, "Got hr %#x.\n", hr);
mt.formattype = FORMAT_VideoInfo;
hr = IPin_QueryAccept(pin, &mt);
ok(hr != S_OK, "Got hr %#x.\n", hr);
mt.formattype = FORMAT_None;
hr = IPin_QueryAccept(pin, &mt);
ok(hr != S_OK, "Got hr %#x.\n", hr);
}
static void test_stream_config(IPin *pin)
{
VIDEOINFOHEADER *video_info, *video_info2;
LONG depth, compression, count, size, i;
IEnumMediaTypes *enum_media_types;
AM_MEDIA_TYPE *format, *format2;
IAMStreamConfig *stream_config;
VIDEO_STREAM_CONFIG_CAPS vscc;
HRESULT hr;
hr = IPin_QueryInterface(pin, &IID_IAMStreamConfig, (void **)&stream_config);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IAMStreamConfig_GetFormat(stream_config, &format);
ok(hr == S_OK, "Got hr %#x.\n", hr);
ok(IsEqualGUID(&format->majortype, &MEDIATYPE_Video), "Got wrong majortype: %s.\n",
debugstr_guid(&format->majortype));
hr = IAMStreamConfig_SetFormat(stream_config, format);
ok(hr == S_OK, "Got hr %#x.\n", hr);
/* After setting the format, a single media type is enumerated.
* This persists until the filter is released. */
IPin_EnumMediaTypes(pin, &enum_media_types);
hr = IEnumMediaTypes_Next(enum_media_types, 1, &format2, NULL);
ok(hr == S_OK, "Got hr %#x.\n", hr);
DeleteMediaType(format2);
hr = IEnumMediaTypes_Next(enum_media_types, 1, &format2, NULL);
ok(hr == S_FALSE, "Got hr %#x.\n", hr);
IEnumMediaTypes_Release(enum_media_types);
format->majortype = MEDIATYPE_Audio;
hr = IAMStreamConfig_SetFormat(stream_config, format);
ok(hr == E_FAIL, "Got hr %#x.\n", hr);
format->majortype = MEDIATYPE_Video;
video_info = (VIDEOINFOHEADER *)format->pbFormat;
video_info->bmiHeader.biWidth--;
video_info->bmiHeader.biHeight--;
hr = IAMStreamConfig_SetFormat(stream_config, format);
ok(hr == E_FAIL, "Got hr %#x.\n", hr);
depth = video_info->bmiHeader.biBitCount;
compression = video_info->bmiHeader.biCompression;
video_info->bmiHeader.biWidth++;
video_info->bmiHeader.biHeight++;
video_info->bmiHeader.biBitCount = 0;
video_info->bmiHeader.biCompression = 0;
hr = IAMStreamConfig_SetFormat(stream_config, format);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IAMStreamConfig_GetFormat(stream_config, &format2);
ok(hr == S_OK, "Got hr %#x.\n", hr);
ok(IsEqualGUID(&format2->majortype, &MEDIATYPE_Video), "Got wrong majortype: %s.\n",
debugstr_guid(&format2->majortype));
video_info2 = (VIDEOINFOHEADER *)format2->pbFormat;
ok(video_info2->bmiHeader.biBitCount == depth, "Got wrong depth: %d.\n",
video_info2->bmiHeader.biBitCount);
ok(video_info2->bmiHeader.biCompression == compression,
"Got wrong compression: %d.\n", video_info2->bmiHeader.biCompression);
FreeMediaType(format2);
video_info->bmiHeader.biWidth = 10000000;
video_info->bmiHeader.biHeight = 10000000;
hr = IAMStreamConfig_SetFormat(stream_config, format);
ok(hr == E_FAIL, "Got hr %#x.\n", hr);
FreeMediaType(format);
count = 0xdeadbeef;
size = 0xdeadbeef;
/* Crash on Windows */
if (0)
{
hr = IAMStreamConfig_GetNumberOfCapabilities(stream_config, &count, NULL);
