зеркало из https://github.com/mozilla/gecko-dev.git
132a49a8a1
When marshaling a11y calls from the content process, there are quite a lot of cross-thread QueryInterface calls (ipc::mscom::Interceptor::QueryInterfaceTarget). Some of these are for special COM interfaces like IAgileObject and IFastRundown, which we could just special case in Interceptor::QueryInterface like we do for INoMarshal. However, it seems there are a lot of other interfaces being queried and it's not clear why. This patch adds a new HandlerProvider method: IsInterfaceMaybeSupported. This allows implementations to indicate when there are interfaces which they definitely don't support, allowing the call to be answered without a cross-thread call. Differential Revision: https://phabricator.services.mozilla.com/D69285 --HG-- extra : moz-landing-system : lando |
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| .. | ||
| mozglue | ||
| oop | ||
| ActivationContext.cpp | ||
| ActivationContext.h | ||
| Aggregation.h | ||
| AgileReference.cpp | ||
| AgileReference.h | ||
| ApartmentRegion.h | ||
| AsyncInvoker.h | ||
| COMPtrHolder.h | ||
| DispatchForwarder.cpp | ||
| DispatchForwarder.h | ||
| EnsureMTA.cpp | ||
| EnsureMTA.h | ||
| FastMarshaler.cpp | ||
| FastMarshaler.h | ||
| IHandlerProvider.h | ||
| Interceptor.cpp | ||
| Interceptor.h | ||
| InterceptorLog.cpp | ||
| InterceptorLog.h | ||
| MainThreadHandoff.cpp | ||
| MainThreadHandoff.h | ||
| MainThreadInvoker.cpp | ||
| MainThreadInvoker.h | ||
| Objref.cpp | ||
| Objref.h | ||
| PassthruProxy.cpp | ||
| PassthruProxy.h | ||
| ProcessRuntime.cpp | ||
| ProcessRuntime.h | ||
| ProxyStream.cpp | ||
| ProxyStream.h | ||
| Ptr.h | ||
| Registration.cpp | ||
| Registration.h | ||
| RegistrationAnnotator.cpp | ||
| RegistrationAnnotator.h | ||
| SpinEvent.cpp | ||
| SpinEvent.h | ||
| StructStream.cpp | ||
| StructStream.h | ||
| Utils.cpp | ||
| Utils.h | ||
| VTableBuilder.c | ||
| VTableBuilder.h | ||
| WeakRef.cpp | ||
| WeakRef.h | ||
| moz.build | ||