2 Commits

Author	SHA1	Message	Date
Neil Roberts	16c7d12e6c	cogl: Add _cogl_xlib_{,un}trap_errors ... This is similar to clutter_x11_{,un}trap_errors except that it stores the previous trap state in a caller-allocated struct so that it can be re-entrant. Make _cogl_xlib_trap_errors re-entrant (this will be squashed into an earlier commit)	2010-06-22 12:22:47 +01:00
Neil Roberts	9646e85ba7	Pass all Xlib events through Cogl ... The Clutter X11 backend now passes all events through _cogl_xlib_handle_event. This function can now internally be hooked with _cogl_xlib_add_filter. These are added to a list of callbacks which are all called in turn by _cogl_xlib_handle_event. This is intended to be used internally in Cogl by any parts that need to see Xlib events. Cogl now also has an internally exposed function to set a pointer to the Xlib display. This is stored in a global variable. The Clutter X11 backend sets this. _cogl_xlib_handle_event and _cogl_xlib_set_display can be removed once Cogl gains a proper window system abstraction.	2010-06-22 12:20:59 +01:00