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540 Commits

Author SHA1 Message Date
Glenn Randers-Pehrson
9830f98ff9 [devel] Imported from libpng-1.5.0rc02.tar 2010-12-27 21:31:30 -06:00
Glenn Randers-Pehrson
3af77feaa3 [devel] Bump to version libpng-1.5.0rc02 2010-12-27 09:21:50 -06:00
Glenn Randers-Pehrson
fd20a5ae9b [devel] Imported from libpng-1.5.0rc01.tar 2010-12-27 08:55:13 -06:00
Glenn Randers-Pehrson
d3b76572c7 [devel] Bump to version libpng-1.5.0beta59 2010-12-19 17:06:32 -06:00
Glenn Randers-Pehrson
6e97410f66 [devel] Imported from libpng-1.5.0beta58.tar 2010-12-19 16:47:04 -06:00
John Bowler
56a739bf4e [devel] Minor changes to work round warnings in gcc 3.4 2010-12-19 16:33:20 -06:00
Glenn Randers-Pehrson
4c93a7cb6f [devel] Bump to version libpng-1.5.0beta58 2010-12-09 06:11:18 -06:00
Glenn Randers-Pehrson
9a462393e4 [devel] Imported from libpng-1.5.0beta57.tar 2010-12-09 06:08:04 -06:00
Glenn Randers-Pehrson
845b74e6d4 [devel] Bump to version libpng-1.5.0beta57 2010-12-06 20:25:05 -06:00
Glenn Randers-Pehrson
e24196eeeb [devel] Imported from libpng-1.5.0beta56.tar 2010-12-06 20:24:57 -06:00
Glenn Randers-Pehrson
d546f4399f [devel] Added the private PNG_UNUSED() macro definition in pngpriv.h. 
(adapted from the UNUSED() macro in pngvalid.c by John Bowler)
 2010-12-04 20:41:36 -06:00
Glenn Randers-Pehrson
caed8f30ee [devel] Bump to version 1.5.0beta56 2010-11-27 18:09:36 -06:00
Glenn Randers-Pehrson
2776d5e9e6 [devel] Bump to version libpng-1.5.0beta56 2010-11-21 15:19:55 -06:00
Glenn Randers-Pehrson
a581556b17 [master] Revised png_get_uint_32, png_get_int_32, png_get_uint_16 (Cosmin) 
Moved reading of file signature into png_read_sig (Cosmin)
Fixed atomicity of chunk header serialization (Cosmin)
Added test for io_state in pngtest.c (Cosmin)
Added "#!/bin/sh" at the top of contrib/pngminim/*/gather.sh scripts.
 2010-11-20 21:48:29 -06:00
Glenn Randers-Pehrson
d801b3882c [devel] Bump to version libpng-1.5.0beta55 2010-11-11 07:19:19 -06:00
Glenn Randers-Pehrson
ed3dfbd25a [devel] Imported from libpng-1.5.0beta54.tar 2010-11-10 07:05:07 -06:00
Glenn Randers-Pehrson
c508081afc [devel] Require 48 bytes, not 64 bytes, for big_row_buf in overflow checks. 
Also removed two obsolete comments from png.c
 2010-10-23 08:26:26 -05:00
Glenn Randers-Pehrson
71c0dd6c4a [devel] Bump to version libpng-1.5.0beta54 2010-10-17 20:37:37 -05:00
Glenn Randers-Pehrson
63495a4ba4 [devel] Imported from libpng-1.5.0beta53.tar 2010-10-17 20:36:57 -05:00
Glenn Randers-Pehrson
88910f5b9d [devel] Revised and renamed the typedef in png.h and png.c that was designed 
to catch library and header mismatch, also found at the end of pngtest.c.
