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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);
}
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);
hr = IMoniker_BindToObject(moniker, NULL, NULL, &IID_IBaseFilter, (void**)&filter);
if (hr == S_OK)
{
test_filter_interfaces(filter);
test_pins(filter);
test_misc_flags(filter);
ref = IBaseFilter_Release(filter);
ok(!ref, "Got outstanding refcount %d.\n", ref);
}
else
skip("Failed to open capture device, hr=%#x.\n", hr);
IMoniker_Release(moniker);
}
ICreateDevEnum_Release(dev_enum);
IEnumMoniker_Release(class_enum);
CoUninitialize();
}
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