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433 Commits

Author SHA1 Message Date
Sebastian Bergmann
08659c2dcd MFH: Bump copyright year, 3 of 3. 2008-12-31 11:15:49 +00:00
Scott MacVicar
fdb9b62cef MFH Fix segfault and potential security issue in imagerotate(). 2008-12-10 13:32:02 +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
Scott MacVicar
62de800b36 Remove freetype1 support 2008-07-18 01:16:25 +00:00
Pierre Joye
3a6acb42b2 - MFB: #43790, fix crash when no family name has been found 2008-01-09 01:51:17 +00:00
Sebastian Bergmann
d1dded8751 MFH: Bump copyright year, 2 of 2. 2007-12-31 07:17:19 +00:00
Mattias Bengtsson
81a874710e -MFB, Fixed Bug #43121 (gdImageFill with IMG_COLOR_TILED crashes httpd) 2007-11-04 23:56:41 +00:00
Mattias Bengtsson
b6e317e25c -MFB, Be paranoid and dont allow multiplication with zero 2007-10-23 01:58:30 +00:00
Ilia Alshanetsky
79325e3c55 MFH: Fixed function definition 2007-09-11 23:34:25 +00:00
Pierre Joye
fd15282c77 - [DOC] add alpha support for imagefilter's IMG_FILTER_COLORIZE 2007-09-11 21:03:48 +00:00
Pierre Joye
7ea43ee23a - re-add fix for libgd #106, imagerectangle draws 1x1 rectangles 
as 1x3 rectangles
 2007-09-09 13:05:51 +00:00
Pierre Joye
73fcf22627 - revert fix for #106 
- add news entry for pslib fix
  NB: Please next time, inform us before a complete freeze is done for
      a given branch. And a week for a RC is defitively too short.
 2007-08-27 08:27:45 +00:00
Pierre Joye
0d98b9a1d9 - MFB: gd #106, imagerectangle draws 1x1 rectangles as 1x3 rectangles 2007-08-26 20:35:11 +00:00
Mattias Bengtsson
3126445073 - libgd #101, imagecreatefromgd can crash if gdImageCreate fails 2007-08-09 14:21:38 +00:00
Mattias Bengtsson
436a7a9767 - libgd #94, imagecreatefromxbm can crash if gdImageCreate fails 2007-08-09 12:08:29 +00:00
Nuno Lopes
74474a1ef8 malloc+memset == calloc (sync with libgd) 2007-06-17 19:03:58 +00:00
Pierre Joye
fcd0a1e790 - Drop useless tests (Daniel Diaz) 2007-06-17 16:51:50 +00:00
Pierre Joye
bf348c8c46 - MFH: #41717, imagepolygon does not respect thickness 
(sync with libgd)
 2007-06-17 10:56:51 +00:00
Nuno Lopes
93cf41436b sync with libgd: improve _gdImageFillTiled() 2007-06-15 19:47:10 +00:00
Pierre Joye
f5f04f2214 - Fixed regression introduced by the fix for the libgd bug #74 2007-06-14 19:17:31 +00:00
Pierre Joye
c4b5196d0b - #41630, fix segfault when an invalid color index is present in the image 
data
 2007-06-07 21:07:33 +00:00
Antony Dovgal
8853804482 MFH: fix several integer overflows in GD 2007-06-06 09:45:43 +00:00
Pierre Joye
256de924c7 - MFH: @DOC add constants GD_MAJOR_VERSION, GD_MINOR_VERSION, GD_RELEASE_VERSION 
GD_EXTRA_VERSION and GD_VERSION_STRING
 2007-06-03 17:46:18 +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
Scott MacVicar
65408b1520 MFH: Fixed bug #40130 (TTF usage doesn't work properly under Netware). 2007-04-23 15:17:47 +00:00
Pierre Joye
ffaaaa4df0 - MFH: libgd #74, gdImageFilledArc, huge CPU usage with large angles 2007-04-14 17:33:15 +00:00
Nuno Lopes
5833fc40dc fix race condition on font cache shutdown 2007-04-04 14:24:03 +00:00
Pierre Joye
539be2cc81 - do not try to use the global color map when none was found (Nuno, Pierre) 
- free im on error
 2007-04-04 11:40:11 +00:00
Pierre Joye
e4749c609c - Sync with gd 2.0.35 (bug #52, #60 and #66) 
- Improve TS of gif loading code (Roman Nemecek, Nuno, Pierre)
 - a frame size must be confined to the screen defition (Pierre)
 - be sure to always read the dimensions in the frame and does not use
   the screen size (see #66 for a side effect) (Pierre)
- Update #37360 test. The frame does not fit the logical screen (specs
  tell that it must fit) (Pierre)
 2007-04-04 01:34:50 +00:00
Pierre Joye
6ef9642b16 - MFH: 
- remove double lock (tween colors cache is created in each thread, the
   cache mutex is already locked earlier)
 - #40858, other TS improvements for gd freetype cache management
   cache initialization and shutdown is now done in MINIT and MSHUTDOWN.
