moved the place of implementation of locking in DisplayDriver, because the Painter version has it elsewhere. the DisplayDriver locking API is now abstract, the same locking is now in DisplayDriverImpl, Painter version uses HWInterface for locking

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12084 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-03-27 22:02:19 +00:00
parent 3c46b74895
commit 53115c9920
8 changed files with 71 additions and 45 deletions
@@ -217,6 +217,9 @@ class DisplayDriverPainter : public DisplayDriver {
 													const float &maxwidth,
 													char **outstrings);
 	
+	virtual bool				Lock(bigtime_t timeout = B_INFINITE_TIMEOUT);
+	virtual void				Unlock();
+
 /*	virtual	void				HideCursor();
 	virtual	bool				IsCursorHidden();
 	virtual	void				MoveCursorTo(	const float &x,