First pass idLib conversion from hex rays4.

2026-08-08 13:54:26 -07:00
parent 3d01d735ce
commit 09a4cb91c3
120 changed files with 17718 additions and 0 deletions
@@ -0,0 +1,133 @@
+#pragma once
+
+#include <cstdint>
+
+enum memTag_t : int {
+    TAG_UNSET = 0x00, TAG_STATIC_EXE, TAG_RESOURCE_GRAPH, TAG_DEBUG,
+    TAG_NEW, TAG_IDLIST, TAG_TEMP, TAG_STRING, TAG_ATOMIC_STRING,
+    TAG_BITARRAY, TAG_MATH, TAG_LEXER, TAG_COMPILER, TAG_COLLISION,
+    TAG_COLLISION_QUERY, TAG_CLIPMODEL, TAG_MORPH, TAG_MD6_MISC,
+    TAG_MD6_NODES, TAG_MD6, TAG_MD6_ANIMS, TAG_MD6_LIPSYNC,
+    TAG_MD6_JOINTCACHE, TAG_MD6_MESHES, TAG_MD6_JOINTBUFFERS,
+    TAG_MD6_BLENDSTACK, TAG_MD6_JOINTMODS, TAG_MD6_COLLISION,
+    TAG_MD6_ANIMEVENTS, TAG_MD6_PHASE_TRACK, TAG_ANIMATION,
+    TAG_ANIMATION_DEBUG, TAG_DECL_ANIMWEB, TAG_ANIMWEB, TAG_IMAGE,
+    TAG_DXIMAGE, TAG_VIRTUALTEXTURE, TAG_AAS, TAG_SOUND, TAG_SOUND_BSP,
+    TAG_SOUND_DATA, TAG_SOUND_STREAM, TAG_SOUND_MULTISTREAM,
+    TAG_SOUND_SAMPLETABLES, TAG_IDLIB, TAG_TRIANGLES, TAG_DECL,
+    TAG_DECLTEXT, TAG_FILE, TAG_CVAR, TAG_PAGEFILECACHE, TAG_IDCLASS,
+    TAG_PRESENTABLE, TAG_FOLIAGE, TAG_WATER, TAG_MEMORY_MAPPED_FILE,
+    TAG_RENDERPARM, TAG_NETWORKING, TAG_SCRIPT, TAG_FXPHYSICS, TAG_LWO,
+    TAG_RENDERWORLD, TAG_RENDERER, TAG_AI_GAMESTATE, TAG_EVENTS,
+    TAG_VOICEOVER, TAG_VOICETRACK_EVENTS, TAG_VOICETRACK_FRAMEREFS,
+    TAG_VOICETRACK_PHONEMES, TAG_VISEMESET_VISEMES,
+    TAG_VISEMESET_PHONEMES, TAG_AF, TAG_SWF, TAG_GUI, TAG_GUI_MODEL,
+    TAG_FUNC_CALLBACK, TAG_MENU, TAG_GAME, TAG_HASHINDEX, TAG_PARTICLE,
+    TAG_EFFECT_PARTICLE, TAG_CLOTH, TAG_ANIMTAGS, TAG_IK, TAG_STATICMODEL,
+    TAG_RENDERMODEL, TAG_DXBUFFER, TAG_TOOLS, TAG_CLOUD, TAG_AMQP,
+    TAG_RENDERPROG, TAG_HASHTABLE, TAG_AI_FSM, TAG_AI_VISCACHE,
+    TAG_AI_SEARCH, TAG_AI_OBSTACLE, TAG_JOBLIST, TAG_TRANSPARENCY,
+    TAG_DETAIL, TAG_RESOURCE, TAG_FILE_RESOURCE, TAG_RESOURCE_BGL,
+    TAG_RESOURCE_BGL_RING, TAG_RESOURCE_BGL_OVERSIZE, TAG_RESOURCE_MGR,
+    TAG_PVS, TAG_DEFERRED_VIS, TAG_FIBER, TAG_SUPERSCRIPT, TAG_FX,
+    TAG_SAVEGAMES, TAG_AI_TRANSITIONS, TAG_AI_STATEDATA, TAG_AI_COMBATANIM,
+    TAG_TYPEINFO, TAG_DAMAGEDECAL, TAG_TABLE, TAG_VIDEO, TAG_NAVPOWER,
+    TAG_LANGDICT, TAG_SPLINE, TAG_BINK, TAG_FONTS, TAG_EVENT_LISTENER,
+    TAG_PHYSICAL_BLOCK, TAG_DXOBJECT, TAG_NUM_TAGS
+};
+
+enum align_t : int {
+    ALIGN_16 = 0x10,
+    ALIGN_128 = 0x80,
+    ALIGN_1M = 0x100000
+};
+
+enum heapType_t : int {
+    HEAP_DEFAULTHEAP = -1,
+    HEAP_SYSTEMHEAP = 0,
+    HEAP_MAPHEAP = 1
+};
+
+using idOutOfMemoryCallback = bool (*)();
+
