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42 lines
1.9 KiB
C
42 lines
1.9 KiB
C
// dear imgui: Renderer Backend for SDL_gpu for SDL3
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// (Requires: SDL 3.0.0+)
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// (**IMPORTANT: SDL 3.0.0 is NOT YET RELEASED AND CURRENTLY HAS A FAST CHANGING API. THIS CODE BREAKS OFTEN AS SDL3 CHANGES.**)
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// Implemented features:
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// [X] Renderer: User texture binding. Use 'SDL_Texture*' as ImTextureID. Read the FAQ about ImTextureID!
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// [ ] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
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// Missing features:
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// [ ] Renderer: Multi-viewport support (multiple windows).
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// You can copy and 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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// Learn about Dear ImGui:
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// - FAQ https://dearimgui.com/faq
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// - Getting Started https://dearimgui.com/getting-started
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// - Documentation https://dearimgui.com/docs (same as your local docs/ folder).
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// - Introduction, links and more at the top of imgui.cpp
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#pragma once
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#include "imgui.h" // IMGUI_IMPL_API
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#ifndef IMGUI_DISABLE
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struct SDL_GPUDevice;
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struct SDL_Window;
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struct SDL_GPUCommandBuffer;
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struct SDL_GPUTexture;
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// Follow "Getting Started" link and check examples/ folder to learn about using backends!
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IMGUI_IMPL_API bool ImGui_ImplSDLGPU3_Init(SDL_GPUDevice* device, SDL_Window* window);
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IMGUI_IMPL_API void ImGui_ImplSDLGPU3_Shutdown();
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IMGUI_IMPL_API void ImGui_ImplSDLGPU3_NewFrame();
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IMGUI_IMPL_API void ImGui_ImplSDLGPU3_RenderDrawData(ImDrawData* draw_data, SDL_GPUCommandBuffer* cmd, SDL_GPUTexture* render_target);
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// Called by Init/NewFrame/Shutdown
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IMGUI_IMPL_API bool ImGui_ImplSDLGPU3_CreateFontsTexture();
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IMGUI_IMPL_API void ImGui_ImplSDLGPU3_DestroyFontsTexture();
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IMGUI_IMPL_API bool ImGui_ImplSDLGPU3_CreateDeviceObjects();
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IMGUI_IMPL_API void ImGui_ImplSDLGPU3_DestroyDeviceObjects();
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#endif // #ifndef IMGUI_DISABLE
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