gcpBlendColor

Section: GGI (3) Updated: 2006-12-30 Local index Up

NAME

gcpBlendColor - Color blending

SYNOPSIS

#include <ggi/gcp.h>

gcp_pixel gcpBlendColor(ggi_visual_t vis,
                        const gcp_pixel *pix1, const gcp_pixel *pix2, 
                        uint16_t alpha);

DESCRIPTION

gcpBlendColor blends pix2 over pix1 with the translucency alpha, with pix1 as the background, pix2 the forground. alpha is a 16bit translucency channel.

RETURN VALUE

gcpBlendColor returns the resulting gcp_pixel(3) value.

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Time: 21:46:29 GMT, April 16, 2011