mirror of
https://github.com/Mauler125/r5sdk.git
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edc52ad669
Originally, we store the search results in a CMemory instance which we then assign to the actual function pointer. CMemory is just a pointer class; we can assign the results directly to the actual function pointer. This commit reduces a lot of code verbosity, and also reduced roughly 2KiB worth of static pointers in the resulting executable. This commit also officially deprecates the support for any GameDLL's below S3 (Season 3), since it makes more sense to port the assets from earlier/later games back to the version this SDK supports.
179 lines
6.1 KiB
C++
179 lines
6.1 KiB
C++
//===========================================================================//
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//
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// Purpose:
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//
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//===========================================================================//
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#include "core/stdafx.h"
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#include "tier0/crashhandler.h"
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#include "tier0/commandline.h"
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#include "tier1/cvar.h"
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#include "vpc/keyvalues.h"
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#include "rtech/rtech_utils.h"
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#include "engine/cmodel_bsp.h"
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#include "engine/sys_engine.h"
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#include "geforce/reflex.h"
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#ifndef MATERIALSYSTEM_NODX
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#include "windows/id3dx.h"
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#include "materialsystem/cmaterialglue.h"
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#endif // !MATERIALSYSTEM_NODX
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#include "materialsystem/cmaterialsystem.h"
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#ifndef MATERIALSYSTEM_NODX
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PCLSTATS_DEFINE()
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#endif // MATERIALSYSTEM_NODX
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//-----------------------------------------------------------------------------
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// Purpose: initialization of the material system
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//-----------------------------------------------------------------------------
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InitReturnVal_t CMaterialSystem::Init(CMaterialSystem* thisptr)
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{
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#ifdef MATERIALSYSTEM_NODX
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// Only load the 'startup.rpak' file, as 'common_early.rpak' has assets
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// that references assets in 'startup.rpak'.
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PakHandle_t pakHandle = g_pakLoadApi->LoadAsync("startup.rpak", AlignedMemAlloc(), 5, 0);
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g_pakLoadApi->WaitAsync(pakHandle, nullptr);
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// Trick: return INIT_FAILED to disable the loading of hardware
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// configuration data, since we don't need it on the dedi.
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return INIT_FAILED;
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#else
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// Initialize as usual.
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GFX_EnableLowLatencySDK(!CommandLine()->CheckParm("-gfx_nvnDisableLowLatency"));
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if (GFX_IsLowLatencySDKEnabled())
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{
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PCLSTATS_INIT(0);
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}
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return CMaterialSystem__Init(thisptr);
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#endif
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}
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//-----------------------------------------------------------------------------
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// Purpose: shutdown of the material system
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//-----------------------------------------------------------------------------
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int CMaterialSystem::Shutdown(CMaterialSystem* thisptr)
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{
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#ifndef MATERIALSYSTEM_NODX
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if (GFX_IsLowLatencySDKEnabled())
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{
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PCLSTATS_SHUTDOWN();
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}
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#endif
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return CMaterialSystem__Shutdown(thisptr);
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}
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#ifndef MATERIALSYSTEM_NODX
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//---------------------------------------------------------------------------------
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// Purpose: loads and processes STBSP files
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// (overrides level name if stbsp field has value in prerequisites file)
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// Input : *pszLevelName -
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//---------------------------------------------------------------------------------
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void StreamDB_Init(const char* pszLevelName)
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{
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KeyValues* pSettingsKV = Mod_GetLevelSettings(pszLevelName);
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if (pSettingsKV)
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{
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KeyValues* pStreamKV = pSettingsKV->FindKey("StreamDB");
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if (pStreamKV)
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{
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const char* pszColumnName = pStreamKV->GetString();
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Msg(eDLL_T::MS, "StreamDB_Init: Loading override STBSP file '%s.stbsp'\n", pszColumnName);
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v_StreamDB_Init(pszColumnName);
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return;
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}
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}
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Msg(eDLL_T::MS, "StreamDB_Init: Loading STBSP file '%s.stbsp'\n", pszLevelName);
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v_StreamDB_Init(pszLevelName);
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}
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//---------------------------------------------------------------------------------
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// Purpose: draw frame
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//---------------------------------------------------------------------------------
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void* __fastcall DispatchDrawCall(int64_t a1, uint64_t a2, int a3, int a4, int64_t a5, int a6, uint8_t a7, int64_t a8, uint32_t a9, uint32_t a10, int a11, __m128* a12, int a13, int64_t a14)
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{
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// This only happens when the BSP is in a horrible condition (bad depth buffer draw calls!)
