Re: [fltk.coredev] GL root Fl_Gl_Window::draw

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Re: GL root Fl_Gl_Window::draw Manolo 06:58 Sep 30 top right image

Le vendredi 30 septembre 2022 à 15:17:25 UTC+2, imacarthur a écrit :

Seems to be a calling convention thing after all.
Explicitly changing the typedef for glUseProgram_type in
Fl_Gl_Window_Driver.H to become either of:

typedef void(__stdcall *glUseProgram_type)(GLint);


typedef void(APIENTRY *glUseProgram_type)(GLint);

My bad. I have (again) forgotten that WINAPI is mandatory with pointer to functions
under Windows.
The problem should be fixed with commit 4f6965d.
@Ian: Do you see it fixed too?

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