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214 Commits

Author SHA1 Message Date
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