 2007-04-04 00:47:55 +00:00
Pierre Joye
a9ca51ff1a . colors allocated henceforth from the resulting image overwrite 
the palette colors (sync with 2.0.34) (Rob Leslie)
 2007-04-04 00:30:18 +00:00
Pierre Joye
cb11ba761e - MFH: CVE-2007-1001, integer overflow with invalid wbmp images 2007-03-10 12:18:36 +00:00
Pierre Joye
1286d9e266 - #40764, line thickness not respected for horizontal and vertical lines 2007-03-09 01:18:40 +00:00
Nuno Lopes
5116b67016 fix thread unsafety in the gif reader code (merge from libgd cvs) 2007-03-08 20:24:53 +00:00
Nuno Lopes
7b37c41384 fix access to non initialized memory (check valgrind reports on http://gcov.php.net) 2007-03-02 18:41:25 +00:00
Nuno Lopes
e5c4b50127 merge from gd sources: unlock mutex before shuting it down 2007-03-01 18:39:49 +00:00
Pierre Joye
dfeff9efe6 - sync with libgd.org, patch from Kees Cook 2007-02-25 02:45:06 +00:00
Ilia Alshanetsky
9783f5f1f3 strncpy() -> strlcpy() 2007-02-24 18:00:56 +00:00
Marcus Boerger
50ea26760d - Avoid sprintf, even when checked copy'n'paste or changes lead to errors 2007-02-24 02:17:47 +00:00
Pierre Joye
b5e6c78eda - #40578, fix the 2nd race condition on shutdown when the cache is freed 2007-02-23 00:58:49 +00:00
Antony Dovgal
94bab7b206 MFH: fix #40578 (imagettftext() multithreading issue) 2007-02-21 15:00:26 +00:00
Pierre Joye
4dafc7a2fa - save/restore the alpha blending mode correctly in imagefill and 
imagefilltoborder
 2007-01-19 15:03:56 +00:00
Nuno Lopes
8815fdf5e0 OMG, this line was really bogus (and allocating huge amounts of memory unecessarly) 2007-01-13 11:21:21 +00:00
Nuno Lopes
e22c9cd775 fix valgrind error in test bug24594.phpt 
while at it, remove some dead code and change the pts vector to char to save (much) memory
# Pierre: one more to merge ;)
 2007-01-13 11:16:15 +00:00
Sebastian Bergmann
4223aa4d5e MFH: Bump year. 2007-01-01 09:36:18 +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
df56d24304 - #39508, do not use the 4 neighbors implementation for small images (w<4) 
test will follow
 2006-11-14 13:45:24 +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
29242cfab9 - MFH: optimize horizontal and vertical lines 2006-11-04 14:27:07 +00:00
Pierre Joye
d05ef39c74 - MFH #39366, imagerotate does not use alpha with angles>45 2006-11-04 03:15:31 +00:00
Pierre Joye
541f9940ac - #39273, imagecopyresized and alpha channel 2006-11-04 02:21:06 +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
cee0a7df24 - imagefill(), infinite loop with wrong color index 2006-09-28 08:48:02 +00:00
Nuno Lopes
d43c9c11f4 fix compiler warnings introduced in my previous commit 2006-09-16 19:07:46 +00:00
Nuno Lopes
e299095ca1 fix a valgrind warning. this also provides a 5x speedup in the imagefttext.phpt test, because without this patch it never got cache hits 2006-09-15 16:11:39 +00:00
Nuno Lopes
fe9d3b16c5 mark some huge arrays as read-only 2006-09-15 15:11:54 +00:00
Pierre Joye
75e9e12093 - MFH: add support for entities in hexadecimal format, like &copy; can 
be passed as &#169 or &#xA9; (sync with gd)
 2006-08-23 20:22:31 +00:00
Pierre Joye
