somewhatlurker
fb7c46774d
users of old versions need to repatch shaders or rename shader.farc in MAMD to use this option in Novidia.
65 lines
1.9 KiB
C++
65 lines
1.9 KiB
C++
#pragma once
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#include "glStuff.h"
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#include <vector>
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// use this as a hook to perform initialisation
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void(__cdecl* glutSetCursor)(int cursor) = *(void(__cdecl**)(int))0x140966068;
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void(__cdecl* uploadModelTransformBuf)(DWORD* a1, int a2) = (void(__cdecl*)(DWORD * a1, int a2))0x140444fa0;
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bool& performTransform = *(bool*)0x14cc57bb0;
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// vars that will contain the requiered info about GL buffers to perform the transform
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GLuint buf_tex;
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// check if a buffer target is okay to allow on non-Nvidia platforms
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// (used to prevent crashes in glBindBuffer and glBufferData)
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// only parameter buffer NV targets cause issues
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bool checkBufferTargetOk(GLenum target)
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{
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return !(target == GL_VERTEX_PROGRAM_PARAMETER_BUFFER_NV || target == GL_FRAGMENT_PROGRAM_PARAMETER_BUFFER_NV);
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}
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int __stdcall stub() { return 1; }
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bool use_TexSubImage;
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bool force_BGRA_upload;
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GLint tex_upload_format;
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bool shader_amd_farc;
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std::wstring ExePath() {
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WCHAR buffer[MAX_PATH];
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GetModuleFileNameW(NULL, buffer, MAX_PATH);
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return std::wstring(buffer);
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}
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std::wstring DirPath() {
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std::wstring exepath = ExePath();
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std::wstring::size_type pos = exepath.find_last_of(L"\\/");
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return exepath.substr(0, pos);
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}
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std::wstring CONFIG_FILE_STRING = DirPath() + L"\\plugins\\Novidia.ini";
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LPCWSTR CONFIG_FILE = CONFIG_FILE_STRING.c_str();
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void loadConfig()
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{
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use_TexSubImage = GetPrivateProfileIntW(L"general", L"use_TexSubImage", 1, CONFIG_FILE) > 0 ? true : false;
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force_BGRA_upload = GetPrivateProfileIntW(L"general", L"force_BGRA_upload", 1, CONFIG_FILE) > 0 ? true : false;
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shader_amd_farc = GetPrivateProfileIntW(L"general", L"shader_amd_farc", 1, CONFIG_FILE) > 0 ? true : false;
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}
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void InjectCode(void* address, const std::vector<uint8_t> data)
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{
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const size_t byteCount = data.size() * sizeof(uint8_t);
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DWORD oldProtect;
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VirtualProtect(address, byteCount, PAGE_EXECUTE_READWRITE, &oldProtect);
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memcpy(address, data.data(), byteCount);
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VirtualProtect(address, byteCount, oldProtect, nullptr);
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} |