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