From: Alfred Agrell floating@muncher.se
--- dlls/quartz/tests/Makefile.in | 1 + dlls/quartz/tests/mpegvideo.c | 1584 +++++++++++++++++++++++++++++++++ 2 files changed, 1585 insertions(+) create mode 100644 dlls/quartz/tests/mpegvideo.c
diff --git a/dlls/quartz/tests/Makefile.in b/dlls/quartz/tests/Makefile.in index 1613907424c..de7a1a6d914 100644 --- a/dlls/quartz/tests/Makefile.in +++ b/dlls/quartz/tests/Makefile.in @@ -13,6 +13,7 @@ C_SRCS = \ mpegaudio.c \ mpeglayer3.c \ mpegsplit.c \ + mpegvideo.c \ passthrough.c \ systemclock.c \ videorenderer.c \ diff --git a/dlls/quartz/tests/mpegvideo.c b/dlls/quartz/tests/mpegvideo.c new file mode 100644 index 00000000000..e7fb8491de4 --- /dev/null +++ b/dlls/quartz/tests/mpegvideo.c @@ -0,0 +1,1584 @@ +/* + * MPEG video decoder filter unit tests + * + * Copyright 2022 Anton Baskanov + * Copyright 2018 Zebediah Figura + * + * 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 "mmreg.h" +#include "ks.h" +#include "ksmedia.h" +#include "wine/strmbase.h" +#include "wine/test.h" + +/* same as normal MPEG1VIDEOINFO, except bSequenceHeader is 12 bytes */ +typedef struct tagMPEG1VIDEOINFO_12 { + VIDEOINFOHEADER hdr; + DWORD dwStartTimeCode; + DWORD cbSequenceHeader; + BYTE bSequenceHeader[12]; +} MPEG1VIDEOINFO_12; + +static const MPEG1VIDEOINFO_12 mpg_format = +{ + .hdr.rcSource = { 0, 0, 32, 24 }, + .hdr.rcTarget = { 0, 0, 0, 0 }, + .hdr.dwBitRate = 0, + .hdr.dwBitErrorRate = 0, + .hdr.AvgTimePerFrame = 400000, /* 25fps, 40ms */ + .hdr.bmiHeader.biSize = sizeof(BITMAPINFOHEADER), + .hdr.bmiHeader.biWidth = 32, + .hdr.bmiHeader.biHeight = 24, + .hdr.bmiHeader.biPlanes = 0, + .hdr.bmiHeader.biBitCount = 0, + .hdr.bmiHeader.biCompression = 0, + .hdr.bmiHeader.biSizeImage = 0, + .hdr.bmiHeader.biXPelsPerMeter = 2000, + .hdr.bmiHeader.biYPelsPerMeter = 2000, + .hdr.bmiHeader.biClrUsed = 0, + .hdr.bmiHeader.biClrImportant = 0, + .dwStartTimeCode = 4096, + .cbSequenceHeader = 12, + .bSequenceHeader = { 0, 0, 1, 179, 2, 0, 24, 19, 255, 255, 224, 24 }, +}; + +static const AM_MEDIA_TYPE mpg_mt = +{ + /* MEDIATYPE_Video, MEDIASUBTYPE_MPEG1Payload, FORMAT_MPEGVideo */ + .majortype = {0x73646976, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}}, + .subtype = {0xe436eb81, 0x524F, 0x11ce, {0x9f, 0x53, 0x00, 0x20, 0xaf, 0x0b, 0xa7, 0x70}}, + .bFixedSizeSamples = TRUE, + .lSampleSize = 1, + .formattype = {0x05589f82, 0xc356, 0x11ce, {0xbf, 0x01, 0x00, 0xaa, 0x00, 0x55, 0x59, 0x5a}}, + .cbFormat = sizeof(MPEG1VIDEOINFO_12), + .pbFormat = (BYTE *)&mpg_format, +}; + +static const VIDEOINFOHEADER yuy2_format = +{ + .rcSource = { 0, 0, 32, 24 }, + .rcTarget = { 0, 0, 0, 0 }, + .dwBitRate = 0, + .dwBitErrorRate = 0, + .AvgTimePerFrame = 400000, + .bmiHeader.biSize = sizeof(BITMAPINFOHEADER), + .bmiHeader.biWidth = 32, + .bmiHeader.biHeight = 24, + .bmiHeader.biPlanes = 1, + .bmiHeader.biBitCount = 16, + .bmiHeader.biCompression = 0, + .bmiHeader.biSizeImage = 32 * 24 * 16 / 8, + .bmiHeader.biXPelsPerMeter = 2000, + .bmiHeader.biYPelsPerMeter = 2000, +}; + +static const AM_MEDIA_TYPE yuy2_mt = +{ + /* MEDIATYPE_Video, MEDIASUBTYPE_YUY2, FORMAT_VideoInfo */ + .majortype = {0x73646976, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}}, + .subtype = {0x32595559, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}}, + .bFixedSizeSamples = TRUE, + .lSampleSize = 32 * 24 * 16 / 8, + .formattype = {0x05589F80, 0xc356, 0x11ce, {0xbf, 0x01, 0x00, 0xaa, 0x00, 0x55, 0x59, 0x5a}}, + .cbFormat = sizeof(VIDEOINFOHEADER), + .pbFormat = (BYTE *)&yuy2_format, +}; + +static IBaseFilter *create_mpeg_video_codec(void) +{ + IBaseFilter *filter = NULL; + HRESULT hr = CoCreateInstance(&CLSID_CMpegVideoCodec, NULL, CLSCTX_INPROC_SERVER, + &IID_IBaseFilter, (void **)&filter); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + return filter; +} + +static inline 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); +} + +enum video_type_t { + vt_yv12, vt_y41p, vt_yuy2, vt_uyvy, + vt_rgb24, vt_rgb32, vt_rgb565, vt_rgb555, vt_rgb8, +}; +static const GUID *video_type_subtypes[9] = { + &MEDIASUBTYPE_YV12, + &MEDIASUBTYPE_Y41P, + &MEDIASUBTYPE_YUY2, + &MEDIASUBTYPE_UYVY, + &MEDIASUBTYPE_RGB24, + &MEDIASUBTYPE_RGB32, + &MEDIASUBTYPE_RGB565, + &MEDIASUBTYPE_RGB555, + &MEDIASUBTYPE_RGB8, +}; +static const int video_type_bits_per_pixel[9] = { + 12, 12, 16, 16, + 24, 32, 16, 16, 8, +}; +static const DWORD video_type_compression[9] = { + MAKEFOURCC('Y','V','1','2'), + MAKEFOURCC('Y','4','1','P'), + MAKEFOURCC('Y','U','Y','2'), + MAKEFOURCC('U','Y','V','Y'), + BI_RGB, BI_RGB, BI_BITFIELDS, BI_RGB, BI_RGB, +}; + +static void init_video_mt(AM_MEDIA_TYPE *mt, VIDEOINFOHEADER *format, enum video_type_t subtype) +{ + memcpy(mt, &yuy2_mt, sizeof(AM_MEDIA_TYPE)); + memcpy(format, &yuy2_format, sizeof(VIDEOINFOHEADER)); + mt->subtype = *video_type_subtypes[subtype]; + format->bmiHeader.biBitCount = video_type_bits_per_pixel[subtype]; + format->bmiHeader.biCompression = video_type_compression[subtype]; + format->bmiHeader.biSizeImage = format->bmiHeader.biBitCount * format->bmiHeader.biWidth * format->bmiHeader.biHeight / 8; + format->dwBitRate = format->bmiHeader.biSizeImage*8 * 25; + mt->lSampleSize = format->bmiHeader.biSizeImage; + if (subtype == vt_rgb8) + format->bmiHeader.biClrUsed = 0x100; +} + +static ULONG get_refcount(void *iface) +{ + IUnknown *unknown = iface; + IUnknown_AddRef(unknown); + return IUnknown_Release(unknown); +} + +#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 %#lx, expected %#lx.\n", hr, expected_hr); + if (SUCCEEDED(hr)) + IUnknown_Release(unk); +} + +static void test_interfaces(void) +{ + IBaseFilter *filter = create_mpeg_video_codec(); + IPin *pin; + + check_interface(filter, &IID_IBaseFilter, TRUE); + check_interface(filter, &IID_IMediaFilter, TRUE); + check_interface(filter, &IID_IPersist, TRUE); + check_interface(filter, &IID_IUnknown, TRUE); + + check_interface(filter, &IID_IAMFilterMiscFlags, FALSE); + check_interface(filter, &IID_IBasicAudio, FALSE); + check_interface(filter, &IID_IBasicVideo, FALSE); + check_interface(filter, &IID_IKsPropertySet, FALSE); + check_interface(filter, &IID_IMediaPosition, FALSE); + check_interface(filter, &IID_IMediaSeeking, FALSE); + check_interface(filter, &IID_IPin, FALSE); + check_interface(filter, &IID_IQualityControl, FALSE); + check_interface(filter, &IID_IQualProp, FALSE); + check_interface(filter, &IID_IReferenceClock, FALSE); + check_interface(filter, &IID_IVideoWindow, FALSE); + check_interface(filter, &IID_IPersistPropertyBag, FALSE); + + IBaseFilter_FindPin(filter, L"In", &pin); + + check_interface(pin, &IID_IMemInputPin, TRUE); + check_interface(pin, &IID_IPin, TRUE); + check_interface(pin, &IID_IQualityControl, TRUE); + check_interface(pin, &IID_IUnknown, TRUE); + + check_interface(pin, &IID_IMediaPosition, FALSE); + check_interface(pin, &IID_IMediaSeeking, FALSE); + + IPin_Release(pin); + + IBaseFilter_FindPin(filter, L"Out", &pin); + + check_interface(pin, &IID_IPin, TRUE); + check_interface(pin, &IID_IMediaPosition, TRUE); + check_interface(pin, &IID_IMediaSeeking, TRUE); + check_interface(pin, &IID_IQualityControl, TRUE); + check_interface(pin, &IID_IUnknown, TRUE); + + check_interface(pin, &IID_IAsyncReader, FALSE); + + IPin_Release(pin); + + IBaseFilter_Release(filter); +} + +static