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Setup mini variant UI, move around more code to accomodate this

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Signed-off-by: falkTX <falktx@falktx.com>
This commit is contained in:
falkTX 2022-12-26 09:10:52 +00:00
parent cf74324568
commit a85679758c
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GPG key ID: CDBAA37ABC74FBA0
12 changed files with 534 additions and 334 deletions
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19
src/extra/SharedResourcePointer.hpp
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@ -107,6 +107,13 @@ public:
initialise_variant<T>(variant);
}
template<class T1, class T2>
SharedResourcePointer(const T1* const v1, const T2* const v2)
: sharedObject(nullptr)
{
initialise_variant2<T1, T2>(v1, v2);
}
SharedResourcePointer (const SharedResourcePointer&)
: sharedObject(nullptr)
{
@ -179,6 +186,18 @@ private:
sharedObject = holder.sharedInstance;
}
template<class T1, class T2>
void initialise_variant2(const T1* const v1, const T2* const v2)
{
SharedObjectHolder& holder = getSharedObjectHolder();
const SpinLock::ScopedLockType sl (holder.lock);
if (++(holder.refCount) == 1)
holder.sharedInstance = new SharedObjectType(v1, v2);
sharedObject = holder.sharedInstance;
}
// There's no need to assign to a SharedResourcePointer because every
// instance of the class is exactly the same!
SharedResourcePointer& operator= (const SharedResourcePointer&) = delete;