6dbb90af21 - fix compiler warnings 2006-08-08 11:56:36 +00:00
Pierre Joye
bc11170217 - #38214, gif interlace never works 2006-07-26 10:03:09 +00:00
Pierre Joye
206ec1a06b - MFH #38212, Segfault on invalid imagecreatefromgd2part() parameters 2006-07-26 08:53:30 +00:00
Pierre Joye
261beb0326 - #38179, imagecopy, palette to truecolor must use alpha channel too 2006-07-23 21:41:12 +00:00
Pierre Joye
2a06ce8518 - #38112, add test and use MAX_LWZ_BITS instead of the value 2006-07-17 14:30:21 +00:00
Pierre Joye
17f6ae66ce - #38112, corrupt GIF segfaults, test will follow 2006-07-16 11:07:31 +00:00
Pierre Joye
3bad805e35 - more CS 2006-05-08 12:06:59 +00:00
Pierre Joye
4428076eae - MFH: #37360, bad gif size 2006-05-08 11:50:47 +00:00
Pierre Joye
570511c9b2 - CS (spaces > tabs) 2006-05-08 11:12:49 +00:00
Pierre Joye
52619b8427 - #37346, invalid colormap format 2006-05-07 16:37:40 +00:00
Pierre Joye
01479757e3 - #36697, Transparency is lost when using imagecreatetruecolor 2006-03-13 21:56:38 +00:00
Pierre Joye
6f632a77c3 - MFH: add a weak/tolerant mode to the jpeg loader 2006-02-05 15:53:58 +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
5bd93221a8 bump year and license version 2006-01-01 12:51:34 +00:00
Pierre Joye
f5a7694305 - MFH: fix segfault/leak in imagecolormatch 
- MFH: test for imagecolormatch
 2005-12-25 19:39:53 +00:00
Pierre Joye
5dd9ad8f53 -fix build as shared or separate from main build (bfrance) 2005-10-09 12:06:27 +00:00
Pierre Joye
655743c4e7 - #33125, imagecopymergegray produces mosaic rainbow effect 
at some point the alpha emulation formula has been broken
  restored.
 2005-09-30 20:48:05 +00:00
Pierre Joye
c81c189198 - MFH #33220, infinite loop while loading invalid GIF (nlopees) 2005-09-24 14:39:16 +00:00
foobar
75d362225c MFH 2005-08-18 12:54:44 +00:00
foobar
23e671a51e - Bumber up year 2005-08-03 14:08:58 +00:00
Pierre Joye
9859780570 - fix #33794 imagerotate rotates only CCW 
introduced by transparent color patch
 2005-07-23 16:41:38 +00:00
Ilia Alshanetsky
353e07f57b Fixed memory corruption. 2005-06-16 22:50:32 +00:00
Pierre Joye
90ee88e090 - MFB: #32891, init old y positions to non possible values. -1 being used 
if the center start a (x,0)
 2005-05-01 06:01:56 +00:00
Rasmus Lerdorf
4162bd8b21 I think this is a cleaner emboss filter. Less fringing. 2005-04-16 09:20:59 +00:00
Rasmus Lerdorf
d0f4028194 The emboss and edge detection matrices are swapped 2005-04-16 00:04:52 +00:00
Pierre Joye
d8824f2d5c - remove "debug" code 2005-03-28 08:17:17 +00:00
Pierre Joye
6d46acfc70 - MFB, imagerectangle draws 2x each corners (alpha channel uglyness) 2005-03-28 08:14:30 +00:00
Pierre Joye
c8ce18c155 - allow to keep or ignore the transparent color in imagerotate (thx 
Ken Coar to report this "bug")
- be sure to restore alphablending in imagefill
- use zend_parse_parameter in imagerotate
 2005-03-27 23:43:52 +00:00
Pierre Joye
f3b74fe9ac - Attempt to fix #28598, bug introduced in GD (around php 4.3.4) 
The way they fix MS Symbol are wrong, multiple faces support hould added
  later, safer.

  Please test it with your weird fonts, if it works, MFH will be done.
