31   added reader into png.h
74   changed pngtest.png for zlib 0.93
82   moved png_info_init() to png.c
151   Added external C++ wrapper statements to png.h (Gilles Dauphin)
195   More description of info_struct in libpng.txt and png.h
258   Added a number of functions to access information from the png structure
276   Added UNIX manual pages libpng.3 (incorporating libpng.txt) and  png.5.
295   Added a space in png.h prototype for png_write_chunk_start()
296   Replaced pngtest.png with one created with zlib 1.1.1
370   Relocated the png_composite macros from pngrtran.c to png.h (Greg).
414   Added tests in png.h to include "trans" and "trans_values" in structures
417   Moved png_convert_to_rfc_1123() from pngwrite.c to png.c
439   Added #ifdef PNG_DEBUG/#endif surrounding use of PNG_DEBUG in png.h .
455   Removed misplaced #endif and #ifdef PNG_NO_EXTERN near the end of png.h
456   Added "if" tests to silence complaints about unused png_ptr in png.h and png.c
463   Added a statement of Y2K compliance in png.h, libpng.3, and Y2KINFO.
488   Corrected the typedef for png_free_ptr in png.h (Jesse Jones).
501   Replaced 2147483647L several places with PNG_MAX_UINT macro, defined in png.h
507   Relocated start of 'extern "C"' block in png.h so it doesn't include pngconf.h
520   Delete #define PNG_INTERNAL and include "png.h" from pngasmrd.h
524   Revised documentation, png.h, and example.c to remove reference to
531   Added a copy of pngnow.png to the distribution.
542   Added a "png_check_version" function in png.c and pngtest.c that will generate
543     a helpful compiler error if an old png.h is found in the search path.
548   Removed unused PLTE entries from pngnow.png
558   Changed png_get_header_version() from a function to a macro in png.h
584   Moved png_get_header_version from png.h to png.c, to accommodate ansi2knr.
587     png_get_header_ver() in png.c.  Moved png_sig to png_sig_bytes in png.c and
594   Changed the PNG_sRGB_INTENT macros in png.h to be consistent with PNG-1.2.
598   Add type cast (png_const_charp) two places in png.c
635   Fixed "png_free_spallettes" typo in png.h
720   Removed superfluous prototype for png_get_itxt from png.h
756   Simplified the code that detects old png.h in png.c and pngtest.c
781   Added a check for info_ptr->free_me&PNG_FREE_TEXT when freeing text in png.c
800   Removed superfluous prototype for png_set_iTXt from png.h
858     pngconf.h in png.h.
933   Removed unused "#include <assert.h>" from png.c
948   Added the files pngbar.png and pngbar.jpg to the distribution.
969   Updated png.rc in dll/msvc project
982   Set VS_FF_PRERELEASE and VS_FF_PATCHED flags in msvc/png.rc when appropriate.
986   Revised PNG_LIBPNG_BUILD_TYPE macro in png.h, used in the msvc project.
1169     the user malloc_fn, to agree with the prototype in png.h
1186     libpng.a, libpng12.so (not libpng.so.3), and libpng12/png.h
1206   Removed unused png_write_destroy_info prototype from png.h
1225   Revised makefiles to put png.h and pngconf.h only in $prefix/include/libpngNN
1308   Removed "PNGAPI" from png_zalloc() and png_zfree() in png.c
1355   Replaced toucan.png in contrib/gregbook (it has been corrupt since 1.0.11)
1361   Updated png.c and pnggccrd.c handling of return from png_mmx_support()
1406   Optimized vacuous tests that silence compiler warnings, in png.c (Cosmin).
1426     values in png.c (Simon-Pierre, Cosmin).
1428   Replaced PNG_LIBPNG_VER_MAJOR with PNG_LIBPNG_VER_DLLNUM in png.rc
1431     of the other PNG_LIBPNG_VER_... symbols in png.h (Cosmin).
1444     and projects/visualc6/png.rc to scripts/pngw32.rc (Cosmin).
1511   Moved  "PNG_HANDLE_CHUNK_*" macros out of PNG_INTERNAL section of png.h
1520      section of png.h where they were inadvertently placed in version rc3.
