From: Nicolas C. <nic...@ym...> - 2009-06-26 14:32:15
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Hello I want to test the demo glsync (...\progs\xdemos\glsync.c) with the option -s b to use the verticale sync. The problem is when the function glXSwapBuffer calls the function GetGLXDRIDrawable(dpy, drawable, NULL), GetGLXDRIDrawable returns a pointer(pdraw) which is NULL. pdraw is NULL because psc->drawHash is NULL. The function __glXInitialize(dpy) called from GetGLXDRIDrawable returns a display private wich already exists I want to know why the drawHash structure is NULL and how to do to have a drawHash which is not NULL ? Thanks Nicolas Cadio |