[AD] [ alleg-Bugs-2444866 ] Memory bitmap routines fail on pre-locked bitmaps

[ Thread Index | Date Index | More lists.liballeg.org/allegro-developers Archives ]


Bugs item #2444866, was opened at 2008-12-18 05:29
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=105665&aid=2444866&group_id=5665

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: Core Library
Group: 4.9
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: SiegeLord (siegelord)
Assigned to: Nobody/Anonymous (nobody)
Summary: Memory bitmap routines fail on pre-locked bitmaps

Initial Comment:
All of the current memory routines fail to work if the destination or the source bitmap is already locked. The intended behaviour should be for them to be able to use pre-locked bitmaps, if possible, to minimize the number of locks required. E.g. the user might lock a specified region of the screen, and perform multiple memory blits to it without any intermediate locks/unlocks. As is, this is impossible with the current behaviour.

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=105665&aid=2444866&group_id=5665




Mail converted by MHonArc 2.6.19+ http://listengine.tuxfamily.org/