const GUID test_iid = {0x33333333}; +static LONG outer_ref = 1; + +static HRESULT WINAPI outer_QueryInterface(IUnknown *iface, REFIID iid, void **out) +{ + if (IsEqualGUID(iid, &IID_IUnknown) + || IsEqualGUID(iid, &IID_IBaseFilter) + || IsEqualGUID(iid, &test_iid)) + { + *out = (IUnknown *)0xdeadbeef; + return S_OK; + } + ok(0, "unexpected call %s\n", wine_dbgstr_guid(iid)); + return E_NOINTERFACE; +} + +static ULONG WINAPI outer_AddRef(IUnknown *iface) +{ + return InterlockedIncrement(&outer_ref); +} + +static ULONG WINAPI outer_Release(IUnknown *iface) +{ + return InterlockedDecrement(&outer_ref); +} + +static const IUnknownVtbl outer_vtbl = +{ + outer_QueryInterface, + outer_AddRef, + outer_Release, +}; + +static IUnknown test_outer = {&outer_vtbl}; + +static void test_aggregation(void) +{ + IBaseFilter *filter, *filter2; + IUnknown *unk, *unk2; + HRESULT hr; + ULONG ref; + + filter = (IBaseFilter *)0xdeadbeef; + hr = CoCreateInstance(&CLSID_CMpegVideoCodec, &test_outer, CLSCTX_INPROC_SERVER, + &IID_IBaseFilter, (void **)&filter); + ok(hr == E_NOINTERFACE, "Got hr %#lx.\n", hr); + ok(!filter, "Got interface %p.\n", filter); + + hr = CoCreateInstance(&CLSID_CMpegVideoCodec, &test_outer, CLSCTX_INPROC_SERVER, + &IID_IUnknown, (void **)&unk); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(outer_ref == 1, "Got unexpected refcount %ld.\n", outer_ref); + ok(unk != &test_outer, "Returned IUnknown should not be outer IUnknown.\n"); + ref = get_refcount(unk); + ok(ref == 1, "Got unexpected refcount %ld.\n", ref); + + ref = IUnknown_AddRef(unk); + ok(ref == 2, "Got unexpected refcount %ld.\n", ref); + ok(outer_ref == 1, "Got unexpected refcount %ld.\n", outer_ref); + + ref = IUnknown_Release(unk); + ok(ref == 1, "Got unexpected refcount %ld.\n", ref); + ok(outer_ref == 1, "Got unexpected refcount %ld.\n", outer_ref); + + hr = IUnknown_QueryInterface(unk, &IID_IUnknown, (void **)&unk2); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(unk2 == unk, "Got unexpected IUnknown %p.\n", unk2); + IUnknown_Release(unk2); + + hr = IUnknown_QueryInterface(unk, &IID_IBaseFilter, (void **)&filter); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IBaseFilter_QueryInterface(filter, &IID_IUnknown, (void **)&unk2); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(unk2 == (IUnknown *)0xdeadbeef, "Got unexpected IUnknown %p.\n", unk2); + + hr = IBaseFilter_QueryInterface(filter, &IID_IBaseFilter, (void **)&filter2); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(filter2 == (IBaseFilter *)0xdeadbeef, "Got unexpected IBaseFilter %p.\n", filter2); + + hr = IUnknown_QueryInterface(unk, &test_iid, (void **)&unk2); + ok(hr == E_NOINTERFACE, "Got hr %#lx.\n", hr); + ok(!unk2, "Got unexpected IUnknown %p.\n", unk2); + + hr = IBaseFilter_QueryInterface(filter, &test_iid, (void **)&unk2); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(unk2 == (IUnknown *)0xdeadbeef, "Got unexpected IUnknown %p.\n", unk2); + + IBaseFilter_Release(filter); + ref = IUnknown_Release(unk); + ok(!ref, "Got unexpected refcount %ld.\n", ref); + ok(outer_ref == 1, "Got unexpected refcount %ld.\n", outer_ref); +} + +static void test_unconnected_filter_state(void) +{ + IBaseFilter *filter = create_mpeg_video_codec(); + FILTER_STATE state; + HRESULT hr; + ULONG ref; + + hr = IBaseFilter_GetState(filter, 0, &state); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(state == State_Stopped, "Got state %u.\n", state); + + hr = IBaseFilter_Pause(filter); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IBaseFilter_GetState(filter, 0, &state); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(state == State_Paused, "Got state %u.\n", state); + + hr = IBaseFilter_Run(filter, 0); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IBaseFilter_GetState(filter, 0, &state); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(state == State_Running, "Got state %u.\n", state); + + hr = IBaseFilter_Pause(filter); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IBaseFilter_GetState(filter, 0, &state); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(state == State_Paused, "Got state %u.\n", state); + + hr = IBaseFilter_Stop(filter); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IBaseFilter_GetState(filter, 0, &state); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(state == State_Stopped, "Got state %u.\n", state); + + hr = IBaseFilter_Run(filter, 0); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IBaseFilter_GetState(filter, 0, &state); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(state == State_Running, "Got state %u.\n", state); + + hr = IBaseFilter_Stop(filter); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IBaseFilter_GetState(filter, 0, &state); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(state == State_Stopped, "Got state %u.\n", state); + + ref = IBaseFilter_Release(filter); + ok(!ref, "Got outstanding refcount %ld.\n", ref); +} + +static void test_enum_pins(void) +{ + IBaseFilter *filter = create_mpeg_video_codec(); + IEnumPins *enum1, *enum2; + ULONG count, ref; + IPin *pins[3]; + HRESULT hr; + + ref = get_refcount(filter); + ok(ref == 1, "Got unexpected refcount %ld.\n", ref); + + hr = IBaseFilter_EnumPins(filter, NULL); + ok(hr == E_POINTER, "Got hr %#lx.\n", hr); + + hr = IBaseFilter_EnumPins(filter, &enum1); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ref = get_refcount(filter); + ok(ref == 2, "Got unexpected refcount %ld.\n", ref); + ref = get_refcount(enum1); + ok(ref == 1, "Got unexpected refcount %ld.\n", ref); + + hr = IEnumPins_Next(enum1, 1, NULL, NULL); + ok(hr == E_POINTER, "Got hr %#lx.\n", hr); + + hr = IEnumPins_Next(enum1, 1, pins, NULL); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ref = get_refcount(filter); + ok(ref == 3, "Got unexpected refcount %ld.\n", ref); + ref = get_refcount(pins[0]); + ok(ref == 3, "Got unexpected refcount %ld.\n", ref); + ref = get_refcount(enum1); + ok(ref == 1, "Got unexpected refcount %ld.