Quoting Jiri Svoboda ([EMAIL PROTECTED]): > > > > > 3) Is blitting from surface in main memory to surface in > > videomemory > > > hw accelarated on MGA? (My assumption YES) And is this blit > > using DMA? > > > (My assumption NO) > > > > Neither, only hw accelerated blitting from video to video > > memory is supported yet. Surfaces are loaded into video > > memory for accelerated operations. > > So let me be more precise. Is copy/load from main to videomemory hw > accelerated (on MGA) with some kind of ILOAD command or it is just > memmapped and memcpy?
Currently it's memcpy. ILOAD and IDUMP are planned, but have very low priority. Do you know how big the speed benefit would be? -- Best regards, Denis Oliver Kropp .------------------------------------------. | DirectFB - Hardware accelerated graphics | | http://www.directfb.org/ | "------------------------------------------" convergence integrated media GmbH -- Info: To unsubscribe send a mail to [EMAIL PROTECTED] with "unsubscribe directfb-users" as subject.
