Ros-diffs

ros-diffs@reactos.org

81390 discussions

[janderwald] 42279: - Implement KsAcquireControl, KsReleaseControl - Add create item for creation of pins and topology nodes - Implement pin creation handler
by janderwald＠svn.reactos.org 28 Jul '09

28 Jul '09

Author: janderwald Date: Tue Jul 28 21:32:22 2009 New Revision: 42279 URL: http://svn.reactos.org/svn/reactos?rev=42279&view=rev Log: - Implement KsAcquireControl, KsReleaseControl - Add create item for creation of pins and topology nodes - Implement pin creation handler Modified: trunk/reactos/drivers/ksfilter/ks/api.c trunk/reactos/drivers/ksfilter/ks/device.c trunk/reactos/drivers/ksfilter/ks/filter.c trunk/reactos/drivers/ksfilter/ks/filterfactory.c trunk/reactos/drivers/ksfilter/ks/ksfunc.h trunk/reactos/drivers/ksfilter/ks/kstypes.h trunk/reactos/drivers/ksfilter/ks/pin.c Modified: trunk/reactos/drivers/ksfilter/ks/api.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/ksfilter/ks/api.c?… ============================================================================== --- trunk/reactos/drivers/ksfilter/ks/api.c [iso-8859-1] (original) +++ trunk/reactos/drivers/ksfilter/ks/api.c [iso-8859-1] Tue Jul 28 21:32:22 2009 @@ -1449,7 +1449,7 @@ } /* - @unimplemented + @implemented */ KSDDKAPI VOID @@ -1457,8 +1457,32 @@ KsAcquireControl( IN PVOID Object) { - UNIMPLEMENTED -} + PKSBASIC_HEADER BasicHeader = (PKSBASIC_HEADER)((ULONG_PTR)Object - sizeof(KSBASIC_HEADER)); + + /* sanity check */ + ASSERT(BasicHeader->Type == KsObjectTypeFilter || BasicHeader->Type == KsObjectTypePin); + + KeWaitForSingleObject(&BasicHeader->ControlMutex, Executive, KernelMode, FALSE, NULL); + +} + +/* + @implemented +*/ +VOID +NTAPI +KsReleaseControl( + IN PVOID Object) +{ + PKSBASIC_HEADER BasicHeader = (PKSBASIC_HEADER)((ULONG_PTR)Object - sizeof(KSBASIC_HEADER)); + + /* sanity check */ + ASSERT(BasicHeader->Type == KsObjectTypeFilter || BasicHeader->Type == KsObjectTypePin); + + KeReleaseMutex(&BasicHeader->ControlMutex, FALSE); +} + + /* @implemented @@ -1796,17 +1820,6 @@ /* @unimplemented */ -VOID -NTAPI -KsReleaseControl( - IN PVOID Object) -{ - UNIMPLEMENTED -} - -/* - @unimplemented -*/ NTSTATUS NTAPI KsRegisterFilterWithNoKSPins( Modified: trunk/reactos/drivers/ksfilter/ks/device.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/ksfilter/ks/device… ============================================================================== --- trunk/reactos/drivers/ksfilter/ks/device.c [iso-8859-1] (original) +++ trunk/reactos/drivers/ksfilter/ks/device.c [iso-8859-1] Tue Jul 28 21:32:22 2009 @@ -683,7 +683,6 @@ Header->KsDevice.Descriptor = Descriptor; KsSetDevicePnpAndBaseObject(Header, PhysicalDeviceObject, NextDeviceObject); - /* FIXME Power state */ if (Descriptor) Modified: trunk/reactos/drivers/ksfilter/ks/filter.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/ksfilter/ks/filter… ============================================================================== --- trunk/reactos/drivers/ksfilter/ks/filter.c [iso-8859-1] (original) +++ trunk/reactos/drivers/ksfilter/ks/filter.c [iso-8859-1] Tue Jul 28 21:32:22 2009 @@ -899,6 +899,60 @@ return STATUS_SUCCESS; } +NTSTATUS +NTAPI +IKsFilter_DispatchCreatePin( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp) +{ + IKsFilterImpl * This; + PKSOBJECT_CREATE_ITEM CreateItem; + PKSPIN_CONNECT Connect; + NTSTATUS Status; + + /* get the create item */ + CreateItem = KSCREATE_ITEM_IRP_STORAGE(Irp); + + /* get the filter object */ + This = (IKsFilterImpl*)CreateItem->Context; + + /* acquire control mutex */ + KeWaitForSingleObject(&This->Header.ControlMutex, Executive, KernelMode, FALSE, NULL); + + /* now validate the connect request */ + Status = KsValidateConnectRequest(Irp, This->PinDescriptorCount, This->PinDescriptors, &Connect); + + if (NT_SUCCESS(Status)) + { + /* create the pin */ + Status = KspCreatePin(DeviceObject, Irp, This->Header.KsDevice, This->FilterFactory, (IKsFilter*)&This->lpVtbl, Connect); + } + + /* release control mutex */ + KeReleaseMutex(&This->Header.ControlMutex, FALSE); + + if (Status != STATUS_PENDING) + { + /* complete request */ + Irp->IoStatus.Status = Status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + } + /* done */ + return Status; +} + +NTSTATUS +NTAPI +IKsFilter_DispatchCreateNode( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp) +{ + UNIMPLEMENTED + Irp->IoStatus.Status = STATUS_UNSUCCESSFUL; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + return STATUS_UNSUCCESSFUL; +} + NTSTATUS NTAPI @@ -913,6 +967,7 @@ PIO_STACK_LOCATION IoStack; PDEVICE_EXTENSION DeviceExtension; NTSTATUS Status; + PKSOBJECT_CREATE_ITEM CreateItem; /* get device extension */ DeviceExtension = (PDEVICE_EXTENSION)DeviceObject->DeviceExtension; @@ -943,7 +998,6 @@ /* get current irp stack */ IoStack = IoGetCurrentIrpStackLocation(Irp); - /* initialize object bag */ This->Filter.Bag = AllocateItem(NonPagedPool, sizeof(KSIOBJECT_BAG)); if (!This->Filter.Bag) @@ -953,6 +1007,25 @@ return STATUS_INSUFFICIENT_RESOURCES; } + /* allocate create items */ + CreateItem = AllocateItem(NonPagedPool, sizeof(KSOBJECT_CREATE_ITEM) * 2); + if (!CreateItem) + { + /* no memory */ + FreeItem(This); + return STATUS_INSUFFICIENT_RESOURCES; + } + + /* initialize pin create item */ + CreateItem[0].Create = IKsFilter_DispatchCreatePin; + CreateItem[0].Context = (PVOID)This; + CreateItem[0].Flags = KSCREATE_ITEM_FREEONSTOP; + RtlInitUnicodeString(&CreateItem[0].ObjectClass, KSSTRING_Pin); + /* initialize node create item */ + CreateItem[1].Create = IKsFilter_DispatchCreateNode; + CreateItem[1].Context = (PVOID)This; + CreateItem[1].Flags = KSCREATE_ITEM_FREEONSTOP; + RtlInitUnicodeString(&CreateItem[1].ObjectClass, KSSTRING_TopologyNode); KsDevice = (IKsDevice*)&DeviceExtension->DeviceHeader->lpVtblIKsDevice; @@ -970,6 +1043,7 @@ This->Header.KsDevice = &DeviceExtension->DeviceHeader->KsDevice; This->Header.Parent.KsFilterFactory = iface->lpVtbl->GetStruct(iface); This->Header.Type = KsObjectTypeFilter; + KeInitializeMutex(&This->Header.ControlMutex, 0); KeInitializeMutex(&This->ProcessingMutex, 0); @@ -979,6 +1053,7 @@ { /* what can go wrong, goes wrong */ FreeItem(This); + FreeItem(CreateItem); return Status; } @@ -989,7 +1064,7 @@ { /* failed to add filter */ FreeItem(This); - + FreeItem(CreateItem); return Status; } @@ -1006,12 +1081,12 @@ /* free filter instance */ FreeItem(This); - + FreeItem(CreateItem); return Status; } /* now allocate the object header */ - Status = KsAllocateObjectHeader((PVOID*)&This->ObjectHeader, 0, NULL, Irp, &DispatchTable); + Status = KsAllocateObjectHeader((PVOID*)&This->ObjectHeader, 2, CreateItem, Irp, &DispatchTable); if (!NT_SUCCESS(Status)) { /* failed to allocate object header */ Modified: trunk/reactos/drivers/ksfilter/ks/filterfactory.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/ksfilter/ks/filter… ============================================================================== --- trunk/reactos/drivers/ksfilter/ks/filterfactory.c [iso-8859-1] (original) +++ trunk/reactos/drivers/ksfilter/ks/filterfactory.c [iso-8859-1] Tue Jul 28 21:32:22 2009 @@ -192,6 +192,9 @@ InitializeListHead(&This->SymbolicLinkList); InitializeListHead(&This->FilterInstanceList); + /* initialize filter factory control mutex */ + KeInitializeMutex(&This->Header.ControlMutex, 0); + /* does the device use a reference string */ if (RefString || !Descriptor->ReferenceGuid) { Modified: trunk/reactos/drivers/ksfilter/ks/ksfunc.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/ksfilter/ks/ksfunc… ============================================================================== --- trunk/reactos/drivers/ksfilter/ks/ksfunc.h [iso-8859-1] (original) +++ trunk/reactos/drivers/ksfilter/ks/ksfunc.h [iso-8859-1] Tue Jul 28 21:32:22 2009 @@ -114,4 +114,14 @@ IN OUT PULONG Size, OUT PVOID * Result); +NTSTATUS +KspCreatePin( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PKSDEVICE KsDevice, + IN IKsFilterFactory * FilterFactory, + IN IKsFilter* Filter, + IN PKSPIN_CONNECT Connect); + + #endif Modified: trunk/reactos/drivers/ksfilter/ks/kstypes.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/ksfilter/ks/kstype… ============================================================================== --- trunk/reactos/drivers/ksfilter/ks/kstypes.h [iso-8859-1] (original) +++ trunk/reactos/drivers/ksfilter/ks/kstypes.h [iso-8859-1] Tue Jul 28 21:32:22 2009 @@ -59,6 +59,7 @@ { KSOBJECTTYPE Type; PKSDEVICE KsDevice; + KMUTEX ControlMutex; union { PKSDEVICE KsDevice; Modified: trunk/reactos/drivers/ksfilter/ks/pin.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/ksfilter/ks/pin.c?… ============================================================================== --- trunk/reactos/drivers/ksfilter/ks/pin.c [iso-8859-1] (original) +++ trunk/reactos/drivers/ksfilter/ks/pin.c [iso-8859-1] Tue Jul 28 21:32:22 2009 @@ -519,3 +519,17 @@ UNIMPLEMENTED return NULL; } + +NTSTATUS +KspCreatePin( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PKSDEVICE KsDevice, + IN IKsFilterFactory * FilterFactory, + IN IKsFilter* Filter, + IN PKSPIN_CONNECT Connect) +{ + + return STATUS_NOT_IMPLEMENTED; +} +

1 0

[janderwald] 42278: - Copy Filter descriptor for each instantiated filter - Implement KsFilterAddTopologyConnections, KsFilterCreatePinFactory
by janderwald＠svn.reactos.org 28 Jul '09

