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* Change size_t usages to (internal type) TkSizeT usages, which is "int" when c...jan.nijtmans2019-04-041-5/+5
* Use TCL_IO_FAILURE, for more readable TIP #494 compatibility.jan.nijtmans2018-09-061-1/+1
* Eliminate all usage of CONST84, and fix a few MacOSX compiler warningsjan.nijtmans2018-08-121-1/+1
* More preparation for TIP #494 compatibitly. Add 2 utility functions, which ca...jan.nijtmans2018-08-111-29/+30
* Ongoing work (not finished yet) making Tk fully 64-bit size_t aware (see TIP ...jan.nijtmans2018-07-091-4/+4
* Fix typo in error messagefvogel2017-11-211-2/+2
* Fix [1c659ef0f1]: 'image create photo' fails on png image containing unknown ...fvogel2017-11-211-1/+1
* [6b3644a485] Fix -alpha applied to 16-bit color PNG. Thanks TheLemonMan.dgp2017-03-061-2/+2
* Minor: fix code indentationdkf2016-04-041-1/+1
* [c648c8dad1] Repair PNG reader buffer overflow protections that preventeddgp2015-09-231-4/+8
* [dece631375] Prevent PNG Reader writing to memory beyond end of photo imagedgp2015-05-151-3/+7
* Use assertion to prevent writing pixel lines beyond end of Photo image block.dgp2015-05-151-0/+3
* [06c3fcb136] ImgGetPhoto() had some code misplaced in an earlier commitdgp2015-05-051-1/+1
* Fix [c0cc9fd153]: PNG parser does not support uppercase format string (using ...jan.nijtmans2013-10-311-14/+11
* more places convertedjan.nijtmans2013-01-241-1/+1
* Merge core-8-5-branchjan.nijtmans2013-01-241-4/+4
* eliminate use of deprecated Tcl_SaveResult APIjan.nijtmans2013-01-201-12/+7
* minor improvements to flag handlingdkf2012-07-311-1/+1
* Much more cleaning up of result handling.dkf2012-07-231-94/+120
* Working towards adding all the Tcl_SetErrorCode calls that should be there.dkf2012-07-161-34/+83
* * generic/tkImgPNG.c (WriteExtraChunks): [Bug 3405839]: Write the sDATdkf2011-09-271-1/+18
* Purge RCS Keywordsdgp2011-06-081-2/+0
* Remove casts from uses of ckalloc/ckfree/... now that Tcl declares them to bedkf2011-03-121-3/+2
* * generic/tkImgPNG.c (ReadIDAT, DecodePNG): Move the check for overalldkf2010-04-251-12/+15
* * generic/tkImgPNG.c (WriteIDAT): [Bug 2984787]: Use the correctdkf2010-04-121-3/+90
* Make more internal tables "const"nijtmans2010-02-051-2/+2
* fix more gcc warnings: missing initializernijtmans2010-01-181-2/+3
* cast away a warning.patthoyts2009-01-061-2/+2
* Applied Michael Kirkham's fix to make all PngSuite images work.dkf2008-12-281-3/+2
* Implementation of TIP #244, PNG image support.dkf2008-12-281-0/+3381
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