 2004-11-20 13:09:45 +00:00
Pierre Joye
32ff83e4da - Really fix imagefill, part of my previous (old) fix was not applied 
(blame me), bak the alphablending and restore it on exit
 2004-11-17 20:19:35 +00:00
Pierre Joye
d9f08cb7ce - MFB: fix #30739, imagefill did not set back alphablending mode 2004-11-17 17:21:22 +00:00
Joe Orton
0d3884fed1 Move global symbols defined by bundled copy of libgd into private 
php_gd_* namespace, to avoid symbol conflicts with, for instance,
another Apache module which loads a different copy of libgd.
 2004-08-31 16:41:29 +00:00
Ilia Alshanetsky
61d60153b2 Fixed memory leak. 2004-08-11 23:25:50 +00:00
Stefan Esser
e58e6efd4d Merge changes from GD 2.0.28 2004-07-22 22:38:59 +00:00
Ilia Alshanetsky
f0ffe7c85b Fixed bug #28175 (Allow bundled GD to compile against freetype 2.1.2). 2004-06-09 14:50:05 +00:00
Pierre Joye
5b71225f1b - Fix #28506, negative angle returns "random arcs" 
while (angle < 0) angle += 2*M_PI is used now
 2004-05-24 19:52:28 +00:00
Ilia Alshanetsky
9a50bd2de1 Missing part of the upgrade patch. 2004-05-10 02:18:49 +00:00
Ilia Alshanetsky
f11d064b6a Fixed bug #28304 (Missing bounds check inside imagefilter()). 2004-05-09 18:25:33 +00:00
Ilia Alshanetsky
9557b4013a Fixed bug #28311 (Transparency detection code is off by 1). 2004-05-09 17:47:31 +00:00
Ilia Alshanetsky
6e9c4b3125 Upgrade bundled GD library to 2.0.23. 
Fixed bug #28175 (build problem for people using FreeType 2.1.0-2.1.2).
 2004-05-09 17:33:50 +00:00
Ilia Alshanetsky
c527cc8708 Fixed bug #28184 (C++ comments in GD library sources). 2004-04-27 14:59:07 +00:00
Derick Rethans
c452e275e7 - MFB: Fixed bug #28147 (Crash with drawing anti-alised lines) 2004-04-25 19:45:02 +00:00
Derick Rethans
2c259a7979 - Add fontpath for win98/XP (Patch by Friedhelm Betz) 2004-04-12 21:42:42 +00:00
Ilia Alshanetsky
8b079070a3 Synchronized bundled GD library with GD 2.0.22. 2004-03-29 18:20:33 +00:00
Ilia Alshanetsky
fc419f10ef Revert patch to imagefillborder. 2004-03-22 17:26:03 +00:00
Ilia Alshanetsky
ac7283a602 Fixed a possible crash inside libgd's gdImageFillToBorder() due to a stack 
overflow.
 2004-03-21 18:02:19 +00:00
Pierre Joye
f223262bcd - Fix crash when an invalid color index is used with imagecolortransparent 2004-03-17 17:07:31 +00:00
Pierre Joye
197b48322e - restore too the alphablending if we do not reach the end of the function 
Notice: This function still crashes (stack overflow), to reproduce it
  see bug27582_2.phpt
 2004-03-13 23:21:25 +00:00
Pierre Joye
9fc9639c83 - fix #27582 (http://bugs.php.net/bug.php?id=27582) 
The problem was that the colors were changed endlessly, blending over
  and over. An endless loop and recursive calls filled the stack=>segfault
 2004-03-13 18:28:19 +00:00
Ilia Alshanetsky
53e56151fe Fixed bug #27437 (wrong freetype include inside GD library). 2004-03-06 18:24:41 +00:00
Derick Rethans
596efe5197 - Fixed bug in gdImageFilledRectangle in the bundled GD library, that required 
x1 < x2 and y1 < y2 for coordinates.