\n", ref); + IPin_Release(pins[0]); + ref = get_refcount(filter); + ok(ref == 2, "Got unexpected refcount %ld.\n", ref); + + hr = IEnumPins_Next(enum1, 1, pins, NULL); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ref = get_refcount(filter); + ok(ref == 3, "Got unexpected refcount %ld.\n", ref); + ref = get_refcount(pins[0]); + ok(ref == 3, "Got unexpected refcount %ld.\n", ref); + ref = get_refcount(enum1); + ok(ref == 1, "Got unexpected refcount %ld.\n", ref); + IPin_Release(pins[0]); + ref = get_refcount(filter); + ok(ref == 2, "Got unexpected refcount %ld.\n", ref); + + hr = IEnumPins_Next(enum1, 1, pins, NULL); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + + hr = IEnumPins_Reset(enum1); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IEnumPins_Next(enum1, 1, pins, &count); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(count == 1, "Got count %lu.\n", count); + IPin_Release(pins[0]); + + hr = IEnumPins_Next(enum1, 1, pins, &count); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(count == 1, "Got count %lu.\n", count); + IPin_Release(pins[0]); + + hr = IEnumPins_Next(enum1, 1, pins, &count); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + ok(!count, "Got count %lu.\n", count); + + hr = IEnumPins_Reset(enum1); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IEnumPins_Next(enum1, 2, pins, NULL); + ok(hr == E_INVALIDARG, "Got hr %#lx.\n", hr); + + hr = IEnumPins_Next(enum1, 2, pins, &count); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(count == 2, "Got count %lu.\n", count); + IPin_Release(pins[0]); + IPin_Release(pins[1]); + + hr = IEnumPins_Next(enum1, 2, pins, &count); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + ok(!count, "Got count %lu.\n", count); + + hr = IEnumPins_Reset(enum1); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IEnumPins_Next(enum1, 3, pins, &count); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + ok(count == 2, "Got count %lu.\n", count); + IPin_Release(pins[0]); + IPin_Release(pins[1]); + + hr = IEnumPins_Reset(enum1); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IEnumPins_Clone(enum1, &enum2); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IEnumPins_Skip(enum1, 3); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + + hr = IEnumPins_Skip(enum1, 2); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IEnumPins_Skip(enum1, 1); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + + hr = IEnumPins_Next(enum1, 1, pins, NULL); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + + hr = IEnumPins_Next(enum2, 1, pins, NULL); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + IPin_Release(pins[0]); + + IEnumPins_Release(enum2); + IEnumPins_Release(enum1); + ref = IBaseFilter_Release(filter); + ok(!ref, "Got outstanding refcount %ld.\n", ref); +} + +static void test_find_pin(void) +{ + IBaseFilter *filter = create_mpeg_video_codec(); + IEnumPins *enum_pins; + IPin *pin, *pin2; + HRESULT hr; + ULONG ref; + + hr = IBaseFilter_EnumPins(filter, &enum_pins); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IBaseFilter_FindPin(filter, L"In", &pin); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + hr = IEnumPins_Next(enum_pins, 1, &pin2, NULL); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(pin == pin2, "Pins didn't match.\n"); + IPin_Release(pin); + IPin_Release(pin2); + + hr = IBaseFilter_FindPin(filter, L"Out", &pin); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + hr = IEnumPins_Next(enum_pins, 1, &pin2, NULL); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(pin == pin2, "Pins didn't match.\n"); + IPin_Release(pin); + IPin_Release(pin2); + + hr = IBaseFilter_FindPin(filter, L"XForm In", &pin); + ok(hr == VFW_E_NOT_FOUND, "Got hr %#lx.\n", hr); + hr = IBaseFilter_FindPin(filter, L"XForm Out", &pin); + ok(hr == VFW_E_NOT_FOUND, "Got hr %#lx.\n", hr); + hr = IBaseFilter_FindPin(filter, L"input pin", &pin); + ok(hr == VFW_E_NOT_FOUND, "Got hr %#lx.\n", hr); + hr = IBaseFilter_FindPin(filter, L"output pin", &pin); + ok(hr == VFW_E_NOT_FOUND, "Got hr %#lx.\n", hr); + + IEnumPins_Release(enum_pins); + ref = IBaseFilter_Release(filter); + ok(!ref, "Got outstanding refcount %ld.\n", ref); +} + +static void test_pin_info(void) +{ + IBaseFilter *filter = create_mpeg_video_codec(); + PIN_DIRECTION dir; + PIN_INFO info; + HRESULT hr; + WCHAR *id; + ULONG ref; + IPin *pin; + + hr = IBaseFilter_FindPin(filter, L"In", &pin); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ref = get_refcount(filter); + ok(ref == 2, "Got unexpected refcount %ld.\n", ref); + ref = get_refcount(pin); + ok(ref == 2, "Got unexpected refcount %ld.\n", ref); + + hr = IPin_QueryPinInfo(pin, &info); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(info.pFilter == filter, "Expected filter %p, got %p.\n", filter, info.pFilter); + ok(info.dir == PINDIR_INPUT, "Got direction %d.\n", info.dir); + ok(!wcscmp(info.achName, L"Input"), "Got name %s.\n", debugstr_w(info.achName)); + ref = get_refcount(filter); + ok(ref == 3, "Got unexpected refcount %ld.\n", ref); + ref = get_refcount(pin); + ok(ref == 3, "Got unexpected refcount %ld.\n", ref); + IBaseFilter_Release(info.pFilter); + + hr = IPin_QueryDirection(pin, &dir); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(dir == PINDIR_INPUT, "Got direction %d.\n", dir); + + hr = IPin_QueryId(pin, &id); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(!wcscmp(id, L"In"), "Got id %s.\n", wine_dbgstr_w(id)); + CoTaskMemFree(id); + + hr = IPin_QueryInternalConnections(pin, NULL, NULL); + ok(hr == E_NOTIMPL, "Got hr %#lx.\n", hr); + + IPin_Release(pin); + + hr = IBaseFilter_FindPin(filter, L"Out", &pin); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + hr = IPin_QueryPinInfo(pin, &info); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(info.pFilter == filter, "Expected filter %p, got %p.\n", filter, info.pFilter); + ok(info.dir == PINDIR_OUTPUT, "Got direction %d.\n", info.dir); + ok(!wcscmp(info.achName, L"Output"), "Got name %s.\n", debugstr_w(info.achName)); + IBaseFilter_Release(info.pFilter); + + hr = IPin_QueryDirection(pin, &dir); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(dir == PINDIR_OUTPUT, "Got direction %d.\n", dir); + + hr = IPin_QueryId(pin, &id); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(!wcscmp(id, L"Out"), "Got id %s.\n", wine_dbgstr_w(id)); + CoTaskMemFree(id); + + hr = IPin_QueryInternalConnections(pin, NULL, NULL); + ok(hr == E_NOTIMPL, "Got hr %#lx.\n", hr); + + IPin_Release(pin); + + ref = IBaseFilter_Release(filter); + ok(!ref, "Got outstanding refcount %ld.