HI: After reading the HOWTO file, would you please help me to clarify some questions about the meaning of the parameters that XAA pass to me? (To minimize the difference, suppose all the flags I used below are HARDWARE_PATTERN_SCREEN_ORIGIN | HARDWARE_PATTERN_PROGRAMMED_BITS 1. What is the unit of (x,y) that pass by Subsequent function, bytes or pixels? Since I have seen (0x312, 0x812) in hex pass to driver while my resolution is (0x400, 0x300) in hex, that is (1024x768)? 2. Does HARDWARE_PATTERN_SCREEN_ORIGIN means the all the value of (x,y) that pass subsequently are relative to upper-left corner of my on-screen memory, that is, if on-screen is located from the physical memory, 0xd0000000, and (x,y) is (0x10, 0), the destination address that HW should put the pattern on after ropping is 0xd0000020, assuming the (x,y) is in pixel unit and the screen depth is 16bpp. Is that right ? Thanks for your help. cckuo > The fail_pattern.jpg looks like the driver incorrectly sets >the HARDWARE_PATTERN_SCREEN_ORIGIN flag. See section 2.6 of >xc/programs/Xserver/hw/xfree86/xaa/XAA.HOWTO > > Mark. _______________________________________________ XFree86 mailing list XFree86@xxxxxxxxxxx http://XFree86.Org/mailman/listinfo/xfree86
