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* Fix handling of errors detected by libpnggiraffedata2023-03-291-9/+1
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* cleanupgiraffedata2021-03-131-5/+5
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* Add information about PNG to -verbose reportgiraffedata2021-03-131-4/+10
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* Fix typos in comments and messages, whitespacegiraffedata2019-12-291-1/+1
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* Fix computation of pixel aspect ratio when PNG does not contain resolution ↵giraffedata2018-06-271-3/+2
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* whitespacegiraffedata2018-03-171-49/+49
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* Fix %g for platform without vasprintf (but scores of %f still exist)giraffedata2014-11-221-4/+10
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* Correct grammar in comments and messagesgiraffedata2013-07-251-1/+1
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* Don't read raster from libpng before setting up gamma correction in libpnggiraffedata2013-07-051-3/+9
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* cleanupgiraffedata2013-07-051-60/+85
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* Fix bug: wrong depth for GRAYSCALE_ALPHA outputgiraffedata2012-12-141-1/+1
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* Fix incorrect output when PNG has 16 bits per pixel. Broken by 1529giraffedata2012-02-251-1/+1
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* Fix array bounds checking for tIME chunkgiraffedata2011-11-161-7/+14
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* Cleanup: Move stuff to pngxgiraffedata2011-08-201-61/+4
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* Use libpng accessor functions instead of accessing info structure membersgiraffedata2011-08-061-182/+199
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* Add warning for interlaced PNG and -byrow, -byrow advice for failed buffer ↵giraffedata2011-03-121-2/+9
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* Add -byrowgiraffedata2011-03-111-17/+90
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* Introduce Reader objectgiraffedata2011-03-111-26/+92
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* cleanupgiraffedata2011-03-101-83/+83
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* cleanupgiraffedata2011-03-101-71/+143
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* fix simple bug in code from a few minutes agogiraffedata2011-01-151-1/+1
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* Fix bug: -verbose reports history chunk present when it's really a palettegiraffedata2011-01-151-1/+1
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* include typle type in outputgiraffedata2010-11-021-1/+1
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* Rename nstring.h functions with pm_ prefixgiraffedata2010-09-291-4/+4
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* Rename optParseOptions3 to pm_optParseOptions3, etcgiraffedata2010-09-281-2/+2
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* Use png_get_tRNS, png_set_tRNS instead of direct access to png struct so it ↵giraffedata2009-09-041-7/+37
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* Cleanup, make pnmtopng.c compile with libpng 1.4 beta, split out pngx.cgiraffedata2009-08-011-90/+5
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* cleanupgiraffedata2009-08-011-21/+21
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* cleanup, make compile with libpng 1.4 betagiraffedata2009-08-011-298/+419
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* cleanupgiraffedata2009-08-011-1/+0
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* Remove pm_c_util.h from sshopt.hgiraffedata2009-04-041-0/+1
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* fix compiler warninggiraffedata2008-09-231-2/+2
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* Add pngtopamgiraffedata2008-07-231-0/+1265
git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@687 9d0c8265-081b-0410-96cb-a4ca84ce46f8