Initial commit
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commit
57f905635b
43 changed files with 60516 additions and 0 deletions
3
.gitignore
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3
.gitignore
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# Project exclude paths
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||||
/cmake-build-debug-visual-studio/
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||||
/cmake-build-release-visual-studio/
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||||
8
.idea/.gitignore
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8
.idea/.gitignore
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# Default ignored files
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||||
/shelf/
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||||
/workspace.xml
|
||||
# Editor-based HTTP Client requests
|
||||
/httpRequests/
|
||||
# Datasource local storage ignored files
|
||||
/dataSources/
|
||||
/dataSources.local.xml
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||||
2
.idea/ImGuiBaseDX9.iml
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2
.idea/ImGuiBaseDX9.iml
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<?xml version="1.0" encoding="UTF-8"?>
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||||
<module classpath="CMake" type="CPP_MODULE" version="4" />
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7
.idea/discord.xml
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.idea/discord.xml
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<?xml version="1.0" encoding="UTF-8"?>
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||||
<project version="4">
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<component name="DiscordProjectSettings">
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||||
<option name="show" value="PROJECT_FILES" />
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<option name="description" value="" />
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||||
</component>
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</project>
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4
.idea/misc.xml
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.idea/misc.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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||||
<component name="CMakeWorkspace" PROJECT_DIR="$PROJECT_DIR$" />
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||||
</project>
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||||
8
.idea/modules.xml
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8
.idea/modules.xml
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|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project version="4">
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||||
<component name="ProjectModuleManager">
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||||
<modules>
|
||||
<module fileurl="file://$PROJECT_DIR$/.idea/ImGuiBaseDX9.iml" filepath="$PROJECT_DIR$/.idea/ImGuiBaseDX9.iml" />
|
||||
</modules>
|
||||
</component>
|
||||
</project>
|
||||
30
CMakeLists.txt
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30
CMakeLists.txt
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|||
cmake_minimum_required(VERSION 3.23)
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||||
project(ImGuiBaseDX9)
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||||
|
||||
set(CMAKE_CXX_STANDARD 20)
|
||||
|
||||
|
||||
file(GLOB IMGUI
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${PROJECT_SOURCE_DIR}/external/imgui/*.cpp
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${PROJECT_SOURCE_DIR}/external/imgui/*.h
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||||
)
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|
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file(GLOB MINHOOK
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${PROJECT_SOURCE_DIR}/external/minhook/*.c
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||||
${PROJECT_SOURCE_DIR}/external/minhook/*.h
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||||
${PROJECT_SOURCE_DIR}/external/minhook/hde/*.c
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||||
${PROJECT_SOURCE_DIR}/external/minhook/hde/*.h
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||||
)
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||||
file(GLOB SRC_FILES
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${PROJECT_SOURCE_DIR}/src/*.cpp
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${PROJECT_SOURCE_DIR}/src/*.h
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||||
${PROJECT_SOURCE_DIR}/src/gui/*.cpp
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||||
${PROJECT_SOURCE_DIR}/src/gui/*.h
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||||
${PROJECT_SOURCE_DIR}/src/hooks/*.cpp
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||||
${PROJECT_SOURCE_DIR}/src/hooks/*.h
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||||
${PROJECT_SOURCE_DIR}/src/style/*.cpp
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||||
${PROJECT_SOURCE_DIR}/src/style/*.h)
|
||||
|
||||
|
||||
add_library(ImGuiBaseDX9 SHARED ${SRC_FILES} ${IMGUI} ${MINHOOK})
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125
external/imgui/imconfig.h
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125
external/imgui/imconfig.h
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//-----------------------------------------------------------------------------
|
||||
// COMPILE-TIME OPTIONS FOR DEAR IMGUI
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||||
// Runtime options (clipboard callbacks, enabling various features, etc.) can generally be set via the ImGuiIO structure.
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||||
// You can use ImGui::SetAllocatorFunctions() before calling ImGui::CreateContext() to rewire memory allocation functions.
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||||
//-----------------------------------------------------------------------------
|
||||
// A) You may edit imconfig.h (and not overwrite it when updating Dear ImGui, or maintain a patch/rebased branch with your modifications to it)
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||||
// B) or '#define IMGUI_USER_CONFIG "my_imgui_config.h"' in your project and then add directives in your own file without touching this template.
|
||||
//-----------------------------------------------------------------------------
|
||||
// You need to make sure that configuration settings are defined consistently _everywhere_ Dear ImGui is used, which include the imgui*.cpp
|
||||
// files but also _any_ of your code that uses Dear ImGui. This is because some compile-time options have an affect on data structures.
|
||||
// Defining those options in imconfig.h will ensure every compilation unit gets to see the same data structure layouts.
|
||||
// Call IMGUI_CHECKVERSION() from your .cpp files to verify that the data structures your files are using are matching the ones imgui.cpp is using.
|
||||
//-----------------------------------------------------------------------------
|
||||
|
||||
#pragma once
|
||||
|
||||
//---- Define assertion handler. Defaults to calling assert().
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||||
// If your macro uses multiple statements, make sure is enclosed in a 'do { .. } while (0)' block so it can be used as a single statement.
|
||||
//#define IM_ASSERT(_EXPR) MyAssert(_EXPR)
|
||||
//#define IM_ASSERT(_EXPR) ((void)(_EXPR)) // Disable asserts
|
||||
|
||||
//---- Define attributes of all API symbols declarations, e.g. for DLL under Windows
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||||
// Using Dear ImGui via a shared library is not recommended, because of function call overhead and because we don't guarantee backward nor forward ABI compatibility.
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||||
// DLL users: heaps and globals are not shared across DLL boundaries! You will need to call SetCurrentContext() + SetAllocatorFunctions()
|
||||
// for each static/DLL boundary you are calling from. Read "Context and Memory Allocators" section of imgui.cpp for more details.
|
||||
//#define IMGUI_API __declspec( dllexport )
|
||||
//#define IMGUI_API __declspec( dllimport )
|
||||
|
||||
//---- Don't define obsolete functions/enums/behaviors. Consider enabling from time to time after updating to avoid using soon-to-be obsolete function/names.
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||||
//#define IMGUI_DISABLE_OBSOLETE_FUNCTIONS
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||||
//#define IMGUI_DISABLE_OBSOLETE_KEYIO // 1.87: disable legacy io.KeyMap[]+io.KeysDown[] in favor io.AddKeyEvent(). This will be folded into IMGUI_DISABLE_OBSOLETE_FUNCTIONS in a few versions.
|
||||
|
||||
//---- Disable all of Dear ImGui or don't implement standard windows/tools.
|
||||
// It is very strongly recommended to NOT disable the demo windows and debug tool during development. They are extremely useful in day to day work. Please read comments in imgui_demo.cpp.
|
||||
//#define IMGUI_DISABLE // Disable everything: all headers and source files will be empty.
|
||||
//#define IMGUI_DISABLE_DEMO_WINDOWS // Disable demo windows: ShowDemoWindow()/ShowStyleEditor() will be empty.
|
||||
//#define IMGUI_DISABLE_DEBUG_TOOLS // Disable metrics/debugger and other debug tools: ShowMetricsWindow(), ShowDebugLogWindow() and ShowStackToolWindow() will be empty (this was called IMGUI_DISABLE_METRICS_WINDOW before 1.88).
|
||||
|
||||
//---- Don't implement some functions to reduce linkage requirements.
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||||
//#define IMGUI_DISABLE_WIN32_DEFAULT_CLIPBOARD_FUNCTIONS // [Win32] Don't implement default clipboard handler. Won't use and link with OpenClipboard/GetClipboardData/CloseClipboard etc. (user32.lib/.a, kernel32.lib/.a)
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||||
//#define IMGUI_ENABLE_WIN32_DEFAULT_IME_FUNCTIONS // [Win32] [Default with Visual Studio] Implement default IME handler (require imm32.lib/.a, auto-link for Visual Studio, -limm32 on command-line for MinGW)
|
||||
//#define IMGUI_DISABLE_WIN32_DEFAULT_IME_FUNCTIONS // [Win32] [Default with non-Visual Studio compilers] Don't implement default IME handler (won't require imm32.lib/.a)
|
||||
//#define IMGUI_DISABLE_WIN32_FUNCTIONS // [Win32] Won't use and link with any Win32 function (clipboard, ime).
|
||||
//#define IMGUI_ENABLE_OSX_DEFAULT_CLIPBOARD_FUNCTIONS // [OSX] Implement default OSX clipboard handler (need to link with '-framework ApplicationServices', this is why this is not the default).
|
||||
//#define IMGUI_DISABLE_DEFAULT_FORMAT_FUNCTIONS // Don't implement ImFormatString/ImFormatStringV so you can implement them yourself (e.g. if you don't want to link with vsnprintf)
|
||||
//#define IMGUI_DISABLE_DEFAULT_MATH_FUNCTIONS // Don't implement ImFabs/ImSqrt/ImPow/ImFmod/ImCos/ImSin/ImAcos/ImAtan2 so you can implement them yourself.
|
||||
//#define IMGUI_DISABLE_FILE_FUNCTIONS // Don't implement ImFileOpen/ImFileClose/ImFileRead/ImFileWrite and ImFileHandle at all (replace them with dummies)
|
||||
//#define IMGUI_DISABLE_DEFAULT_FILE_FUNCTIONS // Don't implement ImFileOpen/ImFileClose/ImFileRead/ImFileWrite and ImFileHandle so you can implement them yourself if you don't want to link with fopen/fclose/fread/fwrite. This will also disable the LogToTTY() function.
|
||||
//#define IMGUI_DISABLE_DEFAULT_ALLOCATORS // Don't implement default allocators calling malloc()/free() to avoid linking with them. You will need to call ImGui::SetAllocatorFunctions().
|
||||
//#define IMGUI_DISABLE_SSE // Disable use of SSE intrinsics even if available
|
||||
|
||||
//---- Include imgui_user.h at the end of imgui.h as a convenience
|
||||
//#define IMGUI_INCLUDE_IMGUI_USER_H
|
||||
|
||||
//---- Pack colors to BGRA8 instead of RGBA8 (to avoid converting from one to another)
|
||||
//#define IMGUI_USE_BGRA_PACKED_COLOR
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||||
|
||||
//---- Use 32-bit for ImWchar (default is 16-bit) to support unicode planes 1-16. (e.g. point beyond 0xFFFF like emoticons, dingbats, symbols, shapes, ancient languages, etc...)
|
||||
//#define IMGUI_USE_WCHAR32
|
||||
|
||||
//---- Avoid multiple STB libraries implementations, or redefine path/filenames to prioritize another version
|
||||
// By default the embedded implementations are declared static and not available outside of Dear ImGui sources files.
|
||||
//#define IMGUI_STB_TRUETYPE_FILENAME "my_folder/stb_truetype.h"
|
||||
//#define IMGUI_STB_RECT_PACK_FILENAME "my_folder/stb_rect_pack.h"
|
||||
//#define IMGUI_STB_SPRINTF_FILENAME "my_folder/stb_sprintf.h" // only used if enabled
|
||||
//#define IMGUI_DISABLE_STB_TRUETYPE_IMPLEMENTATION
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||||
//#define IMGUI_DISABLE_STB_RECT_PACK_IMPLEMENTATION
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||||
|
||||
//---- Use stb_sprintf.h for a faster implementation of vsnprintf instead of the one from libc (unless IMGUI_DISABLE_DEFAULT_FORMAT_FUNCTIONS is defined)
|
||||
// Compatibility checks of arguments and formats done by clang and GCC will be disabled in order to support the extra formats provided by stb_sprintf.h.
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||||
//#define IMGUI_USE_STB_SPRINTF
|
||||
|
||||
//---- Use FreeType to build and rasterize the font atlas (instead of stb_truetype which is embedded by default in Dear ImGui)
|
||||
// Requires FreeType headers to be available in the include path. Requires program to be compiled with 'misc/freetype/imgui_freetype.cpp' (in this repository) + the FreeType library (not provided).
|
||||
// On Windows you may use vcpkg with 'vcpkg install freetype --triplet=x64-windows' + 'vcpkg integrate install'.
|
||||
//#define IMGUI_ENABLE_FREETYPE
|
||||
|
||||
//---- Use stb_truetype to build and rasterize the font atlas (default)
|
||||
// The only purpose of this define is if you want force compilation of the stb_truetype backend ALONG with the FreeType backend.
|
||||
//#define IMGUI_ENABLE_STB_TRUETYPE
|
||||
|
||||
//---- Define constructor and implicit cast operators to convert back<>forth between your math types and ImVec2/ImVec4.
|
||||
// This will be inlined as part of ImVec2 and ImVec4 class declarations.
|
||||
/*
|
||||
#define IM_VEC2_CLASS_EXTRA \
|
||||
constexpr ImVec2(const MyVec2& f) : x(f.x), y(f.y) {} \
|
||||
operator MyVec2() const { return MyVec2(x,y); }
|
||||
|
||||
#define IM_VEC4_CLASS_EXTRA \
|
||||
constexpr ImVec4(const MyVec4& f) : x(f.x), y(f.y), z(f.z), w(f.w) {} \
|
||||
operator MyVec4() const { return MyVec4(x,y,z,w); }
|
||||
*/
|
||||
|
||||
//---- Use 32-bit vertex indices (default is 16-bit) is one way to allow large meshes with more than 64K vertices.
|
||||
// Your renderer backend will need to support it (most example renderer backends support both 16/32-bit indices).
|
||||
// Another way to allow large meshes while keeping 16-bit indices is to handle ImDrawCmd::VtxOffset in your renderer.
|
||||
// Read about ImGuiBackendFlags_RendererHasVtxOffset for details.
|
||||
//#define ImDrawIdx unsigned int
|
||||
|
||||
//---- Override ImDrawCallback signature (will need to modify renderer backends accordingly)
|
||||
//struct ImDrawList;
|
||||
//struct ImDrawCmd;
|
||||
//typedef void (*MyImDrawCallback)(const ImDrawList* draw_list, const ImDrawCmd* cmd, void* my_renderer_user_data);
|
||||
//#define ImDrawCallback MyImDrawCallback
|
||||
|
||||
//---- Debug Tools: Macro to break in Debugger
|
||||
// (use 'Metrics->Tools->Item Picker' to pick widgets with the mouse and break into them for easy debugging.)
|
||||
//#define IM_DEBUG_BREAK IM_ASSERT(0)
|
||||
//#define IM_DEBUG_BREAK __debugbreak()
|
||||
|
||||
//---- Debug Tools: Have the Item Picker break in the ItemAdd() function instead of ItemHoverable(),
|
||||
// (which comes earlier in the code, will catch a few extra items, allow picking items other than Hovered one.)
|
||||
// This adds a small runtime cost which is why it is not enabled by default.
|
||||
//#define IMGUI_DEBUG_TOOL_ITEM_PICKER_EX
|
||||
|
||||
//---- Debug Tools: Enable slower asserts
|
||||
//#define IMGUI_DEBUG_PARANOID
|
||||
|
||||
//---- Tip: You can add extra functions within the ImGui:: namespace, here or in your own headers files.
|
||||
/*
|
||||
namespace ImGui
|
||||
{
|
||||
void MyFunction(const char* name, const MyMatrix44& v);
|
||||
}
|
||||
*/
|
||||
13547
external/imgui/imgui.cpp
vendored
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13547
external/imgui/imgui.cpp
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3051
external/imgui/imgui.h
vendored
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3051
external/imgui/imgui.h
vendored
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7976
external/imgui/imgui_demo.cpp
vendored
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7976
external/imgui/imgui_demo.cpp
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4162
external/imgui/imgui_draw.cpp
vendored
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4162
external/imgui/imgui_draw.cpp
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378
external/imgui/imgui_impl_dx9.cpp
vendored
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378
external/imgui/imgui_impl_dx9.cpp
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|
|||
// dear imgui: Renderer Backend for DirectX9
|
||||
// This needs to be used along with a Platform Backend (e.g. Win32)
|
||||
|
||||
// Implemented features:
|
||||
// [X] Renderer: User texture binding. Use 'LPDIRECT3DTEXTURE9' as ImTextureID. Read the FAQ about ImTextureID!
|
||||
// [X] Renderer: Support for large meshes (64k+ vertices) with 16-bit indices.
|
||||
|
||||
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
|
||||
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
|
||||
// If you are new to Dear ImGui, read documentation from the docs/ folder + read the top of imgui.cpp.
|
||||
// Read online: https://github.com/ocornut/imgui/tree/master/docs
|
||||
|
||||
// CHANGELOG
|
||||
// (minor and older changes stripped away, please see git history for details)
|
||||
// 2021-06-29: Reorganized backend to pull data from a single structure to facilitate usage with multiple-contexts (all g_XXXX access changed to bd->XXXX).
|
||||
// 2021-06-25: DirectX9: Explicitly disable texture state stages after >= 1.
|
||||
// 2021-05-19: DirectX9: Replaced direct access to ImDrawCmd::TextureId with a call to ImDrawCmd::GetTexID(). (will become a requirement)
|
||||
// 2021-04-23: DirectX9: Explicitly setting up more graphics states to increase compatibility with unusual non-default states.
|
||||
// 2021-03-18: DirectX9: Calling IDirect3DStateBlock9::Capture() after CreateStateBlock() as a workaround for state restoring issues (see #3857).
|
||||
// 2021-03-03: DirectX9: Added support for IMGUI_USE_BGRA_PACKED_COLOR in user's imconfig file.
|
||||
// 2021-02-18: DirectX9: Change blending equation to preserve alpha in output buffer.
|
||||
// 2019-05-29: DirectX9: Added support for large mesh (64K+ vertices), enable ImGuiBackendFlags_RendererHasVtxOffset flag.
|
||||
// 2019-04-30: DirectX9: Added support for special ImDrawCallback_ResetRenderState callback to reset render state.
|
||||
// 2019-03-29: Misc: Fixed erroneous assert in ImGui_ImplDX9_InvalidateDeviceObjects().
|
||||
// 2019-01-16: Misc: Disabled fog before drawing UI's. Fixes issue #2288.
|
||||
// 2018-11-30: Misc: Setting up io.BackendRendererName so it can be displayed in the About Window.
|
||||
// 2018-06-08: Misc: Extracted imgui_impl_dx9.cpp/.h away from the old combined DX9+Win32 example.
|
||||
// 2018-06-08: DirectX9: Use draw_data->DisplayPos and draw_data->DisplaySize to setup projection matrix and clipping rectangle.
|
||||
// 2018-05-07: Render: Saving/restoring Transform because they don't seem to be included in the StateBlock. Setting shading mode to Gouraud.
|
||||
// 2018-02-16: Misc: Obsoleted the io.RenderDrawListsFn callback and exposed ImGui_ImplDX9_RenderDrawData() in the .h file so you can call it yourself.
|
||||
// 2018-02-06: Misc: Removed call to ImGui::Shutdown() which is not available from 1.60 WIP, user needs to call CreateContext/DestroyContext themselves.
|
||||
|
||||
#include "imgui.h"
|
||||
#include "imgui_impl_dx9.h"
|
||||
|
||||
// DirectX
|
||||
#include <d3d9.h>
|
||||
|
||||
// DirectX data
|
||||
struct ImGui_ImplDX9_Data
|
||||
{
|
||||
LPDIRECT3DDEVICE9 pd3dDevice;
|
||||
LPDIRECT3DVERTEXBUFFER9 pVB;
|
||||
LPDIRECT3DINDEXBUFFER9 pIB;
|
||||
LPDIRECT3DTEXTURE9 FontTexture;
|
||||
int VertexBufferSize;
|
||||
int IndexBufferSize;
|
||||
|
||||
ImGui_ImplDX9_Data() { memset((void*)this, 0, sizeof(*this)); VertexBufferSize = 5000; IndexBufferSize = 10000; }
|
||||
};
|
||||
|
||||
struct CUSTOMVERTEX
|
||||
{
|
||||
float pos[3];
|
||||
D3DCOLOR col;
|
||||
float uv[2];
|
||||
};
|
||||
#define D3DFVF_CUSTOMVERTEX (D3DFVF_XYZ|D3DFVF_DIFFUSE|D3DFVF_TEX1)
|
||||
|
||||
#ifdef IMGUI_USE_BGRA_PACKED_COLOR
|
||||
#define IMGUI_COL_TO_DX9_ARGB(_COL) (_COL)
|
||||
#else
|
||||
#define IMGUI_COL_TO_DX9_ARGB(_COL) (((_COL) & 0xFF00FF00) | (((_COL) & 0xFF0000) >> 16) | (((_COL) & 0xFF) << 16))
|
||||
#endif
|
||||
|
||||
// Backend data stored in io.BackendRendererUserData to allow support for multiple Dear ImGui contexts
|
||||
// It is STRONGLY preferred that you use docking branch with multi-viewports (== single Dear ImGui context + multiple windows) instead of multiple Dear ImGui contexts.
|
||||
static ImGui_ImplDX9_Data* ImGui_ImplDX9_GetBackendData()
|
||||
{
|
||||
return ImGui::GetCurrentContext() ? (ImGui_ImplDX9_Data*)ImGui::GetIO().BackendRendererUserData : NULL;
|
||||
}
|
||||
|
||||
// Functions
|
||||
static void ImGui_ImplDX9_SetupRenderState(ImDrawData* draw_data)
|
||||
{
|
||||
ImGui_ImplDX9_Data* bd = ImGui_ImplDX9_GetBackendData();
|
||||
|
||||
// Setup viewport
|
||||
D3DVIEWPORT9 vp;
|
||||
vp.X = vp.Y = 0;
|
||||
vp.Width = (DWORD)draw_data->DisplaySize.x;
|
||||
vp.Height = (DWORD)draw_data->DisplaySize.y;
|
||||
vp.MinZ = 0.0f;
|
||||
vp.MaxZ = 1.0f;
|
||||
bd->pd3dDevice->SetViewport(&vp);
|
||||
|
||||
// Setup render state: fixed-pipeline, alpha-blending, no face culling, no depth testing, shade mode (for gradient), bilinear sampling.
|
||||
bd->pd3dDevice->SetPixelShader(NULL);
|
||||
bd->pd3dDevice->SetVertexShader(NULL);
|
||||
bd->pd3dDevice->SetRenderState(D3DRS_FILLMODE, D3DFILL_SOLID);
|
||||
bd->pd3dDevice->SetRenderState(D3DRS_SHADEMODE, D3DSHADE_GOURAUD);
|
||||
bd->pd3dDevice->SetRenderState(D3DRS_ZWRITEENABLE, FALSE);
|
||||
bd->pd3dDevice->SetRenderState(D3DRS_ALPHATESTENABLE, FALSE);
|
||||
bd->pd3dDevice->SetRenderState(D3DRS_CULLMODE, D3DCULL_NONE);
|
||||
bd->pd3dDevice->SetRenderState(D3DRS_ZENABLE, FALSE);
|
||||
bd->pd3dDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
|
||||
bd->pd3dDevice->SetRenderState(D3DRS_BLENDOP, D3DBLENDOP_ADD);
|
||||
bd->pd3dDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
|
||||
bd->pd3dDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
|
||||
bd->pd3dDevice->SetRenderState(D3DRS_SEPARATEALPHABLENDENABLE, TRUE);
|
||||
bd->pd3dDevice->SetRenderState(D3DRS_SRCBLENDALPHA, D3DBLEND_ONE);
|
||||
bd->pd3dDevice->SetRenderState(D3DRS_DESTBLENDALPHA, D3DBLEND_INVSRCALPHA);
|
||||
bd->pd3dDevice->SetRenderState(D3DRS_SCISSORTESTENABLE, TRUE);
|
||||
bd->pd3dDevice->SetRenderState(D3DRS_FOGENABLE, FALSE);
|
||||
bd->pd3dDevice->SetRenderState(D3DRS_RANGEFOGENABLE, FALSE);
|
||||
bd->pd3dDevice->SetRenderState(D3DRS_SPECULARENABLE, FALSE);
|
||||
bd->pd3dDevice->SetRenderState(D3DRS_STENCILENABLE, FALSE);
|
||||
bd->pd3dDevice->SetRenderState(D3DRS_CLIPPING, TRUE);
|
||||
bd->pd3dDevice->SetRenderState(D3DRS_LIGHTING, FALSE);
|
||||
bd->pd3dDevice->SetTextureStageState(0, D3DTSS_COLOROP, D3DTOP_MODULATE);
|
||||
bd->pd3dDevice->SetTextureStageState(0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
|
||||
bd->pd3dDevice->SetTextureStageState(0, D3DTSS_COLORARG2, D3DTA_DIFFUSE);
|
||||
bd->pd3dDevice->SetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_MODULATE);
|
||||
bd->pd3dDevice->SetTextureStageState(0, D3DTSS_ALPHAARG1, D3DTA_TEXTURE);
|
||||
bd->pd3dDevice->SetTextureStageState(0, D3DTSS_ALPHAARG2, D3DTA_DIFFUSE);
|
||||
bd->pd3dDevice->SetTextureStageState(1, D3DTSS_COLOROP, D3DTOP_DISABLE);
|
||||
bd->pd3dDevice->SetTextureStageState(1, D3DTSS_ALPHAOP, D3DTOP_DISABLE);
|
||||
bd->pd3dDevice->SetSamplerState(0, D3DSAMP_MINFILTER, D3DTEXF_LINEAR);
|
||||
bd->pd3dDevice->SetSamplerState(0, D3DSAMP_MAGFILTER, D3DTEXF_LINEAR);
|
||||
|
||||
// Setup orthographic projection matrix
|
||||
// Our visible imgui space lies from draw_data->DisplayPos (top left) to draw_data->DisplayPos+data_data->DisplaySize (bottom right). DisplayPos is (0,0) for single viewport apps.
|
||||
// Being agnostic of whether <d3dx9.h> or <DirectXMath.h> can be used, we aren't relying on D3DXMatrixIdentity()/D3DXMatrixOrthoOffCenterLH() or DirectX::XMMatrixIdentity()/DirectX::XMMatrixOrthographicOffCenterLH()
|
||||
{
|
||||
float L = draw_data->DisplayPos.x + 0.5f;
|
||||
float R = draw_data->DisplayPos.x + draw_data->DisplaySize.x + 0.5f;
|
||||
float T = draw_data->DisplayPos.y + 0.5f;
|
||||
float B = draw_data->DisplayPos.y + draw_data->DisplaySize.y + 0.5f;
|
||||
D3DMATRIX mat_identity = { { { 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f } } };
|
||||
D3DMATRIX mat_projection =
|
||||
{ { {
|
||||
2.0f/(R-L), 0.0f, 0.0f, 0.0f,
|
||||
0.0f, 2.0f/(T-B), 0.0f, 0.0f,
|
||||
0.0f, 0.0f, 0.5f, 0.0f,
|
||||
(L+R)/(L-R), (T+B)/(B-T), 0.5f, 1.0f
|
||||
} } };
|
||||
bd->pd3dDevice->SetTransform(D3DTS_WORLD, &mat_identity);
|
||||
bd->pd3dDevice->SetTransform(D3DTS_VIEW, &mat_identity);
|
||||
bd->pd3dDevice->SetTransform(D3DTS_PROJECTION, &mat_projection);
|
||||
}
|
||||
}
|
||||
|
||||
// Render function.
|
||||
void ImGui_ImplDX9_RenderDrawData(ImDrawData* draw_data)
|
||||
{
|
||||
// Avoid rendering when minimized
|
||||
if (draw_data->DisplaySize.x <= 0.0f || draw_data->DisplaySize.y <= 0.0f)
|
||||
return;
|
||||
|
||||
// Create and grow buffers if needed
|
||||
ImGui_ImplDX9_Data* bd = ImGui_ImplDX9_GetBackendData();
|
||||
if (!bd->pVB || bd->VertexBufferSize < draw_data->TotalVtxCount)
|
||||
{
|
||||
if (bd->pVB) { bd->pVB->Release(); bd->pVB = NULL; }
|
||||
bd->VertexBufferSize = draw_data->TotalVtxCount + 5000;
|
||||
if (bd->pd3dDevice->CreateVertexBuffer(bd->VertexBufferSize * sizeof(CUSTOMVERTEX), D3DUSAGE_DYNAMIC | D3DUSAGE_WRITEONLY, D3DFVF_CUSTOMVERTEX, D3DPOOL_DEFAULT, &bd->pVB, NULL) < 0)
|
||||
return;
|
||||
}
|
||||
if (!bd->pIB || bd->IndexBufferSize < draw_data->TotalIdxCount)
|
||||
{
|
||||
if (bd->pIB) { bd->pIB->Release(); bd->pIB = NULL; }
|
||||
bd->IndexBufferSize = draw_data->TotalIdxCount + 10000;
|
||||
if (bd->pd3dDevice->CreateIndexBuffer(bd->IndexBufferSize * sizeof(ImDrawIdx), D3DUSAGE_DYNAMIC | D3DUSAGE_WRITEONLY, sizeof(ImDrawIdx) == 2 ? D3DFMT_INDEX16 : D3DFMT_INDEX32, D3DPOOL_DEFAULT, &bd->pIB, NULL) < 0)
|
||||
return;
|
||||
}
|
||||
|
||||
// Backup the DX9 state
|
||||
IDirect3DStateBlock9* d3d9_state_block = NULL;
|
||||
if (bd->pd3dDevice->CreateStateBlock(D3DSBT_ALL, &d3d9_state_block) < 0)
|
||||
return;
|
||||
if (d3d9_state_block->Capture() < 0)
|
||||
{
|
||||
d3d9_state_block->Release();
|
||||
return;
|
||||
}
|
||||
|
||||
// Backup the DX9 transform (DX9 documentation suggests that it is included in the StateBlock but it doesn't appear to)
|
||||
D3DMATRIX last_world, last_view, last_projection;
|
||||
bd->pd3dDevice->GetTransform(D3DTS_WORLD, &last_world);
|
||||
bd->pd3dDevice->GetTransform(D3DTS_VIEW, &last_view);
|
||||
bd->pd3dDevice->GetTransform(D3DTS_PROJECTION, &last_projection);
|
||||
|
||||
// Allocate buffers
|
||||
CUSTOMVERTEX* vtx_dst;
|
||||
ImDrawIdx* idx_dst;
|
||||
if (bd->pVB->Lock(0, (UINT)(draw_data->TotalVtxCount * sizeof(CUSTOMVERTEX)), (void**)&vtx_dst, D3DLOCK_DISCARD) < 0)
|
||||
{
|
||||
d3d9_state_block->Release();
|
||||
return;
|
||||
}
|
||||
if (bd->pIB->Lock(0, (UINT)(draw_data->TotalIdxCount * sizeof(ImDrawIdx)), (void**)&idx_dst, D3DLOCK_DISCARD) < 0)
|
||||
{
|
||||
bd->pVB->Unlock();
|
||||
d3d9_state_block->Release();
|
||||
return;
|
||||
}
|
||||
|
||||
// Copy and convert all vertices into a single contiguous buffer, convert colors to DX9 default format.
|
||||
// FIXME-OPT: This is a minor waste of resource, the ideal is to use imconfig.h and
|
||||
// 1) to avoid repacking colors: #define IMGUI_USE_BGRA_PACKED_COLOR
|
||||
// 2) to avoid repacking vertices: #define IMGUI_OVERRIDE_DRAWVERT_STRUCT_LAYOUT struct ImDrawVert { ImVec2 pos; float z; ImU32 col; ImVec2 uv; }
|
||||
for (int n = 0; n < draw_data->CmdListsCount; n++)
|
||||
{
|
||||
const ImDrawList* cmd_list = draw_data->CmdLists[n];
|
||||
const ImDrawVert* vtx_src = cmd_list->VtxBuffer.Data;
|
||||
for (int i = 0; i < cmd_list->VtxBuffer.Size; i++)
|
||||
{
|
||||
vtx_dst->pos[0] = vtx_src->pos.x;
|
||||
vtx_dst->pos[1] = vtx_src->pos.y;
|
||||
vtx_dst->pos[2] = 0.0f;
|
||||
vtx_dst->col = IMGUI_COL_TO_DX9_ARGB(vtx_src->col);
|
||||
vtx_dst->uv[0] = vtx_src->uv.x;
|
||||
vtx_dst->uv[1] = vtx_src->uv.y;
|
||||
vtx_dst++;
|
||||
vtx_src++;
|
||||
}
|
||||
memcpy(idx_dst, cmd_list->IdxBuffer.Data, cmd_list->IdxBuffer.Size * sizeof(ImDrawIdx));
|
||||
idx_dst += cmd_list->IdxBuffer.Size;
|
||||
}
|
||||
bd->pVB->Unlock();
|
||||
bd->pIB->Unlock();
|
||||
bd->pd3dDevice->SetStreamSource(0, bd->pVB, 0, sizeof(CUSTOMVERTEX));
|
||||
bd->pd3dDevice->SetIndices(bd->pIB);
|
||||
bd->pd3dDevice->SetFVF(D3DFVF_CUSTOMVERTEX);
|
||||
|
||||
// Setup desired DX state
|
||||
ImGui_ImplDX9_SetupRenderState(draw_data);
|
||||
|
||||
// Render command lists
|
||||
// (Because we merged all buffers into a single one, we maintain our own offset into them)
|
||||
int global_vtx_offset = 0;
|
||||
int global_idx_offset = 0;
|
||||
ImVec2 clip_off = draw_data->DisplayPos;
|
||||
for (int n = 0; n < draw_data->CmdListsCount; n++)
|
||||
{
|
||||
const ImDrawList* cmd_list = draw_data->CmdLists[n];
|
||||
for (int cmd_i = 0; cmd_i < cmd_list->CmdBuffer.Size; cmd_i++)
|
||||
{
|
||||
const ImDrawCmd* pcmd = &cmd_list->CmdBuffer[cmd_i];
|
||||
if (pcmd->UserCallback != NULL)
|
||||
{
|
||||
// User callback, registered via ImDrawList::AddCallback()
|
||||
// (ImDrawCallback_ResetRenderState is a special callback value used by the user to request the renderer to reset render state.)
