MMACH (lmmach) functions
LIBRARY ROUTINE
breverse - * This routine is used in the format and unformat routines.
LIBRARY CALL
void breverse(unsigned long *l2, int nr, int col32)
INPUT
- l2 - pointer to BIT imagedata
- nr - total number of rows (of all image bands)
- col32 - number columns of 32 bits
OUTPUT
none
RETURN VALUE
none
DESCRIPTION
reverse bits in 8 bit clusters (32 bit words)
Input data: bit image data formatted as following:
7..0 15..8 23..16 31..24 (32 bit word)
Output data: bit image data formatted as following:
0..7 8..15 16..23 24..31 (32 bit word)
ADDITIONAL INFORMATION
none
EXAMPLES
none
SIDE EFFECTS
none
RESTRICTIONS
none
MODIFICATION
none
FILES
$MMACH/objects/library/lmmach/src/tools.c
SEE ALSO
lmmach(3)
COPYRIGHT
Copyright (C) 1993, 1994, USP,INPE,UNICAMP. All rights reserved.