add renderer abstraction

2026-07-03 10:14:10 +02:00
parent f8f82bc653
commit aaa5b2078b
118 changed files with 1852545 additions and 1052 deletions
@@ -0,0 +1,71 @@
+// THIS FILE HAS BEEN AUTO-GENERATED BY THE 'DEAR BINDINGS' GENERATOR.
+// **DO NOT EDIT DIRECTLY**
+// https://github.com/dearimgui/dear_bindings
+
+// dear imgui: Platform Backend for Windows (standard windows API for 32-bits AND 64-bits applications)
+// ImDrawIdx: vertex index. [Compile-time configurable type]
+// - To use 16-bit indices + allow large meshes: backend need to set 'io.BackendFlags |= ImGuiBackendFlags_RendererHasVtxOffset' and handle ImDrawCmd::VtxOffset (recommended).
+// - To use 32-bit indices: override with '#define ImDrawIdx unsigned int' in your imconfig.h file.
+#ifndef ImDrawIdx
+typedef unsigned short ImDrawIdx;  // Default: 16-bit (for maximum compatibility with renderer backends)
+#endif // #ifndef ImDrawIdx
+// 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: Mouse support. Can discriminate Mouse/TouchScreen/Pen.
+//  [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 are obsolete since 1.87 and not supported since 1.91.5]
+//  [X] Platform: Gamepad support.
+//  [X] Platform: Mouse cursor shape and visibility (ImGuiBackendFlags_HasMouseCursors). Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
+//  [X] Platform: Multi-viewport support (multiple windows). Enable with 'io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable'.
+
+// 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.
+// Learn about Dear ImGui:
+// - FAQ                  https://dearimgui.com/faq
+// - Getting Started      https://dearimgui.com/getting-started
+// - Documentation        https://dearimgui.com/docs (same as your local docs/ folder).
+// - Introduction, links and more at the top of imgui.cpp
+
+#pragma once
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+#include "dcimgui.h"
+#ifndef IMGUI_DISABLE
+typedef struct ImDrawData_t ImDrawData;
+// Follow "Getting Started" link and check examples/ folder to learn about using backends!
+CIMGUI_IMPL_API bool cImGui_ImplWin32_Init(void* hwnd);
+CIMGUI_IMPL_API bool cImGui_ImplWin32_InitForOpenGL(void* hwnd);
+CIMGUI_IMPL_API void cImGui_ImplWin32_Shutdown(void);
+CIMGUI_IMPL_API void cImGui_ImplWin32_NewFrame(void);
+
+// Win32 message handler your application needs 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.
+
+#ifdef IMGUI_BACKEND_HAS_WINDOWS_H
+extern
+CIMGUI_IMPL_API LRESULT cImGui_ImplWin32_WndProcHandler(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
+#endif // #ifdef IMGUI_BACKEND_HAS_WINDOWS_H
+// 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 of which we want to require the user to have. So we dynamically select and load those functions to avoid dependencies.
+CIMGUI_IMPL_API void cImGui_ImplWin32_EnableDpiAwareness(void);
+CIMGUI_IMPL_API float cImGui_ImplWin32_GetDpiScaleForHwnd(void* hwnd);   // HWND hwnd
+CIMGUI_IMPL_API float cImGui_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.
+CIMGUI_IMPL_API void cImGui_ImplWin32_EnableAlphaCompositing(void* hwnd); // HWND hwnd
+#endif// #ifndef IMGUI_DISABLE
+#ifdef __cplusplus
+} // End of extern "C" block
+#endif