|
||||
if (pcmd->UserCallback == ImDrawCallback_ResetRenderState)
|
||||
ImGui_ImplDX9_SetupRenderState(draw_data);
|
||||
else
|
||||
pcmd->UserCallback(cmd_list, pcmd);
|
||||
}
|
||||
else
|
||||
{
|
||||
// Project scissor/clipping rectangles into framebuffer space
|
||||
ImVec2 clip_min(pcmd->ClipRect.x - clip_off.x, pcmd->ClipRect.y - clip_off.y);
|
||||
ImVec2 clip_max(pcmd->ClipRect.z - clip_off.x, pcmd->ClipRect.w - clip_off.y);
|
||||
if (clip_max.x <= clip_min.x || clip_max.y <= clip_min.y)
|
||||
continue;
|
||||
|
||||
// Apply Scissor/clipping rectangle, Bind texture, Draw
|
||||
const RECT r = { (LONG)clip_min.x, (LONG)clip_min.y, (LONG)clip_max.x, (LONG)clip_max.y };
|
||||
const LPDIRECT3DTEXTURE9 texture = (LPDIRECT3DTEXTURE9)pcmd->GetTexID();
|
||||
bd->pd3dDevice->SetTexture(0, texture);
|
||||
bd->pd3dDevice->SetScissorRect(&r);
|
||||
bd->pd3dDevice->DrawIndexedPrimitive(D3DPT_TRIANGLELIST, pcmd->VtxOffset + global_vtx_offset, 0, (UINT)cmd_list->VtxBuffer.Size, pcmd->IdxOffset + global_idx_offset, pcmd->ElemCount / 3);
|
||||
}
|
||||
}
|
||||
global_idx_offset += cmd_list->IdxBuffer.Size;
|
||||
global_vtx_offset += cmd_list->VtxBuffer.Size;
|
||||
}
|
||||
|
||||
// Restore the DX9 transform
|
||||
bd->pd3dDevice->SetTransform(D3DTS_WORLD, &last_world);
|
||||
bd->pd3dDevice->SetTransform(D3DTS_VIEW, &last_view);
|
||||
bd->pd3dDevice->SetTransform(D3DTS_PROJECTION, &last_projection);
|
||||
|
||||
// Restore the DX9 state
|
||||
d3d9_state_block->Apply();
|
||||
d3d9_state_block->Release();
|
||||
}
|
||||
|
||||
bool ImGui_ImplDX9_Init(IDirect3DDevice9* device)
|
||||
{
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
IM_ASSERT(io.BackendRendererUserData == NULL && "Already initialized a renderer backend!");
|
||||
|
||||
// Setup backend capabilities flags
|
||||
ImGui_ImplDX9_Data* bd = IM_NEW(ImGui_ImplDX9_Data)();
|
||||
io.BackendRendererUserData = (void*)bd;
|
||||
io.BackendRendererName = "imgui_impl_dx9";
|
||||
io.BackendFlags |= ImGuiBackendFlags_RendererHasVtxOffset; // We can honor the ImDrawCmd::VtxOffset field, allowing for large meshes.
|
||||
|
||||
bd->pd3dDevice = device;
|
||||
bd->pd3dDevice->AddRef();
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
void ImGui_ImplDX9_Shutdown()
|
||||
{
|
||||
ImGui_ImplDX9_Data* bd = ImGui_ImplDX9_GetBackendData();
|
||||
IM_ASSERT(bd != NULL && "No renderer backend to shutdown, or already shutdown?");
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
|
||||
ImGui_ImplDX9_InvalidateDeviceObjects();
|
||||
if (bd->pd3dDevice) { bd->pd3dDevice->Release(); }
|
||||
io.BackendRendererName = NULL;
|
||||
io.BackendRendererUserData = NULL;
|
||||
IM_DELETE(bd);
|
||||
}
|
||||
|
||||
static bool ImGui_ImplDX9_CreateFontsTexture()
|
||||
{
|
||||
// Build texture atlas
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
ImGui_ImplDX9_Data* bd = ImGui_ImplDX9_GetBackendData();
|
||||
unsigned char* pixels;
|
||||
int width, height, bytes_per_pixel;
|
||||
io.Fonts->GetTexDataAsRGBA32(&pixels, &width, &height, &bytes_per_pixel);
|
||||
|
||||
// Convert RGBA32 to BGRA32 (because RGBA32 is not well supported by DX9 devices)
|
||||
#ifndef IMGUI_USE_BGRA_PACKED_COLOR
|
||||
if (io.Fonts->TexPixelsUseColors)
|
||||
{
|
||||
ImU32* dst_start = (ImU32*)ImGui::MemAlloc((size_t)width * height * bytes_per_pixel);
|
||||
for (ImU32* src = (ImU32*)pixels, *dst = dst_start, *dst_end = dst_start + (size_t)width * height; dst < dst_end; src++, dst++)
|
||||
*dst = IMGUI_COL_TO_DX9_ARGB(*src);
|
||||
pixels = (unsigned char*)dst_start;
|
||||
}
|
||||
#endif
|
||||
|
||||
// Upload texture to graphics system
|
||||
bd->FontTexture = NULL;
|
||||
if (bd->pd3dDevice->CreateTexture(width, height, 1, D3DUSAGE_DYNAMIC, D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &bd->FontTexture, NULL) < 0)
|
||||
return false;
|
||||
D3DLOCKED_RECT tex_locked_rect;
|
||||
if (bd->FontTexture->LockRect(0, &tex_locked_rect, NULL, 0) != D3D_OK)
|
||||
return false;
|
||||
for (int y = 0; y < height; y++)
|
||||
memcpy((unsigned char*)tex_locked_rect.pBits + (size_t)tex_locked_rect.Pitch * y, pixels + (size_t)width * bytes_per_pixel * y, (size_t)width * bytes_per_pixel);
|
||||
bd->FontTexture->UnlockRect(0);
|
||||
|
||||
// Store our identifier
|
||||
io.Fonts->SetTexID((ImTextureID)bd->FontTexture);
|
||||
|
||||
#ifndef IMGUI_USE_BGRA_PACKED_COLOR
|
||||
if (io.Fonts->TexPixelsUseColors)
|
||||
ImGui::MemFree(pixels);
|
||||
#endif
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool ImGui_ImplDX9_CreateDeviceObjects()
|
||||
{
|
||||
ImGui_ImplDX9_Data* bd = ImGui_ImplDX9_GetBackendData();
|
||||
if (!bd || !bd->pd3dDevice)
|
||||
return false;
|
||||
if (!ImGui_ImplDX9_CreateFontsTexture())
|
||||
return false;
|
||||
return true;
|
||||
}
|
||||
|
||||
void ImGui_ImplDX9_InvalidateDeviceObjects()
|
||||
{
|
||||
ImGui_ImplDX9_Data* bd = ImGui_ImplDX9_GetBackendData();
|
||||
if (!bd || !bd->pd3dDevice)
|
||||
return;
|
||||
if (bd->pVB) { bd->pVB->Release(); bd->pVB = NULL; }
|
||||
if (bd->pIB) { bd->pIB->Release(); bd->pIB = NULL; }
|
||||
if (bd->FontTexture) { bd->FontTexture->Release(); bd->FontTexture = NULL; ImGui::GetIO().Fonts->SetTexID(NULL); } // We copied bd->pFontTextureView to io.Fonts->TexID so let's clear that as well.
|
||||
}
|
||||
|
||||
void ImGui_ImplDX9_NewFrame()
|
||||
{
|
||||
ImGui_ImplDX9_Data* bd = ImGui_ImplDX9_GetBackendData();
|
||||
IM_ASSERT(bd != NULL && "Did you call ImGui_ImplDX9_Init()?");
|
||||
|
||||
if (!bd->FontTexture)
|
||||
ImGui_ImplDX9_CreateDeviceObjects();
|
||||
}
|
||||
25
external/imgui/imgui_impl_dx9.h
vendored
Normal file
25
external/imgui/imgui_impl_dx9.h
vendored
Normal file
|
|
@ -0,0 +1,25 @@
|
|||
// dear imgui: Renderer Backend for DirectX9
|
||||
// This needs to be used along with a Platform Backend (e.g. Win32)
|
||||
|
||||
// Implemented features:
|
||||
// [X] Renderer: User texture binding. Use 'LPDIRECT3DTEXTURE9' as ImTextureID. Read the FAQ about ImTextureID!
|
||||
// [X] Renderer: Support for large meshes (64k+ vertices) with 16-bit indices.
|
||||
|
||||
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
|
||||
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
|
||||
// If you are new to Dear ImGui, read documentation from the docs/ folder + read the top of imgui.cpp.
|
||||
// Read online: https://github.com/ocornut/imgui/tree/master/docs
|
||||
|
||||
#pragma once
|
||||
#include "imgui.h" // IMGUI_IMPL_API
|
||||
|
||||
struct IDirect3DDevice9;
|
||||
|
||||
IMGUI_IMPL_API bool ImGui_ImplDX9_Init(IDirect3DDevice9* device);
|
||||
IMGUI_IMPL_API void ImGui_ImplDX9_Shutdown();
|
||||
IMGUI_IMPL_API void ImGui_ImplDX9_NewFrame();
|
||||
IMGUI_IMPL_API void ImGui_ImplDX9_RenderDrawData(ImDrawData* draw_data);
|
||||
|
||||
// Use if you want to reset your rendering device without losing Dear ImGui state.
|
||||
IMGUI_IMPL_API bool ImGui_ImplDX9_CreateDeviceObjects();
|
||||
IMGUI_IMPL_API void ImGui_ImplDX9_InvalidateDeviceObjects();
|
||||
791
external/imgui/imgui_impl_win32.cpp
vendored
Normal file
791
external/imgui/imgui_impl_win32.cpp
vendored
Normal file
|
|
@ -0,0 +1,791 @@
|
|||
// dear imgui: Platform Backend for Windows (standard windows API for 32 and 64 bits applications)
|
||||
// This needs to be used along with a Renderer (e.g. DirectX11, OpenGL3, Vulkan..)
|
||||
|
||||
// Implemented features:
|
||||
// [X] Platform: Clipboard support (for Win32 this is actually part of core dear imgui)
|
||||
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy VK_* values will also be supported unless IMGUI_DISABLE_OBSOLETE_KEYIO is set]
|
||||
// [X] Platform: Gamepad support. Enabled with 'io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad'.
|
||||
// [X] Platform: Mouse cursor shape and visibility. Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
|
||||
|
||||
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
|
||||
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
|
||||
// If you are new to Dear ImGui, read documentation from the docs/ folder + read the top of imgui.cpp.
|
||||
// Read online: https://github.com/ocornut/imgui/tree/master/docs
|
||||
|
||||
#include "imgui.h"
|
||||
#include "imgui_impl_win32.h"
|
||||
#ifndef WIN32_LEAN_AND_MEAN
|
||||
#define WIN32_LEAN_AND_MEAN
|
||||
#endif
|
||||
#include <windows.h>
|
||||
#include <windowsx.h> // GET_X_LPARAM(), GET_Y_LPARAM()
|
||||
#include <tchar.h>
|
||||
#include <dwmapi.h>
|
||||
|
||||
// Configuration flags to add in your imconfig.h file:
|
||||
//#define IMGUI_IMPL_WIN32_DISABLE_GAMEPAD // Disable gamepad support. This was meaningful before <1.81 but we now load XInput dynamically so the option is now less relevant.
|
||||
|
||||
// Using XInput for gamepad (will load DLL dynamically)
|
||||
#ifndef IMGUI_IMPL_WIN32_DISABLE_GAMEPAD
|
||||
#include <xinput.h>
|
||||
typedef DWORD (WINAPI *PFN_XInputGetCapabilities)(DWORD, DWORD, XINPUT_CAPABILITIES*);
|
||||
typedef DWORD (WINAPI *PFN_XInputGetState)(DWORD, XINPUT_STATE*);
|
||||
#endif
|
||||
|
||||
// CHANGELOG
|
||||
// (minor and older changes stripped away, please see git history for details)
|
||||
// 2022-01-26: Inputs: replaced short-lived io.AddKeyModsEvent() (added two weeks ago)with io.AddKeyEvent() using ImGuiKey_ModXXX flags. Sorry for the confusion.
|
||||
// 2021-01-20: Inputs: calling new io.AddKeyAnalogEvent() for gamepad support, instead of writing directly to io.NavInputs[].
|
||||
// 2022-01-17: Inputs: calling new io.AddMousePosEvent(), io.AddMouseButtonEvent(), io.AddMouseWheelEvent() API (1.87+).
|
||||
// 2022-01-17: Inputs: always update key mods next and before a key event (not in NewFrame) to fix input queue with very low framerates.
|
||||
// 2022-01-12: Inputs: Update mouse inputs using WM_MOUSEMOVE/WM_MOUSELEAVE + fallback to provide it when focused but not hovered/captured. More standard and will allow us to pass it to future input queue API.
|
||||
// 2022-01-12: Inputs: Maintain our own copy of MouseButtonsDown mask instead of using ImGui::IsAnyMouseDown() which will be obsoleted.
|
||||
// 2022-01-10: Inputs: calling new io.AddKeyEvent(), io.AddKeyModsEvent() + io.SetKeyEventNativeData() API (1.87+). Support for full ImGuiKey range.
|
||||
// 2021-12-16: Inputs: Fill VK_LCONTROL/VK_RCONTROL/VK_LSHIFT/VK_RSHIFT/VK_LMENU/VK_RMENU for completeness.
|
||||
// 2021-08-17: Calling io.AddFocusEvent() on WM_SETFOCUS/WM_KILLFOCUS messages.
|
||||
// 2021-08-02: Inputs: Fixed keyboard modifiers being reported when host window doesn't have focus.
|
||||
// 2021-07-29: Inputs: MousePos is correctly reported when the host platform window is hovered but not focused (using TrackMouseEvent() to receive WM_MOUSELEAVE events).
|
||||
// 2021-06-29: Reorganized backend to pull data from a single structure to facilitate usage with multiple-contexts (all g_XXXX access changed to bd->XXXX).
|
||||
// 2021-06-08: Fixed ImGui_ImplWin32_EnableDpiAwareness() and ImGui_ImplWin32_GetDpiScaleForMonitor() to handle Windows 8.1/10 features without a manifest (per-monitor DPI, and properly calls SetProcessDpiAwareness() on 8.1).
|
||||
// 2021-03-23: Inputs: Clearing keyboard down array when losing focus (WM_KILLFOCUS).
|
||||
// 2021-02-18: Added ImGui_ImplWin32_EnableAlphaCompositing(). Non Visual Studio users will need to link with dwmapi.lib (MinGW/gcc: use -ldwmapi).
|
||||
// 2021-02-17: Fixed ImGui_ImplWin32_EnableDpiAwareness() attempting to get SetProcessDpiAwareness from shcore.dll on Windows 8 whereas it is only supported on Windows 8.1.
|
||||
// 2021-01-25: Inputs: Dynamically loading XInput DLL.
|
||||
// 2020-12-04: Misc: Fixed setting of io.DisplaySize to invalid/uninitialized data when after hwnd has been closed.
|
||||
// 2020-03-03: Inputs: Calling AddInputCharacterUTF16() to support surrogate pairs leading to codepoint >= 0x10000 (for more complete CJK inputs)
|
||||
// 2020-02-17: Added ImGui_ImplWin32_EnableDpiAwareness(), ImGui_ImplWin32_GetDpiScaleForHwnd(), ImGui_ImplWin32_GetDpiScaleForMonitor() helper functions.
|
||||
// 2020-01-14: Inputs: Added support for #define IMGUI_IMPL_WIN32_DISABLE_GAMEPAD/IMGUI_IMPL_WIN32_DISABLE_LINKING_XINPUT.
|
||||
// 2019-12-05: Inputs: Added support for ImGuiMouseCursor_NotAllowed mouse cursor.
|
||||
// 2019-05-11: Inputs: Don't filter value from WM_CHAR before calling AddInputCharacter().
|
||||
// 2019-01-17: Misc: Using GetForegroundWindow()+IsChild() instead of GetActiveWindow() to be compatible with windows created in a different thread or parent.
|
||||
// 2019-01-17: Inputs: Added support for mouse buttons 4 and 5 via WM_XBUTTON* messages.
|
||||
// 2019-01-15: Inputs: Added support for XInput gamepads (if ImGuiConfigFlags_NavEnableGamepad is set by user application).
|
||||
// 2018-11-30: Misc: Setting up io.BackendPlatformName so it can be displayed in the About Window.
|
||||
// 2018-06-29: Inputs: Added support for the ImGuiMouseCursor_Hand cursor.
|
||||
// 2018-06-10: Inputs: Fixed handling of mouse wheel messages to support fine position messages (typically sent by track-pads).
|
||||
// 2018-06-08: Misc: Extracted imgui_impl_win32.cpp/.h away from the old combined DX9/DX10/DX11/DX12 examples.
|
||||
// 2018-03-20: Misc: Setup io.BackendFlags ImGuiBackendFlags_HasMouseCursors and ImGuiBackendFlags_HasSetMousePos flags + honor ImGuiConfigFlags_NoMouseCursorChange flag.
|
||||
// 2018-02-20: Inputs: Added support for mouse cursors (ImGui::GetMouseCursor() value and WM_SETCURSOR message handling).
|
||||
// 2018-02-06: Inputs: Added mapping for ImGuiKey_Space.
|
||||
// 2018-02-06: Inputs: Honoring the io.WantSetMousePos by repositioning the mouse (when using navigation and ImGuiConfigFlags_NavMoveMouse is set).
|
||||
// 2018-02-06: Misc: Removed call to ImGui::Shutdown() which is not available from 1.60 WIP, user needs to call CreateContext/DestroyContext themselves.
|
||||
// 2018-01-20: Inputs: Added Horizontal Mouse Wheel support.
|
||||
// 2018-01-08: Inputs: Added mapping for ImGuiKey_Insert.
|
||||
// 2018-01-05: Inputs: Added WM_LBUTTONDBLCLK double-click handlers for window classes with the CS_DBLCLKS flag.
|
||||
// 2017-10-23: Inputs: Added WM_SYSKEYDOWN / WM_SYSKEYUP handlers so e.g. the VK_MENU key can be read.
|
||||
// 2017-10-23: Inputs: Using Win32 ::SetCapture/::GetCapture() to retrieve mouse positions outside the client area when dragging.
|
||||
// 2016-11-12: Inputs: Only call Win32 ::SetCursor(NULL) when io.MouseDrawCursor is set.
|
||||
|
||||
struct ImGui_ImplWin32_Data
|
||||
{
|
||||
HWND hWnd;
|
||||
HWND MouseHwnd;
|
||||
bool MouseTracked;
|
||||
int MouseButtonsDown;
|
||||
INT64 Time;
|
||||
INT64 TicksPerSecond;
|
||||
ImGuiMouseCursor LastMouseCursor;
|
||||
bool HasGamepad;
|
||||
bool WantUpdateHasGamepad;
|
||||
|
||||
#ifndef IMGUI_IMPL_WIN32_DISABLE_GAMEPAD
|
||||
HMODULE XInputDLL;
|
||||
PFN_XInputGetCapabilities XInputGetCapabilities;
|
||||
PFN_XInputGetState XInputGetState;
|
||||
#endif
|
||||
|
||||
ImGui_ImplWin32_Data() { memset((void*)this, 0, sizeof(*this)); }
|
||||
};
|
||||
|
||||
// Backend data stored in io.BackendPlatformUserData to allow support for multiple Dear ImGui contexts
|
||||
// It is STRONGLY preferred that you use docking branch with multi-viewports (== single Dear ImGui context + multiple windows) instead of multiple Dear ImGui contexts.
|
||||
// FIXME: multi-context support is not well tested and probably dysfunctional in this backend.
|
||||
// FIXME: some shared resources (mouse cursor shape, gamepad) are mishandled when using multi-context.
|
||||
static ImGui_ImplWin32_Data* ImGui_ImplWin32_GetBackendData()
|
||||
{
|
||||
return ImGui::GetCurrentContext() ? (ImGui_ImplWin32_Data*)ImGui::GetIO().BackendPlatformUserData : NULL;
|
||||
}
|
||||
|
||||
// Functions
|
||||
bool ImGui_ImplWin32_Init(void* hwnd)
|
||||
{
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
IM_ASSERT(io.BackendPlatformUserData == NULL && "Already initialized a platform backend!");
|
||||
|
||||
INT64 perf_frequency, perf_counter;
|
||||
if (!::QueryPerformanceFrequency((LARGE_INTEGER*)&perf_frequency))
|
||||
return false;
|
||||
if (!::QueryPerformanceCounter((LARGE_INTEGER*)&perf_counter))
|
||||
return false;
|
||||
|
||||
// Setup backend capabilities flags
|
||||
ImGui_ImplWin32_Data* bd = IM_NEW(ImGui_ImplWin32_Data)();
|
||||
io.BackendPlatformUserData = (void*)bd;
|
||||
io.BackendPlatformName = "imgui_impl_win32";
|
||||
io.BackendFlags |= ImGuiBackendFlags_HasMouseCursors; // We can honor GetMouseCursor() values (optional)
|
||||
io.BackendFlags |= ImGuiBackendFlags_HasSetMousePos; // We can honor io.WantSetMousePos requests (optional, rarely used)
|
||||
|
||||
bd->hWnd = (HWND)hwnd;
|
||||
bd->WantUpdateHasGamepad = true;
|
||||
bd->TicksPerSecond = perf_frequency;
|
||||
bd->Time = perf_counter;
|
||||
bd->LastMouseCursor = ImGuiMouseCursor_COUNT;
|
||||
|
||||
// Set platform dependent data in viewport
|
||||
ImGui::GetMainViewport()->PlatformHandleRaw = (void*)hwnd;
|
||||
|
||||
// Dynamically load XInput library
|
||||
#ifndef IMGUI_IMPL_WIN32_DISABLE_GAMEPAD
|
||||
const char* xinput_dll_names[] =
|
||||
{
|
||||
"xinput1_4.dll", // Windows 8+
|
||||
"xinput1_3.dll", // DirectX SDK
|
||||
"xinput9_1_0.dll", // Windows Vista, Windows 7
|
||||
"xinput1_2.dll", // DirectX SDK
|
||||
"xinput1_1.dll" // DirectX SDK
|
||||
};
|
||||
for (int n = 0; n < IM_ARRAYSIZE(xinput_dll_names); n++)
|
||||
if (HMODULE dll = ::LoadLibraryA(xinput_dll_names[n]))
|
||||
{
|
||||
bd->XInputDLL = dll;
|
||||
bd->XInputGetCapabilities = (PFN_XInputGetCapabilities)::GetProcAddress(dll, "XInputGetCapabilities");
|
||||
bd->XInputGetState = (PFN_XInputGetState)::GetProcAddress(dll, "XInputGetState");
|
||||
break;
|
||||
}
|
||||
#endif // IMGUI_IMPL_WIN32_DISABLE_GAMEPAD
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
void ImGui_ImplWin32_Shutdown()
|
||||
{
|
||||
ImGui_ImplWin32_Data* bd = ImGui_ImplWin32_GetBackendData();
|
||||
IM_ASSERT(bd != NULL && "No platform backend to shutdown, or already shutdown?");
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
|
||||
// Unload XInput library
|
||||
#ifndef IMGUI_IMPL_WIN32_DISABLE_GAMEPAD
|
||||
if (bd->XInputDLL)
|
||||
::FreeLibrary(bd->XInputDLL);
|
||||
#endif // IMGUI_IMPL_WIN32_DISABLE_GAMEPAD
|
||||
|
||||
io.BackendPlatformName = NULL;
|
||||
io.BackendPlatformUserData = NULL;
|
||||
IM_DELETE(bd);
|
||||
}
|
||||
|
||||
static bool ImGui_ImplWin32_UpdateMouseCursor()
|
||||
{
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
if (io.ConfigFlags & ImGuiConfigFlags_NoMouseCursorChange)
|
||||
return false;
|
||||
|
||||
ImGuiMouseCursor imgui_cursor = ImGui::GetMouseCursor();
|
||||
if (imgui_cursor == ImGuiMouseCursor_None || io.MouseDrawCursor)
|
||||
{
|
||||
// Hide OS mouse cursor if imgui is drawing it or if it wants no cursor
|
||||
::SetCursor(NULL);
|
||||
}
|
||||
else
|
||||
{
|
||||
// Show OS mouse cursor
|
||||
LPTSTR win32_cursor = IDC_ARROW;
|
||||
switch (imgui_cursor)
|
||||
{
|
||||
case ImGuiMouseCursor_Arrow: win32_cursor = IDC_ARROW; break;
|
||||
case ImGuiMouseCursor_TextInput: win32_cursor = IDC_IBEAM; break;
|
||||
case ImGuiMouseCursor_ResizeAll: win32_cursor = IDC_SIZEALL; break;
|
||||
case ImGuiMouseCursor_ResizeEW: win32_cursor = IDC_SIZEWE; break;
|
||||
case ImGuiMouseCursor_ResizeNS: win32_cursor = IDC_SIZENS; break;
|
||||
case ImGuiMouseCursor_ResizeNESW: win32_cursor = IDC_SIZENESW; break;
|
||||
case ImGuiMouseCursor_ResizeNWSE: win32_cursor = IDC_SIZENWSE; break;
|
||||
case ImGuiMouseCursor_Hand: win32_cursor = IDC_HAND; break;
|
||||
case ImGuiMouseCursor_NotAllowed: win32_cursor = IDC_NO; break;
|
||||
}
|
||||
::SetCursor(::LoadCursor(NULL, win32_cursor));
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool IsVkDown(int vk)
|
||||
{
|
||||
return (::GetKeyState(vk) & 0x8000) != 0;
|
||||
}
|
||||
|
||||
static void ImGui_ImplWin32_AddKeyEvent(ImGuiKey key, bool down, int native_keycode, int native_scancode = -1)
|
||||
{
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
io.AddKeyEvent(key, down);
|
||||
io.SetKeyEventNativeData(key, native_keycode, native_scancode); // To support legacy indexing (<1.87 user code)
|
||||
IM_UNUSED(native_scancode);
|
||||
}
|
||||
|
||||
static void ImGui_ImplWin32_ProcessKeyEventsWorkarounds()
|
||||
{
|
||||
// Left & right Shift keys: when both are pressed together, Windows tend to not generate the WM_KEYUP event for the first released one.
|
||||
if (ImGui::IsKeyDown(ImGuiKey_LeftShift) && !IsVkDown(VK_LSHIFT))
|
||||
ImGui_ImplWin32_AddKeyEvent(ImGuiKey_LeftShift, false, VK_LSHIFT);
|
||||
if (ImGui::IsKeyDown(ImGuiKey_RightShift) && !IsVkDown(VK_RSHIFT))
|
||||
ImGui_ImplWin32_AddKeyEvent(ImGuiKey_RightShift, false, VK_RSHIFT);
|
||||
|
||||
// Sometimes WM_KEYUP for Win key is not passed down to the app (e.g. for Win+V on some setups, according to GLFW).
|
||||
if (ImGui::IsKeyDown(ImGuiKey_LeftSuper) && !IsVkDown(VK_LWIN))
|
||||
ImGui_ImplWin32_AddKeyEvent(ImGuiKey_LeftSuper, false, VK_LWIN);
|
||||
if (ImGui::IsKeyDown(ImGuiKey_RightSuper) && !IsVkDown(VK_RWIN))
|
||||
ImGui_ImplWin32_AddKeyEvent(ImGuiKey_RightSuper, false, VK_RWIN);
|
||||
}
|
||||
|
||||
static void ImGui_ImplWin32_UpdateKeyModifiers()
|
||||
{
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
io.AddKeyEvent(ImGuiKey_ModCtrl, IsVkDown(VK_CONTROL));
|
||||
io.AddKeyEvent(ImGuiKey_ModShift, IsVkDown(VK_SHIFT));
|
||||
io.AddKeyEvent(ImGuiKey_ModAlt, IsVkDown(VK_MENU));
|
||||
io.AddKeyEvent(ImGuiKey_ModSuper, IsVkDown(VK_APPS));
|
||||
}
|
||||
|
||||
static void ImGui_ImplWin32_UpdateMouseData()
|
||||
{
|
||||
ImGui_ImplWin32_Data* bd = ImGui_ImplWin32_GetBackendData();
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
IM_ASSERT(bd->hWnd != 0);
|
||||
|
||||
const bool is_app_focused = (::GetForegroundWindow() == bd->hWnd);
|
||||
if (is_app_focused)
|
||||
{
|
||||
// (Optional) Set OS mouse position from Dear ImGui if requested (rarely used, only when ImGuiConfigFlags_NavEnableSetMousePos is enabled by user)
|
||||
if (io.WantSetMousePos)
|
||||
{
|
||||
POINT pos = { (int)io.MousePos.x, (int)io.MousePos.y };
|
||||
if (::ClientToScreen(bd->hWnd, &pos))
|
||||
::SetCursorPos(pos.x, pos.y);
|
||||
}
|
||||
|
||||
// (Optional) Fallback to provide mouse position when focused (WM_MOUSEMOVE already provides this when hovered or captured)
|
||||
if (!io.WantSetMousePos && !bd->MouseTracked)
|
||||
{
|
||||
POINT pos;
|
||||
if (::GetCursorPos(&pos) && ::ScreenToClient(bd->hWnd, &pos))
|
||||
io.AddMousePosEvent((float)pos.x, (float)pos.y);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Gamepad navigation mapping
|
||||
static void ImGui_ImplWin32_UpdateGamepads()
|
||||
{
|
||||
#ifndef IMGUI_IMPL_WIN32_DISABLE_GAMEPAD
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
ImGui_ImplWin32_Data* bd = ImGui_ImplWin32_GetBackendData();
|
||||
//if ((io.ConfigFlags & ImGuiConfigFlags_NavEnableGamepad) == 0) // FIXME: Technically feeding gamepad shouldn't depend on this now that they are regular inputs.
|
||||
// return;
|
||||
|
||||
// Calling XInputGetState() every frame on disconnected gamepads is unfortunately too slow.
|
||||
// Instead we refresh gamepad availability by calling XInputGetCapabilities() _only_ after receiving WM_DEVICECHANGE.