28 Jul '09

Author: janderwald Date: Tue Jul 28 20:38:13 2009 New Revision: 42278 URL: http://svn.reactos.org/svn/reactos?rev=42278&view=rev Log: - Copy Filter descriptor for each instantiated filter - Implement KsFilterAddTopologyConnections, KsFilterCreatePinFactory Modified: trunk/reactos/drivers/ksfilter/ks/filter.c Modified: trunk/reactos/drivers/ksfilter/ks/filter.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/ksfilter/ks/filter… ============================================================================== --- trunk/reactos/drivers/ksfilter/ks/filter.c [iso-8859-1] (original) +++ trunk/reactos/drivers/ksfilter/ks/filter.c [iso-8859-1] Tue Jul 28 20:38:13 2009 @@ -773,7 +773,6 @@ return STATUS_INSUFFICIENT_RESOURCES; } - /* allocate pin descriptor array */ This->PinDescriptors = AllocateItem(NonPagedPool, sizeof(KSPIN_DESCRIPTOR) * FilterDescriptor->PinDescriptorsCount); if(!This->PinDescriptors) @@ -828,6 +827,80 @@ } NTSTATUS +IKsFilter_CopyFilterDescriptor( + IKsFilterImpl * This, + const KSFILTER_DESCRIPTOR* FilterDescriptor) +{ + This->Filter.Descriptor = (const KSFILTER_DESCRIPTOR*)AllocateItem(NonPagedPool, sizeof(KSFILTER_DESCRIPTOR)); + if (!This->Filter.Descriptor) + return STATUS_INSUFFICIENT_RESOURCES; + + /* copy all fields */ + RtlMoveMemory((PVOID)This->Filter.Descriptor, FilterDescriptor, sizeof(KSFILTER_DESCRIPTOR)); + + + /* perform deep copy of pin descriptors */ + if (FilterDescriptor->PinDescriptorsCount) + { + KSPIN_DESCRIPTOR_EX * PinDescriptors = (KSPIN_DESCRIPTOR_EX *)AllocateItem(NonPagedPool, FilterDescriptor->PinDescriptorSize * FilterDescriptor->PinDescriptorsCount); + + + if (!PinDescriptors) + { + FreeItem((PVOID)This->Filter.Descriptor); + return STATUS_INSUFFICIENT_RESOURCES; + } + RtlMoveMemory((PVOID)PinDescriptors, FilterDescriptor->PinDescriptors, FilterDescriptor->PinDescriptorSize * FilterDescriptor->PinDescriptorsCount); + + /* brain-dead gcc hack */ + RtlMoveMemory((PVOID)&This->Filter.Descriptor->PinDescriptors, PinDescriptors, sizeof(PKSPIN_DESCRIPTOR_EX)); + + } + + /* perform deep copy of node descriptors */ + if (FilterDescriptor->NodeDescriptorsCount) + { + KSNODE_DESCRIPTOR* NodeDescriptor = AllocateItem(NonPagedPool, FilterDescriptor->NodeDescriptorsCount * FilterDescriptor->NodeDescriptorSize); + if (!NodeDescriptor) + { + if (This->Filter.Descriptor->PinDescriptors) + FreeItem((PVOID)This->Filter.Descriptor->PinDescriptors); + FreeItem((PVOID)This->Filter.Descriptor); + return STATUS_INSUFFICIENT_RESOURCES; + } + RtlMoveMemory((PVOID)NodeDescriptor, FilterDescriptor->NodeDescriptors, FilterDescriptor->NodeDescriptorsCount * FilterDescriptor->NodeDescriptorSize); + + /* brain-dead gcc hack */ + RtlMoveMemory((PVOID)&This->Filter.Descriptor->NodeDescriptors, NodeDescriptor, sizeof(PKSNODE_DESCRIPTOR)); + } + + /* perform deep copy of connections descriptors */ + if (FilterDescriptor->NodeDescriptorsCount) + { + KSTOPOLOGY_CONNECTION* Connections = AllocateItem(NonPagedPool, sizeof(KSTOPOLOGY_CONNECTION) * FilterDescriptor->ConnectionsCount); + if (!Connections) + { + if (This->Filter.Descriptor->PinDescriptors) + FreeItem((PVOID)This->Filter.Descriptor->PinDescriptors); + + if (This->Filter.Descriptor->NodeDescriptors) + FreeItem((PVOID)This->Filter.Descriptor->PinDescriptors); + + FreeItem((PVOID)This->Filter.Descriptor); + return STATUS_INSUFFICIENT_RESOURCES; + } + + RtlMoveMemory((PVOID)Connections, FilterDescriptor->Connections, sizeof(KSTOPOLOGY_CONNECTION) * FilterDescriptor->ConnectionsCount); + + /* brain-dead gcc hack */ + RtlMoveMemory((PVOID)&This->Filter.Descriptor->Connections, Connections, sizeof(PKSTOPOLOGY_CONNECTION)); + } + + return STATUS_SUCCESS; +} + + +NTSTATUS NTAPI KspCreateFilter( IN PDEVICE_OBJECT DeviceObject, @@ -858,6 +931,15 @@ if (!This) return STATUS_INSUFFICIENT_RESOURCES; + /* copy filter descriptor */ + Status = IKsFilter_CopyFilterDescriptor(This, Factory->FilterDescriptor); + if (!NT_SUCCESS(Status)) + { + /* not enough memory */ + FreeItem(This); + return STATUS_INSUFFICIENT_RESOURCES; + } + /* get current irp stack */ IoStack = IoGetCurrentIrpStackLocation(Irp); @@ -868,8 +950,10 @@ { /* no memory */ FreeItem(This); - return STATUS_INSUFFICIENT_RESOURCES; - } + return STATUS_INSUFFICIENT_RESOURCES; + } + + KsDevice = (IKsDevice*)&DeviceExtension->DeviceHeader->lpVtblIKsDevice; KsDevice->lpVtbl->InitializeObjectBag(KsDevice, (PKSIOBJECT_BAG)This->Filter.Bag, NULL); @@ -977,7 +1061,7 @@ } /* - @unimplemented + @implemented */ KSDDKAPI NTSTATUS @@ -987,8 +1071,41 @@ IN ULONG NewConnectionsCount, IN const KSTOPOLOGY_CONNECTION *const NewTopologyConnections) { - UNIMPLEMENTED - return STATUS_NOT_IMPLEMENTED; + ULONG Count; + KSTOPOLOGY_CONNECTION * Connections; + IKsFilterImpl * This = (IKsFilterImpl*)CONTAINING_RECORD(Filter, IKsFilterImpl, Filter); + + Count = This->Filter.Descriptor->ConnectionsCount + NewConnectionsCount; + + /* allocate array */ + Connections = AllocateItem(NonPagedPool, Count * sizeof(KSTOPOLOGY_CONNECTION)); + if (!Connections) + return STATUS_INSUFFICIENT_RESOURCES; + + /* FIXME verify connections */ + + if (This->Filter.Descriptor->ConnectionsCount) + { + /* copy old connections */ + RtlMoveMemory(Connections, This->Filter.Descriptor->Connections, sizeof(KSTOPOLOGY_CONNECTION) * This->Filter.Descriptor->ConnectionsCount); + } + + /* add new connections */ + RtlMoveMemory((PVOID)(Connections + This->Filter.Descriptor->ConnectionsCount), NewTopologyConnections, NewConnectionsCount); + + /* add the new connections */ + RtlMoveMemory((PVOID)&This->Filter.Descriptor->ConnectionsCount, &Count, sizeof(ULONG)); /* brain-dead gcc hack */ + + /* free old connections array */ + if (This->Filter.Descriptor->ConnectionsCount) + { + FreeItem((PVOID)This->Filter.Descriptor->Connections); + } + + /* brain-dead gcc hack */ + RtlMoveMemory((PVOID)&This->Filter.Descriptor->Connections, Connections, sizeof(KSTOPOLOGY_CONNECTION*)); + + return STATUS_SUCCESS; } /* @@ -1020,18 +1137,82 @@ } /* - @unimplemented + @implemented */ KSDDKAPI NTSTATUS NTAPI KsFilterCreatePinFactory ( IN PKSFILTER Filter, - IN const KSPIN_DESCRIPTOR_EX *const PinDescriptor, + IN const KSPIN_DESCRIPTOR_EX *const InPinDescriptor, OUT PULONG PinID) { - UNIMPLEMENTED - return STATUS_NOT_IMPLEMENTED; + ULONG Count; + ULONG *PinInstanceCount; + KSPIN_DESCRIPTOR_EX * PinDescriptorsEx; + KSPIN_DESCRIPTOR * PinDescriptors; + IKsFilterImpl * This = (IKsFilterImpl*)CONTAINING_RECORD(Filter, IKsFilterImpl, Filter); + + /* calculate existing count */ + Count = This->PinDescriptorCount + 1; + + /* allocate pin descriptors array */ + PinDescriptorsEx = AllocateItem(NonPagedPool, max(This->Filter.Descriptor->PinDescriptorSize, sizeof(KSPIN_DESCRIPTOR_EX)) * Count); + if (!PinDescriptorsEx) + return STATUS_INSUFFICIENT_RESOURCES; + + /* allocate pin instance count array */ + PinInstanceCount = AllocateItem(NonPagedPool, sizeof(ULONG) * Count); + if (!PinInstanceCount) + { + /* not enough memory */ + FreeItem(PinDescriptorsEx); + return STATUS_INSUFFICIENT_RESOURCES; + } + + /* allocate pin descriptor array for pin property handling */ + PinDescriptors = AllocateItem(NonPagedPool, sizeof(KSPIN_DESCRIPTOR) * Count); + if (!PinDescriptors) + { + /* not enough memory */ + FreeItem(PinDescriptorsEx); + FreeItem(PinInstanceCount); + return STATUS_INSUFFICIENT_RESOURCES; + } + + /* now copy all fields */ + if (Count > 1) + { + /* copy old descriptors */ + RtlMoveMemory(PinDescriptorsEx, This->Filter.Descriptor->PinDescriptors, max(This->Filter.Descriptor->PinDescriptorSize, sizeof(KSPIN_DESCRIPTOR_EX)) * This->PinDescriptorCount); + RtlMoveMemory(PinInstanceCount, This->PinInstanceCount, This->PinDescriptorCount * sizeof(ULONG)); + RtlMoveMemory(PinDescriptors, This->PinDescriptors, sizeof(KSPIN_DESCRIPTOR) * This->PinDescriptorCount); + + /* now free old descriptors */ + FreeItem(This->PinInstanceCount); + FreeItem((PVOID)This->Filter.Descriptor->PinDescriptors); + FreeItem(This->PinDescriptors); + } + + /* add new pin factory */ + RtlMoveMemory((PVOID)((ULONG_PTR)PinDescriptorsEx + max(This->Filter.Descriptor->PinDescriptorSize, sizeof(KSPIN_DESCRIPTOR_EX)) * This->PinDescriptorCount), InPinDescriptor, sizeof(KSPIN_DESCRIPTOR)); + RtlMoveMemory((PVOID)(PinDescriptors + This->PinDescriptorCount), &InPinDescriptor->PinDescriptor, sizeof(KSPIN_DESCRIPTOR)); + + /* replace old descriptor by using a gcc-compliant hack */ + RtlMoveMemory((PVOID)&This->Filter.Descriptor->PinDescriptors, PinDescriptorsEx, sizeof(KSPIN_DESCRIPTOR_EX*)); + RtlMoveMemory((PVOID)&This->Filter.Descriptor->PinDescriptorsCount, &Count, sizeof(ULONG)); + + This->PinDescriptors = PinDescriptors; + This->PinInstanceCount = PinInstanceCount; + + /* store new pin id */ + *PinID = This->PinDescriptorCount; + + /* increment pin descriptor count */ + This->PinDescriptorCount++; + + return STATUS_SUCCESS; + } /*

1 0

[janderwald] 42277: - Implement KsFilterAcquireProcessingMutex, KsFilterReleaseProcessingMutex, KsFilterGetChildPinCount, KsFilterRegisterPowerCallbacks, KsGetFilterFromIrp
by janderwald＠svn.reactos.org 28 Jul '09

