void compute(fractal* f){
int i, j;
int sum = 0;
for(i=0; i < fractal_get_height(f); i++){
for(j=0; j < fractal_get_width(f); j++){
fractal_compute_value(f,i,j);
sum+=fractal_get_value(f,i,j);
}
}
f->avg=(sum*1.0)/(f->height*f->width);
}
void test_libfractal_get_set_value() {
fractal_t *ptr = fractal_new(name, 10, 10, a, b);
int w = fractal_get_width(ptr);
int h = fractal_get_height(ptr);
int x = 0;
int y = 0;
for ( y = 0; y < h ; y++) {
for( x = 0; x < w ; x++) {
fractal_set_value(ptr, x, y, x+y*10);
}
}
for ( y = 0; y < h ; y++) {
for( x = 0; x < w ; x++) {
CU_ASSERT_EQUAL(fractal_get_value(ptr, x, y), x+y*10);
}
}
fractal_free(ptr);
}
void fractal_set_value(fractal_t *f, int x, int y, int val)
{
int w = fractal_get_width(f);
int offset = (x-1) + (y-1) * w;
f->value[offset] = val;
}
int fractal_get_value(const fractal_t *f, int x, int y)
{
int w = fractal_get_width(f);
int offset = (x-1) + (y-1) * w;
return f->value[offset];
}
void fractal_set_value(struct fractal *f, int x, int y, int val)
{
int w = fractal_get_width(f);
f->values[(w*y)+x] = val;
}
int fractal_get_value(const struct fractal *f, int x, int y)
{
int w = fractal_get_width(f);
return f->values[(y*w)+x];
}
void test_libfractal_get_width() {
fractal_t *ptr = fractal_new(name, 42, height, a, b);
CU_ASSERT_EQUAL(fractal_get_width(ptr), 42);
fractal_free(ptr);
}
