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Author SHA1 Message Date
Glenn Randers-Pehrson
05dcaffd38 [libpng17] Bump version to 1.7.0beta41 2014-11-05 19:07:47 -06:00
Glenn Randers-Pehrson
cca25b182f [libpng17] Imported from libpng-1.7.0beta40.tar v1.7.0beta40 2014-11-05 19:07:37 -06:00
John Bowler
f87df31c8c [libpng17] Fixed GCC unsigned int->float warnings. Various versions of GCC 
seem to generate warnings when an unsigned value is implicitly
    converted to double. This is probably a GCC bug but this change
    avoids the issue by explicitly converting to (int) where safe.
  Free all allocated memory in pngimage. The file buffer cache was left
    allocated at the end of the program, harmless but it causes memory
    leak reports from clang.
  Fixed array size calculations to avoid warnings. At various points
    in the code the number of elements in an array is calculated using
    sizeof.  This generates a compile time constant of type (size_t) which
    is then typically assigned to an (unsigned int) or (int). Some versions
    of GCC on 64-bit systems warn about the apparent narrowing, even though
    the same compiler does apparently generate the correct, in-range,
    numeric constant.  This adds appropriate, safe, casts to make the
    warnings go away.
 2014-11-05 18:53:01 -06:00
Glenn Randers-Pehrson
41547820e8 [libpng17] Simplified and future-proofed png_user_version_check(). 2014-11-05 15:08:31 -06:00
Glenn Randers-Pehrson
e5d462d829 [libpng17] Made a one-line revision to configure.ac to support ARM on aarch64 
(bug report by Marcin Juszkiewicz, fix by John Bowler).
 2014-11-04 08:43:34 -06:00
Glenn Randers-Pehrson
6f46730cb7 [libpng17] Bump version to 1.7.0beta40 2014-11-01 18:58:59 -05:00
Glenn Randers-Pehrson
67b88b8ee0 [libpng17] Imported from libpng-1.7.0beta39.tar v1.7.0beta39 2014-11-01 18:58:47 -05:00
Glenn Randers-Pehrson
7a4bfbdec1 [libpng17] Ported cosmetic changes from libpng-1.6.15beta02. 2014-11-01 13:57:38 -05:00
Glenn Randers-Pehrson
859254054a [libpng17] Merge pngtest.c with libpng-1.6.15beta01 2014-10-28 10:29:44 -05:00
Glenn Randers-Pehrson
515659d638 [libpng17] Changed "if (!x)" to "if (x == 0)" and "if (x)" to "if (x !== 0)" 2014-10-25 19:30:02 -05:00
Glenn Randers-Pehrson
fd409c8019 [libpng17] Revised INSTALL document. 2014-10-24 22:33:51 -05:00
Glenn Randers-Pehrson
9ee6678e1f [libpng17] Bump version to 1.7.0beta39 2014-10-17 10:02:01 -05:00
Glenn Randers-Pehrson
9b36280e31 [libpng17] Imported from libpng-1.7.0beta38.tar v1.7.0beta38 2014-10-17 09:57:47 -05:00
Glenn Randers-Pehrson
eaad9f9177 [libpng17] Minor editing of README and comments in example.c and pngtest.c. 2014-10-17 09:55:43 -05:00
Glenn Randers-Pehrson
70cd1a10f2 [libpng17] Also don't mark text chunks as written in the end_ptr until written. 2014-10-05 18:04:25 -05:00
Glenn Randers-Pehrson
7974d60f54 [libpng17] Merge with libpng-1.6.14beta07 
Removed "option READ_COMPRESSED_TEXT enables READ_TEXT" from pnglibconf.dfa,
  to make it possible to configure a libpng that supports iCCP but not TEXT.
Removed "option WRITE_COMPRESSED_TEXT enables WRITE_TEXT" from pnglibconf.dfa
Only mark text chunks as written after successfully writing them.
 2014-10-05 16:25:17 -05:00
Glenn Randers-Pehrson
c7e743d385 [libpng17] Merge recent changes from libpng-1.6.14beta06: 
Added "option READ_iCCP enables READ_COMPRESSED_TEXT" to pnglibconf.dfa
Removed unused "text_len" parameter from private function png_write_zTXt().
Conditionally compile some code in png_deflate_claim(), when
  PNG_WARNINGS_SUPPORTED and PNG_ERROR_TEXT_SUPPORTED are disabled.
Replaced repeated code in pngpread.c with PNG_PUSH_SAVE_BUFFER_IF_FULL.
Added "chunk iTXt enables TEXT" and "chunk zTXt enables TEXT"
  to pnglibconf.dfa.
Edit and fix typos in comments.
