+ visual[glws::PROFILE_COMPAT] = glws::createVisual(double_buffer, glws::PROFILE_COMPAT);
+ visual[glws::PROFILE_CORE] = glws::createVisual(double_buffer, glws::PROFILE_CORE);
+ visual[glws::PROFILE_ES1] = glws::createVisual(double_buffer, glws::PROFILE_ES1);
+ visual[glws::PROFILE_ES2] = glws::createVisual(double_buffer, glws::PROFILE_ES2);