CG3_SETCOLREG

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Updated: 06 October 2005
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NAME

cg3_setcolreg - Optional function. Sets a color register.

SYNOPSIS

"SYNOPSIS"

int cg3_setcolreg (unsigned regno, unsigned red, unsigned green, unsigned blue, unsigned transp, struct fb_info * info);

ARGUMENTS

regno: boolean, 0 copy local, 1 get_user function
red: frame buffer colormap structure
green: The green value which can be up to 16 bits wide
blue: The blue value which can be up to 16 bits wide.
transp: If supported the alpha value which can be up to 16 bits wide.
info: frame buffer info structure

DESCRIPTION

The cg3 palette is loaded with 4 color values at each time

SO YOU END UP WITH

(rgb)(r), (gb)(rg), (b)(rgb), and so on. We keep a sw copy of the hw cmap to assist us in this esoteric loading procedure.

This document was created by man2html, using the manual pages.
Time: 07:07:01 GMT, October 06, 2005