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Issue #2112 - Part 5: Remove Servo from forwarding code used by magic pointer classes

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FranklinDM 2024-03-25 02:02:08 +08:00 • committed by roytam1
commit a93a7bed47
52 changed files with 274 additions and 1116 deletions
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29
layout/base/RestyleManagerHandle.h
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@ -48,47 +48,24 @@ public:
public:
friend class ::mozilla::RestyleManagerHandle;
bool IsGecko() const { return !IsServo(); }
bool IsServo() const
{
MOZ_ASSERT(mValue, "RestyleManagerHandle null pointer dereference");
return false;
}
StyleBackendType BackendType() const
{
return IsGecko() ? StyleBackendType::Gecko :
StyleBackendType::Servo;
return StyleBackendType::Gecko;
}
RestyleManager* AsGecko()
{
MOZ_ASSERT(IsGecko());
return reinterpret_cast<RestyleManager*>(mValue);
}
ServoRestyleManager* AsServo()
{
MOZ_ASSERT(IsServo());
return reinterpret_cast<ServoRestyleManager*>(mValue & ~SERVO_BIT);
}
RestyleManager* GetAsGecko() { return IsGecko() ? AsGecko() : nullptr; }
ServoRestyleManager* GetAsServo() { return IsServo() ? AsServo() : nullptr; }
RestyleManager* GetAsGecko() { return AsGecko(); }
const RestyleManager* AsGecko() const
{
return const_cast<Ptr*>(this)->AsGecko();
}
const ServoRestyleManager* AsServo() const
{
MOZ_ASSERT(IsServo());
return const_cast<Ptr*>(this)->AsServo();
}
const RestyleManager* GetAsGecko() const { return IsGecko() ? AsGecko() : nullptr; }
const ServoRestyleManager* GetAsServo() const { return IsServo() ? AsServo() : nullptr; }
const RestyleManager* GetAsGecko() const { return AsGecko(); }
// These inline methods are defined in RestyleManagerHandleInlines.h.
inline MozExternalRefCountType AddRef();