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xxImGui

A simulate Next-Generation Graphic API for ImGui

Library Dependencies

Library	Note
imgui	https://github.com/ocornut/imgui
freetype2	https://gitlab.freedesktop.org/freetype/freetype
stb	https://github.com/nothings/stb
xxGraphic	https://github.com/metarutaiga/xxGraphic

Supported Graphic API

API	Android	iOS	macOS	Windows	Windows on ARM
Direct3D 5.0				⭕
Direct3D 6.0				⭕
Direct3D 7.0				⭕
Direct3D 8.0			🍷	⭕
Direct3D 9.0			🍷	⭕	🚑
Direct3D 9Ex			🍷	⭕	🚑
Direct3D 9On12				⭕	🚑
Direct3D 10.0				⭕	⭕
Direct3D 10.1				⭕	⭕
Direct3D 11.0				⭕	⭕
Direct3D 11On12				⭕	⭕
Direct3D 12.0				⭕	⭕
Glide				🚑
OpenGL ES 2.0	⭕	⭕	⭕	⭕
OpenGL ES 3.0	⭕	⭕	⭕	⭕
OpenGL ES 3.1	⭕			⭕
OpenGL ES 3.2	⭕			⭕
Mantle				🚑
Metal		⭕	⭕
Metal 2		⭕	⭕
Vulkan	⭕	⭕	⭕	⭕

Build and Run xxImGui for Windows on macOS

Install wine and llvm (llvm-12 or above for ARM 32bit)

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
brew tap gcenx/wine
brew install gcenx-wine-staging
brew install llvm

Compile and install lld-link-wrapper and llvm-lib-wrapper

clang++ -Ofast lld-link-wrapper.cpp -o lld-link-wrapper
clang++ -Ofast llvm-lib-wrapper.cpp -o llvm-lib-wrapper
cp lld-link-wrapper /usr/local/opt/llvm/bin
cp llvm-lib-wrapper /usr/local/opt/llvm/bin

Edit build/xxImGui.xcodeproj/xcshareddata/xcschemes/xxImGui (Windows).xcscheme

   <LaunchAction
      buildConfiguration = "Release"
      ...
      allowLocationSimulation = "YES">
      <PathRunnable
         runnableDebuggingMode = "0"
         FilePath = "/usr/local/bin/wine64">
      </PathRunnable>
      <CommandLineArguments>
         <CommandLineArgument
            argument = "xxImGui.exe"
            isEnabled = "YES">
         </CommandLineArgument>
      </CommandLineArguments>
   </LaunchAction>

Set custom working directory

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xximgui's Issues

how to set imGui Window bg with an png picture by xxImage

hi,I now write windows tests with xxImGui, want set window bg picture with xxImage but failed.
steps as flow but failed:

load png faile with stbi_load
unsigned char *data = stbi_load(pngfile, &w, &h, &n, 4);
create 2d image with xxImage
xxImagePtr image = xxImage::Create2D(0, w, h, 1);
copy the png content to xxImage instance
memcpy((void*)image.get(), data, image->Size(1));
Update it in DearImGui::Update
ImGui::Begin("helloworld");
img->Update(Renderer::g_device);
ImGui::End();

what's the problem with my code? please help!! thanks

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