/* Pixel off: src = 0 Pixel on: src > 0  */
static void cfag12864b_format(unsigned char *matrix)
/* Pixel off: src = 0 Pixel on: src > 0  */
static void cfag12864b_format(unsigned char *matrix)
{
	unsigned char i, j, n;
	for (i = 0; i < CFAG12864B_HEIGHT; i++)
	for (j = 0; j < CFAG12864B_WIDTH / CFAG12864B_BPB; j++) {
		cfag12864b_buffer[i * CFAG12864B_WIDTH / CFAG12864B_BPB +
			j] = 0;
		for (n = 0; n < CFAG12864B_BPB; n++)
			if (matrix[i * CFAG12864B_WIDTH +
				j * CFAG12864B_BPB + n])
				cfag12864b_buffer[i * CFAG12864B_WIDTH /
					CFAG12864B_BPB + j] |=
					CFAG12864B_BIT(n);
	}
}