28 Jul '09

Author: janderwald Date: Tue Jul 28 19:01:36 2009 New Revision: 42277 URL: http://svn.reactos.org/svn/reactos?rev=42277&view=rev Log: - Implement KsFilterAcquireProcessingMutex, KsFilterReleaseProcessingMutex, KsFilterGetChildPinCount, KsFilterRegisterPowerCallbacks, KsGetFilterFromIrp Modified: trunk/reactos/drivers/ksfilter/ks/filter.c Modified: trunk/reactos/drivers/ksfilter/ks/filter.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/ksfilter/ks/filter… ============================================================================== --- trunk/reactos/drivers/ksfilter/ks/filter.c [iso-8859-1] (original) +++ trunk/reactos/drivers/ksfilter/ks/filter.c [iso-8859-1] Tue Jul 28 19:01:36 2009 @@ -25,7 +25,11 @@ ULONG PinDescriptorCount; PKSFILTERFACTORY Factory; PFILE_OBJECT FileObject; - + KMUTEX ProcessingMutex; + + + PFNKSFILTERPOWER Sleep; + PFNKSFILTERPOWER Wake; ULONG *PinInstanceCount; }IKsFilterImpl; @@ -882,6 +886,8 @@ This->Header.KsDevice = &DeviceExtension->DeviceHeader->KsDevice; This->Header.Parent.KsFilterFactory = iface->lpVtbl->GetStruct(iface); This->Header.Type = KsObjectTypeFilter; + KeInitializeMutex(&This->ProcessingMutex, 0); + /* allocate the stream descriptors */ Status = IKsFilter_CreateDescriptors(This, (PKSFILTER_DESCRIPTOR)Factory->FilterDescriptor); @@ -943,15 +949,46 @@ } /* + @implemented +*/ +KSDDKAPI +VOID +NTAPI +KsFilterAcquireProcessingMutex( + IN PKSFILTER Filter) +{ + IKsFilterImpl * This = (IKsFilterImpl*)CONTAINING_RECORD(Filter, IKsFilterImpl, Filter); + + KeWaitForSingleObject(&This->ProcessingMutex, Executive, KernelMode, FALSE, NULL); +} + +/* + @implemented +*/ +KSDDKAPI +VOID +NTAPI +KsFilterReleaseProcessingMutex( + IN PKSFILTER Filter) +{ + IKsFilterImpl * This = (IKsFilterImpl*)CONTAINING_RECORD(Filter, IKsFilterImpl, Filter); + + KeReleaseMutex(&This->ProcessingMutex, FALSE); +} + +/* @unimplemented */ KSDDKAPI -VOID -NTAPI -KsFilterAcquireProcessingMutex( - IN PKSFILTER Filter) -{ - UNIMPLEMENTED +NTSTATUS +NTAPI +KsFilterAddTopologyConnections ( + IN PKSFILTER Filter, + IN ULONG NewConnectionsCount, + IN const KSTOPOLOGY_CONNECTION *const NewTopologyConnections) +{ + UNIMPLEMENTED + return STATUS_NOT_IMPLEMENTED; } /* @@ -960,33 +997,6 @@ KSDDKAPI VOID NTAPI -KsFilterReleaseProcessingMutex( - IN PKSFILTER Filter) -{ - UNIMPLEMENTED -} - -/* - @unimplemented -*/ -KSDDKAPI -NTSTATUS -NTAPI -KsFilterAddTopologyConnections ( - IN PKSFILTER Filter, - IN ULONG NewConnectionsCount, - IN const KSTOPOLOGY_CONNECTION *const NewTopologyConnections) -{ - UNIMPLEMENTED - return STATUS_NOT_IMPLEMENTED; -} - -/* - @unimplemented -*/ -KSDDKAPI -VOID -NTAPI KsFilterAttemptProcessing( IN PKSFILTER Filter, IN BOOLEAN Asynchronous) @@ -1038,7 +1048,7 @@ } /* - @unimplemented + @implemented */ KSDDKAPI ULONG @@ -1047,8 +1057,15 @@ IN PKSFILTER Filter, IN ULONG PinId) { - UNIMPLEMENTED - return 0; + IKsFilterImpl * This = (IKsFilterImpl*)CONTAINING_RECORD(Filter, IKsFilterImpl, Filter); + + if (PinId >= This->PinDescriptorCount) + { + /* index is out of bounds */ + return 0; + } + /* return pin instance count */ + return This->PinInstanceCount[PinId]; } /* @@ -1066,7 +1083,7 @@ } /* - @unimplemented + @implemented */ KSDDKAPI VOID @@ -1076,11 +1093,14 @@ IN PFNKSFILTERPOWER Sleep OPTIONAL, IN PFNKSFILTERPOWER Wake OPTIONAL) { - UNIMPLEMENTED + IKsFilterImpl * This = (IKsFilterImpl*)CONTAINING_RECORD(Filter, IKsFilterImpl, Filter); + + This->Sleep = Sleep; + This->Wake = Wake; } /* - @unimplemented + @implemented */ KSDDKAPI PKSFILTER @@ -1088,7 +1108,31 @@ KsGetFilterFromIrp( IN PIRP Irp) { - UNIMPLEMENTED - return NULL; -} - + PIO_STACK_LOCATION IoStack; + PKSIOBJECT_HEADER ObjectHeader; + + /* get current irp stack location */ + IoStack = IoGetCurrentIrpStackLocation(Irp); + + /* sanity check */ + ASSERT(IoStack->FileObject); + + /* get object header */ + ObjectHeader = (PKSIOBJECT_HEADER)IoStack->FileObject->FsContext; + + if (ObjectHeader->Type == KsObjectTypeFilter) + { + /* irp is targeted at the filter */ + return (PKSFILTER)ObjectHeader->ObjectType; + } + else if (ObjectHeader->Type == KsObjectTypePin) + { + /* irp is for a pin */ + return KsPinGetParentFilter((PKSPIN)ObjectHeader->ObjectType); + } + else + { + /* irp is unappropiate to retrieve a filter */ + return NULL; + } +}

1 0

[janderwald] 42276: - Add KsPinGetParentFilter prototype
by janderwald＠svn.reactos.org 28 Jul '09

28 Jul '09

Author: janderwald Date: Tue Jul 28 18:42:36 2009 New Revision: 42276 URL: http://svn.reactos.org/svn/reactos?rev=42276&view=rev Log: - Add KsPinGetParentFilter prototype Modified: trunk/reactos/include/psdk/ks.h Modified: trunk/reactos/include/psdk/ks.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/psdk/ks.h?rev=4227… ============================================================================== --- trunk/reactos/include/psdk/ks.h [iso-8859-1] (original) +++ trunk/reactos/include/psdk/ks.h [iso-8859-1] Tue Jul 28 18:42:36 2009 @@ -3135,6 +3135,12 @@ IN PFNKSINTERSECTHANDLEREX IntersectHandler OPTIONAL, IN PVOID HandlerContext OPTIONAL); +KSDDKAPI PKSFILTER NTAPI +KsPinGetParentFilter( + IN PKSPIN Pin + ); + + /* Does this belong here? */ KSDDKAPI NTSTATUS NTAPI @@ -3864,6 +3870,7 @@ KsFilterAcquireProcessingMutex( IN PKSFILTER Filter); + KSDDKAPI NTSTATUS NTAPI

1 0

[janderwald] 42275: - Implement KsGetObjectFromFileObject, KsGetObjectFromFileObject, KsGetObjectTypeFromIrp, KsGetParent - Create object bag for IKsFilter, IKsFilterFactory and IKsDevice
by janderwald＠svn.reactos.org 28 Jul '09

