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Updated swap interval notes.

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Camilla Berglund 2013-11-24 23:31:15 +01:00
parent 823cc38ac1
commit 8443848637
1 changed files with 5 additions and 3 deletions
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docs/window.dox
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@ -487,8 +487,10 @@ zero can be useful for benchmarking purposes, when it is not desirable to
measure the time it takes to wait for the vertical retrace. However, a swap
interval of one lets you avoid tearing.
Note that not all OpenGL implementations properly implement this function, in
which case @ref glfwSwapInterval will have no effect. Some drivers also have
user settings that override requests by GLFW.
Note that this may not work on all machines, as some drivers have
user-controlled settings that override any swap interval the application
requests. It is also by default disabled on Windows Vista and later when using
DWM (Aero), as using it there sometimes leads to severe jitter. You can
forcibly enable it for machines using DWM using @ref compile_options_win32.
*/