Glenn Randers-Pehrson
302c58b8cf
[libpng17] Added pngimage test program for png_read_png and png_write_png.
...
This is a work-in-progress; no tests are run automatically at present and
the program by virtue of exhaustively testing all the transforms is
very slow.
2014-01-31 22:00:27 -06:00
Glenn Randers-Pehrson
39fee3cee1
[libpng17] Fixed a large number of instances where PNGCBAPI was omitted from
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function definitions.
2014-01-31 21:55:27 -06:00
Glenn Randers-Pehrson
b7362c6738
[libpng17] Bump version to 1.7.0beta30
2014-01-30 14:52:37 -06:00
Glenn Randers-Pehrson
f2d8561fdc
[libpng17] Imported from libpng-1.7.0beta29.tar
2014-01-30 14:52:28 -06:00
Glenn Randers-Pehrson
1bd81ffa21
[libpng17] Quiet an uninitialized memory warning from VS2013 in png_get_png().
2014-01-30 14:44:07 -06:00
Glenn Randers-Pehrson
6d2b1a7dbc
[libpng17] Bump version to 1.7.0beta29
2014-01-20 13:57:46 -06:00
Glenn Randers-Pehrson
5daa97c2eb
[libpng17] Imported from libpng-1.7.0beta28.tar
2014-01-20 13:57:38 -06:00
Glenn Randers-Pehrson
9e441e96b9
[libpng17] Checked in clang attribute support.
2014-01-18 19:55:44 -06:00
Glenn Randers-Pehrson
a0d314ce84
[libpng17] Correct a comment in pngconf.h
2014-01-13 21:40:47 -06:00
Glenn Randers-Pehrson
b871b25997
[libpng17] Added clang attribute support (Cosmin).
2014-01-13 21:13:16 -06:00
Glenn Randers-Pehrson
d38ebc9ded
[libpng17] Updated scripts/makefile.* to use CPPFLAGS (Cosmin)
2014-01-12 12:28:20 -06:00
Glenn Randers-Pehrson
995402ca6e
[libpng17] Fix typo in CHANGES and ANNOUNCE
2014-01-10 12:58:47 -06:00
Glenn Randers-Pehrson
1982968dad
[libpng17] Bump version to 1.7.0beta28
2014-01-10 08:11:36 -06:00
Glenn Randers-Pehrson
32cd66d619
[libpng17] Imported from libpng-1.7.0beta27.tar
2014-01-10 08:11:26 -06:00
Glenn Randers-Pehrson
03a53fa429
[libpng17] Removed potentially misleading warning from png_check_IHDR().
2014-01-10 06:22:41 -06:00
Glenn Randers-Pehrson
441de8f4fd
[libpng17] Revised png_check_IHDR() to use PNG_SIZE_MAX instead of
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PNG_UINT_32_MAX in the test for potential overflow in PNG_ROWBYTES.
2014-01-09 20:19:36 -06:00
Glenn Randers-Pehrson
4e5c80034e
[libpng17] Only issue a warning about image width if an error has not already
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been found in IHDR.
2014-01-08 11:44:48 -06:00
Glenn Randers-Pehrson
879d63156a
[libpng17] Updated warning in png_check_IHDR() to say "may be too large"
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instead of "is too large".
2014-01-07 11:44:41 -06:00
Glenn Randers-Pehrson
eb021245d0
[libpng17] Bump version to 1.7.0beta27
2014-01-01 11:19:28 -06:00
Glenn Randers-Pehrson
6607a3b905
[libpng17] Imported from libpng-1.7.0beta26.tar
2014-01-01 11:19:08 -06:00
Glenn Randers-Pehrson
28711dff2a
[libpng17] Updated copyright year in recently-changed files.
2013-12-31 21:15:11 -06:00
John Bowler
4413d5dcd2
[libpng17] Allow unversioned links created on install to be disabled in
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configure. In configure builds 'make install' changes/adds links like png.h
and libpng.a to point to the newly installed, versioned, files (e.g.
libpng17/png.h and libpng17.a). Three new configure options and some
rearrangement of Makefile.am allow creation of these links to be disabled.
2013-12-29 19:40:13 -06:00
John Bowler
206d1eed42
[libpng17] Changed pngvalid.c to support libpng 1.5, which does not support
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the PNG_MAXIMUM_INFLATE_WINDOW option, so #define it out when
appropriate in pngvalid.c
2013-12-29 15:57:30 -06:00
John Bowler
114fa16ab3
[libpng17] Fixed test programs for interlace options. Made pngvalid.c and
...
pngtest.c work correctly when READ_INTERLACING and/or WRITE_INTERLACING
are switched off.
2013-12-29 10:33:58 -06:00
Glenn Randers-Pehrson
eb2af04bd3
[libpng16] Merged pngrio.c, pngtrans.c, and pngwio.c with libpng-1.6.9
2013-12-28 13:11:47 -06:00
Glenn Randers-Pehrson
200fc68f52
[libpng17] Removed #error macro from contrib/tools/pngfix.c (Thomas Klausner).
