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Include custom OpenGL loader header from define. #4649

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Include custom OpenGL loader header from define. #4649

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413195c
Include custom OpenGL loader header from define.
avostrik Oct 13, 2021
fda8622
Add extra configuration variable for custom OpenGL loader header
avostrik Oct 13, 2021
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6 changes: 5 additions & 1 deletion backends/imgui_impl_opengl3.cpp
100644 → 100755
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Original file line number Diff line number Diff line change
Expand Up @@ -113,7 +113,11 @@
#else
#include <GLES3/gl3.h> // Use GL ES 3
#endif
#elif !defined(IMGUI_IMPL_OPENGL_LOADER_CUSTOM)
#elif defined(IMGUI_IMPL_OPENGL_LOADER_CUSTOM)
#if defined(IMGUI_IMPL_OPENGL_LOADER_CUSTOM_INCLUDE)
#include IMGUI_IMPL_OPENGL_LOADER_CUSTOM_INCLUDE
#endif
#else
// Modern desktop OpenGL doesn't have a standard portable header file to load OpenGL function pointers.
// Helper libraries are often used for this purpose! Here we are using our own minimal custom loader based on gl3w.
// In the rest of your app/engine, you can use another loader of your choice (gl3w, glew, glad, glbinding, glext, glLoadGen, etc.).
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