\n", ref); +} + +static void test_enum_media_types(void) +{ + IBaseFilter *filter = create_mpeg_video_codec(); + IEnumMediaTypes *enum1, *enum2; + AM_MEDIA_TYPE *mts[1]; + ULONG ref, count; + HRESULT hr; + IPin *pin; + + IBaseFilter_FindPin(filter, L"In", &pin); + + hr = IPin_EnumMediaTypes(pin, &enum1); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IEnumMediaTypes_Next(enum1, 1, mts, NULL); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + + hr = IEnumMediaTypes_Next(enum1, 1, mts, &count); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + ok(!count, "Got count %lu.\n", count); + + hr = IEnumMediaTypes_Reset(enum1); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IEnumMediaTypes_Next(enum1, 1, mts, NULL); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + + hr = IEnumMediaTypes_Clone(enum1, &enum2); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IEnumMediaTypes_Skip(enum1, 1); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + + hr = IEnumMediaTypes_Next(enum2, 1, mts, NULL); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + + IEnumMediaTypes_Release(enum1); + IEnumMediaTypes_Release(enum2); + IPin_Release(pin); + + IBaseFilter_FindPin(filter, L"Out", &pin); + + hr = IPin_EnumMediaTypes(pin, &enum1); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IEnumMediaTypes_Next(enum1, 1, mts, NULL); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + + hr = IEnumMediaTypes_Next(enum1, 1, mts, &count); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + ok(!count, "Got count %lu.\n", count); + + hr = IEnumMediaTypes_Reset(enum1); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IEnumMediaTypes_Next(enum1, 1, mts, NULL); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + + hr = IEnumMediaTypes_Clone(enum1, &enum2); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IEnumMediaTypes_Skip(enum1, 1); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + + hr = IEnumMediaTypes_Next(enum2, 1, mts, NULL); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + + IEnumMediaTypes_Release(enum1); + IEnumMediaTypes_Release(enum2); + IPin_Release(pin); + + ref = IBaseFilter_Release(filter); + ok(!ref, "Got outstanding refcount %ld.\n", ref); +} + +static void test_media_types(void) +{ + IBaseFilter *filter = create_mpeg_video_codec(); + VIDEOINFOHEADER format; + AM_MEDIA_TYPE mt; + HRESULT hr; + ULONG ref; + IPin *pin; + + IBaseFilter_FindPin(filter, L"In", &pin); + + hr = IPin_QueryAccept(pin, &mpg_mt); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + mt = mpg_mt; + mt.subtype = MEDIASUBTYPE_MPEG1Packet; + hr = IPin_QueryAccept(pin, &mt); + todo_wine ok(hr == S_OK, "Got hr %#lx.\n", hr); + + mt = mpg_mt; + mt.subtype = GUID_NULL; + hr = IPin_QueryAccept(pin, &mt); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + + IPin_Release(pin); + + IBaseFilter_FindPin(filter, L"Out", &pin); + + init_video_mt(&mt, &format, vt_yuy2); + hr = IPin_QueryAccept(pin, &mt); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + + IPin_Release(pin); + + ref = IBaseFilter_Release(filter); + ok(!ref, "Got outstanding refcount %ld.\n", ref); +} + +struct testfilter +{ + struct strmbase_filter filter; + struct strmbase_source source; + struct strmbase_sink sink; + const AM_MEDIA_TYPE *mt; + unsigned int got_sample, got_new_segment, got_eos, got_begin_flush, got_end_flush; + REFERENCE_TIME expected_start_time; + REFERENCE_TIME expected_stop_time; + REFERENCE_TIME expected_stop_time_2; +}; + +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->source.pin; + return NULL; +} + +static void testfilter_destroy(struct strmbase_filter *iface) +{ + struct testfilter *filter = impl_from_strmbase_filter(iface); + strmbase_source_cleanup(&filter->source); + 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 testsource_query_interface(struct strmbase_pin *iface, REFIID iid, void **out) +{ + return E_NOINTERFACE; +} + +static HRESULT WINAPI testsource_DecideAllocator(struct strmbase_source *iface, + IMemInputPin *peer, IMemAllocator **allocator) +{ + return S_OK; +} + +static const struct strmbase_source_ops testsource_ops = +{ + .base.pin_query_interface = testsource_query_interface, + .pfnAttemptConnection = BaseOutputPinImpl_AttemptConnection, + .pfnDecideAllocator = testsource_DecideAllocator, +}; + +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 testsink_get_media_type(struct strmbase_pin *iface, unsigned int index, AM_MEDIA_TYPE *mt) +{ + struct testfilter *filter = impl_from_strmbase_filter(iface->filter); + if (!index && filter->mt) + { + CopyMediaType(mt, filter->mt); + return S_OK; + } + return VFW_S_NO_MORE_ITEMS; +} + +static HRESULT testsink_connect(struct strmbase_sink *iface, IPin *peer, const AM_MEDIA_TYPE *mt) +{ + struct testfilter *filter = impl_from_strmbase_filter(iface->pin.filter); + if (filter->mt && !IsEqualGUID(&mt->majortype, &filter->mt->majortype)) + return VFW_E_TYPE_NOT_ACCEPTED; + return S_OK; +} + +static HRESULT WINAPI testsink_Receive(struct strmbase_sink *iface, IMediaSample *sample) +{ + struct testfilter *filter = impl_from_strmbase_filter(iface->pin.filter); + REFERENCE_TIME start, stop; + HRESULT hr; + LONG size; + + size = IMediaSample_GetSize(sample); + ok(size == 1536, "Got size %lu.\n", size); + size = IMediaSample_GetActualDataLength(sample); + ok(size == 1536, "Got actual size %lu.\n", size); + + start = 0xdeadbeef; + stop = 0xdeadbeef; + hr = IMediaSample_GetTime(sample, &start, &stop); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + if (filter->got_sample == 0 && filter->expected_start_time != (REFERENCE_TIME)-1) + { + ok(start == filter->expected_start_time, "Got start time %s, expected %s.\n", + wine_dbgstr_longlong(start), wine_dbgstr_longlong(filter->expected_start_time)); + ok(stop == filter->expected_stop_time || stop == filter->expected_stop_time_2, + "Got stop time %s, expected %s or %s.\n", wine_dbgstr_longlong(stop), + wine_dbgstr_longlong(filter->expected_stop_time), wine_dbgstr_longlong(filter->expected_stop_time_2)); + } + + ++filter->got_sample; + + return S_OK; +} + +static HRESULT testsink_new_segment(struct strmbase_sink *iface, + REFERENCE_TIME start, REFERENCE_TIME stop, double rate) +{ + struct testfilter *filter = impl_from_strmbase_filter(iface->pin.filter); + ++filter->got_new_segment; + ok(start == 10000, "Got start %s.\n", wine_dbgstr_longlong(start)); + ok(stop == 20000, "Got stop %s.\n", wine_dbgstr_longlong(stop)); + ok(rate == 1.0, "Got rate %.16e.