[PATCH 3/5] qasf: Add a stub DMO wrapper filter.
Zebediah Figura
z.figura12 at gmail.com
Mon Feb 17 17:30:57 CST 2020
From: Zebediah Figura <zfigura at codeweavers.com>
Signed-off-by: Zebediah Figura <zfigura at codeweavers.com>
---
configure | 3 +
configure.ac | 2 +
dlls/qasf/Makefile.in | 11 +++
dlls/qasf/dmowrapper.c | 68 +++++++++++++
dlls/qasf/qasf.spec | 4 +
dlls/qasf/qasf_classes.idl | 27 ++++++
dlls/qasf/qasf_main.c | 137 ++++++++++++++++++++++++++
dlls/qasf/qasf_private.h | 34 +++++++
dlls/qasf/tests/Makefile.in | 5 +
dlls/qasf/tests/dmowrapper.c | 182 +++++++++++++++++++++++++++++++++++
10 files changed, 473 insertions(+)
create mode 100644 dlls/qasf/Makefile.in
create mode 100644 dlls/qasf/dmowrapper.c
create mode 100644 dlls/qasf/qasf.spec
create mode 100644 dlls/qasf/qasf_classes.idl
create mode 100644 dlls/qasf/qasf_main.c
create mode 100644 dlls/qasf/qasf_private.h
create mode 100644 dlls/qasf/tests/Makefile.in
create mode 100644 dlls/qasf/tests/dmowrapper.c
diff --git a/configure b/configure
index b83487616a7..265681b99b2 100755
--- a/configure
+++ b/configure
@@ -1521,6 +1521,7 @@ enable_prntvpt
enable_propsys
enable_psapi
enable_pstorec
+enable_qasf
enable_qcap
enable_qedit
enable_qmgr
@@ -20832,6 +20833,8 @@ wine_fn_config_makefile dlls/psapi enable_psapi
wine_fn_config_makefile dlls/psapi/tests enable_tests
wine_fn_config_makefile dlls/pstorec enable_pstorec
wine_fn_config_makefile dlls/pstorec/tests enable_tests
+wine_fn_config_makefile dlls/qasf enable_qasf
+wine_fn_config_makefile dlls/qasf/tests enable_tests
wine_fn_config_makefile dlls/qcap enable_qcap
wine_fn_config_makefile dlls/qcap/tests enable_tests
wine_fn_config_makefile dlls/qedit enable_qedit
diff --git a/configure.ac b/configure.ac
index 3baf7bca3ba..b74d5f07bb8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3581,6 +3581,8 @@ WINE_CONFIG_MAKEFILE(dlls/psapi)
WINE_CONFIG_MAKEFILE(dlls/psapi/tests)
WINE_CONFIG_MAKEFILE(dlls/pstorec)
WINE_CONFIG_MAKEFILE(dlls/pstorec/tests)
+WINE_CONFIG_MAKEFILE(dlls/qasf)
+WINE_CONFIG_MAKEFILE(dlls/qasf/tests)
WINE_CONFIG_MAKEFILE(dlls/qcap)
WINE_CONFIG_MAKEFILE(dlls/qcap/tests)
WINE_CONFIG_MAKEFILE(dlls/qedit)
diff --git a/dlls/qasf/Makefile.in b/dlls/qasf/Makefile.in
new file mode 100644
index 00000000000..7ca314e20ba
--- /dev/null
+++ b/dlls/qasf/Makefile.in
@@ -0,0 +1,11 @@
+MODULE = qasf.dll
+IMPORTS = strmbase dmoguids strmiids uuid
+
+EXTRADLLFLAGS = -mno-cygwin
+
+C_SRCS = \
+ dmowrapper.c \
+ qasf_main.c
+
+IDL_SRCS = \
+ qasf_classes.idl
diff --git a/dlls/qasf/dmowrapper.c b/dlls/qasf/dmowrapper.c
new file mode 100644
index 00000000000..c7c5d3df9ea
--- /dev/null
+++ b/dlls/qasf/dmowrapper.c
@@ -0,0 +1,68 @@
+/*
+ * DMO wrapper filter
+ *
+ * Copyright (C) 2019 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
+ */
+
+#include "qasf_private.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(qasf);
+
+struct dmo_wrapper
+{
+ struct strmbase_filter filter;
+};
+
+static inline struct dmo_wrapper *impl_from_strmbase_filter(struct strmbase_filter *iface)
+{
+ return CONTAINING_RECORD(iface, struct dmo_wrapper, filter);
+}
+
+static struct strmbase_pin *dmo_wrapper_get_pin(struct strmbase_filter *iface, unsigned int index)