28 Jul '09

Author: janderwald Date: Tue Jul 28 18:18:05 2009 New Revision: 42275 URL: http://svn.reactos.org/svn/reactos?rev=42275&view=rev Log: - Implement KsGetObjectFromFileObject, KsGetObjectFromFileObject, KsGetObjectTypeFromIrp, KsGetParent - Create object bag for IKsFilter, IKsFilterFactory and IKsDevice Modified: trunk/reactos/drivers/ksfilter/ks/api.c trunk/reactos/drivers/ksfilter/ks/bag.c trunk/reactos/drivers/ksfilter/ks/device.c trunk/reactos/drivers/ksfilter/ks/filter.c trunk/reactos/drivers/ksfilter/ks/filterfactory.c trunk/reactos/drivers/ksfilter/ks/ksiface.h trunk/reactos/drivers/ksfilter/ks/kstypes.h Modified: trunk/reactos/drivers/ksfilter/ks/api.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/ksfilter/ks/api.c?… ============================================================================== --- trunk/reactos/drivers/ksfilter/ks/api.c [iso-8859-1] (original) +++ trunk/reactos/drivers/ksfilter/ks/api.c [iso-8859-1] Tue Jul 28 18:18:05 2009 @@ -509,6 +509,8 @@ InitializeListHead(&Header->TargetDeviceList); /* initialize power dispatch list */ InitializeListHead(&Header->PowerDispatchList); + /* initialize object bag lists */ + InitializeListHead(&Header->ObjectBags); /* initialize create item list */ InitializeListHead(&Header->ItemList); Modified: trunk/reactos/drivers/ksfilter/ks/bag.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/ksfilter/ks/bag.c?… ============================================================================== --- trunk/reactos/drivers/ksfilter/ks/bag.c [iso-8859-1] (original) +++ trunk/reactos/drivers/ksfilter/ks/bag.c [iso-8859-1] Tue Jul 28 18:18:05 2009 @@ -9,8 +9,17 @@ #include "priv.h" -/* - @unimplemented +typedef struct +{ + LIST_ENTRY Entry; + PVOID Item; + PFNKSFREE Free; + ULONG References; +}KSIOBJECT_BAG_ENTRY, *PKSIOBJECT_BAG_ENTRY; + + +/* + @implemented */ KSDDKAPI NTSTATUS @@ -19,12 +28,56 @@ IN PKSDEVICE Device, OUT KSOBJECT_BAG* ObjectBag) { - UNIMPLEMENTED - return STATUS_NOT_IMPLEMENTED; -} - -/* - @unimplemented + PKSIDEVICE_HEADER DeviceHeader; + PKSIOBJECT_BAG Bag; + IKsDevice *KsDevice; + + /* get real device header */ + DeviceHeader = (PKSIDEVICE_HEADER)CONTAINING_RECORD(Device, KSIDEVICE_HEADER, KsDevice); + + /* allocate a object bag ctx */ + Bag = AllocateItem(NonPagedPool, sizeof(KSIOBJECT_BAG)); + if (!Bag) + return STATUS_INSUFFICIENT_RESOURCES; + + /* get device interface */ + KsDevice = (IKsDevice*)&DeviceHeader->lpVtblIKsDevice; + + /* initialize object bag */ + return KsDevice->lpVtbl->InitializeObjectBag(KsDevice, Bag, NULL); +} + +PKSIOBJECT_BAG_ENTRY +KspFindObjectBagItem( + IN PLIST_ENTRY ObjectList, + IN PVOID Item) +{ + PLIST_ENTRY Entry; + PKSIOBJECT_BAG_ENTRY BagEntry; + + /* point to first item */ + Entry = ObjectList->Flink; + /* first scan the list if the item is already inserted */ + while(Entry != ObjectList) + { + /* get bag entry */ + BagEntry = (PKSIOBJECT_BAG_ENTRY)CONTAINING_RECORD(Entry, KSIOBJECT_BAG_ENTRY, Entry); + + if (BagEntry->Item == Item) + { + /* found entry */ + return BagEntry; + } + /* move to next entry */ + Entry = Entry->Flink; + } + /* item not in this object bag */ + return NULL; +} + + +/* + @implemented */ NTSTATUS NTAPI @@ -33,12 +86,88 @@ IN PVOID Item, IN PFNKSFREE Free OPTIONAL) { - UNIMPLEMENTED - return STATUS_NOT_IMPLEMENTED; -} - -/* - @unimplemented + PKSIOBJECT_BAG Bag; + PKSIOBJECT_BAG_ENTRY BagEntry; + + /* get real object bag */ + Bag = (PKSIOBJECT_BAG)ObjectBag; + + /* acquire bag mutex */ + KeWaitForSingleObject(Bag->BagMutex, Executive, KernelMode, FALSE, NULL); + + /* is the item already present in this object bag */ + BagEntry = KspFindObjectBagItem(&Bag->ObjectList, Item); + + if (BagEntry) + { + /* is is, update reference count */ + InterlockedIncrement((PLONG)&BagEntry->References); + /* release mutex */ + KeReleaseMutex(Bag->BagMutex, FALSE); + /* return result */ + return STATUS_SUCCESS; + } + + /* item is new, allocate entry */ + BagEntry = AllocateItem(NonPagedPool, sizeof(KSIOBJECT_BAG_ENTRY)); + if (!BagEntry) + { + /* no memory */ + KeReleaseMutex(Bag->BagMutex, FALSE); + /* return result */ + return STATUS_INSUFFICIENT_RESOURCES; + } + + /* initialize bag entry */ + BagEntry->References = 1; + BagEntry->Item = Item; + if (Free) + BagEntry->Free = Free; + else + BagEntry->Free = ExFreePool; + + /* insert item */ + InsertTailList(&Bag->ObjectList, &Bag->Entry); + + /* release mutex */ + KeReleaseMutex(Bag->BagMutex, FALSE); + + /* done */ + return STATUS_SUCCESS; +} + +ULONG +KspGetObjectItemReferenceCount( + IN PKSIDEVICE_HEADER DeviceHeader, + IN PVOID Item) +{ + PLIST_ENTRY Entry; + PKSIOBJECT_BAG OtherBag; + PKSIOBJECT_BAG_ENTRY OtherBagEntry; + ULONG TotalRefs = 0; + + /* scan all object bags and see if item is present there */ + Entry = DeviceHeader->ObjectBags.Flink; + while(Entry != &DeviceHeader->ObjectBags) + { + /* get other bag */ + OtherBag = (PKSIOBJECT_BAG)CONTAINING_RECORD(Entry, KSIOBJECT_BAG, Entry); + + /* is the item present there */ + OtherBagEntry = KspFindObjectBagItem(&OtherBag->ObjectList, Item); + + if (OtherBagEntry) + TotalRefs++; + + /* move to next item */ + Entry = Entry->Flink; + } + + return TotalRefs; +} + +/* + @implemented */ KSDDKAPI ULONG @@ -48,8 +177,61 @@ IN PVOID Item, IN BOOLEAN Free) { - UNIMPLEMENTED - return 0; + PKSIOBJECT_BAG Bag; + PKSIOBJECT_BAG_ENTRY BagEntry; + ULONG TotalRefs; + + /* get real object bag */ + Bag = (PKSIOBJECT_BAG)ObjectBag; + + /* acquire bag mutex */ + KeWaitForSingleObject(Bag->BagMutex, Executive, KernelMode, FALSE, NULL); + + /* is the item already present in this object bag */ + BagEntry = KspFindObjectBagItem(&Bag->ObjectList, Item); + + if (!BagEntry) + { + /* item was not in this object bag */ + KeReleaseMutex(Bag->BagMutex, FALSE); + return 0; + } + + /* set current refs count */ + TotalRefs = BagEntry->References; + + /* get total refs count */ + TotalRefs += KspGetObjectItemReferenceCount((PKSIDEVICE_HEADER)Bag->DeviceHeader, Item); + + /* decrease reference count */ + InterlockedDecrement((PLONG)&BagEntry->References); + + if (BagEntry->References == 0) + { + /* remove the entry */ + RemoveEntryList(&BagEntry->Entry); + } + + if (TotalRefs == 1) + { + /* does the caller want to free the item */ + if (Free) + { + /* free the item */ + BagEntry->Free(BagEntry->Item); + } + } + if (BagEntry->References == 0) + { + /* free bag item entry */ + FreeItem(BagEntry); + } + + /* release mutex */ + KeReleaseMutex(Bag->BagMutex, FALSE); + + + return TotalRefs; } /* @@ -66,14 +248,55 @@ return STATUS_NOT_IMPLEMENTED; } +/* + @implemented +*/ KSDDKAPI VOID NTAPI KsFreeObjectBag( IN KSOBJECT_BAG ObjectBag) { - UNIMPLEMENTED -} - - - + PLIST_ENTRY Entry; + PKSIOBJECT_BAG Bag; + PKSIOBJECT_BAG_ENTRY BagEntry; + ULONG TotalRefs; + + /* get real object bag */ + Bag = (PKSIOBJECT_BAG)ObjectBag; + + /* acquire bag mutex */ + KeWaitForSingleObject(Bag->BagMutex, Executive, KernelMode, FALSE, NULL); + + while(!IsListEmpty(&Bag->ObjectList)) + { + /* get an bag entry */ + Entry = RemoveHeadList(&Bag->ObjectList); + /* access bag entry item */ + BagEntry = (PKSIOBJECT_BAG_ENTRY)CONTAINING_RECORD(Entry, KSIOBJECT_BAG, Entry); + + /* check if the item is present in some other bag */ + TotalRefs = KspGetObjectItemReferenceCount((PKSIDEVICE_HEADER)Bag->DeviceHeader, &BagEntry->Item); + + if (TotalRefs == 0) + { + /* item is ready to be freed */ + BagEntry->Free(BagEntry->Item); + } + + /* free bag entry item */ + FreeItem(BagEntry); + } + + /* remove bag entry from device object list */ + RemoveEntryList(&Bag->Entry); + + /* release bag mutex */ + KeReleaseMutex(Bag->BagMutex, FALSE); + + /* now free object bag */ + FreeItem(Bag); +} + + + Modified: trunk/reactos/drivers/ksfilter/ks/device.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/ksfilter/ks/device… ============================================================================== --- trunk/reactos/drivers/ksfilter/ks/device.c [iso-8859-1] (original) +++ trunk/reactos/drivers/ksfilter/ks/device.c [iso-8859-1] Tue Jul 28 18:18:05 2009 @@ -66,13 +66,26 @@ NTAPI IKsDevice_fnInitializeObjectBag( IN IKsDevice * iface, - IN struct KSIOBJECTBAG *Bag, - IN KMUTANT * Mutant) -{ - //PKSIDEVICE_HEADER This = (PKSIDEVICE_HEADER)CONTAINING_RECORD(iface, KSIDEVICE_HEADER, lpVtblIKsDevice); - - UNIMPLEMENTED - return STATUS_NOT_IMPLEMENTED; + IN PKSIOBJECT_BAG Bag, + IN PRKMUTEX Mutex) +{ + PKSIDEVICE_HEADER This = (PKSIDEVICE_HEADER)CONTAINING_RECORD(iface, KSIDEVICE_HEADER, lpVtblIKsDevice); + + if (!Mutex) + { + /* use device mutex */ + Mutex = &This->DeviceMutex; + } + + /* initialize object bag */ + Bag->BagMutex = Mutex; + Bag->DeviceHeader = (PKSIDEVICE_HEADER)This; + InitializeListHead(&Bag->ObjectList); + + /* insert bag into device list */ + InsertTailList(&This->ObjectBags, &Bag->Entry); + + return STATUS_SUCCESS; } NTSTATUS @@ -627,6 +640,7 @@ PDEVICE_EXTENSION DeviceExtension; PKSIDEVICE_HEADER Header; ULONG Index; + IKsDevice * KsDevice; NTSTATUS Status = STATUS_SUCCESS; /* get device extension */ @@ -644,6 +658,23 @@ DPRINT1("Failed to allocate device header with %x\n", Status); return Status; } + + /* initialize IKsDevice interface */ + Header->lpVtblIKsDevice = &vt_IKsDevice; + Header->ref = 1; + + /* initialize object bag */ + Header->KsDevice.Bag = AllocateItem(NonPagedPool, sizeof(KSIOBJECT_BAG)); + if (!Header->KsDevice.Bag) + { + /* no memory */ + KsFreeDeviceHeader((KSDEVICE_HEADER*)&DeviceExtension->DeviceHeader); + return STATUS_INSUFFICIENT_RESOURCES; + } + + KsDevice = (IKsDevice*)&DeviceExtension->DeviceHeader->lpVtblIKsDevice; + KsDevice->lpVtbl->InitializeObjectBag(KsDevice, Header->KsDevice.Bag, NULL); + /* initialize device header */ Header->KsDevice.FunctionalDeviceObject = FunctionalDeviceObject; @@ -651,9 +682,7 @@ Header->KsDevice.NextDeviceObject = NextDeviceObject; Header->KsDevice.Descriptor = Descriptor; KsSetDevicePnpAndBaseObject(Header, PhysicalDeviceObject, NextDeviceObject); - /* initialize IKsDevice interface */ - Header->lpVtblIKsDevice = &vt_IKsDevice; - Header->ref = 1; + /* FIXME Power state */ Modified: trunk/reactos/drivers/ksfilter/ks/filter.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/ksfilter/ks/filter… ============================================================================== --- trunk/reactos/drivers/ksfilter/ks/filter.c [iso-8859-1] (original) +++ trunk/reactos/drivers/ksfilter/ks/filter.c [iso-8859-1] Tue Jul 28 18:18:05 2009 @@ -831,6 +831,7 @@ IN IKsFilterFactory *iface) { IKsFilterImpl * This; + IKsDevice *KsDevice; PKSFILTERFACTORY Factory; PIO_STACK_LOCATION IoStack; PDEVICE_EXTENSION DeviceExtension; @@ -856,10 +857,24 @@ /* get current irp stack */ IoStack = IoGetCurrentIrpStackLocation(Irp); + + /* initialize object bag */ + This->Filter.Bag = AllocateItem(NonPagedPool, sizeof(KSIOBJECT_BAG)); + if (!This->Filter.Bag) + { + /* no memory */ + FreeItem(This); + return STATUS_INSUFFICIENT_RESOURCES; + } + + KsDevice = (IKsDevice*)&DeviceExtension->DeviceHeader->lpVtblIKsDevice; + KsDevice->lpVtbl->InitializeObjectBag(KsDevice, (PKSIOBJECT_BAG)This->Filter.Bag, NULL); + /* initialize filter instance */ This->ref = 1; This->lpVtbl = &vt_IKsFilter; This->lpVtblKsControl = &vt_IKsControl; + This->Filter.Descriptor = Factory->FilterDescriptor; This->Factory = Factory; This->FilterFactory = iface; Modified: trunk/reactos/drivers/ksfilter/ks/filterfactory.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/ksfilter/ks/filter… ============================================================================== --- trunk/reactos/drivers/ksfilter/ks/filterfactory.c [iso-8859-1] (original) +++ trunk/reactos/drivers/ksfilter/ks/filterfactory.c [iso-8859-1] Tue Jul 28 18:18:05 2009 @@ -173,6 +173,7 @@ PDEVICE_EXTENSION DeviceExtension; KSOBJECT_CREATE_ITEM CreateItem; BOOL FreeString = FALSE; + IKsDevice * KsDevice; IKsFilterFactoryImpl * This = (IKsFilterFactoryImpl*)CONTAINING_RECORD(iface, IKsFilterFactoryImpl, lpVtbl); @@ -253,7 +254,14 @@ /* return filterfactory */ *FilterFactory = &This->FilterFactory; - /*FIXME create object bag */ + /* create a object bag for the filter factory */ + This->FilterFactory.Bag = AllocateItem(NonPagedPool, sizeof(KSIOBJECT_BAG)); + if (This->FilterFactory.Bag) + { + /* initialize object bag */ + KsDevice = (IKsDevice*)&DeviceExtension->DeviceHeader->lpVtblIKsDevice; + KsDevice->lpVtbl->InitializeObjectBag(KsDevice, (PKSIOBJECT_BAG)This->FilterFactory.Bag, NULL); + } } Modified: trunk/reactos/drivers/ksfilter/ks/ksiface.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/ksfilter/ks/ksifac… ============================================================================== --- trunk/reactos/drivers/ksfilter/ks/ksiface.h [iso-8859-1] (original) +++ trunk/reactos/drivers/ksfilter/ks/ksiface.h [iso-8859-1] Tue Jul 28 18:18:05 2009 @@ -13,6 +13,15 @@ STDMETHOD_(ULONG,AddRef)(THIS) PURE; \ STDMETHOD_(ULONG,Release)(THIS) PURE; #endif + +typedef struct +{ + LIST_ENTRY Entry; + LIST_ENTRY ObjectList; + PRKMUTEX BagMutex; + PVOID DeviceHeader; +}KSIOBJECT_BAG, *PKSIOBJECT_BAG; + /***************************************************************************** * IKsAllocator @@ -199,7 +208,6 @@ #undef INTERFACE #define INTERFACE IKsDevice -struct KSIOBJECTBAG; struct KSPOWER_ENTRY; DECLARE_INTERFACE_(IKsDevice, IUnknown) @@ -209,8 +217,8 @@ STDMETHOD_(KSDEVICE*,GetStruct)(THIS) PURE; STDMETHOD_(NTSTATUS, InitializeObjectBag)(THIS_ - IN struct KSIOBJECTBAG *Bag, - IN KMUTANT * Mutant) PURE; + IN PKSIOBJECT_BAG Bag, + IN PRKMUTEX Mutex) PURE; STDMETHOD_(NTSTATUS,AcquireDevice)(THIS) PURE; STDMETHOD_(NTSTATUS,ReleaseDevice)(THIS) PURE; Modified: trunk/reactos/drivers/ksfilter/ks/kstypes.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/ksfilter/ks/kstype… ============================================================================== --- trunk/reactos/drivers/ksfilter/ks/kstypes.h [iso-8859-1] (original) +++ trunk/reactos/drivers/ksfilter/ks/kstypes.h [iso-8859-1] Tue Jul 28 18:18:05 2009 @@ -1,5 +1,8 @@ #ifndef KSTYPES_H__ #define KSTYPES_H__ + +#include <ntddk.h> +#include <ks.h> typedef struct { @@ -87,9 +90,9 @@ KSDEVICE_DESCRIPTOR* Descriptor; LIST_ENTRY PowerDispatchList; + LIST_ENTRY ObjectBags; }KSIDEVICE_HEADER, *PKSIDEVICE_HEADER; - typedef struct {

1 0

[fireball] 42274: - SwitchDesktop: Fix SetWindowPos call to not alter desktop's height and width but just make it visible.
by fireball＠svn.reactos.org 28 Jul '09

28 Jul '09

Author: fireball Date: Tue Jul 28 16:36:17 2009 New Revision: 42274 URL: http://svn.reactos.org/svn/reactos?rev=42274&view=rev Log: - SwitchDesktop: Fix SetWindowPos call to not alter desktop's height and width but just make it visible. Modified: branches/arwinss/reactos/dll/win32/user32/win.c Modified: branches/arwinss/reactos/dll/win32/user32/win.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/user3… ============================================================================== --- branches/arwinss/reactos/dll/win32/user32/win.c [iso-8859-1] (original) +++ branches/arwinss/reactos/dll/win32/user32/win.c [iso-8859-1] Tue Jul 28 16:36:17 2009 @@ -3407,9 +3407,9 @@ SetWindowPos(hWnd, NULL, 0, 0, - 800,//nmh->ShowDesktop.Width, - 600,//nmh->ShowDesktop.Height, - SWP_NOACTIVATE | SWP_NOZORDER | SWP_SHOWWINDOW); + 0, + 0, + SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW); UpdateWindow(hWnd); RedrawWindow(NULL, NULL, 0, RDW_INVALIDATE | RDW_FRAME | RDW_ERASENOW | RDW_ALLCHILDREN);

1 0

[fireball] 42273: Giannis Adamopoulos - Add minimal mouse input support to the gdi/user driver: * Implement SendInput and SetCursor * Bring in some helper functions from winex11.drv driver
by fireball＠svn.reactos.org 28 Jul '09

