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* [master] Imported from libpng-1.5.11.tarbaserock/morphGlenn Randers-Pehrson2012-06-141-4/+6
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* [master] Imported from libpng-1.5.10.tarGlenn Randers-Pehrson2012-03-291-4/+13
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* [master] Imported from libpng-1.5.10beta03.tarGlenn Randers-Pehrson2012-03-061-2/+18
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* [libpng15] Imported from libpng-1.5.7.tarv1.5.7Glenn Randers-Pehrson2011-12-151-1/+1
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* [libpng15] Imported from libpng-1.5.7rc02.tarv1.5.7rc02Glenn Randers-Pehrson2011-12-041-1/+1
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* [libpng15] Validate time settings passed to pngset()Glenn Randers-Pehrson2011-11-191-0/+9
| | | | and png_convert_to_rfc1123(). (Frank Busse).
* [libpng15] Imported from libpng-1.5.7beta01.tarv1.5.7beta01Glenn Randers-Pehrson2011-11-041-1/+1
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* [libpng15] Bump version to libpng-1.5.7beta01Glenn Randers-Pehrson2011-11-021-1/+1
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* [libpng15] Imported from libpng-1.5.6.tarv1.5.6Glenn Randers-Pehrson2011-11-021-1/+1
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* [libpng15] Bump version to libpng-1.5.6beta02Glenn Randers-Pehrson2011-09-221-4/+3
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* [libpng15] Imported from libpng-1.5.6beta01.tarv1.5.6beta01Glenn Randers-Pehrson2011-09-221-1/+1
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* [libpng15] Imported from libpng-1.5.5.tarv1.5.5Glenn Randers-Pehrson2011-09-221-1/+1
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* [libpng15] Constant changes for 64-bit compatibility (removal of L suffixes).John Bowler2011-09-091-4/+4
| | | | The 16-bit cases still use "L" as we don't have a 16-bit test system.
* [libpng15] Fixed 64-bit compilation errors (gcc). The errors fixed relateJohn Bowler2011-09-091-4/+4
| | | | | | | to conditions where types that are 32 bits in the GCC 32-bit world (uLong and png_size_t) become 64 bits in the 64-bit world. This produces potential truncation errors which the compiler correctly flags.
* [devel] Bump version to libpng-1.5.5beta07Glenn Randers-Pehrson2011-08-261-1/+1
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* [devel] Fixes to rgb_to_gray and cHRM XYZ APIsJohn Bowler2011-08-251-0/+50
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* [devel] Revised commentary about png_rgb_to_gray coefficentsGlenn Randers-Pehrson2011-08-111-1/+1
| | | | and fixed spelling (truely -> truly) in comments.
* [devel] Imported from libpng-1.5.4.tarv1.5.4Glenn Randers-Pehrson2011-07-071-1/+1
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* [devel] Add synopsis for png_set_chop_16() to manualGlenn Randers-Pehrson2011-06-151-1/+1
| | | | and fix some other small typos.
* [devel] Improved gamma range checks and other things OpenWatcom warns about.John Bowler2011-06-111-10/+11
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* [devel] Added named value and 'flag' gamma support to png_set_gamma. Made aJohn Bowler2011-05-101-1/+1
| | | | | minor change from the previous (unreleased) ABI/API to hide the exact value used for Macs - it's not a good idea to embed this in the ABI!
* [devel] Added some whitespace in comments.Glenn Randers-Pehrson2011-04-161-2/+2
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* --amend [devel] Imported from libpng-1.5.1.tarv1.5.1Glenn Randers-Pehrson2011-02-021-1/+1
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* [devel] Made the manual, synopses, and function prototypes use the functionGlenn Randers-Pehrson2011-01-251-4/+4
| | | | argument names file_gamma, int_file_gamma, and srgb_intent consistently.
