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// dear imgui: Platform Backend for SDL2
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// This needs to be used along with a Renderer (e.g. DirectX11, OpenGL3, Vulkan..)
// (Info: SDL2 is a cross-platform general purpose library for handling windows, inputs, graphics context creation, etc.)
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// Implemented features:
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// [X] Platform: Clipboard support.
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// [X] Platform: Mouse support. Can discriminate Mouse/TouchScreen.
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// [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 SDL_SCANCODE_* values will also be supported unless IMGUI_DISABLE_OBSOLETE_KEYIO is set]
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// [X] Platform: Gamepad support. Enabled with 'io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad'.
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// [X] Platform: Mouse cursor shape and visibility. Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
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// [X] Platform: Multi-viewport support (multiple windows). Enable with 'io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable'.
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// Missing features:
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// [ ] Platform: Multi-viewport + Minimized windows seems to break mouse wheel events (at least under Windows).
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// [x] Platform: Basic IME support. App needs to call 'SDL_SetHint(SDL_HINT_IME_SHOW_UI, "1");' before SDL_CreateWindow()!.
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// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
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// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
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// 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
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# pragma once
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# include "imgui.h" // IMGUI_IMPL_API
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struct SDL_Window ;
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struct SDL_Renderer ;
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typedef union SDL_Event SDL_Event ;
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IMGUI_IMPL_API bool ImGui_ImplSDL2_InitForOpenGL ( SDL_Window * window , void * sdl_gl_context ) ;
IMGUI_IMPL_API bool ImGui_ImplSDL2_InitForVulkan ( SDL_Window * window ) ;
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IMGUI_IMPL_API bool ImGui_ImplSDL2_InitForD3D ( SDL_Window * window ) ;
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IMGUI_IMPL_API bool ImGui_ImplSDL2_InitForMetal ( SDL_Window * window ) ;
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IMGUI_IMPL_API bool ImGui_ImplSDL2_InitForSDLRenderer ( SDL_Window * window , SDL_Renderer * renderer ) ;
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IMGUI_IMPL_API void ImGui_ImplSDL2_Shutdown ( ) ;
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IMGUI_IMPL_API void ImGui_ImplSDL2_NewFrame ( ) ;
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IMGUI_IMPL_API bool ImGui_ImplSDL2_ProcessEvent ( const SDL_Event * event ) ;
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# ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
static inline void ImGui_ImplSDL2_NewFrame ( SDL_Window * ) { ImGui_ImplSDL2_NewFrame ( ) ; } // 1.84: removed unnecessary parameter
# endif