Link IAllocator.cpp

include/Kyoto/Alloc/IAllocator.hpp

@@ -0,0 +1,80 @@
+#ifndef _IALLOCATOR_HPP
+#define _IALLOCATOR_HPP
+
+#include "Kyoto/Alloc/CMemory.hpp"
+#include "types.h"
+
+class COsContext;
+class CCallStack;
+
+class IAllocator {
+public:
+    enum EHint {
+        kHI_Unk = (1 << 0),
+        kHI_RoundUpLen = (1 << 1),
+    };
+    enum EScope {
+        kSC_Unk0,
+    };
+    enum EType {
+        kTP_Unk0
+    };
+
+    struct SMetrics {
+        u32 x0_heapSize;
+        u32 x4_;
+        u32 x8_;
+        u32 xc_;
+        u32 x10_;
+        u32 x14_heapSize2; // Remaining heap size?
+        u32 x18_;
+        u32 x1c_;
+        u32 x20_;
+        u32 x24_;
+        u32 x28_;
+        u32 x2c_smallNumAllocs;
+        u32 x30_smallAllocatedSize;
+        u32 x34_smallRemainingSize;
+        u32 x38_mediumNumAllocs;
+        u32 x3c_mediumAllocatedSize;
+        u32 x40_mediumBlocksAvailable;
+        u32 x44_;
+        u32 x48_;
+        u32 x4c_;
+        u32 x50_mediumTotalAllocated;
+        u32 x54_fakeStatics;
+        SMetrics(u32 heapSize, u32 unk1, u32 unk2, u32 unk3, u32 unk4, u32 heapSize2, u32 unk5, u32 unk6, u32 unk7,
+                    u32 unk8, u32 unk9, u32 smallAllocNumAllocs, u32 smallAllocAllocatedSize, u32 smallAllocRemainingSize,
+                    u32 mediumAllocNumAllocs, u32 mediumAllocAllocatedSize, u32 mediumAllocBlocksAvailable, u32 unk10, u32 unk11, u32 unk12,
+                    u32 mediumAllocTotalAllocated, u32 fakeStatics);
+    };
+
+    struct SAllocInfo {
+        void* x0_infoPtr;
+        u32 x4_len;
+        bool x8_hasPrevious;
+        bool x9_;
+        const char* xc_fileAndLne;
+        const char* x10_type;
+    };
+
+    typedef const bool (*FOutOfMemoryCb)(void*, u32);
+    typedef const bool (*FEnumAllocationsCb)(const SAllocInfo& info, const void* ptr);
+    virtual ~IAllocator();
+
+    virtual bool Initialize(COsContext& ctx) = 0;
+    virtual void Shutdown() = 0;
+    virtual void* Alloc(unsigned long size, EHint hint, EScope scope, EType type, const CCallStack& cs) = 0;
+    virtual void Free(const void* ptr) = 0;
+    virtual void ReleaseAll() = 0;
+    virtual void* AllocSecondary(unsigned long size, EHint hint, EScope scope, EType type, const CCallStack& cs) = 0;
+    virtual void FreeSecondary(const void* ptr) = 0;
+    virtual void ReleaseAllSecondary() = 0;
+    virtual void SetOutOfMemoryCallback(FOutOfMemoryCb cb, const void* data) = 0;
+    virtual void EnumAllocations(FEnumAllocationsCb func, const void* ptr, bool b) const = 0;
+    virtual SAllocInfo GetAllocInfo(const void* ptr) const = 0;
+    virtual void OffsetFakeStatics(s32 offset) = 0;
+    virtual SMetrics GetMetrics() const = 0;
+};
+
+#endif