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imgui/examples/example_sdl_opengl2
History
omar 6461fd40ab Examples: Fixed SDL+OpenGL2 and SDL+Vulkan examples not processing SDL_WINDOWEVENT_CLOSE events which tends to be needed in multi-viewport setting. 4 years ago
..
Makefile Examples: Update comments to get SDL2 package with msys2's pacman (#3251) 4 years ago
README.md Examples: SDL: Tweaked Windows instructions and batch files. (#2175) 6 years ago
build_win32.bat InputText, Examples/SDL: Emulate \t input if back-end doesn't provide it. (#1336, #2467) 6 years ago
example_sdl_opengl2.vcxproj Revert "Examples: Switch most VS projects to enable Edit & Continue by default (may need to upgrade projects to latest toolchain)" 4 years ago
example_sdl_opengl2.vcxproj.filters Refactor: Added empty imgui_widgets.cpp + updated project files / makefiles etc. accordingly (#2036) 6 years ago
main.cpp Examples: Fixed SDL+OpenGL2 and SDL+Vulkan examples not processing SDL_WINDOWEVENT_CLOSE events which tends to be needed in multi-viewport setting. 4 years ago

README.md

How to Build

  • On Windows with Visual Studio's CLI
set SDL2_DIR=path_to_your_sdl2_folder
cl /Zi /MD /I.. /I..\.. /I%SDL2_DIR%\include main.cpp ..\imgui_impl_sdl.cpp ..\imgui_impl_opengl2.cpp ..\..\imgui*.cpp /FeDebug/example_sdl_opengl2.exe /FoDebug/ /link /libpath:%SDL2_DIR%\lib\x86 SDL2.lib SDL2main.lib opengl32.lib /subsystem:console
#          ^^ include paths                  ^^ source files                                                           ^^ output exe                    ^^ output dir   ^^ libraries
# or for 64-bit:
cl /Zi /MD /I.. /I..\.. /I%SDL2_DIR%\include main.cpp ..\imgui_impl_sdl.cpp ..\imgui_impl_opengl2.cpp ..\..\imgui*.cpp /FeDebug/example_sdl_opengl2.exe /FoDebug/ /link /libpath:%SDL2_DIR%\lib\x64 SDL2.lib SDL2main.lib opengl32.lib /subsystem:console
  • On Linux and similar Unixes
c++ `sdl2-config --cflags` -I .. -I ../.. main.cpp ../imgui_impl_sdl.cpp ../imgui_impl_opengl2.cpp ../../imgui*.cpp `sdl2-config --libs` -lGL
  • On Mac OS X
brew install sdl2
c++ `sdl2-config --cflags` -I .. -I ../.. main.cpp ../imgui_impl_sdl.cpp ../imgui_impl_opengl2.cpp ../../imgui*.cpp `sdl2-config --libs` -framework OpenGl