 2010-10-16 20:38:45 -05:00
Glenn Randers-Pehrson
5393915bf6 [devel] Bump to version libpng-1.5.0beta53 2010-10-15 19:28:31 -05:00
Glenn Randers-Pehrson
f197d6d0f6 [devel] Imported from libpng-1.5.0beta52.tar 2010-10-15 19:28:22 -05:00
Glenn Randers-Pehrson
4fa1816cf6 [devel] Restored some of the embedded dates 2010-10-15 19:14:36 -05:00
Glenn Randers-Pehrson
1c91ab2586 [devel] Bump to version libpng-1.5.0beta52 2010-10-15 15:13:31 -05:00
Glenn Randers-Pehrson
f0eda4e8d7 [devel] Imported from libpng-1.5.0beta51.tar 2010-10-15 15:08:42 -05:00
Glenn Randers-Pehrson
a0de64f3c3 [devel] Bump to version 1.5.0beta51 2010-10-14 07:35:54 -05:00
Glenn Randers-Pehrson
7e1fabe2f7 [devel] Imported from libpng-1.5.0beta50.tar 2010-10-14 07:35:45 -05:00
Glenn Randers-Pehrson
bc363eca41 [devel] Removed some unwanted spaces 2010-10-12 21:17:00 -05:00
Glenn Randers-Pehrson
d233287325 [devel] Removed space after (type cast). 2010-10-12 19:19:28 -05:00
Glenn Randers-Pehrson
94b582e45e [devel] Bump to version 1.5.0beta50 2010-10-07 22:34:33 -05:00
Glenn Randers-Pehrson
1b49a71df4 [devel] Imported from libpng-1.5.0beta49.tar 2010-10-07 21:01:17 -05:00
Glenn Randers-Pehrson
209eee579a [devel] Bump to version libpng-1.5.0beta49 2010-10-04 23:06:17 -05:00
Glenn Randers-Pehrson
83b4fc4af4 [devel] Imported from libpng-1.5.0beta48.tar 2010-10-04 23:06:09 -05:00
Glenn Randers-Pehrson
b0876110ca [devel] Fixed problem with symbols creation in Makefile.am which was assuming 
that CCP writes to standard output by default (Martin Banky).
 2010-10-04 22:24:14 -05:00
Glenn Randers-Pehrson
4f8e7e5f41 [devel] Bump to version libpng-1.5.0beta48 2010-09-10 22:16:59 -05:00
Glenn Randers-Pehrson
bcb3aac3c5 [devel] Fixed a number of problems with 64-bit compilation reported by Visual 
Studio 2010 (John Bowler).
 2010-09-10 22:05:27 -05:00
Glenn Randers-Pehrson
9a5c1c180f [devel] Bump to version libpng-1.5.0beta47 2010-08-28 06:25:37 -05:00
Glenn Randers-Pehrson
39515c9ee0 [devel] Imported from libpng-1.5.0beta46.tar 2010-08-28 06:25:21 -05:00
Glenn Randers-Pehrson
9c69091c9d [devel] Fix typo in pngtrans.c (ifndef should be ifdef) 2010-08-27 11:39:38 -05:00
Glenn Randers-Pehrson
4e4876104d [devel] conditionally compile parts of png.c depending on PNG_16BIT_SUPPORTED 2010-08-26 21:41:04 -05:00
Glenn Randers-Pehrson
a774c5de84 [devel] Updated scripts/pnglibconf.h.prebuilt 
and fixed a spelling error
 2010-08-26 19:37:55 -05:00
Glenn Randers-Pehrson
be6f0c2c50 [devel] Bump to version libpng-1.5.0beta46 2010-08-26 07:10:56 -05:00
Glenn Randers-Pehrson
a7119547e2 [devel] Imported from libpng-1.5.0beta45.tar 2010-08-26 07:10:48 -05:00
Glenn Randers-Pehrson
9b362b1e4f [devel] Bump to version libpng-1.5.0beta45 2010-08-24 09:05:02 -05:00
Glenn Randers-Pehrson
4befef0c18 [devel] Imported from libpng-1.5.0beta44.tar 2010-08-24 08:58:43 -05:00
Glenn Randers-Pehrson
3b5d695583 [devel] Fixed non-GCC fixed point builds. In png.c a declaration was misplaced 
in an earlier update.  Fixed to declare the auto variables at the head.
 2010-08-19 08:06:12 -05:00
Glenn Randers-Pehrson
67439c4701 [devel] Addressed various issues identified by GCC, mostly signed/unsigned 
and shortening problems on assignment but also a few difficult to optimize
(for GCC) loops (John Bowler).
 2010-08-19 07:01:09 -05:00
Glenn Randers-Pehrson
11966d9c55 [devel] Bump to version libpng-1.5.0beta43 2010-08-18 08:18:33 -05:00
Glenn Randers-Pehrson
e600c51355 [devel]Made all API functions that have const arguments and constant string 
literal pointers declare them (John Bowler).
Many APIs did not change their arguments but were not declared using
PNG_CONST.  This change corrects this.  In a few cases APIs that return
constant string literal pointers have also been changed to declare this.
Unlike the argument change this may require app changes; however the
results could never be written to (the app would crash on some platforms
where strings are not writable), so this seems advisable.