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// but allows you to load BSP's with virtually all missing shaders/materials and models
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// being replaced with 'material_for_aspect/error.rpak' and 'mdl/error.rmdl'.
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if (!*s_pRenderContext)
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return nullptr;
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return v_DispatchDrawCall(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14);
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}
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//---------------------------------------------------------------------------------
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// Purpose: run IDXGISwapChain::Present
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//---------------------------------------------------------------------------------
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ssize_t SpinPresent(void)
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{
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// TODO[ AMOS ]: move imgui code to a separate file.
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extern void DrawImGui();
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extern void ImGui_Init();
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if (!g_bImGuiInitialized)
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{
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ImGui_Init();
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g_ThreadRenderThreadID = GetCurrentThreadId();
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g_bImGuiInitialized = true;
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}
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if (g_pEngine->GetQuitting() == IEngine::QUIT_NOTQUITTING)
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DrawImGui();
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const ssize_t val = v_SpinPresent();
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return val;
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}
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//-----------------------------------------------------------------------------
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// Purpose: finds a material
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// Input : *pMatSys -
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// *pMaterialName -
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// nMaterialType -
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// nUnk -
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// bComplain -
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// Output : pointer to material
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//-----------------------------------------------------------------------------
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CMaterialGlue* CMaterialSystem::FindMaterialEx(CMaterialSystem* pMatSys, const char* pMaterialName, uint8_t nMaterialType, int nUnk, bool bComplain)
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{
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CMaterialGlue* pMaterial = CMaterialSystem__FindMaterialEx(pMatSys, pMaterialName, nMaterialType, nUnk, bComplain);
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if ((bComplain || mat_alwaysComplain->GetBool()) && pMaterial->IsErrorMaterial())
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{
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Error(eDLL_T::MS, NO_ERROR, "Material \"%s\" not found; replacing with \"%s\".\n", pMaterialName, pMaterial->GetName());
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}
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return pMaterial;
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}
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//-----------------------------------------------------------------------------
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// Purpose: get screen size
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// Input : *pMatSys -
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// Output : Vector2D screen size
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//-----------------------------------------------------------------------------
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Vector2D CMaterialSystem::GetScreenSize(CMaterialSystem* pMatSys)
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{
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Vector2D vecScreenSize;
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CMaterialSystem__GetScreenSize(pMatSys, &vecScreenSize.x, &vecScreenSize.y);
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return vecScreenSize;
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}
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#endif // !MATERIALSYSTEM_NODX
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///////////////////////////////////////////////////////////////////////////////
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void VMaterialSystem::Detour(const bool bAttach) const
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{
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DetourSetup(&CMaterialSystem__Init, &CMaterialSystem::Init, bAttach);
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DetourSetup(&CMaterialSystem__Shutdown, &CMaterialSystem::Shutdown, bAttach);
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#ifndef MATERIALSYSTEM_NODX
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DetourSetup(&v_StreamDB_Init, &StreamDB_Init, bAttach);
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DetourSetup(&v_DispatchDrawCall, &DispatchDrawCall, bAttach);
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DetourSetup(&v_SpinPresent, &SpinPresent, bAttach);
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DetourSetup(&CMaterialSystem__FindMaterialEx, &CMaterialSystem::FindMaterialEx, bAttach);
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#endif // !MATERIALSYSTEM_NODX
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}
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