Re: [AD] SF.net SVN: alleg:[11646] allegro/branches/4.9

[Milan Mimica <milan.mimica@xxxxxxxxxx>]

Peter Wang wrote:
> On 2009-02-21, elias@xxxxxxxxxx <elias@xxxxxxxxxx> wrote:
> > Revision: 11646
> >           http://alleg.svn.sourceforge.net/alleg/?rev=11646&view=rev
> > Author:   elias
> > Date:     2009-02-21 20:41:03 +0000 (Sat, 21 Feb 2009)
> >
> > Log Message:
> > -----------
> > - Made memory copies of pixel data returned by locking OpenGL bitmaps be upside down. As was mentioned on the mailing list some time 
> > ago, this means we no longer have to vertically swap pixel data outselves (but the pitch of locked pixel memory is negative now for 
> > such bitmaps).
> > - Removed useless x/y/w/h parameters to the upload_bitmap vtable entry.
> > - Added fast paths for OpenGL when blitting from screen to screen or screen to texture.
> > - Fixed ex_lockscreen which made invalid assumptions about the data pointer in ALLEGRO_LOCKED_REGION.
>
> This change broke the graphics on all three Linux machines I have access
> to, with three different video cards and drivers (Intel, ATI, Nvidia).

Support for NPO2 bitmaps on PO2-only hardware has been broken.



--
Milan Mimica
http://sparklet.sf.net