+class idMem {
+public:
+    void* AllocWithLocation(const char* location, unsigned int size,
+        memTag_t tag, bool zeroBuffer = false, align_t alignment = ALIGN_16,
+        heapType_t heap = HEAP_DEFAULTHEAP);
+    void Free(void* pointer, align_t alignment = ALIGN_16);
+
+    int BytesCurrentlyAllocated() const;
+    void InitMapHeap();
+    void ResetMapHeap();
+    void PushHeap(heapType_t heapType);
+    void PopHeap();
+    bool IsGlobalHeap() const;
+
+    void SetOutOfMemoryCallback(idOutOfMemoryCallback callback);
+    idOutOfMemoryCallback GetOutOfMemoryCallback() const;
+    void WriteMemoryReport(const char* directory, const char* fileName) const;
+};
+
+class idMemLocal : public idMem {
+};
+
+extern idMem mem;
+extern idMemLocal memLocal;
+
+const char* GetMemTagName(int tag);
+bool Sys_AllocWillUseMapHeap();
+void Sys_ReportHeaps();
+void ReportGlobalMemoryStatus();
+
+void* Sys_Alloc(unsigned int size, memTag_t tag,
+    align_t alignment = ALIGN_16,
+    heapType_t heap = HEAP_DEFAULTHEAP);
+void Sys_Free(void* pointer);
+unsigned int Sys_GetStreamFileCacheUsage();
+unsigned int Sys_GetMemoryUsage();
+unsigned int Sys_GetFreeMemory();
+void Sys_WriteMemoryReport(const char* mapName, const char* version);
+void Sys_DumpMemory();
+
+class idPhysicalMemoryBlock {
+public:
+    idPhysicalMemoryBlock();
+
+    void Init(int bytesToAllocate);
+    void RevertToDiscreteAllocations();
+    void BeginResourceLoads();
+    void EndResourceLoads(bool neverFreeAllocatedData);
+    void* PhysicalAlloc(unsigned int bytes, int alignment, memTag_t tag);
+    void* OverlayAlloc(unsigned int bytes, const char* name);
+    void OverlayFree(void* pointer);
+    bool AddressIsInReservedPhysicalMemoryBlock(const void* pointer) const;
+    bool AddressIsInOverlayPhysicalMemoryBlock(const void* pointer) const;
+    void ReportPhysicalMemoryBlock() const;
+    void ReportUntouchedPhysicalMemory() const;
+
+private:
+    unsigned char* reservedPhysicalMemoryBlock;
+    int totalBlockSize;
+    int commonBytes;
+    int overlayBytes;
+    int cacheBytes;
+    bool insideResourceBlockLoad;
+    int physicalBytesAllocated;
+    int imageBytesAllocated;
+    int bufferBytesAllocated;
+    int otherBytesAllocated;
+    int alignmentWaste;
+    int bytesForcedOutsideBlock;
+};
+
+#if INTPTR_MAX == INT32_MAX
+static_assert(sizeof(idPhysicalMemoryBlock) == 48,
+    "Recovered idPhysicalMemoryBlock ABI changed");
+#endif
+
+class idScopedGlobalHeap {
+public:
+    idScopedGlobalHeap() { mem.PushHeap(HEAP_SYSTEMHEAP); }
+    ~idScopedGlobalHeap() { mem.PopHeap(); }
+};