|
||||
if (bd->WantUpdateHasGamepad)
|
||||
{
|
||||
XINPUT_CAPABILITIES caps = {};
|
||||
bd->HasGamepad = bd->XInputGetCapabilities ? (bd->XInputGetCapabilities(0, XINPUT_FLAG_GAMEPAD, &caps) == ERROR_SUCCESS) : false;
|
||||
bd->WantUpdateHasGamepad = false;
|
||||
}
|
||||
|
||||
io.BackendFlags &= ~ImGuiBackendFlags_HasGamepad;
|
||||
XINPUT_STATE xinput_state;
|
||||
XINPUT_GAMEPAD& gamepad = xinput_state.Gamepad;
|
||||
if (!bd->HasGamepad || bd->XInputGetState == NULL || bd->XInputGetState(0, &xinput_state) != ERROR_SUCCESS)
|
||||
return;
|
||||
io.BackendFlags |= ImGuiBackendFlags_HasGamepad;
|
||||
|
||||
#define IM_SATURATE(V) (V < 0.0f ? 0.0f : V > 1.0f ? 1.0f : V)
|
||||
#define MAP_BUTTON(KEY_NO, BUTTON_ENUM) { io.AddKeyEvent(KEY_NO, (gamepad.wButtons & BUTTON_ENUM) != 0); }
|
||||
#define MAP_ANALOG(KEY_NO, VALUE, V0, V1) { float vn = (float)(VALUE - V0) / (float)(V1 - V0); io.AddKeyAnalogEvent(KEY_NO, vn > 0.10f, IM_SATURATE(vn)); }
|
||||
MAP_BUTTON(ImGuiKey_GamepadStart, XINPUT_GAMEPAD_START);
|
||||
MAP_BUTTON(ImGuiKey_GamepadBack, XINPUT_GAMEPAD_BACK);
|
||||
MAP_BUTTON(ImGuiKey_GamepadFaceLeft, XINPUT_GAMEPAD_X);
|
||||
MAP_BUTTON(ImGuiKey_GamepadFaceRight, XINPUT_GAMEPAD_B);
|
||||
MAP_BUTTON(ImGuiKey_GamepadFaceUp, XINPUT_GAMEPAD_Y);
|
||||
MAP_BUTTON(ImGuiKey_GamepadFaceDown, XINPUT_GAMEPAD_A);
|
||||
MAP_BUTTON(ImGuiKey_GamepadDpadLeft, XINPUT_GAMEPAD_DPAD_LEFT);
|
||||
MAP_BUTTON(ImGuiKey_GamepadDpadRight, XINPUT_GAMEPAD_DPAD_RIGHT);
|
||||
MAP_BUTTON(ImGuiKey_GamepadDpadUp, XINPUT_GAMEPAD_DPAD_UP);
|
||||
MAP_BUTTON(ImGuiKey_GamepadDpadDown, XINPUT_GAMEPAD_DPAD_DOWN);
|
||||
MAP_BUTTON(ImGuiKey_GamepadL1, XINPUT_GAMEPAD_LEFT_SHOULDER);
|
||||
MAP_BUTTON(ImGuiKey_GamepadR1, XINPUT_GAMEPAD_RIGHT_SHOULDER);
|
||||
MAP_ANALOG(ImGuiKey_GamepadL2, gamepad.bLeftTrigger, XINPUT_GAMEPAD_TRIGGER_THRESHOLD, 255);
|
||||
MAP_ANALOG(ImGuiKey_GamepadR2, gamepad.bRightTrigger, XINPUT_GAMEPAD_TRIGGER_THRESHOLD, 255);
|
||||
MAP_BUTTON(ImGuiKey_GamepadL3, XINPUT_GAMEPAD_LEFT_THUMB);
|
||||
MAP_BUTTON(ImGuiKey_GamepadR3, XINPUT_GAMEPAD_RIGHT_THUMB);
|
||||
MAP_ANALOG(ImGuiKey_GamepadLStickLeft, gamepad.sThumbLX, -XINPUT_GAMEPAD_LEFT_THUMB_DEADZONE, -32768);
|
||||
MAP_ANALOG(ImGuiKey_GamepadLStickRight, gamepad.sThumbLX, +XINPUT_GAMEPAD_LEFT_THUMB_DEADZONE, +32767);
|
||||
MAP_ANALOG(ImGuiKey_GamepadLStickUp, gamepad.sThumbLY, +XINPUT_GAMEPAD_LEFT_THUMB_DEADZONE, +32767);
|
||||
MAP_ANALOG(ImGuiKey_GamepadLStickDown, gamepad.sThumbLY, -XINPUT_GAMEPAD_LEFT_THUMB_DEADZONE, -32768);
|
||||
MAP_ANALOG(ImGuiKey_GamepadRStickLeft, gamepad.sThumbRX, -XINPUT_GAMEPAD_LEFT_THUMB_DEADZONE, -32768);
|
||||
MAP_ANALOG(ImGuiKey_GamepadRStickRight, gamepad.sThumbRX, +XINPUT_GAMEPAD_LEFT_THUMB_DEADZONE, +32767);
|
||||
MAP_ANALOG(ImGuiKey_GamepadRStickUp, gamepad.sThumbRY, +XINPUT_GAMEPAD_LEFT_THUMB_DEADZONE, +32767);
|
||||
MAP_ANALOG(ImGuiKey_GamepadRStickDown, gamepad.sThumbRY, -XINPUT_GAMEPAD_LEFT_THUMB_DEADZONE, -32768);
|
||||
#undef MAP_BUTTON
|
||||
#undef MAP_ANALOG
|
||||
#endif // #ifndef IMGUI_IMPL_WIN32_DISABLE_GAMEPAD
|
||||
}
|
||||
|
||||
void ImGui_ImplWin32_NewFrame()
|
||||
{
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
ImGui_ImplWin32_Data* bd = ImGui_ImplWin32_GetBackendData();
|
||||
IM_ASSERT(bd != NULL && "Did you call ImGui_ImplWin32_Init()?");
|
||||
|
||||
// Setup display size (every frame to accommodate for window resizing)
|
||||
RECT rect = { 0, 0, 0, 0 };
|
||||
::GetClientRect(bd->hWnd, &rect);
|
||||
io.DisplaySize = ImVec2((float)(rect.right - rect.left), (float)(rect.bottom - rect.top));
|
||||
|
||||
// Setup time step
|
||||
INT64 current_time = 0;
|
||||
::QueryPerformanceCounter((LARGE_INTEGER*)¤t_time);
|
||||
io.DeltaTime = (float)(current_time - bd->Time) / bd->TicksPerSecond;
|
||||
bd->Time = current_time;
|
||||
|
||||
// Update OS mouse position
|
||||
ImGui_ImplWin32_UpdateMouseData();
|
||||
|
||||
// Process workarounds for known Windows key handling issues
|
||||
ImGui_ImplWin32_ProcessKeyEventsWorkarounds();
|
||||
|
||||
// Update OS mouse cursor with the cursor requested by imgui
|
||||
ImGuiMouseCursor mouse_cursor = io.MouseDrawCursor ? ImGuiMouseCursor_None : ImGui::GetMouseCursor();
|
||||
if (bd->LastMouseCursor != mouse_cursor)
|
||||
{
|
||||
bd->LastMouseCursor = mouse_cursor;
|
||||
ImGui_ImplWin32_UpdateMouseCursor();
|
||||
}
|
||||
|
||||
// Update game controllers (if enabled and available)
|
||||
ImGui_ImplWin32_UpdateGamepads();
|
||||
}
|
||||
|
||||
// There is no distinct VK_xxx for keypad enter, instead it is VK_RETURN + KF_EXTENDED, we assign it an arbitrary value to make code more readable (VK_ codes go up to 255)
|
||||
#define IM_VK_KEYPAD_ENTER (VK_RETURN + 256)
|
||||
|
||||
// Map VK_xxx to ImGuiKey_xxx.
|
||||
static ImGuiKey ImGui_ImplWin32_VirtualKeyToImGuiKey(WPARAM wParam)
|
||||
{
|
||||
switch (wParam)
|
||||
{
|
||||
case VK_TAB: return ImGuiKey_Tab;
|
||||
case VK_LEFT: return ImGuiKey_LeftArrow;
|
||||
case VK_RIGHT: return ImGuiKey_RightArrow;
|
||||
case VK_UP: return ImGuiKey_UpArrow;
|
||||
case VK_DOWN: return ImGuiKey_DownArrow;
|
||||
case VK_PRIOR: return ImGuiKey_PageUp;
|
||||
case VK_NEXT: return ImGuiKey_PageDown;
|
||||
case VK_HOME: return ImGuiKey_Home;
|
||||
case VK_END: return ImGuiKey_End;
|
||||
case VK_INSERT: return ImGuiKey_Insert;
|
||||
case VK_DELETE: return ImGuiKey_Delete;
|
||||
case VK_BACK: return ImGuiKey_Backspace;
|
||||
case VK_SPACE: return ImGuiKey_Space;
|
||||
case VK_RETURN: return ImGuiKey_Enter;
|
||||
case VK_ESCAPE: return ImGuiKey_Escape;
|
||||
case VK_OEM_7: return ImGuiKey_Apostrophe;
|
||||
case VK_OEM_COMMA: return ImGuiKey_Comma;
|
||||
case VK_OEM_MINUS: return ImGuiKey_Minus;
|
||||
case VK_OEM_PERIOD: return ImGuiKey_Period;
|
||||
case VK_OEM_2: return ImGuiKey_Slash;
|
||||
case VK_OEM_1: return ImGuiKey_Semicolon;
|
||||
case VK_OEM_PLUS: return ImGuiKey_Equal;
|
||||
case VK_OEM_4: return ImGuiKey_LeftBracket;
|
||||
case VK_OEM_5: return ImGuiKey_Backslash;
|
||||
case VK_OEM_6: return ImGuiKey_RightBracket;
|
||||
case VK_OEM_3: return ImGuiKey_GraveAccent;
|
||||
case VK_CAPITAL: return ImGuiKey_CapsLock;
|
||||
case VK_SCROLL: return ImGuiKey_ScrollLock;
|
||||
case VK_NUMLOCK: return ImGuiKey_NumLock;
|
||||
case VK_SNAPSHOT: return ImGuiKey_PrintScreen;
|
||||
case VK_PAUSE: return ImGuiKey_Pause;
|
||||
case VK_NUMPAD0: return ImGuiKey_Keypad0;
|
||||
case VK_NUMPAD1: return ImGuiKey_Keypad1;
|
||||
case VK_NUMPAD2: return ImGuiKey_Keypad2;
|
||||
case VK_NUMPAD3: return ImGuiKey_Keypad3;
|
||||
case VK_NUMPAD4: return ImGuiKey_Keypad4;
|
||||
case VK_NUMPAD5: return ImGuiKey_Keypad5;
|
||||
case VK_NUMPAD6: return ImGuiKey_Keypad6;
|
||||
case VK_NUMPAD7: return ImGuiKey_Keypad7;
|
||||
case VK_NUMPAD8: return ImGuiKey_Keypad8;
|
||||
case VK_NUMPAD9: return ImGuiKey_Keypad9;
|
||||
case VK_DECIMAL: return ImGuiKey_KeypadDecimal;
|
||||
case VK_DIVIDE: return ImGuiKey_KeypadDivide;
|
||||
case VK_MULTIPLY: return ImGuiKey_KeypadMultiply;
|
||||
case VK_SUBTRACT: return ImGuiKey_KeypadSubtract;
|
||||
case VK_ADD: return ImGuiKey_KeypadAdd;
|
||||
case IM_VK_KEYPAD_ENTER: return ImGuiKey_KeypadEnter;
|
||||
case VK_LSHIFT: return ImGuiKey_LeftShift;
|
||||
case VK_LCONTROL: return ImGuiKey_LeftCtrl;
|
||||
case VK_LMENU: return ImGuiKey_LeftAlt;
|
||||
case VK_LWIN: return ImGuiKey_LeftSuper;
|
||||
case VK_RSHIFT: return ImGuiKey_RightShift;
|
||||
case VK_RCONTROL: return ImGuiKey_RightCtrl;
|
||||
case VK_RMENU: return ImGuiKey_RightAlt;
|
||||
case VK_RWIN: return ImGuiKey_RightSuper;
|
||||
case VK_APPS: return ImGuiKey_Menu;
|
||||
case '0': return ImGuiKey_0;
|
||||
case '1': return ImGuiKey_1;
|
||||
case '2': return ImGuiKey_2;
|
||||
case '3': return ImGuiKey_3;
|
||||
case '4': return ImGuiKey_4;
|
||||
case '5': return ImGuiKey_5;
|
||||
case '6': return ImGuiKey_6;
|
||||
case '7': return ImGuiKey_7;
|
||||
case '8': return ImGuiKey_8;
|
||||
case '9': return ImGuiKey_9;
|
||||
case 'A': return ImGuiKey_A;
|
||||
case 'B': return ImGuiKey_B;
|
||||
case 'C': return ImGuiKey_C;
|
||||
case 'D': return ImGuiKey_D;
|
||||
case 'E': return ImGuiKey_E;
|
||||
case 'F': return ImGuiKey_F;
|
||||
case 'G': return ImGuiKey_G;
|
||||
case 'H': return ImGuiKey_H;
|
||||
case 'I': return ImGuiKey_I;
|
||||
case 'J': return ImGuiKey_J;
|
||||
case 'K': return ImGuiKey_K;
|
||||
case 'L': return ImGuiKey_L;
|
||||
case 'M': return ImGuiKey_M;
|
||||
case 'N': return ImGuiKey_N;
|
||||
case 'O': return ImGuiKey_O;
|
||||
case 'P': return ImGuiKey_P;
|
||||
case 'Q': return ImGuiKey_Q;
|
||||
case 'R': return ImGuiKey_R;
|
||||
case 'S': return ImGuiKey_S;
|
||||
case 'T': return ImGuiKey_T;
|
||||
case 'U': return ImGuiKey_U;
|
||||
case 'V': return ImGuiKey_V;
|
||||
case 'W': return ImGuiKey_W;
|
||||
case 'X': return ImGuiKey_X;
|
||||
case 'Y': return ImGuiKey_Y;
|
||||
case 'Z': return ImGuiKey_Z;
|
||||
case VK_F1: return ImGuiKey_F1;
|
||||
case VK_F2: return ImGuiKey_F2;
|
||||
case VK_F3: return ImGuiKey_F3;
|
||||
case VK_F4: return ImGuiKey_F4;
|
||||
case VK_F5: return ImGuiKey_F5;
|
||||
case VK_F6: return ImGuiKey_F6;
|
||||
case VK_F7: return ImGuiKey_F7;
|
||||
case VK_F8: return ImGuiKey_F8;
|
||||
case VK_F9: return ImGuiKey_F9;
|
||||
case VK_F10: return ImGuiKey_F10;
|
||||
case VK_F11: return ImGuiKey_F11;
|
||||
case VK_F12: return ImGuiKey_F12;
|
||||
default: return ImGuiKey_None;
|
||||
}
|
||||
}
|
||||
|
||||
// Allow compilation with old Windows SDK. MinGW doesn't have default _WIN32_WINNT/WINVER versions.
|
||||
#ifndef WM_MOUSEHWHEEL
|
||||
#define WM_MOUSEHWHEEL 0x020E
|
||||
#endif
|
||||
#ifndef DBT_DEVNODES_CHANGED
|
||||
#define DBT_DEVNODES_CHANGED 0x0007
|
||||
#endif
|
||||
|
||||
// Win32 message handler (process Win32 mouse/keyboard inputs, etc.)
|
||||
// Call from your application's message handler. Keep calling your message handler unless this function returns TRUE.
|
||||
// When implementing your own backend, you can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if Dear ImGui wants to use your inputs.
|
||||
// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data.
|
||||
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
|
||||
// Generally you may always pass all inputs to Dear ImGui, and hide them from your application based on those two flags.
|
||||
// PS: In this Win32 handler, we use the capture API (GetCapture/SetCapture/ReleaseCapture) to be able to read mouse coordinates when dragging mouse outside of our window bounds.
|
||||
// PS: We treat DBLCLK messages as regular mouse down messages, so this code will work on windows classes that have the CS_DBLCLKS flag set. Our own example app code doesn't set this flag.
|
||||
#if 0
|
||||
// Copy this line into your .cpp file to forward declare the function.
|
||||
extern IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
|
||||
#endif
|
||||
IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
|
||||
{
|
||||
if (ImGui::GetCurrentContext() == NULL)
|
||||
return 0;
|
||||
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
ImGui_ImplWin32_Data* bd = ImGui_ImplWin32_GetBackendData();
|
||||
|
||||
switch (msg)
|
||||
{
|
||||
case WM_MOUSEMOVE:
|
||||
// We need to call TrackMouseEvent in order to receive WM_MOUSELEAVE events
|
||||
bd->MouseHwnd = hwnd;
|
||||
if (!bd->MouseTracked)
|
||||
{
|
||||
TRACKMOUSEEVENT tme = { sizeof(tme), TME_LEAVE, hwnd, 0 };
|
||||
::TrackMouseEvent(&tme);
|
||||
bd->MouseTracked = true;
|
||||
}
|
||||
io.AddMousePosEvent((float)GET_X_LPARAM(lParam), (float)GET_Y_LPARAM(lParam));
|
||||
break;
|
||||
case WM_MOUSELEAVE:
|
||||
if (bd->MouseHwnd == hwnd)
|
||||
bd->MouseHwnd = NULL;
|
||||
bd->MouseTracked = false;
|
||||
io.AddMousePosEvent(-FLT_MAX, -FLT_MAX);
|
||||
break;
|
||||
case WM_LBUTTONDOWN: case WM_LBUTTONDBLCLK:
|
||||
case WM_RBUTTONDOWN: case WM_RBUTTONDBLCLK:
|
||||
case WM_MBUTTONDOWN: case WM_MBUTTONDBLCLK:
|
||||
case WM_XBUTTONDOWN: case WM_XBUTTONDBLCLK:
|
||||
{
|
||||
int button = 0;
|
||||
if (msg == WM_LBUTTONDOWN || msg == WM_LBUTTONDBLCLK) { button = 0; }
|
||||
if (msg == WM_RBUTTONDOWN || msg == WM_RBUTTONDBLCLK) { button = 1; }
|
||||
if (msg == WM_MBUTTONDOWN || msg == WM_MBUTTONDBLCLK) { button = 2; }
|
||||
if (msg == WM_XBUTTONDOWN || msg == WM_XBUTTONDBLCLK) { button = (GET_XBUTTON_WPARAM(wParam) == XBUTTON1) ? 3 : 4; }
|
||||
if (bd->MouseButtonsDown == 0 && ::GetCapture() == NULL)
|
||||
::SetCapture(hwnd);
|
||||
bd->MouseButtonsDown |= 1 << button;
|
||||
io.AddMouseButtonEvent(button, true);
|
||||
return 0;
|
||||
}
|
||||
case WM_LBUTTONUP:
|
||||
case WM_RBUTTONUP:
|
||||
case WM_MBUTTONUP:
|
||||
case WM_XBUTTONUP:
|
||||
{
|
||||
int button = 0;
|
||||
if (msg == WM_LBUTTONUP) { button = 0; }
|
||||
if (msg == WM_RBUTTONUP) { button = 1; }
|
||||
if (msg == WM_MBUTTONUP) { button = 2; }
|
||||
if (msg == WM_XBUTTONUP) { button = (GET_XBUTTON_WPARAM(wParam) == XBUTTON1) ? 3 : 4; }
|
||||
bd->MouseButtonsDown &= ~(1 << button);
|
||||
if (bd->MouseButtonsDown == 0 && ::GetCapture() == hwnd)
|
||||
::ReleaseCapture();
|
||||
io.AddMouseButtonEvent(button, false);
|
||||
return 0;
|
||||
}
|
||||
case WM_MOUSEWHEEL:
|
||||
io.AddMouseWheelEvent(0.0f, (float)GET_WHEEL_DELTA_WPARAM(wParam) / (float)WHEEL_DELTA);
|
||||
return 0;
|
||||
case WM_MOUSEHWHEEL:
|
||||
io.AddMouseWheelEvent((float)GET_WHEEL_DELTA_WPARAM(wParam) / (float)WHEEL_DELTA, 0.0f);
|
||||
return 0;
|
||||
case WM_KEYDOWN:
|
||||
case WM_KEYUP:
|
||||
case WM_SYSKEYDOWN:
|
||||
case WM_SYSKEYUP:
|
||||
{
|
||||
const bool is_key_down = (msg == WM_KEYDOWN || msg == WM_SYSKEYDOWN);
|
||||
if (wParam < 256)
|
||||
{
|
||||
// Submit modifiers
|
||||
ImGui_ImplWin32_UpdateKeyModifiers();
|
||||
|
||||
// Obtain virtual key code
|
||||
// (keypad enter doesn't have its own... VK_RETURN with KF_EXTENDED flag means keypad enter, see IM_VK_KEYPAD_ENTER definition for details, it is mapped to ImGuiKey_KeyPadEnter.)
|
||||
int vk = (int)wParam;
|
||||
if ((wParam == VK_RETURN) && (HIWORD(lParam) & KF_EXTENDED))
|
||||
vk = IM_VK_KEYPAD_ENTER;
|
||||
|
||||
// Submit key event
|
||||
const ImGuiKey key = ImGui_ImplWin32_VirtualKeyToImGuiKey(vk);
|
||||
const int scancode = (int)LOBYTE(HIWORD(lParam));
|
||||
if (key != ImGuiKey_None)
|
||||
ImGui_ImplWin32_AddKeyEvent(key, is_key_down, vk, scancode);
|
||||
|
||||
// Submit individual left/right modifier events
|
||||
if (vk == VK_SHIFT)
|
||||
{
|
||||
// Important: Shift keys tend to get stuck when pressed together, missing key-up events are corrected in ImGui_ImplWin32_ProcessKeyEventsWorkarounds()
|
||||
if (IsVkDown(VK_LSHIFT) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(ImGuiKey_LeftShift, is_key_down, VK_LSHIFT, scancode); }
|
||||
if (IsVkDown(VK_RSHIFT) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(ImGuiKey_RightShift, is_key_down, VK_RSHIFT, scancode); }
|
||||
}
|
||||
else if (vk == VK_CONTROL)
|
||||
{
|
||||
if (IsVkDown(VK_LCONTROL) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(ImGuiKey_LeftCtrl, is_key_down, VK_LCONTROL, scancode); }
|
||||
if (IsVkDown(VK_RCONTROL) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(ImGuiKey_RightCtrl, is_key_down, VK_RCONTROL, scancode); }
|
||||
}
|
||||
else if (vk == VK_MENU)
|
||||
{
|
||||
if (IsVkDown(VK_LMENU) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(ImGuiKey_LeftAlt, is_key_down, VK_LMENU, scancode); }
|
||||
if (IsVkDown(VK_RMENU) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(ImGuiKey_RightAlt, is_key_down, VK_RMENU, scancode); }
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
case WM_SETFOCUS:
|
||||
case WM_KILLFOCUS:
|
||||
io.AddFocusEvent(msg == WM_SETFOCUS);
|
||||
return 0;
|
||||
case WM_CHAR:
|
||||
// You can also use ToAscii()+GetKeyboardState() to retrieve characters.
|
||||
if (wParam > 0 && wParam < 0x10000)
|
||||
io.AddInputCharacterUTF16((unsigned short)wParam);
|
||||
return 0;
|
||||
case WM_SETCURSOR:
|
||||
// This is required to restore cursor when transitioning from e.g resize borders to client area.
|
||||
if (LOWORD(lParam) == HTCLIENT && ImGui_ImplWin32_UpdateMouseCursor())
|
||||
return 1;
|
||||
return 0;
|
||||
case WM_DEVICECHANGE:
|
||||
if ((UINT)wParam == DBT_DEVNODES_CHANGED)
|
||||
bd->WantUpdateHasGamepad = true;
|
||||
return 0;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
//--------------------------------------------------------------------------------------------------------
|
||||
// DPI-related helpers (optional)
|
||||
//--------------------------------------------------------------------------------------------------------
|
||||
// - Use to enable DPI awareness without having to create an application manifest.
|
||||
// - Your own app may already do this via a manifest or explicit calls. This is mostly useful for our examples/ apps.
|
||||
// - In theory we could call simple functions from Windows SDK such as SetProcessDPIAware(), SetProcessDpiAwareness(), etc.
|
||||
// but most of the functions provided by Microsoft require Windows 8.1/10+ SDK at compile time and Windows 8/10+ at runtime,
|
||||
// neither we want to require the user to have. So we dynamically select and load those functions to avoid dependencies.
|
||||
//---------------------------------------------------------------------------------------------------------
|
||||
// This is the scheme successfully used by GLFW (from which we borrowed some of the code) and other apps aiming to be highly portable.
|
||||
// ImGui_ImplWin32_EnableDpiAwareness() is just a helper called by main.cpp, we don't call it automatically.
|
||||
// If you are trying to implement your own backend for your own engine, you may ignore that noise.
|
||||
//---------------------------------------------------------------------------------------------------------
|
||||
|
||||
// Perform our own check with RtlVerifyVersionInfo() instead of using functions from <VersionHelpers.h> as they
|
||||
// require a manifest to be functional for checks above 8.1. See https://github.com/ocornut/imgui/issues/4200
|
||||
static BOOL _IsWindowsVersionOrGreater(WORD major, WORD minor, WORD)
|
||||
{
|
||||
typedef LONG(WINAPI* PFN_RtlVerifyVersionInfo)(OSVERSIONINFOEXW*, ULONG, ULONGLONG);
|
||||
static PFN_RtlVerifyVersionInfo RtlVerifyVersionInfoFn = NULL;
|
||||
if (RtlVerifyVersionInfoFn == NULL)
|
||||
if (HMODULE ntdllModule = ::GetModuleHandleA("ntdll.dll"))
|
||||
RtlVerifyVersionInfoFn = (PFN_RtlVerifyVersionInfo)GetProcAddress(ntdllModule, "RtlVerifyVersionInfo");
|
||||
if (RtlVerifyVersionInfoFn == NULL)
|
||||
return FALSE;
|
||||
|
||||
RTL_OSVERSIONINFOEXW versionInfo = { };
|
||||
ULONGLONG conditionMask = 0;
|
||||
versionInfo.dwOSVersionInfoSize = sizeof(RTL_OSVERSIONINFOEXW);
|
||||
versionInfo.dwMajorVersion = major;
|
||||
versionInfo.dwMinorVersion = minor;
|
||||
VER_SET_CONDITION(conditionMask, VER_MAJORVERSION, VER_GREATER_EQUAL);
|
||||
VER_SET_CONDITION(conditionMask, VER_MINORVERSION, VER_GREATER_EQUAL);
|
||||
return (RtlVerifyVersionInfoFn(&versionInfo, VER_MAJORVERSION | VER_MINORVERSION, conditionMask) == 0) ? TRUE : FALSE;
|
||||
}
|
||||
|
||||
#define _IsWindowsVistaOrGreater() _IsWindowsVersionOrGreater(HIBYTE(0x0600), LOBYTE(0x0600), 0) // _WIN32_WINNT_VISTA
|
||||
#define _IsWindows8OrGreater() _IsWindowsVersionOrGreater(HIBYTE(0x0602), LOBYTE(0x0602), 0) // _WIN32_WINNT_WIN8
|
||||
#define _IsWindows8Point1OrGreater() _IsWindowsVersionOrGreater(HIBYTE(0x0603), LOBYTE(0x0603), 0) // _WIN32_WINNT_WINBLUE
|
||||
#define _IsWindows10OrGreater() _IsWindowsVersionOrGreater(HIBYTE(0x0A00), LOBYTE(0x0A00), 0) // _WIN32_WINNT_WINTHRESHOLD / _WIN32_WINNT_WIN10
|
||||
|
||||
#ifndef DPI_ENUMS_DECLARED
|
||||
typedef enum { PROCESS_DPI_UNAWARE = 0, PROCESS_SYSTEM_DPI_AWARE = 1, PROCESS_PER_MONITOR_DPI_AWARE = 2 } PROCESS_DPI_AWARENESS;
|
||||
typedef enum { MDT_EFFECTIVE_DPI = 0, MDT_ANGULAR_DPI = 1, MDT_RAW_DPI = 2, MDT_DEFAULT = MDT_EFFECTIVE_DPI } MONITOR_DPI_TYPE;
|
||||
#endif
|
||||
#ifndef _DPI_AWARENESS_CONTEXTS_
|
||||
DECLARE_HANDLE(DPI_AWARENESS_CONTEXT);
|
||||
#define DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE (DPI_AWARENESS_CONTEXT)-3
|
||||
#endif
|
||||
#ifndef DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2
|
||||
#define DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2 (DPI_AWARENESS_CONTEXT)-4
|
||||
#endif
|
||||
typedef HRESULT(WINAPI* PFN_SetProcessDpiAwareness)(PROCESS_DPI_AWARENESS); // Shcore.lib + dll, Windows 8.1+
|
||||
typedef HRESULT(WINAPI* PFN_GetDpiForMonitor)(HMONITOR, MONITOR_DPI_TYPE, UINT*, UINT*); // Shcore.lib + dll, Windows 8.1+
|
||||
typedef DPI_AWARENESS_CONTEXT(WINAPI* PFN_SetThreadDpiAwarenessContext)(DPI_AWARENESS_CONTEXT); // User32.lib + dll, Windows 10 v1607+ (Creators Update)
|
||||
|
||||
// Helper function to enable DPI awareness without setting up a manifest
|
||||
void ImGui_ImplWin32_EnableDpiAwareness()
|
||||
{
|
||||
if (_IsWindows10OrGreater())
|
||||
{
|
||||
static HINSTANCE user32_dll = ::LoadLibraryA("user32.dll"); // Reference counted per-process
|
||||
if (PFN_SetThreadDpiAwarenessContext SetThreadDpiAwarenessContextFn = (PFN_SetThreadDpiAwarenessContext)::GetProcAddress(user32_dll, "SetThreadDpiAwarenessContext"))
|
||||
{
|
||||
SetThreadDpiAwarenessContextFn(DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2);
|
||||
return;
|
||||
}
|
||||
}
|
||||
if (_IsWindows8Point1OrGreater())
|
||||
{
|
||||
static HINSTANCE shcore_dll = ::LoadLibraryA("shcore.dll"); // Reference counted per-process
|
||||
if (PFN_SetProcessDpiAwareness SetProcessDpiAwarenessFn = (PFN_SetProcessDpiAwareness)::GetProcAddress(shcore_dll, "SetProcessDpiAwareness"))
|
||||
{
|
||||
SetProcessDpiAwarenessFn(PROCESS_PER_MONITOR_DPI_AWARE);
|
||||
return;
|
||||
}
|
||||
}
|
||||
#if _WIN32_WINNT >= 0x0600
|
||||
::SetProcessDPIAware();
|
||||
#endif
|
||||
}
|
||||
|
||||
#if defined(_MSC_VER) && !defined(NOGDI)
|
||||
#pragma comment(lib, "gdi32") // Link with gdi32.lib for GetDeviceCaps(). MinGW will require linking with '-lgdi32'
|
||||
#endif
|
||||
|
||||
float ImGui_ImplWin32_GetDpiScaleForMonitor(void* monitor)
|
||||
{
|
||||
UINT xdpi = 96, ydpi = 96;
|
||||
if (_IsWindows8Point1OrGreater())
|
||||
{
|
||||
static HINSTANCE shcore_dll = ::LoadLibraryA("shcore.dll"); // Reference counted per-process
|
||||
static PFN_GetDpiForMonitor GetDpiForMonitorFn = NULL;
|
||||
if (GetDpiForMonitorFn == NULL && shcore_dll != NULL)
|
||||
GetDpiForMonitorFn = (PFN_GetDpiForMonitor)::GetProcAddress(shcore_dll, "GetDpiForMonitor");
|
||||
if (GetDpiForMonitorFn != NULL)
|
||||
{
|
||||
GetDpiForMonitorFn((HMONITOR)monitor, MDT_EFFECTIVE_DPI, &xdpi, &ydpi);
|
||||
IM_ASSERT(xdpi == ydpi); // Please contact me if you hit this assert!
|
||||
return xdpi / 96.0f;
|
||||
}
|
||||
}
|
||||
#ifndef NOGDI
|
||||
const HDC dc = ::GetDC(NULL);
|
||||
xdpi = ::GetDeviceCaps(dc, LOGPIXELSX);
|
||||
ydpi = ::GetDeviceCaps(dc, LOGPIXELSY);
|
||||
IM_ASSERT(xdpi == ydpi); // Please contact me if you hit this assert!
|
||||
::ReleaseDC(NULL, dc);
|
||||
#endif
|
||||
return xdpi / 96.0f;
|
||||
}
|
||||
|
||||
float ImGui_ImplWin32_GetDpiScaleForHwnd(void* hwnd)
|
||||
{
|
||||
HMONITOR monitor = ::MonitorFromWindow((HWND)hwnd, MONITOR_DEFAULTTONEAREST);
|
||||
return ImGui_ImplWin32_GetDpiScaleForMonitor(monitor);
|
||||
}
|
||||
|
||||
//---------------------------------------------------------------------------------------------------------
|
||||
// Transparency related helpers (optional)
|
||||
//--------------------------------------------------------------------------------------------------------
|
||||
|
||||
#if defined(_MSC_VER)
|
||||
#pragma comment(lib, "dwmapi") // Link with dwmapi.lib. MinGW will require linking with '-ldwmapi'
|
||||
#endif
|
||||
|
||||
// [experimental]
|
||||
// Borrowed from GLFW's function updateFramebufferTransparency() in src/win32_window.c
|
||||
// (the Dwm* functions are Vista era functions but we are borrowing logic from GLFW)
|
||||
void ImGui_ImplWin32_EnableAlphaCompositing(void* hwnd)
|
||||
{
|
||||
if (!_IsWindowsVistaOrGreater())
|
||||
return;
|
||||
|
||||
BOOL composition;
|
||||
if (FAILED(::DwmIsCompositionEnabled(&composition)) || !composition)
|
||||
return;
|
||||
|
||||
BOOL opaque;
|
||||
DWORD color;
|
||||
if (_IsWindows8OrGreater() || (SUCCEEDED(::DwmGetColorizationColor(&color, &opaque)) && !opaque))
|
||||
{
|
||||
HRGN region = ::CreateRectRgn(0, 0, -1, -1);
|
||||
DWM_BLURBEHIND bb = {};
|
||||
bb.dwFlags = DWM_BB_ENABLE | DWM_BB_BLURREGION;
|
||||
bb.hRgnBlur = region;
|
||||
bb.fEnable = TRUE;
|
||||
::DwmEnableBlurBehindWindow((HWND)hwnd, &bb);
|
||||
::DeleteObject(region);
|
||||
}
|
||||
else
|
||||
{
|
||||
DWM_BLURBEHIND bb = {};
|
||||
bb.dwFlags = DWM_BB_ENABLE;
|
||||
::DwmEnableBlurBehindWindow((HWND)hwnd, &bb);
|
||||
}
|
||||
}
|
||||
|
||||
//---------------------------------------------------------------------------------------------------------
|
||||
44
external/imgui/imgui_impl_win32.h
vendored
Normal file
44
external/imgui/imgui_impl_win32.h
vendored
Normal file
|
|
@ -0,0 +1,44 @@
|
|||
// dear imgui: Platform Backend for Windows (standard windows API for 32 and 64 bits applications)
|
||||
// This needs to be used along with a Renderer (e.g. DirectX11, OpenGL3, Vulkan..)
|
||||
|
||||
// Implemented features:
|
||||
// [X] Platform: Clipboard support (for Win32 this is actually part of core dear imgui)
|
||||
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy VK_* values will also be supported unless IMGUI_DISABLE_OBSOLETE_KEYIO is set]
|
||||
// [X] Platform: Gamepad support. Enabled with 'io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad'.
|
||||
// [X] Platform: Mouse cursor shape and visibility. Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
|
||||
|
||||
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
|
||||
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
|
||||
// If you are new to Dear ImGui, read documentation from the docs/ folder + read the top of imgui.cpp.