+{
+ return NULL;
+}
+
+static void dmo_wrapper_destroy(struct strmbase_filter *iface)
+{
+ struct dmo_wrapper *filter = impl_from_strmbase_filter(iface);
+
+ strmbase_filter_cleanup(&filter->filter);
+ free(filter);
+}
+
+static struct strmbase_filter_ops filter_ops =
+{
+ .filter_get_pin = dmo_wrapper_get_pin,
+ .filter_destroy = dmo_wrapper_destroy,
+};
+
+HRESULT dmo_wrapper_create(IUnknown *outer, IUnknown **out)
+{
+ struct dmo_wrapper *object;
+
+ if (!(object = calloc(sizeof(*object), 1)))
+ return E_OUTOFMEMORY;
+
+ /* Always pass NULL as the outer object; see test_aggregation(). */
+ strmbase_filter_init(&object->filter, NULL, &CLSID_DMOWrapperFilter, &filter_ops);
+
+ TRACE("Created DMO wrapper %p.\n", object);
+ *out = &object->filter.IUnknown_inner;
+
+ return S_OK;
+}
diff --git a/dlls/qasf/qasf.spec b/dlls/qasf/qasf.spec
new file mode 100644
index 00000000000..b16365d0c9f
--- /dev/null
+++ b/dlls/qasf/qasf.spec
@@ -0,0 +1,4 @@
+@ stdcall -private DllCanUnloadNow()
+@ stdcall -private DllGetClassObject(ptr ptr ptr)
+@ stdcall -private DllRegisterServer()
+@ stdcall -private DllUnregisterServer()
diff --git a/dlls/qasf/qasf_classes.idl b/dlls/qasf/qasf_classes.idl
new file mode 100644
index 00000000000..0acf3806910
--- /dev/null
+++ b/dlls/qasf/qasf_classes.idl
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2019 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
+ */
+
+#pragma makedep register
+
+#include "dmodshow.idl"
+
+[
+ threading(both),
+ uuid(94297043-bd82-4dfd-b0de-8177739c6d20),
+]
+coclass DMOWrapperFilter {}
diff --git a/dlls/qasf/qasf_main.c b/dlls/qasf/qasf_main.c
new file mode 100644
index 00000000000..5df23649f0d
--- /dev/null
+++ b/dlls/qasf/qasf_main.c
@@ -0,0 +1,137 @@
+/*
+ * DirectShow ASF filters
+ *
+ * Copyright (C) 2019 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
+ */
+
+#include "qasf_private.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(qasf);
+
+static HINSTANCE qasf_instance;
+
+struct class_factory
+{
+ IClassFactory IClassFactory_iface;
+ HRESULT (*create_instance)(IUnknown *outer, IUnknown **out);
+};
+
+static struct class_factory *impl_from_IClassFactory(IClassFactory *iface)
+{
+ return CONTAINING_RECORD(iface, struct class_factory, IClassFactory_iface);
+}
+
+static HRESULT WINAPI class_factory_QueryInterface(IClassFactory *iface, REFIID iid, void **out)
+{
+ TRACE("iface %p, iid %s, out %p.\n", iface, debugstr_guid(iid), out);
+
+ if (IsEqualGUID(iid, &IID_IUnknown) || IsEqualGUID(iid, &IID_IClassFactory))
+ {
+ IClassFactory_AddRef(iface);
+ *out = iface;
+ return S_OK;
+ }
+
+ *out = NULL;
+ WARN("%s not implemented, returning E_NOINTERFACE\n", debugstr_guid(iid));
+ return E_NOINTERFACE;
+}
+
+static ULONG WINAPI class_factory_AddRef(IClassFactory *iface)
+{
+ return 2;
+}
+
+static ULONG WINAPI class_factory_Release(IClassFactory *iface)
+{
+ return 1;
+}
+
+static HRESULT WINAPI class_factory_CreateInstance(IClassFactory *iface,
+ IUnknown *outer, REFIID iid, void **out)
+{
+ struct class_factory *factory = impl_from_IClassFactory(iface);
+ IUnknown *unk;
+ HRESULT hr;
+
+ TRACE("iface %p, outer %p, iid %s, out %p.\n", iface, outer, debugstr_guid(iid), out);
+