ok(hr == E_POINTER, "Got hr %#x.\n", hr);
hr = IAMStreamConfig_GetNumberOfCapabilities(stream_config, NULL, &size);
ok(hr == E_POINTER, "Got hr %#x.\n", hr);
hr = IAMStreamConfig_GetStreamCaps(stream_config, 0, NULL, (BYTE *)&vscc);
ok(hr == E_POINTER, "Got hr %#x.\n", hr);
hr = IAMStreamConfig_GetStreamCaps(stream_config, 0, &format, NULL);
ok(hr == E_POINTER, "Got hr %#x.\n", hr);
}
hr = IAMStreamConfig_GetNumberOfCapabilities(stream_config, &count, &size);
ok(hr == S_OK, "Got hr %#x.\n", hr);
ok(count != 0xdeadbeef, "Got wrong count: %d.\n", count);
ok(size == sizeof(VIDEO_STREAM_CONFIG_CAPS), "Got wrong size: %d.\n", size);
hr = IAMStreamConfig_GetStreamCaps(stream_config, 100000, NULL, NULL);
ok(hr == S_FALSE, "Got hr %#x.\n", hr);
hr = IAMStreamConfig_GetStreamCaps(stream_config, 100000, &format, (BYTE *)&vscc);
ok(hr == S_FALSE, "Got hr %#x.\n", hr);
for (i = 0; i < count; ++i)
{
hr = IAMStreamConfig_GetStreamCaps(stream_config, i, &format, (BYTE *)&vscc);
ok(hr == S_OK, "Got hr %#x.\n", hr);
ok(IsEqualGUID(&format->majortype, &MEDIATYPE_Video), "Got wrong majortype: %s.\n",
debugstr_guid(&MEDIATYPE_Video));
ok(IsEqualGUID(&vscc.guid, &FORMAT_VideoInfo)
|| IsEqualGUID(&vscc.guid, &FORMAT_VideoInfo2), "Got wrong guid: %s.\n",
debugstr_guid(&vscc.guid));
hr = IAMStreamConfig_SetFormat(stream_config, format);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IAMStreamConfig_GetFormat(stream_config, &format2);
ok(hr == S_OK, "Got hr %#x.\n", hr);
ok(compare_media_types(format, format2), "Media types didn't match.\n");
DeleteMediaType(format2);
hr = IPin_EnumMediaTypes(pin, &enum_media_types);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IEnumMediaTypes_Next(enum_media_types, 1, &format2, NULL);
ok(hr == S_OK, "Got hr %#x.\n", hr);
ok(compare_media_types(format, format2), "Media types didn't match.\n");
DeleteMediaType(format2);
IEnumMediaTypes_Release(enum_media_types);
DeleteMediaType(format);
}
IAMStreamConfig_Release(stream_config);
}
static void test_pin_interfaces(IPin *pin)
{
todo_wine check_interface(pin, &IID_IAMBufferNegotiation, TRUE);
check_interface(pin, &IID_IAMStreamConfig, TRUE);
todo_wine check_interface(pin, &IID_IAMStreamControl, TRUE);
todo_wine check_interface(pin, &IID_IKsPin, TRUE);
check_interface(pin, &IID_IKsPropertySet, TRUE);
todo_wine check_interface(pin, &IID_IMediaSeeking, TRUE);
check_interface(pin, &IID_IPin, TRUE);
todo_wine check_interface(pin, &IID_IQualityControl, TRUE);
todo_wine check_interface(pin, &IID_ISpecifyPropertyPages, TRUE);
check_interface(pin, &IID_IAMCrossbar, FALSE);
check_interface(pin, &IID_IAMDroppedFrames, FALSE);
check_interface(pin, &IID_IAMFilterMiscFlags, FALSE);
check_interface(pin, &IID_IAMPushSource, FALSE);
check_interface(pin, &IID_IAMTVTuner, FALSE);
check_interface(pin, &IID_IAMVideoCompression, FALSE);
check_interface(pin, &IID_IAMVideoProcAmp, FALSE);
check_interface(pin, &IID_IPersistPropertyBag, FALSE);
check_interface(pin, &IID_IStreamBuilder, FALSE);
