Mike Emmel wrote: > I added a call to GetVisibleRect which gives basically the visible > region of the main surface in the subsurface coordinates seems to work > but I'm thinking when you lock the surface > one of the params should be a rectangle that is the visible rect ?
If someone's using sub surfaces, that one should be aware of the offset and query the visible region - if needed - itself. What about having something like Read() and Write() in IDirectFBSurface to read/write blocks of data from/to the buffer with automatic locking, offsets, clipping and *maybe* format conversion? -- Best regards, Denis Oliver Kropp .------------------------------------------. | DirectFB - Hardware accelerated graphics | | http://www.directfb.org/ | "------------------------------------------" _______________________________________________ directfb-dev mailing list [email protected] http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-dev
