cheng/libpng
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
296 Commits 1 Branch 0 Tags 22 MiB
59c39b886d
Commit Graph

296 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Glenn Randers-Pehrson
59c39b886d [devel] Changed one PNG_HANDLE_AS_UNKNOWN to PNG_UNKNOWN_CHUNKS_SUPPORTED 2009-06-16 17:23:08 -05:00
Glenn Randers-Pehrson
3b3e09075a [devel] Added an "#ifdef PNG_WRITE_SUPPORTED/#endif" block in pngconf.h 2009-06-16 17:20:43 -05:00
Glenn Randers-Pehrson
658ea4304e [devel] Relocated various UNKNOWN_CHUNK macros 
outside of the PNG_READ|WRITE_ANCILLARY_CHUNK_SUPPORTED blocks, where
they did not really belong.  Updated CHANGES and ANNOUNCE.
 2009-06-16 16:24:57 -05:00
Glenn Randers-Pehrson
33188acf8f Eliminated PNG_LEGACY_SUPPORTED 
It is not of any use in libpng-1.4.0; it was only to support binary
compatibility between some old libpng-1.0.x versions.  It should have
been removed from libpng-1.2.x as well but it is too late for that now.
 2009-06-16 14:12:35 -05:00
Glenn Randers-Pehrson
38674ec994 [devel] Added 2 defined(PNG_HANDLE_AS_UNKNOWN_SUPPORTED) tests in png.h. 2009-06-16 13:33:01 -05:00
Glenn Randers-Pehrson
8d6adb6090 [devel] bump version to libpng-1.4.0beta64 2009-06-16 07:02:00 -05:00
Glenn Randers-Pehrson
d60c886ebc [devel] Imported from libpng-1.4.0beta63.tar 2009-06-16 06:35:35 -05:00
Glenn Randers-Pehrson
6c7a09ab7c [devel] Reformatted some comments. 2009-06-15 21:57:39 -05:00
Glenn Randers-Pehrson
7824a70c1d [devel] Changed several "#ifdef PNG_UNKNOWN_CHUNK_SUPPORTED" to 
to "#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED", to make the png_set_keep
    mechanism available for ignoring known chunks even when not saving
    unknown chunks.
 2009-06-13 10:07:55 -05:00
Glenn Randers-Pehrson
b5444a1779 [devel] Revise libpng.3 
about calling png_set_IHDR() multiple times and about the order
of color samples in the tRNS chunk.
 2009-06-08 08:36:19 -05:00
Glenn Randers-Pehrson
9dcde09ac8 [devel] Revise libpng*.txt 
about calling png_set_IHDR() multiple times and about the order
of color samples in the tRNS chunk.
 2009-06-08 08:31:59 -05:00
Glenn Randers-Pehrson
7aa1834c95 [devel] Bump version to bump-to-libpng-1.4.0beta63 2009-06-05 17:26:31 -05:00
Glenn Randers-Pehrson
424c98547d Imported from libpng-1.4.0beta62.tar 2009-06-04 07:48:17 -05:00
Glenn Randers-Pehrson
37e7e0bd81 [devel] Added a section in documentation 
about using png_set_io_ptr() in configure scripts for detecting libpng
 2009-06-02 13:46:41 -05:00
Glenn Randers-Pehrson
e0c505cfae Bump version to libpng-1.4.0beta62 2009-05-30 21:22:44 -05:00
Glenn Randers-Pehrson
d8eb62ff15 More cosmetic reformatting 
Broke several remaining "if () statement;" and "else statement;" into
two lines.
 2009-05-30 20:19:20 -05:00
Glenn Randers-Pehrson
45ae51743b In contrib/pngminim, #define PNG_NO_READ|WRITE_SWAP in pngusr.h 2009-05-28 20:22:38 -05:00
Glenn Randers-Pehrson
4bb4d01681 Imported from libpng-1.4.0beta61.tar 2009-05-20 17:15:20 -05:00
Glenn Randers-Pehrson
b205f291f6 Actually add the renamed makefiles. 2009-05-19 13:10:55 -05:00
Glenn Randers-Pehrson
a24b08a42a Rename contrib/pngminim/*/makefile.std to makefile 
since there's only one makefile, so users can just type "make"
instead of "make -f makefile.std".
