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/* This program is written by Henning Makholm, and is in the
* public domain.
*/
#define TEST_IMAGE_WIDTH 64
#define TEST_IMAGE_HEIGHT 64
void
makepixel(int x,int y,int *r,int *g,int *b,int *a) {
if( x < 3 || x >= 61 ) {
*a = 0 ;
return ;
}
if( y < 3 || y >= 61 ||
x < 6 || x >= 58 ) {
*a = 255 ;
*r=*g=*b= 255*(x>=32) ;
return ;
}
x -= 6 ;
if( x <= 17 ) {
*a = x*15 ;
*r = 255 ;
*g = 0 ;
*b = 17*7 ;
return ;
}
*a = 255 ;
x -= 17 ;
if( x <= 17 ) {
*r = 255 ;
*g = x*15 ;
*b = (17-x)*7 ;
return ;
}
x -= 17 ;
if( x <= 17 ) {
*r = (17-x)*15 ;
*g = (17-x)*15 ;
*b = (x-1)*15 ;
return ;
}
*r=255 ;
*g=*b=0 ;
}
#include "mkbase.i"
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