demotool/ui-imgui-sdl.hh
2017-11-23 14:47:25 +01:00

22 lines
1.1 KiB
C++

// ImGui SDL2 binding with OpenGL
// In this binding, ImTextureID is used to store an OpenGL 'GLuint' texture identifier. Read the FAQ about ImTextureID in imgui.cpp.
// You can copy and use unmodified imgui_impl_* files in your project. See main.cpp for an example of using this.
// If you use this binding you'll need to call 4 functions: ImGui_ImplXXXX_Init(), ImGui_ImplXXXX_NewFrame(), ImGui::Render() and ImGui_ImplXXXX_Shutdown().
// If you are new to ImGui, see examples/README.txt and documentation at the top of imgui.cpp.
// https://github.com/ocornut/imgui
#pragma once
#ifndef REAL_BUILD
# include "externals.hh"
#endif
IMGUI_API bool ImGui_ImplSdl_Init(SDL_Window* window);
IMGUI_API void ImGui_ImplSdl_Shutdown();
IMGUI_API void ImGui_ImplSdl_NewFrame(SDL_Window* window,
bool mouseLock,ImVec2 const& mousePos);
IMGUI_API bool ImGui_ImplSdl_ProcessEvent(SDL_Event* event);
// Use if you want to reset your rendering device without losing ImGui state.
IMGUI_API void ImGui_ImplSdl_InvalidateDeviceObjects();
IMGUI_API bool ImGui_ImplSdl_CreateDeviceObjects();