mirror of https://github.com/PrimeDecomp/prime.git
79 lines
2.4 KiB
C++
79 lines
2.4 KiB
C++
#ifndef _IALLOCATOR_HPP
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#define _IALLOCATOR_HPP
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#include "Kyoto/Alloc/CMemory.hpp"
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#include "types.h"
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class COsContext;
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class CCallStack;
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class IAllocator {
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public:
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enum EHint {
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kHI_Unk = (1 << 0),
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kHI_RoundUpLen = (1 << 1),
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};
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enum EScope {
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kSC_Unk0,
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};
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enum EType { kTP_Unk0 };
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struct SMetrics {
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uint x0_heapSize;
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uint x4_;
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uint x8_;
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uint xc_;
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uint x10_;
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uint x14_heapSize2; // Remaining heap size?
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uint x18_;
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uint x1c_;
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uint x20_;
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uint x24_;
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uint x28_;
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uint x2c_smallNumAllocs;
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uint x30_smallAllocatedSize;
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uint x34_smallRemainingSize;
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uint x38_mediumNumAllocs;
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uint x3c_mediumAllocatedSize;
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uint x40_mediumBlocksAvailable;
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uint x44_;
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uint x48_;
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uint x4c_;
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uint x50_mediumTotalAllocated;
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uint x54_fakeStatics;
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SMetrics(uint heapSize, uint unk1, uint unk2, uint unk3, uint unk4, uint heapSize2, uint unk5, uint unk6, uint unk7, uint unk8, uint unk9,
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uint smallAllocNumAllocs, uint smallAllocAllocatedSize, uint smallAllocRemainingSize, uint mediumAllocNumAllocs,
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uint mediumAllocAllocatedSize, uint mediumAllocBlocksAvailable, uint unk10, uint unk11, uint unk12, uint mediumAllocTotalAllocated,
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uint fakeStatics);
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};
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struct SAllocInfo {
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void* x0_infoPtr;
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uint x4_len;
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bool x8_hasPrevious;
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bool x9_;
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const char* xc_fileAndLne;
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const char* x10_type;
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};
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typedef const bool (*FOutOfMemoryCb)(void*, uint);
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typedef const bool (*FEnumAllocationsCb)(const SAllocInfo& info, const void* ptr);
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virtual ~IAllocator();
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virtual bool Initialize(COsContext& ctx) = 0;
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virtual void Shutdown() = 0;
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virtual void* Alloc(unsigned long size, EHint hint, EScope scope, EType type, const CCallStack& cs) = 0;
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virtual void Free(const void* ptr) = 0;
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virtual void ReleaseAll() = 0;
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virtual void* AllocSecondary(unsigned long size, EHint hint, EScope scope, EType type, const CCallStack& cs) = 0;
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virtual void FreeSecondary(const void* ptr) = 0;
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virtual void ReleaseAllSecondary() = 0;
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virtual void SetOutOfMemoryCallback(FOutOfMemoryCb cb, const void* data) = 0;
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virtual void EnumAllocations(FEnumAllocationsCb func, const void* ptr, bool b) const = 0;
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virtual SAllocInfo GetAllocInfo(const void* ptr) const = 0;
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virtual void OffsetFakeStatics(int offset) = 0;
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virtual SMetrics GetMetrics() const = 0;
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};
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#endif
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