Nvidia QUADRO G-SYNC II, Руководство пользователя

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Confi guring Swap Barriers
You can bind a group to a barrier. There is a maximum
number of barriers that can be created. With the current
hardware, the maximum number of barriers is one.
 To determine the maximum barrier number, call
QueryMaxSwapGroupsNV()
 To bind a group to a barrier, call
BindSwapBarrierNV()
and specify the group and barrier numbers.
If the barrier number is zero, then the group in unbound from the
current barrier.
To query the current barrier, call
QuerySwapGroupNV()
.
OpenGL Extensions
This section describes the relevant OpenGL
NV_swap_
group
extensions supported by the NVIDIA display driver
and shipped with the Quadro G-Sync II hardware.
These are exported in the WGL extension string which on
Windows can be queried by
wglGetExtensionsStringARB
.
This section covers both the
WGL_NV_swap_group
extensions
(exported on Microsoft WindowsNT/XP systems) and the
GLX_
NV_swap_group
extensions (exported on Linux systems).

wglJoinSwapGroupNV(), glxJoinSwapGroupNV()

wglBindSwapBarrierNV(), glxBindSwapBarrierNV()

wglQuerySwapGroupNV(), glxQuerySwapGroupNV()

wglQueryMaxSwapGroupsNV(), glxQueryMaxSwapGroupsNV()

wglQueryFrameCountNV(),glxQueryFrameCountNV()

wglResetFrameCountNV(),glxResetFrameCountNV()
Using the OpenGL Extensions
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