Manual Reference Pages - GL_SETDISPLAYSTART (3)
gl_setdisplaystart - set the start of the screen are displayed
vga gl_setdisplaystart(int x, int y);
Set the physical display start address to the pixel at
Can be used for hardware scrolling, or for page flipping
setdisplaystart(0, HEIGHT) displays from the second
page). Make sure the scanline width
(BYTEWIDTH) in bytes
of the current context corresponds with the physical
Note also that the display start cannot be set to completely arbitrary points, see
This manual page was edited by Michael Weller <email@example.com>. The
exact source of the referenced demo as well as of the original documentation is
It is very likely that both are at least to some extent are due to
Harm Hanemaayer <H.Hanemaayer@inter.nl.net>.
Occasionally this might be wrong. I hereby
asked to be excused by the original author and will happily accept any additions or corrections
to this first version of the svgalib manual.
|Svgalib (>= 1.2.11) ||GL_SETDISPLAYSTART (3) ||2 Aug 1997 |
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