}
static void test_pins(IBaseFilter *filter)
{
IEnumPins *enum_pins;
IPin *pin;
HRESULT hr;
hr = IBaseFilter_EnumPins(filter, &enum_pins);
ok(hr == S_OK, "Got hr %#x.\n", hr);
while ((hr = IEnumPins_Next(enum_pins, 1, &pin, NULL)) == S_OK)
{
PIN_DIRECTION pin_direction;
IPin_QueryDirection(pin, &pin_direction);
if (pin_direction == PINDIR_OUTPUT)
{
test_pin_interfaces(pin);
test_media_types(pin);
test_stream_config(pin);
}
IPin_Release(pin);
}
IEnumPins_Release(enum_pins);
}
static void test_filter_interfaces(IBaseFilter *filter)
{
check_interface(filter, &IID_IAMFilterMiscFlags, TRUE);
check_interface(filter, &IID_IAMVideoControl, TRUE);
check_interface(filter, &IID_IAMVideoProcAmp, TRUE);
check_interface(filter, &IID_IBaseFilter, TRUE);
todo_wine check_interface(filter, &IID_IKsPropertySet, TRUE);
todo_wine check_interface(filter, &IID_IMediaSeeking, TRUE);
check_interface(filter, &IID_IPersistPropertyBag, TRUE);
todo_wine check_interface(filter, &IID_ISpecifyPropertyPages, TRUE);
check_interface(filter, &IID_IAMCrossbar, FALSE);
check_interface(filter, &IID_IAMPushSource, FALSE);
check_interface(filter, &IID_IAMStreamConfig, FALSE);
check_interface(filter, &IID_IAMTVTuner, FALSE);
check_interface(filter, &IID_IAMVideoCompression, FALSE);
check_interface(filter, &IID_IAMVfwCaptureDialogs, FALSE);
check_interface(filter, &IID_IPin, FALSE);
check_interface(filter, &IID_IReferenceClock, FALSE);
check_interface(filter, &IID_IOverlayNotify, FALSE);
}
static void test_misc_flags(IBaseFilter *filter)
{
IAMFilterMiscFlags *misc_flags;
ULONG flags;
HRESULT hr;
hr = IBaseFilter_QueryInterface(filter, &IID_IAMFilterMiscFlags, (void **)&misc_flags);
ok(hr == S_OK, "Got hr %#x.\n", hr);
flags = IAMFilterMiscFlags_GetMiscFlags(misc_flags);
ok(flags == AM_FILTER_MISC_FLAGS_IS_SOURCE
|| broken(!flags) /* win7 */, "Got wrong flags: %#x.\n", flags);
IAMFilterMiscFlags_Release(misc_flags);
}
struct testfilter
{
struct strmbase_filter filter;
struct strmbase_sink sink;
};
static inline struct testfilter *impl_from_strmbase_filter(struct strmbase_filter *iface)
{
return CONTAINING_RECORD(iface, struct testfilter, filter);
}
static struct strmbase_pin *testfilter_get_pin(struct strmbase_filter *iface, unsigned int index)
{
struct testfilter *filter = impl_from_strmbase_filter(iface);
if (!index)
return &filter->sink.pin;
return NULL;
}
static void testfilter_destroy(struct strmbase_filter *iface)
{
struct testfilter *filter = impl_from_strmbase_filter(iface);
strmbase_sink_cleanup(&filter->sink);
strmbase_filter_cleanup(&filter->filter);
}
static const struct strmbase_filter_ops testfilter_ops =
{
.filter_get_pin = testfilter_get_pin,
.filter_destroy = testfilter_destroy,
};
static HRESULT testsink_query_interface(struct strmbase_pin *iface, REFIID iid, void **out)
{
struct testfilter *filter = impl_from_strmbase_filter(iface->filter);
if (IsEqualGUID(iid, &IID_IMemInputPin))
*out = &filter->sink.IMemInputPin_iface;