 2010-08-18 07:25:46 -05:00
Glenn Randers-Pehrson
2a718a3f53 [devel] Bump to version libpng-1.5.0beta42 2010-08-11 09:15:06 -05:00
Glenn Randers-Pehrson
363f96e717 [devel] Imported from libpng-1.5.0beta41.tar 2010-08-11 09:04:31 -05:00
Glenn Randers-Pehrson
ad18363852 [devel] Bump to version libpng-1.5.0beta41 2010-08-06 07:01:17 -05:00
Glenn Randers-Pehrson
836fe66e24 [devel] Imported from libpng-1.5.0beta40.tar 2010-08-06 06:57:32 -05:00
Glenn Randers-Pehrson
3e71719502 [devel] Bump to version libpng-1.5.0beta40 2010-08-02 08:02:09 -05:00
Glenn Randers-Pehrson
77396b63f9 [devel] VisualC/GCC warning fixes, VisualC build fixes 
The changes include support for function attributes in VC in addition to
    those already present in GCC - necessary because without these some
    warnings are unavoidable.  Fixes include signed/unsigned fixes in
    pngvalid and checks with gcc -Wall -Wextra -Wunused.
  VC requires function attributes on function definitions as well as
    declarations, PNG_FUNCTION has been added to enable this and the
    relevant function definitions changed.
 2010-08-02 08:00:10 -05:00
Glenn Randers-Pehrson
21c1f06ef9 [devel] Bump to version libpng-1.5.0beta39 2010-07-31 13:58:24 -05:00
Glenn Randers-Pehrson
3df324d845 [devel] Expanded TAB characters, again. 2010-07-31 13:45:04 -05:00
Glenn Randers-Pehrson
4009a76e97 [devel] Implemented remaining "_fixed" functions and corrected warnings 
that were recently introduced, mostly resulting from
safe but uncast assignments to shorter integers.  Also added a zlib
VStudio release library project because the latest zlib Official Windows
build does not include such a thing.
 2010-07-31 06:34:36 -05:00
Glenn Randers-Pehrson
33d8c2a1dd [devel] Bump to version libpng-1.5.0beta38 2010-07-30 14:51:04 -05:00
Glenn Randers-Pehrson
4eb18e9ca2 [devel] Imported from libpng-1.5.0beta37.tar 2010-07-30 14:47:53 -05:00
Glenn Randers-Pehrson
7b81e2e747 [devel] Added some whitespace for readability. 2010-07-29 22:54:34 -05:00
Glenn Randers-Pehrson
f3d53796af [devel] Removed the new alternate floor() and modf(). 2010-07-29 22:19:22 -05:00
Glenn Randers-Pehrson
0fb715a904 [devel] Bump to version libpng-1.5.0beta37 2010-07-29 21:56:47 -05:00
Glenn Randers-Pehrson
233357ef0e [devel] Fixed some spelling and indentation. 2010-07-29 21:49:38 -05:00
Glenn Randers-Pehrson
b9109e8254 [devel] Guard "modf()" with PNG_FLOATING_ARITHMETIC_SUPPORTED. 2010-07-29 21:21:03 -05:00
Glenn Randers-Pehrson
6679d7c0b1 [devel] Guard instances of "floor()" with PNG_FLOATING_ARITHMETIC_SUPPORTED 2010-07-29 21:05:45 -05:00
Glenn Randers-Pehrson
6c47e84d2e [devel] Bump to version libpng-1.5.0beta36 2010-07-29 19:10:27 -05:00
Glenn Randers-Pehrson
29034c5076 [devel] Expanded the new TAB characters. 2010-07-29 17:58:49 -05:00
Glenn Randers-Pehrson
31aee0d0c0 [devel] 
Fixed point APIs are now supported throughout (no missing APIs).
  Internal fixed point arithmetic support exists for all internal floating
    point operations.
  sCAL validates the floating point strings it is passed.
  Safe, albeit rudimentary, Watcom support is provided by PNG_API_RULE==2
  Two new APIs exist to get the number of passes without turning on the
    PNG_INTERLACE transform and to get the number of rows in the current
    pass.
  A new test program, pngvalid.c, validates the gamma code.
  Errors in the 16 bit gamma correction (overflows) have been corrected.
  cHRM chunk testing is done consistently (previously the floating point
    API bypassed it, because the test really didn't work on FP, now the test
    is performed on the actual values to be stored in the PNG file so it
    works in the FP case too.)
  Most floating point APIs now simply call the fixed point APIs after
    converting the values to the fixed point form used in the PNG file.
  The standard headers no longer include zlib.h, which is currently only
    required for pngstruct.h and can therefore be internal.