 2004-03-02 21:56:30 +00:00
Tim Toohey
b851f37123 (gdImageSetPixel) Tidied 'normal' blending effect 
# libgd-2.0.12 fixed the problem with alpha-blending on semi-transparent backgrounds so
# gdFullAlphaBlend() and friends are no longer needed
 2004-01-17 09:19:14 +00:00
Andi Gutmans
dbeb4158d2 - A belated happy holidays and PHP 5 2004-01-08 08:18:22 +00:00
Ilia Alshanetsky
f4a07dd9a5 Replace regular malloc with safe_emalloc in several places. 2003-12-31 01:01:44 +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
Wez Furlong
085ceca8e1 be slightly nicer when defining R_OK 2003-12-19 12:41:24 +00:00
Rasmus Lerdorf
0f6cafa7e6 MFB compile fix 2003-12-17 22:47:02 +00:00
Ilia Alshanetsky
45cd627569 ZTS fix. 2003-12-16 17:23:15 +00:00
Sebastian Bergmann
aaeb8f4394 Fix ZTS build. 2003-12-16 06:29:01 +00:00
Ilia Alshanetsky
e440d4fbea Fixed bug #26635 (fixed look up for fonts in the current directory w/ZTS) 2003-12-15 20:34:48 +00:00
Edin Kadribasic
45f12cc61f Windows compile fix (patch by sfox@php.net). 2003-11-13 10:32:05 +00:00
Ilia Alshanetsky
b520c9d42c Fixed bug #26097 (gdImageColorClosestAlpha() returns incorrect results). 2003-11-04 01:55:50 +00:00
Sebastian Bergmann
b2f860ce6d Patch by Steph to sanitize ssize_t typedef on Windows. 2003-10-26 00:42:42 +00:00
Moriyoshi Koizumi
303fc609a6 Fix build in VC++7. 
# The line didn't reflect the above comment, helly :)
 2003-09-08 20:59:36 +00:00
Ilia Alshanetsky
93bcd55eaf emalloc -> safe_emalloc 2003-08-12 00:58:52 +00:00
Marcus Boerger
a28b0fdbb4 Nuke unused vars 2003-08-10 20:13:38 +00:00
Ilia Alshanetsky
c7a45fc9da Fixed bug #23792 (8 bit graphics don't rotate properly) 
Patch by: pajoye@php.net
 2003-07-30 17:34:11 +00:00
Pierre Joye
dc0606f041 - Fix leak when no fill is done (ilia) 2003-07-23 00:23:21 +00:00
Pierre Joye
74c2027573 - Fix #bug24594 
Rewrite the imagefill function (non recursive, uses of connected points
  algorithm)
 2003-07-23 00:08:57 +00:00
Pierre Joye
bf7f45601d - wrong patch applied for #23792, fixed 2003-07-10 00:09:23 +00:00
Pierre Joye
6da86c7e93 - Fix a possible crash when invalid color index are given as background 
in imagerotate, only when palette based image is used as src
 2003-07-09 10:36:07 +00:00
Pierre Joye
e1f163b053 - "Fix" #23792, imagerotate returns always truecolor images now 
(the destination image is a truecolor, no more limited palette problems)
- Clean the cast in gdImageCopyMerge
 2003-07-09 10:15:13 +00:00
Pierre Joye
119175c943 - tabs 2003-07-02 11:36:17 +00:00
Pierre Joye
19f3c5b5fa - Fix #23808 2003-07-02 11:23:56 +00:00
Ilia Alshanetsky
cadc8a15f9 Fixed bug #24223 (missing variable initialization in bundled gd) 2003-06-17 13:37:43 +00:00
Marcus Boerger
8fd5e11ff4 Add ImageXBM 2003-06-15 20:00:08 +00:00
Ilia Alshanetsky
490da4fbb7 Fixed bug #24155 (gdImageRotate270 incorrectly use x parameter for y axis) 2003-06-12 19:31:44 +00:00
James Cox
f68c7ff249 updating license information in the headers. 2003-06-10 20:04:29 +00:00
Ilia Alshanetsky
a8c7c3bc5e No need to dupe macro 2003-06-04 14:58:20 +00:00
foobar
b2ee53106f MFB: fix build 2003-06-04 05:32:03 +00:00
Ilia Alshanetsky
f2a9f31160 GD 2.0.15 sync 2003-06-04 00:20:19 +00:00
Ilia Alshanetsky
e1b8cad26f Syncronize bunbled GD with gd 2.0.14 2003-06-03 23:54:56 +00:00
Ilia Alshanetsky
c13be6e6d5 Last set of integer overflow checks. 2003-06-03 23:42:31 +00:00
Ilia Alshanetsky
7a35766dec Integer overflow checks. 2003-06-03 23:23:21 +00:00
Rasmus Lerdorf
63c966a33d MFB 2003-04-30 16:26:22 +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
7029ef01b3 Added missing bit from gd2.0.12 sync. 2003-04-09 01:55:48 +00:00
Sebastian Bergmann
11f53cd111 Fix Win32 build. 2003-04-08 07:36:58 +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
feba44546c Fixed bug #22965 (Crash in gd lib's ImageFillToBorder()). 2003-03-30 20:48:05 +00:00
Ilia Alshanetsky
d29d55e772 Cleanup. 2003-03-18 18:29:10 +00:00
Ilia Alshanetsky
199ae10f01 Whitespace fixes. 2003-03-14 16:56:38 +00:00
Ilia Alshanetsky
d6a02110b0 Cleanup. 2003-03-13 02:22:31 +00:00
Ilia Alshanetsky
88281627bc Style fixes. 2003-03-12 00:51:03 +00:00
Ilia Alshanetsky
822b53b95a Fixed bug #22613 (imagettfbox() does not add the kerning distance to the 
running position).
