From bed3a3f11d7e0f788d5f61b2175bc4e887491fa4 Mon Sep 17 00:00:00 2001 From: giraffedata Date: Wed, 20 Sep 2023 19:01:31 +0000 Subject: cleanup git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@4676 9d0c8265-081b-0410-96cb-a4ca84ce46f8 --- converter/pgm/psidtopgm.c | 24 +++++++++++++++--------- 1 file changed, 15 insertions(+), 9 deletions(-) diff --git a/converter/pgm/psidtopgm.c b/converter/pgm/psidtopgm.c index 07417d1b..99ce3710 100644 --- a/converter/pgm/psidtopgm.c +++ b/converter/pgm/psidtopgm.c @@ -10,6 +10,7 @@ ** implied warranty. */ +#include "pm_c_util.h" #include "pgm.h" @@ -36,19 +37,20 @@ gethexit(FILE * const ifp) { int -main(int argc, - char ** argv) { +main(int argc, + const char ** argv) { FILE * ifP; gray * grayrow; - int argn, row; + unsigned int argn; + unsigned int row; gray maxval; int rows, cols, bitspersample; - pgm_init(&argc, argv); + pm_proginit(&argc, argv); + + argn = 1; /* initial value */ - argn = 1; - if (argn + 3 > argc) pm_error("Too few arguments"); @@ -78,7 +80,9 @@ main(int argc, pm_error("bits/sample (%d) is too large.", bitspersample); pgm_writepgminit(stdout, cols, rows, maxval, 0); - grayrow = pgm_allocrow((cols + 7) / 8 * 8); + + grayrow = pgm_allocrow(ROUNDUP(cols, 8)); + for (row = 0; row < rows; ++row) { unsigned int col; for (col = 0; col < cols; ) { @@ -115,10 +119,10 @@ main(int argc, default: pm_error("This program does not know how to interpret a" - "%d bitspersample image", bitspersample ); + "%d bitspersample image", bitspersample); } } - pgm_writepgmrow(stdout, grayrow, cols, (gray) maxval, 0); + pgm_writepgmrow(stdout, grayrow, cols, maxval, 0); } pgm_freerow(grayrow); pm_close(ifP); @@ -126,3 +130,5 @@ main(int argc, return 0; } + + -- cgit 1.4.1