Emmanuel Gil Peyrot 648743cf66 GLFW: Add an error callback before calling glfwInit()
It will print a message to know what happened in case something went wrong in a GLFW call.

Also replace every printf() in the glfw emu-window by ERROR_LOG().
2014-11-29 23:03:04 +00:00
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2014-09-01 18:06:30 -03:00