Hi All, I have written a DirectFB already and am now writing a new one for a new HW device. I have decided to revisit other GFX driver implementations to have a look to see if I am doing things in the correct way.
I find myself confused about the concepts of DriverData and DeviceData. In my Hardware I have 2 screens. Each screen has N layers. There is a 2D HW accel unit. The layers can be accessed as FB devices. (like davinci) As I look through the code I think the difference between DriverData and Device Data is most important in multi application world. As I understand it the DeviceData is initialised only once(but after InitDtriver called) where as for following invocations of DirectFB only InitDriver is called. So I should store things in Device Data that are common to all my instances of DirectFB and things that are instance specific should be in DriverData. Is this the correct usage? Cheers Dan -- View this message in context: http://www.nabble.com/Writing-a-DirectFB-Driver-tp14577196p14577196.html Sent from the DirectFB Dev mailing list archive at Nabble.com. _______________________________________________ directfb-dev mailing list directfb-dev@directfb.org http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-dev
