| | 1 | |
| | 2 | Libpng 1.0.3 - January 14, 1999 |
| | 3 | |
| | 4 | This is a public release of libpng, intended for use in production codes. |
| | 5 | |
| | 6 | Changes since the previous public release (1.0.2): |
| | 7 | |
| | 8 | libpng-1.0.3: |
| | 9 | |
| | 10 | Replaced and extended code that was removed from png_set_filler() in 1.0.1a. |
| | 11 | Fixed a bug in png_do_filler() that made it fail to write filler bytes in |
| | 12 | the left-most pixel of each row (Kevin Bracey). |
| | 13 | Changed "static pngcharp tIME_string" to "static char tIME_string[30]" |
| | 14 | in pngtest.c (Duncan Simpson). |
| | 15 | Fixed a bug in pngtest.c that caused pngtest to try to write a tIME chunk |
| | 16 | even when no tIME chunk was present in the source file. |
| | 17 | Fixed a problem in pngrutil.c: gray_to_rgb didn't always work with 16-bit. |
| | 18 | Fixed a problem in png_read_push_finish_row(), which would not skip some |
| | 19 | passes that it should skip, for images that are less than 3 pixels high. |
| | 20 | Interchanged the order of calls to png_do_swap() and png_do_shift() |
| | 21 | in pngwtran.c (John Cromer). |
| | 22 | Added #ifdef PNG_DEBUG/#endif surrounding use of PNG_DEBUG in png.h . |
| | 23 | Changed "bad adaptive filter type" from error to warning in pngrutil.c . |
| | 24 | Fixed a documentation error about default filtering with 8-bit indexed-color. |
| | 25 | Separated the PNG_NO_STDIO macro into PNG_NO_STDIO and PNG_NO_CONSOLE_IO |
| | 26 | (L. Peter Deutsch). |
| | 27 | Added png_set_rgb_to_gray() and png_get_rgb_to_gray_status() functions. |
| | 28 | Added png_get_copyright() and png_get_header_version() functions. |
| | 29 | Revised comments on png_set_progressive_read_fn() in libpng.txt and example.c |
| | 30 | Added information about debugging in libpng.txt and libpng.3 . |
| | 31 | Changed "ln -sf" to "ln -s -f" in makefile.s2x, makefile.lnx, and makefile.sco. |
| | 32 | Removed lines after Dynamic Dependencies" in makefile.aco . |
| | 33 | Revised makefile.dec to make a shared library (Jeremie Petit). |
| | 34 | Removed trailing blanks from all files. |
| | 35 | Removed misplaced #endif and #ifdef PNG_NO_EXTERN near the end of png.h |
| | 36 | Added "if" tests to silence complaints about unused png_ptr in png.h and png.c |
| | 37 | Changed "check_if_png" function in example.c to return true (nonzero) if PNG. |
| | 38 | Changed libpng.txt to demonstrate png_sig_cmp() instead of png_check_sig() |
| | 39 | which is obsolete. |
| | 40 | Added makefile.hux, for Hewlett Packard HPUX 10.20 and 11.00 (Jim Rice) |
| | 41 | Added a statement of Y2K compliance in png.h, libpng.1, and Y2KINFO. |
| | 42 | |
| | 43 | Send comments/corrections/commendations to |
| | 44 | png-implement@dworkin.wustl.edu or to randeg@alumni.rpi.edu |
| | 45 | |
| | 46 | Glenn R-P |
| | 47 | |
| | 48 | Send comments/corrections/commendations to |
| | 49 | png-implement@dworkin.wustl.edu or to randeg@alumni.rpi.edu |
| | 50 | |
| | 51 | Glenn Randers-Pehrson |
| | 52 | libpng maintainer |
| | 53 | PNG Development Group |
projects / wxWidgets.git / blame_incremental