diff options
Diffstat (limited to 'editor/pnminvert.c')
| -rw-r--r-- | editor/pnminvert.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/editor/pnminvert.c b/editor/pnminvert.c index d4aad503..208b8bfa 100644 --- a/editor/pnminvert.c +++ b/editor/pnminvert.c @@ -38,18 +38,18 @@ invertPbm(FILE * const ifP, -----------------------------------------------------------------------------*/ int const colChars = pbm_packed_bytes(cols); - unsigned char * bitrow; + unsigned char * bitrow; unsigned int row; - + bitrow = pbm_allocrow_packed(cols); - + for (row = 0; row < rows; ++row) { unsigned int colChar; - + pbm_readpbmrow_packed(ifP, bitrow, cols, format); for (colChar = 0; colChar < colChars; ++colChar) bitrow[colChar] = ~ bitrow[colChar]; - + /* Clean off remainder of fractional last character and write */ pbm_cleanrowend_packed(bitrow, cols); pbm_writepbmrow_packed(ofP, bitrow, cols, 0); @@ -69,15 +69,15 @@ invertPnm(FILE * const ifP, xel * xelrow; unsigned int row; - + xelrow = pnm_allocrow(cols); - + for (row = 0; row < rows; ++row) { unsigned int col; pnm_readpnmrow(ifP, xelrow, cols, maxval, format); for (col = 0; col < cols; ++col) pnm_invertxel(&xelrow[col], maxval, format); - + pnm_writepnmrow(ofP, xelrow, cols, maxval, format, 0); } pnm_freerow(xelrow); @@ -103,7 +103,7 @@ main(int argc, char * argv[]) { pnm_readpnminit(ifP, &cols, &rows, &maxval, &format); pnm_writepnminit(stdout, cols, rows, maxval, format, 0); - + if (PNM_FORMAT_TYPE(format) == PBM_TYPE) /* Take fast path */ invertPbm(ifP, stdout, cols, rows, format); @@ -113,7 +113,7 @@ main(int argc, char * argv[]) { pm_close(ifP); pm_close(stdout); - + return 0; } |