2013-12-27 20:18:50 -06:00
John Bowler
4cfd01a288
[libpng17] Added dSIG to chunk list in png.h
2013-12-27 11:50:52 -06:00
John Bowler
e98229ceb0
[libpng17] Merged with 1.5 and 1.6 changes to create a single pngvalid.c
2013-12-27 08:04:49 -06:00
John Bowler
ad1a4c8cc3
[libpng17] Added libpng 1.5 checks to pngvalid.c
2013-12-27 07:53:50 -06:00
Glenn Randers-Pehrson
8df7c46e5b
[libpng17] Removed configure-generated "compile" file.
2013-12-26 14:44:48 -06:00
Glenn Randers-Pehrson
99078ec8bd
[libpng17] Bump version to 1.7.0beta26
2013-12-26 11:53:16 -06:00
Glenn Randers-Pehrson
a2c5f56e77
[libpng17] Imported from libpng-1.7.0beta25.tar
2013-12-26 11:53:02 -06:00
Glenn Randers-Pehrson
9e168ea2c9
[libpng17] Merged files with version 1.6.8 that have not changed since then.
2013-12-19 20:33:08 -06:00
Glenn Randers-Pehrson
06be739941
[libpng17] Bump version to 1.7.0beta25
2013-12-15 11:22:59 -06:00
Glenn Randers-Pehrson
448092b8eb
[libpng17] Imported from libpng-1.7.0beta24.tar
2013-12-15 11:22:49 -06:00
Glenn Randers-Pehrson
1faa6ff32c
[libpng17] Handle zero-length PLTE chunk or NULL palette with png_error()
...
instead of png_chunk_report(), which by default issues a warning
rather than an error, leading to later reading from a NULL pointer
(png_ptr->palette) in png_do_expand_palette().
2013-12-15 08:47:52 -06:00
John Bowler
3adf438f39
[libpng17] Made transform implementation functions static. This makes the
...
internal functions called by png_do_{read|write}_transformations static.
On an x86-64 DLL build (Gentoo Linux) this reduces the size of the text
segment of the DLL by 1208 bytes, about 0.6%. It also simplifies
maintenance by removing the declarations from pngpriv.h and allowing
easier changes to the internal interfaces.
2013-12-13 23:55:41 -06:00
John Bowler
d45a632529
[libpng17] Bookkeeping: Moved functions around (no changes). Moved transform
...
function definitions before the place where they are called so that
they can be masde static. Move the intrapixel functions and the
grayscale palette builder out of the png?tran.c files. The latter
isn't a transform function and is no longer used internally, and the
former MNG specific functions are better placed in pngread/pngwrite.c
2013-12-13 23:50:30 -06:00
John Bowler
5a1b8d106d
[libpng17] Tidied up pngfix inits and fixed pngtest no-write builds.
2013-12-01 15:50:03 -06:00
Glenn Randers-Pehrson
05f896004f
[libpng17] Changed tabs to 3 spaces in png_debug macros and changed '"%s"m'
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to '"%s" m' to improve portability among compilers.
Changed png_free_default() to free() in pngtest.c
2013-11-28 16:14:03 -06:00
Glenn Randers-Pehrson
a4f1de9109
[libpng17] Avoid a scan-build warning in pngtest.c
2013-11-25 13:13:32 -06:00
Glenn Randers-Pehrson
7ebb353944
[libpng17] Removed or marked PNG_UNUSED some harmless "dead assignments"
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reported by clang scan-build.
2013-11-25 11:08:56 -06:00
Glenn Randers-Pehrson
b1f0c7d0e5
[libpng17] Revised manual about handling of zlib CMF
2013-11-24 13:31:26 -06:00
Glenn Randers-Pehrson
55df049962
[libpng17] Updated CHANGES and ANNOUNCE
2013-11-23 19:26:57 -06:00
Glenn Randers-Pehrson
219ba1370e
[libpng17] Bump version to 1.7.0beta24
2013-11-23 19:02:56 -06:00
Glenn Randers-Pehrson
4dc4471bb5
[libpng17] Imported from libpng-1.7.0beta23.tar
2013-11-23 19:01:01 -06:00
Glenn Randers-Pehrson
a199a15b28
[libpng17] Added another "assert()" to pngfix.c
2013-11-23 12:58:32 -06:00
Glenn Randers-Pehrson
e9446f2f95
[libpng17] Added an "assert()" to pngfix.c to quiet a clang scanner warning.
2013-11-23 12:14:02 -06:00
John Bowler
f70f2fcf48
[libpng17] Finished merging with libpng16 (pngrutil.c and pnglibconf.dfa)
2013-11-23 08:20:39 -06:00
John Bowler
158c947ce2
[libpng17] Revert recent change to pngvalid.c.
2013-11-22 18:34:37 -06:00
