XdbeBeginIdiom - marks the beginning of a DBE idiom sequence.
#include <X11/extensions/Xdbe.h> Status XdbeBeginIdiom( Display *dpy)
This function marks the beginning of an idiom sequence.
DBE, XdbeAllocateBackBufferName(), XdbeDeallocateBackBufferName(), XdbeEndIdiom(), XdbeFreeVisualInfo(), XdbeGetBackBufferAttributes(), XdbeGetVisualInfo(), XdbeQueryExtension(), XdbeSwapBuffers().