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Cocoa: Improve OpenGL version restriction messages

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Fixes #904.
This commit is contained in:
Camilla Löwy
2016-12-03 19:32:00 +01:00
parent 29b72c59f3
commit fd127d59fa
3 changed files with 18 additions and 11 deletions
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7
docs/window.dox
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@@ -299,6 +299,13 @@ cannot be returned if 2.0 or later was requested, and vice versa. This is
because OpenGL ES 3.x is backward compatible with 2.0, but OpenGL ES 2.0 is not
backward compatible with 1.x.
@note @macos The OS only supports forward-compatible core profile contexts for
OpenGL versions 3.2 and later. Before creating an OpenGL context of version
3.2 or later you must set the `GLFW_OPENGL_FORWARD_COMPAT` and
`GLFW_OPENGL_PROFILE` hints accordingly. OpenGL 3.0 and 3.1 contexts are not
supported at all on macOS.
`GLFW_OPENGL_FORWARD_COMPAT` specifies whether the OpenGL context should be
forward-compatible, i.e. one where all functionality deprecated in the requested
version of OpenGL is removed. This must only be used if the requested OpenGL