+ *out = NULL;
+
+ if (outer && !IsEqualGUID(iid, &IID_IUnknown))
+ return E_NOINTERFACE;
+
+ if (SUCCEEDED(hr = factory->create_instance(outer, &unk)))
+ {
+ hr = IUnknown_QueryInterface(unk, iid, out);
+ IUnknown_Release(unk);
+ }
+ return hr;
+}
+
+static HRESULT WINAPI class_factory_LockServer(IClassFactory *iface, BOOL lock)
+{
+ FIXME("lock %d, stub!\n", lock);
+ return S_OK;
+}
+
+static const IClassFactoryVtbl class_factory_vtbl =
+{
+ class_factory_QueryInterface,
+ class_factory_AddRef,
+ class_factory_Release,
+ class_factory_CreateInstance,
+ class_factory_LockServer,
+};
+
+static struct class_factory dmo_wrapper_cf = {{&class_factory_vtbl}, dmo_wrapper_create};
+
+BOOL WINAPI DllMain(HINSTANCE instance, DWORD reason, void *reserved)
+{
+ if (reason == DLL_PROCESS_ATTACH)
+ {
+ DisableThreadLibraryCalls(instance);
+ qasf_instance = instance;
+ }
+ return TRUE;
+}
+
+HRESULT WINAPI DllGetClassObject(REFCLSID clsid, REFIID iid, void **out)
+{
+ TRACE("clsid %s, iid %s, out %p.\n", debugstr_guid(clsid), debugstr_guid(iid), out);
+
+ if (IsEqualGUID(clsid, &CLSID_DMOWrapperFilter))
+ return IClassFactory_QueryInterface(&dmo_wrapper_cf.IClassFactory_iface, iid, out);
+
+ FIXME("%s not available, returning CLASS_E_CLASSNOTAVAILABLE.\n", debugstr_guid(clsid));
+ return CLASS_E_CLASSNOTAVAILABLE;
+}
+
+HRESULT WINAPI DllCanUnloadNow(void)
+{
+ return S_FALSE;
+}
+
+HRESULT WINAPI DllRegisterServer(void)
+{
+ return __wine_register_resources(qasf_instance);
+}
+
+HRESULT WINAPI DllUnregisterServer(void)
+{
+ return __wine_unregister_resources(qasf_instance);
+}
diff --git a/dlls/qasf/qasf_private.h b/dlls/qasf/qasf_private.h
new file mode 100644
index 00000000000..bdb2e433b2f
--- /dev/null
+++ b/dlls/qasf/qasf_private.h
@@ -0,0 +1,34 @@
+/*
+ * DirectShow ASF filters
+ *
+ * Copyright (C) 2019 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
+ */
+
+#ifndef QASF_PRIVATE_H
+#define QASF_PRIVATE_H
+
+#define COBJMACROS
+#include "dshow.h"
+#include "dmo.h"
+#include "dmodshow.h"
+#include "rpcproxy.h"
+#include "wine/debug.h"
+#include "wine/strmbase.h"
+
+HRESULT dmo_wrapper_create(IUnknown *outer, IUnknown **out) DECLSPEC_HIDDEN;
+
+#endif /* QASF_PRIVATE_H */
diff --git a/dlls/qasf/tests/Makefile.in b/dlls/qasf/tests/Makefile.in
new file mode 100644
index 00000000000..dd04f4b438f
--- /dev/null
+++ b/dlls/qasf/tests/Makefile.in
@@ -0,0 +1,5 @@
+TESTDLL = qasf.dll
+IMPORTS = dmoguids strmiids uuid ole32
+
+C_SRCS = \
+ dmowrapper.c
diff --git a/dlls/qasf/tests/dmowrapper.c b/dlls/qasf/tests/dmowrapper.c
new file mode 100644
index 00000000000..397980b3760
--- /dev/null
+++ b/dlls/qasf/tests/dmowrapper.c
@@ -0,0 +1,182 @@
+/*
+ * DMO wrapper filter unit tests
+ *
+ * Copyright (C) 2019 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 "dmo.h"
+#include "dmodshow.h"
+#include "wine/test.h"
+
+static const GUID test_iid = {0x33333333};
+
+static IBaseFilter *create_dmo_wrapper(void)
+{
+ IBaseFilter *filter = NULL;
+ HRESULT hr = CoCreateInstance(&CLSID_DMOWrapperFilter, NULL,
+ CLSCTX_INPROC_SERVER, &IID_IBaseFilter, (void **)&filter);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+ return filter;
+}
+
