Rasmus Lerdorf
a906125fec
Check for -1 as well here
2010-05-24 23:52:11 +00:00
Rasmus Lerdorf
13a09194a9
Let's have a sane error message here instead of some cryptic zlib error
2010-05-24 23:27:39 +00:00
Pierre Joye
7aacc1ccbc
- use png_sig_cmp to support libpng 1.4, old is deprecated already in older version
2010-01-10 02:13:45 +00:00
Takeshi Abe
335ba19297
MFH:
...
replaced static gdPngJmpbufStruct, which is afraid of being shared with
several threads, by a couple of auto variables.
2009-04-01 16:06:56 +00:00
Takeshi Abe
d2709b764c
MFH: Fixed bug #45799 (imagepng() crashes on empty image)
2009-03-14 16:08:00 +00:00
Pierre Joye
9880d8dbe7
- [DOC] support for PNG gray levels+ alpha image, loaded as truecolor
2009-01-14 10:16:15 +00:00
Pierre Joye
789eb9cc9a
- fix build on linux (static)
...
- add gd[Format]Version[Int|String] first methods to work around the png
header issues
2008-11-06 10:14:37 +00:00
Rasmus Lerdorf
a3383ac3d7
Fix for bug #45030
2008-07-31 09:23:18 +00:00
Pierre Joye
587de83684
- MFH: libgd #86 : Fixed possible infinite loop in libgd/gd_png.c
...
(Reported by Xavier Roche)
2007-05-16 22:19:08 +00:00
Pierre Joye
9e533e39b6
- MFH:#39780, PNG image with CRC/data error raises fatal error
2006-12-10 01:38:02 +00:00
Pierre Joye
5784602544
- Merge from gd-cvs, initialize the signature not the infile ctx
...
NB: good that we don't use getC :)
2006-11-05 15:04:50 +00:00
Pierre Joye
4e257c03a1
- WS
2006-11-04 14:34:33 +00:00
Pierre Joye
ea2d32381d
- don't check signature if the file is empty (valgrind reports with test
...
001), thx Tony for the head up
2006-10-11 00:19:12 +00:00
Pierre Joye
1b546b9f77
- MFH: add filter option to imagepng
...
- add constants
PS: If someone can check why #include "png.h" fails, it will be cleaner
2006-01-27 13:36:30 +00:00
foobar
75d362225c
MFH
2005-08-18 12:54:44 +00:00
Ilia Alshanetsky
8b079070a3
Synchronized bundled GD library with GD 2.0.22.
2004-03-29 18:20:33 +00:00
Ilia Alshanetsky
36db28c8db
CS fixes.
2003-12-28 20:11:08 +00:00
Ilia Alshanetsky
8d6cfb797b
Synchronized bundled GD library with GD 2.0.17
...
. GD is now thread-safe thanks to wrappers around freetype library
. Significant optimization to png writing code.
. Miscellaneous fixes.
Fixed memory leak inside php_imagettftext_common()
Make ext/gd compile with GD 2.0.17+ (gdFreeFontCache() is not avaliable)
2003-12-25 22:12:12 +00:00
Ilia Alshanetsky
c13be6e6d5
Last set of integer overflow checks.
2003-06-03 23:42:31 +00:00
Ilia Alshanetsky
35f8be6bcc
Fixed compiler warning (found by Larry Rosenman <ler@lerctr.org>)
2003-04-30 00:37:31 +00:00
Ilia Alshanetsky
61026e391c
Syncronized bunbled GD library with gd 2.0.12
...
# One very useful feature that I still need to add support for in our
# interface to the lib is the support for png compression for imagepng().
2003-04-05 17:23:55 +00:00
Ilia Alshanetsky
199ae10f01
Whitespace fixes.
2003-03-14 16:56:38 +00:00
Ilia Alshanetsky
fd088722a7
Fixed bug #22544 (missing fix from official gd).
2003-03-05 15:57:28 +00:00
Ilia Alshanetsky
b08f247f32
Fixed a crash that occurs during the last step of png/jpeg -> gd2 -> png/jpeg
...
conversion. The same crash still occures with png/jpeg -> gd -> png/jpeg, because
apparently gd format cannot handle truecolor images.
Turned off debug messages inside gd_gd2.c.
2002-12-03 15:43:17 +00:00
Marcus Boerger
fa38a6af6f
No more (f)printf for errors and warnings instead use php_error_docref.
2002-12-01 11:43:54 +00:00
Marcus Boerger
0a7487e32d
Conversion fixes
2002-11-28 22:48:20 +00:00
Ilia Alshanetsky
9251486567
Synchronized bundled gd library with the latest stable GD, 2.0.6
...
Fixed a configuration problem with xpm.
Fixed 2 possible memory leaks in fontFetch().
2002-11-25 01:51:53 +00:00
Ilia Alshanetsky
d9ecd30cc4
Changed memory allocation wrappers to macros, so that it is possible to see
...
where the memory leak is happening.
2002-11-18 12:31:39 +00:00
Rasmus Lerdorf
a24534a1ed
Update bundled gd library with relevant changes from gd-2.0.4
...
I still need to add a configure check for the gdIOCtx struct
changes so building against older external gd libs will work again.
2002-10-29 23:08:01 +00:00
Marcus Boerger
1723861618
try to fix those warnings.....
...
#this code must come from hell: will we change code to our coding-scheme?
2002-08-11 13:50:27 +00:00
Wez Furlong
6d1dc8141c
Apply that patch I wrote ages ago that fixes some problems with true-color
...
vs palette based handling.
Also implements the gdImageStringFTEx function.
2002-04-21 13:48:22 +00:00
Rasmus Lerdorf
7a8cade379
Initial commit of the built-in libgd based on GD-2.0.1
...
This initial checkin has no changes to any of the libgd code so it can
be used as a basis for diffs. It also will not build currently because
of this. The PHP gd checks need to be incorporated along with a bit of
other config magic. It also shouldn't break the build and will only
take effect if you use --with-gd=php right now.
2002-04-13 02:03:09 +00:00