  (Patches by John Bowler)
 2010-07-29 17:39:14 -05:00
Glenn Randers-Pehrson
d7aa6aa916 [devel] Bump to version libpng-1.5.0beta36 2010-07-24 08:37:11 -05:00
Glenn Randers-Pehrson
915bab5fc7 [devel] Bump to version libpng-1.5.0beta35 2010-07-24 08:25:31 -05:00
Glenn Randers-Pehrson
f1202087f8 [devel] Imported from libpng-1.5.0beta35.tar 2010-07-12 06:52:41 -05:00
Glenn Randers-Pehrson
39a8bb71d3 [devel] Imported from libpng-1.5.0beta34.tar 2010-07-12 06:45:23 -05:00
Glenn Randers-Pehrson
8f9de7acbd [devel] Bump back to version libpng-1.5.0beta34 2010-07-06 07:46:10 -05:00
Glenn Randers-Pehrson
289500ab8d [devel] Imported from libpng-1.5.0beta33.tar 2010-06-28 20:21:22 -05:00
Glenn Randers-Pehrson
a42edec9ef [devel] Imported from libpng-1.5.0beta33.tar 2010-06-25 21:46:45 -05:00
Glenn Randers-Pehrson
4db344230d [devel] Imported from libpng-1.5.0beta32.tar 2010-06-25 20:18:44 -05:00
Glenn Randers-Pehrson
821b7106b2 [devel] Imported from libpng-1.5.0beta31.tar 2010-06-25 20:06:43 -05:00
Glenn Randers-Pehrson
ef3831a1fe [devel] Imported from libpng-1.5.0beta30.tar 2010-06-25 20:06:40 -05:00
Glenn Randers-Pehrson
5feb87cd0e [devel] Imported from libpng-1.5.0beta29.tar 2010-06-25 20:06:38 -05:00
Glenn Randers-Pehrson
57d9617964 [devel] Imported from libpng-1.5.0beta28.tar 2010-06-25 20:06:35 -05:00
Glenn Randers-Pehrson
78d55454aa [devel] Imported from libpng-1.5.0beta27.tar 2010-06-25 20:06:33 -05:00
Glenn Randers-Pehrson
5b3d554e1e [devel] Imported from libpng-1.5.0beta26.tar 2010-06-25 20:06:30 -05:00
Glenn Randers-Pehrson
53c07f5909 [devel] Imported from libpng-1.5.0beta25.tar 2010-06-25 20:06:28 -05:00
Glenn Randers-Pehrson
537c1a5747 [devel] Imported from libpng-1.5.0beta24.tar 2010-05-07 09:55:50 -05:00
Glenn Randers-Pehrson
f24daf23a5 [devel] Added more blank lines for readability. 2010-05-06 09:44:04 -05:00
Glenn Randers-Pehrson
198d836483 [devel] Bump back to version libpng-1.5.0beta24 2010-04-29 11:54:35 -05:00
Glenn Randers-Pehrson
2b8bef1d15 [devel] make png_reset_zstream prototype in png.h conditional on PNG_READ 2010-04-29 11:50:24 -05:00
Glenn Randers-Pehrson
98914f74bf [devel] Bump back to version libpng-1.5.0beta24 2010-04-29 10:57:18 -05:00
Glenn Randers-Pehrson
f10fa3c9f4 [devel] Include png_reset_zstream() in png.c only when PNG_READ_SUPPORTED 
is defined.  We are considering removing it entirely.
 2010-04-29 08:25:29 -05:00
Glenn Randers-Pehrson
cb096a4f05 [devel] Bump back to version libpng-1.5.0beta23 2010-04-28 13:15:54 -05:00
Glenn Randers-Pehrson
bb317fb0b2 [devel] Bump to libpng-1.5.0beta22 2010-04-28 07:44:23 -05:00
Glenn Randers-Pehrson
deec549d9f [devel] Imported from libpng-1.5.0beta21.tar 2010-04-26 22:51:22 -05:00
Glenn Randers-Pehrson
9c5beb56e3 [devel] Bump back to version libpng-1.5.0beta21 2010-04-24 20:35:28 -05:00
Glenn Randers-Pehrson
1ebd001fb4 [devel] Bump back to version libpng-1.5.0beta20 2010-04-24 13:05:38 -05:00
Glenn Randers-Pehrson
18b897da9c [devel] Bump back to version libpng-1.5.0beta19 2010-04-24 13:05:26 -05:00
Glenn Randers-Pehrson
7b52087998 [devel] Bump to version libpng-1.5.0beta20 2010-04-24 12:23:23 -05:00
Glenn Randers-Pehrson
b56e0d06f9 [devel] Imported from libpng-1.5.0beta19.tar 2010-04-24 12:17:49 -05:00
Glenn Randers-Pehrson
8b1b1219e5 [devel] Bump to version libpng-1.5.0beta19 2010-04-17 19:15:01 -05:00
Glenn Randers-Pehrson
5623f781bc [devel] Imported from libpng-1.5.0beta18.tar 2010-04-17 19:09:22 -05:00