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vga_copytoplanar256(3)	      Svgalib User Manual	vga_copytoplanar256(3)

NAME
       vga_copytoplanar256 - copy linear pixmap	into Mode X video memory

SYNOPSIS
       #include	<vga.h>

       void  vga_copytoplanar256(unsigned  char	*virtual, int pitch, int voff-
       set, int	vpitch,	int w, int h);

DESCRIPTION
       Copy part of a linear virtual screen in system memory  at  *virtual  to
       Mode  X	style video memory.  pitch is the logical width	of the virtual
       screen (in pixels (which	are one	byte large)), voffset is  the  address
       offset  into  video memory, vpitch is the logical scanline width	of the
       screen.	(w, h) is the width and	height of the area to copy  in	pixels
       (w must be a multiple of	4).

SEE ALSO
       svgalib(7),  vgagl(7),  libvga.config(5),  vga_accel(3),	vga_copytopla-
       nar16(3),  vga_copytoplane(3),  vga_drawscanline(3),   vga_drawscanseg-
       ment(3),	 vga_getmodeinfo(3),  vga_setlogicalwidth(3), vga_imageblt(3),
       vga_setmodeX(3),

AUTHOR
       This manual page	was edited by Michael Weller  <eowmob@exp-math.uni-es-
       sen.de>.	 The exact source of the referenced function as	well as	of the
       original	documentation is unknown.

       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)		 27 July 1997		vga_copytoplanar256(3)

NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | AUTHOR

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