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Author SHA1 Message Date
Glenn Randers-Pehrson
6e9783bd25 [master] Updated the scripts/*.def lists to include png_set_quantize() 2010-04-16 07:26:01 -05:00
Glenn Randers-Pehrson
8dc3729522 [master] Reenabled png_set_dither() but renamed it to png_set_quantize() to 
reflect more accurately what it actually does.  At the same time, renamed
the PNG_DITHER_[RED,GREEN_BLUE]_BITS macros to
PNG_QUANTIZE_[RED,GREEN,BLUE]_BITS.
 2010-04-16 07:24:52 -05:00
Glenn Randers-Pehrson
7aad4e7fb4 [master] Expanded CHANGES entry about disabling dithering support. 2010-04-13 22:31:25 -05:00
Glenn Randers-Pehrson
930af7d50b [master] Documented the fact that png_set_dither() is no longer supported. 2010-04-13 22:08:21 -05:00
Glenn Randers-Pehrson
0f544f62d6 [master] Imported from libpng-1.4.2rc01.tar v1.4.2rc01 2010-04-10 06:43:07 -05:00
Glenn Randers-Pehrson
398c212955 [master] Bump to version 1.4.2beta02 2010-04-01 07:52:00 -05:00
Glenn Randers-Pehrson
2ec1fc60c3 [master] Imported from libpng-1.4.2beta01.tar v1.4.2beta01 2010-04-01 07:41:11 -05:00
Glenn Randers-Pehrson
c01ee053b1 [master] Imported from libpng-1.4.1.tar v1.4.1 2010-02-25 05:45:01 -06:00
Glenn Randers-Pehrson
b0baee5e36 [master] Removed unused gzio.c from contrib/pngminim gather and makefile 
scripts.  This is necessary when libz is updated to version 1.2.4.
 2010-02-21 23:12:32 -06:00
Glenn Randers-Pehrson
b55295cb12 [master] Imported from libpng-1.4.1rc04.tar v1.4.1rc04 2010-02-19 19:23:47 -06:00
Glenn Randers-Pehrson
5928ee97ca [master] Define _ALL_SOURCE in configure.ac, makefile.aix, and CMakeLists.txt 
when using the AIX compiler.
 2010-02-19 19:22:08 -06:00
Glenn Randers-Pehrson
2445ad4331 [master] Imported from libpng-1.4.1rc03.tar v1.4.1rc03 2010-02-19 15:09:07 -06:00
Glenn Randers-Pehrson
93d6d9d835 [master] Define _ALLSOURCE in pngconf.h when building with nonANSI AIX compiler. 
otherwise AIX reserves "jmpbuf" and renames it to "__jmpbuf".
 2010-02-19 15:02:46 -06:00
Glenn Randers-Pehrson
d207e6a6ad [master] Removed obsolete unused MMX-querying support from contrib/gregbook 2010-02-19 07:52:06 -06:00
Glenn Randers-Pehrson
df6f3f404a [master] Noted in scripts/makefile.mingw that it expects to be run under MSYS. 2010-02-18 23:04:25 -06:00
Glenn Randers-Pehrson
357c1c8c53 [master] Imported from libpng-1.4.1rc02.tar v1.4.1rc02 2010-02-18 07:07:19 -06:00
Glenn Randers-Pehrson
44827ccad8 [master] Fixed typo in ANNOUNCE and CHANGES. 2010-02-14 07:43:22 -06:00
Glenn Randers-Pehrson
0d1a2dd7a9 [master] Bump to version 1.4.1beta13 2010-02-14 07:42:15 -06:00
Glenn Randers-Pehrson
471c9b47fe [master] Imported from libpng-1.4.1beta12.tar v1.4.1beta12 2010-02-14 07:05:57 -06:00
Glenn Randers-Pehrson
23b9a2fda0 [master] Fixed incorrect typecast of png_get_user_malloc_max() in pngget.c 2010-02-14 06:48:09 -06:00
Glenn Randers-Pehrson
7d6103ad6c [master] Imported from libpng-1.4.1beta11.tar v1.4.1beta11 2010-02-12 21:33:07 -06:00
Glenn Randers-Pehrson
ec39f8f8d7 [master] Update announcements about png_decompress_chunk(). 2010-02-12 21:25:37 -06:00
Glenn Randers-Pehrson
a2cde53c87 [master] 2010-02-12 21:07:14 -06:00
Glenn Randers-Pehrson
13714e87f2 [master] Imported from libpng-1.4.1beta10.tar v1.4.1beta10 2010-02-08 15:58:31 -06:00
Glenn Randers-Pehrson
9101d75316 [master] Return allocated "old_buffer" in png_push_save_buffer() 
before calling png_error(), to avoid a potential memory leak.
