Axel Dörfler 973d499ee1 * Made the accelerant safer to use when cloned (though I didn't test cloning yet); ... introduced a lock that is used in B_SET_DISPLAY_MODE etc. * Correctly implemented B_ACQUIRE_ENGINE and B_RELEASE_ENGINE now (ie. they lock the engine now). * The lock of the ring buffers is now deleted when the (primary) accelerant is closed. * Minor cleanup. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17453 a95241bf-73f2-0310-859d-f6bbb57e9c96		2006-05-14 14:27:50 +00:00
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intel_extreme.h	* Made the accelerant safer to use when cloned (though I didn't test cloning yet);	2006-05-14 14:27:50 +00:00
lock.h	Very basic driver for the "Intel Extreme Graphics 2" chips, only supports i865G for now.	2006-03-24 21:46:40 +00:00
utility.h	Very basic driver for the "Intel Extreme Graphics 2" chips, only supports i865G for now.	2006-03-24 21:46:40 +00:00