28 Jul '09

Author: fireball Date: Tue Jul 28 16:33:16 2009 New Revision: 42273 URL: http://svn.reactos.org/svn/reactos?rev=42273&view=rev Log: Giannis Adamopoulos - Add minimal mouse input support to the gdi/user driver: * Implement SendInput and SetCursor * Bring in some helper functions from winex11.drv driver Added: branches/arwinss/reactos/dll/win32/winent.drv/mouse.c (with props) Modified: branches/arwinss/reactos/dll/win32/winent.drv/userdrv.c branches/arwinss/reactos/dll/win32/winent.drv/winent.h branches/arwinss/reactos/dll/win32/winent.drv/winent.rbuild Added: branches/arwinss/reactos/dll/win32/winent.drv/mouse.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/winen… ============================================================================== --- branches/arwinss/reactos/dll/win32/winent.drv/mouse.c (added) +++ branches/arwinss/reactos/dll/win32/winent.drv/mouse.c [iso-8859-1] Tue Jul 28 16:33:16 2009 @@ -1,0 +1,272 @@ +/* + * X11 mouse driver + * + * Copyright 1998 Ulrich Weigand + * Copyright 2007 Henri Verbeet + * + * 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 <stdarg.h> +#include <stdio.h> +#define WIN32_NO_STATUS +#include "windef.h" +#include "winbase.h" +#include "winuser.h" +#include "wingdi.h" +#define NTOS_USER_MODE +#include <ndk/ntndk.h> +#include "ntrosgdi.h" +#include "win32k/rosuser.h" +#include "winent.h" +#include "wine/server.h" +#include "wine/debug.h" + +WINE_DEFAULT_DEBUG_CHANNEL(cursor); + +/**********************************************************************/ + +#define NB_BUTTONS 9 /* Windows can handle 5 buttons and the wheel too */ + +static const UINT button_down_flags[NB_BUTTONS] = +{ + MOUSEEVENTF_LEFTDOWN, + MOUSEEVENTF_MIDDLEDOWN, + MOUSEEVENTF_RIGHTDOWN, + MOUSEEVENTF_WHEEL, + MOUSEEVENTF_WHEEL, + MOUSEEVENTF_XDOWN, /* FIXME: horizontal wheel */ + MOUSEEVENTF_XDOWN, + MOUSEEVENTF_XDOWN, + MOUSEEVENTF_XDOWN +}; + +static const UINT button_up_flags[NB_BUTTONS] = +{ + MOUSEEVENTF_LEFTUP, + MOUSEEVENTF_MIDDLEUP, + MOUSEEVENTF_RIGHTUP, + 0, + 0, + MOUSEEVENTF_XUP, + MOUSEEVENTF_XUP, + MOUSEEVENTF_XUP, + MOUSEEVENTF_XUP +}; + +BYTE key_state_table[256]; + +/*********************************************************************** + * clip_point_to_rect + * + * Clip point to the provided rectangle + */ +static inline void clip_point_to_rect( LPCRECT rect, LPPOINT pt ) +{ + if (pt->x < rect->left) pt->x = rect->left; + else if (pt->x >= rect->right) pt->x = rect->right - 1; + if (pt->y < rect->top) pt->y = rect->top; + else if (pt->y >= rect->bottom) pt->y = rect->bottom - 1; +} + +/*********************************************************************** + * get_key_state + */ +static WORD get_key_state(void) +{ + WORD ret = 0; + + if (GetSystemMetrics( SM_SWAPBUTTON )) + { + if (key_state_table[VK_RBUTTON] & 0x80) ret |= MK_LBUTTON; + if (key_state_table[VK_LBUTTON] & 0x80) ret |= MK_RBUTTON; + } + else + { + if (key_state_table[VK_LBUTTON] & 0x80) ret |= MK_LBUTTON; + if (key_state_table[VK_RBUTTON] & 0x80) ret |= MK_RBUTTON; + } + if (key_state_table[VK_MBUTTON] & 0x80) ret |= MK_MBUTTON; + if (key_state_table[VK_SHIFT] & 0x80) ret |= MK_SHIFT; + if (key_state_table[VK_CONTROL] & 0x80) ret |= MK_CONTROL; + if (key_state_table[VK_XBUTTON1] & 0x80) ret |= MK_XBUTTON1; + if (key_state_table[VK_XBUTTON2] & 0x80) ret |= MK_XBUTTON2; + return ret; +} + + +/*********************************************************************** + * queue_raw_mouse_message + */ +static void queue_raw_mouse_message( UINT message, HWND hwnd, DWORD x, DWORD y, + DWORD data, DWORD time, DWORD extra_info, UINT injected_flags ) +{ + MSLLHOOKSTRUCT hook; + + hook.pt.x = x; + hook.pt.y = y; + hook.mouseData = MAKELONG( 0, data ); + hook.flags = injected_flags; + hook.time = time; + hook.dwExtraInfo = extra_info; + + if (HOOK_CallHooks( WH_MOUSE_LL, HC_ACTION, message, (LPARAM)&hook, TRUE )) return; + + SERVER_START_REQ( send_hardware_message ) + { + req->id = (injected_flags & LLMHF_INJECTED) ? 0 : GetCurrentThreadId(); + req->win = wine_server_user_handle( hwnd ); + req->msg = message; + req->wparam = MAKEWPARAM( get_key_state(), data ); + req->lparam = 0; + req->x = x; + req->y = y; + req->time = time; + req->info = extra_info; + wine_server_call( req ); + } + SERVER_END_REQ; + +} + + +/*********************************************************************** + * X11DRV_send_mouse_input + */ +void RosDrv_send_mouse_input( HWND hwnd, DWORD flags, DWORD x, DWORD y, + DWORD data, DWORD time, DWORD extra_info, UINT injected_flags ) +{ + POINT pt; + POINT cursor_pos; + + if (flags & MOUSEEVENTF_MOVE && flags & MOUSEEVENTF_ABSOLUTE) + { + if (injected_flags & LLMHF_INJECTED) + { + pt.x = (x * GetSystemMetrics(SM_CXVIRTUALSCREEN)) >> 16; + pt.y = (y * GetSystemMetrics(SM_CYVIRTUALSCREEN)) >> 16; + } + else + { + pt.x = x; + pt.y = y; + + GetCursorPos(&cursor_pos); + if (cursor_pos.x == x && cursor_pos.y == y && + (flags & ~(MOUSEEVENTF_MOVE | MOUSEEVENTF_ABSOLUTE))) + flags &= ~MOUSEEVENTF_MOVE; + + } + } + else if (flags & MOUSEEVENTF_MOVE) + { + int accel[3], xMult = 1, yMult = 1; + + /* dx and dy can be negative numbers for relative movements */ + SystemParametersInfoW(SPI_GETMOUSE, 0, accel, 0); + + if (abs(x) > accel[0] && accel[2] != 0) + { + xMult = 2; + if ((abs(x) > accel[1]) && (accel[2] == 2)) xMult = 4; + } + if (abs(y) > accel[0] && accel[2] != 0) + { + yMult = 2; + if ((abs(y) > accel[1]) && (accel[2] == 2)) yMult = 4; + } + + GetCursorPos(&cursor_pos); + pt.x = cursor_pos.x + (long)x * xMult; + pt.y = cursor_pos.y + (long)y * yMult; + } + else + { + GetCursorPos(&pt); + } + + if (flags & MOUSEEVENTF_MOVE) + { + queue_raw_mouse_message( WM_MOUSEMOVE, hwnd, pt.x, pt.y, data, time, + extra_info, injected_flags ); + RosDrv_SetCursorPos(pt.x, pt.y); + //if ((injected_flags & LLMHF_INJECTED) && + // ((flags & MOUSEEVENTF_ABSOLUTE) || x || y)) /* we have to actually move the cursor */ + //{ + // X11DRV_SetCursorPos( pt.x, pt.y ); + //} + //else + //{ + // wine_tsx11_lock(); + // clip_point_to_rect( &cursor_clip, &pt); + // cursor_pos = pt; + // wine_tsx11_unlock(); + //} + } + if (flags & MOUSEEVENTF_LEFTDOWN) + { + key_state_table[VK_LBUTTON] |= 0xc0; + queue_raw_mouse_message( GetSystemMetrics(SM_SWAPBUTTON) ? WM_RBUTTONDOWN : WM_LBUTTONDOWN, + hwnd, pt.x, pt.y, data, time, extra_info, injected_flags ); + } + if (flags & MOUSEEVENTF_LEFTUP) + { + key_state_table[VK_LBUTTON] &= ~0x80; + queue_raw_mouse_message( GetSystemMetrics(SM_SWAPBUTTON) ? WM_RBUTTONUP : WM_LBUTTONUP, + hwnd, pt.x, pt.y, data, time, extra_info, injected_flags ); + } + if (flags & MOUSEEVENTF_RIGHTDOWN) + { + key_state_table[VK_RBUTTON] |= 0xc0; + queue_raw_mouse_message( GetSystemMetrics(SM_SWAPBUTTON) ? WM_LBUTTONDOWN : WM_RBUTTONDOWN, + hwnd, pt.x, pt.y, data, time, extra_info, injected_flags ); + } + if (flags & MOUSEEVENTF_RIGHTUP) + { + key_state_table[VK_RBUTTON] &= ~0x80; + queue_raw_mouse_message( GetSystemMetrics(SM_SWAPBUTTON) ? WM_LBUTTONUP : WM_RBUTTONUP, + hwnd, pt.x, pt.y, data, time, extra_info, injected_flags ); + } + if (flags & MOUSEEVENTF_MIDDLEDOWN) + { + key_state_table[VK_MBUTTON] |= 0xc0; + queue_raw_mouse_message( WM_MBUTTONDOWN, hwnd, pt.x, pt.y, data, time, + extra_info, injected_flags ); + } + if (flags & MOUSEEVENTF_MIDDLEUP) + { + key_state_table[VK_MBUTTON] &= ~0x80; + queue_raw_mouse_message( WM_MBUTTONUP, hwnd, pt.x, pt.y, data, time, + extra_info, injected_flags ); + } + if (flags & MOUSEEVENTF_WHEEL) + { + queue_raw_mouse_message( WM_MOUSEWHEEL, hwnd, pt.x, pt.y, data, time, + extra_info, injected_flags ); + } + if (flags & MOUSEEVENTF_XDOWN) + { + key_state_table[VK_XBUTTON1 + data - 1] |= 0xc0; + queue_raw_mouse_message( WM_XBUTTONDOWN, hwnd, pt.x, pt.y, data, time, + extra_info, injected_flags ); + } + if (flags & MOUSEEVENTF_XUP) + { + key_state_table[VK_XBUTTON1 + data - 1] &= ~0x80; + queue_raw_mouse_message( WM_XBUTTONUP, hwnd, pt.x, pt.y, data, time, + extra_info, injected_flags ); + } +} + Propchange: branches/arwinss/reactos/dll/win32/winent.drv/mouse.c ------------------------------------------------------------------------------ svn:eol-style = native Modified: branches/arwinss/reactos/dll/win32/winent.drv/userdrv.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/winen… ============================================================================== --- branches/arwinss/reactos/dll/win32/winent.drv/userdrv.c [iso-8859-1] (original) +++ branches/arwinss/reactos/dll/win32/winent.drv/userdrv.c [iso-8859-1] Tue Jul 28 16:33:16 2009 @@ -19,6 +19,7 @@ #define NTOS_USER_MODE #include <ndk/ntndk.h> #include "ntrosgdi.h" +#include "win32k/rosuser.h" #include "winent.h" #include "wine/server.h" #include "wine/debug.h" @@ -129,8 +130,26 @@ UINT CDECL RosDrv_SendInput( UINT count, LPINPUT inputs, int size ) { - UNIMPLEMENTED; - return 0; + UINT i; + + for (i = 0; i < count; i++, inputs++) + { + switch(inputs->type) + { + case INPUT_MOUSE: + RosDrv_send_mouse_input( 0, inputs->mi.dwFlags, inputs->mi.dx, inputs->mi.dy, + inputs->mi.mouseData, inputs->mi.time, + inputs->mi.dwExtraInfo, LLMHF_INJECTED ); + break; + case INPUT_KEYBOARD: + FIXME( "INPUT_KEYBOARD not supported\n" ); + break; + case INPUT_HARDWARE: + FIXME( "INPUT_HARDWARE not supported\n" ); + break; + } + } + return count; } INT CDECL RosDrv_ToUnicodeEx( UINT virt, UINT scan, const BYTE *state, LPWSTR str, @@ -152,27 +171,45 @@ return -1; } -void CDECL RosDrv_SetCursor( CURSORICONINFO *info ) -{ - UNIMPLEMENTED; +void CDECL RosDrv_SetCursor( HCURSOR hCursor ) +{ + ICONINFO IconInfo; + BITMAP bitmap; + + if (hCursor == NULL) + { + RosUserSetCursor(NULL); + } + else + { + if( GetIconInfo(hCursor, &IconInfo) ) + { + /* Create handle mappings for IconInfo.hbmMask and + IconInfo.hbmColor in kernel mode */ + if( GetObjectW(IconInfo.hbmMask, sizeof(bitmap), &bitmap)) + RosGdiCreateBitmap(NULL, IconInfo.hbmMask, &bitmap, bitmap.bmBits); + + if( GetObjectW(IconInfo.hbmColor, sizeof(bitmap), &bitmap)) + RosGdiCreateBitmap(NULL, IconInfo.hbmColor, &bitmap, bitmap.bmBits); + + RosUserSetCursor( &IconInfo ); + } + } } BOOL CDECL RosDrv_GetCursorPos( LPPOINT pt ) { - UNIMPLEMENTED; - return FALSE; + return RosUserGetCursorPos( pt ); } BOOL CDECL RosDrv_SetCursorPos( INT x, INT y ) { - UNIMPLEMENTED; - return FALSE; + return RosUserSetCursorPos( x, y ); } BOOL CDECL RosDrv_ClipCursor( LPCRECT clip ) { - UNIMPLEMENTED; - return FALSE; + return RosUserClipCursor( clip ); } BOOL CDECL RosDrv_GetScreenSaveActive(void) Modified: branches/arwinss/reactos/dll/win32/winent.drv/winent.h URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/winen… ============================================================================== --- branches/arwinss/reactos/dll/win32/winent.drv/winent.h [iso-8859-1] (original) +++ branches/arwinss/reactos/dll/win32/winent.drv/winent.h [iso-8859-1] Tue Jul 28 16:33:16 2009 @@ -38,3 +38,11 @@ const RECT *lprect, LPCWSTR wstr, UINT count, const INT *lpDx ); +void RosDrv_send_mouse_input( HWND hwnd, DWORD flags, DWORD x, DWORD y, + DWORD data, DWORD time, DWORD extra_info, UINT injected_flags ); + +BOOL CDECL RosDrv_SetCursorPos( INT x, INT y ); + +LRESULT HOOK_CallHooks( INT id, INT code, WPARAM wparam, LPARAM lparam, BOOL unicode ); + +BOOL CDECL RosDrv_GetCursorPos( LPPOINT pt ); Modified: branches/arwinss/reactos/dll/win32/winent.drv/winent.rbuild URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/winen… ============================================================================== --- branches/arwinss/reactos/dll/win32/winent.drv/winent.rbuild [iso-8859-1] (original) +++ branches/arwinss/reactos/dll/win32/winent.drv/winent.rbuild [iso-8859-1] Tue Jul 28 16:33:16 2009 @@ -9,6 +9,7 @@ <file>gdidrv.c</file> <file>main.c</file> <file>userdrv.c</file> + <file>mouse.c</file> <file>winent.rc</file>

