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# Conflicts: # backends/imgui_impl_dx10.cpp # backends/imgui_impl_dx10.h # backends/imgui_impl_dx11.cpp # backends/imgui_impl_dx12.cpp # backends/imgui_impl_dx9.cpp # backends/imgui_impl_glfw.cpp # backends/imgui_impl_metal.h # backends/imgui_impl_metal.mm # backends/imgui_impl_opengl2.cpp # backends/imgui_impl_opengl2.h # backends/imgui_impl_opengl3.cpp # backends/imgui_impl_opengl3.h # backends/imgui_impl_sdl2.cpp # backends/imgui_impl_sdl3.cpp # backends/imgui_impl_sdlgpu3.cpp # backends/imgui_impl_sdlgpu3.h # backends/imgui_impl_vulkan.cpp # examples/example_glfw_opengl3/main.cpp # examples/example_sdl2_directx11/main.cpp # examples/example_sdl2_opengl2/main.cpp # examples/example_sdl2_opengl3/main.cpp # examples/example_sdl2_vulkan/main.cpp # examples/example_sdl3_opengl3/main.cpp # examples/example_sdl3_sdlgpu3/main.cpp # examples/example_sdl3_vulkan/main.cpp # examples/example_win32_directx10/main.cpp # examples/example_win32_directx11/main.cpp # examples/example_win32_directx12/main.cpp # examples/example_win32_directx9/main.cpp # imgui.cpp # imgui.h # imgui_demo.cpp # imgui_internal.h
45 lines
2.7 KiB
C
45 lines
2.7 KiB
C
// dear imgui: Renderer + Platform Backend for Allegro 5
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// (Info: Allegro 5 is a cross-platform general purpose library for handling windows, inputs, graphics, etc.)
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// Implemented features:
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// [X] Renderer: User texture binding. Use 'ALLEGRO_BITMAP*' as texture identifier. Read the FAQ about ImTextureID/ImTextureRef!
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// [X] Renderer: Texture updates support for dynamic font atlas (ImGuiBackendFlags_RendererHasTextures).
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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 ALLEGRO_KEY_* values are obsolete since 1.87 and not supported since 1.91.5]
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// [X] Platform: Clipboard support (from Allegro 5.1.12).
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// [X] Platform: Mouse cursor shape and visibility (ImGuiBackendFlags_HasMouseCursors). Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
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// Missing features or Issues:
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// [ ] Renderer: The renderer is suboptimal as we need to unindex our buffers and convert vertices manually.
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// [ ] Platform: Missing gamepad support.
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// [ ] Renderer: Multi-viewport support (multiple windows).
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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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// 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 ALLEGRO_DISPLAY;
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union ALLEGRO_EVENT;
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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_ImplAllegro5_Init(ALLEGRO_DISPLAY* display);
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IMGUI_IMPL_API void ImGui_ImplAllegro5_Shutdown();
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IMGUI_IMPL_API void ImGui_ImplAllegro5_NewFrame();
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IMGUI_IMPL_API void ImGui_ImplAllegro5_RenderDrawData(ImDrawData* draw_data);
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IMGUI_IMPL_API bool ImGui_ImplAllegro5_ProcessEvent(ALLEGRO_EVENT* event);
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// Use if you want to reset your rendering device without losing Dear ImGui state.
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IMGUI_IMPL_API bool ImGui_ImplAllegro5_CreateDeviceObjects();
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IMGUI_IMPL_API void ImGui_ImplAllegro5_InvalidateDeviceObjects();
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// (Advanced) Use e.g. if you need to precisely control the timing of texture updates (e.g. for staged rendering), by setting ImDrawData::Textures = NULL to handle this manually.
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IMGUI_IMPL_API void ImGui_ImplAllegro5_UpdateTexture(ImTextureData* tex);
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#endif // #ifndef IMGUI_DISABLE
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