Fixed few possible memory leaks.
 2003-03-10 19:07:22 +00:00
Stefan Esser
af4aa97d1e Fixing functionicalls with variable number of parameters... 2003-03-06 20:31:20 +00:00
Ilia Alshanetsky
fd088722a7 Fixed bug #22544 (missing fix from official gd). 2003-03-05 15:57:28 +00:00
Ilia Alshanetsky
348200b54d Fixed a crash in gdImageCopyMergeGray(). 2003-02-25 03:49:26 +00:00
Marcus Boerger
8d183b7ccc Kill some warnings 
# the remainig is not easy to solve: float_var = float_cast(extpression)
# This cannot be fixed by simply casting again to float because some
# compilers may ignore the double casting.
 2003-02-09 14:17:05 +00:00
Pierre Joye
a5f35ef94a Add gdImageEllipse 
Replace gdImageFilledEllipse by a new function (backported from
the new phpgd)
the new gdImageFilledEllipse fix bug bug #22103 (ellipse part)
 2003-02-08 08:41:43 +00:00
Marcus Boerger
1d9477f386 - new xbm support 
@Added XBM support for bundled gd library. (marcus)

# It was enabled by the last commit and fixed by this one.
 2003-02-02 01:34:54 +00:00
Pierre Joye
9ad850637e Remove the (c), in the future, can we add PHP Licence terms for the new 
functions ?
 2003-01-21 02:10:19 +00:00
Pierre Joye
81c68ab8d5 Add credits to my functions (thx for the advice Wez&Ilia :) 2003-01-21 01:49:34 +00:00
Ilia Alshanetsky
169eb85e0a Syncronize bundled GD library with latest GD (2.0.11). 2003-01-17 18:34:07 +00:00
Ilia Alshanetsky
dee2d7fed7 Fixed ImageRotate when rotation angle is 90 degrees, patch by 
leon@leonatkinson.com.
 2003-01-10 02:00:39 +00:00
Ilia Alshanetsky
17e51c5946 Fixed bug #21518. 
Fixed memory in leak ImageCreateFromString().
Fixed a bug that prevented proper identification of WBMP images and thus
prevented ImageCreateFromString() from working on those images.
 2003-01-08 18:11:40 +00:00
Frank M. Kromann
6b0b7e3f42 Nuke warning, on Win32 build 2003-01-06 04:29:33 +00:00
Ilia Alshanetsky
b52eb8f14a Fixed bug #21445. 2003-01-06 00:47:40 +00:00
Pierre Joye
baea3414a3 Fix a crash while using an invalid color with imagesetstyle, see the sample 
script in the manual to reproduce it :)
 2002-12-18 21:13:21 +00:00
Marcus Boerger
05436b1378 MFB: gd uses float instead of double 2002-12-15 18:16:11 +00:00
Pierre Joye
137beb12ca Do not allow AA if not trueColor (imageantialias does nothing) 2002-12-14 19:23:29 +00:00
Pierre Joye
5acfdf3ca1 Fix brightness filter (argument ingnored) 2002-12-11 22:23:51 +00:00
Ilia Alshanetsky
a88a99fb9d White space fixes. 2002-12-11 21:55:45 +00:00
Ilia Alshanetsky
f4b5f0904b Syncronize bundled gd sources with that of gd 2.0.9, affected functions 
are: gdImageBrushApply() & gdImageCopyResized().