|
||||
// Read online: https://github.com/ocornut/imgui/tree/master/docs
|
||||
|
||||
#pragma once
|
||||
#include "imgui.h" // IMGUI_IMPL_API
|
||||
|
||||
IMGUI_IMPL_API bool ImGui_ImplWin32_Init(void* hwnd);
|
||||
IMGUI_IMPL_API void ImGui_ImplWin32_Shutdown();
|
||||
IMGUI_IMPL_API void ImGui_ImplWin32_NewFrame();
|
||||
|
||||
// Win32 message handler your application need to call.
|
||||
// - Intentionally commented out in a '#if 0' block to avoid dragging dependencies on <windows.h> from this helper.
|
||||
// - You should COPY the line below into your .cpp code to forward declare the function and then you can call it.
|
||||
// - Call from your application's message handler. Keep calling your message handler unless this function returns TRUE.
|
||||
|
||||
#if 0
|
||||
extern IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
|
||||
#endif
|
||||
|
||||
// DPI-related helpers (optional)
|
||||
// - Use to enable DPI awareness without having to create an application manifest.
|
||||
// - Your own app may already do this via a manifest or explicit calls. This is mostly useful for our examples/ apps.
|
||||
// - In theory we could call simple functions from Windows SDK such as SetProcessDPIAware(), SetProcessDpiAwareness(), etc.
|
||||
// but most of the functions provided by Microsoft require Windows 8.1/10+ SDK at compile time and Windows 8/10+ at runtime,
|
||||
// neither we want to require the user to have. So we dynamically select and load those functions to avoid dependencies.
|
||||
IMGUI_IMPL_API void ImGui_ImplWin32_EnableDpiAwareness();
|
||||
IMGUI_IMPL_API float ImGui_ImplWin32_GetDpiScaleForHwnd(void* hwnd); // HWND hwnd
|
||||
IMGUI_IMPL_API float ImGui_ImplWin32_GetDpiScaleForMonitor(void* monitor); // HMONITOR monitor
|
||||
|
||||
// Transparency related helpers (optional) [experimental]
|
||||
// - Use to enable alpha compositing transparency with the desktop.
|
||||
// - Use together with e.g. clearing your framebuffer with zero-alpha.
|
||||
IMGUI_IMPL_API void ImGui_ImplWin32_EnableAlphaCompositing(void* hwnd); // HWND hwnd
|
||||
2997
external/imgui/imgui_internal.h
vendored
Normal file
2997
external/imgui/imgui_internal.h
vendored
Normal file
File diff suppressed because it is too large
Load diff
4074
external/imgui/imgui_tables.cpp
vendored
Normal file
4074
external/imgui/imgui_tables.cpp
vendored
Normal file
File diff suppressed because it is too large
Load diff
8444
external/imgui/imgui_widgets.cpp
vendored
Normal file
8444
external/imgui/imgui_widgets.cpp
vendored
Normal file
File diff suppressed because it is too large
Load diff
627
external/imgui/imstb_rectpack.h
vendored
Normal file
627
external/imgui/imstb_rectpack.h
vendored
Normal file
|
|
@ -0,0 +1,627 @@
|
|||
// [DEAR IMGUI]
|
||||
// This is a slightly modified version of stb_rect_pack.h 1.01.
|
||||
// Grep for [DEAR IMGUI] to find the changes.
|
||||
//
|
||||
// stb_rect_pack.h - v1.01 - public domain - rectangle packing
|
||||
// Sean Barrett 2014
|
||||
//
|
||||
// Useful for e.g. packing rectangular textures into an atlas.
|
||||
// Does not do rotation.
|
||||
//
|
||||
// Before #including,
|
||||
//
|
||||
// #define STB_RECT_PACK_IMPLEMENTATION
|
||||
//
|
||||
// in the file that you want to have the implementation.
|
||||
//
|
||||
// Not necessarily the awesomest packing method, but better than
|
||||
// the totally naive one in stb_truetype (which is primarily what
|
||||
// this is meant to replace).
|
||||
//
|
||||
// Has only had a few tests run, may have issues.
|
||||
//
|
||||
// More docs to come.
|
||||
//
|
||||
// No memory allocations; uses qsort() and assert() from stdlib.
|
||||
// Can override those by defining STBRP_SORT and STBRP_ASSERT.
|
||||
//
|
||||
// This library currently uses the Skyline Bottom-Left algorithm.
|
||||
//
|
||||
// Please note: better rectangle packers are welcome! Please
|
||||
// implement them to the same API, but with a different init
|
||||
// function.
|
||||
//
|
||||
// Credits
|
||||
//
|
||||
// Library
|
||||
// Sean Barrett
|
||||
// Minor features
|
||||
// Martins Mozeiko
|
||||
// github:IntellectualKitty
|
||||
//
|
||||
// Bugfixes / warning fixes
|
||||
// Jeremy Jaussaud
|
||||
// Fabian Giesen
|
||||
//
|
||||
// Version history:
|
||||
//
|
||||
// 1.01 (2021-07-11) always use large rect mode, expose STBRP__MAXVAL in public section
|
||||
// 1.00 (2019-02-25) avoid small space waste; gracefully fail too-wide rectangles
|
||||
// 0.99 (2019-02-07) warning fixes
|
||||
// 0.11 (2017-03-03) return packing success/fail result
|
||||
// 0.10 (2016-10-25) remove cast-away-const to avoid warnings
|
||||
// 0.09 (2016-08-27) fix compiler warnings
|
||||
// 0.08 (2015-09-13) really fix bug with empty rects (w=0 or h=0)
|
||||
// 0.07 (2015-09-13) fix bug with empty rects (w=0 or h=0)
|
||||
// 0.06 (2015-04-15) added STBRP_SORT to allow replacing qsort
|
||||
// 0.05: added STBRP_ASSERT to allow replacing assert
|
||||
// 0.04: fixed minor bug in STBRP_LARGE_RECTS support
|
||||
// 0.01: initial release
|
||||
//
|
||||
// LICENSE
|
||||
//
|
||||
// See end of file for license information.
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// INCLUDE SECTION
|
||||
//
|
||||
|
||||
#ifndef STB_INCLUDE_STB_RECT_PACK_H
|
||||
#define STB_INCLUDE_STB_RECT_PACK_H
|
||||
|
||||
#define STB_RECT_PACK_VERSION 1
|
||||
|
||||
#ifdef STBRP_STATIC
|
||||
#define STBRP_DEF static
|
||||
#else
|
||||
#define STBRP_DEF extern
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
typedef struct stbrp_context stbrp_context;
|
||||
typedef struct stbrp_node stbrp_node;
|
||||
typedef struct stbrp_rect stbrp_rect;
|
||||
|
||||
typedef int stbrp_coord;
|
||||
|
||||
#define STBRP__MAXVAL 0x7fffffff
|
||||
// Mostly for internal use, but this is the maximum supported coordinate value.
|
||||
|
||||
STBRP_DEF int stbrp_pack_rects (stbrp_context *context, stbrp_rect *rects, int num_rects);
|
||||
// Assign packed locations to rectangles. The rectangles are of type
|
||||
// 'stbrp_rect' defined below, stored in the array 'rects', and there
|
||||
// are 'num_rects' many of them.
|
||||
//
|
||||
// Rectangles which are successfully packed have the 'was_packed' flag
|
||||
// set to a non-zero value and 'x' and 'y' store the minimum location
|
||||
// on each axis (i.e. bottom-left in cartesian coordinates, top-left
|
||||
// if you imagine y increasing downwards). Rectangles which do not fit
|
||||
// have the 'was_packed' flag set to 0.
|
||||
//
|
||||
// You should not try to access the 'rects' array from another thread
|
||||
// while this function is running, as the function temporarily reorders
|
||||
// the array while it executes.
|
||||
//
|
||||
// To pack into another rectangle, you need to call stbrp_init_target
|
||||
// again. To continue packing into the same rectangle, you can call
|
||||
// this function again. Calling this multiple times with multiple rect
|
||||
// arrays will probably produce worse packing results than calling it
|
||||
// a single time with the full rectangle array, but the option is
|
||||
// available.
|
||||
//
|
||||
// The function returns 1 if all of the rectangles were successfully
|
||||
// packed and 0 otherwise.
|
||||
|
||||
struct stbrp_rect
|
||||
{
|
||||
// reserved for your use:
|
||||
int id;
|
||||
|
||||
// input:
|
||||
stbrp_coord w, h;
|
||||
|
||||
// output:
|
||||
stbrp_coord x, y;
|
||||
int was_packed; // non-zero if valid packing
|
||||
|
||||
}; // 16 bytes, nominally
|
||||
|
||||
|
||||
STBRP_DEF void stbrp_init_target (stbrp_context *context, int width, int height, stbrp_node *nodes, int num_nodes);
|
||||
// Initialize a rectangle packer to:
|
||||
// pack a rectangle that is 'width' by 'height' in dimensions
|
||||
// using temporary storage provided by the array 'nodes', which is 'num_nodes' long
|
||||
//
|
||||
// You must call this function every time you start packing into a new target.
|
||||
//
|
||||
// There is no "shutdown" function. The 'nodes' memory must stay valid for
|
||||
// the following stbrp_pack_rects() call (or calls), but can be freed after
|
||||
// the call (or calls) finish.
|
||||
//
|
||||
// Note: to guarantee best results, either:
|
||||
// 1. make sure 'num_nodes' >= 'width'
|
||||
// or 2. call stbrp_allow_out_of_mem() defined below with 'allow_out_of_mem = 1'
|
||||
//
|
||||
// If you don't do either of the above things, widths will be quantized to multiples
|
||||
// of small integers to guarantee the algorithm doesn't run out of temporary storage.
|
||||
//
|
||||
// If you do #2, then the non-quantized algorithm will be used, but the algorithm
|
||||
// may run out of temporary storage and be unable to pack some rectangles.
|
||||
|
||||
STBRP_DEF void stbrp_setup_allow_out_of_mem (stbrp_context *context, int allow_out_of_mem);
|
||||
// Optionally call this function after init but before doing any packing to
|
||||
// change the handling of the out-of-temp-memory scenario, described above.
|
||||
// If you call init again, this will be reset to the default (false).
|
||||
|
||||
|
||||
STBRP_DEF void stbrp_setup_heuristic (stbrp_context *context, int heuristic);
|
||||
// Optionally select which packing heuristic the library should use. Different
|
||||
// heuristics will produce better/worse results for different data sets.
|
||||
// If you call init again, this will be reset to the default.
|
||||
|
||||
enum
|
||||
{
|
||||
STBRP_HEURISTIC_Skyline_default=0,
|
||||
STBRP_HEURISTIC_Skyline_BL_sortHeight = STBRP_HEURISTIC_Skyline_default,
|
||||
STBRP_HEURISTIC_Skyline_BF_sortHeight
|
||||
};
|
||||
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// the details of the following structures don't matter to you, but they must
|
||||
// be visible so you can handle the memory allocations for them
|
||||
|
||||
struct stbrp_node
|
||||
{
|
||||
stbrp_coord x,y;
|
||||
stbrp_node *next;
|
||||
};
|
||||
|
||||
struct stbrp_context
|
||||
{
|
||||
int width;
|
||||
int height;
|
||||
int align;
|
||||
int init_mode;
|
||||
int heuristic;
|
||||
int num_nodes;
|
||||
stbrp_node *active_head;
|
||||
stbrp_node *free_head;
|
||||
stbrp_node extra[2]; // we allocate two extra nodes so optimal user-node-count is 'width' not 'width+2'
|
||||
};
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// IMPLEMENTATION SECTION
|
||||
//
|
||||
|
||||
#ifdef STB_RECT_PACK_IMPLEMENTATION
|
||||
#ifndef STBRP_SORT
|
||||
#include <stdlib.h>
|
||||
#define STBRP_SORT qsort
|
||||
#endif
|
||||
|
||||
#ifndef STBRP_ASSERT
|
||||
#include <assert.h>
|
||||
#define STBRP_ASSERT assert
|
||||
#endif
|
||||
|
||||
#ifdef _MSC_VER
|
||||
#define STBRP__NOTUSED(v) (void)(v)
|
||||
#define STBRP__CDECL __cdecl
|
||||
#else
|
||||
#define STBRP__NOTUSED(v) (void)sizeof(v)
|
||||
#define STBRP__CDECL
|
||||
#endif
|
||||
|
||||
enum
|
||||
{
|
||||
STBRP__INIT_skyline = 1
|
||||
};
|
||||
|
||||
STBRP_DEF void stbrp_setup_heuristic(stbrp_context *context, int heuristic)
|
||||
{
|
||||
switch (context->init_mode) {
|
||||
case STBRP__INIT_skyline:
|
||||
STBRP_ASSERT(heuristic == STBRP_HEURISTIC_Skyline_BL_sortHeight || heuristic == STBRP_HEURISTIC_Skyline_BF_sortHeight);
|
||||
context->heuristic = heuristic;
|
||||
break;
|
||||
default:
|
||||
STBRP_ASSERT(0);
|
||||
}
|
||||
}
|
||||
|
||||
STBRP_DEF void stbrp_setup_allow_out_of_mem(stbrp_context *context, int allow_out_of_mem)
|
||||
{
|
||||
if (allow_out_of_mem)
|
||||
// if it's ok to run out of memory, then don't bother aligning them;
|
||||
// this gives better packing, but may fail due to OOM (even though
|
||||
// the rectangles easily fit). @TODO a smarter approach would be to only
|
||||
// quantize once we've hit OOM, then we could get rid of this parameter.
|
||||
context->align = 1;
|
||||
else {
|
||||
// if it's not ok to run out of memory, then quantize the widths
|
||||
// so that num_nodes is always enough nodes.
|
||||
//
|
||||
// I.e. num_nodes * align >= width
|
||||
// align >= width / num_nodes
|
||||
// align = ceil(width/num_nodes)
|
||||
|
||||
context->align = (context->width + context->num_nodes-1) / context->num_nodes;
|
||||
}
|
||||
}
|
||||
|
||||
STBRP_DEF void stbrp_init_target(stbrp_context *context, int width, int height, stbrp_node *nodes, int num_nodes)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i=0; i < num_nodes-1; ++i)
|
||||
nodes[i].next = &nodes[i+1];
|
||||
nodes[i].next = NULL;
|
||||
context->init_mode = STBRP__INIT_skyline;
|
||||
context->heuristic = STBRP_HEURISTIC_Skyline_default;
|
||||
context->free_head = &nodes[0];
|
||||
context->active_head = &context->extra[0];
|
||||
context->width = width;
|
||||
context->height = height;
|
||||
context->num_nodes = num_nodes;
|
||||
stbrp_setup_allow_out_of_mem(context, 0);
|
||||
|
||||
// node 0 is the full width, node 1 is the sentinel (lets us not store width explicitly)
|
||||
context->extra[0].x = 0;
|
||||
context->extra[0].y = 0;
|
||||
context->extra[0].next = &context->extra[1];
|
||||
context->extra[1].x = (stbrp_coord) width;
|
||||
context->extra[1].y = (1<<30);
|
||||
context->extra[1].next = NULL;
|
||||
}
|
||||
|
||||
// find minimum y position if it starts at x1
|
||||
static int stbrp__skyline_find_min_y(stbrp_context *c, stbrp_node *first, int x0, int width, int *pwaste)
|
||||
{
|
||||
stbrp_node *node = first;
|
||||
int x1 = x0 + width;
|
||||
int min_y, visited_width, waste_area;
|
||||
|
||||
STBRP__NOTUSED(c);
|
||||
|
||||
STBRP_ASSERT(first->x <= x0);
|
||||
|
||||
#if 0
|
||||
// skip in case we're past the node
|
||||
while (node->next->x <= x0)
|
||||
++node;
|
||||
#else
|
||||
STBRP_ASSERT(node->next->x > x0); // we ended up handling this in the caller for efficiency
|
||||
#endif
|
||||
|
||||
STBRP_ASSERT(node->x <= x0);
|
||||
|
||||
min_y = 0;
|
||||
waste_area = 0;
|
||||
visited_width = 0;
|
||||
while (node->x < x1) {
|
||||
if (node->y > min_y) {
|
||||
// raise min_y higher.
|
||||
// we've accounted for all waste up to min_y,
|
||||
// but we'll now add more waste for everything we've visted
|
||||
waste_area += visited_width * (node->y - min_y);
|
||||
min_y = node->y;
|
||||
// the first time through, visited_width might be reduced
|
||||
if (node->x < x0)
|
||||
visited_width += node->next->x - x0;
|
||||
else
|
||||
visited_width += node->next->x - node->x;
|
||||
} else {
|
||||
// add waste area
|
||||
int under_width = node->next->x - node->x;
|
||||
if (under_width + visited_width > width)
|
||||
under_width = width - visited_width;
|
||||
waste_area += under_width * (min_y - node->y);
|
||||
visited_width += under_width;
|
||||
}
|
||||
node = node->next;
|
||||
}
|
||||
|
||||
*pwaste = waste_area;
|
||||
return min_y;
|
||||
}
|
||||
|
||||
typedef struct
|
||||
{
|
||||
int x,y;
|
||||
stbrp_node **prev_link;
|
||||
} stbrp__findresult;
|
||||
|
||||
static stbrp__findresult stbrp__skyline_find_best_pos(stbrp_context *c, int width, int height)
|
||||
{
|
||||
int best_waste = (1<<30), best_x, best_y = (1 << 30);
|
||||
stbrp__findresult fr;
|
||||
stbrp_node **prev, *node, *tail, **best = NULL;
|
||||
|
||||
// align to multiple of c->align
|
||||
width = (width + c->align - 1);
|
||||
width -= width % c->align;
|
||||
STBRP_ASSERT(width % c->align == 0);
|
||||
|
||||
// if it can't possibly fit, bail immediately
|
||||
if (width > c->width || height > c->height) {
|
||||
fr.prev_link = NULL;
|
||||
fr.x = fr.y = 0;
|
||||
return fr;
|
||||
}
|
||||
|
||||
node = c->active_head;
|
||||
prev = &c->active_head;
|
||||
while (node->x + width <= c->width) {
|
||||
int y,waste;
|
||||
y = stbrp__skyline_find_min_y(c, node, node->x, width, &waste);
|
||||
if (c->heuristic == STBRP_HEURISTIC_Skyline_BL_sortHeight) { // actually just want to test BL
|
||||
// bottom left
|
||||
if (y < best_y) {
|
||||
best_y = y;
|
||||
best = prev;
|
||||
}
|
||||
} else {
|
||||
// best-fit
|
||||
if (y + height <= c->height) {
|
||||
// can only use it if it first vertically
|
||||
if (y < best_y || (y == best_y && waste < best_waste)) {
|
||||
best_y = y;
|
||||
best_waste = waste;
|
||||
best = prev;
|
||||
}
|
||||
}
|
||||
}
|
||||
prev = &node->next;
|
||||
node = node->next;
|
||||
}
|
||||
|
||||
best_x = (best == NULL) ? 0 : (*best)->x;
|
||||
|
||||
// if doing best-fit (BF), we also have to try aligning right edge to each node position
|
||||
//
|
||||
// e.g, if fitting
|
||||
//
|
||||
// ____________________
|
||||
// |____________________|
|
||||
//
|
||||
// into
|
||||
//
|
||||
// | |
|
||||
// | ____________|
|
||||
// |____________|
|
||||
//
|
||||
// then right-aligned reduces waste, but bottom-left BL is always chooses left-aligned
|
||||
//
|
||||
// This makes BF take about 2x the time
|
||||
|
||||
if (c->heuristic == STBRP_HEURISTIC_Skyline_BF_sortHeight) {
|
||||
tail = c->active_head;
|
||||
node = c->active_head;
|
||||
prev = &c->active_head;
|
||||
// find first node that's admissible
|
||||
while (tail->x < width)
|
||||
tail = tail->next;
|
||||
while (tail) {
|
||||
int xpos = tail->x - width;
|
||||
int y,waste;
|
||||
STBRP_ASSERT(xpos >= 0);
|
||||
// find the left position that matches this
|
||||
while (node->next->x <= xpos) {
|
||||
prev = &node->next;
|
||||
node = node->next;
|
||||
}
|
||||
STBRP_ASSERT(node->next->x > xpos && node->x <= xpos);
|
||||
y = stbrp__skyline_find_min_y(c, node, xpos, width, &waste);
|
||||
if (y + height <= c->height) {
|
||||
if (y <= best_y) {
|
||||
if (y < best_y || waste < best_waste || (waste==best_waste && xpos < best_x)) {
|
||||
best_x = xpos;
|
||||
//STBRP_ASSERT(y <= best_y); [DEAR IMGUI]
|
||||
best_y = y;
|
||||
best_waste = waste;
|
||||
best = prev;
|
||||
}
|
||||
}
|
||||
}
|
||||
tail = tail->next;
|
||||
}
|
||||
}
|
||||
|
||||
fr.prev_link = best;
|
||||
fr.x = best_x;
|
||||
fr.y = best_y;
|
||||
return fr;
|
||||
}
|
||||
|
||||
static stbrp__findresult stbrp__skyline_pack_rectangle(stbrp_context *context, int width, int height)
|
||||
{
|
||||
// find best position according to heuristic
|
||||
stbrp__findresult res = stbrp__skyline_find_best_pos(context, width, height);
|
||||
stbrp_node *node, *cur;
|
||||
|
||||
// bail if:
|
||||
// 1. it failed
|
||||
// 2. the best node doesn't fit (we don't always check this)
|
||||
// 3. we're out of memory
|
||||
if (res.prev_link == NULL || res.y + height > context->height || context->free_head == NULL) {
|
||||
res.prev_link = NULL;
|
||||
return res;
|
||||
}
|
||||
|
||||
// on success, create new node
|
||||
node = context->free_head;
|
||||
node->x = (stbrp_coord) res.x;
|
||||
node->y = (stbrp_coord) (res.y + height);
|
||||
|
||||
context->free_head = node->next;
|
||||
|
||||
// insert the new node into the right starting point, and
|
||||
// let 'cur' point to the remaining nodes needing to be
|
||||
// stiched back in
|
||||
|
||||
cur = *res.prev_link;
|
||||
if (cur->x < res.x) {
|
||||
// preserve the existing one, so start testing with the next one
|
||||
stbrp_node *next = cur->next;
|
||||
cur->next = node;
|
||||
cur = next;
|
||||
} else {
|
||||
*res.prev_link = node;
|
||||
}
|
||||
|
||||
// from here, traverse cur and free the nodes, until we get to one
|
||||
// that shouldn't be freed
|
||||
while (cur->next && cur->next->x <= res.x + width) {
|
||||
stbrp_node *next = cur->next;
|
||||
// move the current node to the free list
|
||||
cur->next = context->free_head;
|
||||
context->free_head = cur;
|
||||
cur = next;
|
||||
}
|
||||
|
||||
// stitch the list back in
|
||||
node->next = cur;
|
||||
|
||||
if (cur->x < res.x + width)
|
||||
cur->x = (stbrp_coord) (res.x + width);
|
||||
|
||||
#ifdef _DEBUG
|
||||
cur = context->active_head;
|
||||
while (cur->x < context->width) {
|
||||
STBRP_ASSERT(cur->x < cur->next->x);
|
||||
cur = cur->next;
|
||||
}
|
||||
STBRP_ASSERT(cur->next == NULL);
|
||||
|
||||
{
|
||||
int count=0;
|
||||
cur = context->active_head;
|
||||
while (cur) {
|
||||
cur = cur->next;
|
||||
++count;
|
||||
}
|
||||
cur = context->free_head;
|
||||
while (cur) {
|
||||
cur = cur->next;
|
||||
++count;
|
||||
}
|
||||
STBRP_ASSERT(count == context->num_nodes+2);
|
||||
}
|
||||
#endif
|
||||
|
||||
return res;
|
||||
}
|
||||
|
||||
static int STBRP__CDECL rect_height_compare(const void *a, const void *b)
|
||||
{
|
||||
const stbrp_rect *p = (const stbrp_rect *) a;
|
||||
const stbrp_rect *q = (const stbrp_rect *) b;
|
||||
if (p->h > q->h)
|
||||
return -1;
|
||||
if (p->h < q->h)
|
||||
return 1;
|
||||
return (p->w > q->w) ? -1 : (p->w < q->w);
|
||||
}
|
||||
|
||||
static int STBRP__CDECL rect_original_order(const void *a, const void *b)
|
||||
{
|
||||
const stbrp_rect *p = (const stbrp_rect *) a;
|
||||
const stbrp_rect *q = (const stbrp_rect *) b;
|
||||
return (p->was_packed < q->was_packed) ? -1 : (p->was_packed > q->was_packed);
|
||||
}
|
||||
|
||||
STBRP_DEF int stbrp_pack_rects(stbrp_context *context, stbrp_rect *rects, int num_rects)
|
||||
{
|
||||
int i, all_rects_packed = 1;
|
||||
|
||||
// we use the 'was_packed' field internally to allow sorting/unsorting
|
||||
for (i=0; i < num_rects; ++i) {
|
||||
rects[i].was_packed = i;
|
||||
}
|
||||
|
||||
// sort according to heuristic
|
||||
STBRP_SORT(rects, num_rects, sizeof(rects[0]), rect_height_compare);
|
||||
|
||||
for (i=0; i < num_rects; ++i) {
|
||||
if (rects[i].w == 0 || rects[i].h == 0) {
|
||||
rects[i].x = rects[i].y = 0; // empty rect needs no space
|
||||
} else {
|
||||
stbrp__findresult fr = stbrp__skyline_pack_rectangle(context, rects[i].w, rects[i].h);
|
||||
if (fr.prev_link) {
|
||||
rects[i].x = (stbrp_coord) fr.x;
|
||||
rects[i].y = (stbrp_coord) fr.y;
|
||||
} else {
|
||||
rects[i].x = rects[i].y = STBRP__MAXVAL;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// unsort
|
||||
STBRP_SORT(rects, num_rects, sizeof(rects[0]), rect_original_order);
|
||||
|
||||
// set was_packed flags and all_rects_packed status
|
||||
for (i=0; i < num_rects; ++i) {
|
||||
rects[i].was_packed = !(rects[i].x == STBRP__MAXVAL && rects[i].y == STBRP__MAXVAL);
|
||||
if (!rects[i].was_packed)
|
||||
all_rects_packed = 0;
|
||||
}
|
||||
|
||||
// return the all_rects_packed status
|
||||
return all_rects_packed;
|
||||
}
|
||||
#endif
|
||||
|
||||
/*
|
||||
------------------------------------------------------------------------------
|
||||
This software is available under 2 licenses -- choose whichever you prefer.
|
||||
------------------------------------------------------------------------------
|
||||
ALTERNATIVE A - MIT License
|
||||
Copyright (c) 2017 Sean Barrett
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy of
|
||||
this software and associated documentation files (the "Software"), to deal in
|
||||
the Software without restriction, including without limitation the rights to
|
||||
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
|
||||
of the Software, and to permit persons to whom the Software is furnished to do
|
||||
so, subject to the following conditions:
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
------------------------------------------------------------------------------
|
||||
ALTERNATIVE B - Public Domain (www.unlicense.org)
|
||||
This is free and unencumbered software released into the public domain.
|
||||
Anyone is free to copy, modify, publish, use, compile, sell, or distribute this
|
||||
software, either in source code form or as a compiled binary, for any purpose,
|
||||
commercial or non-commercial, and by any means.
|
||||
In jurisdictions that recognize copyright laws, the author or authors of this
|
||||
software dedicate any and all copyright interest in the software to the public
|
||||
domain. We make this dedication for the benefit of the public at large and to
|
||||
the detriment of our heirs and successors. We intend this dedication to be an
|
||||
overt act of relinquishment in perpetuity of all present and future rights to
|
||||
this software under copyright law.
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
|
||||
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
||||
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
------------------------------------------------------------------------------
|
||||
*/
|
||||
1447
external/imgui/imstb_textedit.h
vendored
Normal file
1447
external/imgui/imstb_textedit.h
vendored
Normal file
File diff suppressed because it is too large
Load diff
5085
external/imgui/imstb_truetype.h
vendored
Normal file
5085
external/imgui/imstb_truetype.h
vendored
Normal file
File diff suppressed because it is too large
Load diff
185
external/minhook/MinHook.h
vendored
Normal file
185
external/minhook/MinHook.h
vendored
Normal file
|
|
@ -0,0 +1,185 @@
|
|||
/*
|
||||
* MinHook - The Minimalistic API Hooking Library for x64/x86
|
||||
* Copyright (C) 2009-2017 Tsuda Kageyu.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
||||
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER
|
||||
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#if !(defined _M_IX86) && !(defined _M_X64) && !(defined __i386__) && !(defined __x86_64__)
|
||||
#error MinHook supports only x86 and x64 systems.
|
||||
#endif
|
||||
|
||||
#include <windows.h>
|
||||
|
||||
// MinHook Error Codes.
|
||||
typedef enum MH_STATUS
|
||||
{
|
||||
// Unknown error. Should not be returned.
|
||||
MH_UNKNOWN = -1,
|
||||
|
||||
// Successful.
|
||||
MH_OK = 0,
|
||||
|
||||
// MinHook is already initialized.
|
||||
MH_ERROR_ALREADY_INITIALIZED,
|
||||
|
||||
// MinHook is not initialized yet, or already uninitialized.
|
||||
MH_ERROR_NOT_INITIALIZED,
|
||||
|
||||
// The hook for the specified target function is already created.
|
||||
MH_ERROR_ALREADY_CREATED,
|
||||
|
||||
// The hook for the specified target function is not created yet.
|
||||
MH_ERROR_NOT_CREATED,
|
||||
|
||||
// The hook for the specified target function is already enabled.
|
||||
MH_ERROR_ENABLED,
|
||||
|
||||
// The hook for the specified target function is not enabled yet, or already
|
||||
// disabled.
|
||||
MH_ERROR_DISABLED,
|
||||
|
||||
// The specified pointer is invalid. It points the address of non-allocated
|
||||
// and/or non-executable region.
|
||||
MH_ERROR_NOT_EXECUTABLE,
|
||||
|
||||
// The specified target function cannot be hooked.
|
||||
MH_ERROR_UNSUPPORTED_FUNCTION,
|
||||
|
||||
// Failed to allocate memory.
|
||||
MH_ERROR_MEMORY_ALLOC,
|
||||
|
||||
// Failed to change the memory protection.
|
||||
MH_ERROR_MEMORY_PROTECT,
|
||||
|
||||
// The specified module is not loaded.
|
||||
MH_ERROR_MODULE_NOT_FOUND,
|
||||
|
||||
// The specified function is not found.
|
||||
MH_ERROR_FUNCTION_NOT_FOUND
|
||||
}
|
||||
MH_STATUS;
|
||||
|
||||
// Can be passed as a parameter to MH_EnableHook, MH_DisableHook,
|
||||
// MH_QueueEnableHook or MH_QueueDisableHook.
|
||||
#define MH_ALL_HOOKS NULL
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
// Initialize the MinHook library. You must call this function EXACTLY ONCE
|
||||
// at the beginning of your program.
|
||||
MH_STATUS WINAPI MH_Initialize(VOID);
|
||||
|
||||
// Uninitialize the MinHook library. You must call this function EXACTLY
|
||||
// ONCE at the end of your program.
|
||||
MH_STATUS WINAPI MH_Uninitialize(VOID);
|
||||
|
||||
// Creates a hook for the specified target function, in disabled state.
|
||||
// Parameters:
|
||||
// pTarget [in] A pointer to the target function, which will be
|
||||
// overridden by the detour function.
|
||||
// pDetour [in] A pointer to the detour function, which will override
|
||||
// the target function.
|
||||
// ppOriginal [out] A pointer to the trampoline function, which will be
|
||||
// used to call the original target function.
|
||||
// This parameter can be NULL.
|
||||
MH_STATUS WINAPI MH_CreateHook(LPVOID pTarget, LPVOID pDetour, LPVOID *ppOriginal);
|
||||
|
||||
// Creates a hook for the specified API function, in disabled state.
|
||||
// Parameters:
|
||||
// pszModule [in] A pointer to the loaded module name which contains the
|
||||
// target function.
|
||||
// pszProcName [in] A pointer to the target function name, which will be
|
||||
// overridden by the detour function.
|
||||
// pDetour [in] A pointer to the detour function, which will override
|
||||
// the target function.
|
||||
// ppOriginal [out] A pointer to the trampoline function, which will be
|
||||
// used to call the original target function.
|
||||
// This parameter can be NULL.
|
||||
MH_STATUS WINAPI MH_CreateHookApi(
|
||||
LPCWSTR pszModule, LPCSTR pszProcName, LPVOID pDetour, LPVOID *ppOriginal);
|
||||
|
||||
// Creates a hook for the specified API function, in disabled state.
|
||||
// Parameters:
|
||||
// pszModule [in] A pointer to the loaded module name which contains the
|
||||
// target function.
|
||||
// pszProcName [in] A pointer to the target function name, which will be
|
||||
// overridden by the detour function.
|
||||
// pDetour [in] A pointer to the detour function, which will override
|
||||
// the target function.
|
||||
// ppOriginal [out] A pointer to the trampoline function, which will be
|
||||
// used to call the original target function.
|
||||
// This parameter can be NULL.
|
||||
// ppTarget [out] A pointer to the target function, which will be used
|
||||
// with other functions.
|
||||
// This parameter can be NULL.
|
||||
MH_STATUS WINAPI MH_CreateHookApiEx(
|
||||
LPCWSTR pszModule, LPCSTR pszProcName, LPVOID pDetour, LPVOID *ppOriginal, LPVOID *ppTarget);
|
||||
|
||||
// Removes an already created hook.
|
||||
// Parameters:
|
||||
// pTarget [in] A pointer to the target function.
|
||||
MH_STATUS WINAPI MH_RemoveHook(LPVOID pTarget);
|
||||
|
||||
// Enables an already created hook.
|
||||
// Parameters:
|
||||
// pTarget [in] A pointer to the target function.
|
||||
// If this parameter is MH_ALL_HOOKS, all created hooks are
|
||||
// enabled in one go.
|
||||
MH_STATUS WINAPI MH_EnableHook(LPVOID pTarget);
|
||||
|
||||
// Disables an already created hook.
|
||||
// Parameters:
|
||||
// pTarget [in] A pointer to the target function.
|
||||
// If this parameter is MH_ALL_HOOKS, all created hooks are
|
||||
// disabled in one go.
|
||||
MH_STATUS WINAPI MH_DisableHook(LPVOID pTarget);
|
||||
|
||||
// Queues to enable an already created hook.
|
||||
// Parameters:
|
||||
// pTarget [in] A pointer to the target function.
|
||||
// If this parameter is MH_ALL_HOOKS, all created hooks are
|
||||
// queued to be enabled.
|
||||
MH_STATUS WINAPI MH_QueueEnableHook(LPVOID pTarget);
|
||||
|
||||
// Queues to disable an already created hook.
|
||||
// Parameters:
|
||||
// pTarget [in] A pointer to the target function.
|
||||
// If this parameter is MH_ALL_HOOKS, all created hooks are
|
||||
// queued to be disabled.
|
||||
MH_STATUS WINAPI MH_QueueDisableHook(LPVOID pTarget);
|
||||
|
||||
// Applies all queued changes in one go.
|
||||
MH_STATUS WINAPI MH_ApplyQueued(VOID);
|
||||
|
||||
// Translates the MH_STATUS to its name as a string.
|
||||
const char * WINAPI MH_StatusToString(MH_STATUS status);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
312
external/minhook/buffer.c
vendored
Normal file
312
external/minhook/buffer.c
vendored
Normal file
|
|
@ -0,0 +1,312 @@
|
|||
/*
|
||||
* MinHook - The Minimalistic API Hooking Library for x64/x86
|
||||
* Copyright (C) 2009-2017 Tsuda Kageyu.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
||||
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER
|
||||
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <windows.h>
|
||||
#include "buffer.h"
|
||||
|
||||
// Size of each memory block. (= page size of VirtualAlloc)
|
||||
#define MEMORY_BLOCK_SIZE 0x1000
|
||||
|
||||
// Max range for seeking a memory block. (= 1024MB)
|
||||
#define MAX_MEMORY_RANGE 0x40000000
|
||||
|
||||
// Memory protection flags to check the executable address.
|
||||
#define PAGE_EXECUTE_FLAGS \
|
||||
(PAGE_EXECUTE | PAGE_EXECUTE_READ | PAGE_EXECUTE_READWRITE | PAGE_EXECUTE_WRITECOPY)
|
||||
|
||||
// Memory slot.
|
||||
typedef struct _MEMORY_SLOT
|
||||
{
|
||||
union
|
||||
{
|
||||
struct _MEMORY_SLOT *pNext;
|
||||
UINT8 buffer[MEMORY_SLOT_SIZE];
|
||||
};
|
||||
} MEMORY_SLOT, *PMEMORY_SLOT;
|
||||
|
||||
// Memory block info. Placed at the head of each block.
|
||||
typedef struct _MEMORY_BLOCK
|
||||
{
|
||||
struct _MEMORY_BLOCK *pNext;
|
||||
PMEMORY_SLOT pFree; // First element of the free slot list.
|
||||
UINT usedCount;
|
||||
} MEMORY_BLOCK, *PMEMORY_BLOCK;
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
// Global Variables:
|
||||
//-------------------------------------------------------------------------
|
||||
|
||||
// First element of the memory block list.
|
||||
PMEMORY_BLOCK g_pMemoryBlocks;
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
VOID InitializeBuffer(VOID)
|
||||
{
|
||||
// Nothing to do for now.