\n", rate); + return S_OK; +} + +static HRESULT testsink_eos(struct strmbase_sink *iface) +{ + struct testfilter *filter = impl_from_strmbase_filter(iface->pin.filter); + ++filter->got_eos; + return S_OK; +} + +static HRESULT testsink_begin_flush(struct strmbase_sink *iface) +{ + struct testfilter *filter = impl_from_strmbase_filter(iface->pin.filter); + ++filter->got_begin_flush; + return S_OK; +} + +static HRESULT testsink_end_flush(struct strmbase_sink *iface) +{ + struct testfilter *filter = impl_from_strmbase_filter(iface->pin.filter); + ++filter->got_end_flush; + return S_OK; +} + +static const struct strmbase_sink_ops testsink_ops = +{ + .base.pin_query_interface = testsink_query_interface, + .base.pin_get_media_type = testsink_get_media_type, + .sink_connect = testsink_connect, + .pfnReceive = testsink_Receive, + .sink_new_segment = testsink_new_segment, + .sink_eos = testsink_eos, + .sink_begin_flush = testsink_begin_flush, + .sink_end_flush = testsink_end_flush, +}; + +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_source_init(&filter->source, &filter->filter, L"source", &testsource_ops); + strmbase_sink_init(&filter->sink, &filter->filter, L"sink", &testsink_ops, NULL); +} + +static void test_sink_allocator(IMemInputPin *input) +{ + IMemAllocator *req_allocator, *ret_allocator; + ALLOCATOR_PROPERTIES props, ret_props; + HRESULT hr; + + hr = IMemInputPin_GetAllocatorRequirements(input, &props); + ok(hr == E_NOTIMPL, "Got hr %#lx.\n", hr); + + hr = IMemInputPin_GetAllocator(input, &ret_allocator); + todo_wine ok(hr == S_OK, "Got hr %#lx.\n", hr); + + if (hr == S_OK) + { + hr = IMemAllocator_GetProperties(ret_allocator, &props); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(!props.cBuffers, "Got %ld buffers.\n", props.cBuffers); + ok(!props.cbBuffer, "Got size %ld.\n", props.cbBuffer); + ok(!props.cbAlign, "Got alignment %ld.\n", props.cbAlign); + ok(!props.cbPrefix, "Got prefix %ld.\n", props.cbPrefix); + + hr = IMemInputPin_NotifyAllocator(input, ret_allocator, TRUE); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + IMemAllocator_Release(ret_allocator); + } + + hr = IMemInputPin_NotifyAllocator(input, NULL, TRUE); + ok(hr == E_POINTER, "Got hr %#lx.\n", hr); + + CoCreateInstance(&CLSID_MemoryAllocator, NULL, CLSCTX_INPROC_SERVER, + &IID_IMemAllocator, (void **)&req_allocator); + + props.cBuffers = 1; + props.cbBuffer = 256; + props.cbAlign = 1; + props.cbPrefix = 0; + hr = IMemAllocator_SetProperties(req_allocator, &props, &ret_props); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IMemInputPin_NotifyAllocator(input, req_allocator, TRUE); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IMemInputPin_GetAllocator(input, &ret_allocator); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(ret_allocator == req_allocator, "Allocators didn't match.\n"); + + IMemAllocator_Release(req_allocator); + IMemAllocator_Release(ret_allocator); +} + +static void test_source_allocator(IFilterGraph2 *graph, IMediaControl *control, + IPin *sink, IPin *source, struct testfilter *testsource, struct testfilter *testsink) +{ + ALLOCATOR_PROPERTIES props, req_props = {2, 30000, 32, 0}; + IMemAllocator *allocator; + IMediaSample *sample; + VIDEOINFOHEADER format; + AM_MEDIA_TYPE mt; + HRESULT hr; + + hr = IFilterGraph2_ConnectDirect(graph, &testsource->source.pin.IPin_iface, sink, &mpg_mt); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + init_video_mt(&mt, &format, vt_yuy2); + hr = IFilterGraph2_ConnectDirect(graph, source, &testsink->sink.pin.IPin_iface, &mt); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + ok(!!testsink->sink.pAllocator, "Expected an allocator.\n"); + hr = IMemAllocator_GetProperties(testsink->sink.pAllocator, &props); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(props.cBuffers == 1, "Got %ld buffers.\n", props.cBuffers); + ok(props.cbBuffer == 1536, "Got size %ld.\n", props.cbBuffer); + ok(props.cbAlign == 1, "Got alignment %ld.\n", props.cbAlign); + ok(!props.cbPrefix, "Got prefix %ld.\n", props.cbPrefix); + + hr = IMemAllocator_GetBuffer(testsink->sink.pAllocator, &sample, NULL, NULL, 0); + ok(hr == VFW_E_NOT_COMMITTED, "Got hr %#lx.\n", hr); + + hr = IMediaControl_Pause(control); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IMemAllocator_GetBuffer(testsink->sink.pAllocator, &sample, NULL, NULL, 0); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + if (hr == S_OK) + IMediaSample_Release(sample); + + hr = IMediaControl_Stop(control); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IMemAllocator_GetBuffer(testsink->sink.pAllocator, &sample, NULL, NULL, 0); + ok(hr == VFW_E_NOT_COMMITTED, "Got hr %#lx.\n", hr); + + IFilterGraph2_Disconnect(graph, source); + IFilterGraph2_Disconnect(graph, &testsink->sink.pin.IPin_iface); + + init_video_mt(&mt, &format, vt_yuy2); + hr = IFilterGraph2_ConnectDirect(graph, source, &testsink->sink.pin.IPin_iface, &mt); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + ok(!!testsink->sink.pAllocator, "Expected an allocator.\n"); + hr = IMemAllocator_GetProperties(testsink->sink.pAllocator, &props); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(props.cBuffers == 1, "Got %ld buffers.\n", props.cBuffers); + ok(props.cbBuffer == 1536, "Got size %ld.\n", props.cbBuffer); + ok(props.cbAlign == 1, "Got alignment %ld.\n", props.cbAlign); + ok(!props.cbPrefix, "Got prefix %ld.\n", props.cbPrefix); + + IFilterGraph2_Disconnect(graph, source); + IFilterGraph2_Disconnect(graph, &testsink->sink.pin.IPin_iface); + + CoCreateInstance(&CLSID_MemoryAllocator, NULL, CLSCTX_INPROC_SERVER, + &IID_IMemAllocator, (void **)&allocator); + testsink->sink.pAllocator = allocator; + + hr = IMemAllocator_SetProperties(allocator, &req_props, &props); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + init_video_mt(&mt, &format, vt_yuy2); + hr = IFilterGraph2_ConnectDirect(graph, source, &testsink->sink.pin.IPin_iface, &mt); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + ok(testsink->sink.pAllocator == allocator, "Expected an allocator.\n"); + hr = IMemAllocator_GetProperties(testsink->sink.pAllocator, &props); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(props.cBuffers == 1, "Got %ld buffers.\n", props.cBuffers); + ok(props.cbBuffer == 1536, "Got size %ld.\n", props.cbBuffer); + ok(props.cbAlign == 1, "Got alignment %ld.\n", props.cbAlign); + ok(!props.cbPrefix, "Got prefix %ld.