From 4b8daa32342e426270aca945853934e8e25f0af1 Mon Sep 17 00:00:00 2001 From: giraffedata Date: Sun, 20 Jan 2019 19:23:11 +0000 Subject: Fix handling of floating point imprecision in unnormalizing samples git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@3514 9d0c8265-081b-0410-96cb-a4ca84ce46f8 --- lib/libpamcolor.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'lib/libpamcolor.c') diff --git a/lib/libpamcolor.c b/lib/libpamcolor.c index f9add1a1..e1a24c66 100644 --- a/lib/libpamcolor.c +++ b/lib/libpamcolor.c @@ -366,9 +366,7 @@ pnm_parsecolor2(const char * const colorname, color = pnm_parsecolorn(colorname); - retval[PAM_RED_PLANE] = ROUNDU(color[PAM_RED_PLANE] * maxval); - retval[PAM_GRN_PLANE] = ROUNDU(color[PAM_GRN_PLANE] * maxval); - retval[PAM_BLU_PLANE] = ROUNDU(color[PAM_BLU_PLANE] * maxval); + pnm_unnormalizetuple(&pam, color, retval); if (!closeOk) { warnIfNotExact(colorname, retval, color, maxval, PAM_RED_PLANE); -- cgit 1.4.1