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
VOID UninitializeBuffer(VOID)
|
||||
{
|
||||
PMEMORY_BLOCK pBlock = g_pMemoryBlocks;
|
||||
g_pMemoryBlocks = NULL;
|
||||
|
||||
while (pBlock)
|
||||
{
|
||||
PMEMORY_BLOCK pNext = pBlock->pNext;
|
||||
VirtualFree(pBlock, 0, MEM_RELEASE);
|
||||
pBlock = pNext;
|
||||
}
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
static LPVOID FindPrevFreeRegion(LPVOID pAddress, LPVOID pMinAddr, DWORD dwAllocationGranularity)
|
||||
{
|
||||
ULONG_PTR tryAddr = (ULONG_PTR)pAddress;
|
||||
|
||||
// Round down to the allocation granularity.
|
||||
tryAddr -= tryAddr % dwAllocationGranularity;
|
||||
|
||||
// Start from the previous allocation granularity multiply.
|
||||
tryAddr -= dwAllocationGranularity;
|
||||
|
||||
while (tryAddr >= (ULONG_PTR)pMinAddr)
|
||||
{
|
||||
MEMORY_BASIC_INFORMATION mbi;
|
||||
if (VirtualQuery((LPVOID)tryAddr, &mbi, sizeof(mbi)) == 0)
|
||||
break;
|
||||
|
||||
if (mbi.State == MEM_FREE)
|
||||
return (LPVOID)tryAddr;
|
||||
|
||||
if ((ULONG_PTR)mbi.AllocationBase < dwAllocationGranularity)
|
||||
break;
|
||||
|
||||
tryAddr = (ULONG_PTR)mbi.AllocationBase - dwAllocationGranularity;
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
#endif
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
static LPVOID FindNextFreeRegion(LPVOID pAddress, LPVOID pMaxAddr, DWORD dwAllocationGranularity)
|
||||
{
|
||||
ULONG_PTR tryAddr = (ULONG_PTR)pAddress;
|
||||
|
||||
// Round down to the allocation granularity.
|
||||
tryAddr -= tryAddr % dwAllocationGranularity;
|
||||
|
||||
// Start from the next allocation granularity multiply.
|
||||
tryAddr += dwAllocationGranularity;
|
||||
|
||||
while (tryAddr <= (ULONG_PTR)pMaxAddr)
|
||||
{
|
||||
MEMORY_BASIC_INFORMATION mbi;
|
||||
if (VirtualQuery((LPVOID)tryAddr, &mbi, sizeof(mbi)) == 0)
|
||||
break;
|
||||
|
||||
if (mbi.State == MEM_FREE)
|
||||
return (LPVOID)tryAddr;
|
||||
|
||||
tryAddr = (ULONG_PTR)mbi.BaseAddress + mbi.RegionSize;
|
||||
|
||||
// Round up to the next allocation granularity.
|
||||
tryAddr += dwAllocationGranularity - 1;
|
||||
tryAddr -= tryAddr % dwAllocationGranularity;
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
#endif
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static PMEMORY_BLOCK GetMemoryBlock(LPVOID pOrigin)
|
||||
{
|
||||
PMEMORY_BLOCK pBlock;
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
ULONG_PTR minAddr;
|
||||
ULONG_PTR maxAddr;
|
||||
|
||||
SYSTEM_INFO si;
|
||||
GetSystemInfo(&si);
|
||||
minAddr = (ULONG_PTR)si.lpMinimumApplicationAddress;
|
||||
maxAddr = (ULONG_PTR)si.lpMaximumApplicationAddress;
|
||||
|
||||
// pOrigin ± 512MB
|
||||
if ((ULONG_PTR)pOrigin > MAX_MEMORY_RANGE && minAddr < (ULONG_PTR)pOrigin - MAX_MEMORY_RANGE)
|
||||
minAddr = (ULONG_PTR)pOrigin - MAX_MEMORY_RANGE;
|
||||
|
||||
if (maxAddr > (ULONG_PTR)pOrigin + MAX_MEMORY_RANGE)
|
||||
maxAddr = (ULONG_PTR)pOrigin + MAX_MEMORY_RANGE;
|
||||
|
||||
// Make room for MEMORY_BLOCK_SIZE bytes.
|
||||
maxAddr -= MEMORY_BLOCK_SIZE - 1;
|
||||
#endif
|
||||
|
||||
// Look the registered blocks for a reachable one.
|
||||
for (pBlock = g_pMemoryBlocks; pBlock != NULL; pBlock = pBlock->pNext)
|
||||
{
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
// Ignore the blocks too far.
|
||||
if ((ULONG_PTR)pBlock < minAddr || (ULONG_PTR)pBlock >= maxAddr)
|
||||
continue;
|
||||
#endif
|
||||
// The block has at least one unused slot.
|
||||
if (pBlock->pFree != NULL)
|
||||
return pBlock;
|
||||
}
|
||||
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
// Alloc a new block above if not found.
|
||||
{
|
||||
LPVOID pAlloc = pOrigin;
|
||||
while ((ULONG_PTR)pAlloc >= minAddr)
|
||||
{
|
||||
pAlloc = FindPrevFreeRegion(pAlloc, (LPVOID)minAddr, si.dwAllocationGranularity);
|
||||
if (pAlloc == NULL)
|
||||
break;
|
||||
|
||||
pBlock = (PMEMORY_BLOCK)VirtualAlloc(
|
||||
pAlloc, MEMORY_BLOCK_SIZE, MEM_COMMIT | MEM_RESERVE, PAGE_EXECUTE_READWRITE);
|
||||
if (pBlock != NULL)
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
// Alloc a new block below if not found.
|
||||
if (pBlock == NULL)
|
||||
{
|
||||
LPVOID pAlloc = pOrigin;
|
||||
while ((ULONG_PTR)pAlloc <= maxAddr)
|
||||
{
|
||||
pAlloc = FindNextFreeRegion(pAlloc, (LPVOID)maxAddr, si.dwAllocationGranularity);
|
||||
if (pAlloc == NULL)
|
||||
break;
|
||||
|
||||
pBlock = (PMEMORY_BLOCK)VirtualAlloc(
|
||||
pAlloc, MEMORY_BLOCK_SIZE, MEM_COMMIT | MEM_RESERVE, PAGE_EXECUTE_READWRITE);
|
||||
if (pBlock != NULL)
|
||||
break;
|
||||
}
|
||||
}
|
||||
#else
|
||||
// In x86 mode, a memory block can be placed anywhere.
|
||||
pBlock = (PMEMORY_BLOCK)VirtualAlloc(
|
||||
NULL, MEMORY_BLOCK_SIZE, MEM_COMMIT | MEM_RESERVE, PAGE_EXECUTE_READWRITE);
|
||||
#endif
|
||||
|
||||
if (pBlock != NULL)
|
||||
{
|
||||
// Build a linked list of all the slots.
|
||||
PMEMORY_SLOT pSlot = (PMEMORY_SLOT)pBlock + 1;
|
||||
pBlock->pFree = NULL;
|
||||
pBlock->usedCount = 0;
|
||||
do
|
||||
{
|
||||
pSlot->pNext = pBlock->pFree;
|
||||
pBlock->pFree = pSlot;
|
||||
pSlot++;
|
||||
} while ((ULONG_PTR)pSlot - (ULONG_PTR)pBlock <= MEMORY_BLOCK_SIZE - MEMORY_SLOT_SIZE);
|
||||
|
||||
pBlock->pNext = g_pMemoryBlocks;
|
||||
g_pMemoryBlocks = pBlock;
|
||||
}
|
||||
|
||||
return pBlock;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
LPVOID AllocateBuffer(LPVOID pOrigin)
|
||||
{
|
||||
PMEMORY_SLOT pSlot;
|
||||
PMEMORY_BLOCK pBlock = GetMemoryBlock(pOrigin);
|
||||
if (pBlock == NULL)
|
||||
return NULL;
|
||||
|
||||
// Remove an unused slot from the list.
|
||||
pSlot = pBlock->pFree;
|
||||
pBlock->pFree = pSlot->pNext;
|
||||
pBlock->usedCount++;
|
||||
#ifdef _DEBUG
|
||||
// Fill the slot with INT3 for debugging.
|
||||
memset(pSlot, 0xCC, sizeof(MEMORY_SLOT));
|
||||
#endif
|
||||
return pSlot;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
VOID FreeBuffer(LPVOID pBuffer)
|
||||
{
|
||||
PMEMORY_BLOCK pBlock = g_pMemoryBlocks;
|
||||
PMEMORY_BLOCK pPrev = NULL;
|
||||
ULONG_PTR pTargetBlock = ((ULONG_PTR)pBuffer / MEMORY_BLOCK_SIZE) * MEMORY_BLOCK_SIZE;
|
||||
|
||||
while (pBlock != NULL)
|
||||
{
|
||||
if ((ULONG_PTR)pBlock == pTargetBlock)
|
||||
{
|
||||
PMEMORY_SLOT pSlot = (PMEMORY_SLOT)pBuffer;
|
||||
#ifdef _DEBUG
|
||||
// Clear the released slot for debugging.
|
||||
memset(pSlot, 0x00, sizeof(MEMORY_SLOT));
|
||||
#endif
|
||||
// Restore the released slot to the list.
|
||||
pSlot->pNext = pBlock->pFree;
|
||||
pBlock->pFree = pSlot;
|
||||
pBlock->usedCount--;
|
||||
|
||||
// Free if unused.
|
||||
if (pBlock->usedCount == 0)
|
||||
{
|
||||
if (pPrev)
|
||||
pPrev->pNext = pBlock->pNext;
|
||||
else
|
||||
g_pMemoryBlocks = pBlock->pNext;
|
||||
|
||||
VirtualFree(pBlock, 0, MEM_RELEASE);
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
pPrev = pBlock;
|
||||
pBlock = pBlock->pNext;
|
||||
}
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
BOOL IsExecutableAddress(LPVOID pAddress)
|
||||
{
|
||||
MEMORY_BASIC_INFORMATION mi;
|
||||
VirtualQuery(pAddress, &mi, sizeof(mi));
|
||||
|
||||
return (mi.State == MEM_COMMIT && (mi.Protect & PAGE_EXECUTE_FLAGS));
|
||||
}
|
||||
42
external/minhook/buffer.h
vendored
Normal file
42
external/minhook/buffer.h
vendored
Normal file
|
|
@ -0,0 +1,42 @@
|
|||
/*
|
||||
* MinHook - The Minimalistic API Hooking Library for x64/x86
|
||||
* Copyright (C) 2009-2017 Tsuda Kageyu.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
||||
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER
|
||||
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
// Size of each memory slot.
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
#define MEMORY_SLOT_SIZE 64
|
||||
#else
|
||||
#define MEMORY_SLOT_SIZE 32
|
||||
#endif
|
||||
|
||||
VOID InitializeBuffer(VOID);
|
||||
VOID UninitializeBuffer(VOID);
|
||||
LPVOID AllocateBuffer(LPVOID pOrigin);
|
||||
VOID FreeBuffer(LPVOID pBuffer);
|
||||
BOOL IsExecutableAddress(LPVOID pAddress);
|
||||
324
external/minhook/hde/hde32.c
vendored
Normal file
324
external/minhook/hde/hde32.c
vendored
Normal file
|
|
@ -0,0 +1,324 @@
|
|||
/*
|
||||
* Hacker Disassembler Engine 32 C
|
||||
* Copyright (c) 2008-2009, Vyacheslav Patkov.
|
||||
* All rights reserved.
|
||||
*
|
||||
*/
|
||||
|
||||
#if defined(_M_IX86) || defined(__i386__)
|
||||
|
||||
#include <string.h>
|
||||
#include "hde32.h"
|
||||
#include "table32.h"
|
||||
|
||||
unsigned int hde32_disasm(const void *code, hde32s *hs)
|
||||
{
|
||||
uint8_t x, c, *p = (uint8_t *)code, cflags, opcode, pref = 0;
|
||||
uint8_t *ht = hde32_table, m_mod, m_reg, m_rm, disp_size = 0;
|
||||
|
||||
memset(hs, 0, sizeof(hde32s));
|
||||
|
||||
for (x = 16; x; x--)
|
||||
switch (c = *p++) {
|
||||
case 0xf3:
|
||||
hs->p_rep = c;
|
||||
pref |= PRE_F3;
|
||||
break;
|
||||
case 0xf2:
|
||||
hs->p_rep = c;
|
||||
pref |= PRE_F2;
|
||||
break;
|
||||
case 0xf0:
|
||||
hs->p_lock = c;
|
||||
pref |= PRE_LOCK;
|
||||
break;
|
||||
case 0x26: case 0x2e: case 0x36:
|
||||
case 0x3e: case 0x64: case 0x65:
|
||||
hs->p_seg = c;
|
||||
pref |= PRE_SEG;
|
||||
break;
|
||||
case 0x66:
|
||||
hs->p_66 = c;
|
||||
pref |= PRE_66;
|
||||
break;
|
||||
case 0x67:
|
||||
hs->p_67 = c;
|
||||
pref |= PRE_67;
|
||||
break;
|
||||
default:
|
||||
goto pref_done;
|
||||
}
|
||||
pref_done:
|
||||
|
||||
hs->flags = (uint32_t)pref << 23;
|
||||
|
||||
if (!pref)
|
||||
pref |= PRE_NONE;
|
||||
|
||||
if ((hs->opcode = c) == 0x0f) {
|
||||
hs->opcode2 = c = *p++;
|
||||
ht += DELTA_OPCODES;
|
||||
} else if (c >= 0xa0 && c <= 0xa3) {
|
||||
if (pref & PRE_67)
|
||||
pref |= PRE_66;
|
||||
else
|
||||
pref &= ~PRE_66;
|
||||
}
|
||||
|
||||
opcode = c;
|
||||
cflags = ht[ht[opcode / 4] + (opcode % 4)];
|
||||
|
||||
if (cflags == C_ERROR) {
|
||||
hs->flags |= F_ERROR | F_ERROR_OPCODE;
|
||||
cflags = 0;
|
||||
if ((opcode & -3) == 0x24)
|
||||
cflags++;
|
||||
}
|
||||
|
||||
x = 0;
|
||||
if (cflags & C_GROUP) {
|
||||
uint16_t t;
|
||||
t = *(uint16_t *)(ht + (cflags & 0x7f));
|
||||
cflags = (uint8_t)t;
|
||||
x = (uint8_t)(t >> 8);
|
||||
}
|
||||
|
||||
if (hs->opcode2) {
|
||||
ht = hde32_table + DELTA_PREFIXES;
|
||||
if (ht[ht[opcode / 4] + (opcode % 4)] & pref)
|
||||
hs->flags |= F_ERROR | F_ERROR_OPCODE;
|
||||
}
|
||||
|
||||
if (cflags & C_MODRM) {
|
||||
hs->flags |= F_MODRM;
|
||||
hs->modrm = c = *p++;
|
||||
hs->modrm_mod = m_mod = c >> 6;
|
||||
hs->modrm_rm = m_rm = c & 7;
|
||||
hs->modrm_reg = m_reg = (c & 0x3f) >> 3;
|
||||
|
||||
if (x && ((x << m_reg) & 0x80))
|
||||
hs->flags |= F_ERROR | F_ERROR_OPCODE;
|
||||
|
||||
if (!hs->opcode2 && opcode >= 0xd9 && opcode <= 0xdf) {
|
||||
uint8_t t = opcode - 0xd9;
|
||||
if (m_mod == 3) {
|
||||
ht = hde32_table + DELTA_FPU_MODRM + t*8;
|
||||
t = ht[m_reg] << m_rm;
|
||||
} else {
|
||||
ht = hde32_table + DELTA_FPU_REG;
|
||||
t = ht[t] << m_reg;
|
||||
}
|
||||
if (t & 0x80)
|
||||
hs->flags |= F_ERROR | F_ERROR_OPCODE;
|
||||
}
|
||||
|
||||
if (pref & PRE_LOCK) {
|
||||
if (m_mod == 3) {
|
||||
hs->flags |= F_ERROR | F_ERROR_LOCK;
|
||||
} else {
|
||||
uint8_t *table_end, op = opcode;
|
||||
if (hs->opcode2) {
|
||||
ht = hde32_table + DELTA_OP2_LOCK_OK;
|
||||
table_end = ht + DELTA_OP_ONLY_MEM - DELTA_OP2_LOCK_OK;
|
||||
} else {
|
||||
ht = hde32_table + DELTA_OP_LOCK_OK;
|
||||
table_end = ht + DELTA_OP2_LOCK_OK - DELTA_OP_LOCK_OK;
|
||||
op &= -2;
|
||||
}
|
||||
for (; ht != table_end; ht++)
|
||||
if (*ht++ == op) {
|
||||
if (!((*ht << m_reg) & 0x80))
|
||||
goto no_lock_error;
|
||||
else
|
||||
break;
|
||||
}
|
||||
hs->flags |= F_ERROR | F_ERROR_LOCK;
|
||||
no_lock_error:
|
||||
;
|
||||
}
|
||||
}
|
||||
|
||||
if (hs->opcode2) {
|
||||
switch (opcode) {
|
||||
case 0x20: case 0x22:
|
||||
m_mod = 3;
|
||||
if (m_reg > 4 || m_reg == 1)
|
||||
goto error_operand;
|
||||
else
|
||||
goto no_error_operand;
|
||||
case 0x21: case 0x23:
|
||||
m_mod = 3;
|
||||
if (m_reg == 4 || m_reg == 5)
|
||||
goto error_operand;
|
||||
else
|
||||
goto no_error_operand;
|
||||
}
|
||||
} else {
|
||||
switch (opcode) {
|
||||
case 0x8c:
|
||||
if (m_reg > 5)
|
||||
goto error_operand;
|
||||
else
|
||||
goto no_error_operand;
|
||||
case 0x8e:
|
||||
if (m_reg == 1 || m_reg > 5)
|
||||
goto error_operand;
|
||||
else
|
||||
goto no_error_operand;
|
||||
}
|
||||
}
|
||||
|
||||
if (m_mod == 3) {
|
||||
uint8_t *table_end;
|
||||
if (hs->opcode2) {
|
||||
ht = hde32_table + DELTA_OP2_ONLY_MEM;
|
||||
table_end = ht + sizeof(hde32_table) - DELTA_OP2_ONLY_MEM;
|
||||
} else {
|
||||
ht = hde32_table + DELTA_OP_ONLY_MEM;
|
||||
table_end = ht + DELTA_OP2_ONLY_MEM - DELTA_OP_ONLY_MEM;
|
||||
}
|
||||
for (; ht != table_end; ht += 2)
|
||||
if (*ht++ == opcode) {
|
||||
if ((*ht++ & pref) && !((*ht << m_reg) & 0x80))
|
||||
goto error_operand;
|
||||
else
|
||||
break;
|
||||
}
|
||||
goto no_error_operand;
|
||||
} else if (hs->opcode2) {
|
||||
switch (opcode) {
|
||||
case 0x50: case 0xd7: case 0xf7:
|
||||
if (pref & (PRE_NONE | PRE_66))
|
||||
goto error_operand;
|
||||
break;
|
||||
case 0xd6:
|
||||
if (pref & (PRE_F2 | PRE_F3))
|
||||
goto error_operand;
|
||||
break;
|
||||
case 0xc5:
|
||||
goto error_operand;
|
||||
}
|
||||
goto no_error_operand;
|
||||
} else
|
||||
goto no_error_operand;
|
||||
|
||||
error_operand:
|
||||
hs->flags |= F_ERROR | F_ERROR_OPERAND;
|
||||
no_error_operand:
|
||||
|
||||
c = *p++;
|
||||
if (m_reg <= 1) {
|
||||
if (opcode == 0xf6)
|
||||
cflags |= C_IMM8;
|
||||
else if (opcode == 0xf7)
|
||||
cflags |= C_IMM_P66;
|
||||
}
|
||||
|
||||
switch (m_mod) {
|
||||
case 0:
|
||||
if (pref & PRE_67) {
|
||||
if (m_rm == 6)
|
||||
disp_size = 2;
|
||||
} else
|
||||
if (m_rm == 5)
|
||||
disp_size = 4;
|
||||
break;
|
||||
case 1:
|
||||
disp_size = 1;
|
||||
break;
|
||||
case 2:
|
||||
disp_size = 2;
|
||||
if (!(pref & PRE_67))
|
||||
disp_size <<= 1;
|
||||
break;
|
||||
}
|
||||
|
||||
if (m_mod != 3 && m_rm == 4 && !(pref & PRE_67)) {
|
||||
hs->flags |= F_SIB;
|
||||
p++;
|
||||
hs->sib = c;
|
||||
hs->sib_scale = c >> 6;
|
||||
hs->sib_index = (c & 0x3f) >> 3;
|
||||
if ((hs->sib_base = c & 7) == 5 && !(m_mod & 1))
|
||||
disp_size = 4;
|
||||
}
|
||||
|
||||
p--;
|
||||
switch (disp_size) {
|
||||
case 1:
|
||||
hs->flags |= F_DISP8;
|
||||
hs->disp.disp8 = *p;
|
||||
break;
|
||||
case 2:
|
||||
hs->flags |= F_DISP16;
|
||||
hs->disp.disp16 = *(uint16_t *)p;
|
||||
break;
|
||||
case 4:
|
||||
hs->flags |= F_DISP32;
|
||||
hs->disp.disp32 = *(uint32_t *)p;
|
||||
break;
|
||||
}
|
||||
p += disp_size;
|
||||
} else if (pref & PRE_LOCK)
|
||||
hs->flags |= F_ERROR | F_ERROR_LOCK;
|
||||
|
||||
if (cflags & C_IMM_P66) {
|
||||
if (cflags & C_REL32) {
|
||||
if (pref & PRE_66) {
|
||||
hs->flags |= F_IMM16 | F_RELATIVE;
|
||||
hs->imm.imm16 = *(uint16_t *)p;
|
||||
p += 2;
|
||||
goto disasm_done;
|
||||
}
|
||||
goto rel32_ok;
|
||||
}
|
||||
if (pref & PRE_66) {
|
||||
hs->flags |= F_IMM16;
|
||||
hs->imm.imm16 = *(uint16_t *)p;
|
||||
p += 2;
|
||||
} else {
|
||||
hs->flags |= F_IMM32;
|
||||
hs->imm.imm32 = *(uint32_t *)p;
|
||||
p += 4;
|
||||
}
|
||||
}
|
||||
|
||||
if (cflags & C_IMM16) {
|
||||
if (hs->flags & F_IMM32) {
|
||||
hs->flags |= F_IMM16;
|
||||
hs->disp.disp16 = *(uint16_t *)p;
|
||||
} else if (hs->flags & F_IMM16) {
|
||||
hs->flags |= F_2IMM16;
|
||||
hs->disp.disp16 = *(uint16_t *)p;
|
||||
} else {
|
||||
hs->flags |= F_IMM16;
|
||||
hs->imm.imm16 = *(uint16_t *)p;
|
||||
}
|
||||
p += 2;
|
||||
}
|
||||
if (cflags & C_IMM8) {
|
||||
hs->flags |= F_IMM8;
|
||||
hs->imm.imm8 = *p++;
|
||||
}
|
||||
|
||||
if (cflags & C_REL32) {
|
||||
rel32_ok:
|
||||
hs->flags |= F_IMM32 | F_RELATIVE;
|
||||
hs->imm.imm32 = *(uint32_t *)p;
|
||||
p += 4;
|
||||
} else if (cflags & C_REL8) {
|
||||
hs->flags |= F_IMM8 | F_RELATIVE;
|
||||
hs->imm.imm8 = *p++;
|
||||
}
|
||||
|
||||
disasm_done:
|
||||
|
||||
if ((hs->len = (uint8_t)(p-(uint8_t *)code)) > 15) {
|
||||
hs->flags |= F_ERROR | F_ERROR_LENGTH;
|
||||
hs->len = 15;
|
||||
}
|
||||
|
||||
return (unsigned int)hs->len;
|
||||
}
|
||||
|
||||
#endif // defined(_M_IX86) || defined(__i386__)
|
||||
105
external/minhook/hde/hde32.h
vendored
Normal file
105
external/minhook/hde/hde32.h
vendored
Normal file
|
|
@ -0,0 +1,105 @@
|
|||
/*
|
||||
* Hacker Disassembler Engine 32
|
||||
* Copyright (c) 2006-2009, Vyacheslav Patkov.
|
||||
* All rights reserved.
|
||||
*
|
||||
* hde32.h: C/C++ header file
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef _HDE32_H_
|
||||
#define _HDE32_H_
|
||||
|
||||
/* stdint.h - C99 standard header
|
||||
* http://en.wikipedia.org/wiki/stdint.h
|
||||
*
|
||||
* if your compiler doesn't contain "stdint.h" header (for
|
||||
* example, Microsoft Visual C++), you can download file:
|
||||
* http://www.azillionmonkeys.com/qed/pstdint.h
|
||||
* and change next line to:
|
||||
* #include "pstdint.h"
|
||||
*/
|
||||
#include "pstdint.h"
|
||||
|
||||
#define F_MODRM 0x00000001
|
||||
#define F_SIB 0x00000002
|
||||
#define F_IMM8 0x00000004
|
||||
#define F_IMM16 0x00000008
|
||||
#define F_IMM32 0x00000010
|
||||
#define F_DISP8 0x00000020
|
||||
#define F_DISP16 0x00000040
|
||||
#define F_DISP32 0x00000080
|
||||
#define F_RELATIVE 0x00000100
|
||||
#define F_2IMM16 0x00000800
|
||||
#define F_ERROR 0x00001000
|
||||
#define F_ERROR_OPCODE 0x00002000
|
||||
#define F_ERROR_LENGTH 0x00004000
|
||||
#define F_ERROR_LOCK 0x00008000
|
||||
#define F_ERROR_OPERAND 0x00010000
|
||||
#define F_PREFIX_REPNZ 0x01000000
|
||||
#define F_PREFIX_REPX 0x02000000
|
||||
#define F_PREFIX_REP 0x03000000
|
||||
#define F_PREFIX_66 0x04000000
|
||||
#define F_PREFIX_67 0x08000000
|
||||
#define F_PREFIX_LOCK 0x10000000
|
||||
#define F_PREFIX_SEG 0x20000000
|
||||
#define F_PREFIX_ANY 0x3f000000
|
||||
|
||||
#define PREFIX_SEGMENT_CS 0x2e
|
||||
#define PREFIX_SEGMENT_SS 0x36
|
||||
#define PREFIX_SEGMENT_DS 0x3e
|
||||
#define PREFIX_SEGMENT_ES 0x26
|
||||
#define PREFIX_SEGMENT_FS 0x64
|
||||
#define PREFIX_SEGMENT_GS 0x65
|
||||
#define PREFIX_LOCK 0xf0
|
||||
#define PREFIX_REPNZ 0xf2
|
||||
#define PREFIX_REPX 0xf3
|
||||
#define PREFIX_OPERAND_SIZE 0x66
|
||||
#define PREFIX_ADDRESS_SIZE 0x67
|
||||
|
||||
#pragma pack(push,1)
|
||||
|
||||
typedef struct {
|
||||
uint8_t len;
|
||||
uint8_t p_rep;
|
||||
uint8_t p_lock;
|
||||
uint8_t p_seg;
|
||||
uint8_t p_66;
|
||||
uint8_t p_67;
|
||||
uint8_t opcode;
|
||||
uint8_t opcode2;
|
||||
uint8_t modrm;
|
||||
uint8_t modrm_mod;
|
||||
uint8_t modrm_reg;
|
||||
uint8_t modrm_rm;
|
||||
uint8_t sib;
|
||||
uint8_t sib_scale;
|
||||
uint8_t sib_index;
|
||||
uint8_t sib_base;
|
||||
union {
|
||||
uint8_t imm8;
|
||||
uint16_t imm16;
|
||||
uint32_t imm32;
|
||||
} imm;
|
||||
union {
|
||||
uint8_t disp8;
|
||||
uint16_t disp16;
|
||||
uint32_t disp32;
|
||||
} disp;
|
||||
uint32_t flags;
|
||||
} hde32s;
|
||||
|
||||
#pragma pack(pop)
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* __cdecl */
|
||||
unsigned int hde32_disasm(const void *code, hde32s *hs);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _HDE32_H_ */
|
||||
333
external/minhook/hde/hde64.c
vendored
Normal file
333
external/minhook/hde/hde64.c
vendored
Normal file
|
|
@ -0,0 +1,333 @@
|
|||
/*
|
||||
* Hacker Disassembler Engine 64 C
|
||||
* Copyright (c) 2008-2009, Vyacheslav Patkov.
|
||||
* All rights reserved.