 2014-10-04 12:41:26 -05:00
Glenn Randers-Pehrson
b2e89f1af6 [libpng17] Bump version to libpng-1.7.0beta38.tar 2014-09-28 13:36:54 -05:00
Glenn Randers-Pehrson
ad30a1262b [libpng17] Imported from libpng-1.7.0beta37.tar v1.7.0beta37 2014-09-28 13:33:11 -05:00
Glenn Randers-Pehrson
35f88c1341 [libpng17] Merged scripts/* with libpng-1.6.14beta04. 2014-09-28 12:49:42 -05:00
Glenn Randers-Pehrson
4f8050416f [libpng17] Merge pngvalid.c and pngfix.c with libpng-1.6.14beta04 2014-09-28 10:37:26 -05:00
Glenn Randers-Pehrson
776d1768aa [libpng17] Merge pngvalid.c with libpng-1.6.14beta04. 2014-09-27 19:30:35 -05:00
Glenn Randers-Pehrson
d7078c52e2 [libpng17] Bump version to 1.7.0beta37 2014-09-27 19:00:32 -05:00
Glenn Randers-Pehrson
4a67ac3f1e [libpng17] Imported from libpng-1.7.0beta36.tar v1.7.0beta36 2014-09-27 18:52:47 -05:00
Glenn Randers-Pehrson
2799bf9a4f [libpng17] Merge recent changes to the manual and pngrutil.c from libpng-1.6.14beta04. 2014-09-27 18:49:42 -05:00
Glenn Randers-Pehrson
34e49ae1bc [libpng17] Updated scripts/makefiles from libpng-1.6.13beta04. 2014-08-08 09:30:23 -05:00
Glenn Randers-Pehrson
cea01951da [libpng17] Bump version to 1.7.0beta36 2014-08-06 09:10:16 -05:00
Glenn Randers-Pehrson
1a9c06b11a [libpng17] Imported from libpng-1.7.0beta35.tar v1.7.0beta35 2014-08-06 09:10:02 -05:00
Glenn Randers-Pehrson
f3b1eb68a6 [libpng17] Added some CVE numbers to the January 2013 CHANGES and ANNOUNCE files 2014-04-10 16:40:40 -05:00
Glenn Randers-Pehrson
12845bc947 [libpng17] Fixed a typo in pngrutil.c, introduced in libpng-1.5.6, that 
interferes with "blocky" expansion of sub-8-bit interlaced PNG files
(Eric Huss).
 2014-04-06 09:40:04 -05:00
Glenn Randers-Pehrson
3ac960f128 [libpng17] Fixed syntax of Copy command in makefile.amiga 2014-03-22 18:35:25 -05:00
Glenn Randers-Pehrson
eb2b0248e2 [libpng17] Complete the update of scripts/makefile.ne12bsd. 2014-03-22 13:47:31 -05:00
Cosmin Truta
e529698d38 [libpng17] Allow an easy replacement of the default pre-built configuration 
header with a custom header, via the make PNGLIBCONF_H_PREBUILT macro.
 2014-03-22 13:08:31 -05:00
Cosmin Truta
1a9e897289 [libpng17] Port recent changes from libpng16 branch: 
Silence 'unused parameter' build warnings (Cosmin).
  $(CP) is now used alongside $(RM_F).  Also, use 'copy' instead
    of 'cp' where applicable, and applied other minor makefile changes.
  Don't warn about invalid dimensions exceeding user limits.
 2014-03-22 11:09:18 -05:00
Glenn Randers-Pehrson
3a81956ffe [libpng17] Mention scripts/pnglibconf.h.prebuilt in INSTALL. 2014-03-21 12:47:04 -05:00
Glenn Randers-Pehrson
0acf4f9770 [libpng17] Bump version to 1.7.0beta35 2014-03-17 13:21:10 -05:00
Glenn Randers-Pehrson
b407af6503 [libpng17] Imported from libpng-1.7.0beta34.tar v1.7.0beta34 2014-03-17 13:19:20 -05:00
Glenn Randers-Pehrson
0fb41f05df [libpng17] Moved configuration information from the manual to the INSTALL 
file.
 2014-03-16 21:45:07 -05:00
Glenn Randers-Pehrson
8ebdaa0700 [libpng17] Changed ZlibSrcDir from 1.2.5 to 1.2.8 in projects/vstudio. 2014-03-09 18:32:05 -05:00
Glenn Randers-Pehrson
4e61b58980 [libpng17] Use "if (value != 0)" instead of "if (value)" consistently. 2014-03-08 13:25:55 -06:00
Glenn Randers-Pehrson
88e7d62fbc [libpng17] Remove CALLOC_SUPPORTED from scripts/pnglibconf.dfa and prebuilt 2014-03-07 11:54:59 -06:00
Glenn Randers-Pehrson
43cd0a0bb5 [libpng17] Treat CRC error handling with png_set_crc_action(), instead of with 
png_set_benign_errors(), which has been the case since libpng-1.6.0beta18.
 2014-02-27 15:40:30 -06:00
Glenn Randers-Pehrson
1345c5bff8 [libpng17] Bump version to 1.7.0beta34 2014-02-27 09:07:25 -06:00
Glenn Randers-Pehrson
39c420834f [libpng17] Imported from libpng-1.7.0beta33.tar v1.7.0beta33 2014-02-27 08:27:24 -06:00
Glenn Randers-Pehrson
f898f69f46 [libpng17] Fixed typos in the manual and in scripts/pnglibconf.dfa 
(CFLAGS -> CPPFLAGS and PNG_USR_CONFIG -> PNG_USER_CONFIG).
 2014-02-26 22:24:20 -06:00
Glenn Randers-Pehrson
352f43cdc6 [libpng17] Bump version to 1.7.0beta33 2014-02-26 13:24:57 -06:00
Glenn Randers-Pehrson
f99393490d [libpng17] Imported from libpng-1.7.0beta32.tar v1.7.0beta32 2014-02-26 12:54:47 -06:00
Glenn Randers-Pehrson
deb920b4a7 [libpng17] Don't recognize known sRGB profiles as sRGB if they have been hacked, 
but don't reject them and don't issue a copyright violation warning.
 2014-02-26 11:52:00 -06:00
Glenn Randers-Pehrson
148cdac18f [libpng17] Moved some documentation from png.h to libpng.3 and libpng-manual.txt 
Minor editing of contrib/arm-neon/README and contrib/examples/*.c
 2014-02-26 11:50:02 -06:00
Glenn Randers-Pehrson
51ecc14a8a [libpng17] Document how to use different crc_action after reading the image 
data in the sequential reader.
 2014-02-23 13:36:31 -06:00