 2002-12-11 21:52:29 +00:00
Pierre Joye
983d8e5efd Add antialias flag to image structure 
Add AA support
 2002-12-11 20:47:26 +00:00
Pierre Joye
7ec74f64f9 Add gdImageAAline (antialiased line) 
Add AA support for gdImagePolygon
 2002-12-11 20:46:52 +00:00
Ilia Alshanetsky
8f6d5dc775 Fixed a color mixup in gdImageCopyResampled() when dealing with true-color 
images & brought the code up to PHP coding standards.
 2002-12-08 21:07:13 +00:00
Ilia Alshanetsky
5779f9bb0f Made imagecreatefromxpm() work once again. 2002-12-04 20:58:04 +00:00
Ilia Alshanetsky
1e8ec47a99 Fixed a memory leak inside gdImageTrueColorToPalette(). 2002-12-04 17:16:19 +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
65eb0d8125 Conversion fixes 2002-11-29 01:44:19 +00:00
Marcus Boerger
0a7487e32d Conversion fixes 2002-11-28 22:48:20 +00:00
Ilia Alshanetsky
c330fdc1a1 Removed un-needed zlib check. 2002-11-25 14:25:52 +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
ef1d4e1dcf Fix compile warning, MIN/MAX macros may already be defined by param.h 2002-11-24 01:30:51 +00:00
Ilia Alshanetsky
67e25fcbd8 Added gdPEstrdup macro. 2002-11-24 01:20:13 +00:00
Ilia Alshanetsky
ef26e2d1f8 Fixed 3 memory leaks. 
Formatted the code to meet PHP's coding standards, which makes it MUCH easier
to understand.
 2002-11-24 01:15:34 +00:00
Moriyoshi Koizumi
57e4b81d13 Fixed segfaults 2002-11-23 21:33:31 +00:00
Ilia Alshanetsky
11e7f6278d Addressed the issue of persistant allocation. 
Fixed bug #20470.
Fixed a memory leak in gdttf.c that would happen when an error during
processing occures.
 2002-11-19 19:55:54 +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
Derick Rethans
8c86784cae - MFB 2002-11-17 19:45:10 +00:00
Derick Rethans
1a5037de1a - Fix compile problems for mips pro 2002-11-17 14:25:50 +00:00
Derick Rethans
c3fe54dfab - MFB: Fix memory allocation problem in bundled GD (reported by Brian Havard) 2002-11-17 13:11:46 +00:00
Marcus Boerger
a391c4b12b Fix warnings (Marcus & Pierre-Alain Joye) 2002-11-14 15:08:39 +00:00
Ilia Alshanetsky
901980b3ab Added imagefilter() function by Pierre-Alain Joye (paj@pearfr.org). This 
function allows negate, grayscale, brightness, contrast, colorize, selective blur,
Gaussian blur, edge detect, smooth, sharpen and emboss filters to be applied
on an image.
 2002-11-13 20:02:58 +00:00
Marcus Boerger
f6885ab970 use *e*malloc functions 2002-11-12 16:02:03 +00:00
Marcus Boerger
b06085dd46 fix warnings 2002-11-12 13:12:58 +00:00
Ilia Alshanetsky
02fcdec6b7 Fix win32 build. 2002-11-03 21:21:13 +00:00
Marcus Boerger
536c34ebc9 fix warnings 2002-10-30 17:54:36 +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
Ilia Alshanetsky
8c6316ef7b Corrected un-initialized variable usage. 2002-10-29 20:19:38 +00:00
Ilia Alshanetsky
e34ea3adb4 Added a patch by Pierre-Alain Joye <paj@pearfr.org>, which implements the 
imagerotate() that allows rotation of images in gd.
 2002-10-29 01:15:44 +00:00
Rasmus Lerdorf
ebfd9aaa47 Fix for bug #19941 2002-10-16 22:34:44 +00:00
Rasmus Lerdorf
76ee49e5b4 Fix for bug 19781 2002-10-06 17:47:50 +00:00
Rasmus Lerdorf
b832af75f0 WS fix - although the entire libgd directory is horrendously formatted. 
