/*!
*
*/
void unpackBlocks4(const uint8 * data, uint8 * pixels)
{
for (int j = 0; j < 4; ++j) {
for (int i = 0; i < 8; ++i) {
if (bitSet(data[j], 7 - i)) {
pixels[j * 8 + i] = 255; // transparent
} else {
pixels[j * 8 + i] =
static_cast < uint8 >
((bitValue(data[4 + j], 7 - i) << 0) & 0xff)
| static_cast < uint8 >
((bitValue(data[8 + j], 7 - i) << 1) & 0xff)
| static_cast < uint8 >
((bitValue(data[12 + j], 7 - i) << 2) & 0xff)
| static_cast < uint8 >
((bitValue(data[16 + j], 7 - i) << 3) & 0xff);
}
}
}
}
int main(){
int x;
bitSet bs = makeBitSet();
printf("display test \n");
displayBitSet(bs);
printf("set test \n");
setBit(&bs, 3);
displayBitSet(bs);
setBit(&bs, 5);
displayBitSet(bs);
printf("value test \n");
x = bitValue(bs, 3);
printf("bit value: %d \n", x);
x = bitValue(bs, 2);
printf("bit value: %d \n", x);
printf("bit clear test \n");
clearBit(&bs, 3);
displayBitSet(bs);
}
int main() {
bitSet set = makeBitSet();
displayBitSet(set);
setBit(&set, 4);
printf("setting the bit at index 4 to 1...\n");
displayBitSet(set);
clearBit(&set, 4);
printf("setting the bit at index 4 to 0...\n");
displayBitSet(set);
printf("getting the value of the bit at index 4...\n");
printf("%d\n", bitValue(set, 4));
}