\n", props.cbPrefix); + + IFilterGraph2_Disconnect(graph, source); + IFilterGraph2_Disconnect(graph, &testsink->sink.pin.IPin_iface); + + IFilterGraph2_Disconnect(graph, sink); + IFilterGraph2_Disconnect(graph, &testsource->source.pin.IPin_iface); +} + +static const BYTE empty_mpg[] = { + /* ffmpeg -t 1.0 -s 32x24 -f rawvideo -pix_fmt rgb24 -r 25 -i /dev/zero -c:v mpeg1video -q:v 0 -format mpegvideo empty.mpeg */ + /* gst-launch-1.0 filesrc location=empty.mpeg ! mpegpsdemux ! mpegvideoparse ! filesink location=empty-es.mpeg */ + /* then truncate to taste */ + + 0x00, 0x00, 0x01, 0xb3, 0x02, 0x00, 0x18, 0x13, 0xff, 0xff, 0xe0, 0x18, + 0x00, 0x00, 0x01, 0xb8, 0x00, 0x08, 0x00, 0x40, + 0x00, 0x00, 0x01, 0x00, 0x00, 0x0f, 0xff, 0xf8, + 0x00, 0x00, 0x01, 0x01, 0x13, 0xf8, 0x7d, 0x29, 0x48, 0x8b, 0x94, 0xa5, 0x22, 0x20, + 0x00, 0x00, 0x01, 0x02, 0x13, 0xf8, 0x7d, 0x29, 0x48, 0x8b, 0x94, 0xa5, 0x22, 0x20, + 0x00, 0x00, 0x01, 0x00, 0x00, 0x57, 0xff, 0xf8, 0x80, + 0x00, 0x00, 0x01, 0x01, 0x12, 0x79, 0xc0, + 0x00, 0x00, 0x01, 0x02, 0x12, 0x79, 0xc0, + 0x00, 0x00, 0x01, 0x00, 0x00, 0x97, 0xff, 0xf8, 0x80, + 0x00, 0x00, 0x01, 0x01, 0x12, 0x79, 0xc0, + 0x00, 0x00, 0x01, 0x02, 0x12, 0x79, 0xc0, +}; + +static void test_sample_processing(IMediaControl *control, IMemInputPin *input, struct testfilter *sink) +{ + REFERENCE_TIME start, stop; + IMemAllocator *allocator; + IMediaSample *sample; + HRESULT hr; + BYTE *data; + IPin *pin; + LONG size; + + hr = IMemInputPin_QueryInterface(input, &IID_IPin, (void **)&pin); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IMemInputPin_ReceiveCanBlock(input); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IMemInputPin_GetAllocator(input, &allocator); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IMediaControl_Pause(control); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IMemAllocator_GetBuffer(allocator, &sample, NULL, NULL, 0); + ok(hr == VFW_E_NOT_COMMITTED, "Got hr %#lx.\n", hr); + + hr = IMemAllocator_Commit(allocator); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + hr = IMemAllocator_GetBuffer(allocator, &sample, NULL, NULL, 0); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IMediaSample_GetPointer(sample, &data); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + size = IMediaSample_GetSize(sample); + ok(size == 256, "Got size %ld.\n", size); + + memcpy(data, empty_mpg, sizeof(empty_mpg)); + hr = IMediaSample_SetActualDataLength(sample, sizeof(empty_mpg)); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IMediaSample_SetTime(sample, NULL, NULL); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + sink->expected_start_time = 0; + sink->expected_stop_time = 400000; + sink->expected_stop_time_2 = 0; + hr = IMediaSample_SetTime(sample, &sink->expected_start_time, &sink->expected_stop_time); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IMemInputPin_Receive(input, sample); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + hr = IPin_EndOfStream(pin); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(sink->got_sample >= 1, "Got %u calls to Receive().\n", sink->got_sample); + ok(sink->got_eos == 1, "Got %u calls to EndOfStream().\n", sink->got_eos); + sink->got_sample = 0; + sink->got_eos = 0; + + hr = IMediaControl_Stop(control); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + hr = IMediaControl_Pause(control); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + start = 22222; + hr = IMediaSample_SetTime(sample, &start, NULL); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + sink->expected_start_time = -1; /* native returns start and stop 0xff80000000000001 */ + hr = IMemInputPin_Receive(input, sample); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + hr = IPin_EndOfStream(pin); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(sink->got_sample >= 1, "Got %u calls to Receive().\n", sink->got_sample); + ok(sink->got_eos == 1, "Got %u calls to EndOfStream().\n", sink->got_eos); + sink->got_sample = 0; + sink->got_eos = 0; + + hr = IMediaControl_Stop(control); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + hr = IMediaControl_Pause(control); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + start = 22222; + stop = 33333; + hr = IMediaSample_SetTime(sample, &start, &stop); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + sink->expected_start_time = 22222; + sink->expected_stop_time = 422222; + sink->expected_stop_time_2 = 22222; + hr = IMemInputPin_Receive(input, sample); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + hr = IPin_EndOfStream(pin); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(sink->got_sample >= 1, "Got %u calls to Receive().\n", sink->got_sample); + ok(sink->got_eos == 1, "Got %u calls to EndOfStream().\n", sink->got_eos); + sink->got_sample = 0; + sink->got_eos = 0; + + hr = IMediaControl_Stop(control); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IMemInputPin_Receive(input, sample); + ok(hr == VFW_E_WRONG_STATE, "Got hr %#lx.\n", hr); + + IPin_Release(pin); + IMediaSample_Release(sample); + IMemAllocator_Release(allocator); +} + +static void test_streaming_events(IMediaControl *control, IPin *sink, + IMemInputPin *input, struct testfilter *testsink) +{ + REFERENCE_TIME start, stop; + IMemAllocator *allocator; + IMediaSample *sample; + HRESULT hr; + BYTE *data; + IPin *pin; + + hr = IMemInputPin_QueryInterface(input, &IID_IPin, (void **)&pin); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IMediaControl_Pause(control); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IMemInputPin_GetAllocator(input, &allocator); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + hr = IMemAllocator_Commit(allocator); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + hr = IMemAllocator_GetBuffer(allocator, &sample, NULL, NULL, 0); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + hr = IMediaSample_GetPointer(sample, &data); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + memcpy(data, empty_mpg, sizeof(empty_mpg)); + hr = IMediaSample_SetActualDataLength(sample, sizeof(empty_mpg)); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + start = 0; + stop = 120000; + hr = IMediaSample_SetTime(sample, &start, &stop); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + ok(!testsink->got_new_segment, "Got %u calls to IPin::NewSegment().\n", testsink->got_new_segment); + hr = IPin_NewSegment(sink, 10000, 20000, 1.0); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(testsink->got_new_segment == 1, "Got %u calls to IPin::NewSegment().\n", testsink->got_new_segment); + + ok(!testsink->got_eos, "Got %u calls to IPin::EndOfStream().\n", testsink->got_eos); + hr = IPin_EndOfStream(sink); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(!testsink->got_sample, "Got %u calls to Receive().\n", testsink->got_sample); + ok(testsink->got_eos == 1, "Got %u calls to IPin::EndOfStream().\n", testsink->got_eos); + testsink->got_eos = 0; + + hr = IPin_EndOfStream(sink); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(testsink->got_eos == 1, "Got %u calls to IPin::EndOfStream().\n", testsink->got_eos); + + testsink->expected_start_time = 0; + testsink->expected_stop_time = 400000; + testsink->expected_stop_time_2 = 0; + hr = IMemInputPin_Receive(input, sample); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + hr = IPin_EndOfStream(pin); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(testsink->got_sample >= 1, "Got %u calls to Receive().