1 0

[fireball] 42272: Giannis Adamopoulos - Implement mouse input thread support in win32csr (based on win32k/ntuser/input.c from trunk).
by fireball＠svn.reactos.org 28 Jul '09

28 Jul '09

Author: fireball Date: Tue Jul 28 16:23:34 2009 New Revision: 42272 URL: http://svn.reactos.org/svn/reactos?rev=42272&view=rev Log: Giannis Adamopoulos - Implement mouse input thread support in win32csr (based on win32k/ntuser/input.c from trunk). Added: branches/arwinss/reactos/subsystems/win32/csrss/win32csr/input.c (with props) Modified: branches/arwinss/reactos/subsystems/win32/csrss/win32csr/dllmain.c branches/arwinss/reactos/subsystems/win32/csrss/win32csr/win32csr.rbuild Modified: branches/arwinss/reactos/subsystems/win32/csrss/win32csr/dllmain.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/csrss/win32csr/dllmain.c [iso-8859-1] (original) +++ branches/arwinss/reactos/subsystems/win32/csrss/win32csr/dllmain.c [iso-8859-1] Tue Jul 28 16:23:34 2009 @@ -575,6 +575,7 @@ return TRUE; } +void CsrInitInputSupport(); BOOL WINAPI Win32CsrInitialization(PCSRSS_API_DEFINITION *ApiDefinitions, @@ -598,6 +599,8 @@ *InitComplete = Win32CsrInitComplete; *HardError = Win32CsrHardError; + CsrInitInputSupport(); + return TRUE; } Added: branches/arwinss/reactos/subsystems/win32/csrss/win32csr/input.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/csrss/win32csr/input.c (added) +++ branches/arwinss/reactos/subsystems/win32/csrss/win32csr/input.c [iso-8859-1] Tue Jul 28 16:23:34 2009 @@ -1,0 +1,190 @@ +/* + * PROJECT: ReactOS CSRSS + * LICENSE: GPL - See COPYING in the top level directory + * FILE: subsystems/win32/csrss/api/input.c + * PURPOSE: CSRSS input support + * COPYRIGHT: Casper S. Hornstrup (chorns(a)users.sourceforge.net) + * + * this file is heavily based on subsystems\win32\win32k\ntuser\input.c from trunk + */ + +#define NDEBUG +#include "w32csr.h" +#include <debug.h> +#include <ntddmou.h> +#include <ntddkbd.h> + +#define ClearMouseInput(mi) \ + mi.dx = 0; \ + mi.dy = 0; \ + mi.mouseData = 0; \ + mi.dwFlags = 0; + +#define SendMouseEvent(mi) \ + if(mi.dx != 0 || mi.dy != 0) \ + mi.dwFlags |= MOUSEEVENTF_MOVE; \ + if(mi.dwFlags) \ + mouse_event(mi.dwFlags,mi.dx,mi.dy, mi.mouseData, 0); \ + ClearMouseInput(mi); + +VOID FASTCALL +ProcessMouseInputData(PMOUSE_INPUT_DATA Data, ULONG InputCount) +{ + PMOUSE_INPUT_DATA mid; + MOUSEINPUT mi; + ULONG i; + + ClearMouseInput(mi); + mi.time = 0; + mi.dwExtraInfo = 0; + for(i = 0; i < InputCount; i++) + { + mid = (Data + i); + mi.dx += mid->LastX; + mi.dy += mid->LastY; + + /* Check if the mouse move is absolute */ + if (mid->Flags == MOUSE_MOVE_ABSOLUTE) + { + /* Set flag and convert to screen location */ + mi.dwFlags |= MOUSEEVENTF_ABSOLUTE; + mi.dx = mi.dx / (65535 / (GetSystemMetrics(SM_CXVIRTUALSCREEN) - 1)); + mi.dy = mi.dy / (65535 / (GetSystemMetrics(SM_CYVIRTUALSCREEN) - 1)); + } + + if(mid->ButtonFlags) + { + if(mid->ButtonFlags & MOUSE_LEFT_BUTTON_DOWN) + { + mi.dwFlags |= MOUSEEVENTF_LEFTDOWN; + SendMouseEvent(mi); + } + if(mid->ButtonFlags & MOUSE_LEFT_BUTTON_UP) + { + mi.dwFlags |= MOUSEEVENTF_LEFTUP; + SendMouseEvent(mi); + } + if(mid->ButtonFlags & MOUSE_MIDDLE_BUTTON_DOWN) + { + mi.dwFlags |= MOUSEEVENTF_MIDDLEDOWN; + SendMouseEvent(mi); + } + if(mid->ButtonFlags & MOUSE_MIDDLE_BUTTON_UP) + { + mi.dwFlags |= MOUSEEVENTF_MIDDLEUP; + SendMouseEvent(mi); + } + if(mid->ButtonFlags & MOUSE_RIGHT_BUTTON_DOWN) + { + mi.dwFlags |= MOUSEEVENTF_RIGHTDOWN; + SendMouseEvent(mi); + } + if(mid->ButtonFlags & MOUSE_RIGHT_BUTTON_UP) + { + mi.dwFlags |= MOUSEEVENTF_RIGHTUP; + SendMouseEvent(mi); + } + if(mid->ButtonFlags & MOUSE_BUTTON_4_DOWN) + { + mi.mouseData |= XBUTTON1; + mi.dwFlags |= MOUSEEVENTF_XDOWN; + SendMouseEvent(mi); + } + if(mid->ButtonFlags & MOUSE_BUTTON_4_UP) + { + mi.mouseData |= XBUTTON1; + mi.dwFlags |= MOUSEEVENTF_XUP; + SendMouseEvent(mi); + } + if(mid->ButtonFlags & MOUSE_BUTTON_5_DOWN) + { + mi.mouseData |= XBUTTON2; + mi.dwFlags |= MOUSEEVENTF_XDOWN; + SendMouseEvent(mi); + } + if(mid->ButtonFlags & MOUSE_BUTTON_5_UP) + { + mi.mouseData |= XBUTTON2; + mi.dwFlags |= MOUSEEVENTF_XUP; + SendMouseEvent(mi); + } + if(mid->ButtonFlags & MOUSE_WHEEL) + { + mi.mouseData = mid->ButtonData; + mi.dwFlags |= MOUSEEVENTF_WHEEL; + SendMouseEvent(mi); + } + } + } + + SendMouseEvent(mi); +} + +DWORD WINAPI MouseInputThread(LPVOID lpParameter) +{ + UNICODE_STRING MouseDeviceName = RTL_CONSTANT_STRING(L"\\Device\\PointerClass0"); + OBJECT_ATTRIBUTES MouseObjectAttributes; + IO_STATUS_BLOCK Iosb; + HANDLE MouseDeviceHandle; + NTSTATUS Status; + + InitializeObjectAttributes(&MouseObjectAttributes, + &MouseDeviceName, + 0, + NULL, + NULL); + + do + { + Sleep(1000); + Status = NtOpenFile(&MouseDeviceHandle, + FILE_ALL_ACCESS, + &MouseObjectAttributes, + &Iosb, + 0, + FILE_SYNCHRONOUS_IO_ALERT); + } while (!NT_SUCCESS(Status)); + + while(1) + { + MOUSE_INPUT_DATA MouseInput; + Status = NtReadFile(MouseDeviceHandle, + NULL, + NULL, + NULL, + &Iosb, + &MouseInput, + sizeof(MOUSE_INPUT_DATA), + NULL, + NULL); + //if(Status == STATUS_ALERTED) + //{ + // break; + //} + if(Status == STATUS_PENDING) + { + NtWaitForSingleObject(MouseDeviceHandle, FALSE, NULL); + Status = Iosb.Status; + } + if(!NT_SUCCESS(Status)) + { + DPRINT1("Win32K: Failed to read from mouse.\n"); + return Status; + } + DPRINT("MouseEvent\n"); + + ProcessMouseInputData(&MouseInput, Iosb.Information / sizeof(MOUSE_INPUT_DATA)); + } +} + + +void CsrInitInputSupport() +{ + HANDLE MouseThreadHandle; + + ClipCursor(NULL); + SetCursorPos(GetSystemMetrics( SM_CXVIRTUALSCREEN ) /2, + GetSystemMetrics( SM_CYVIRTUALSCREEN ) /2); + + MouseThreadHandle = CreateThread(NULL, 0, MouseInputThread, NULL, 0,NULL); +} Propchange: branches/arwinss/reactos/subsystems/win32/csrss/win32csr/input.c ------------------------------------------------------------------------------ svn:eol-style = native Modified: branches/arwinss/reactos/subsystems/win32/csrss/win32csr/win32csr.rbuild URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/csrss/win32csr/win32csr.rbuild [iso-8859-1] (original) +++ branches/arwinss/reactos/subsystems/win32/csrss/win32csr/win32csr.rbuild [iso-8859-1] Tue Jul 28 16:23:34 2009 @@ -23,5 +23,6 @@ <file>guiconsole.c</file> <file>tuiconsole.c</file> <file>appswitch.c</file> + <file>input.c</file> <file>win32csr.rc</file> </module>

1 0

[fireball] 42271: - Add XBUTTONx defines.
by fireball＠svn.reactos.org 28 Jul '09

28 Jul '09

Author: fireball Date: Tue Jul 28 16:18:48 2009 New Revision: 42271 URL: http://svn.reactos.org/svn/reactos?rev=42271&view=rev Log: - Add XBUTTONx defines. Modified: branches/arwinss/reactos/include/psdk/winuser.h Modified: branches/arwinss/reactos/include/psdk/winuser.h URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/include/psdk/wi… ============================================================================== --- branches/arwinss/reactos/include/psdk/winuser.h [iso-8859-1] (original) +++ branches/arwinss/reactos/include/psdk/winuser.h [iso-8859-1] Tue Jul 28 16:18:48 2009 @@ -1843,6 +1843,8 @@ #define WM_APP 32768 #define WM_GETTITLEBARINFOEX 0x033F +#define XBUTTON1 0x0001 +#define XBUTTON2 0x0002 #if (_WIN32_WINNT >= 0x0400) #define WHEEL_DELTA 120

1 0

[fireball] 42270: Giannis Adamopoulos - Bring in mouse pointer functions to engpoint.c from trunk. - Implement kernelmode part of mouse cursor support.
by fireball＠svn.reactos.org 28 Jul '09

