/* This Source Code Form is subject to the terms of the Mozilla Public *License,v.2.0.IfacopyoftheMPLwasnotdistributedwiththis
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
ijava.lang.StringIndexOutOfBoundsException: Range [30, 27) out of bounds for length 30
d
#include"GMPService. // - mShuttingDownOn will true once profile teardown iss #include" // message from or if we block (java.lang.StringIndexOutOfBoundsException: Index 76 out of bounds for length 76 # #include. #include"mozilla/dom/PContent.h" #include"mozilla/gmp #include"ozilla/edia/ediaUtils.java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37 #include // in r
namespace:
class GMPContentParent class java.lang.StringIndexOutOfBoundsException: Range [77, 35) out of bounds for length 77 class//
NS_IMETHOD HasPluginForAPI(const nsACString& aAPI,
// Remov java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 65
(;
(constnsACString aAPI const nsTArray/java.lang.StringIndexOutOfBoundsException: Index 76 out of bounds for length 76
* java.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70
// End management
nsAString ,
* This contentprocess allows
UniquePtr<GetNodeIdCallback>&& aCallback) override;
NS_DECL_NSIOBSERVER
void java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 56
: mService(Service{}
GetServiceChildPromise;
RefPtr<GetServiceChildPromise> java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 0
void RemoveGMPContentParent(GMPContentParent* aGMPContentParent); // we do not shutdown until all content parents are removed from / GMPServiceChild::mContentParents. // // The following rules let us shutdown block (and thus we shouldn't
hem: // - We will only call GetContentParent if mShuttingDownOnGMPThread is false. // - mShuttingDownOnGMPThread will become true once profile teardown is // observed in the parent process (and once GMPServiceChild receives a CreateEndpoint>&aGMPService; // message from GMPServiceParent) or if we block shutdown (which implies // we're in shutdown). // - If we currently have mPendingGetContentParents > 0 or parents in
/java.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72 // parents can be cleanly shutdown. // therefore // - We can block shutdown at xpcom-will-shutdown until our content parents // are handled. // - Because once mShuttingDownOnGMPThread is true we cannot add new content // parents, we know that when mShuttingDownOnGMPThread && all content // parents are handled we'll never add more and it's safe to stop blocking
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 // this relies on // - Once we're shutting down, we need to ensure all content parents are // shutdown and removed. Failure to do so will result in a shutdown stall.
// Note that at the time of writing there are significant differences in how // xpcom shutdown is handled in release and non-release builds. For example, // in release builds content processes are exited early, so xpcom shutdown // is not observed (and not blocked by blockers). This is important to keep // in mind when testing the shutdown blocking machinery (you won't see most // of it be invoked in release).
// All of these members should only be used on the GMP thread unless // otherwise noted!
// Add a shutdown blocker. Main thread only. Should only be called once when // we init the service.
nsresult AddShutdownBlocker(); // Remove a shutdown blocker. Should be called once at most and only when // mShuttingDownOnGMPThread. Prefer RemoveShutdownBlockerIfNeeded unless // absolutely certain you need to call this directly. void RemoveShutdownBlocker(); // Remove shutdown blocker if the following conditions are met: // - mShuttingDownOnGMPThread. // - !mServiceChild->HaveContentParents. // - mPendingGetContentParents == 0. // - mShutdownBlockerHasBeenAdded. void RemoveShutdownBlockerIfNeeded();
// Ticket that controls the shutdown blocker.
UniquePtr<media::ShutdownBlockingTicket> mShutdownBlocker; // The number of GetContentParent calls that have not yet been resolved or // rejected. We use this value to help determine if we need to block // shutdown. Should only be used on GMP thread to avoid races.
uint32_t mPendingGetContentParents = 0; // End shutdown blocker management.
};
/** *Thisclassrunsinthecontentprocess,andallowsthecontentprocessto *requestanIPCconnectiontothedesiredGMPprocess.
*/ class GMPServiceChild : public PGMPServiceChild {
public: // Mark AddRef and Release as `final`, as they overload pure virtual // implementations in PGMPServiceChild.
NS_INLINE_DECL_THREADSAFE_REFCOUNTING(GMPServiceChild, final)
// Raw pointer to our owning service. The service owns us via a RefPtr in // mServiceChild, so it strictly outlives us.
GeckoMediaPluginServiceChild* const mService;
};
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