\n", testsink->got_sample); + testsink->got_sample = 0; + + ok(!testsink->got_begin_flush, "Got %u calls to IPin::BeginFlush().\n", testsink->got_begin_flush); + hr = IPin_BeginFlush(sink); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(testsink->got_begin_flush == 1, "Got %u calls to IPin::BeginFlush().\n", testsink->got_begin_flush); + + hr = IMemInputPin_Receive(input, sample); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + + hr = IPin_EndOfStream(sink); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + + ok(!testsink->got_end_flush, "Got %u calls to IPin::EndFlush().\n", testsink->got_end_flush); + hr = IPin_EndFlush(sink); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(testsink->got_end_flush == 1, "Got %u calls to IPin::EndFlush().\n", testsink->got_end_flush); + + hr = IMediaControl_Stop(control); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + hr = IMediaControl_Pause(control); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + testsink->expected_start_time = 0; + testsink->expected_stop_time = 400000; + testsink->expected_stop_time_2 = 0; + hr = IMemInputPin_Receive(input, sample); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + hr = IPin_EndOfStream(pin); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(testsink->got_sample >= 1, "Got %u calls to Receive().\n", testsink->got_sample); + testsink->got_sample = 0; + + hr = IMediaControl_Stop(control); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + IPin_Release(pin); + IMediaSample_Release(sample); + IMemAllocator_Release(allocator); +} + +static void test_connect_pin(void) +{ + IBaseFilter *filter = create_mpeg_video_codec(); + struct testfilter testsource, testsink; + AM_MEDIA_TYPE mt, source_mt, *pmt; + VIDEOINFOHEADER source_format; + IPin *sink, *source, *peer; + VIDEOINFOHEADER req_format; + IEnumMediaTypes *enummt; + IMediaControl *control; + IMemInputPin *meminput; + AM_MEDIA_TYPE req_mt; + IFilterGraph2 *graph; + unsigned int i; + HRESULT hr; + ULONG ref; + + CoCreateInstance(&CLSID_FilterGraph, NULL, CLSCTX_INPROC_SERVER, + &IID_IFilterGraph2, (void **)&graph); + testfilter_init(&testsource); + testfilter_init(&testsink); + IFilterGraph2_AddFilter(graph, &testsink.filter.IBaseFilter_iface, L"sink"); + IFilterGraph2_AddFilter(graph, &testsource.filter.IBaseFilter_iface, L"source"); + IFilterGraph2_AddFilter(graph, filter, L"MPEG video decoder"); + IBaseFilter_FindPin(filter, L"In", &sink); + IBaseFilter_FindPin(filter, L"Out", &source); + IPin_QueryInterface(sink, &IID_IMemInputPin, (void **)&meminput); + IFilterGraph2_QueryInterface(graph, &IID_IMediaControl, (void **)&control); + + test_source_allocator(graph, control, sink, source, &testsource, &testsink); + + /* Test sink connection. */ + + peer = (IPin *)0xdeadbeef; + hr = IPin_ConnectedTo(sink, &peer); + ok(hr == VFW_E_NOT_CONNECTED, "Got hr %#lx.\n", hr); + ok(!peer, "Got peer %p.\n", peer); + + hr = IPin_ConnectionMediaType(sink, &mt); + ok(hr == VFW_E_NOT_CONNECTED, "Got hr %#lx.\n", hr); + + hr = IMediaControl_Pause(control); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + hr = IFilterGraph2_ConnectDirect(graph, &testsource.source.pin.IPin_iface, sink, &mpg_mt); + ok(hr == VFW_E_NOT_STOPPED, "Got hr %#lx.\n", hr); + hr = IMediaControl_Stop(control); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + req_mt = mpg_mt; + req_mt.subtype = MEDIASUBTYPE_RGB24; + hr = IFilterGraph2_ConnectDirect(graph, &testsource.source.pin.IPin_iface, sink, &req_mt); + ok(hr == VFW_E_TYPE_NOT_ACCEPTED, "Got hr %#lx.\n", hr); + + hr = IFilterGraph2_ConnectDirect(graph, &testsource.source.pin.IPin_iface, sink, &mpg_mt); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IPin_ConnectedTo(sink, &peer); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(peer == &testsource.source.pin.IPin_iface, "Got peer %p.\n", peer); + IPin_Release(peer); + + hr = IPin_ConnectionMediaType(sink, &mt); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(compare_media_types(&mt, &mpg_mt), "Media types didn't match.\n"); + ok(compare_media_types(&testsource.source.pin.mt, &mpg_mt), "Media types didn't match.\n"); + FreeMediaType(&mt); + + init_video_mt(&req_mt, &req_format, vt_yuy2); + hr = IPin_QueryAccept(source, &req_mt); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + init_video_mt(&req_mt, &req_format, vt_yuy2); + hr = IPin_QueryAccept(source, &req_mt); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + init_video_mt(&req_mt, &req_format, vt_yuy2); + req_mt.majortype = GUID_NULL; + hr = IPin_QueryAccept(source, &req_mt); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + + init_video_mt(&req_mt, &req_format, vt_yuy2); + req_mt.subtype = GUID_NULL; + hr = IPin_QueryAccept(source, &req_mt); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + + /* broken on native */ + /* + init_video_mt(&req_mt, &req_format, vt_yv12); + hr = IPin_QueryAccept(source, &req_mt); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + */ + init_video_mt(&req_mt, &req_format, vt_y41p); + hr = IPin_QueryAccept(source, &req_mt); + todo_wine ok(hr == S_OK, "Got hr %#lx.\n", hr); + init_video_mt(&req_mt, &req_format, vt_yuy2); + hr = IPin_QueryAccept(source, &req_mt); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + init_video_mt(&req_mt, &req_format, vt_uyvy); + hr = IPin_QueryAccept(source, &req_mt); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + init_video_mt(&req_mt, &req_format, vt_rgb24); + hr = IPin_QueryAccept(source, &req_mt); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + init_video_mt(&req_mt, &req_format, vt_rgb32); + hr = IPin_QueryAccept(source, &req_mt); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + init_video_mt(&req_mt, &req_format, vt_rgb565); + hr = IPin_QueryAccept(source, &req_mt); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + init_video_mt(&req_mt, &req_format, vt_rgb555); + hr = IPin_QueryAccept(source, &req_mt); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + init_video_mt(&req_mt, &req_format, vt_rgb8); + hr = IPin_QueryAccept(source, &req_mt); + todo_wine ok(hr == S_OK, "Got hr %#lx.\n", hr); + + init_video_mt(&req_mt, &req_format, vt_yuy2); + req_mt.formattype = GUID_NULL; + hr = IPin_QueryAccept(source, &req_mt); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + + hr = IMediaControl_Pause(control); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + hr = IFilterGraph2_Disconnect(graph, sink); + ok(hr == VFW_E_NOT_STOPPED, "Got hr %#lx.