 2010-02-08 15:56:17 -06:00
Glenn Randers-Pehrson
233edbf415 [master] Imported from libpng-1.4.1beta09.tar v1.4.1beta09 2010-02-07 23:05:33 -06:00
Glenn Randers-Pehrson
bd209f75fa [master] Reverted to original png_push_save_buffer() code. 2010-02-07 23:02:42 -06:00
Glenn Randers-Pehrson
27854a478e [master] Fixed incorrect test in new png_push_save_buffer() code. 2010-02-07 20:02:02 -06:00
Glenn Randers-Pehrson
f12a87a96c [master] Imported from libpng-1.4.1beta08.tar v1.4.1beta08 2010-02-06 19:48:53 -06:00
Glenn Randers-Pehrson
cb4358ddbb [master] Revert to version 1.4.1beta07 2010-02-06 13:48:45 -06:00
Glenn Randers-Pehrson
c4819d78ba [master] Fix scripting typo in pngwrite.c 2010-02-06 13:44:20 -06:00
Glenn Randers-Pehrson
0b721cd4c4 [master] Bump to version libpng-1.4.1beta08 2010-02-06 13:03:51 -06:00
Glenn Randers-Pehrson
b025757328 [master] Bump to version libpng-1.4.1beta07 2010-02-06 12:17:51 -06:00
Glenn Randers-Pehrson
4bd73b6947 [master] Revised png_push_save_buffer() to do fewer but larger png_mallocs 
Eliminated use of png_ptr->irowbytes and reused the slot in png_ptr as
png_ptr->png_user_chunk_malloc_max.
 2010-02-06 12:15:07 -06:00
Glenn Randers-Pehrson
f3c42680db [master] Fixed an incorrect #ifdef in pngwrite.c 2010-02-06 10:44:22 -06:00
Glenn Randers-Pehrson
c10066205d [master] Fixed indentation in some png.h comments. 2010-02-05 17:31:42 -06:00
Glenn Randers-Pehrson
21b7aaa428 [master] Imported from libpng-1.4.1beta07.tar v1.4.1beta07 2010-02-05 16:30:38 -06:00
Glenn Randers-Pehrson
d7225fdfce [master] Folded some long lines in png.h 
Most of them were too long because of recent insertion of PNG_DEPSTRUCT.
 2010-02-05 15:35:41 -06:00
Glenn Randers-Pehrson
deb870c77d [master] Added defineable PNG_USER_CHUNK_CACHE_MAX and PNG_USER_CHUNK_MALLOC_MAX 2010-02-05 15:32:42 -06:00
Glenn Randers-Pehrson
c05538959b [master] Revised documentation to mention the change in 
the prototype for the user malloc_fn().
 2010-02-02 06:47:13 -06:00
Glenn Randers-Pehrson
f6c761dda1 [master] Imported from libpng-1.4.1beta06.tar v1.4.1beta06 2010-01-28 07:22:50 -06:00
Glenn Randers-Pehrson
877b08d6d2 [master] Implement two-pass png_decompress_chunk() function 
suggested by John Bowler.  Does not waste memory, does only one malloc()
to the measured decompressed size.
 2010-01-28 07:16:15 -06:00
Glenn Randers-Pehrson
a69064328b [master] Undo recent pngtest changes 
The problem was with a buggy compiler (gcc-4.0.1) not a libpng problem
and not worth attempting to work around.
 2010-01-27 07:05:02 -06:00
Glenn Randers-Pehrson
01b9566e50 [master] Use int copies instead of longs in pngtest.c 
to try to appease the Mac compiler
 2010-01-26 23:27:21 -06:00
Glenn Randers-Pehrson
ca3a100be6 [master] Revised pngtest.c for the sake of an optimizing compiler 2010-01-26 22:45:58 -06:00
Glenn Randers-Pehrson
1655e4ddb0 [master] Imported from libpng-1.4.1beta05.tar v1.4.1beta05 2010-01-26 06:56:04 -06:00
Glenn Randers-Pehrson
526f839764 [master] Relocated "int k" declaration in pngtest.c 
to work around a compiler optimization bug.
 2010-01-26 06:51:00 -06:00
Glenn Randers-Pehrson
1a86bd2a09 [master] Revised png_decompress_chunk() to improve speed and memory 
usage when decoding large chunks.
 2010-01-22 22:50:46 -06:00
Glenn Randers-Pehrson
610e7b5bd6 [master] Added png_set|get_chunk_malloc_max() functions. 2010-01-22 19:48:40 -06:00
Glenn Randers-Pehrson
86f6c04d84 [master] Imported from libpng-1.4.1beta04.tar v1.4.1beta04 2010-01-22 19:34:44 -06:00