|
||||
*
|
||||
*/
|
||||
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
|
||||
#include <string.h>
|
||||
#include "hde64.h"
|
||||
#include "table64.h"
|
||||
|
||||
unsigned int hde64_disasm(const void *code, hde64s *hs)
|
||||
{
|
||||
uint8_t x, c, *p = (uint8_t *)code, cflags, opcode, pref = 0;
|
||||
uint8_t *ht = hde64_table, m_mod, m_reg, m_rm, disp_size = 0;
|
||||
uint8_t op64 = 0;
|
||||
|
||||
memset(hs, 0, sizeof(hde64s));
|
||||
|
||||
for (x = 16; x; x--)
|
||||
switch (c = *p++) {
|
||||
case 0xf3:
|
||||
hs->p_rep = c;
|
||||
pref |= PRE_F3;
|
||||
break;
|
||||
case 0xf2:
|
||||
hs->p_rep = c;
|
||||
pref |= PRE_F2;
|
||||
break;
|
||||
case 0xf0:
|
||||
hs->p_lock = c;
|
||||
pref |= PRE_LOCK;
|
||||
break;
|
||||
case 0x26: case 0x2e: case 0x36:
|
||||
case 0x3e: case 0x64: case 0x65:
|
||||
hs->p_seg = c;
|
||||
pref |= PRE_SEG;
|
||||
break;
|
||||
case 0x66:
|
||||
hs->p_66 = c;
|
||||
pref |= PRE_66;
|
||||
break;
|
||||
case 0x67:
|
||||
hs->p_67 = c;
|
||||
pref |= PRE_67;
|
||||
break;
|
||||
default:
|
||||
goto pref_done;
|
||||
}
|
||||
pref_done:
|
||||
|
||||
hs->flags = (uint32_t)pref << 23;
|
||||
|
||||
if (!pref)
|
||||
pref |= PRE_NONE;
|
||||
|
||||
if ((c & 0xf0) == 0x40) {
|
||||
hs->flags |= F_PREFIX_REX;
|
||||
if ((hs->rex_w = (c & 0xf) >> 3) && (*p & 0xf8) == 0xb8)
|
||||
op64++;
|
||||
hs->rex_r = (c & 7) >> 2;
|
||||
hs->rex_x = (c & 3) >> 1;
|
||||
hs->rex_b = c & 1;
|
||||
if (((c = *p++) & 0xf0) == 0x40) {
|
||||
opcode = c;
|
||||
goto error_opcode;
|
||||
}
|
||||
}
|
||||
|
||||
if ((hs->opcode = c) == 0x0f) {
|
||||
hs->opcode2 = c = *p++;
|
||||
ht += DELTA_OPCODES;
|
||||
} else if (c >= 0xa0 && c <= 0xa3) {
|
||||
op64++;
|
||||
if (pref & PRE_67)
|
||||
pref |= PRE_66;
|
||||
else
|
||||
pref &= ~PRE_66;
|
||||
}
|
||||
|
||||
opcode = c;
|
||||
cflags = ht[ht[opcode / 4] + (opcode % 4)];
|
||||
|
||||
if (cflags == C_ERROR) {
|
||||
error_opcode:
|
||||
hs->flags |= F_ERROR | F_ERROR_OPCODE;
|
||||
cflags = 0;
|
||||
if ((opcode & -3) == 0x24)
|
||||
cflags++;
|
||||
}
|
||||
|
||||
x = 0;
|
||||
if (cflags & C_GROUP) {
|
||||
uint16_t t;
|
||||
t = *(uint16_t *)(ht + (cflags & 0x7f));
|
||||
cflags = (uint8_t)t;
|
||||
x = (uint8_t)(t >> 8);
|
||||
}
|
||||
|
||||
if (hs->opcode2) {
|
||||
ht = hde64_table + DELTA_PREFIXES;
|
||||
if (ht[ht[opcode / 4] + (opcode % 4)] & pref)
|
||||
hs->flags |= F_ERROR | F_ERROR_OPCODE;
|
||||
}
|
||||
|
||||
if (cflags & C_MODRM) {
|
||||
hs->flags |= F_MODRM;
|
||||
hs->modrm = c = *p++;
|
||||
hs->modrm_mod = m_mod = c >> 6;
|
||||
hs->modrm_rm = m_rm = c & 7;
|
||||
hs->modrm_reg = m_reg = (c & 0x3f) >> 3;
|
||||
|
||||
if (x && ((x << m_reg) & 0x80))
|
||||
hs->flags |= F_ERROR | F_ERROR_OPCODE;
|
||||
|
||||
if (!hs->opcode2 && opcode >= 0xd9 && opcode <= 0xdf) {
|
||||
uint8_t t = opcode - 0xd9;
|
||||
if (m_mod == 3) {
|
||||
ht = hde64_table + DELTA_FPU_MODRM + t*8;
|
||||
t = ht[m_reg] << m_rm;
|
||||
} else {
|
||||
ht = hde64_table + DELTA_FPU_REG;
|
||||
t = ht[t] << m_reg;
|
||||
}
|
||||
if (t & 0x80)
|
||||
hs->flags |= F_ERROR | F_ERROR_OPCODE;
|
||||
}
|
||||
|
||||
if (pref & PRE_LOCK) {
|
||||
if (m_mod == 3) {
|
||||
hs->flags |= F_ERROR | F_ERROR_LOCK;
|
||||
} else {
|
||||
uint8_t *table_end, op = opcode;
|
||||
if (hs->opcode2) {
|
||||
ht = hde64_table + DELTA_OP2_LOCK_OK;
|
||||
table_end = ht + DELTA_OP_ONLY_MEM - DELTA_OP2_LOCK_OK;
|
||||
} else {
|
||||
ht = hde64_table + DELTA_OP_LOCK_OK;
|
||||
table_end = ht + DELTA_OP2_LOCK_OK - DELTA_OP_LOCK_OK;
|
||||
op &= -2;
|
||||
}
|
||||
for (; ht != table_end; ht++)
|
||||
if (*ht++ == op) {
|
||||
if (!((*ht << m_reg) & 0x80))
|
||||
goto no_lock_error;
|
||||
else
|
||||
break;
|
||||
}
|
||||
hs->flags |= F_ERROR | F_ERROR_LOCK;
|
||||
no_lock_error:
|
||||
;
|
||||
}
|
||||
}
|
||||
|
||||
if (hs->opcode2) {
|
||||
switch (opcode) {
|
||||
case 0x20: case 0x22:
|
||||
m_mod = 3;
|
||||
if (m_reg > 4 || m_reg == 1)
|
||||
goto error_operand;
|
||||
else
|
||||
goto no_error_operand;
|
||||
case 0x21: case 0x23:
|
||||
m_mod = 3;
|
||||
if (m_reg == 4 || m_reg == 5)
|
||||
goto error_operand;
|
||||
else
|
||||
goto no_error_operand;
|
||||
}
|
||||
} else {
|
||||
switch (opcode) {
|
||||
case 0x8c:
|
||||
if (m_reg > 5)
|
||||
goto error_operand;
|
||||
else
|
||||
goto no_error_operand;
|
||||
case 0x8e:
|
||||
if (m_reg == 1 || m_reg > 5)
|
||||
goto error_operand;
|
||||
else
|
||||
goto no_error_operand;
|
||||
}
|
||||
}
|
||||
|
||||
if (m_mod == 3) {
|
||||
uint8_t *table_end;
|
||||
if (hs->opcode2) {
|
||||
ht = hde64_table + DELTA_OP2_ONLY_MEM;
|
||||
table_end = ht + sizeof(hde64_table) - DELTA_OP2_ONLY_MEM;
|
||||
} else {
|
||||
ht = hde64_table + DELTA_OP_ONLY_MEM;
|
||||
table_end = ht + DELTA_OP2_ONLY_MEM - DELTA_OP_ONLY_MEM;
|
||||
}
|
||||
for (; ht != table_end; ht += 2)
|
||||
if (*ht++ == opcode) {
|
||||
if (*ht++ & pref && !((*ht << m_reg) & 0x80))
|
||||
goto error_operand;
|
||||
else
|
||||
break;
|
||||
}
|
||||
goto no_error_operand;
|
||||
} else if (hs->opcode2) {
|
||||
switch (opcode) {
|
||||
case 0x50: case 0xd7: case 0xf7:
|
||||
if (pref & (PRE_NONE | PRE_66))
|
||||
goto error_operand;
|
||||
break;
|
||||
case 0xd6:
|
||||
if (pref & (PRE_F2 | PRE_F3))
|
||||
goto error_operand;
|
||||
break;
|
||||
case 0xc5:
|
||||
goto error_operand;
|
||||
}
|
||||
goto no_error_operand;
|
||||
} else
|
||||
goto no_error_operand;
|
||||
|
||||
error_operand:
|
||||
hs->flags |= F_ERROR | F_ERROR_OPERAND;
|
||||
no_error_operand:
|
||||
|
||||
c = *p++;
|
||||
if (m_reg <= 1) {
|
||||
if (opcode == 0xf6)
|
||||
cflags |= C_IMM8;
|
||||
else if (opcode == 0xf7)
|
||||
cflags |= C_IMM_P66;
|
||||
}
|
||||
|
||||
switch (m_mod) {
|
||||
case 0:
|
||||
if (pref & PRE_67) {
|
||||
if (m_rm == 6)
|
||||
disp_size = 2;
|
||||
} else
|
||||
if (m_rm == 5)
|
||||
disp_size = 4;
|
||||
break;
|
||||
case 1:
|
||||
disp_size = 1;
|
||||
break;
|
||||
case 2:
|
||||
disp_size = 2;
|
||||
if (!(pref & PRE_67))
|
||||
disp_size <<= 1;
|
||||
}
|
||||
|
||||
if (m_mod != 3 && m_rm == 4) {
|
||||
hs->flags |= F_SIB;
|
||||
p++;
|
||||
hs->sib = c;
|
||||
hs->sib_scale = c >> 6;
|
||||
hs->sib_index = (c & 0x3f) >> 3;
|
||||
if ((hs->sib_base = c & 7) == 5 && !(m_mod & 1))
|
||||
disp_size = 4;
|
||||
}
|
||||
|
||||
p--;
|
||||
switch (disp_size) {
|
||||
case 1:
|
||||
hs->flags |= F_DISP8;
|
||||
hs->disp.disp8 = *p;
|
||||
break;
|
||||
case 2:
|
||||
hs->flags |= F_DISP16;
|
||||
hs->disp.disp16 = *(uint16_t *)p;
|
||||
break;
|
||||
case 4:
|
||||
hs->flags |= F_DISP32;
|
||||
hs->disp.disp32 = *(uint32_t *)p;
|
||||
}
|
||||
p += disp_size;
|
||||
} else if (pref & PRE_LOCK)
|
||||
hs->flags |= F_ERROR | F_ERROR_LOCK;
|
||||
|
||||
if (cflags & C_IMM_P66) {
|
||||
if (cflags & C_REL32) {
|
||||
if (pref & PRE_66) {
|
||||
hs->flags |= F_IMM16 | F_RELATIVE;
|
||||
hs->imm.imm16 = *(uint16_t *)p;
|
||||
p += 2;
|
||||
goto disasm_done;
|
||||
}
|
||||
goto rel32_ok;
|
||||
}
|
||||
if (op64) {
|
||||
hs->flags |= F_IMM64;
|
||||
hs->imm.imm64 = *(uint64_t *)p;
|
||||
p += 8;
|
||||
} else if (!(pref & PRE_66)) {
|
||||
hs->flags |= F_IMM32;
|
||||
hs->imm.imm32 = *(uint32_t *)p;
|
||||
p += 4;
|
||||
} else
|
||||
goto imm16_ok;
|
||||
}
|
||||
|
||||
|
||||
if (cflags & C_IMM16) {
|
||||
imm16_ok:
|
||||
hs->flags |= F_IMM16;
|
||||
hs->imm.imm16 = *(uint16_t *)p;
|
||||
p += 2;
|
||||
}
|
||||
if (cflags & C_IMM8) {
|
||||
hs->flags |= F_IMM8;
|
||||
hs->imm.imm8 = *p++;
|
||||
}
|
||||
|
||||
if (cflags & C_REL32) {
|
||||
rel32_ok:
|
||||
hs->flags |= F_IMM32 | F_RELATIVE;
|
||||
hs->imm.imm32 = *(uint32_t *)p;
|
||||
p += 4;
|
||||
} else if (cflags & C_REL8) {
|
||||
hs->flags |= F_IMM8 | F_RELATIVE;
|
||||
hs->imm.imm8 = *p++;
|
||||
}
|
||||
|
||||
disasm_done:
|
||||
|
||||
if ((hs->len = (uint8_t)(p-(uint8_t *)code)) > 15) {
|
||||
hs->flags |= F_ERROR | F_ERROR_LENGTH;
|
||||
hs->len = 15;
|
||||
}
|
||||
|
||||
return (unsigned int)hs->len;
|
||||
}
|
||||
|
||||
#endif // defined(_M_X64) || defined(__x86_64__)
|
||||
112
external/minhook/hde/hde64.h
vendored
Normal file
112
external/minhook/hde/hde64.h
vendored
Normal file
|
|
@ -0,0 +1,112 @@
|
|||
/*
|
||||
* Hacker Disassembler Engine 64
|
||||
* Copyright (c) 2008-2009, Vyacheslav Patkov.
|
||||
* All rights reserved.
|
||||
*
|
||||
* hde64.h: C/C++ header file
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef _HDE64_H_
|
||||
#define _HDE64_H_
|
||||
|
||||
/* stdint.h - C99 standard header
|
||||
* http://en.wikipedia.org/wiki/stdint.h
|
||||
*
|
||||
* if your compiler doesn't contain "stdint.h" header (for
|
||||
* example, Microsoft Visual C++), you can download file:
|
||||
* http://www.azillionmonkeys.com/qed/pstdint.h
|
||||
* and change next line to:
|
||||
* #include "pstdint.h"
|
||||
*/
|
||||
#include "pstdint.h"
|
||||
|
||||
#define F_MODRM 0x00000001
|
||||
#define F_SIB 0x00000002
|
||||
#define F_IMM8 0x00000004
|
||||
#define F_IMM16 0x00000008
|
||||
#define F_IMM32 0x00000010
|
||||
#define F_IMM64 0x00000020
|
||||
#define F_DISP8 0x00000040
|
||||
#define F_DISP16 0x00000080
|
||||
#define F_DISP32 0x00000100
|
||||
#define F_RELATIVE 0x00000200
|
||||
#define F_ERROR 0x00001000
|
||||
#define F_ERROR_OPCODE 0x00002000
|
||||
#define F_ERROR_LENGTH 0x00004000
|
||||
#define F_ERROR_LOCK 0x00008000
|
||||
#define F_ERROR_OPERAND 0x00010000
|
||||
#define F_PREFIX_REPNZ 0x01000000
|
||||
#define F_PREFIX_REPX 0x02000000
|
||||
#define F_PREFIX_REP 0x03000000
|
||||
#define F_PREFIX_66 0x04000000
|
||||
#define F_PREFIX_67 0x08000000
|
||||
#define F_PREFIX_LOCK 0x10000000
|
||||
#define F_PREFIX_SEG 0x20000000
|
||||
#define F_PREFIX_REX 0x40000000
|
||||
#define F_PREFIX_ANY 0x7f000000
|
||||
|
||||
#define PREFIX_SEGMENT_CS 0x2e
|
||||
#define PREFIX_SEGMENT_SS 0x36
|
||||
#define PREFIX_SEGMENT_DS 0x3e
|
||||
#define PREFIX_SEGMENT_ES 0x26
|
||||
#define PREFIX_SEGMENT_FS 0x64
|
||||
#define PREFIX_SEGMENT_GS 0x65
|
||||
#define PREFIX_LOCK 0xf0
|
||||
#define PREFIX_REPNZ 0xf2
|
||||
#define PREFIX_REPX 0xf3
|
||||
#define PREFIX_OPERAND_SIZE 0x66
|
||||
#define PREFIX_ADDRESS_SIZE 0x67
|
||||
|
||||
#pragma pack(push,1)
|
||||
|
||||
typedef struct {
|
||||
uint8_t len;
|
||||
uint8_t p_rep;
|
||||
uint8_t p_lock;
|
||||
uint8_t p_seg;
|
||||
uint8_t p_66;
|
||||
uint8_t p_67;
|
||||
uint8_t rex;
|
||||
uint8_t rex_w;
|
||||
uint8_t rex_r;
|
||||
uint8_t rex_x;
|
||||
uint8_t rex_b;
|
||||
uint8_t opcode;
|
||||
uint8_t opcode2;
|
||||
uint8_t modrm;
|
||||
uint8_t modrm_mod;
|
||||
uint8_t modrm_reg;
|
||||
uint8_t modrm_rm;
|
||||
uint8_t sib;
|
||||
uint8_t sib_scale;
|
||||
uint8_t sib_index;
|
||||
uint8_t sib_base;
|
||||
union {
|
||||
uint8_t imm8;
|
||||
uint16_t imm16;
|
||||
uint32_t imm32;
|
||||
uint64_t imm64;
|
||||
} imm;
|
||||
union {
|
||||
uint8_t disp8;
|
||||
uint16_t disp16;
|
||||
uint32_t disp32;
|
||||
} disp;
|
||||
uint32_t flags;
|
||||
} hde64s;
|
||||
|
||||
#pragma pack(pop)
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* __cdecl */
|
||||
unsigned int hde64_disasm(const void *code, hde64s *hs);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _HDE64_H_ */
|
||||
39
external/minhook/hde/pstdint.h
vendored
Normal file
39
external/minhook/hde/pstdint.h
vendored
Normal file
|
|
@ -0,0 +1,39 @@
|
|||
/*
|
||||
* MinHook - The Minimalistic API Hooking Library for x64/x86
|
||||
* Copyright (C) 2009-2017 Tsuda Kageyu. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
|
||||
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
||||
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <windows.h>
|
||||
|
||||
// Integer types for HDE.
|
||||
typedef INT8 int8_t;
|
||||
typedef INT16 int16_t;
|
||||
typedef INT32 int32_t;
|
||||
typedef INT64 int64_t;
|
||||
typedef UINT8 uint8_t;
|
||||
typedef UINT16 uint16_t;
|
||||
typedef UINT32 uint32_t;
|
||||
typedef UINT64 uint64_t;
|
||||
73
external/minhook/hde/table32.h
vendored
Normal file
73
external/minhook/hde/table32.h
vendored
Normal file
|
|
@ -0,0 +1,73 @@
|
|||
/*
|
||||
* Hacker Disassembler Engine 32 C
|
||||
* Copyright (c) 2008-2009, Vyacheslav Patkov.
|
||||
* All rights reserved.
|
||||
*
|
||||
*/
|
||||
|
||||
#define C_NONE 0x00
|
||||
#define C_MODRM 0x01
|
||||
#define C_IMM8 0x02
|
||||
#define C_IMM16 0x04
|
||||
#define C_IMM_P66 0x10
|
||||
#define C_REL8 0x20
|
||||
#define C_REL32 0x40
|
||||
#define C_GROUP 0x80
|
||||
#define C_ERROR 0xff
|
||||
|
||||
#define PRE_ANY 0x00
|
||||
#define PRE_NONE 0x01
|
||||
#define PRE_F2 0x02
|
||||
#define PRE_F3 0x04
|
||||
#define PRE_66 0x08
|
||||
#define PRE_67 0x10
|
||||
#define PRE_LOCK 0x20
|
||||
#define PRE_SEG 0x40
|
||||
#define PRE_ALL 0xff
|
||||
|
||||
#define DELTA_OPCODES 0x4a
|
||||
#define DELTA_FPU_REG 0xf1
|
||||
#define DELTA_FPU_MODRM 0xf8
|
||||
#define DELTA_PREFIXES 0x130
|
||||
#define DELTA_OP_LOCK_OK 0x1a1
|
||||
#define DELTA_OP2_LOCK_OK 0x1b9
|
||||
#define DELTA_OP_ONLY_MEM 0x1cb
|
||||
#define DELTA_OP2_ONLY_MEM 0x1da
|
||||
|
||||
unsigned char hde32_table[] = {
|
||||
0xa3,0xa8,0xa3,0xa8,0xa3,0xa8,0xa3,0xa8,0xa3,0xa8,0xa3,0xa8,0xa3,0xa8,0xa3,
|
||||
0xa8,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xac,0xaa,0xb2,0xaa,0x9f,0x9f,
|
||||
0x9f,0x9f,0xb5,0xa3,0xa3,0xa4,0xaa,0xaa,0xba,0xaa,0x96,0xaa,0xa8,0xaa,0xc3,
|
||||
0xc3,0x96,0x96,0xb7,0xae,0xd6,0xbd,0xa3,0xc5,0xa3,0xa3,0x9f,0xc3,0x9c,0xaa,
|
||||
0xaa,0xac,0xaa,0xbf,0x03,0x7f,0x11,0x7f,0x01,0x7f,0x01,0x3f,0x01,0x01,0x90,
|
||||
0x82,0x7d,0x97,0x59,0x59,0x59,0x59,0x59,0x7f,0x59,0x59,0x60,0x7d,0x7f,0x7f,
|
||||
0x59,0x59,0x59,0x59,0x59,0x59,0x59,0x59,0x59,0x59,0x59,0x59,0x9a,0x88,0x7d,
|
||||
0x59,0x50,0x50,0x50,0x50,0x59,0x59,0x59,0x59,0x61,0x94,0x61,0x9e,0x59,0x59,
|
||||
0x85,0x59,0x92,0xa3,0x60,0x60,0x59,0x59,0x59,0x59,0x59,0x59,0x59,0x59,0x59,
|
||||
0x59,0x59,0x9f,0x01,0x03,0x01,0x04,0x03,0xd5,0x03,0xcc,0x01,0xbc,0x03,0xf0,
|
||||
0x10,0x10,0x10,0x10,0x50,0x50,0x50,0x50,0x14,0x20,0x20,0x20,0x20,0x01,0x01,
|
||||
0x01,0x01,0xc4,0x02,0x10,0x00,0x00,0x00,0x00,0x01,0x01,0xc0,0xc2,0x10,0x11,
|
||||
0x02,0x03,0x11,0x03,0x03,0x04,0x00,0x00,0x14,0x00,0x02,0x00,0x00,0xc6,0xc8,
|
||||
0x02,0x02,0x02,0x02,0x00,0x00,0xff,0xff,0xff,0xff,0x00,0x00,0x00,0xff,0xca,
|
||||
0x01,0x01,0x01,0x00,0x06,0x00,0x04,0x00,0xc0,0xc2,0x01,0x01,0x03,0x01,0xff,
|
||||
0xff,0x01,0x00,0x03,0xc4,0xc4,0xc6,0x03,0x01,0x01,0x01,0xff,0x03,0x03,0x03,
|
||||
0xc8,0x40,0x00,0x0a,0x00,0x04,0x00,0x00,0x00,0x00,0x7f,0x00,0x33,0x01,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0xff,0xbf,0xff,0xff,0x00,0x00,0x00,0x00,0x07,0x00,
|
||||
0x00,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0xff,0xff,0x00,0x00,0x00,0xbf,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x7f,0x00,0x00,0xff,0x4a,0x4a,0x4a,0x4a,0x4b,0x52,0x4a,0x4a,0x4a,0x4a,0x4f,
|
||||
0x4c,0x4a,0x4a,0x4a,0x4a,0x4a,0x4a,0x4a,0x4a,0x55,0x45,0x40,0x4a,0x4a,0x4a,
|
||||
0x45,0x59,0x4d,0x46,0x4a,0x5d,0x4a,0x4a,0x4a,0x4a,0x4a,0x4a,0x4a,0x4a,0x4a,
|
||||
0x4a,0x4a,0x4a,0x4a,0x4a,0x61,0x63,0x67,0x4e,0x4a,0x4a,0x6b,0x6d,0x4a,0x4a,
|
||||
0x45,0x6d,0x4a,0x4a,0x44,0x45,0x4a,0x4a,0x00,0x00,0x00,0x02,0x0d,0x06,0x06,
|
||||
0x06,0x06,0x0e,0x00,0x00,0x00,0x00,0x06,0x06,0x06,0x00,0x06,0x06,0x02,0x06,
|
||||
0x00,0x0a,0x0a,0x07,0x07,0x06,0x02,0x05,0x05,0x02,0x02,0x00,0x00,0x04,0x04,
|
||||
0x04,0x04,0x00,0x00,0x00,0x0e,0x05,0x06,0x06,0x06,0x01,0x06,0x00,0x00,0x08,
|
||||
0x00,0x10,0x00,0x18,0x00,0x20,0x00,0x28,0x00,0x30,0x00,0x80,0x01,0x82,0x01,
|
||||
0x86,0x00,0xf6,0xcf,0xfe,0x3f,0xab,0x00,0xb0,0x00,0xb1,0x00,0xb3,0x00,0xba,
|
||||
0xf8,0xbb,0x00,0xc0,0x00,0xc1,0x00,0xc7,0xbf,0x62,0xff,0x00,0x8d,0xff,0x00,
|
||||
0xc4,0xff,0x00,0xc5,0xff,0x00,0xff,0xff,0xeb,0x01,0xff,0x0e,0x12,0x08,0x00,
|
||||
0x13,0x09,0x00,0x16,0x08,0x00,0x17,0x09,0x00,0x2b,0x09,0x00,0xae,0xff,0x07,
|
||||
0xb2,0xff,0x00,0xb4,0xff,0x00,0xb5,0xff,0x00,0xc3,0x01,0x00,0xc7,0xff,0xbf,
|
||||
0xe7,0x08,0x00,0xf0,0x02,0x00
|
||||
};
|
||||
74
external/minhook/hde/table64.h
vendored
Normal file
74
external/minhook/hde/table64.h
vendored
Normal file
|
|
@ -0,0 +1,74 @@
|
|||
/*
|
||||
* Hacker Disassembler Engine 64 C
|
||||
* Copyright (c) 2008-2009, Vyacheslav Patkov.
|
||||
* All rights reserved.
|
||||
*
|
||||
*/
|
||||
|
||||
#define C_NONE 0x00
|
||||
#define C_MODRM 0x01
|
||||
#define C_IMM8 0x02
|
||||
#define C_IMM16 0x04
|
||||
#define C_IMM_P66 0x10
|
||||
#define C_REL8 0x20
|
||||
#define C_REL32 0x40
|
||||
#define C_GROUP 0x80
|
||||
#define C_ERROR 0xff
|
||||
|
||||
#define PRE_ANY 0x00
|
||||
#define PRE_NONE 0x01
|
||||
#define PRE_F2 0x02
|
||||
#define PRE_F3 0x04
|
||||
#define PRE_66 0x08
|
||||
#define PRE_67 0x10
|
||||
#define PRE_LOCK 0x20
|
||||
#define PRE_SEG 0x40
|
||||
#define PRE_ALL 0xff
|
||||
|
||||
#define DELTA_OPCODES 0x4a
|
||||
#define DELTA_FPU_REG 0xfd
|
||||
#define DELTA_FPU_MODRM 0x104
|
||||
#define DELTA_PREFIXES 0x13c
|
||||
#define DELTA_OP_LOCK_OK 0x1ae
|
||||
#define DELTA_OP2_LOCK_OK 0x1c6
|
||||
#define DELTA_OP_ONLY_MEM 0x1d8
|
||||
#define DELTA_OP2_ONLY_MEM 0x1e7
|
||||
|
||||
unsigned char hde64_table[] = {
|
||||
0xa5,0xaa,0xa5,0xb8,0xa5,0xaa,0xa5,0xaa,0xa5,0xb8,0xa5,0xb8,0xa5,0xb8,0xa5,
|
||||
0xb8,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xac,0xc0,0xcc,0xc0,0xa1,0xa1,
|
||||
0xa1,0xa1,0xb1,0xa5,0xa5,0xa6,0xc0,0xc0,0xd7,0xda,0xe0,0xc0,0xe4,0xc0,0xea,
|
||||
0xea,0xe0,0xe0,0x98,0xc8,0xee,0xf1,0xa5,0xd3,0xa5,0xa5,0xa1,0xea,0x9e,0xc0,
|
||||
0xc0,0xc2,0xc0,0xe6,0x03,0x7f,0x11,0x7f,0x01,0x7f,0x01,0x3f,0x01,0x01,0xab,
|
||||
0x8b,0x90,0x64,0x5b,0x5b,0x5b,0x5b,0x5b,0x92,0x5b,0x5b,0x76,0x90,0x92,0x92,
|
||||
0x5b,0x5b,0x5b,0x5b,0x5b,0x5b,0x5b,0x5b,0x5b,0x5b,0x5b,0x5b,0x6a,0x73,0x90,
|
||||
0x5b,0x52,0x52,0x52,0x52,0x5b,0x5b,0x5b,0x5b,0x77,0x7c,0x77,0x85,0x5b,0x5b,
|
||||
0x70,0x5b,0x7a,0xaf,0x76,0x76,0x5b,0x5b,0x5b,0x5b,0x5b,0x5b,0x5b,0x5b,0x5b,
|
||||
0x5b,0x5b,0x86,0x01,0x03,0x01,0x04,0x03,0xd5,0x03,0xd5,0x03,0xcc,0x01,0xbc,
|
||||
0x03,0xf0,0x03,0x03,0x04,0x00,0x50,0x50,0x50,0x50,0xff,0x20,0x20,0x20,0x20,
|
||||
0x01,0x01,0x01,0x01,0xc4,0x02,0x10,0xff,0xff,0xff,0x01,0x00,0x03,0x11,0xff,
|
||||
0x03,0xc4,0xc6,0xc8,0x02,0x10,0x00,0xff,0xcc,0x01,0x01,0x01,0x00,0x00,0x00,
|
||||
0x00,0x01,0x01,0x03,0x01,0xff,0xff,0xc0,0xc2,0x10,0x11,0x02,0x03,0x01,0x01,
|
||||
0x01,0xff,0xff,0xff,0x00,0x00,0x00,0xff,0x00,0x00,0xff,0xff,0xff,0xff,0x10,
|
||||
0x10,0x10,0x10,0x02,0x10,0x00,0x00,0xc6,0xc8,0x02,0x02,0x02,0x02,0x06,0x00,
|
||||
0x04,0x00,0x02,0xff,0x00,0xc0,0xc2,0x01,0x01,0x03,0x03,0x03,0xca,0x40,0x00,
|
||||
0x0a,0x00,0x04,0x00,0x00,0x00,0x00,0x7f,0x00,0x33,0x01,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0xff,0xbf,0xff,0xff,0x00,0x00,0x00,0x00,0x07,0x00,0x00,0xff,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,
|
||||
0x00,0x00,0x00,0xbf,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7f,0x00,0x00,
|
||||
0xff,0x40,0x40,0x40,0x40,0x41,0x49,0x40,0x40,0x40,0x40,0x4c,0x42,0x40,0x40,
|
||||
0x40,0x40,0x40,0x40,0x40,0x40,0x4f,0x44,0x53,0x40,0x40,0x40,0x44,0x57,0x43,
|
||||
0x5c,0x40,0x60,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,
|
||||
0x40,0x40,0x64,0x66,0x6e,0x6b,0x40,0x40,0x6a,0x46,0x40,0x40,0x44,0x46,0x40,
|
||||
0x40,0x5b,0x44,0x40,0x40,0x00,0x00,0x00,0x00,0x06,0x06,0x06,0x06,0x01,0x06,
|
||||
0x06,0x02,0x06,0x06,0x00,0x06,0x00,0x0a,0x0a,0x00,0x00,0x00,0x02,0x07,0x07,
|
||||
0x06,0x02,0x0d,0x06,0x06,0x06,0x0e,0x05,0x05,0x02,0x02,0x00,0x00,0x04,0x04,
|
||||
0x04,0x04,0x05,0x06,0x06,0x06,0x00,0x00,0x00,0x0e,0x00,0x00,0x08,0x00,0x10,
|
||||
0x00,0x18,0x00,0x20,0x00,0x28,0x00,0x30,0x00,0x80,0x01,0x82,0x01,0x86,0x00,
|
||||
0xf6,0xcf,0xfe,0x3f,0xab,0x00,0xb0,0x00,0xb1,0x00,0xb3,0x00,0xba,0xf8,0xbb,
|
||||
0x00,0xc0,0x00,0xc1,0x00,0xc7,0xbf,0x62,0xff,0x00,0x8d,0xff,0x00,0xc4,0xff,
|
||||
0x00,0xc5,0xff,0x00,0xff,0xff,0xeb,0x01,0xff,0x0e,0x12,0x08,0x00,0x13,0x09,
|
||||
0x00,0x16,0x08,0x00,0x17,0x09,0x00,0x2b,0x09,0x00,0xae,0xff,0x07,0xb2,0xff,
|
||||
0x00,0xb4,0xff,0x00,0xb5,0xff,0x00,0xc3,0x01,0x00,0xc7,0xff,0xbf,0xe7,0x08,
|
||||
0x00,0xf0,0x02,0x00
|
||||
};
|
||||
923
external/minhook/hook.c
vendored
Normal file
923
external/minhook/hook.c
vendored
Normal file
|
|
@ -0,0 +1,923 @@
|
|||
/*
|
||||
* MinHook - The Minimalistic API Hooking Library for x64/x86
|
||||
* Copyright (C) 2009-2017 Tsuda Kageyu.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
||||
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER
|
||||
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <windows.h>
|
||||
#include <tlhelp32.h>
|
||||
#include <limits.h>
|
||||
|
||||
#include "MinHook.h"
|
||||
#include "buffer.h"
|
||||
#include "trampoline.h"
|
||||
|
||||
#ifndef ARRAYSIZE
|
||||
#define ARRAYSIZE(A) (sizeof(A)/sizeof((A)[0]))
|
||||
#endif
|
||||
|
||||
// Initial capacity of the HOOK_ENTRY buffer.
|
||||
#define INITIAL_HOOK_CAPACITY 32
|
||||
|
||||
// Initial capacity of the thread IDs buffer.
|
||||
#define INITIAL_THREAD_CAPACITY 128
|
||||
|
||||
// Special hook position values.
|
||||
#define INVALID_HOOK_POS UINT_MAX
|
||||
#define ALL_HOOKS_POS UINT_MAX
|
||||
|
||||
// Freeze() action argument defines.
|
||||
#define ACTION_DISABLE 0
|
||||
#define ACTION_ENABLE 1
|
||||
#define ACTION_APPLY_QUEUED 2
|
||||
|
||||
// Thread access rights for suspending/resuming threads.
|
||||
#define THREAD_ACCESS \
|
||||
(THREAD_SUSPEND_RESUME | THREAD_GET_CONTEXT | THREAD_QUERY_INFORMATION | THREAD_SET_CONTEXT)
|
||||
|
||||
// Hook information.
|
||||
typedef struct _HOOK_ENTRY
|
||||
{
|
||||
LPVOID pTarget; // Address of the target function.
|
||||
LPVOID pDetour; // Address of the detour or relay function.
|
||||
LPVOID pTrampoline; // Address of the trampoline function.
|
||||
UINT8 backup[8]; // Original prologue of the target function.
|
||||
|
||||
UINT8 patchAbove : 1; // Uses the hot patch area.
|
||||
UINT8 isEnabled : 1; // Enabled.
|
||||
UINT8 queueEnable : 1; // Queued for enabling/disabling when != isEnabled.
|
||||
|
||||
UINT nIP : 4; // Count of the instruction boundaries.
|
||||
UINT8 oldIPs[8]; // Instruction boundaries of the target function.
|
||||
UINT8 newIPs[8]; // Instruction boundaries of the trampoline function.
|
||||
} HOOK_ENTRY, *PHOOK_ENTRY;
|
||||
|
||||
// Suspended threads for Freeze()/Unfreeze().
|
||||
typedef struct _FROZEN_THREADS
|
||||
{
|
||||
LPDWORD pItems; // Data heap
|
||||
UINT capacity; // Size of allocated data heap, items
|
||||
UINT size; // Actual number of data items
|
||||
} FROZEN_THREADS, *PFROZEN_THREADS;
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
// Global Variables:
|
||||
//-------------------------------------------------------------------------
|
||||
|
||||
// Spin lock flag for EnterSpinLock()/LeaveSpinLock().
|
||||
volatile LONG g_isLocked = FALSE;
|
||||
|
||||
// Private heap handle. If not NULL, this library is initialized.
|
||||
HANDLE g_hHeap = NULL;
|
||||
|
||||
// Hook entries.
|
||||
struct
|
||||
{
|
||||
PHOOK_ENTRY pItems; // Data heap
|
||||
UINT capacity; // Size of allocated data heap, items
|
||||
UINT size; // Actual number of data items
|
||||
} g_hooks;
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
// Returns INVALID_HOOK_POS if not found.
|
||||
static UINT FindHookEntry(LPVOID pTarget)
|
||||
{
|
||||
UINT i;
|
||||
for (i = 0; i < g_hooks.size; ++i)
|
||||
{
|
||||
if ((ULONG_PTR)pTarget == (ULONG_PTR)g_hooks.pItems[i].pTarget)
|
||||
return i;
|
||||
}
|
||||
|
||||
return INVALID_HOOK_POS;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static PHOOK_ENTRY AddHookEntry()
|
||||
{
|
||||
if (g_hooks.pItems == NULL)
|
||||
{
|
||||
g_hooks.capacity = INITIAL_HOOK_CAPACITY;
|
||||
g_hooks.pItems = (PHOOK_ENTRY)HeapAlloc(
|
||||
g_hHeap, 0, g_hooks.capacity * sizeof(HOOK_ENTRY));
|
||||
if (g_hooks.pItems == NULL)
|
||||
return NULL;
|
||||
}
|
||||
else if (g_hooks.size >= g_hooks.capacity)
|
||||
{
|
||||
PHOOK_ENTRY p = (PHOOK_ENTRY)HeapReAlloc(
|
||||
g_hHeap, 0, g_hooks.pItems, (g_hooks.capacity * 2) * sizeof(HOOK_ENTRY));
|
||||
if (p == NULL)
|
||||
return NULL;
|
||||
|
||||
g_hooks.capacity *= 2;
|
||||
g_hooks.pItems = p;
|
||||
}
|
||||
|
||||
return &g_hooks.pItems[g_hooks.size++];
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static VOID DeleteHookEntry(UINT pos)
|
||||
{
|
||||
if (pos < g_hooks.size - 1)
|
||||
g_hooks.pItems[pos] = g_hooks.pItems[g_hooks.size - 1];
|
||||
|
||||
g_hooks.size--;
|
||||
|
||||
if (g_hooks.capacity / 2 >= INITIAL_HOOK_CAPACITY && g_hooks.capacity / 2 >= g_hooks.size)
|
||||
{
|
||||
PHOOK_ENTRY p = (PHOOK_ENTRY)HeapReAlloc(
|
||||
g_hHeap, 0, g_hooks.pItems, (g_hooks.capacity / 2) * sizeof(HOOK_ENTRY));
|
||||
if (p == NULL)
|
||||
return;
|
||||
|
||||
g_hooks.capacity /= 2;
|
||||
g_hooks.pItems = p;
|
||||
}
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static DWORD_PTR FindOldIP(PHOOK_ENTRY pHook, DWORD_PTR ip)
|
||||
{
|
||||
UINT i;
|
||||
|
||||
if (pHook->patchAbove && ip == ((DWORD_PTR)pHook->pTarget - sizeof(JMP_REL)))
|
||||
return (DWORD_PTR)pHook->pTarget;
|
||||
|
||||
for (i = 0; i < pHook->nIP; ++i)
|
||||
{
|
||||
if (ip == ((DWORD_PTR)pHook->pTrampoline + pHook->newIPs[i]))
|
||||
return (DWORD_PTR)pHook->pTarget + pHook->oldIPs[i];
|
||||
}
|
||||
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
// Check relay function.
|
||||
if (ip == (DWORD_PTR)pHook->pDetour)
|
||||
return (DWORD_PTR)pHook->pTarget;
|
||||
#endif
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static DWORD_PTR FindNewIP(PHOOK_ENTRY pHook, DWORD_PTR ip)
|
||||
{
|
||||
UINT i;
|
||||
for (i = 0; i < pHook->nIP; ++i)
|
||||
{
|
||||
if (ip == ((DWORD_PTR)pHook->pTarget + pHook->oldIPs[i]))
|
||||
return (DWORD_PTR)pHook->pTrampoline + pHook->newIPs[i];
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static VOID ProcessThreadIPs(HANDLE hThread, UINT pos, UINT action)
|
||||
{
|
||||
// If the thread suspended in the overwritten area,
|
||||
// move IP to the proper address.
|
||||
|
||||
CONTEXT c;
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
DWORD64 *pIP = &c.Rip;
|
||||
#else
|
||||
DWORD *pIP = &c.Eip;
|
||||
#endif
|
||||
UINT count;
|
||||
|
||||
c.ContextFlags = CONTEXT_CONTROL;
|
||||
if (!GetThreadContext(hThread, &c))
|
||||
return;
|
||||
|
||||
if (pos == ALL_HOOKS_POS)
|
||||
{
|
||||
pos = 0;
|
||||
count = g_hooks.size;
|
||||
}
|
||||
else
|
||||
{
|
||||
count = pos + 1;
|
||||
}
|
||||
|
||||
for (; pos < count; ++pos)
|
||||
{
|
||||
PHOOK_ENTRY pHook = &g_hooks.pItems[pos];
|
||||
BOOL enable;
|
||||
DWORD_PTR ip;
|
||||
|
||||
switch (action)
|
||||
{
|
||||
case ACTION_DISABLE:
|
||||
enable = FALSE;
|
||||
break;
|
||||
|
||||
case ACTION_ENABLE:
|
||||
enable = TRUE;
|
||||
break;
|
||||
|
||||
default: // ACTION_APPLY_QUEUED
|
||||
enable = pHook->queueEnable;
|
||||
break;
|
||||
}
|
||||
if (pHook->isEnabled == enable)
|
||||
continue;
|
||||
|
||||
if (enable)
|
||||
ip = FindNewIP(pHook, *pIP);
|
||||
else
|
||||
ip = FindOldIP(pHook, *pIP);
|
||||
|
||||
if (ip != 0)
|
||||
{
|
||||
*pIP = ip;
|
||||
SetThreadContext(hThread, &c);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static BOOL EnumerateThreads(PFROZEN_THREADS pThreads)
|
||||
{
|
||||
BOOL succeeded = FALSE;
|
||||
|
||||
HANDLE hSnapshot = CreateToolhelp32Snapshot(TH32CS_SNAPTHREAD, 0);
|
||||
if (hSnapshot != INVALID_HANDLE_VALUE)
|
||||
{
|
||||
THREADENTRY32 te;
|
||||
te.dwSize = sizeof(THREADENTRY32);
|
||||
if (Thread32First(hSnapshot, &te))
|
||||
{
|
||||
succeeded = TRUE;
|
||||
do
|
||||
{
|
||||
if (te.dwSize >= (FIELD_OFFSET(THREADENTRY32, th32OwnerProcessID) + sizeof(DWORD))
|
||||
&& te.th32OwnerProcessID == GetCurrentProcessId()
|
||||
&& te.th32ThreadID != GetCurrentThreadId())
|
||||
{
|
||||
if (pThreads->pItems == NULL)
|
||||
{
|
||||
pThreads->capacity = INITIAL_THREAD_CAPACITY;
|
||||
pThreads->pItems
|
||||
= (LPDWORD)HeapAlloc(g_hHeap, 0, pThreads->capacity * sizeof(DWORD));
|
||||
if (pThreads->pItems == NULL)
|
||||
{
|
||||
succeeded = FALSE;
|
||||
break;
|
||||
}
|
||||
}
|
||||
else if (pThreads->size >= pThreads->capacity)
|
||||
{
|
||||
pThreads->capacity *= 2;
|
||||
LPDWORD p = (LPDWORD)HeapReAlloc(
|
||||
g_hHeap, 0, pThreads->pItems, pThreads->capacity * sizeof(DWORD));
|
||||
if (p == NULL)
|
||||
{
|
||||
succeeded = FALSE;
|
||||
break;
|
||||
}
|
||||
|
||||
pThreads->pItems = p;
|
||||
}
|
||||
pThreads->pItems[pThreads->size++] = te.th32ThreadID;
|
||||
}
|
||||
|
||||
te.dwSize = sizeof(THREADENTRY32);
|
||||
} while (Thread32Next(hSnapshot, &te));
|
||||
|
||||
if (succeeded && GetLastError() != ERROR_NO_MORE_FILES)
|
||||
succeeded = FALSE;
|
||||
|
||||
if (!succeeded && pThreads->pItems != NULL)
|
||||
{
|
||||
HeapFree(g_hHeap, 0, pThreads->pItems);
|
||||
pThreads->pItems = NULL;
|
||||
}
|
||||
}
|
||||
CloseHandle(hSnapshot);
|
||||
}
|
||||
|
||||
return succeeded;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static MH_STATUS Freeze(PFROZEN_THREADS pThreads, UINT pos, UINT action)
|
||||
{
|
||||
MH_STATUS status = MH_OK;
|
||||
|
||||
pThreads->pItems = NULL;
|
||||
pThreads->capacity = 0;
|
||||
pThreads->size = 0;
|
||||
if (!EnumerateThreads(pThreads))
|
||||
{
|
||||
status = MH_ERROR_MEMORY_ALLOC;
|
||||
}
|
||||
else if (pThreads->pItems != NULL)
|
||||
{
|
||||
UINT i;
|
||||
for (i = 0; i < pThreads->size; ++i)
|
||||
{
|
||||
HANDLE hThread = OpenThread(THREAD_ACCESS, FALSE, pThreads->pItems[i]);
|
||||
if (hThread != NULL)
|
||||
{
|
||||
SuspendThread(hThread);
|
||||
ProcessThreadIPs(hThread, pos, action);
|
||||
CloseHandle(hThread);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static VOID Unfreeze(PFROZEN_THREADS pThreads)
|
||||
{
|
||||
if (pThreads->pItems != NULL)
|
||||
{
|
||||
UINT i;
|
||||
for (i = 0; i < pThreads->size; ++i)
|
||||
{
|
||||
HANDLE hThread = OpenThread(THREAD_ACCESS, FALSE, pThreads->pItems[i]);
|
||||
if (hThread != NULL)
|
||||
{
|
||||
ResumeThread(hThread);
|
||||
CloseHandle(hThread);
|
||||
}
|
||||
}
|
||||
|
||||
HeapFree(g_hHeap, 0, pThreads->pItems);
|
||||
}
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static MH_STATUS EnableHookLL(UINT pos, BOOL enable)
|
||||
{
|
||||
PHOOK_ENTRY pHook = &g_hooks.pItems[pos];
|
||||
DWORD oldProtect;
|
||||
SIZE_T patchSize = sizeof(JMP_REL);
|
||||
LPBYTE pPatchTarget = (LPBYTE)pHook->pTarget;
|
||||
|
||||
if (pHook->patchAbove)
|
||||
{
|
||||
pPatchTarget -= sizeof(JMP_REL);
|
||||
patchSize += sizeof(JMP_REL_SHORT);
|
||||
}
|
||||
|
||||
if (!VirtualProtect(pPatchTarget, patchSize, PAGE_EXECUTE_READWRITE, &oldProtect))
|
||||
return MH_ERROR_MEMORY_PROTECT;
|
||||
|
||||
if (enable)
|
||||
{
|
||||
PJMP_REL pJmp = (PJMP_REL)pPatchTarget;
|
||||
pJmp->opcode = 0xE9;
|
||||
pJmp->operand = (UINT32)((LPBYTE)pHook->pDetour - (pPatchTarget + sizeof(JMP_REL)));
|
||||
|
||||
if (pHook->patchAbove)
|
||||
{
|
||||
PJMP_REL_SHORT pShortJmp = (PJMP_REL_SHORT)pHook->pTarget;
|
||||
pShortJmp->opcode = 0xEB;
|
||||
pShortJmp->operand = (UINT8)(0 - (sizeof(JMP_REL_SHORT) + sizeof(JMP_REL)));
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if (pHook->patchAbove)
|
||||
memcpy(pPatchTarget, pHook->backup, sizeof(JMP_REL) + sizeof(JMP_REL_SHORT));
|
||||
else
|
||||
memcpy(pPatchTarget, pHook->backup, sizeof(JMP_REL));
|
||||
}
|
||||
|
||||
VirtualProtect(pPatchTarget, patchSize, oldProtect, &oldProtect);
|
||||
|
||||
// Just-in-case measure.
|
||||
FlushInstructionCache(GetCurrentProcess(), pPatchTarget, patchSize);
|
||||
|
||||
pHook->isEnabled = enable;
|
||||
pHook->queueEnable = enable;
|
||||
|
||||
return MH_OK;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static MH_STATUS EnableAllHooksLL(BOOL enable)
|
||||
{
|
||||
MH_STATUS status = MH_OK;
|
||||
UINT i, first = INVALID_HOOK_POS;
|
||||
|
||||
for (i = 0; i < g_hooks.size; ++i)
|
||||
{
|
||||
if (g_hooks.pItems[i].isEnabled != enable)
|
||||
{
|
||||
first = i;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (first != INVALID_HOOK_POS)
|
||||
{
|
||||
FROZEN_THREADS threads;
|
||||
status = Freeze(&threads, ALL_HOOKS_POS, enable ? ACTION_ENABLE : ACTION_DISABLE);
|
||||
if (status == MH_OK)
|
||||
{
|
||||
for (i = first; i < g_hooks.size; ++i)
|
||||
{
|
||||
if (g_hooks.pItems[i].isEnabled != enable)
|
||||
{
|
||||
status = EnableHookLL(i, enable);
|
||||
if (status != MH_OK)
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
Unfreeze(&threads);
|
||||
}
|
||||
}
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static VOID EnterSpinLock(VOID)
|
||||
{
|
||||
SIZE_T spinCount = 0;
|
||||
|
||||
// Wait until the flag is FALSE.
|
||||
while (InterlockedCompareExchange(&g_isLocked, TRUE, FALSE) != FALSE)
|
||||
{
|
||||
// No need to generate a memory barrier here, since InterlockedCompareExchange()
|
||||
// generates a full memory barrier itself.
|
||||
|
||||
// Prevent the loop from being too busy.
|
||||
if (spinCount < 32)
|
||||
Sleep(0);
|
||||
else
|
||||
Sleep(1);
|
||||
|
||||
spinCount++;
|
||||
}
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static VOID LeaveSpinLock(VOID)
|
||||
{
|
||||
// No need to generate a memory barrier here, since InterlockedExchange()
|
||||
// generates a full memory barrier itself.
|
||||
|
||||
InterlockedExchange(&g_isLocked, FALSE);
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
MH_STATUS WINAPI MH_Initialize(VOID)
|
||||
{
|
||||
MH_STATUS status = MH_OK;
|
||||
|
||||
EnterSpinLock();
|
||||
|
||||
if (g_hHeap == NULL)
|
||||
{
|
||||
g_hHeap = HeapCreate(0, 0, 0);
|
||||
if (g_hHeap != NULL)
|
||||
{
|
||||
// Initialize the internal function buffer.
|
||||
InitializeBuffer();
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_MEMORY_ALLOC;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_ALREADY_INITIALIZED;
|
||||
}
|
||||
|
||||
LeaveSpinLock();
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
MH_STATUS WINAPI MH_Uninitialize(VOID)
|
||||
{
|
||||
MH_STATUS status = MH_OK;
|
||||
|
||||
EnterSpinLock();
|
||||
|
||||
if (g_hHeap != NULL)
|
||||
{
|
||||
status = EnableAllHooksLL(FALSE);
|
||||
if (status == MH_OK)
|
||||
{
|
||||
// Free the internal function buffer.
|
||||
|
||||
// HeapFree is actually not required, but some tools detect a false
|
||||
// memory leak without HeapFree.
|
||||
|
||||
UninitializeBuffer();
|
||||
|
||||
HeapFree(g_hHeap, 0, g_hooks.pItems);
|
||||
HeapDestroy(g_hHeap);
|
||||
|
||||
g_hHeap = NULL;
|
||||
|
||||
g_hooks.pItems = NULL;
|
||||
g_hooks.capacity = 0;
|
||||
g_hooks.size = 0;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_NOT_INITIALIZED;
|
||||
}
|
||||
|
||||
LeaveSpinLock();
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
MH_STATUS WINAPI MH_CreateHook(LPVOID pTarget, LPVOID pDetour, LPVOID *ppOriginal)
|
||||
{
|
||||
MH_STATUS status = MH_OK;
|
||||
|
||||
EnterSpinLock();
|
||||
|
||||
if (g_hHeap != NULL)
|
||||
{
|
||||
if (IsExecutableAddress(pTarget) && IsExecutableAddress(pDetour))
|
||||
{
|
||||
UINT pos = FindHookEntry(pTarget);
|
||||
if (pos == INVALID_HOOK_POS)
|
||||
{
|
||||
LPVOID pBuffer = AllocateBuffer(pTarget);
|
||||
if (pBuffer != NULL)
|
||||
{
|
||||
TRAMPOLINE ct;
|
||||
|
||||
ct.pTarget = pTarget;
|
||||
ct.pDetour = pDetour;
|
||||
ct.pTrampoline = pBuffer;
|
||||
if (CreateTrampolineFunction(&ct))
|
||||
{
|
||||
PHOOK_ENTRY pHook = AddHookEntry();
|
||||
if (pHook != NULL)
|
||||
{
|
||||
pHook->pTarget = ct.pTarget;
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
pHook->pDetour = ct.pRelay;
|
||||
#else
|
||||
pHook->pDetour = ct.pDetour;
|
||||
#endif
|
||||
pHook->pTrampoline = ct.pTrampoline;
|
||||
pHook->patchAbove = ct.patchAbove;
|
||||
pHook->isEnabled = FALSE;
|
||||
pHook->queueEnable = FALSE;
|
||||
pHook->nIP = ct.nIP;
|
||||
memcpy(pHook->oldIPs, ct.oldIPs, ARRAYSIZE(ct.oldIPs));
|
||||
memcpy(pHook->newIPs, ct.newIPs, ARRAYSIZE(ct.newIPs));
|
||||
|
||||
// Back up the target function.
|
||||
|
||||
if (ct.patchAbove)
|
||||
{
|
||||
memcpy(
|
||||
pHook->backup,
|
||||
(LPBYTE)pTarget - sizeof(JMP_REL),
|
||||
sizeof(JMP_REL) + sizeof(JMP_REL_SHORT));
|
||||
}
|
||||
else
|
||||
{
|
||||
memcpy(pHook->backup, pTarget, sizeof(JMP_REL));
|
||||
}
|
||||
|
||||
if (ppOriginal != NULL)
|
||||
*ppOriginal = pHook->pTrampoline;
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_MEMORY_ALLOC;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_UNSUPPORTED_FUNCTION;
|
||||
}
|
||||
|
||||
if (status != MH_OK)
|
||||
{
|
||||
FreeBuffer(pBuffer);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_MEMORY_ALLOC;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_ALREADY_CREATED;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_NOT_EXECUTABLE;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_NOT_INITIALIZED;
|
||||
}
|
||||
|
||||
LeaveSpinLock();
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
MH_STATUS WINAPI MH_RemoveHook(LPVOID pTarget)
|
||||
{
|
||||
MH_STATUS status = MH_OK;
|
||||
|
||||
EnterSpinLock();
|
||||
|
||||
if (g_hHeap != NULL)
|
||||
{
|
||||
UINT pos = FindHookEntry(pTarget);
|
||||
if (pos != INVALID_HOOK_POS)
|
||||
{
|
||||
if (g_hooks.pItems[pos].isEnabled)
|
||||
{
|
||||
FROZEN_THREADS threads;
|
||||
status = Freeze(&threads, pos, ACTION_DISABLE);
|
||||
if (status == MH_OK)
|
||||
{
|
||||
status = EnableHookLL(pos, FALSE);
|
||||
|
||||
Unfreeze(&threads);
|
||||
}
|
||||
}
|
||||
|
||||
if (status == MH_OK)
|
||||
{
|
||||
FreeBuffer(g_hooks.pItems[pos].pTrampoline);
|
||||
DeleteHookEntry(pos);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_NOT_CREATED;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_NOT_INITIALIZED;
|
||||
}
|
||||
|
||||
LeaveSpinLock();
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static MH_STATUS EnableHook(LPVOID pTarget, BOOL enable)
|
||||
{
|
||||
MH_STATUS status = MH_OK;
|
||||
|
||||
EnterSpinLock();
|
||||
|
||||
if (g_hHeap != NULL)
|
||||
{
|
||||
if (pTarget == MH_ALL_HOOKS)
|
||||
{
|
||||
status = EnableAllHooksLL(enable);
|
||||
}
|
||||
else
|
||||
{
|
||||
UINT pos = FindHookEntry(pTarget);
|
||||
if (pos != INVALID_HOOK_POS)
|
||||
{
|
||||
if (g_hooks.pItems[pos].isEnabled != enable)
|
||||
{
|
||||
FROZEN_THREADS threads;
|
||||
status = Freeze(&threads, pos, ACTION_ENABLE);
|
||||
if (status == MH_OK)
|
||||
{
|
||||
status = EnableHookLL(pos, enable);
|
||||
|
||||
Unfreeze(&threads);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = enable ? MH_ERROR_ENABLED : MH_ERROR_DISABLED;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_NOT_CREATED;
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_NOT_INITIALIZED;
|
||||
}
|
||||
|
||||
LeaveSpinLock();
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
MH_STATUS WINAPI MH_EnableHook(LPVOID pTarget)
|
||||
{
|
||||
return EnableHook(pTarget, TRUE);
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
MH_STATUS WINAPI MH_DisableHook(LPVOID pTarget)
|
||||
{
|
||||
return EnableHook(pTarget, FALSE);
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static MH_STATUS QueueHook(LPVOID pTarget, BOOL queueEnable)
|
||||
{
|
||||
MH_STATUS status = MH_OK;
|
||||
|
||||
EnterSpinLock();
|
||||
|
||||
if (g_hHeap != NULL)
|
||||
{
|
||||
if (pTarget == MH_ALL_HOOKS)
|
||||
{
|
||||
UINT i;
|
||||
for (i = 0; i < g_hooks.size; ++i)
|
||||
g_hooks.pItems[i].queueEnable = queueEnable;
|
||||
}
|
||||
else
|
||||
{
|
||||
UINT pos = FindHookEntry(pTarget);
|
||||
if (pos != INVALID_HOOK_POS)
|
||||
{
|
||||
g_hooks.pItems[pos].queueEnable = queueEnable;
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_NOT_CREATED;
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_NOT_INITIALIZED;
|
||||
}
|
||||
|
||||
LeaveSpinLock();
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
MH_STATUS WINAPI MH_QueueEnableHook(LPVOID pTarget)
|
||||
{
|
||||
return QueueHook(pTarget, TRUE);
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
MH_STATUS WINAPI MH_QueueDisableHook(LPVOID pTarget)
|
||||
{
|
||||
return QueueHook(pTarget, FALSE);
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
MH_STATUS WINAPI MH_ApplyQueued(VOID)
|
||||
{
|
||||
MH_STATUS status = MH_OK;
|
||||
UINT i, first = INVALID_HOOK_POS;
|
||||
|
||||
EnterSpinLock();
|
||||
|
||||
if (g_hHeap != NULL)
|
||||
{
|
||||
for (i = 0; i < g_hooks.size; ++i)
|
||||
{
|
||||
if (g_hooks.pItems[i].isEnabled != g_hooks.pItems[i].queueEnable)
|
||||
{
|
||||
first = i;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (first != INVALID_HOOK_POS)
|
||||
{
|
||||
FROZEN_THREADS threads;
|
||||
status = Freeze(&threads, ALL_HOOKS_POS, ACTION_APPLY_QUEUED);
|
||||
if (status == MH_OK)
|
||||
{
|
||||
for (i = first; i < g_hooks.size; ++i)
|
||||
{
|
||||
PHOOK_ENTRY pHook = &g_hooks.pItems[i];
|
||||
if (pHook->isEnabled != pHook->queueEnable)
|
||||
{
|
||||
status = EnableHookLL(i, pHook->queueEnable);
|
||||
if (status != MH_OK)
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
Unfreeze(&threads);
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_NOT_INITIALIZED;
|
||||
}
|
||||
|
||||
LeaveSpinLock();
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
MH_STATUS WINAPI MH_CreateHookApiEx(
|
||||
LPCWSTR pszModule, LPCSTR pszProcName, LPVOID pDetour,
|
||||
LPVOID *ppOriginal, LPVOID *ppTarget)
|
||||
{
|
||||
HMODULE hModule;
|
||||
LPVOID pTarget;
|
||||
|
||||
hModule = GetModuleHandleW(pszModule);
|
||||
if (hModule == NULL)
|
||||
return MH_ERROR_MODULE_NOT_FOUND;
|
||||
|
||||
pTarget = (LPVOID)GetProcAddress(hModule, pszProcName);
|
||||
if (pTarget == NULL)
|
||||
return MH_ERROR_FUNCTION_NOT_FOUND;
|
||||
|
||||
if(ppTarget != NULL)
|
||||
*ppTarget = pTarget;
|
||||
|
||||
return MH_CreateHook(pTarget, pDetour, ppOriginal);
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
MH_STATUS WINAPI MH_CreateHookApi(
|
||||
LPCWSTR pszModule, LPCSTR pszProcName, LPVOID pDetour, LPVOID *ppOriginal)
|
||||
{
|
||||
return MH_CreateHookApiEx(pszModule, pszProcName, pDetour, ppOriginal, NULL);
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
const char * WINAPI MH_StatusToString(MH_STATUS status)
|
||||
{
|
||||
#define MH_ST2STR(x) \
|
||||
case x: \
|
||||
return #x;
|
||||
|
||||
switch (status) {
|
||||
MH_ST2STR(MH_UNKNOWN)
|
||||
MH_ST2STR(MH_OK)
|
||||
MH_ST2STR(MH_ERROR_ALREADY_INITIALIZED)
|
||||
MH_ST2STR(MH_ERROR_NOT_INITIALIZED)
|
||||
MH_ST2STR(MH_ERROR_ALREADY_CREATED)
|
||||
MH_ST2STR(MH_ERROR_NOT_CREATED)
|
||||
MH_ST2STR(MH_ERROR_ENABLED)
|
||||
MH_ST2STR(MH_ERROR_DISABLED)
|
||||
MH_ST2STR(MH_ERROR_NOT_EXECUTABLE)
|
||||
MH_ST2STR(MH_ERROR_UNSUPPORTED_FUNCTION)
|
||||
MH_ST2STR(MH_ERROR_MEMORY_ALLOC)
|
||||
MH_ST2STR(MH_ERROR_MEMORY_PROTECT)
|
||||
MH_ST2STR(MH_ERROR_MODULE_NOT_FOUND)
|
||||
MH_ST2STR(MH_ERROR_FUNCTION_NOT_FOUND)
|
||||
}
|
||||
|
||||
#undef MH_ST2STR
|
||||
|
||||
return "(unknown)";
|
||||
}
|
||||
320
external/minhook/trampoline.c
vendored
Normal file
320
external/minhook/trampoline.c
vendored
Normal file
|
|
@ -0,0 +1,320 @@
|
|||
/*
|
||||
* MinHook - The Minimalistic API Hooking Library for x64/x86
|
||||
* Copyright (C) 2009-2017 Tsuda Kageyu.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
||||
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER
|
||||
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <windows.h>
|
||||
|
||||
#ifdef _MSC_VER
|
||||
#include <intrin.h>
|
||||
#endif
|
||||
|
||||
#ifndef ARRAYSIZE
|
||||
#define ARRAYSIZE(A) (sizeof(A)/sizeof((A)[0]))
|
||||
#endif
|
||||
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
#include "./hde/hde64.h"
|
||||
typedef hde64s HDE;
|
||||
#define HDE_DISASM(code, hs) hde64_disasm(code, hs)
|
||||
#else
|
||||
#include "./hde/hde32.h"
|
||||
typedef hde32s HDE;
|
||||
#define HDE_DISASM(code, hs) hde32_disasm(code, hs)
|
||||
#endif
|
||||
|
||||
#include "trampoline.h"
|
||||
#include "buffer.h"
|
||||
|
||||
// Maximum size of a trampoline function.
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
#define TRAMPOLINE_MAX_SIZE (MEMORY_SLOT_SIZE - sizeof(JMP_ABS))
|
||||
#else
|
||||
#define TRAMPOLINE_MAX_SIZE MEMORY_SLOT_SIZE
|
||||
#endif
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static BOOL IsCodePadding(LPBYTE pInst, UINT size)
|
||||
{
|
||||
UINT i;
|
||||
|
||||
if (pInst[0] != 0x00 && pInst[0] != 0x90 && pInst[0] != 0xCC)
|
||||
return FALSE;
|
||||
|
||||
for (i = 1; i < size; ++i)
|
||||
{
|
||||
if (pInst[i] != pInst[0])
|
||||
return FALSE;
|
||||
}
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
BOOL CreateTrampolineFunction(PTRAMPOLINE ct)
|
||||
{
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
CALL_ABS call = {
|
||||
0xFF, 0x15, 0x00000002, // FF15 00000002: CALL [RIP+8]
|
||||
0xEB, 0x08, // EB 08: JMP +10
|
||||
0x0000000000000000ULL // Absolute destination address
|
||||
};
|
||||
JMP_ABS jmp = {
|
||||
0xFF, 0x25, 0x00000000, // FF25 00000000: JMP [RIP+6]
|
||||
0x0000000000000000ULL // Absolute destination address
|
||||
};
|
||||
JCC_ABS jcc = {
|
||||
0x70, 0x0E, // 7* 0E: J** +16
|
||||
0xFF, 0x25, 0x00000000, // FF25 00000000: JMP [RIP+6]
|
||||
0x0000000000000000ULL // Absolute destination address
|
||||
};
|
||||
#else
|
||||
CALL_REL call = {
|
||||
0xE8, // E8 xxxxxxxx: CALL +5+xxxxxxxx
|
||||
0x00000000 // Relative destination address
|
||||
};
|
||||
JMP_REL jmp = {
|
||||
0xE9, // E9 xxxxxxxx: JMP +5+xxxxxxxx
|
||||
0x00000000 // Relative destination address
|
||||
};
|
||||
JCC_REL jcc = {
|
||||
0x0F, 0x80, // 0F8* xxxxxxxx: J** +6+xxxxxxxx
|
||||
0x00000000 // Relative destination address
|
||||
};
|
||||
#endif
|
||||
|
||||
UINT8 oldPos = 0;
|
||||
UINT8 newPos = 0;
|
||||
ULONG_PTR jmpDest = 0; // Destination address of an internal jump.
|
||||
BOOL finished = FALSE; // Is the function completed?
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
UINT8 instBuf[16];
|
||||
#endif
|
||||
|
||||
ct->patchAbove = FALSE;
|
||||
ct->nIP = 0;
|
||||
|
||||
do
|
||||
{
|
||||
HDE hs;
|
||||
UINT copySize;
|
||||
LPVOID pCopySrc;
|
||||
ULONG_PTR pOldInst = (ULONG_PTR)ct->pTarget + oldPos;
|
||||
ULONG_PTR pNewInst = (ULONG_PTR)ct->pTrampoline + newPos;
|
||||
|
||||
copySize = HDE_DISASM((LPVOID)pOldInst, &hs);
|
||||
if (hs.flags & F_ERROR)
|
||||
return FALSE;
|
||||
|
||||
pCopySrc = (LPVOID)pOldInst;
|
||||
if (oldPos >= sizeof(JMP_REL))
|
||||
{
|
||||
// The trampoline function is long enough.
|
||||
// Complete the function with the jump to the target function.