\n", hr); + hr = IMediaControl_Stop(control); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + test_sink_allocator(meminput); + + hr = IPin_EnumMediaTypes(source, &enummt); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + i = 0; + while (TRUE) + { + VIDEOINFOHEADER expect_format; + AM_MEDIA_TYPE expect_mt; + + hr = IEnumMediaTypes_Next(enummt, 1, &pmt, NULL); + if (hr != S_OK) + break; + if (IsEqualGUID(&pmt->formattype, &FORMAT_VideoInfo)) + { + init_video_mt(&expect_mt, &expect_format, i); + + ok(!memcmp(pmt, &expect_mt, offsetof(AM_MEDIA_TYPE, cbFormat)), + "%u: Media types didn't match.\n", i); + ok(!memcmp(pmt->pbFormat, &expect_format, sizeof(VIDEOINFOHEADER)), + "%u: Format blocks didn't match.\n", i); + ++i; + while (winetest_platform_is_wine && (i == vt_y41p || i == vt_rgb8)) + { + todo_wine ok(FALSE, "%u: Format not implemented in Wine.\n", i); + ++i; + } + } + DeleteMediaType(pmt); + } + ok(i == 9, "Too few media types.\n"); + + hr = IEnumMediaTypes_Next(enummt, 1, &pmt, NULL); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + IEnumMediaTypes_Release(enummt); + + /* Test source connection. */ + + peer = (IPin *)0xdeadbeef; + hr = IPin_ConnectedTo(source, &peer); + ok(hr == VFW_E_NOT_CONNECTED, "Got hr %#lx.\n", hr); + ok(!peer, "Got peer %p.\n", peer); + + hr = IPin_ConnectionMediaType(source, &mt); + ok(hr == VFW_E_NOT_CONNECTED, "Got hr %#lx.\n", hr); + + /* Exact connection. */ + + hr = IMediaControl_Pause(control); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + init_video_mt(&req_mt, &req_format, vt_yuy2); + hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, &req_mt); + ok(hr == VFW_E_NOT_STOPPED, "Got hr %#lx.\n", hr); + hr = IMediaControl_Stop(control); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + init_video_mt(&req_mt, &req_format, vt_yuy2); + hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, &req_mt); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IPin_ConnectedTo(source, &peer); + ok(hr == S_OK, "Got hr %#lx.\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 %#lx.\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 = IMediaControl_Pause(control); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + hr = IFilterGraph2_Disconnect(graph, source); + ok(hr == VFW_E_NOT_STOPPED, "Got hr %#lx.\n", hr); + hr = IMediaControl_Stop(control); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + test_sample_processing(control, meminput, &testsink); + test_streaming_events(control, sink, meminput, &testsink); + + hr = IFilterGraph2_Disconnect(graph, source); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + hr = IFilterGraph2_Disconnect(graph, source); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + ok(testsink.sink.pin.peer == source, "Got peer %p.\n", testsink.sink.pin.peer); + IFilterGraph2_Disconnect(graph, &testsink.sink.pin.IPin_iface); + + init_video_mt(&req_mt, &req_format, vt_yuy2); + req_mt.lSampleSize = 999; + req_mt.bTemporalCompression = TRUE; + hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, &req_mt); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(compare_media_types(&testsink.sink.pin.mt, &req_mt), "Media types didn't match.\n"); + IFilterGraph2_Disconnect(graph, source); + IFilterGraph2_Disconnect(graph, &testsink.sink.pin.IPin_iface); + + init_video_mt(&req_mt, &req_format, vt_yuy2); + req_mt.formattype = FORMAT_None; + hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, &req_mt); + ok(hr == VFW_E_TYPE_NOT_ACCEPTED, "Got hr %#lx.\n", hr); + + /* Connection with wildcards. */ + + init_video_mt(&source_mt, &source_format, vt_yuy2); + + init_video_mt(&req_mt, &req_format, vt_yuy2); + hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, NULL); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(IsEqualGUID(&testsink.sink.pin.mt.majortype, &source_mt.majortype), "Media types didn't match.\n"); + /* don't worry too much about sub/format type */ + IFilterGraph2_Disconnect(graph, source); + IFilterGraph2_Disconnect(graph, &testsink.sink.pin.IPin_iface); + + init_video_mt(&req_mt, &req_format, vt_yuy2); + req_mt.majortype = GUID_NULL; + hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, &req_mt); + todo_wine ok(hr == VFW_E_NO_ACCEPTABLE_TYPES, "Got hr %#lx.\n", hr); + if (hr == S_OK) + { + IFilterGraph2_Disconnect(graph, source); + IFilterGraph2_Disconnect(graph, &testsink.sink.pin.IPin_iface); + } + + init_video_mt(&req_mt, &req_format, vt_yuy2); + req_mt.majortype = MEDIATYPE_Audio; + req_mt.subtype = GUID_NULL; + req_mt.formattype = GUID_NULL; + hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, &req_mt); + ok(hr == VFW_E_NO_ACCEPTABLE_TYPES, "Got hr %#lx.\n", hr); + + /* Test enumeration of sink media types. */ + + init_video_mt(&req_mt, &req_format, vt_yuy2); + req_mt.majortype = MEDIATYPE_Audio; + req_mt.subtype = GUID_NULL; + req_mt.formattype = GUID_NULL; + testsink.mt = &req_mt; + hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, NULL); + ok(hr == VFW_E_NO_ACCEPTABLE_TYPES, "Got hr %#lx.\n", hr); + + init_video_mt(&req_mt, &req_format, vt_yuy2); + req_mt.lSampleSize = 444; + testsink.mt = &req_mt; + hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, NULL); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(compare_media_types(&testsink.sink.pin.mt, &req_mt), "Media types didn't match.\n"); + + hr = IFilterGraph2_Disconnect(graph, sink); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + hr = IFilterGraph2_Disconnect(graph, sink); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + ok(testsource.source.pin.peer == sink, "Got peer %p.\n", testsource.source.pin.peer); + IFilterGraph2_Disconnect(graph, &testsource.source.pin.IPin_iface); + + IMemInputPin_Release(meminput); + IPin_Release(sink); + IPin_Release(source); + IMediaControl_Release(control); + ref = IFilterGraph2_Release(graph); + ok(!ref, "Got outstanding refcount %ld.\n", ref); + ref = IBaseFilter_Release(filter); + ok(!ref, "Got outstanding refcount %ld.\n", ref); + ref = IBaseFilter_Release(&testsource.filter.IBaseFilter_iface); + ok(!ref, "Got outstanding refcount %ld.\n", ref); + ref = IBaseFilter_Release(&testsink.filter.IBaseFilter_iface); + ok(!ref, "Got outstanding refcount %ld.\n", ref); +} + +START_TEST(mpegvideo) +{ + IBaseFilter *filter; + + CoInitialize(NULL); + + if (FAILED(CoCreateInstance(&CLSID_CMpegVideoCodec, NULL, CLSCTX_INPROC_SERVER, + &IID_IBaseFilter, (void **)&filter))) + { + skip("Failed to create MPEG video decoder instance.\n"); + return; + } + IBaseFilter_Release(filter); + + test_interfaces(); + test_aggregation(); + test_unconnected_filter_state(); + test_enum_pins(); + test_find_pin(); + test_pin_info(); + test_enum_media_types(); + test_media_types(); + test_connect_pin(); + + CoUninitialize(); +}