else
return E_NOINTERFACE;
IUnknown_AddRef((IUnknown *)*out);
return S_OK;
}
static HRESULT WINAPI testsink_Receive(struct strmbase_sink *iface, IMediaSample *sample)
{
return S_OK;
}
static const struct strmbase_sink_ops testsink_ops =
{
.base.pin_query_interface = testsink_query_interface,
.pfnReceive = testsink_Receive,
};
static void testfilter_init(struct testfilter *filter)
{
static const GUID clsid = {0xabacab};
memset(filter, 0, sizeof(*filter));
strmbase_filter_init(&filter->filter, NULL, &clsid, &testfilter_ops);
strmbase_sink_init(&filter->sink, &filter->filter, L"sink", &testsink_ops, NULL);
}
static void test_filter_state(IMediaControl *control, IMemAllocator *allocator)
{
IMediaSample *sample;
OAFilterState state;
HRESULT hr;
hr = IMediaControl_GetState(control, 0, &state);
ok(hr == S_OK, "Got hr %#x.\n", hr);
ok(state == State_Stopped, "Got state %u.\n", state);
hr = IMemAllocator_GetBuffer(allocator, &sample, NULL, NULL, 0);
ok(hr == VFW_E_NOT_COMMITTED, "Got hr %#x.\n", hr);
hr = IMediaControl_Pause(control);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IMediaControl_GetState(control, 0, &state);
ok(hr == VFW_S_CANT_CUE, "Got hr %#x.\n", hr);
ok(state == State_Paused, "Got state %u.\n", state);
hr = IMemAllocator_GetBuffer(allocator, &sample, NULL, NULL, AM_GBF_NOWAIT);
ok(hr == S_OK, "Got hr %#x.\n", hr);
IMediaSample_Release(sample);
hr = IMediaControl_Run(control);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IMediaControl_GetState(control, 0, &state);
ok(hr == S_OK, "Got hr %#x.\n", hr);
ok(state == State_Running, "Got state %u.\n", state);
hr = IMediaControl_Pause(control);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IMediaControl_GetState(control, 0, &state);
ok(hr == VFW_S_CANT_CUE, "Got hr %#x.\n", hr);
ok(state == State_Paused, "Got state %u.\n", state);
hr = IMediaControl_Stop(control);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IMediaControl_GetState(control, 0, &state);
ok(hr == S_OK, "Got hr %#x.\n", hr);
ok(state == State_Stopped, "Got state %u.\n", state);
hr = IMemAllocator_GetBuffer(allocator, &sample, NULL, NULL, 0);
ok(hr == VFW_E_NOT_COMMITTED, "Got hr %#x.\n", hr);
hr = IMediaControl_Run(control);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IMediaControl_GetState(control, 0, &state);
ok(hr == S_OK, "Got hr %#x.\n", hr);
ok(state == State_Running, "Got state %u.\n", state);
hr = IMemAllocator_GetBuffer(allocator, &sample, NULL, NULL, AM_GBF_NOWAIT);
todo_wine ok(hr == VFW_E_TIMEOUT, "Got hr %#x.\n", hr);
if (hr == S_OK) IMediaSample_Release(sample);
hr = IMediaControl_Stop(control);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IMediaControl_GetState(control, 0, &state);
ok(hr == S_OK, "Got hr %#x.\n", hr);
ok(state == State_Stopped, "Got state %u.\n", state);
hr = IMemAllocator_GetBuffer(allocator, &sample, NULL, NULL, 0);
ok(hr == VFW_E_NOT_COMMITTED, "Got hr %#x.\n", hr);
/* Test committing the allocator before the capture filter does. */
