1. SVGA mouse routine - to Pete
Dear Pete,
I have tested your SVGA mouse routines included in GUI_256.ZIP.
I think it is very cool, however, when your routines are used in the
vesa environment (i.e., with the command "use_vesa(1)"), some
trouble did occur in my computers (both in the 486 and Pentium).
Please run the example program attached below, and then move the
mouse pointer around the screen... In my computers, the pixels on
several lines of screen were erased and the character string at the
top of the screen was appeared on those lines.
I tested with a few mouse drivers... the results are all same...
I think this is not the problem of mouse driver...
Bye! --from Lee, Woo Seob
---------------------------test program------------------------------
include graphics.e
include image.e
include mouse.e -- Pete's SVGA routine
object junk,mouse
use_vesa(1)
junk=graphics_mode(259) -- 800*600*256 mode
set_svga_mouse()
mouse_pointer(1)
while 1 do
mouse=get_mouse()
if sequence(mouse) then
position(1,1)
printf(1,"Event:%3d, X:%3d, Y:%3d, Press right button to quit
",mouse)
if and_bits(mouse[1],RIGHT_DOWN) then exit end if
end if
end while
junk=graphics_mode(-1)
------------------------- end of program ---------------------------
