Maybe SDL has a bug then because glGetString should never crash. When are the land Load_GL_VERSION_XXX functions meant to be called in the pipeline? I was calling them before the openGL context is created (which works except for 3.x on the old MacBook) but I just tried calling Load_GL_VERSION_3_0 after the context was created and I got some random errors from OpenGL functions (Load_GL_VERSION_2_1 in a legacy context did work however).
Either way calling Load_GL_VERSION_3_0 before the context is created works on my 2015 Mac but crashes in glGetString on the 2010. Not sure what to make of that. > On Feb 19, 2018, at 12:41 AM, Jonas Maebe <jo...@freepascal.org> wrote: > > The crash is inside the glGetString function itself, so its pointer was > loaded properly. That function is trying to load data from a null-pointer > though, so maybe the OpenGL context was not initialised properly yet. _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