hr = IMemAllocator_Commit(allocator);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IMediaControl_Pause(control);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IMemAllocator_Decommit(allocator);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IMediaControl_Stop(control);
ok(hr == S_OK, "Got hr %#x.\n", hr);
}
static void test_connect_pin(IBaseFilter *filter, IPin *source)
{
AM_MEDIA_TYPE req_mt, default_mt, mt, *mts[2];
IAMStreamConfig *stream_config;
struct testfilter testsink;
IEnumMediaTypes *enummt;
IMediaControl *control;
IFilterGraph2 *graph;
ULONG count, ref;
HRESULT hr;
IPin *peer;
CoCreateInstance(&CLSID_FilterGraph, NULL, CLSCTX_INPROC_SERVER,
&IID_IFilterGraph2, (void **)&graph);
IFilterGraph2_QueryInterface(graph, &IID_IMediaControl, (void **)&control);
testfilter_init(&testsink);
IFilterGraph2_AddFilter(graph, &testsink.filter.IBaseFilter_iface, L"sink");
IFilterGraph2_AddFilter(graph, filter, L"source");
hr = IPin_QueryInterface(source, &IID_IAMStreamConfig, (void **)&stream_config);
ok(hr == S_OK, "Got hr %#x.\n", hr);
peer = (IPin *)0xdeadbeef;
hr = IPin_ConnectedTo(source, &peer);
ok(hr == VFW_E_NOT_CONNECTED, "Got hr %#x.\n", hr);
ok(!peer, "Got peer %p.\n", peer);
hr = IPin_ConnectionMediaType(source, &mt);
ok(hr == VFW_E_NOT_CONNECTED, "Got hr %#x.\n", hr);
hr = IPin_EnumMediaTypes(source, &enummt);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IEnumMediaTypes_Next(enummt, 2, mts, &count);
ok(SUCCEEDED(hr), "Got hr %#x.\n", hr);
CopyMediaType(&req_mt, mts[count - 1]);
CopyMediaType(&default_mt, mts[0]);
DeleteMediaType(mts[0]);
if (count > 1)
DeleteMediaType(mts[1]);
IEnumMediaTypes_Release(enummt);
hr = IAMStreamConfig_GetFormat(stream_config, &mts[0]);
ok(hr == S_OK, "Got hr %#x.\n", hr);
ok(compare_media_types(mts[0], &default_mt), "Media types didn't match.\n");
DeleteMediaType(mts[0]);
hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, &req_mt);
ok(hr == S_OK, "Got hr %#x.\n", hr);
ok(!!testsink.sink.pAllocator, "Expected to be assigned an allocator.\n");
test_filter_state(control, testsink.sink.pAllocator);
hr = IPin_ConnectedTo(source, &peer);
ok(hr == S_OK, "Got hr %#x.\n", hr);
ok(peer == &testsink.sink.pin.IPin_iface, "Got peer %p.\n", peer);
IPin_Release(peer);
hr = IPin_ConnectionMediaType(source, &mt);
ok(hr == S_OK, "Got hr %#x.\n", hr);
ok(compare_media_types(&mt, &req_mt), "Media types didn't match.\n");
ok(compare_media_types(&testsink.sink.pin.mt, &req_mt), "Media types didn't match.\n");
FreeMediaType(&mt);
hr = IAMStreamConfig_GetFormat(stream_config, &mts[0]);
ok(hr == S_OK, "Got hr %#x.\n", hr);
ok(compare_media_types(mts[0], &req_mt), "Media types didn't match.\n");
DeleteMediaType(mts[0]);
hr = IPin_EnumMediaTypes(source, &enummt);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IEnumMediaTypes_Next(enummt, 1, mts, NULL);
ok(hr == S_OK, "Got hr %#x.\n", hr);
ok(compare_media_types(mts[0], &default_mt), "Media types didn't match.\n");