* [devel] Eliminate more GCC shadow warningsJohn Bowler2011-01-161-4/+4
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* [devel] Imported from libpng-1.5.1beta03.tarv1.5.1beta03Glenn Randers-Pehrson2011-01-141-5/+5
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* [devel] Imported from libpng-1.5.0.tarv1.5.0Glenn Randers-Pehrson2011-01-061-1/+1
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* [devel] Update copyright year and bump to version libpng-1.5.0rc07Glenn Randers-Pehrson2011-01-041-1/+1
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* [devel] Adjusted some whitespace in pngset.cGlenn Randers-Pehrson2010-10-231-49/+65
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* [devel] Require 48 bytes, not 64 bytes, for big_row_buf in overflow checks.Glenn Randers-Pehrson2010-10-231-1/+1
| | | | Also removed two obsolete comments from png.c
* [devel] Imported from libpng-1.5.0beta51.tarv1.5.0beta51Glenn Randers-Pehrson2010-10-151-1/+1
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* [devel] Imported from libpng-1.5.0beta50.tarv1.5.0beta50Glenn Randers-Pehrson2010-10-141-1/+1
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* [devel] also check for negative out-of-range text compression modeGlenn Randers-Pehrson2010-10-131-3/+4
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* [devel] Check for out-of-range text compression mode in png_set_text().Glenn Randers-Pehrson2010-10-131-1/+7
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* [devel] Imported from libpng-1.5.0beta49.tarv1.5.0beta49Glenn Randers-Pehrson2010-10-071-1/+1
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* [devel] Imported from libpng-1.5.0beta48.tarv1.5.0beta48Glenn Randers-Pehrson2010-10-041-1/+1
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* [devel] Fixed problem with symbols creation in Makefile.am which was assumingGlenn Randers-Pehrson2010-10-041-1/+1
| | | | that CCP writes to standard output by default (Martin Banky).
* [devel] Fixed a number of problems with 64-bit compilation reported by VisualGlenn Randers-Pehrson2010-09-101-7/+17
| | | | Studio 2010 (John Bowler).
* [devel] Imported from libpng-1.5.0beta46.tarv1.5.0beta46Glenn Randers-Pehrson2010-08-281-1/+1
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* [devel] Imported from libpng-1.5.0beta45.tarv1.5.0beta45Glenn Randers-Pehrson2010-08-261-1/+1
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* [devel] Bump to version libpng-1.5.0beta45Glenn Randers-Pehrson2010-08-241-1/+1
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* [devel] Addressed various issues identified by GCC, mostly signed/unsignedGlenn Randers-Pehrson2010-08-191-4/+6
| | | | | and shortening problems on assignment but also a few difficult to optimize (for GCC) loops (John Bowler).
* [devel]Made all API functions that have const arguments and constant stringGlenn Randers-Pehrson2010-08-181-21/+21
| | | | | | | | | | literal pointers declare them (John Bowler). Many APIs did not change their arguments but were not declared using PNG_CONST. This change corrects this. In a few cases APIs that return constant string literal pointers have also been changed to declare this. Unlike the argument change this may require app changes; however the results could never be written to (the app would crash on some platforms where strings are not writable), so this seems advisable.
* [devel] Imported from libpng-1.5.0beta41.tarv1.5.0beta41Glenn Randers-Pehrson2010-08-111-3/+3
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* [devel] Imported from libpng-1.5.0beta40.tarv1.5.0beta40Glenn Randers-Pehrson2010-08-061-1/+1
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* [devel] Imported from libpng-1.5.0beta39.tarv1.5.0beta39Glenn Randers-Pehrson2010-08-021-1/+1
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* [devel] Implemented remaining "_fixed" functions and corrected warningsGlenn Randers-Pehrson2010-07-311-3/+29
| | | | | | | that were recently introduced, mostly resulting from safe but uncast assignments to shorter integers. Also added a zlib VStudio release library project because the latest zlib Official Windows build does not include such a thing.
* [devel] Bump to version libpng-1.5.0beta36Glenn Randers-Pehrson2010-07-291-1/+1
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* [devel]Glenn Randers-Pehrson2010-07-291-166/+118
| | | | | | | | | | | | | | | | | | | | | | Fixed point APIs are now supported throughout (no missing APIs). Internal fixed point arithmetic support exists for all internal floating point operations. sCAL validates the floating point strings it is passed. Safe, albeit rudimentary, Watcom support is provided by PNG_API_RULE==2 Two new APIs exist to get the number of passes without turning on the PNG_INTERLACE transform and to get the number of rows in the current pass. A new test program, pngvalid.c, validates the gamma code. Errors in the 16 bit gamma correction (overflows) have been corrected. cHRM chunk testing is done consistently (previously the floating point API bypassed it, because the test really didn't work on FP, now the test is performed on the actual values to be stored in the PNG file so it works in the FP case too.) Most floating point APIs now simply call the fixed point APIs after converting the values to the fixed point form used in the PNG file. The standard headers no longer include zlib.h, which is currently only required for pngstruct.h and can therefore be internal. (Patches by John Bowler)
* [devel] Bump to version libpng-1.5.0beta35Glenn Randers-Pehrson2010-07-241-1/+1
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