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336 Commits

Author SHA1 Message Date
Glenn Randers-Pehrson
27e11dc8cf [libpng17] Bump version to 1.7.0beta77 2016-01-07 13:08:04 -06:00
Glenn Randers-Pehrson
df4568f84b [libpng17] Imported from libpng-1.7.0beta76.tar 2016-01-07 13:06:57 -06:00
Glenn Randers-Pehrson
745a926a38 [libpng17] Bump version to 1.7.0beta76 2015-12-25 08:48:02 -06:00
Glenn Randers-Pehrson
4b1d9e8c2a [libpng17] Imported from libpng-1.7.0beta75.tar 2015-12-25 08:31:37 -06:00
John Bowler
c75a0a40b4 Revert "Disable 'methodical' filter selection code" 
This reverts commit 9c76207dbb86e04fd2f5eef088be72ba4a454a36.

Signed-off-by: John Bowler <jbowler@acm.org>
 2015-12-19 09:50:15 -08:00
Glenn Randers-Pehrson
fad9c9af47 [libpng17] Bump version to 1.7.0beta75 2015-12-19 09:25:12 -06:00
Glenn Randers-Pehrson
5695e897fd [libpng17] Imported from libpng-1.7.0beta74.tar 2015-12-19 09:25:01 -06:00
Glenn Randers-Pehrson
16424d20b5 [libpng17] Update CHANGES and ANNOUNCE 2015-12-18 14:41:17 -06:00
John Bowler
9c76207dbb Disable 'methodical' filter selection code 
It is incomplete; it works but does not do anything useful except, maybe, on
really enormous images.

Signed-off-by: John Bowler <jbowler@acm.org>
 2015-12-18 09:17:41 -08:00
Glenn Randers-Pehrson
f3fa5dce47 [libpng17] Bump version to 1.7.0beta74 2015-12-11 16:13:00 -06:00
Glenn Randers-Pehrson
17bfbce61c [libpng17] Imported from libpng-1.7.0beta73.tar 2015-12-11 16:07:31 -06:00
Glenn Randers-Pehrson
26090a5f43 [libpng17] Bump version to 1.7.0beta73 2015-12-08 13:03:30 -06:00
Glenn Randers-Pehrson
bfd8446816 [libpng17] Imported from libpng-1.7.0beta72.tar 2015-12-08 12:56:55 -06:00
Glenn Randers-Pehrson
dcbc357c46 [libpng17] Bump version to 1.7.0beta72 2015-12-05 13:58:01 -06:00
Glenn Randers-Pehrson
8ac1821831 [libpng17] Imported from libpng-1.7.0beta71.tar 2015-12-05 13:52:36 -06:00
Glenn Randers-Pehrson
99436a407e [libpng17] Bump version to 1.7.0beta71 2015-12-03 17:54:53 -06:00
John Bowler
9fce04fcd6 Change option (SUPPORTED) names, dummy code 
The filter selection options are made more intuitive (IMO, but I am not an
Intuitive User).  Dummy code added for methodical filter selection.

Signed-off-by: John Bowler <jbowler@acm.org>
 2015-12-02 19:03:28 -08:00
John Bowler
e9d567d9ec Filter heuristic implementation 
This implements the heuristic part of filter selction, the methodic testing
approach is still not implemented.  png_set_option methods are incomplete.

Signed-off-by: John Bowler <jbowler@acm.org>
 2015-12-02 17:08:17 -08:00
John Bowler
0f2f0f7bbd Merge branch 'libpng17' into libpng17-20151130 2015-12-01 08:41:45 -08:00
John Bowler
8fe2eac47f Separate png_compress_IDAT into w/c 
I.e. write/compress, also remove some trailing spaces and clean up pnglibconf
stuff.

Signed-off-by: John Bowler <jbowler@acm.org>
 2015-11-30 21:00:22 -08:00
Glenn Randers-Pehrson
cb3402221b [libpng17] Updated PNG_ZBUF_SIZE definition in scripts/pnglibconf.h.prebuilt 2015-11-30 17:50:39 -06:00
Glenn Randers-Pehrson
616ed1197b [libpng17] Bump version to 1.7.0beta70 2015-11-24 13:37:41 -06:00
Glenn Randers-Pehrson
0cb0a45721 [libpng17] Imported from libpng-1.7.0beta69.tar 2015-11-24 09:51:46 -06:00
John Bowler
b69df74b8e Re-remove PNG_WRITE_INTERLACE 
Previous change backed out.