DeleteMediaType(mts[0]);
IEnumMediaTypes_Release(enummt);
hr = IFilterGraph2_Disconnect(graph, source);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IFilterGraph2_Disconnect(graph, source);
ok(hr == S_FALSE, "Got hr %#x.\n", hr);
ok(testsink.sink.pin.peer == source, "Got peer %p.\n", testsink.sink.pin.peer);
IFilterGraph2_Disconnect(graph, &testsink.sink.pin.IPin_iface);
hr = IAMStreamConfig_GetFormat(stream_config, &mts[0]);
ok(hr == S_OK, "Got hr %#x.\n", hr);
ok(compare_media_types(mts[0], &default_mt), "Media types didn't match.\n");
DeleteMediaType(mts[0]);
FreeMediaType(&req_mt);
FreeMediaType(&default_mt);
IAMStreamConfig_Release(stream_config);
IMediaControl_Release(control);
ref = IFilterGraph2_Release(graph);
ok(!ref, "Got outstanding refcount %d.\n", ref);
ref = IBaseFilter_Release(&testsink.filter.IBaseFilter_iface);
ok(!ref, "Got outstanding refcount %d.\n", ref);
}
static void test_connection(IMoniker *moniker)
{
IEnumPins *enum_pins;
IBaseFilter *filter;
HRESULT hr;
ULONG ref;
IPin *pin;
hr = IMoniker_BindToObject(moniker, NULL, NULL, &IID_IBaseFilter, (void **)&filter);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IBaseFilter_EnumPins(filter, &enum_pins);
ok(hr == S_OK, "Got hr %#x.\n", hr);
while (IEnumPins_Next(enum_pins, 1, &pin, NULL) == S_OK)
{
PIN_DIRECTION dir;
IPin_QueryDirection(pin, &dir);
if (dir == PINDIR_OUTPUT)
{
test_connect_pin(filter, pin);
}
IPin_Release(pin);
}
IEnumPins_Release(enum_pins);
ref = IBaseFilter_Release(filter);
ok(!ref, "Got outstanding refcount %d.\n", ref);
}
START_TEST(videocapture)
{
ICreateDevEnum *dev_enum;
IEnumMoniker *class_enum;
IBaseFilter *filter;
IMoniker *moniker;
WCHAR *name;
HRESULT hr;
ULONG ref;
CoInitialize(NULL);
hr = CoCreateInstance(&CLSID_SystemDeviceEnum, NULL, CLSCTX_INPROC,
&IID_ICreateDevEnum, (void **)&dev_enum);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = ICreateDevEnum_CreateClassEnumerator(dev_enum, &CLSID_VideoInputDeviceCategory, &class_enum, 0);
if (hr == S_FALSE)
{
skip("No video capture devices present.\n");
ICreateDevEnum_Release(dev_enum);
CoUninitialize();
return;
}
ok(hr == S_OK, "Got hr=%#x.\n", hr);
while (IEnumMoniker_Next(class_enum, 1, &moniker, NULL) == S_OK)
{
hr = IMoniker_GetDisplayName(moniker, NULL, NULL, &name);
ok(hr == S_OK, "Got hr %#x.\n", hr);
trace("Testing device %s.\n", wine_dbgstr_w(name));
CoTaskMemFree(name);
if (FAILED(hr = IMoniker_BindToObject(moniker, NULL, NULL, &IID_IBaseFilter, (void **)&filter)))
{
skip("Failed to open device %s, hr %#x.\n", debugstr_w(name), hr);
IMoniker_Release(moniker);
continue;
}
test_filter_interfaces(filter);
test_pins(filter);
test_misc_flags(filter);
ref = IBaseFilter_Release(filter);
ok(!ref, "Got outstanding refcount %d.\n", ref);
test_connection(moniker);
IMoniker_Release(moniker);
}
ICreateDevEnum_Release(dev_enum);
IEnumMoniker_Release(class_enum);
CoUninitialize();
}
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