mirror of
https://github.com/Drezil/imgui.git
synced 2024-11-23 12:27:01 +00:00
25 lines
1.5 KiB
C
25 lines
1.5 KiB
C
// ImGui SDL2 binding with OpenGL3
|
|
// (SDL is a cross-platform general purpose library for handling windows, inputs, OpenGL/Vulkan graphics context creation, etc.)
|
|
// (GL3W is a helper library to access OpenGL functions since there is no standard header to access modern OpenGL functions easily. Alternatives are GLEW, Glad, etc.)
|
|
|
|
// Implemented features:
|
|
// [X] User texture binding. Cast 'GLuint' OpenGL texture identifier as void*/ImTextureID. 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
|
|
|
|
struct SDL_Window;
|
|
typedef union SDL_Event SDL_Event;
|
|
|
|
IMGUI_API bool ImGui_ImplSdlGL3_Init(SDL_Window* window);
|
|
IMGUI_API void ImGui_ImplSdlGL3_Shutdown();
|
|
IMGUI_API void ImGui_ImplSdlGL3_NewFrame(SDL_Window* window);
|
|
IMGUI_API void ImGui_ImplSdlGL3_RenderDrawData(ImDrawData* draw_data);
|
|
IMGUI_API bool ImGui_ImplSdlGL3_ProcessEvent(SDL_Event* event);
|
|
|
|
// Use if you want to reset your rendering device without losing ImGui state.
|
|
IMGUI_API void ImGui_ImplSdlGL3_InvalidateDeviceObjects();
|
|
IMGUI_API bool ImGui_ImplSdlGL3_CreateDeviceObjects();
|