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author | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2021-03-10 03:22:18 +0000 |
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committer | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2021-03-10 03:22:18 +0000 |
commit | b722c09c991306f5ce77a310195e9b1262547ef1 (patch) | |
tree | 211d5440a0c784eddc7c1a4f0052c60b46c50d50 /converter/other | |
parent | 7f8184372a7db4ad9ac7b30ce892b61e3d375dac (diff) | |
download | netpbm-mirror-b722c09c991306f5ce77a310195e9b1262547ef1.tar.gz netpbm-mirror-b722c09c991306f5ce77a310195e9b1262547ef1.tar.xz netpbm-mirror-b722c09c991306f5ce77a310195e9b1262547ef1.zip |
Release 10.93.02
git-svn-id: http://svn.code.sf.net/p/netpbm/code/advanced@4048 9d0c8265-081b-0410-96cb-a4ca84ce46f8
Diffstat (limited to 'converter/other')
-rw-r--r-- | converter/other/pnmtopng.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/converter/other/pnmtopng.c b/converter/other/pnmtopng.c index b7bd6d07..8ad21a6a 100644 --- a/converter/other/pnmtopng.c +++ b/converter/other/pnmtopng.c @@ -961,6 +961,8 @@ tryTransparentColor(FILE * const ifp, } } } + *singleColorIsTransP = singleColorIsTrans; + pnm_freerow(xelrow); } @@ -1468,9 +1470,14 @@ computeUnsortedAlphaPalette(FILE * const ifP, int row; xel * xelrow; unsigned int alphaColorPairCnt; + /* Number of different alpha/color pairs we've seen so far as we + iterate through the image. + */ cht = ppm_colorhisttocolorhash(chv, colors); + /* We have not seen any alphas of any color yet. */ + alphaColorPairCnt = 0; for (colorIndex = 0; colorIndex < colors; ++colorIndex) { alphasOfColor[colorIndex] = NULL; alphasOfColorCnt[colorIndex] = 0; |