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History

Nick Gravelyn a9b0abe493 Automatically updating DisplayFrameBufferScale by reading the OpenGL drawable size and comparing with the window size. This fixed dear imgui which was rendering only to 1/4 of my window.		9 years ago
..
README.md	Tweak build batch files and readmes	9 years ago
imgui_impl_sdl.cpp	Automatically updating DisplayFrameBufferScale by reading the OpenGL drawable size and comparing with the window size. This fixed dear imgui which was rendering only to 1/4 of my window.	9 years ago
imgui_impl_sdl.h	FAQ and comments about the use of ImTextureID (#562 , #561 , #521 , #510 , #497 , #475 ...)	9 years ago
main.cpp	Examples: SDL/OpenGL: Tabs to spaces	9 years ago

README.md

How to Build

On Windows with Visual Studio's CLI

set SDL2DIR=path_to_your_sdl2_folder
cl /Zi /MD /I %SDL2DIR%\include> /I ..\.. main.cpp imgui_impl_sdl.cpp ..\..\imgui*.cpp /link /LIBPATH:%SDL2DIR%\lib SDL2.lib SDL2main.lib

On Linux and similar Unixes

c++ `sdl2-config --cflags` -I ../.. main.cpp imgui_impl_sdl.cpp ../../imgui*.cpp `sdl2-config --libs` -lGL -o sdl2example

On Mac OS X

brew install sdl2
c++ `sdl2-config --cflags` -I ../.. main.cpp imgui_impl_sdl.cpp ../../imgui*.cpp `sdl2-config --libs` -framework OpenGl -o sdl2example