 2009-05-19 13:08:48 -05:00
Glenn Randers-Pehrson
058d6f321a Bump version to libpng-1.4.0beta61 2009-05-19 13:05:39 -05:00
Glenn Randers-Pehrson
dbab08f936 Imported from libpng-1.4.0beta60.tar 2009-05-18 17:02:31 -05:00
Glenn Randers-Pehrson
c996d13ec3 Add contrib/pngminim/preader 
based on contrib/gregbook/rpng2-x
 2009-05-18 16:01:26 -05:00
Glenn Randers-Pehrson
a31c74f7ef Undo mistakes in porting png_memset() calls from libpng-1.2.37beta02 2009-05-18 15:52:01 -05:00
Glenn Randers-Pehrson
0ab7868d8a Restore png_combine_row() to progressive-read-only builds. 2009-05-18 15:28:44 -05:00
Glenn Randers-Pehrson
5902059c7c Conditionally compile functions only used by sequential readers 
png_combine_row() and png_read_finish_row() are not used by progressive
PNG readers.
 2009-05-18 10:54:11 -05:00
Glenn Randers-Pehrson
580f4f5561 Revert "Set png_ptr->old_prev_row_size=0 in pngpread.c and pngrutil.c" 
This should be handled in the APNG fork instead of in libpng proper.
This reverts commit ee59a9f9f0.
 2009-05-18 10:40:33 -05:00
Glenn Randers-Pehrson
ee59a9f9f0 Set png_ptr->old_prev_row_size=0 in pngpread.c and pngrutil.c 
This forces the prev_row array to be cleared before the first
row of each image and interlace pass.
 2009-05-16 07:32:28 -05:00
Glenn Randers-Pehrson
7654682c25 Bump version to libpng-1.4.0beta60 2009-05-16 07:25:42 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
b1c0d33128 Housecleaning: revise identation and comments to meet libpng coding style. 2009-05-15 20:39:34 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
9a692c0769 Fix typos in libpng*.txt: AVE filter should be AVG filter 2009-05-15 20:38:11 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
11a3c7b50a Bump version to 1.4.0beta59 2009-05-15 20:33:24 -05:00
Glenn Randers-Pehrson
acfe7dc475 Imported from libpng-1.4.0beta58.tar 2009-05-14 05:33:33 -05:00
Glenn Randers-Pehrson
64548deafc Reformatted comments in example.c 
Added advice about setting pointers to NULL after png_free(),
capitalized sentences, reformatted long comments in libpng style.
 2009-05-13 15:23:03 -05:00
Glenn Randers-Pehrson
640b7d514d Merged example.c with libpng-1.2.37beta01 
(from the git master branch)
 2009-05-13 07:33:22 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
d603c89397 Revert typo in scripts/makefile.mingw 
Should refer to "pngwin.def" instead of "pngw32.def"
 2009-05-03 05:47:20 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
cdd4330edc Revert typo in scripts/makefile.mingw 
(should refer to pngwin.def not pngw32.def)
 2009-05-03 05:44:06 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
389c655a5a Bump internal version to bump-libpng-to-1.4.0beta58 2009-05-03 05:40:08 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
31cafa0a3e Fix typo about autoconf version again 
There are too many master directories floating around now...
 2009-05-02 16:08:06 -05:00
Glenn Randers-Pehrson
3011945d6f Imported from libpng-1.4.0beta57.tar 2009-05-02 15:58:33 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
7ecf7bdc6b Removed support of pngprefs.h from makefiles. 
It is no longer used since the MMX support was removed.
 2009-05-02 15:36:08 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
4cd137127f Fix typo in CHANGES and ANNOUNCE (mentioned wrong versions of autoconf). 2009-05-02 15:28:09 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
0a2547e83d Rebuilt configure scripts with autoconf 2.63 2009-05-02 15:25:36 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
d209ec76b2 Remove unused png_freeptr() prototype ... again. 2009-05-02 15:15:46 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
92d9534c1a Bump internal versioning to libpng-1.4.0beta57 2009-05-02 15:12:50 -05:00
Glenn Randers-Pehrson
1d0240500c Imported from libpng-1.4.0beta56.tar 2009-04-25 07:44:20 -05:00
Glenn Randers-Pehrson
4db4affbaf Change two remaining "gamma" to "png_gamma" (Brandon Casey) 2009-04-20 11:49:24 -05:00
Glenn Randers-Pehrson
8764c2595d Changed local variable "gamma" to "png_gamma" 
This avoids a "shadowed declaration" variable when compiling with
"gcc -Wshadow ..." due to another use of this name in math.h on
some platforms.
 2009-04-19 07:52:22 -05:00
Glenn Randers-Pehrson
4ec05bf614 Change name of local variable "gamma" to "png_gamma" 
This avoids a "shadowed declaration" warning from "gcc -Wshadow"
due to math.h using "gamma" on some platforms.
 2009-04-19 07:44:37 -05:00
Glenn Randers-Pehrson
871f5cd155 Bump internal versioning to 1.4.0beta56 2009-04-19 07:43:02 -05:00