Signed-off-by: John Bowler <jbowler@acm.org>
 2015-11-22 20:48:23 -08:00
John Bowler
a42416de9c Merge branch 'libpng17' into libpng17-buffer-enhancements 2015-11-22 20:43:56 -08:00
Glenn Randers-Pehrson
771eb7d01e [libpng17] Update CHANGES, ANNOUNCE, pnglibconf.h.prebuilt 2015-11-22 22:35:35 -06:00
John Bowler
504ebd427d Back out READ/WRITE_INTERLACING changes 
Now that the code works consistently so that these just switch off the support
for having libpng do the interlace/deinterlace the old names make more sense,
restoring them avoids cruft in the configuration file and avoids an unnecessary
version specific change.

Signed-off-by: John Bowler <jbowler@acm.org>
 2015-11-22 20:25:24 -08:00
Glenn Randers-Pehrson
722645fec5 [libpng17] Bump version to 1.7.0beta69 2015-11-13 10:19:36 -06:00
Glenn Randers-Pehrson
f72d0d01eb [libpng17] Imported from libpng-1.7.0beta68.tar 2015-11-12 07:13:47 -06:00
Glenn Randers-Pehrson
ea41fd2161 [libpng17] Bump version to 1.7.0beta68 2015-11-03 09:55:12 -06:00
Glenn Randers-Pehrson
dbd98b8c68 [libpng17] Imported from libpng-1.7.0beta67.tar 2015-11-03 09:55:02 -06:00
Glenn Randers-Pehrson
1af270dc19 [libpng17] Bump version to 1.7.0beta67 2015-10-02 14:06:12 -05:00
Glenn Randers-Pehrson
2ddd06c392 [libpng17] Imported from libpng-1.7.0beta66.tar 2015-10-02 13:44:50 -05:00
John Bowler
38647d4b21 [libpng17] Fixed makepng.c so that it compiles with GCC 5.1.0. 
Added contrib/testspngs/: a directory for additional test png files
 2015-09-18 16:36:57 -05:00
Glenn Randers-Pehrson
dba870122c [libpng17] Updated makefiles to handle pngchunk.h 2015-09-16 08:34:56 -05:00
John Bowler
3184947a25 chunk handling and transform rewrite 
This implements a new chunk parse implementation that can be shared, it
is currently shared by the progressive reader and the sequential one
(not, yet, the writer).

The patch also implements shared transform handling that is used
throughout.

Signed-off-by: John Bowler <jbowler@acm.org>
 2015-09-14 20:42:40 -07:00
Glenn Randers-Pehrson
064ededa0f [libpng17] Bump version to 1.7.0beta65 2015-07-25 21:24:46 -05:00
Glenn Randers-Pehrson
92d7dd1ede [libpng17] Imported from libpng-1.7.0beta64.tar 2015-07-25 21:17:14 -05:00
Glenn Randers-Pehrson
3d1fec50e8 [libpng17] Bump version to 1.7.0beta64 2015-06-06 17:02:10 -05:00
Glenn Randers-Pehrson
0781bc4905 [libpng17] Imported from libpng-1.7.0beta63.tar 2015-06-06 16:30:46 -05:00
Glenn Randers-Pehrson
f32c657fc7 [libpng17] Bump version to 1.7.0beta63 2015-06-01 09:32:03 -05:00
Glenn Randers-Pehrson
13d83c6948 [libpng17] Removed WRITE_WEIGHTED_FILTERED code, to save a few kbytes of the 
compiled library size. It never worked properly and as far as we can
tell, no one uses it. The png_set_filter_heuristics() and
png_set_filter_heuristics_fixed() APIs are retained but deprecated.
 2015-05-31 16:22:44 -05:00
Glenn Randers-Pehrson
f19f7a6c95 [libpng17] Bump version to 1.7.0beta62 2015-05-30 23:08:34 -05:00
Glenn Randers-Pehrson
e0fea61cd8 [libpng17] Imported from libpng-1.7.0beta61.tar 2015-05-30 23:03:01 -05:00
Glenn Randers-Pehrson
9012e3d108 [libpng17] Bump version to 1.7.0beta61 2015-05-06 16:17:19 -05:00
Glenn Randers-Pehrson
81d58f913e [libpng17] Imported from libpng-1.7.0beta60.tar 2015-05-06 15:59:29 -05:00
Glenn Randers-Pehrson
6acc280403 [libpng17] Bump version to 1.7.0beta60 2015-04-19 06:32:37 -05:00
Glenn Randers-Pehrson
01358ecec2 [libpng17] Imported from libpng-1.7.0beta59.tar 2015-04-19 06:32:30 -05:00
Glenn Randers-Pehrson
73ea393ab2 [libpng17] Bump version to 1.7.0beta59 2015-03-25 08:26:11 -05:00
Glenn Randers-Pehrson
dff4a834ce [libpng17] Imported from libpng-1.7.0beta58.tar 2015-03-25 08:26:02 -05:00