28 Jul '09

Author: fireball Date: Tue Jul 28 16:12:29 2009 New Revision: 42270 URL: http://svn.reactos.org/svn/reactos?rev=42270&view=rev Log: Giannis Adamopoulos - Bring in mouse pointer functions to engpoint.c from trunk. - Implement kernelmode part of mouse cursor support. Added: branches/arwinss/reactos/subsystems/win32/win32k/gre/cursoricon.c (with props) branches/arwinss/reactos/subsystems/win32/win32k/include/cursor.h (with props) branches/arwinss/reactos/subsystems/win32/win32k/main/cursor.c (with props) Modified: branches/arwinss/reactos/subsystems/win32/win32k/eng/engpoint.c branches/arwinss/reactos/subsystems/win32/win32k/include/gre.h branches/arwinss/reactos/subsystems/win32/win32k/include/win32kp.h branches/arwinss/reactos/subsystems/win32/win32k/w32ksvc.db branches/arwinss/reactos/subsystems/win32/win32k/win32k.rbuild Modified: branches/arwinss/reactos/subsystems/win32/win32k/eng/engpoint.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/win32k/eng/engpoint.c [iso-8859-1] (original) +++ branches/arwinss/reactos/subsystems/win32/win32k/eng/engpoint.c [iso-8859-1] Tue Jul 28 16:12:29 2009 @@ -12,35 +12,399 @@ #define NDEBUG #include <debug.h> +#define TAG_MOUSE TAG('M', 'O', 'U', 'S') /* mouse */ +#define GDIDEV(SurfObj) ((PDEVOBJ *)((SurfObj)->hdev)) + /* PUBLIC FUNCTIONS **********************************************************/ +GDIPOINTER Pointer; +POINTL ptlPointer; + VOID -APIENTRY +IntHideMousePointer( + PDEVOBJ *ppdev, + SURFOBJ *psoDest) +{ + GDIPOINTER *pgp; + POINTL pt; + RECTL rclDest; + POINTL ptlSave; + + ASSERT(ppdev); + ASSERT(psoDest); + + pgp = &Pointer; + + if (!pgp->Enabled) + { + return; + } + + pgp->Enabled = FALSE; + + if (!pgp->psurfSave) + { + return; + } + + /* Calculate cursor coordinates */ + pt.x = ptlPointer.x - pgp->HotSpot.x; + pt.y = ptlPointer.y - pgp->HotSpot.y; + + rclDest.left = max(pt.x, 0); + rclDest.top = max(pt.y, 0); + rclDest.right = min(pt.x + pgp->Size.cx, psoDest->sizlBitmap.cx); + rclDest.bottom = min(pt.y + pgp->Size.cy, psoDest->sizlBitmap.cy); + + ptlSave.x = rclDest.left - pt.x; + ptlSave.y = rclDest.top - pt.y; + + GrepBitBltEx(psoDest, + pgp->psurfSave, + NULL, + NULL, + NULL, + &rclDest, + &ptlSave, + &ptlSave, + NULL, + NULL, + ROP3_TO_ROP4(SRCCOPY), + FALSE); +} + +VOID +IntShowMousePointer(PDEVOBJ *ppdev, SURFOBJ *psoDest) +{ + GDIPOINTER *pgp; + POINTL pt; + RECTL rclSurf, rclPointer; + + ASSERT(ppdev); + ASSERT(psoDest); + + + pgp = &Pointer; + + if (pgp->Enabled) + { + return; + } + + pgp->Enabled = TRUE; + + /* Calculate pointer coordinates */ + pt.x = ptlPointer.x - pgp->HotSpot.x; + pt.y = ptlPointer.y - pgp->HotSpot.y; + + /* Calculate the rect on the surface */ + rclSurf.left = max(pt.x, 0); + rclSurf.top = max(pt.y, 0); + rclSurf.right = min(pt.x + pgp->Size.cx, psoDest->sizlBitmap.cx); + rclSurf.bottom = min(pt.y + pgp->Size.cy, psoDest->sizlBitmap.cy); + + /* Calculate the rect in the pointer bitmap */ + rclPointer.left = rclSurf.left - pt.x; + rclPointer.top = rclSurf.top - pt.y; + rclPointer.right = min(pgp->Size.cx, psoDest->sizlBitmap.cx - pt.x); + rclPointer.bottom = min(pgp->Size.cy, psoDest->sizlBitmap.cy - pt.y); + + /* Copy the pixels under the cursor to temporary surface. */ + GrepBitBltEx(pgp->psurfSave, + psoDest, + NULL, + NULL, + NULL, + &rclPointer, + (POINTL*)&rclSurf, + NULL, + NULL, + NULL, + ROP3_TO_ROP4(SRCCOPY), + FALSE); + + /* Blt the pointer on the screen. */ + if (pgp->psurfColor) + { + GrepBitBltEx(psoDest, + pgp->psurfColor, + pgp->psurfMask, + NULL, + pgp->XlateObject, + &rclSurf, + (POINTL*)&rclPointer, + (POINTL*)&rclPointer, + NULL, + NULL, + R4_MASK, + FALSE); + } + else + { + GrepBitBltEx(psoDest, + pgp->psurfMask, + NULL, + NULL, + pgp->XlateObject, + &rclSurf, + (POINTL*)&rclPointer, + NULL, + NULL, + NULL, + ROP3_TO_ROP4(SRCAND), + FALSE); + + rclPointer.top += pgp->Size.cy; + + GrepBitBltEx(psoDest, + pgp->psurfMask, + NULL, + NULL, + pgp->XlateObject, + &rclSurf, + (POINTL*)&rclPointer, + NULL, + NULL, + NULL, + ROP3_TO_ROP4(SRCINVERT), + FALSE); + } +} + +/* + * @implemented + */ +ULONG APIENTRY +EngSetPointerShape( + IN SURFOBJ *pso, + IN SURFOBJ *psoMask, + IN SURFOBJ *psoColor, + IN XLATEOBJ *pxlo, + IN LONG xHot, + IN LONG yHot, + IN LONG x, + IN LONG y, + IN RECTL *prcl, + IN FLONG fl) +{ + PDEVOBJ *ppdev; + GDIPOINTER *pgp; + PBYTE Bits; + SIZEL Size; + LONG lDelta; + HBITMAP hbmp; + + ASSERT(pso); + + ppdev = GDIDEV(pso); + pgp = &Pointer; + + IntHideMousePointer(ppdev, pso); + + if (pgp->psurfColor) + { + /* FIXME: let GDI allocate/free memory */ + EngFreeMem(pgp->psurfColor->pvBits); + pgp->psurfColor->pvBits = 0; + + EngDeleteSurface(pgp->psurfColor->hsurf); + //SURFACE_ShareUnlockSurface(pgp->psurfColor); + pgp->psurfColor = NULL; + } + + if (pgp->psurfMask) + { + /* FIXME: let GDI allocate/free memory */ + EngFreeMem(pgp->psurfMask->pvBits); + pgp->psurfMask->pvBits = 0; + + EngDeleteSurface(pgp->psurfMask->hsurf); + //SURFACE_ShareUnlockSurface(pgp->psurfMask); + pgp->psurfMask = NULL; + } + + if (pgp->psurfSave != NULL) + { + EngDeleteSurface(pgp->psurfSave->hsurf); + //SURFACE_ShareUnlockSurface(pgp->psurfSave); + pgp->psurfSave = NULL; + } + + if (pgp->XlateObject != NULL) + { + EngDeleteXlate(pgp->XlateObject); + pgp->XlateObject = NULL; + } + + /* See if we are being asked to hide the pointer. */ + if (psoMask == NULL) + { + return SPS_ACCEPT_NOEXCLUDE; + } + + pgp->HotSpot.x = xHot; + pgp->HotSpot.y = yHot; + + if (x != -1) + { + ptlPointer.x = x; + ptlPointer.y = y; + } + + pgp->Size.cx = abs(psoMask->lDelta) << 3; + pgp->Size.cy = (psoMask->cjBits / abs(psoMask->lDelta)) >> 1; + + if (psoColor != NULL) + { + /* FIXME: let GDI allocate/free memory */ + Bits = EngAllocMem(0, psoColor->cjBits, TAG_MOUSE); + if (Bits == NULL) + { + return SPS_ERROR; + } + + memcpy(Bits, psoColor->pvBits, psoColor->cjBits); + + hbmp = EngCreateBitmap(pgp->Size, + psoColor->lDelta, + psoColor->iBitmapFormat, + psoColor->lDelta < 0 ? 0 : BMF_TOPDOWN, + Bits); + + pgp->psurfColor = EngLockSurface(hbmp); + } + else + { + pgp->psurfColor = NULL; + } + + Size.cx = pgp->Size.cx; + Size.cy = pgp->Size.cy << 1; + Bits = EngAllocMem(0, psoMask->cjBits, TAG_MOUSE); + if (Bits == NULL) + { + return SPS_ERROR; + } + + memcpy(Bits, psoMask->pvBits, psoMask->cjBits); + + hbmp = EngCreateBitmap(Size, + psoMask->lDelta, + psoMask->iBitmapFormat, + psoMask->lDelta < 0 ? 0 : BMF_TOPDOWN, + Bits); + + pgp->psurfMask = EngLockSurface(hbmp); + + /* Create an XLATEOBJ that will be used for drawing masks. + * FIXME: We should get this in pxlo parameter! */ + if (pxlo == NULL) + { + HPALETTE BWPalette, DestPalette; + ULONG BWColors[] = {0, 0xFFFFFF}; + + BWPalette = EngCreatePalette(PAL_INDEXED, sizeof(BWColors) / sizeof(ULONG), + BWColors, 0, 0, 0); + + DestPalette = ppdev->DevInfo.hpalDefault; + pgp->XlateObject = IntEngCreateXlate(0, 0, + DestPalette, BWPalette); + EngDeletePalette(BWPalette); + } + else + { + pgp->XlateObject = pxlo; + } + + /* Create surface for saving the pixels under the cursor. */ + switch (pso->iBitmapFormat) + { + case BMF_1BPP: + lDelta = pgp->Size.cx >> 3; + break; + case BMF_4BPP: + lDelta = pgp->Size.cx >> 1; + break; + case BMF_8BPP: + lDelta = pgp->Size.cx; + break; + case BMF_16BPP: + lDelta = pgp->Size.cx << 1; + break; + case BMF_24BPP: + lDelta = pgp->Size.cx * 3; + break; + case BMF_32BPP: + lDelta = pgp->Size.cx << 2; + break; + default: + lDelta = 0; + break; + } + + hbmp = EngCreateBitmap(pgp->Size, + lDelta, + pso->iBitmapFormat, + BMF_TOPDOWN | BMF_NOZEROINIT, + NULL); + + pgp->psurfSave = EngLockSurface(hbmp); + + if (x != -1) + { + IntShowMousePointer(ppdev, pso); + + if (prcl != NULL) + { + prcl->left = x - pgp->HotSpot.x; + prcl->top = y - pgp->HotSpot.x; + prcl->right = prcl->left + pgp->Size.cx; + prcl->bottom = prcl->top + pgp->Size.cy; + } + } else if (prcl != NULL) + prcl->left = prcl->top = prcl->right = prcl->bottom = -1; + + return SPS_ACCEPT_NOEXCLUDE; +} + +/* + * @implemented + */ + +VOID APIENTRY EngMovePointer( - IN SURFOBJ *pso, - IN LONG x, - IN LONG y, - IN RECTL *prcl) + IN SURFOBJ *pso, + IN LONG x, + IN LONG y, + IN RECTL *prcl) { - UNIMPLEMENTED; -} - -ULONG -APIENTRY -EngSetPointerShape( - IN SURFOBJ *pso, - IN SURFOBJ *psoMask, - IN SURFOBJ *psoColor, - IN XLATEOBJ *pxlo, - IN LONG xHot, - IN LONG yHot, - IN LONG x, - IN LONG y, - IN RECTL *prcl, - IN FLONG fl) -{ - UNIMPLEMENTED; - return 0; + PDEVOBJ *ppdev; + GDIPOINTER *pgp; + + ASSERT(pso); + + ppdev = GDIDEV(pso); + ASSERT(ppdev); + + pgp = &Pointer; + + IntHideMousePointer(ppdev, pso); + + ptlPointer.x = x; + ptlPointer.y = y; + + if (x != -1) + { + IntShowMousePointer(ppdev, pso); + if (prcl != NULL) + { + prcl->left = x - pgp->HotSpot.x; + prcl->top = y - pgp->HotSpot.x; + prcl->right = prcl->left + pgp->Size.cx; + prcl->bottom = prcl->top + pgp->Size.cy; + } + } else if (prcl != NULL) + prcl->left = prcl->top = prcl->right = prcl->bottom = -1; } BOOL Added: branches/arwinss/reactos/subsystems/win32/win32k/gre/cursoricon.