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Manpages XdbeSwapBuffersSection: X FUNCTIONS (3X11)Updated: Release 6.5 Index Return to Main Contents NAMEXdbeSwapBuffers - swaps front and back DBE buffers.SYNOPSIS#include <X11/extensions/Xdbe.h>
Status XdbeSwapBuffers(
DESCRIPTIONThis function swaps the front and back buffers for a list of windows. The argument num_windows specifies how many windows are to have their buffers swapped; it is the number of elements in the swap_info array. The argument swap_info specifies the information needed per window to do the swap.The XdbeSwapInfo structure has the following fields:
swap_window specifies the window for which to swap buffers. swap_action specifies the swap action to use for this swap_window. swap_action determines what will happen to the new back buffer of the swap_window it is paired with in the list in addition to making the old back buffer become visible. The defined actions are as follows:
ERRORS
SEE ALSODBE, XdbeAllocateBackBufferName(), XdbeBeginIdiom(), XdbeDeallocateBackBufferName(), XdbeEndIdiom(), XdbeFreeVisualInfo(), XdbeGetBackBufferAttributes(), XdbeGetVisualInfo(), XdbeQueryExtension().
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