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| author | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2020-12-08 02:49:50 +0000 |
|---|---|---|
| committer | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2020-12-08 02:49:50 +0000 |
| commit | 86aef68b580c08274ffe0b26f58b36f88b3220a5 (patch) | |
| tree | c010dfd6426e53c13f5b47dabd220c240b5cd4eb | |
| parent | 7a850eac297d9946f46f24a70e35a3e614917981 (diff) | |
| download | netpbm-mirror-86aef68b580c08274ffe0b26f58b36f88b3220a5.tar.gz netpbm-mirror-86aef68b580c08274ffe0b26f58b36f88b3220a5.tar.xz netpbm-mirror-86aef68b580c08274ffe0b26f58b36f88b3220a5.zip | |
Fix garbage output with type -impulse
git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@3995 9d0c8265-081b-0410-96cb-a4ca84ce46f8
| -rw-r--r-- | doc/HISTORY | 4 | ||||
| -rw-r--r-- | editor/pamaddnoise.c | 2 |
2 files changed, 6 insertions, 0 deletions
diff --git a/doc/HISTORY b/doc/HISTORY index 776b3af8..1f5d3c87 100644 --- a/doc/HISTORY +++ b/doc/HISTORY @@ -15,6 +15,10 @@ not yet BJH Release 10.93.00 pamrith: fail if operand images have different depth and not depth 1. + pamaddnoise: fix bug: garbage output with -type impulse. Always + broken (pamaddnoise's precursors pnmaddnoise was new to Netpbm + in Netpbm 10.29 (August 2005). + 20.09.26 BJH Release 10.92.00 pnmcrop: Make -margin effective with -blank-image=minimize. diff --git a/editor/pamaddnoise.c b/editor/pamaddnoise.c index 37d9fece..9144c341 100644 --- a/editor/pamaddnoise.c +++ b/editor/pamaddnoise.c @@ -97,6 +97,8 @@ impulse_noise(sample const maxval, *newSampleP = 0; else if ( sap >= high_tol ) *newSampleP = maxval; + else + *newSampleP = origSample; } |