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Imported from libpng-1.0.6i.tar

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Glenn Randers-Pehrson
2000-05-01 09:31:54 -05:00
parent 326320e5a9
commit 6942d53c25
44 changed files with 820 additions and 258 deletions
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22
ANNOUNCE
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@@ -1,5 +1,5 @@
Libpng 1.0.6h - April 24, 2000
Libpng 1.0.6i - May 1, 2000
This is not intended to be a public release. It will be replaced
within a few weeks by a public version or by another test version.
@@ -33,13 +33,31 @@ version 1.0.6f [April 14, 2000]
Removed superfluous prototype for png_set_itxt from png.h
Removed "else" from pngread.c, after png_error(), and changed "0" to "length".
Changed several png_errors about malformed ancillary chunks to png_warnings.
version 1.0.6h [April 24, 2000]
version 1.0.6g [April 24, 2000]
Added png_pass-* arrays to pnggccrd.c when PNG_USE_LOCAL_ARRAYS is defined.
Relocated paragraph about png_set_background() in libpng.3/libpng.txt
and other revisions (Matthias Benckmann)
Relocated info_ptr->free_me, png_ptr->free_me, and other info_ptr and
png_ptr members to restore binary compatibility with libpng-1.0.5
(breaks compatibility with libpng-1.0.6).
version 1.0.6h [April 24, 2000]
Changed shared library so-number pattern from 2.x.y.z to xy.z (this builds
libpng.so.10 & libpng.so.10.6h instead of libpng.so.2 & libpng.so.2.1.0.6h)
version 1.0.6i [May 1, 2000]
Added documentation of user memory functions in libpng.txt/libpng.3
Modified png_read_png so that it will use user_allocated row_pointers
if present, unless free_me directs that it be freed, and added description
of the use of png_set_rows() and png_get_rows() in libpng.txt/libpng.3.
Added PNG_LEGACY_SUPPORTED macro, and #ifdef out all new (since version
1.00) members of png_struct and png_info, to regain binary compatibility
when you define this macro. Capabilities lost in this event
are user transforms (new in version 1.0.0),the user transform pointer
(new in version 1.0.2), rgb_to_gray (new in 1.0.5), iCCP, sCAL, sPLT,
the high-level interface, and unknown chunks support (all new in 1.0.6).
This was necessary because of old applications that allocate the structs
directly instead of using png_create_*(), as authors were instructed to
do in libpng-0.88 and earlier.
Added makefile.intel and updated makefile.watcom (Pawel Mrochen)
Send comments/corrections/commendations to
png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu