| 1 | // dear imgui: Null Platform+Renderer Backends |
| 2 | // This is designed if you need to use a blind Dear Imgui context with no input and no output. |
| 3 | |
| 4 | // You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this. |
| 5 | // Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need. |
| 6 | // Learn about Dear ImGui: |
| 7 | // - FAQ https://dearimgui.com/faq |
| 8 | // - Getting Started https://dearimgui.com/getting-started |
| 9 | // - Documentation https://dearimgui.com/docs (same as your local docs/ folder). |
| 10 | // - Introduction, links and more at the top of imgui.cpp |
| 11 | |
| 12 | #pragma once |
| 13 | #include "imgui.h" // IMGUI_IMPL_API |
| 14 | #ifndef IMGUI_DISABLE |
| 15 | |
| 16 | // Follow "Getting Started" link and check examples/ folder to learn about using backends! |
| 17 | |
| 18 | // Null = NullPlatform + NullRender |
| 19 | IMGUI_IMPL_API bool ImGui_ImplNull_Init(); |
| 20 | IMGUI_IMPL_API void ImGui_ImplNull_Shutdown(); |
| 21 | IMGUI_IMPL_API void ImGui_ImplNull_NewFrame(); |
| 22 | |
| 23 | // Null platform only (single screen, fixed timestep, no inputs) |
| 24 | IMGUI_IMPL_API bool ImGui_ImplNullPlatform_Init(); |
| 25 | IMGUI_IMPL_API void ImGui_ImplNullPlatform_Shutdown(); |
| 26 | IMGUI_IMPL_API void ImGui_ImplNullPlatform_NewFrame(); |
| 27 | |
| 28 | // Null renderer only (no output) |
| 29 | IMGUI_IMPL_API bool ImGui_ImplNullRender_Init(); |
| 30 | IMGUI_IMPL_API void ImGui_ImplNullRender_Shutdown(); |
| 31 | IMGUI_IMPL_API void ImGui_ImplNullRender_NewFrame(); |
| 32 | IMGUI_IMPL_API void ImGui_ImplNullRender_RenderDrawData(ImDrawData* draw_data); |
| 33 | |
| 34 | #endif // #ifndef IMGUI_DISABLE |