http://www.directfb.org/docs/DirectFB_Reference_1_3/IDirectFBSurface_Lock.html
You'll need to "lock" the surface which will return the raw data. Then traverse the data to the correct pixel. Then "unlock" the surface. http://www.directfb.org/docs/DirectFB_Reference_1_3/IDirectFBSurface_Unlock.html --Ian On Sat, Nov 14, 2009 at 10:48 AM, Jack W <[email protected]> wrote: > Hi, > > I created a surface by loading a jpg image. I am wondering how to change > the color of a specified pixel? Thanks a lot for any help. > > -Jack > > > _______________________________________________ > directfb-users mailing list > [email protected] > http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-users > >
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