However, since we are forking existing code, fixing it would make it much
harder to merge any Boutell patches (if they ever come out with any).
 2002-10-06 08:39:05 +00:00
Rasmus Lerdorf
731943287f Oops 2002-10-06 08:35:22 +00:00
Rasmus Lerdorf
409620351f Ok, perhaps it's too late at night, but I see absolutely no reason for 
this chunk of code here.  Why is it writing a palette.map file to disk
in the middle of this function?  Looks like leftover debug code, and this
particular code seems to be crashing on OSX as per bug #19704.
 2002-10-06 07:19:07 +00:00
Rasmus Lerdorf
26b69a7d93 Fix for bug #19700 - code by Wez 2002-10-06 06:47:53 +00:00
Rasmus Lerdorf
72d90fc41c As discussed a while ago, decoding GIF images is not considered a Unisys 
LZW patent violation so we can distribute read-only GIF support with
our bundled GD2.  The patent also expires in 2003, which is quickly
approaching, so we can roll in write support soon unless things change.
 2002-10-06 06:03:17 +00:00
Tim Toohey
6a952f0856 fix gdImageCopyResampled() for non-constant alpha layer 2002-09-30 07:23:34 +00:00
Ilia Alshanetsky
fba852e16b Fixed bug #19366 2002-09-29 14:45:57 +00:00
Marcus Boerger
902c17e05a fiw warnings 2002-08-22 16:21:32 +00:00
Tim Toohey
266193159b (PHP imagecolormatch) makes a palette image match the colours in the 
true-color version.
(PHP imagelayereffect) extended alpha-channel mixing effects for the
                       bundled GD library
@Added ImageColorMatch() and ImageLayerEffect() functions
@which work with the bundled GD library (ttoohey)
 2002-08-22 07:28:26 +00:00
Marcus Boerger
ac9991a245 -wrong fabsf define for MSVC.6 
-MIN and MAX only if undefined
#should be last commit to fix all warnings (-:
 2002-08-12 19:09:26 +00:00
Marcus Boerger
bdaae34cb9 ups wrong include committed 
#if anybody objects we would need config stuuf in ligd otherwise but
#this way we can use other php functions...for example we could use
#php_error_docref....
 2002-08-12 15:29:05 +00:00
Marcus Boerger
2df2e24a54 check for fabsf and floorf in config.m4 
msvc.6 needs a define, msvc.net needs special treatment
 2002-08-12 13:59:01 +00:00
Marcus Boerger
9d03c0bdf0 more conversion fixes 2002-08-12 09:58:51 +00:00
Marcus Boerger
0dcbf7e375 -quick hack to allow compilation under windows again 
-correct solution to follow tomorrow
 2002-08-11 23:56:11 +00:00
Marcus Boerger
251882de7d missed to commit this fix: correct since this is only a flag 2002-08-11 19:19:35 +00:00
Marcus Boerger
b9c0c918cc try even more to fix those warnings..... 
#repeat: this code must come from hell
 2002-08-11 19:13:07 +00:00
Marcus Boerger
f9b6bac2a8 try to get this work ... 2002-08-11 14:05:30 +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
James Cox
073d7a483f thunder seems to have stopped 2002-08-08 21:26:49 +00:00
James Cox
66e78004c1 Reverting patch. after more investigation this doesn't help in all that many cases, and with Wez's better patch, sometimes degrade's quality. 2002-08-08 15:02:14 +00:00
James Cox
a234c521b9 adding patch from http://www.coupin.net/gd-freetype/ which makes images anti aliased (and therefore more readable). 
#this does actually work.
 2002-07-11 04:36:22 +00:00
Edin Kadribasic
7e44ab0308 Use some more sane paths for win32 version. 2002-06-14 14:48:33 +00:00
Markus Fischer
565f3797dc - Revert Ws thingy. 
# Lazy bastard :-)
 2002-06-06 12:58:25 +00:00
foobar
9f238de87b ws and indent fixes 2002-06-05 23:58:51 +00:00
foobar
12f6175f26 - Fixes a segfault reported in #17584 2002-06-05 23:24:23 +00:00
Rasmus Lerdorf
01835e0469 fix copyresampled bug in bundled gd lib 2002-05-13 20:20:16 +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