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/win32k/gre/cursoricon.c (added) +++ branches/arwinss/reactos/subsystems/win32/win32k/gre/cursoricon.c [iso-8859-1] Tue Jul 28 16:12:29 2009 @@ -1,0 +1,220 @@ +/* + * PROJECT: ReactOS Win32K + * LICENSE: LGPL - See COPYING in the top level directory + * FILE: subsystems/win32/win32k/gre/cursoricon.c + * PURPOSE: ReactOS cursor support routines + * PROGRAMMERS: Giannis Adamopoulos + */ + +#include <win32k.h> +#define NDEBUG +#include <debug.h> + +extern PDEVOBJ PrimarySurface; + +VOID NTAPI +GreMovePointer( + IN SURFOBJ *pso, + IN LONG x, + IN LONG y, + IN RECTL *prcl) +{ + SURFACE_LockBitmapBits(pso); + GDIDEVFUNCS(pso).MovePointer(pso, x, y, prcl); + SURFACE_UnlockBitmapBits(pso); +} + + +ULONG NTAPI +GreSetPointerShape( + IN SURFOBJ *pso, + IN SURFOBJ *psoMask, + IN SURFOBJ *psoColor, + IN XLATEOBJ *pxlo, + IN LONG xHot, + IN LONG yHot, + IN LONG x, + IN LONG y, + IN RECTL *prcl, + IN FLONG fl) +{ + ULONG ulResult = SPS_DECLINE; + PFN_DrvSetPointerShape pfnSetPointerShape; + PPDEVOBJ ppdev = &PrimarySurface; + + pfnSetPointerShape = GDIDEVFUNCS(pso).SetPointerShape; + + SURFACE_LockBitmapBits(pso); + if (pfnSetPointerShape) + { + ulResult = pfnSetPointerShape(pso, + psoMask, + psoColor, + pxlo, + xHot, + yHot, + x, + y, + prcl, + fl); + } + + /* Check if the driver accepted it */ + if (ulResult == SPS_ACCEPT_NOEXCLUDE) + { + /* Set MovePointer to the driver function */ + ppdev->pfnMovePointer = GDIDEVFUNCS(pso).MovePointer; + } + else + { + /* Set software pointer */ + ulResult = EngSetPointerShape(pso, + psoMask, + psoColor, + pxlo, + xHot, + yHot, + x, + y, + prcl, + fl); + /* Set MovePointer to the eng function */ + ppdev->pfnMovePointer = EngMovePointer; + } + + SURFACE_UnlockBitmapBits(pso); + + return ulResult; +} + + + +BOOL +NTAPI +GreSetCursor(ICONINFO* NewCursor, PSYSTEM_CURSORINFO CursorInfo) +{ + SURFOBJ *pso; + SURFOBJ *MaskBmpObj = NULL; + HBITMAP hMask = 0; + SURFOBJ *soMask = NULL, *soColor = NULL; + XLATEOBJ *XlateObj = NULL; + ULONG Status; + + pso = EngLockSurface(PrimarySurface.pSurface); + + if (!NewCursor) + { + if (CursorInfo->ShowingCursor) + { + DPRINT("Removing pointer!\n"); + /* Remove the cursor if it was displayed */ + GreMovePointer(pso, -1, -1, NULL); + } + + CursorInfo->ShowingCursor = 0; + + EngUnlockSurface(pso); + + return TRUE; + } + + MaskBmpObj = EngLockSurface((HSURF)NewCursor->hbmMask); + if (MaskBmpObj) + { + const int maskBpp = BitsPerFormat(MaskBmpObj->iBitmapFormat); + EngUnlockSurface(MaskBmpObj); + if (maskBpp != 1) + { + DPRINT1("SetCursor: The Mask bitmap must have 1BPP!\n"); + EngUnlockSurface(pso); + return FALSE; + } + + if ((PrimarySurface.DevInfo.flGraphicsCaps2 & GCAPS2_ALPHACURSOR) && + pso->iBitmapFormat >= BMF_16BPP && + pso->iBitmapFormat <= BMF_32BPP) + { + /* FIXME - Create a color pointer, only 32bit bitmap, set alpha bits! + Do not pass a mask bitmap to DrvSetPointerShape()! + Create a XLATEOBJ that describes the colors of the bitmap. */ + DPRINT1("SetCursor: (Colored) alpha cursors are not supported!\n"); + } + else + { + if(NewCursor->hbmColor) + { + /* FIXME - Create a color pointer, create only one 32bit bitmap! + Do not pass a mask bitmap to DrvSetPointerShape()! + Create a XLATEOBJ that describes the colors of the bitmap. + (16bit bitmaps are propably allowed) */ + DPRINT1("SetCursor: Cursors with colors are not supported!\n"); + } + else + { + MaskBmpObj = EngLockSurface((HSURF)NewCursor->hbmMask); + if(MaskBmpObj) + { + RECTL DestRect = {0, 0, MaskBmpObj->sizlBitmap.cx, MaskBmpObj->sizlBitmap.cy}; + POINTL SourcePoint = {0, 0}; + + /* + * NOTE: For now we create the cursor in top-down bitmap, + * because VMware driver rejects it otherwise. This should + * be fixed later. + */ + hMask = EngCreateBitmap( + MaskBmpObj->sizlBitmap, abs(MaskBmpObj->lDelta), + MaskBmpObj->iBitmapFormat, BMF_TOPDOWN, + NULL); + if ( !hMask ) + { + EngUnlockSurface(MaskBmpObj); + EngUnlockSurface(pso); + return FALSE; + } + soMask = EngLockSurface((HSURF)hMask); + EngCopyBits(soMask, MaskBmpObj, NULL, NULL, + &DestRect, &SourcePoint); + EngUnlockSurface(MaskBmpObj); + } + } + } + CursorInfo->ShowingCursor = TRUE; + CursorInfo->CurrentCursorObject = *NewCursor; + } + else + { + CursorInfo->ShowingCursor = FALSE; + } + + Status = GreSetPointerShape(pso, + soMask, + soColor, + XlateObj, + NewCursor->xHotspot, + NewCursor->yHotspot, + CursorInfo->CursorPos.x, + CursorInfo->CursorPos.y, + NULL, + SPS_CHANGE); + + if (Status != SPS_ACCEPT_NOEXCLUDE) + { + DPRINT1("GreSetPointerShape returned %lx\n", Status); + } + + if(hMask) + { + EngUnlockSurface(soMask); + EngDeleteSurface((HSURF)hMask); + } + if(XlateObj) + { + EngDeleteXlate(XlateObj); + } + + EngUnlockSurface(pso); + + return TRUE; +} + Propchange: branches/arwinss/reactos/subsystems/win32/win32k/gre/cursoricon.c ------------------------------------------------------------------------------ svn:eol-style = native Added: branches/arwinss/reactos/subsystems/win32/win32k/include/cursor.h URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/win32k/include/cursor.h (added) +++ branches/arwinss/reactos/subsystems/win32/win32k/include/cursor.h [iso-8859-1] Tue Jul 28 16:12:29 2009 @@ -1,0 +1,22 @@ + +typedef struct _SYSTEM_CURSORINFO +{ + BOOL Enabled; + RECT ClipRect; + BOOL IsClipped; + ICONINFO CurrentCursorObject; + BOOL ShowingCursor; + POINT CursorPos; +} SYSTEM_CURSORINFO, *PSYSTEM_CURSORINFO; + +typedef struct _GDIPOINTER +{ + BOOL Enabled; + SIZEL Size; + POINTL HotSpot; + XLATEOBJ *XlateObject; + SURFOBJ *psurfColor; + SURFOBJ *psurfMask; + SURFOBJ *psurfSave; + RECTL Exclude; /* required publicly for SPS_ACCEPT_EXCLUDE */ +} GDIPOINTER, *PGDIPOINTER; Propchange: branches/arwinss/reactos/subsystems/win32/win32k/include/cursor.h ------------------------------------------------------------------------------ svn:eol-style = native Modified: branches/arwinss/reactos/subsystems/win32/win32k/include/gre.h URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/win32k/include/gre.h [iso-8859-1] (original) +++ branches/arwinss/reactos/subsystems/win32/win32k/include/gre.h [iso-8859-1] Tue Jul 28 16:12:29 2009 @@ -212,5 +212,15 @@ BRUSHOBJ* pbo, LONG x, LONG y, LONG deltax, LONG deltay, POINTL* Translate); +BOOL NTAPI +GreSetCursor(ICONINFO* NewCursor, PSYSTEM_CURSORINFO CursorInfo); + +VOID NTAPI +GreMovePointer( + SURFOBJ *pso, + LONG x, + LONG y, + RECTL *prcl); + #endif Modified: branches/arwinss/reactos/subsystems/win32/win32k/include/win32kp.h URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/win32k/include/win32kp.h [iso-8859-1] (original) +++ branches/arwinss/reactos/subsystems/win32/win32k/include/win32kp.h [iso-8859-1] Tue Jul 28 16:12:29 2009 @@ -46,6 +46,7 @@ #include <floatobj.h> #include <xformobj.h> #include <xlateobj.h> +#include <cursor.h> #include <gre.h> #include "winesup.h" Added: branches/arwinss/reactos/subsystems/win32/win32k/main/cursor.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/win32k/main/cursor.c (added) +++ branches/arwinss/reactos/subsystems/win32/win32k/main/cursor.c [iso-8859-1] Tue Jul 28 16:12:29 2009 @@ -1,0 +1,135 @@ +/* + * PROJECT: ReactOS Win32K + * LICENSE: LGPL - See COPYING in the top level directory + * FILE: subsystems/win32/win32k/main/cursor.c + * PURPOSE: ReactOS cursor support routines + * PROGRAMMERS: Giannis Adamopoulos + */ + +#include <win32k.h> +#define NDEBUG +#include <debug.h> + +static SYSTEM_CURSORINFO CursorInfo; + +extern PDEVOBJ PrimarySurface; + +BOOL +APIENTRY +RosUserGetCursorPos(LPPOINT pt) +{ + NTSTATUS Status = STATUS_SUCCESS; + + _SEH2_TRY + { + ProbeForWrite(pt, sizeof(POINT), 1); + *pt = CursorInfo.CursorPos; + } + _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) + { + Status = _SEH2_GetExceptionCode(); + } + _SEH2_END; + + return NT_SUCCESS(Status); +} + +static void NTAPI clip_point_to_rect(LPCRECT rect, LPPOINT pt) +{ + if (pt->x < rect->left) pt->x = rect->left; + else if (pt->x >= rect->right) pt->x = rect->right - 1; + if (pt->y < rect->top) pt->y = rect->top; + else if (pt->y >= rect->bottom) pt->y = rect->bottom - 1; +} + +BOOL +APIENTRY +RosUserSetCursorPos(INT x, INT y) +{ + POINT pos; + SURFOBJ *pso; + + pos.x = x; + pos.y = y; + + if(CursorInfo.IsClipped) + { + clip_point_to_rect(&CursorInfo.ClipRect, &pos); + } + + if (CursorInfo.ShowingCursor) + { + pso = EngLockSurface(PrimarySurface.pSurface); + GreMovePointer(pso, pos.x, pos.y, NULL); + EngUnlockSurface(pso); + } + + CursorInfo.CursorPos = pos; + + return TRUE; +} + +BOOL +APIENTRY +RosUserClipCursor( LPCRECT UnsafeRect ) +{ + NTSTATUS Status = STATUS_SUCCESS; + RECT Rect; + + if (!UnsafeRect) + { + CursorInfo.IsClipped = FALSE; + return TRUE; + } + + _SEH2_TRY + { + ProbeForRead(UnsafeRect, sizeof(RECT), 1); + RtlCopyMemory(&Rect, UnsafeRect , sizeof(RECT)); + } + _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) + { + Status = _SEH2_GetExceptionCode(); + } + _SEH2_END; + + if (!NT_SUCCESS(Status)) + { + SetLastWin32Error(ERROR_INVALID_PARAMETER); + return FALSE; + } + + CursorInfo.IsClipped = TRUE; + CursorInfo.ClipRect = Rect; + + RosUserSetCursorPos(CursorInfo.CursorPos.x, CursorInfo.CursorPos.y); + + return TRUE; +} + +VOID +APIENTRY +RosUserSetCursor( ICONINFO* IconInfoUnsafe ) +{ + ICONINFO IconInfo; + NTSTATUS Status = STATUS_SUCCESS; + + _SEH2_TRY + { + ProbeForRead(IconInfoUnsafe, sizeof(ICONINFO), 1); + RtlCopyMemory(&IconInfo, IconInfoUnsafe , sizeof(ICONINFO)); + } + _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) + { + Status = _SEH2_GetExceptionCode(); + } + _SEH2_END; + + if (NT_SUCCESS(Status)) + { + IconInfo.hbmMask = GDI_MapUserHandle(IconInfo.hbmMask); + IconInfo.hbmColor = GDI_MapUserHandle(IconInfo.hbmColor); + GreSetCursor(&IconInfo, &CursorInfo); + } +} + Propchange: branches/arwinss/reactos/subsystems/win32/win32k/main/cursor.c ------------------------------------------------------------------------------ svn:eol-style = native Modified: branches/arwinss/reactos/subsystems/win32/win32k/w32ksvc.db URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/win32k/w32ksvc.db [iso-8859-1] (original) +++ branches/arwinss/reactos/subsystems/win32/win32k/w32ksvc.db [iso-8859-1] Tue Jul 28 16:12:29 2009 @@ -61,4 +61,8 @@ RosGdiRoundRect 7 RosGdiSwapBuffers 1 RosGdiUnrealizePalette 1 -RosUserConnectCsrss 0 +RosUserConnectCsrss 0 +RosUserGetCursorPos 1 +RosUserSetCursorPos 2 +RosUserClipCursor 1 +RosUserSetCursor 1 Modified: branches/arwinss/reactos/subsystems/win32/win32k/win32k.rbuild URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/win32k/win32k.rbuild [iso-8859-1] (original) +++ branches/arwinss/reactos/subsystems/win32/win32k/win32k.rbuild [iso-8859-1] Tue Jul 28 16:12:29 2009 @@ -106,12 +106,14 @@ <file>surfobj.c</file> <file>xformobj.c</file> <file>xlateobj.c</file> + <file>cursoricon.c</file> </directory> <directory name="main"> <file>csr.c</file> <file>err.c</file> <file>init.c</file> <file>usrheap.c</file> + <file>cursor.c</file> </directory> <directory name="wine"> <file>atom.c</file>

1 0

Jump to page:

2026

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

Ros-diffs