#2769: Radeon driver is Slower than VESA ... ---------------------------------------+--------------------------- Reporter: herdemir | Owner: euan Type: bug | Status: new Priority: normal | Milestone: R1 Component: Drivers/Graphics/radeon | Version: R1/pre-alpha1 Resolution: | Keywords: Blocked By: | Blocking: 7662 Has a Patch: 0 | Platform: All ---------------------------------------+--------------------------- Comment (by mks): I can't notice any flickering on the T23 and I am pretty certain there wasn't any flickering on the other 2 machines. I wanted to start by putting in some test outputs for myself to better understand, what's going on but I already have some more questions … How can I properly enable the trace output in app_server? There is a DEBUG_DRIVER_MODULE ifdef at the top of AccelerantHWInterface, but how can I tell jam to enable this? Also, where do those trace outputs appear? Regarding the memory speed measuring: I guess I need to do this with fFrameBufferConfig.frame_buffer(_dma?). Do I understand you correctly, that I only have to get the time needed to read/write a (few) frame(s)? And lastly: Should I rather take my questions to the mailing list, or is it Ok right here in the ticket? -- Ticket URL: <http://dev.haiku-os.org/ticket/2769#comment:32> Haiku <http://dev.haiku-os.org> Haiku - the operating system.