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Diffstat (limited to 'DOCS/man/vo.rst')
-rw-r--r-- | DOCS/man/vo.rst | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/DOCS/man/vo.rst b/DOCS/man/vo.rst index 7b6358be6e..2cebd153ff 100644 --- a/DOCS/man/vo.rst +++ b/DOCS/man/vo.rst @@ -667,6 +667,15 @@ Available video output drivers are: X11/GLX only. + ``vsync-fences=<N>`` + Synchronize the CPU to the Nth past frame using the ``GL_ARB_sync`` + extension. A value of 0 disables this behavior (default). A value of + 1 means it will synchronize to the current frame after rendering it. + Like ``glfinish`` and ``waitvsync``, this can lower or ruin performance. + Its advantage is that it can span multiple frames, and effectively limit + the number of frames the GPU queues ahead (which also has an influence + on vsync). + ``dwmflush=<no|windowed|yes>`` Calls ``DwmFlush`` after swapping buffers on Windows (default: no). It also sets ``SwapInterval(0)`` to ignore the OpenGL timing. Values |