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25 Commits

Author SHA1 Message Date
Rasmus Lerdorf
f5dc937a0d Fix for bug #45030 2008-07-31 09:23:59 +00:00
Pierre Joye
69dca143c9 - libgd #86: Fixed possible infinite loop in libgd/gd_png.c 
(Reported by Xavier Roche)
 2007-05-16 22:16:22 +00:00
Pierre Joye
ad5d1383de - #39780, PNG image with CRC/data error raises fatal error 2006-12-10 01:28:01 +00:00
Pierre Joye
4f2e67121d - MFH: Merge from gd-cvs, initialize the signature not the infile ctx 2006-11-05 15:06:50 +00:00
Pierre Joye
20f1d35048 - Fixed filter argument for imagepng in gdImagePngEx 2006-11-04 14:34:04 +00:00
Pierre Joye
2e1b7b03f8 - don't check signature if the file is empty (valgrind reports with test 
001), thx Tony for the head up
 2006-10-11 00:21:33 +00:00
Pierre Joye
64d07968de - add filter mode support for imagepng 
imagepng("file", $comp_mode, $filter_mode);
  The filters are defined in the libpng docs for png_set_filter
  allow to divide the size of png images by more than 2. Constants
  will be added later

  BC kept, by default no filter are set

Fine to MFH? With the constants?
 2006-01-27 01:59:26 +00:00
foobar
b385e0ad39 Nuke EOLs from error messages 2005-08-18 12:54:32 +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