1551   Use #ifdef to comment out png_info_init in png.c and png_read_init in
1562   Fixed (again) definition of PNG_LIBPNG_VER_DLLNUM in png.h (Cosmin).
1563   Added PNG_LIBPNG_BUILD_PRIVATE in png.h (Cosmin).
1577   Moved handling of BUILD macros from pngconf.h to png.h
1578   Added definition of PNG_LIBPNG_BASE_TYPE in png.h, inadvertently
1585   Added two missing "\" in png.h
1608   Updated references to png-mng-implement mailing list.
1618   Optimized zlib window flag (CINFO) in contrib/pngsuite/*.png (Cosmin).
1672     in png.h.
1779   Added prototypes for PNG_INCH_CONVERSIONS functions to png.h
1965   Moved "PNG_INTERNAL" parts of png.h and pngconf.h into pngintrn.h
1995   Removed unused prototype for png_check_sig() from png.h
2001     sCAL = 0.352778e-3 x 0.352778e-3 meters, in pngtest.png (Cosmin).
2105   Moved several PNG_HAVE_* macros from pngpriv.h to png.h because applications
2198   Added png_check_cHRM in png.c and moved checking from pngget.c, pngrutil.c,
2251   Corrected order of #ifdef's in png_debug definition in png.h
2254   Fixed order of #ifdef directives in the png_debug defines in png.h
2264   Revised libpng*.txt and png.h documentation about use of png_write_flush()
2288   Reordered ancillary chunks in pngtest.png to be the same as what
2374   Added a prototype for png_64bit_product() in png.c
2432   Moved redundant IHDR checking into new png_check_IHDR() in png.c
2490     to prevent warnings about direct access to png structs by libpng
2502     png_write_destroy() and png_far_to_near() prototypes from png.h
2527   Revised pngtest.png to put chunks in the same order written by pngtest
2532   Restored pngtest.png to the libpng-1.4.0beta7 version.
2555   Restored the binary files (*.jpg, *.png, some project files) that were
2597     to put png.h and pngconf.h in $prefix/include, like the other scripts,
2702   Removed malformed "incomplete struct declaration" of png_info from png.h
2724   Removed the AIX redefinition of jmpbuf in png.h
2740   Revised the "SEE ALSO" style of libpng.3, libpngpf.3, and png.5
2743   Moved "#include png.h" inside pngpriv.h and removed "#include png.h" from
2764   Corrected CE and OS/2 DEF files (scripts/png*def) for symbols removed and
2789   Added symbols.chk target to Makefile.am to validate the symbols in png.h
2822     per-file in the application are in png.h.  Frozen options are
2876     png.h is removed if both READ and WRITE USER_TRANSFORM are turned off
2882   Include png_reset_zstream() in png.c only when PNG_READ_SUPPORTED is defined.
2940   Changed "extern PNG_EXPORT" to "PNG_EXPORT" in png.h (Jan Nijtmans)
2976   Added a typecast in png_get_int_32() in png.h and pngrutil.h to avoid
2978   Replaced oFFs 0,0 with oFFs -10,20 in pngtest.png
3002   Added the sRGB chunk to pngtest.png
3005   Added the cHRM chunk to pngtest.png
3023   Fixed non-GCC fixed point builds.  In png.c a declaration was misplaced
3085   Restored some of the embedded dates (in png.h, png.c, documentation, etc.)
3095   Revised and renamed the typedef in png.h and png.c that was designed
3119   Added some commentary about PNG_EXPORT in png.h and pngconf.h
3121     objective of simplifying and improving the cosmetic appearance of png.h.
3206   Revised png_fixed() in png.c to avoid compiler warning about reaching the
3224   Corrected const_png_ in png.h to png_const_ to avoid polluting the namespace.
3309   Don't include standard header files in png.h while building the symbol table,
3344   Updated pngtest.png with the new zlib CMF optimization.
3396     from pngpriv.h to png.h because they must be visible to applications
3446   Fixed png_handle_sCAL which is broken in 1.5; added sCAL to pngtest.png
3448     png writing.
3481     outside of an unknown-chunk block in png.h because they are also
3536 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
3538 https://lists.sourceforge.net/lists/listinfo/png-mng-implement

Indexes created Tue Jul 24 14:28:13 CEST 2018