Filter
Top Products
61
wglQuerySwapGroupNV(),
glxQuerySwapGroupNV()
This call returns the swap group number and barrier number to which the
device context is bound.
Function B00L QuerySwapGroupNV (HDC hDC, GLuint *group,
GLuint *barrier);
Parameters In hDC - Device context for the frame lock card, or a
window residing on the frame lock card.
Parameters Out *group - The group number to which the device
context is bound, or assigned.
*barrier - The barrier number to which the device
context is bound.
Return Values TRUE: Success
FALSE: Failure. In this case *group and *barrier are
undefi ned.
wglQueryMaxSwapGroupsNV(),
glxQueryMaxSwapGroupsNV()
This call returns the maximum number of swap groups and swap barriers
that are supported by the implementation.
Function B00L QueryMaxSwapGroupsNV (HDC hDC, GLuint
*maxGroup, GLuint *maxBarrier);
Parameters In hDC - Device context for the frame lock card, or a
window residing on the frame lock card.
Parameters Out *maxGroups - The maximum group number
supported by the implementation.
*maxBarriers - The maximum barrier number
supported by the implementation.
Return Values TRUE: Success
FALSE: Failure. In this case *maxGroups and
*maxBarriers are undefi ned.
Using the OpenGL Extensions