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| author | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2019-01-15 16:33:51 +0000 |
|---|---|---|
| committer | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2019-01-15 16:33:51 +0000 |
| commit | f65784801c651d16108a0bc4f37d9fa4d4233285 (patch) | |
| tree | 1c405c6c33851580f1053d9b377fa97fd07b3ffd /editor/pambrighten.c | |
| parent | 57af89f17ed13e6e5db00f55c8fa90c68974fb1e (diff) | |
| download | netpbm-mirror-f65784801c651d16108a0bc4f37d9fa4d4233285.tar.gz netpbm-mirror-f65784801c651d16108a0bc4f37d9fa4d4233285.tar.xz netpbm-mirror-f65784801c651d16108a0bc4f37d9fa4d4233285.zip | |
cleanup
git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@3508 9d0c8265-081b-0410-96cb-a4ca84ce46f8
Diffstat (limited to 'editor/pambrighten.c')
| -rw-r--r-- | editor/pambrighten.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/editor/pambrighten.c b/editor/pambrighten.c index 46020404..462c5efe 100644 --- a/editor/pambrighten.c +++ b/editor/pambrighten.c @@ -130,10 +130,7 @@ changeGrayPix(tuple const tupleval, sample const maxval) { double const oldGray = (double) tupleval[0] / maxval; - - double newGray; - - newGray = MIN(1.0, MAX(0.0, oldGray * valchange)); + double const newGray = MIN(1.0, MAX(0.0, oldGray * valchange)); tupleval[0] = ROUNDU(newGray * maxval); } @@ -256,7 +253,7 @@ main(int argc, const char *argv[]) { /* - This was derived from ppmbrighten code written by Jef Poskanzer and + This was derived from ppmbrighten code written by Jef Poskanzer and Brian Moffet. Updated by Willem van Schaik to support PAM. Copyright (C) 1989 by Jef Poskanzer. |