Version of this function, based on the following algorithm:
the accumulator stores the rotated bits
one more rotation is made to test the lowest bit, and if positive, a bit is activated in the high nibble
Removed references to byte table "pen2mode1px" as it is not needed in the function or anywhere else (that has been detected).
Comments have been modified to remove unnecessary parts, update size in bytes, microseconds, cycles. The scheme that explains the arrangement of the bits of the pixels packed in the bytes of the video memory has also been modified.
Version of this function, based on the following algorithm:
Removed references to byte table "pen2mode1px" as it is not needed in the function or anywhere else (that has been detected).
Comments have been modified to remove unnecessary parts, update size in bytes, microseconds, cycles. The scheme that explains the arrangement of the bits of the pixels packed in the bytes of the video memory has also been modified.