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Optimizations (#1680)
* Optimizations 1) Some headers simplified for better compilation time 2) Some templates simplified for smaller executable size 3) Eliminate std::future to fix compilation for mingw64 4) PKG installation can be cancelled now 5) cellGame fixes 6) XAudio2 fix for mingw64 7) PPUInterpreter bug fixed (Clang) * any_pod<> implemented Aliases: any16, any32, any64 rsx::make_command fixed
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96 changed files with 2086 additions and 1772 deletions
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@ -79,11 +79,8 @@ struct atomic_test_and_complement;
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template<typename T>
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class atomic_t;
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namespace fmt
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{
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template<typename T, typename = void>
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struct unveil;
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}
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template<typename T, typename = void>
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struct unveil;
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// TODO: replace with std::void_t when available
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namespace void_details
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@ -409,6 +406,38 @@ struct ignore
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}
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};
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// Contains value of any POD type with fixed size and alignment. TT<> is the type converter applied.
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// For example, `simple_t` may be used to remove endianness.
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template<template<typename> class TT, std::size_t S, std::size_t A = S>
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struct alignas(A) any_pod
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{
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enum class byte : char {} data[S];
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any_pod() = default;
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template<typename T, typename T2 = TT<T>, typename = std::enable_if_t<std::is_pod<T2>::value && sizeof(T2) == S && alignof(T2) <= A>>
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any_pod(const T& value)
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{
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reinterpret_cast<T2&>(data) = value;
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}
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template<typename T, typename T2 = TT<T>, typename = std::enable_if_t<std::is_pod<T2>::value && sizeof(T2) == S && alignof(T2) <= A>>
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T2& as()
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{
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return reinterpret_cast<T2&>(data);
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}
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template<typename T, typename T2 = TT<T>, typename = std::enable_if_t<std::is_pod<T2>::value && sizeof(T2) == S && alignof(T2) <= A>>
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const T2& as() const
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{
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return reinterpret_cast<const T2&>(data);
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}
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};
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using any16 = any_pod<simple_t, sizeof(u16)>;
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using any32 = any_pod<simple_t, sizeof(u32)>;
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using any64 = any_pod<simple_t, sizeof(u64)>;
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// Allows to define integer convertible to multiple enum types
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template<typename T = void, typename... Ts>
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struct multicast : multicast<Ts...>
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