+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 %#x, expected %#x.\n", hr, expected_hr);
+ if (SUCCEEDED(hr))
+ IUnknown_Release(unk);
+}
+
+static void test_interfaces(void)
+{
+ IBaseFilter *filter = create_dmo_wrapper();
+
+ check_interface(filter, &IID_IBaseFilter, TRUE);
+ todo_wine check_interface(filter, &IID_IDMOWrapperFilter, TRUE);
+ check_interface(filter, &IID_IMediaFilter, TRUE);
+ check_interface(filter, &IID_IPersist, TRUE);
+ todo_wine check_interface(filter, &IID_IPersistStream, 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_IPersistPropertyBag, 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);
+
+ IBaseFilter_Release(filter);
+}
+
+static HRESULT WINAPI outer_QueryInterface(IUnknown *iface, REFIID iid, void **out)
+{
+ ok(0, "Unexpected call.\n");
+ return E_NOINTERFACE;
+}
+
+static ULONG WINAPI outer_AddRef(IUnknown *iface)
+{
+ ok(0, "Unexpected call.\n");
+ return 2;
+}
+
+static ULONG WINAPI outer_Release(IUnknown *iface)
+{
+ ok(0, "Unexpected call.\n");
+ return 1;
+}
+
+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;
+
+ /* The DMO wrapper filter pretends to support aggregation, but doesn't
+ * actually aggregate anything. */
+
+ filter = (IBaseFilter *)0xdeadbeef;
+ hr = CoCreateInstance(&CLSID_DMOWrapperFilter, &test_outer, CLSCTX_INPROC_SERVER,
+ &IID_IBaseFilter, (void **)&filter);
+ ok(hr == E_NOINTERFACE, "Got hr %#x.\n", hr);
+ ok(!filter, "Got interface %p.\n", filter);
+
+ hr = CoCreateInstance(&CLSID_DMOWrapperFilter, &test_outer, CLSCTX_INPROC_SERVER,
+ &IID_IUnknown, (void **)&unk);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+ ok(unk != &test_outer, "Returned IUnknown should not be outer IUnknown.\n");
+ ref = get_refcount(unk);
+ ok(ref == 1, "Got unexpected refcount %d.\n", ref);
+
+ ref = IUnknown_AddRef(unk);
+ ok(ref == 2, "Got unexpected refcount %d.\n", ref);
+
+ ref = IUnknown_Release(unk);
+ ok(ref == 1, "Got unexpected refcount %d.\n", ref);
+
+ hr = IUnknown_QueryInterface(unk, &IID_IUnknown, (void **)&unk2);
+ ok(hr == S_OK, "Got hr %#x.\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 %#x.\n", hr);
+
+ hr = IBaseFilter_QueryInterface(filter, &IID_IUnknown, (void **)&unk2);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+ ok(unk2 == unk, "Got unexpected IUnknown %p.\n", unk2);
+ IUnknown_Release(unk2);
+
+ hr = IBaseFilter_QueryInterface(filter, &IID_IBaseFilter, (void **)&filter2);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+ ok(filter2 == filter, "Got unexpected IBaseFilter %p.\n", filter2);
+ IBaseFilter_Release(filter2);
+
+ hr = IUnknown_QueryInterface(unk, &test_iid, (void **)&unk2);
+ ok(hr == E_NOINTERFACE, "Got hr %#x.\n", hr);
+ ok(!unk2, "Got unexpected IUnknown %p.\n", unk2);
+
+ hr = IBaseFilter_QueryInterface(filter, &test_iid, (void **)&unk2);
+ ok(hr == E_NOINTERFACE, "Got hr %#x.\n", hr);
+ ok(!unk2, "Got unexpected IUnknown %p.\n", unk2);
+
+ IBaseFilter_Release(filter);
+ ref = IUnknown_Release(unk);
+ ok(!ref, "Got unexpected refcount %d.\n", ref);
+}
+
+START_TEST(dmowrapper)
+{
+ CoInitializeEx(NULL, COINIT_MULTITHREADED);
+
+ test_interfaces();
+ test_aggregation();
+
+ CoUninitialize();
+}
--
2.25.0
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