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
jmp.address = pOldInst;
|
||||
#else
|
||||
jmp.operand = (UINT32)(pOldInst - (pNewInst + sizeof(jmp)));
|
||||
#endif
|
||||
pCopySrc = &jmp;
|
||||
copySize = sizeof(jmp);
|
||||
|
||||
finished = TRUE;
|
||||
}
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
else if ((hs.modrm & 0xC7) == 0x05)
|
||||
{
|
||||
// Instructions using RIP relative addressing. (ModR/M = 00???101B)
|
||||
|
||||
// Modify the RIP relative address.
|
||||
PUINT32 pRelAddr;
|
||||
|
||||
// Avoid using memcpy to reduce the footprint.
|
||||
#ifndef _MSC_VER
|
||||
memcpy(instBuf, (LPBYTE)pOldInst, copySize);
|
||||
#else
|
||||
__movsb(instBuf, (LPBYTE)pOldInst, copySize);
|
||||
#endif
|
||||
pCopySrc = instBuf;
|
||||
|
||||
// Relative address is stored at (instruction length - immediate value length - 4).
|
||||
pRelAddr = (PUINT32)(instBuf + hs.len - ((hs.flags & 0x3C) >> 2) - 4);
|
||||
*pRelAddr
|
||||
= (UINT32)((pOldInst + hs.len + (INT32)hs.disp.disp32) - (pNewInst + hs.len));
|
||||
|
||||
// Complete the function if JMP (FF /4).
|
||||
if (hs.opcode == 0xFF && hs.modrm_reg == 4)
|
||||
finished = TRUE;
|
||||
}
|
||||
#endif
|
||||
else if (hs.opcode == 0xE8)
|
||||
{
|
||||
// Direct relative CALL
|
||||
ULONG_PTR dest = pOldInst + hs.len + (INT32)hs.imm.imm32;
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
call.address = dest;
|
||||
#else
|
||||
call.operand = (UINT32)(dest - (pNewInst + sizeof(call)));
|
||||
#endif
|
||||
pCopySrc = &call;
|
||||
copySize = sizeof(call);
|
||||
}
|
||||
else if ((hs.opcode & 0xFD) == 0xE9)
|
||||
{
|
||||
// Direct relative JMP (EB or E9)
|
||||
ULONG_PTR dest = pOldInst + hs.len;
|
||||
|
||||
if (hs.opcode == 0xEB) // isShort jmp
|
||||
dest += (INT8)hs.imm.imm8;
|
||||
else
|
||||
dest += (INT32)hs.imm.imm32;
|
||||
|
||||
// Simply copy an internal jump.
|
||||
if ((ULONG_PTR)ct->pTarget <= dest
|
||||
&& dest < ((ULONG_PTR)ct->pTarget + sizeof(JMP_REL)))
|
||||
{
|
||||
if (jmpDest < dest)
|
||||
jmpDest = dest;
|
||||
}
|
||||
else
|
||||
{
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
jmp.address = dest;
|
||||
#else
|
||||
jmp.operand = (UINT32)(dest - (pNewInst + sizeof(jmp)));
|
||||
#endif
|
||||
pCopySrc = &jmp;
|
||||
copySize = sizeof(jmp);
|
||||
|
||||
// Exit the function if it is not in the branch.
|
||||
finished = (pOldInst >= jmpDest);
|
||||
}
|
||||
}
|
||||
else if ((hs.opcode & 0xF0) == 0x70
|
||||
|| (hs.opcode & 0xFC) == 0xE0
|
||||
|| (hs.opcode2 & 0xF0) == 0x80)
|
||||
{
|
||||
// Direct relative Jcc
|
||||
ULONG_PTR dest = pOldInst + hs.len;
|
||||
|
||||
if ((hs.opcode & 0xF0) == 0x70 // Jcc
|
||||
|| (hs.opcode & 0xFC) == 0xE0) // LOOPNZ/LOOPZ/LOOP/JECXZ
|
||||
dest += (INT8)hs.imm.imm8;
|
||||
else
|
||||
dest += (INT32)hs.imm.imm32;
|
||||
|
||||
// Simply copy an internal jump.
|
||||
if ((ULONG_PTR)ct->pTarget <= dest
|
||||
&& dest < ((ULONG_PTR)ct->pTarget + sizeof(JMP_REL)))
|
||||
{
|
||||
if (jmpDest < dest)
|
||||
jmpDest = dest;
|
||||
}
|
||||
else if ((hs.opcode & 0xFC) == 0xE0)
|
||||
{
|
||||
// LOOPNZ/LOOPZ/LOOP/JCXZ/JECXZ to the outside are not supported.
|
||||
return FALSE;
|
||||
}
|
||||
else
|
||||
{
|
||||
UINT8 cond = ((hs.opcode != 0x0F ? hs.opcode : hs.opcode2) & 0x0F);
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
// Invert the condition in x64 mode to simplify the conditional jump logic.
|
||||
jcc.opcode = 0x71 ^ cond;
|
||||
jcc.address = dest;
|
||||
#else
|
||||
jcc.opcode1 = 0x80 | cond;
|
||||
jcc.operand = (UINT32)(dest - (pNewInst + sizeof(jcc)));
|
||||
#endif
|
||||
pCopySrc = &jcc;
|
||||
copySize = sizeof(jcc);
|
||||
}
|
||||
}
|
||||
else if ((hs.opcode & 0xFE) == 0xC2)
|
||||
{
|
||||
// RET (C2 or C3)
|
||||
|
||||
// Complete the function if not in a branch.
|
||||
finished = (pOldInst >= jmpDest);
|
||||
}
|
||||
|
||||
// Can't alter the instruction length in a branch.
|
||||
if (pOldInst < jmpDest && copySize != hs.len)
|
||||
return FALSE;
|
||||
|
||||
// Trampoline function is too large.
|
||||
if ((newPos + copySize) > TRAMPOLINE_MAX_SIZE)
|
||||
return FALSE;
|
||||
|
||||
// Trampoline function has too many instructions.
|
||||
if (ct->nIP >= ARRAYSIZE(ct->oldIPs))
|
||||
return FALSE;
|
||||
|
||||
ct->oldIPs[ct->nIP] = oldPos;
|
||||
ct->newIPs[ct->nIP] = newPos;
|
||||
ct->nIP++;
|
||||
|
||||
// Avoid using memcpy to reduce the footprint.
|
||||
#ifndef _MSC_VER
|
||||
memcpy((LPBYTE)ct->pTrampoline + newPos, pCopySrc, copySize);
|
||||
#else
|
||||
__movsb((LPBYTE)ct->pTrampoline + newPos, (LPBYTE)pCopySrc, copySize);
|
||||
#endif
|
||||
newPos += copySize;
|
||||
oldPos += hs.len;
|
||||
}
|
||||
while (!finished);
|
||||
|
||||
// Is there enough place for a long jump?
|
||||
if (oldPos < sizeof(JMP_REL)
|
||||
&& !IsCodePadding((LPBYTE)ct->pTarget + oldPos, sizeof(JMP_REL) - oldPos))
|
||||
{
|
||||
// Is there enough place for a short jump?
|
||||
if (oldPos < sizeof(JMP_REL_SHORT)
|
||||
&& !IsCodePadding((LPBYTE)ct->pTarget + oldPos, sizeof(JMP_REL_SHORT) - oldPos))
|
||||
{
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
// Can we place the long jump above the function?
|
||||
if (!IsExecutableAddress((LPBYTE)ct->pTarget - sizeof(JMP_REL)))
|
||||
return FALSE;
|
||||
|
||||
if (!IsCodePadding((LPBYTE)ct->pTarget - sizeof(JMP_REL), sizeof(JMP_REL)))
|
||||
return FALSE;
|
||||
|
||||
ct->patchAbove = TRUE;
|
||||
}
|
||||
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
// Create a relay function.
|
||||
jmp.address = (ULONG_PTR)ct->pDetour;
|
||||
|
||||
ct->pRelay = (LPBYTE)ct->pTrampoline + newPos;
|
||||
memcpy(ct->pRelay, &jmp, sizeof(jmp));
|
||||
#endif
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
105
external/minhook/trampoline.h
vendored
Normal file
105
external/minhook/trampoline.h
vendored
Normal file
|
|
@ -0,0 +1,105 @@
|
|||
/*
|
||||
* MinHook - The Minimalistic API Hooking Library for x64/x86
|
||||
* Copyright (C) 2009-2017 Tsuda Kageyu.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
||||
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER
|
||||
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#pragma pack(push, 1)
|
||||
|
||||
// Structs for writing x86/x64 instructions.
|
||||
|
||||
// 8-bit relative jump.
|
||||
typedef struct _JMP_REL_SHORT
|
||||
{
|
||||
UINT8 opcode; // EB xx: JMP +2+xx
|
||||
UINT8 operand;
|
||||
} JMP_REL_SHORT, *PJMP_REL_SHORT;
|
||||
|
||||
// 32-bit direct relative jump/call.
|
||||
typedef struct _JMP_REL
|
||||
{
|
||||
UINT8 opcode; // E9/E8 xxxxxxxx: JMP/CALL +5+xxxxxxxx
|
||||
UINT32 operand; // Relative destination address
|
||||
} JMP_REL, *PJMP_REL, CALL_REL;
|
||||
|
||||
// 64-bit indirect absolute jump.
|
||||
typedef struct _JMP_ABS
|
||||
{
|
||||
UINT8 opcode0; // FF25 00000000: JMP [+6]
|
||||
UINT8 opcode1;
|
||||
UINT32 dummy;
|
||||
UINT64 address; // Absolute destination address
|
||||
} JMP_ABS, *PJMP_ABS;
|
||||
|
||||
// 64-bit indirect absolute call.
|
||||
typedef struct _CALL_ABS
|
||||
{
|
||||
UINT8 opcode0; // FF15 00000002: CALL [+6]
|
||||
UINT8 opcode1;
|
||||
UINT32 dummy0;
|
||||
UINT8 dummy1; // EB 08: JMP +10
|
||||
UINT8 dummy2;
|
||||
UINT64 address; // Absolute destination address
|
||||
} CALL_ABS;
|
||||
|
||||
// 32-bit direct relative conditional jumps.
|
||||
typedef struct _JCC_REL
|
||||
{
|
||||
UINT8 opcode0; // 0F8* xxxxxxxx: J** +6+xxxxxxxx
|
||||
UINT8 opcode1;
|
||||
UINT32 operand; // Relative destination address
|
||||
} JCC_REL;
|
||||
|
||||
// 64bit indirect absolute conditional jumps that x64 lacks.
|
||||
typedef struct _JCC_ABS
|
||||
{
|
||||
UINT8 opcode; // 7* 0E: J** +16
|
||||
UINT8 dummy0;
|
||||
UINT8 dummy1; // FF25 00000000: JMP [+6]
|
||||
UINT8 dummy2;
|
||||
UINT32 dummy3;
|
||||
UINT64 address; // Absolute destination address
|
||||
} JCC_ABS;
|
||||
|
||||
#pragma pack(pop)
|
||||
|
||||
typedef struct _TRAMPOLINE
|
||||
{
|
||||
LPVOID pTarget; // [In] Address of the target function.
|
||||
LPVOID pDetour; // [In] Address of the detour function.
|
||||
LPVOID pTrampoline; // [In] Buffer address for the trampoline and relay function.
|
||||
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
LPVOID pRelay; // [Out] Address of the relay function.
|
||||
#endif
|
||||
BOOL patchAbove; // [Out] Should use the hot patch area?
|
||||
UINT nIP; // [Out] Number of the instruction boundaries.
|
||||
UINT8 oldIPs[8]; // [Out] Instruction boundaries of the target function.
|
||||
UINT8 newIPs[8]; // [Out] Instruction boundaries of the trampoline function.
|
||||
} TRAMPOLINE, *PTRAMPOLINE;
|
||||
|
||||
BOOL CreateTrampolineFunction(PTRAMPOLINE ct);
|
||||
52
src/dllmain.cpp
Normal file
52
src/dllmain.cpp
Normal file
|
|
@ -0,0 +1,52 @@
|
|||
#define WIN32_LEAN_AND_MEAN
|
||||
#include <Windows.h>
|
||||
#include <Thread>
|
||||
#include <cstdint>
|
||||
#include "hooks/hooks.h"
|
||||
|
||||
|
||||
void Setup(const HMODULE instance){
|
||||
try{
|
||||
|
||||
gui::Setup();
|
||||
hooks::Setup();
|
||||
|
||||
}catch(const std::exception& error){
|
||||
MessageBeep(MB_ICONERROR);
|
||||
MessageBox(
|
||||
0,
|
||||
error.what(),
|
||||
"weexhook error",
|
||||
MB_OK | MB_ICONEXCLAMATION
|
||||
);
|
||||
goto UNLOAD;
|
||||
}
|
||||
|
||||
while(!GetAsyncKeyState(VK_END))
|
||||
std::this_thread::sleep_for(std::chrono::milliseconds(200));
|
||||
UNLOAD:
|
||||
hooks::Destroy();
|
||||
gui::Destroy();
|
||||
FreeLibraryAndExitThread(instance, 0);
|
||||
}
|
||||
|
||||
BOOL WINAPI DllMain(
|
||||
const HMODULE instance,
|
||||
const std::uintptr_t reason,
|
||||
const void* reserved
|
||||
)
|
||||
{
|
||||
if(reason == DLL_PROCESS_ATTACH)
|
||||
{
|
||||
DisableThreadLibraryCalls(instance);
|
||||
const auto thread = CreateThread(nullptr,
|
||||
0,
|
||||
reinterpret_cast<LPTHREAD_START_ROUTINE>(Setup),
|
||||
instance,
|
||||
0,
|
||||
nullptr);
|
||||
if(thread)
|
||||
CloseHandle(thread);
|
||||
}
|
||||
return TRUE;
|
||||
}
|
||||
219
src/gui/gui.cpp
Normal file
219
src/gui/gui.cpp
Normal file
|
|
@ -0,0 +1,219 @@
|
|||
//
|
||||
// Created by weexn on 07.08.2022.
|
||||
//
|
||||
|
||||
#include "gui.h"
|
||||
#include "../../external/imgui/imgui.h"
|
||||
#include "../../external/imgui/imgui_impl_win32.h"
|
||||
#include "../../external/imgui/imgui_impl_dx9.h"
|
||||
#include "../style/styler.h"
|
||||
#include <stdexcept>
|
||||
|
||||
#include <string>
|
||||
|
||||
extern IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(
|
||||
HWND window,
|
||||
UINT message,
|
||||
WPARAM wideParam,
|
||||
LPARAM longParam
|
||||
);
|
||||
|
||||
LRESULT CALLBACK WindowProcess(
|
||||
HWND window,
|
||||
UINT message,
|
||||
WPARAM wideParam,
|
||||
LPARAM longParam
|
||||
);
|
||||
|
||||
bool gui::SetupWindowClass(const char* windowClassName) noexcept{
|
||||
windowClass.cbSize = sizeof(WNDCLASSEX);
|
||||
windowClass.style = CS_HREDRAW | CS_VREDRAW;
|
||||
windowClass.lpfnWndProc = DefWindowProc;
|
||||
windowClass.cbClsExtra = 0;
|
||||
windowClass.cbWndExtra = 0;
|
||||
windowClass.hInstance = GetModuleHandle(NULL);
|
||||
windowClass.hIcon = NULL;
|
||||
windowClass.hCursor = NULL;
|
||||
windowClass.hbrBackground = NULL;
|
||||
windowClass.lpszMenuName = NULL;
|
||||
windowClass.lpszClassName = windowClassName;
|
||||
windowClass.hIconSm = NULL;
|
||||
if(!RegisterClassEx(&windowClass))
|
||||
return false;
|
||||
return true;
|
||||
}
|
||||
void gui::DestroyWindowClass() noexcept{
|
||||
UnregisterClass(
|
||||
windowClass.lpszClassName,
|
||||
windowClass.hInstance
|
||||
);
|
||||
}
|
||||
|
||||
bool gui::SetupWindow(const char* windowName) noexcept{
|
||||
window = CreateWindow(
|
||||
windowClass.lpszClassName,
|
||||
windowName,
|
||||
WS_OVERLAPPEDWINDOW,
|
||||
0,
|
||||
0,
|
||||
100,
|
||||
100,
|
||||
0,
|
||||
0,
|
||||
windowClass.hInstance,
|
||||
0
|
||||
);
|
||||
if(!window)
|
||||
return false;
|
||||
return true;
|
||||
|
||||
}
|
||||
void gui::DestroyWindow() noexcept{
|
||||
if(window)
|
||||
DestroyWindow(window);
|
||||
}
|
||||
|
||||
bool gui::SetupDirectX() noexcept{
|
||||
const auto handle = GetModuleHandle("d3d9.dll");
|
||||
if(!handle)
|
||||
return false;
|
||||
using CreateFn = LPDIRECT3D9(__stdcall*)(UINT);
|
||||
const auto create = reinterpret_cast<CreateFn>(GetProcAddress(
|
||||
handle,
|
||||
"Direct3DCreate9"
|
||||
));
|
||||
if(!create)
|
||||
return false;
|
||||
|
||||
d3d9 = create(D3D_SDK_VERSION);
|
||||
if(!d3d9)
|
||||
return false;
|
||||
|
||||
D3DPRESENT_PARAMETERS params = { };
|
||||
params.BackBufferWidth = 0;
|
||||
params.BackBufferHeight = 0;
|
||||
params.BackBufferFormat = D3DFMT_UNKNOWN;
|
||||
params.BackBufferCount = 0;
|
||||
params.MultiSampleType = D3DMULTISAMPLE_NONE;
|
||||
params.MultiSampleQuality = NULL;
|
||||
params.SwapEffect = D3DSWAPEFFECT_DISCARD;
|
||||
params.hDeviceWindow = window;
|
||||
params.Windowed = 1;
|
||||
params.EnableAutoDepthStencil = 0;
|
||||
params.AutoDepthStencilFormat = D3DFMT_UNKNOWN;
|
||||
params.Flags = NULL;
|
||||
params.FullScreen_RefreshRateInHz = 0;
|
||||
params.PresentationInterval = 0;
|
||||
if (d3d9->CreateDevice(
|
||||
D3DADAPTER_DEFAULT,
|
||||
D3DDEVTYPE_NULLREF,
|
||||
window,
|
||||
D3DCREATE_SOFTWARE_VERTEXPROCESSING | D3DCREATE_DISABLE_DRIVER_MANAGEMENT,
|
||||
¶ms,
|
||||
&device
|
||||
) < 0 )
|
||||
return false;
|
||||
|
||||
return true;
|
||||
|
||||
}
|
||||
void gui::DestroyDirectX() noexcept{
|
||||
if(device){
|
||||
device->Release();
|
||||
device = NULL;
|
||||
}
|
||||
if(d3d9){
|
||||
d3d9->Release();
|
||||
d3d9 = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
void gui::Setup(){
|
||||
if(!SetupWindowClass("monkeClass123"))
|
||||
throw std::runtime_error("Failed to create Window Class");
|
||||
|
||||
if(!SetupWindow("Monkey Window"))
|
||||
throw std::runtime_error("Failed to create Window");
|
||||
|
||||
if(!SetupDirectX())
|
||||
throw std::runtime_error("Failed to create Device");
|
||||
|
||||
DestroyWindow();
|
||||
DestroyWindowClass();
|
||||
|
||||
}
|
||||
|
||||
void gui::SetupMenu(LPDIRECT3DDEVICE9 device) noexcept{
|
||||
auto params = D3DDEVICE_CREATION_PARAMETERS{ };
|
||||
device->GetCreationParameters(¶ms);
|
||||
window = params.hFocusWindow;
|
||||
|
||||
originalWindowProcess = reinterpret_cast<WNDPROC>(
|
||||
SetWindowLongPtr(window, GWLP_WNDPROC, reinterpret_cast<LONG_PTR>(WindowProcess))
|
||||
);
|
||||
ImGui::CreateContext();
|
||||
ImGui::StyleColorsDark();
|
||||
|
||||
WeeXnesStyler::SetMaterialStyle();
|
||||
|
||||
ImGui_ImplWin32_Init(window);
|
||||
ImGui_ImplDX9_Init(device);
|
||||
setup = true;
|
||||
|
||||
|
||||
|
||||
}
|
||||
void gui::Destroy() noexcept{
|
||||
ImGui_ImplDX9_Shutdown();
|
||||
ImGui_ImplWin32_Shutdown();
|
||||
ImGui::DestroyContext();
|
||||
SetWindowLongPtr(
|
||||
window,
|
||||
GWLP_WNDPROC,
|
||||
reinterpret_cast<LONG_PTR>(originalWindowProcess)
|
||||
);
|
||||
DestroyDirectX();
|
||||
}
|
||||
|
||||
void gui::Render() noexcept{
|
||||
ImGui_ImplDX9_NewFrame();
|
||||
ImGui_ImplWin32_NewFrame();
|
||||
ImGui::NewFrame();
|
||||
|
||||
ImGui::Begin("WeeXHook", &open);
|
||||
ImGui::End();
|
||||
|
||||
|
||||
|
||||
ImGui::EndFrame();
|
||||
ImGui::Render();
|
||||
ImGui_ImplDX9_RenderDrawData(ImGui::GetDrawData());
|
||||
}
|
||||
|
||||
|
||||
LRESULT CALLBACK WindowProcess(
|
||||
HWND window,
|
||||
UINT message,
|
||||
WPARAM wideParam,
|
||||
LPARAM longParam
|
||||
)
|
||||
{
|
||||
if(GetAsyncKeyState(VK_INSERT) & 1)
|
||||
gui::open = !gui::open;
|
||||
|
||||
if(gui::open && ImGui_ImplWin32_WndProcHandler(
|
||||
window,
|
||||
message,
|
||||
wideParam,
|
||||
longParam
|
||||
))
|
||||
return 1L;
|
||||
|
||||
return CallWindowProc(
|
||||
gui::originalWindowProcess,
|
||||
window,
|
||||
message,
|
||||
wideParam,
|
||||
longParam
|
||||
);
|
||||
}
|
||||
28
src/gui/gui.h
Normal file
28
src/gui/gui.h
Normal file
|
|
@ -0,0 +1,28 @@
|
|||
#include <d3d9.h>
|
||||
namespace gui{
|
||||
inline bool open = true;
|
||||
inline bool setup = false;
|
||||
inline HWND window = nullptr;
|
||||
inline WNDCLASSEX windowClass = { };
|
||||
inline WNDPROC originalWindowProcess = nullptr;
|
||||
inline LPDIRECT3DDEVICE9 device = nullptr;
|
||||
inline LPDIRECT3D9 d3d9 = nullptr;
|
||||
|
||||
bool SetupWindowClass(const char* windowClassName) noexcept;
|
||||
void DestroyWindowClass() noexcept;
|
||||
|
||||
bool SetupWindow(const char* windowName) noexcept;
|
||||
void DestroyWindow() noexcept;
|
||||
|
||||
bool SetupDirectX() noexcept;
|
||||
void DestroyDirectX() noexcept;
|
||||
|
||||
void Setup();
|
||||
|
||||
void SetupMenu(LPDIRECT3DDEVICE9 device) noexcept;
|
||||
void Destroy() noexcept;
|
||||
|
||||
void Render() noexcept;
|
||||
|
||||
|
||||
}
|
||||
62
src/hooks/hooks.cpp
Normal file
62
src/hooks/hooks.cpp
Normal file
|
|
@ -0,0 +1,62 @@
|
|||
//
|
||||
// Created by weexn on 07.08.2022.
|
||||
//
|
||||
|
||||
#include "hooks.h"
|
||||
#include <stdexcept>
|
||||
#include <intrin.h>
|
||||
|
||||
#include "../../external/minhook/MinHook.h"
|
||||
|
||||
#include "../../external/imgui/imgui.h"
|
||||
#include "../../external/imgui/imgui_impl_win32.h"
|
||||
#include "../../external/imgui/imgui_impl_dx9.h"
|
||||
|
||||
|
||||
void hooks::Setup(){
|
||||
if(MH_Initialize())
|
||||
throw std::runtime_error("unable to init hook");
|
||||
|
||||
if(MH_CreateHook(
|
||||
VirtualFunction(gui::device, 42),
|
||||
&EndScene,
|
||||
reinterpret_cast<void**>(&EndSceneOriginal)
|
||||
))throw std::runtime_error("unable to hook EndScene()");
|
||||
|
||||
if(MH_CreateHook(
|
||||
VirtualFunction(gui::device, 16),
|
||||
&Reset,
|
||||
reinterpret_cast<void**>(&ResetOriginal)
|
||||
))throw std::runtime_error("unable to hook Reset()");
|
||||
|
||||
if(MH_EnableHook(MH_ALL_HOOKS))
|
||||
throw std::runtime_error("unable to enable hook");
|
||||
|
||||
gui::DestroyDirectX();
|
||||
}
|
||||
void hooks::Destroy() noexcept{
|
||||
MH_DisableHook(MH_ALL_HOOKS);
|
||||
MH_RemoveHook(MH_ALL_HOOKS);
|
||||
MH_Uninitialize();
|
||||
}
|
||||
|
||||
|
||||
long __stdcall hooks::EndScene(IDirect3DDevice9* device) noexcept{
|
||||
static const auto returnAddress = _ReturnAddress();
|
||||
const auto result = EndSceneOriginal(device, device);
|
||||
if(_ReturnAddress() == returnAddress)
|
||||
return result;
|
||||
if(!gui::setup)
|
||||
gui::SetupMenu(device);
|
||||
if(gui::open)
|
||||
gui::Render();
|
||||
return result;
|
||||
}
|
||||
|
||||
HRESULT __stdcall hooks::Reset(IDirect3DDevice9* device, D3DPRESENT_PARAMETERS* params) noexcept{
|
||||
|
||||
ImGui_ImplDX9_InvalidateDeviceObjects();
|
||||
const auto result = ResetOriginal(device, device, params);
|
||||
ImGui_ImplDX9_CreateDeviceObjects();
|
||||
return result;
|
||||
}
|
||||
20
src/hooks/hooks.h
Normal file
20
src/hooks/hooks.h
Normal file
|
|
@ -0,0 +1,20 @@
|
|||
#include "../gui/gui.h"
|
||||
|
||||
namespace hooks{
|
||||
void Setup();
|
||||
void Destroy() noexcept;
|
||||
|
||||
constexpr void* VirtualFunction(void* thisptr, size_t index) noexcept{
|
||||
return (*static_cast<void***>(thisptr))[index];
|
||||
}
|
||||
|
||||
using EndSceneFn = long(__thiscall*)(void*, IDirect3DDevice9*) noexcept;
|
||||
inline EndSceneFn EndSceneOriginal = nullptr;
|
||||
long __stdcall EndScene(IDirect3DDevice9* device) noexcept;
|
||||
|
||||
using ResetFn = HRESULT(__thiscall*)(void*, IDirect3DDevice9*, D3DPRESENT_PARAMETERS*) noexcept;
|
||||
inline ResetFn ResetOriginal = nullptr;
|
||||
HRESULT __stdcall Reset(IDirect3DDevice9* device, D3DPRESENT_PARAMETERS* params) noexcept;
|
||||
|
||||
|
||||
}
|
||||
4290
src/style/fonts.h
Normal file
4290
src/style/fonts.h
Normal file
File diff suppressed because it is too large
Load diff
60
src/style/styler.cpp
Normal file
60
src/style/styler.cpp
Normal file
|
|
@ -0,0 +1,60 @@
|
|||
//
|
||||
// Created by wxdxh on 10.08.2022.
|
||||
//
|
||||
|
||||
#include "styler.h"
|
||||
#include "../../external/imgui/imgui.h"
|
||||
|
||||
|
||||
void WeeXnesStyler::SetMaterialStyle() {
|
||||
//ImGuiIO& io = ImGui::GetIO();
|
||||
//io.Fonts->AddFontFromFileTTF("C:\\Users\\weexn\\Downloads\\Ruda-Bold.ttf", 16);
|
||||
//io.Fonts->AddFontFromMemoryTTF(fonts::RudaBold,fonts::RudaBoldSize,16);
|
||||
ImGuiStyle * style = &ImGui::GetStyle();
|
||||
style->WindowPadding = ImVec2(15, 15);
|
||||
style->WindowRounding = 5.0f;
|
||||
style->FramePadding = ImVec2(5, 5);
|
||||
style->FrameRounding = 4.0f;
|
||||
style->ItemSpacing = ImVec2(12, 8);
|
||||
style->ItemInnerSpacing = ImVec2(8, 6);
|
||||
style->IndentSpacing = 25.0f;
|
||||
style->ScrollbarSize = 15.0f;
|
||||
style->ScrollbarRounding = 9.0f;
|
||||
style->GrabMinSize = 5.0f;
|
||||
style->GrabRounding = 3.0f;
|
||||
|
||||
style->Colors[ImGuiCol_Text] = ImVec4(0.80f, 0.80f, 0.83f, 1.00f);
|
||||
style->Colors[ImGuiCol_TextDisabled] = ImVec4(0.24f, 0.23f, 0.29f, 1.00f);
|
||||
style->Colors[ImGuiCol_WindowBg] = ImVec4(0.06f, 0.05f, 0.07f, 1.00f);
|
||||
style->Colors[ImGuiCol_PopupBg] = ImVec4(0.07f, 0.07f, 0.09f, 1.00f);
|
||||
style->Colors[ImGuiCol_Border] = ImVec4(0.80f, 0.80f, 0.83f, 0.88f);
|
||||
style->Colors[ImGuiCol_BorderShadow] = ImVec4(0.92f, 0.91f, 0.88f, 0.00f);
|
||||
style->Colors[ImGuiCol_FrameBg] = ImVec4(0.10f, 0.09f, 0.12f, 1.00f);
|
||||
style->Colors[ImGuiCol_FrameBgHovered] = ImVec4(0.24f, 0.23f, 0.29f, 1.00f);
|
||||
style->Colors[ImGuiCol_FrameBgActive] = ImVec4(0.56f, 0.56f, 0.58f, 1.00f);
|
||||
style->Colors[ImGuiCol_TitleBg] = ImVec4(0.10f, 0.09f, 0.12f, 1.00f);
|
||||
style->Colors[ImGuiCol_TitleBgCollapsed] = ImVec4(1.00f, 0.98f, 0.95f, 0.75f);
|
||||
style->Colors[ImGuiCol_TitleBgActive] = ImVec4(0.07f, 0.07f, 0.09f, 1.00f);
|
||||
style->Colors[ImGuiCol_MenuBarBg] = ImVec4(0.10f, 0.09f, 0.12f, 1.00f);
|
||||
style->Colors[ImGuiCol_ScrollbarBg] = ImVec4(0.10f, 0.09f, 0.12f, 1.00f);
|
||||
style->Colors[ImGuiCol_ScrollbarGrab] = ImVec4(0.80f, 0.80f, 0.83f, 0.31f);
|
||||
style->Colors[ImGuiCol_ScrollbarGrabHovered] = ImVec4(0.56f, 0.56f, 0.58f, 1.00f);
|
||||
style->Colors[ImGuiCol_ScrollbarGrabActive] = ImVec4(0.06f, 0.05f, 0.07f, 1.00f);
|
||||
style->Colors[ImGuiCol_CheckMark] = ImVec4(0.80f, 0.80f, 0.83f, 0.31f);
|
||||
style->Colors[ImGuiCol_SliderGrab] = ImVec4(0.80f, 0.80f, 0.83f, 0.31f);
|
||||
style->Colors[ImGuiCol_SliderGrabActive] = ImVec4(0.06f, 0.05f, 0.07f, 1.00f);
|
||||
style->Colors[ImGuiCol_Button] = ImVec4(0.10f, 0.09f, 0.12f, 1.00f);
|
||||
style->Colors[ImGuiCol_ButtonHovered] = ImVec4(0.24f, 0.23f, 0.29f, 1.00f);
|
||||
style->Colors[ImGuiCol_ButtonActive] = ImVec4(0.56f, 0.56f, 0.58f, 1.00f);
|
||||
style->Colors[ImGuiCol_Header] = ImVec4(0.10f, 0.09f, 0.12f, 1.00f);
|
||||
style->Colors[ImGuiCol_HeaderHovered] = ImVec4(0.56f, 0.56f, 0.58f, 1.00f);
|
||||
style->Colors[ImGuiCol_HeaderActive] = ImVec4(0.06f, 0.05f, 0.07f, 1.00f);
|
||||
style->Colors[ImGuiCol_ResizeGrip] = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
|
||||
style->Colors[ImGuiCol_ResizeGripHovered] = ImVec4(0.56f, 0.56f, 0.58f, 1.00f);
|
||||
style->Colors[ImGuiCol_ResizeGripActive] = ImVec4(0.06f, 0.05f, 0.07f, 1.00f);
|
||||
style->Colors[ImGuiCol_PlotLines] = ImVec4(0.40f, 0.39f, 0.38f, 0.63f);
|
||||
style->Colors[ImGuiCol_PlotLinesHovered] = ImVec4(0.25f, 1.00f, 0.00f, 1.00f);
|
||||
style->Colors[ImGuiCol_PlotHistogram] = ImVec4(0.40f, 0.39f, 0.38f, 0.63f);
|
||||
style->Colors[ImGuiCol_PlotHistogramHovered] = ImVec4(0.25f, 1.00f, 0.00f, 1.00f);
|
||||
style->Colors[ImGuiCol_TextSelectedBg] = ImVec4(0.25f, 1.00f, 0.00f, 0.43f);
|
||||
}
|
||||
3
src/style/styler.h
Normal file
3
src/style/styler.h
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
namespace WeeXnesStyler{
|
||||
void SetMaterialStyle();
|
||||
}
|
||||
Loading…
Add table
Reference in a new issue